--- /dev/null
+From 80e5f83c0fc4bf42110cc55ce671ad7ddc7b08a4 Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Mon, 14 Mar 2016 17:37:09 +0100
+Subject: [PATCH] sunxi: Sync dts files with the upstream kernel
+
+Sync dts files with the upstream kernel including
+changes queued for 4.6:
+
+https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-4.6
+
+Note this adds a number of new unused board dts files. I've asked the
+authors of the kernel commits adding these to submit a matching defconfig
+to u-boot.
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Acked-by: Ian Campbell <ijc@hellion.org.uk>
+---
+ arch/arm/dts/Makefile | 8 +-
+ arch/arm/dts/axp22x.dtsi | 145 ++++++++++++
+ arch/arm/dts/sun4i-a10-a1000.dts | 4 +
+ arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts | 22 ++
+ arch/arm/dts/sun4i-a10-cubieboard.dts | 4 +
+ arch/arm/dts/sun4i-a10-gemei-g9.dts | 63 +++++-
+ arch/arm/dts/sun4i-a10-inet1.dts | 48 ++++
+ arch/arm/dts/sun4i-a10-inet97fv2.dts | 127 ++++++++++-
+ arch/arm/dts/sun4i-a10-inet9f-rev03.dts | 181 +++++++++++++++
+ arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts | 86 +------
+ arch/arm/dts/sun4i-a10-jesurun-q5.dts | 15 ++
+ arch/arm/dts/sun4i-a10-marsboard.dts | 23 ++
+ arch/arm/dts/sun4i-a10-mk802.dts | 37 +++
+ arch/arm/dts/sun4i-a10-olinuxino-lime.dts | 12 +
+ arch/arm/dts/sun4i-a10-pcduino.dts | 58 ++++-
+ arch/arm/dts/sun4i-a10-pcduino2.dts | 78 +++++++
+ arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts | 69 ++++++
+ arch/arm/dts/sun4i-a10.dtsi | 153 +++++++++++--
+ arch/arm/dts/sun5i-a10s-auxtek-t004.dts | 14 ++
+ arch/arm/dts/sun5i-a10s-olinuxino-micro.dts | 2 +-
+ arch/arm/dts/sun5i-a13-empire-electronix-d709.dts | 19 +-
+ arch/arm/dts/sun5i-a13-inet-98v-rev2.dts | 26 +--
+ arch/arm/dts/sun5i-a13-utoo-p66.dts | 30 +++
+ arch/arm/dts/sun5i-q8-common.dtsi | 10 +
+ arch/arm/dts/sun5i-r8-chip.dts | 47 +++-
+ arch/arm/dts/sun5i.dtsi | 31 +++
+ arch/arm/dts/sun6i-a31-colombus.dts | 24 ++
+ arch/arm/dts/sun6i-a31-hummingbird.dts | 132 ++++++-----
+ arch/arm/dts/sun6i-a31.dtsi | 65 +++++-
+ arch/arm/dts/sun6i-a31s-primo81.dts | 247 ++++++++++++++++++++-
+ arch/arm/dts/sun6i-a31s-sina31s-core.dtsi | 142 ++++++++++++
+ arch/arm/dts/sun6i-a31s-sina31s.dts | 153 +++++++++++++
+ .../arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts | 205 +++++++++++++++++
+ arch/arm/dts/sun7i-a20-bananapi.dts | 78 ++++++-
+ arch/arm/dts/sun7i-a20-cubieboard2.dts | 23 ++
+ arch/arm/dts/sun7i-a20-cubietruck.dts | 4 +
+ arch/arm/dts/sun7i-a20-icnova-swac.dts | 169 ++++++++++++++
+ arch/arm/dts/sun7i-a20-itead-ibox.dts | 125 +++++++++++
+ arch/arm/dts/sun7i-a20-lamobo-r1.dts | 10 -
+ arch/arm/dts/sun7i-a20-mk808c.dts | 39 ++++
+ arch/arm/dts/sun7i-a20-olimex-som-evb.dts | 95 ++++++--
+ arch/arm/dts/sun7i-a20-olinuxino-lime.dts | 12 +
+ arch/arm/dts/sun7i-a20-olinuxino-lime2.dts | 47 ++++
+ arch/arm/dts/sun7i-a20-olinuxino-micro.dts | 6 +
+ arch/arm/dts/sun7i-a20-orangepi-mini.dts | 33 +++
+ arch/arm/dts/sun7i-a20-orangepi.dts | 29 +++
+ arch/arm/dts/sun7i-a20-pcduino3-nano.dts | 69 +++++-
+ arch/arm/dts/sun7i-a20-pcduino3.dts | 58 ++++-
+ arch/arm/dts/sun7i-a20-wexler-tab7200.dts | 90 +++++++-
+ arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts | 187 +++++++++++++++-
+ arch/arm/dts/sun7i-a20.dtsi | 113 +++++++++-
+ arch/arm/dts/sun8i-a23-a33.dtsi | 71 ++++--
+ arch/arm/dts/sun8i-a23-gt90h-v4.dts | 120 +++++++++-
+ arch/arm/dts/sun8i-a23.dtsi | 25 +++
+ arch/arm/dts/sun8i-a33-sinlinx-sina33.dts | 83 ++++++-
+ arch/arm/dts/sun8i-a33.dtsi | 45 ++++
+ arch/arm/dts/sun8i-a83t-cubietruck-plus.dts | 65 ++++++
+ arch/arm/dts/sun8i-a83t.dtsi | 125 +++++------
+ arch/arm/dts/sun8i-h3-orangepi-pc.dts | 69 ++++++
+ arch/arm/dts/sun8i-h3-orangepi-plus.dts | 63 ++++++
+ arch/arm/dts/sun8i-h3.dtsi | 189 +++++++++++-----
+ arch/arm/dts/sun8i-q8-common.dtsi | 96 +++++++-
+ arch/arm/dts/sun9i-a80-cubieboard4.dts | 36 +++
+ arch/arm/dts/sun9i-a80-optimus.dts | 48 ++--
+ arch/arm/dts/sun9i-a80.dtsi | 204 +++++++++++++++--
+ arch/arm/dts/sunxi-itead-core-common.dtsi | 136 ++++++++++++
+ arch/arm/dts/sunxi-q8-common.dtsi | 6 +
+ 67 files changed, 4351 insertions(+), 497 deletions(-)
+ create mode 100644 arch/arm/dts/axp22x.dtsi
+ create mode 100644 arch/arm/dts/sun4i-a10-pcduino2.dts
+ create mode 100644 arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
+ create mode 100644 arch/arm/dts/sun6i-a31s-sina31s.dts
+ create mode 100644 arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
+ create mode 100644 arch/arm/dts/sun7i-a20-icnova-swac.dts
+ create mode 100644 arch/arm/dts/sun7i-a20-itead-ibox.dts
+ create mode 100644 arch/arm/dts/sun8i-a83t-cubietruck-plus.dts
+ create mode 100644 arch/arm/dts/sunxi-itead-core-common.dtsi
+
+diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
+index 578038b..0cea4b4 100644
+--- a/arch/arm/dts/Makefile
++++ b/arch/arm/dts/Makefile
+@@ -126,6 +126,7 @@ dtb-$(CONFIG_MACH_SUN4I) += \
+ sun4i-a10-mk802ii.dtb \
+ sun4i-a10-olinuxino-lime.dtb \
+ sun4i-a10-pcduino.dtb \
++ sun4i-a10-pcduino2.dtb \
+ sun4i-a10-pov-protab2-ips9.dtb
+ dtb-$(CONFIG_MACH_SUN5I) += \
+ sun5i-a10s-auxtek-t003.dtb \
+@@ -154,7 +155,9 @@ dtb-$(CONFIG_MACH_SUN6I) += \
+ sun6i-a31-mixtile-loftq.dtb \
+ sun6i-a31s-cs908.dtb \
+ sun6i-a31s-primo81.dtb \
+- sun6i-a31s-sinovoip-bpi-m2.dtb
++ sun6i-a31s-sina31s.dtb \
++ sun6i-a31s-sinovoip-bpi-m2.dtb \
++ sun6i-a31s-yones-toptech-bs1078-v2.dtb
+ dtb-$(CONFIG_MACH_SUN7I) += \
+ sun7i-a20-ainol-aw1.dtb \
+ sun7i-a20-bananapi.dtb \
+@@ -163,6 +166,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \
+ sun7i-a20-cubietruck.dtb \
+ sun7i-a20-hummingbird.dtb \
+ sun7i-a20-i12-tvbox.dtb \
++ sun7i-a20-icnova-swac.dtb \
++ sun7i-a20-itead-ibox.dtb \
+ sun7i-a20-lamobo-r1.dtb \
+ sun7i-a20-m3.dtb \
+ sun7i-a20-m5.dtb \
+@@ -189,6 +194,7 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \
+ sun8i-a33-sinlinx-sina33.dtb
+ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
+ sun8i-a83t-allwinner-h8homlet-v2.dtb \
++ sun8i-a83t-cubietruck-plus.dtb \
+ sun8i-a83t-sinovoip-bpi-m3.dtb
+ dtb-$(CONFIG_MACH_SUN8I_H3) += \
+ sun8i-h3-orangepi-pc.dtb \
+diff --git a/arch/arm/dts/axp22x.dtsi b/arch/arm/dts/axp22x.dtsi
+new file mode 100644
+index 0000000..0cfec50
+--- /dev/null
++++ b/arch/arm/dts/axp22x.dtsi
+@@ -0,0 +1,145 @@
++/*
++ * Copyright 2015 Chen-Yu Tsai
++ *
++ * Chen-Yu Tsai <wens@csie.org>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/*
++ * AXP221/221s/223 Integrated Power Management Chip
++ * http://www.x-powers.com/product/AXP22X.php
++ * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf
++ */
++
++&axp22x {
++ interrupt-controller;
++ #interrupt-cells = <1>;
++
++ regulators {
++ /* Default work frequency for buck regulators */
++ x-powers,dcdc-freq = <3000>;
++
++ reg_dcdc1: dcdc1 {
++ regulator-name = "dcdc1";
++ };
++
++ reg_dcdc2: dcdc2 {
++ regulator-name = "dcdc2";
++ };
++
++ reg_dcdc3: dcdc3 {
++ regulator-name = "dcdc3";
++ };
++
++ reg_dcdc4: dcdc4 {
++ regulator-name = "dcdc4";
++ };
++
++ reg_dcdc5: dcdc5 {
++ regulator-name = "dcdc5";
++ };
++
++ reg_dc1sw: dc1sw {
++ regulator-name = "dc1sw";
++ };
++
++ reg_dc5ldo: dc5ldo {
++ regulator-name = "dc5ldo";
++ };
++
++ reg_aldo1: aldo1 {
++ regulator-name = "aldo1";
++ };
++
++ reg_aldo2: aldo2 {
++ regulator-name = "aldo2";
++ };
++
++ reg_aldo3: aldo3 {
++ regulator-name = "aldo3";
++ };
++
++ reg_dldo1: dldo1 {
++ regulator-name = "dldo1";
++ };
++
++ reg_dldo2: dldo2 {
++ regulator-name = "dldo2";
++ };
++
++ reg_dldo3: dldo3 {
++ regulator-name = "dldo3";
++ };
++
++ reg_dldo4: dldo4 {
++ regulator-name = "dldo4";
++ };
++
++ reg_eldo1: eldo1 {
++ regulator-name = "eldo1";
++ };
++
++ reg_eldo2: eldo2 {
++ regulator-name = "eldo2";
++ };
++
++ reg_eldo3: eldo3 {
++ regulator-name = "eldo3";
++ };
++
++ reg_ldo_io0: ldo_io0 {
++ regulator-name = "ldo_io0";
++ status = "disabled";
++ };
++
++ reg_ldo_io1: ldo_io1 {
++ regulator-name = "ldo_io1";
++ status = "disabled";
++ };
++
++ reg_rtc_ldo: rtc_ldo {
++ /* RTC_LDO is a fixed, always-on regulator */
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "rtc_ldo";
++ };
++ };
++};
+diff --git a/arch/arm/dts/sun4i-a10-a1000.dts b/arch/arm/dts/sun4i-a10-a1000.dts
+index 2630d78..97570cb 100644
+--- a/arch/arm/dts/sun4i-a10-a1000.dts
++++ b/arch/arm/dts/sun4i-a10-a1000.dts
+@@ -93,6 +93,10 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts b/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts
+index 1430568..023b03e 100644
+--- a/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts
++++ b/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts
+@@ -45,6 +45,7 @@
+ #include "sunxi-common-regulators.dtsi"
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/input/input.h>
++#include <dt-bindings/interrupt-controller/irq.h>
+
+ / {
+ model = "Chuwi V7 CW0825";
+@@ -78,6 +79,27 @@
+ };
+ };
+
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++};
++
++&i2c2 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c2_pins_a>;
++ status = "okay";
++
++ ft5306de4: touchscreen@38 {
++ compatible = "edt,edt-ft5406";
++ reg = <0x38>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
++ touchscreen-size-x = <1024>;
++ touchscreen-size-y = <768>;
++ };
++};
++
+ &lradc {
+ vref-supply = <®_vcc3v0>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun4i-a10-cubieboard.dts b/arch/arm/dts/sun4i-a10-cubieboard.dts
+index 046a84d..710e2ef 100644
+--- a/arch/arm/dts/sun4i-a10-cubieboard.dts
++++ b/arch/arm/dts/sun4i-a10-cubieboard.dts
+@@ -83,6 +83,10 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+ };
+diff --git a/arch/arm/dts/sun4i-a10-gemei-g9.dts b/arch/arm/dts/sun4i-a10-gemei-g9.dts
+index 570754d..ac64781 100644
+--- a/arch/arm/dts/sun4i-a10-gemei-g9.dts
++++ b/arch/arm/dts/sun4i-a10-gemei-g9.dts
+@@ -47,6 +47,7 @@
+ #include "sunxi-common-regulators.dtsi"
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/input/input.h>
++#include <dt-bindings/interrupt-controller/irq.h>
+
+ / {
+ model = "Gemei G9 Tablet";
+@@ -64,12 +65,22 @@
+ /*
+ * TODO:
+ * 2x cameras via CSI
+- * bma250 IRQs
+ * AXP battery management
+ * NAND
+ * OTG
+ * Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
+ */
++&codec {
++ /* PH15 controls power to external amplifier (ft2012q) */
++ pinctrl-names = "default";
++ pinctrl-0 = <&codec_pa_pin>;
++ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
++ status = "okay";
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
++};
+
+ &ehci0 {
+ status = "okay";
+@@ -85,15 +96,13 @@
+ status = "okay";
+
+ axp209: pmic@34 {
+- compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+-
+- interrupt-controller;
+- #interrupt-cells = <1>;
+ };
+ };
+
++#include "axp209.dtsi"
++
+ &i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+@@ -103,17 +112,13 @@
+ bma250@18 {
+ compatible = "bosch,bma250";
+ reg = <0x18>;
+-
+- /*
+- * TODO: interrupt pins:
+- * int1 - PH00
+- * int2 - PI10
+- */
++ interrupt-parent = <&pio>;
++ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH00 / EINT0 */
+ };
+ };
+
+ &lradc {
+- vref-supply = <®_vcc3v0>;
++ vref-supply = <®_ldo2>;
+
+ status = "okay";
+
+@@ -149,6 +154,40 @@
+ status = "okay";
+ };
+
++&pio {
++ codec_pa_pin: codec_pa_pin@0 {
++ allwinner,pins = "PH15";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1250000>;
++ regulator-max-microvolt = <1250000>;
++ regulator-name = "vdd-int-dll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun4i-a10-inet1.dts b/arch/arm/dts/sun4i-a10-inet1.dts
+index 487ce63..e09053b 100644
+--- a/arch/arm/dts/sun4i-a10-inet1.dts
++++ b/arch/arm/dts/sun4i-a10-inet1.dts
+@@ -47,6 +47,7 @@
+ #include <dt-bindings/input/input.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
++#include <dt-bindings/pwm/pwm.h>
+
+ / {
+ model = "iNet-1";
+@@ -56,11 +57,25 @@
+ serial0 = &uart0;
+ };
+
++ backlight: backlight {
++ compatible = "pwm-backlight";
++ pinctrl-names = "default";
++ pinctrl-0 = <&bl_en_pin_inet>;
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
++ default-brightness-level = <8>;
++ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
++ };
++
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+ };
+@@ -104,6 +119,19 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
++
++ ft5x: touchscreen@38 {
++ compatible = "edt,edt-ft5406";
++ reg = <0x38>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&touchscreen_wake_pin>;
++ wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */
++ touchscreen-size-x = <600>;
++ touchscreen-size-y = <1024>;
++ touchscreen-swapped-x-y;
++ };
+ };
+
+ &lradc {
+@@ -151,6 +179,20 @@
+ };
+
+ &pio {
++ bl_en_pin_inet: bl_en_pin@0 {
++ allwinner,pins = "PH7";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ touchscreen_wake_pin: touchscreen_wake_pin@0 {
++ allwinner,pins = "PB13";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+@@ -166,6 +208,12 @@
+ };
+ };
+
++&pwm {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pwm0_pins_a>;
++ status = "okay";
++};
++
+ ®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+diff --git a/arch/arm/dts/sun4i-a10-inet97fv2.dts b/arch/arm/dts/sun4i-a10-inet97fv2.dts
+index 6c927a8..04b0d2d 100644
+--- a/arch/arm/dts/sun4i-a10-inet97fv2.dts
++++ b/arch/arm/dts/sun4i-a10-inet97fv2.dts
+@@ -47,6 +47,8 @@
+ #include "sunxi-common-regulators.dtsi"
+
+ #include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/interrupt-controller/irq.h>
+
+ / {
+ model = "INet-97F Rev 02";
+@@ -61,8 +63,8 @@
+ };
+ };
+
+-&ehci0 {
+- status = "okay";
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
+ };
+
+ &ehci1 {
+@@ -75,12 +77,71 @@
+ status = "okay";
+
+ axp209: pmic@34 {
+- compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
++ };
++};
++
++#include "axp209.dtsi"
++
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++};
++
++&i2c2 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c2_pins_a>;
++ status = "okay";
++
++ ft5406ee8: touchscreen@38 {
++ compatible = "edt,edt-ft5406";
++ reg = <0x38>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
++ touchscreen-size-x = <800>;
++ touchscreen-size-y = <480>;
++ };
++};
++
++&lradc {
++ vref-supply = <®_ldo2>;
++ status = "okay";
++
++ button@200 {
++ label = "Menu";
++ linux,code = <KEY_MENU>;
++ channel = <0>;
++ voltage = <200000>;
++ };
++
++ button@600 {
++ label = "Volume Up";
++ linux,code = <KEY_VOLUMEUP>;
++ channel = <0>;
++ voltage = <600000>;
++ };
+
+- interrupt-controller;
+- #interrupt-cells = <1>;
++ button@800 {
++ label = "Volume Down";
++ linux,code = <KEY_VOLUMEDOWN>;
++ channel = <0>;
++ voltage = <800000>;
++ };
++
++ button@1000 {
++ label = "Home";
++ linux,code = <KEY_HOMEPAGE>;
++ channel = <0>;
++ voltage = <1000000>;
++ };
++
++ button@1200 {
++ label = "Esc";
++ linux,code = <KEY_ESC>;
++ channel = <0>;
++ voltage = <1200000>;
+ };
+ };
+
+@@ -94,15 +155,52 @@
+ status = "okay";
+ };
+
+-&ohci0 {
++&otg_sram {
+ status = "okay";
+ };
+
+-&ohci1 {
+- status = "okay";
++&pio {
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
++ allwinner,pins = "PH5";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
++ };
++};
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
+ };
+
+-®_usb1_vbus {
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1250000>;
++ regulator-max-microvolt = <1250000>;
++ regulator-name = "vdd-int-dll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
++};
++
++®_usb0_vbus {
+ status = "okay";
+ };
+
+@@ -116,8 +214,17 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
+- usb1_vbus-supply = <®_usb1_vbus>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun4i-a10-inet9f-rev03.dts b/arch/arm/dts/sun4i-a10-inet9f-rev03.dts
+index 8446465..bba4f9c 100644
+--- a/arch/arm/dts/sun4i-a10-inet9f-rev03.dts
++++ b/arch/arm/dts/sun4i-a10-inet9f-rev03.dts
+@@ -59,6 +59,159 @@
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
++
++ gpio_keys {
++ compatible = "gpio-keys-polled";
++ pinctrl-names = "default";
++ pinctrl-0 = <&key_pins_inet9f>;
++ #address-cells = <1>;
++ #size-cells = <0>;
++ poll-interval = <20>;
++
++ button@0 {
++ label = "Left Joystick Left";
++ linux,code = <ABS_X>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <0xffffffff>; /* -1 */
++ gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
++ };
++
++ button@1 {
++ label = "Left Joystick Right";
++ linux,code = <ABS_X>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <1>;
++ gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
++ };
++
++ button@2 {
++ label = "Left Joystick Up";
++ linux,code = <ABS_Y>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <0xffffffff>; /* -1 */
++ gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
++ };
++
++ button@3 {
++ label = "Left Joystick Down";
++ linux,code = <ABS_Y>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <1>;
++ gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
++ };
++
++ button@4 {
++ label = "Right Joystick Left";
++ linux,code = <ABS_Z>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <0xffffffff>; /* -1 */
++ gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
++ };
++
++ button@5 {
++ label = "Right Joystick Right";
++ linux,code = <ABS_Z>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <1>;
++ gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
++ };
++
++ button@6 {
++ label = "Right Joystick Up";
++ linux,code = <ABS_RZ>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <0xffffffff>; /* -1 */
++ gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
++ };
++
++ button@7 {
++ label = "Right Joystick Down";
++ linux,code = <ABS_RZ>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <1>;
++ gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
++ };
++
++ button@8 {
++ label = "DPad Left";
++ linux,code = <ABS_HAT0X>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <0xffffffff>; /* -1 */
++ gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */
++ };
++
++ button@9 {
++ label = "DPad Right";
++ linux,code = <ABS_HAT0X>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <1>;
++ gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
++ };
++
++ button@10 {
++ label = "DPad Up";
++ linux,code = <ABS_HAT0Y>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <0xffffffff>; /* -1 */
++ gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
++ };
++
++ button@11 {
++ label = "DPad Down";
++ linux,code = <ABS_HAT0Y>;
++ linux,input-type = <EV_ABS>;
++ linux,input-value = <1>;
++ gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
++ };
++
++ button@12 {
++ label = "Button X";
++ linux,code = <BTN_X>;
++ gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */
++ };
++
++ button@13 {
++ label = "Button Y";
++ linux,code = <BTN_Y>;
++ gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */
++ };
++
++ button@14 {
++ label = "Button A";
++ linux,code = <BTN_A>;
++ gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
++ };
++
++ button@15 {
++ label = "Button B";
++ linux,code = <BTN_B>;
++ gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */
++ };
++
++ button@16 {
++ label = "Select Button";
++ linux,code = <BTN_SELECT>;
++ gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
++ };
++
++ button@17 {
++ label = "Start Button";
++ linux,code = <BTN_START>;
++ gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
++ };
++
++ button@18 {
++ label = "Top Left Button";
++ linux,code = <BTN_TL>;
++ gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
++ };
++
++ button@19 {
++ label = "Top Right Button";
++ linux,code = <BTN_TR>;
++ gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */
++ };
++ };
+ };
+
+ &cpu0 {
+@@ -86,12 +239,29 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
++
++ /* Accelerometer */
++ bma250@18 {
++ compatible = "bosch,bma250";
++ reg = <0x18>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
++ };
+ };
+
+ &i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
++
++ ft5406ee8: touchscreen@38 {
++ compatible = "edt,edt-ft5406";
++ reg = <0x38>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
++ touchscreen-size-x = <800>;
++ touchscreen-size-y = <480>;
++ };
+ };
+
+ &lradc {
+@@ -149,6 +319,17 @@
+ };
+
+ &pio {
++ key_pins_inet9f: key_pins@0 {
++ allwinner,pins = "PA0", "PA1", "PA3", "PA4",
++ "PA5", "PA6", "PA8", "PA9",
++ "PA11", "PA12", "PA13",
++ "PA14", "PA15", "PA16", "PA17",
++ "PH22", "PH23", "PH24", "PH25", "PH26";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+diff --git a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
+index 985e155..4e798f0 100644
+--- a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
++++ b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
+@@ -1,5 +1,6 @@
+ /*
+ * Copyright 2015 Josef Gajdusek <atx@atx.name>
++ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+@@ -42,22 +43,11 @@
+
+ /dts-v1/;
+ #include "sun4i-a10.dtsi"
+-#include "sunxi-common-regulators.dtsi"
+-
+-#include <dt-bindings/gpio/gpio.h>
+-#include <dt-bindings/pinctrl/sun4i-a10.h>
++#include "sunxi-itead-core-common.dtsi"
+
+ / {
+ model = "Iteaduino Plus A10";
+ compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10";
+-
+- aliases {
+- serial0 = &uart0;
+- };
+-
+- chosen {
+- stdout-path = "serial0:115200n8";
+- };
+ };
+
+ &ahci {
+@@ -65,18 +55,6 @@
+ status = "okay";
+ };
+
+-&cpu0 {
+- cpu-supply = <®_dcdc2>;
+-};
+-
+-&ehci0 {
+- status = "okay";
+-};
+-
+-&ehci1 {
+- status = "okay";
+-};
+-
+ &emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_pins_a>;
+@@ -89,12 +67,7 @@
+ };
+
+ &i2c0 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&i2c0_pins_a>;
+- status = "okay";
+-
+ axp209: pmic@34 {
+- reg = <0x34>;
+ interrupts = <0>;
+ };
+ };
+@@ -135,68 +108,13 @@
+ status = "okay";
+ };
+
+-&ohci0 {
+- status = "okay";
+-};
+-
+-&ohci1 {
+- status = "okay";
+-};
+-
+ ®_ahci_5v {
+ status = "okay";
+ };
+
+-#include "axp209.dtsi"
+-
+-®_dcdc2 {
+- regulator-always-on;
+- regulator-min-microvolt = <1000000>;
+- regulator-max-microvolt = <1450000>;
+- regulator-name = "vdd-cpu";
+-};
+-
+-®_dcdc3 {
+- regulator-always-on;
+- regulator-min-microvolt = <1000000>;
+- regulator-max-microvolt = <1400000>;
+- regulator-name = "vdd-int-dll";
+-};
+-
+-®_ldo1 {
+- regulator-name = "vdd-rtc";
+-};
+-
+-®_ldo2 {
+- regulator-always-on;
+- regulator-min-microvolt = <3000000>;
+- regulator-max-microvolt = <3000000>;
+- regulator-name = "avcc";
+-};
+-
+-®_usb1_vbus {
+- status = "okay";
+-};
+-
+-®_usb2_vbus {
+- status = "okay";
+-};
+-
+ &spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins_a>,
+ <&spi0_cs0_pins_a>;
+ status = "okay";
+ };
+-
+-&uart0 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&uart0_pins_a>;
+- status = "okay";
+-};
+-
+-&usbphy {
+- usb1_vbus-supply = <®_usb1_vbus>;
+- usb2_vbus-supply = <®_usb2_vbus>;
+- status = "okay";
+-};
+diff --git a/arch/arm/dts/sun4i-a10-jesurun-q5.dts b/arch/arm/dts/sun4i-a10-jesurun-q5.dts
+index dc2f2ae..7afc7a6 100644
+--- a/arch/arm/dts/sun4i-a10-jesurun-q5.dts
++++ b/arch/arm/dts/sun4i-a10-jesurun-q5.dts
+@@ -156,6 +156,10 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
+ emac_power_pin_q5: emac_power_pin@0 {
+ allwinner,pins = "PH19";
+@@ -172,6 +176,11 @@
+ };
+ };
+
++®_usb0_vbus {
++ regulator-boot-on;
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+@@ -186,7 +195,13 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "host";
++ status = "okay";
++};
++
+ &usbphy {
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun4i-a10-marsboard.dts b/arch/arm/dts/sun4i-a10-marsboard.dts
+index 02158bc..8e50723 100644
+--- a/arch/arm/dts/sun4i-a10-marsboard.dts
++++ b/arch/arm/dts/sun4i-a10-marsboard.dts
+@@ -91,6 +91,10 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -154,6 +158,10 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
+ led_pins_marsboard: led_pins@0 {
+ allwinner,pins = "PB5", "PB6", "PB7", "PB8";
+@@ -161,6 +169,13 @@
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
++
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
+ };
+
+ ®_usb1_vbus {
+@@ -184,7 +199,15 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun4i-a10-mk802.dts b/arch/arm/dts/sun4i-a10-mk802.dts
+index 3c7eebe..ee46ea8 100644
+--- a/arch/arm/dts/sun4i-a10-mk802.dts
++++ b/arch/arm/dts/sun4i-a10-mk802.dts
+@@ -44,6 +44,7 @@
+ #include "sun4i-a10.dtsi"
+ #include "sunxi-common-regulators.dtsi"
+ #include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+ / {
+ model = "MK802";
+@@ -58,6 +59,10 @@
+ };
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -80,7 +85,25 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
++ allwinner,pins = "PH5";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ usb2_vbus_pin_mk802: usb2_vbus_pin@0 {
+ allwinner,pins = "PH12";
+ allwinner,function = "gpio_out";
+@@ -89,6 +112,10 @@
+ };
+ };
+
++®_usb0_vbus {
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+@@ -105,7 +132,17 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
++ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/dts/sun4i-a10-olinuxino-lime.dts
+index 28e32ad..b350448 100644
+--- a/arch/arm/dts/sun4i-a10-olinuxino-lime.dts
++++ b/arch/arm/dts/sun4i-a10-olinuxino-lime.dts
+@@ -124,6 +124,18 @@
+ };
+ };
+
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++
++ eeprom: eeprom@50 {
++ compatible = "atmel,24c16";
++ reg = <0x50>;
++ pagesize = <16>;
++ };
++};
++
+ &mdio {
+ status = "okay";
+
+diff --git a/arch/arm/dts/sun4i-a10-pcduino.dts b/arch/arm/dts/sun4i-a10-pcduino.dts
+index 4e3e1b9..39034aa 100644
+--- a/arch/arm/dts/sun4i-a10-pcduino.dts
++++ b/arch/arm/dts/sun4i-a10-pcduino.dts
+@@ -104,6 +104,10 @@
+ };
+ };
+
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -129,12 +133,8 @@
+ status = "okay";
+
+ axp209: pmic@34 {
+- compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+-
+- interrupt-controller;
+- #interrupt-cells = <1>;
+ };
+ };
+
+@@ -164,6 +164,10 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
+ led_pins_pcduino: led_pins@0 {
+ allwinner,pins = "PH15", "PH16";
+@@ -178,14 +182,40 @@
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
++
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
+ };
+
+-®_usb1_vbus {
+- status = "okay";
++#include "axp209.dtsi"
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
+ };
+
+-®_usb2_vbus {
+- status = "okay";
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-int-dll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
+ };
+
+ &uart0 {
+@@ -194,8 +224,16 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
+- usb1_vbus-supply = <®_usb1_vbus>;
+- usb2_vbus-supply = <®_usb2_vbus>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */
++ usb2_vbus-supply = <®_vcc5v0>; /* USB2 VBUS is always on */
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun4i-a10-pcduino2.dts b/arch/arm/dts/sun4i-a10-pcduino2.dts
+new file mode 100644
+index 0000000..de483a1
+--- /dev/null
++++ b/arch/arm/dts/sun4i-a10-pcduino2.dts
+@@ -0,0 +1,78 @@
++/*
++ * Copyright 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/*
++ * The LinkSprite pcDuino2 board is almost identical to the older
++ * LinkSprite pcDuino1 board. The only software visible difference
++ * is that the pcDuino2 board got a USB VBUS voltage regulator, which
++ * is controlled by the PD2 pin (pulled-up by default). Also one of
++ * the USB host ports has been replaced with a USB WIFI chip.
++ */
++
++#include "sun4i-a10-pcduino.dts"
++
++/ {
++ model = "LinkSprite pcDuino2";
++ compatible = "linksprite,a10-pcduino2", "allwinner,sun4i-a10";
++};
++
++&pio {
++ usb2_vbus_pin_pcduino2: usb2_vbus_pin@0 {
++ allwinner,pins = "PD2";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
++®_usb2_vbus {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb2_vbus_pin_pcduino2>;
++ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>;
++ status = "okay";
++};
++
++&usbphy {
++ usb1_vbus-supply = <®_vcc3v3>; /* USB WIFI is always on */
++ usb2_vbus-supply = <®_usb2_vbus>;
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts b/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts
+index 223515e..ea90634 100644
+--- a/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts
++++ b/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts
+@@ -47,6 +47,7 @@
+ #include <dt-bindings/input/input.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
++#include <dt-bindings/pwm/pwm.h>
+
+ / {
+ model = "Point of View Protab2-IPS9";
+@@ -56,11 +57,28 @@
+ serial0 = &uart0;
+ };
+
++ backlight: backlight {
++ compatible = "pwm-backlight";
++ pinctrl-names = "default";
++ pinctrl-0 = <&bl_en_pin_protab>;
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
++ default-brightness-level = <8>;
++ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
++ };
++
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+ };
+
++&codec {
++ pinctrl-names = "default";
++ pinctrl-0 = <&codec_pa_pin>;
++ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
++ status = "okay";
++};
++
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+ };
+@@ -86,12 +104,36 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
++
++ /* Accelerometer */
++ bma250@18 {
++ compatible = "bosch,bma250";
++ reg = <0x18>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
++ };
+ };
+
+ &i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
++
++ pixcir_ts@5c {
++ pinctrl-names = "default";
++ pinctrl-0 = <&touchscreen_pins>;
++ compatible = "pixcir,pixcir_tangoc";
++ reg = <0x5c>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */
++ attb-gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */
++ enable-gpios = <&pio 0 5 GPIO_ACTIVE_LOW>;
++ wake-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>;
++ touchscreen-size-x = <1024>;
++ touchscreen-size-y = <768>;
++ touchscreen-inverted-x;
++ touchscreen-inverted-y;
++ };
+ };
+
+ &lradc {
+@@ -128,6 +170,27 @@
+ };
+
+ &pio {
++ bl_en_pin_protab: bl_en_pin@0 {
++ allwinner,pins = "PH7";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ codec_pa_pin: codec_pa_pin@0 {
++ allwinner,pins = "PH15";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ touchscreen_pins: touchscreen_pins@0 {
++ allwinner,pins = "PA5", "PB13";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+@@ -143,6 +206,12 @@
+ };
+ };
+
++&pwm {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pwm0_pins_a>;
++ status = "okay";
++};
++
+ ®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+diff --git a/arch/arm/dts/sun4i-a10.dtsi b/arch/arm/dts/sun4i-a10.dtsi
+index 463bacd..2c8f5e6 100644
+--- a/arch/arm/dts/sun4i-a10.dtsi
++++ b/arch/arm/dts/sun4i-a10.dtsi
+@@ -45,6 +45,7 @@
+
+ #include <dt-bindings/thermal/thermal.h>
+
++#include <dt-bindings/clock/sun4i-a10-pll2.h>
+ #include <dt-bindings/dma/sun4i-a10.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
+
+@@ -65,7 +66,7 @@
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0-hdmi";
+ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
+- <&ahb_gates 44>;
++ <&ahb_gates 44>, <&dram_gates 26>;
+ status = "disabled";
+ };
+
+@@ -74,7 +75,8 @@
+ "simple-framebuffer";
+ allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
+ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
+- <&ahb_gates 44>, <&ahb_gates 46>;
++ <&ahb_gates 44>, <&ahb_gates 46>,
++ <&dram_gates 25>, <&dram_gates 26>;
+ status = "disabled";
+ };
+
+@@ -83,7 +85,8 @@
+ "simple-framebuffer";
+ allwinner,pipeline = "de_fe0-de_be0-lcd0";
+ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>,
+- <&ahb_gates 46>;
++ <&ahb_gates 46>, <&dram_gates 25>,
++ <&dram_gates 26>;
+ status = "disabled";
+ };
+
+@@ -92,7 +95,8 @@
+ "simple-framebuffer";
+ allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
+ clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>,
+- <&ahb_gates 44>, <&ahb_gates 46>;
++ <&ahb_gates 44>, <&ahb_gates 46>,
++ <&dram_gates 25>, <&dram_gates 26>;
+ status = "disabled";
+ };
+ };
+@@ -195,6 +199,15 @@
+ clock-output-names = "pll1";
+ };
+
++ pll2: clk@01c20008 {
++ #clock-cells = <1>;
++ compatible = "allwinner,sun4i-a10-pll2-clk";
++ reg = <0x01c20008 0x8>;
++ clocks = <&osc24M>;
++ clock-output-names = "pll2-1x", "pll2-2x",
++ "pll2-4x", "pll2-8x";
++ };
++
+ pll4: clk@01c20018 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-pll1-clk";
+@@ -241,6 +254,7 @@
+ compatible = "allwinner,sun4i-a10-axi-gates-clk";
+ reg = <0x01c2005c 0x4>;
+ clocks = <&axi>;
++ clock-indices = <0>;
+ clock-output-names = "axi_dram";
+ };
+
+@@ -257,17 +271,36 @@
+ compatible = "allwinner,sun4i-a10-ahb-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb>;
++ clock-indices = <0>, <1>,
++ <2>, <3>,
++ <4>, <5>, <6>,
++ <7>, <8>, <9>,
++ <10>, <11>, <12>,
++ <13>, <14>, <16>,
++ <17>, <18>, <20>,
++ <21>, <22>, <23>,
++ <24>, <25>, <26>,
++ <32>, <33>, <34>,
++ <35>, <36>, <37>,
++ <40>, <41>, <43>,
++ <44>, <45>,
++ <46>, <47>,
++ <50>, <52>;
+ clock-output-names = "ahb_usb0", "ahb_ehci0",
+- "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss",
+- "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1",
+- "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand",
+- "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts",
+- "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3",
+- "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve",
+- "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0",
+- "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi",
+- "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
+- "ahb_de_fe1", "ahb_mp", "ahb_mali400";
++ "ahb_ohci0", "ahb_ehci1",
++ "ahb_ohci1", "ahb_ss", "ahb_dma",
++ "ahb_bist", "ahb_mmc0", "ahb_mmc1",
++ "ahb_mmc2", "ahb_mmc3", "ahb_ms",
++ "ahb_nand", "ahb_sdram", "ahb_ace",
++ "ahb_emac", "ahb_ts", "ahb_spi0",
++ "ahb_spi1", "ahb_spi2", "ahb_spi3",
++ "ahb_pata", "ahb_sata", "ahb_gps",
++ "ahb_ve", "ahb_tvd", "ahb_tve0",
++ "ahb_tve1", "ahb_lcd0", "ahb_lcd1",
++ "ahb_csi0", "ahb_csi1", "ahb_hdmi",
++ "ahb_de_be0", "ahb_de_be1",
++ "ahb_de_fe0", "ahb_de_fe1",
++ "ahb_mp", "ahb_mali400";
+ };
+
+ apb0: apb0@01c20054 {
+@@ -283,9 +316,14 @@
+ compatible = "allwinner,sun4i-a10-apb0-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb0>;
++ clock-indices = <0>, <1>,
++ <2>, <3>,
++ <5>, <6>,
++ <7>, <10>;
+ clock-output-names = "apb0_codec", "apb0_spdif",
+- "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0",
+- "apb0_ir1", "apb0_keypad";
++ "apb0_ac97", "apb0_iis",
++ "apb0_pio", "apb0_ir0",
++ "apb0_ir1", "apb0_keypad";
+ };
+
+ apb1: clk@01c20058 {
+@@ -301,12 +339,22 @@
+ compatible = "allwinner,sun4i-a10-apb1-gates-clk";
+ reg = <0x01c2006c 0x4>;
+ clocks = <&apb1>;
++ clock-indices = <0>, <1>,
++ <2>, <4>,
++ <5>, <6>,
++ <7>, <16>,
++ <17>, <18>,
++ <19>, <20>,
++ <21>, <22>,
++ <23>;
+ clock-output-names = "apb1_i2c0", "apb1_i2c1",
+- "apb1_i2c2", "apb1_can", "apb1_scr",
+- "apb1_ps20", "apb1_ps21", "apb1_uart0",
+- "apb1_uart1", "apb1_uart2", "apb1_uart3",
+- "apb1_uart4", "apb1_uart5", "apb1_uart6",
+- "apb1_uart7";
++ "apb1_i2c2", "apb1_can",
++ "apb1_scr", "apb1_ps20",
++ "apb1_ps21", "apb1_uart0",
++ "apb1_uart1", "apb1_uart2",
++ "apb1_uart3", "apb1_uart4",
++ "apb1_uart5", "apb1_uart6",
++ "apb1_uart7";
+ };
+
+ nand_clk: clk@01c20080 {
+@@ -446,6 +494,48 @@
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "spi3";
+ };
++
++ dram_gates: clk@01c20100 {
++ #clock-cells = <1>;
++ compatible = "allwinner,sun4i-a10-dram-gates-clk";
++ reg = <0x01c20100 0x4>;
++ clocks = <&pll5 0>;
++ clock-indices = <0>,
++ <1>, <2>,
++ <3>,
++ <4>,
++ <5>, <6>,
++ <15>,
++ <24>, <25>,
++ <26>, <27>,
++ <28>, <29>;
++ clock-output-names = "dram_ve",
++ "dram_csi0", "dram_csi1",
++ "dram_ts",
++ "dram_tvd",
++ "dram_tve0", "dram_tve1",
++ "dram_output",
++ "dram_de_fe1", "dram_de_fe0",
++ "dram_de_be0", "dram_de_be1",
++ "dram_de_mp", "dram_ace";
++ };
++
++ ve_clk: clk@01c2013c {
++ #clock-cells = <0>;
++ #reset-cells = <0>;
++ compatible = "allwinner,sun4i-a10-ve-clk";
++ reg = <0x01c2013c 0x4>;
++ clocks = <&pll4>;
++ clock-output-names = "ve";
++ };
++
++ codec_clk: clk@01c20140 {
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-codec-clk";
++ reg = <0x01c20140 0x4>;
++ clocks = <&pll2 SUN4I_A10_PLL2_1X>;
++ clock-output-names = "codec";
++ };
+ };
+
+ soc@01c00000 {
+@@ -656,6 +746,14 @@
+ status = "disabled";
+ };
+
++ crypto: crypto-engine@01c15000 {
++ compatible = "allwinner,sun4i-a10-crypto";
++ reg = <0x01c15000 0x1000>;
++ interrupts = <86>;
++ clocks = <&ahb_gates 5>, <&ss_clk>;
++ clock-names = "ahb", "mod";
++ };
++
+ spi2: spi@01c17000 {
+ compatible = "allwinner,sun4i-a10-spi";
+ reg = <0x01c17000 0x1000>;
+@@ -961,6 +1059,19 @@
+ status = "disabled";
+ };
+
++ codec: codec@01c22c00 {
++ #sound-dai-cells = <0>;
++ compatible = "allwinner,sun4i-a10-codec";
++ reg = <0x01c22c00 0x40>;
++ interrupts = <30>;
++ clocks = <&apb0_gates 0>, <&codec_clk>;
++ clock-names = "apb", "codec";
++ dmas = <&dma SUN4I_DMA_NORMAL 19>,
++ <&dma SUN4I_DMA_NORMAL 19>;
++ dma-names = "rx", "tx";
++ status = "disabled";
++ };
++
+ sid: eeprom@01c23800 {
+ compatible = "allwinner,sun4i-a10-sid";
+ reg = <0x01c23800 0x10>;
+diff --git a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
+index 2b3511e..a790ec8 100644
+--- a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
++++ b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
+@@ -86,6 +86,20 @@
+ status = "okay";
+ };
+
++&i2c0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c0_pins_a>;
++ status = "okay";
++
++ axp152: pmic@30 {
++ compatible = "x-powers,axp152";
++ reg = <0x30>;
++ interrupts = <0>;
++ interrupt-controller;
++ #interrupt-cells = <1>;
++ };
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_t004>;
+diff --git a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
+index 5a422c1..86d046a 100644
+--- a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
++++ b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
+@@ -111,7 +111,7 @@
+ status = "okay";
+
+ at24@50 {
+- compatible = "at,24c16";
++ compatible = "atmel,24c16";
+ pagesize = <16>;
+ reg = <0x50>;
+ read-only;
+diff --git a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
+index 7fbb0b0..6efbba6 100644
+--- a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
++++ b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
+@@ -123,7 +123,7 @@
+
+ &mmc0 {
+ pinctrl-names = "default";
+- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_inet98fv2>;
++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_d709>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
+@@ -131,27 +131,12 @@
+ status = "okay";
+ };
+
+-&mmc2 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&mmc2_pins_a>;
+- vmmc-supply = <®_vcc3v3>;
+- bus-width = <8>;
+- non-removable;
+- status = "okay";
+-
+- mmccard: mmccard@0 {
+- reg = <0>;
+- compatible = "mmc-card";
+- broken-hpi;
+- };
+-};
+-
+ &otg_sram {
+ status = "okay";
+ };
+
+ &pio {
+- mmc0_cd_pin_inet98fv2: mmc0_cd_pin@0 {
++ mmc0_cd_pin_d709: mmc0_cd_pin@0 {
+ allwinner,pins = "PG0";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+diff --git a/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts b/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts
+index 6d466a2..1b11ec9 100644
+--- a/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts
++++ b/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts
+@@ -123,21 +123,6 @@
+ status = "okay";
+ };
+
+-&mmc2 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&mmc2_pins_a>;
+- vmmc-supply = <®_vcc3v3>;
+- bus-width = <8>;
+- non-removable;
+- status = "okay";
+-
+- mmccard: mmccard@0 {
+- reg = <0>;
+- compatible = "mmc-card";
+- broken-hpi;
+- };
+-};
+-
+ &otg_sram {
+ status = "okay";
+ };
+@@ -201,11 +186,6 @@
+ status = "okay";
+ };
+
+-®_usb1_vbus {
+- gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
+- status = "okay";
+-};
+-
+ &uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins_b>;
+@@ -221,16 +201,12 @@
+ allwinner,pins = "PG12";
+ };
+
+-&usb1_vbus_pin_a {
+- allwinner,pins = "PG11";
+-};
+-
+ &usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+ usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_vbus-supply = <®_usb0_vbus>;
+- usb1_vbus-supply = <®_usb1_vbus>;
++ usb1_vbus-supply = <®_ldo3>;
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts
+index eb793d5..fa9ddfd 100644
+--- a/arch/arm/dts/sun5i-a13-utoo-p66.dts
++++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts
+@@ -47,11 +47,21 @@
+ #include <dt-bindings/input/input.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
++#include <dt-bindings/pwm/pwm.h>
+
+ / {
+ model = "Utoo P66";
+ compatible = "utoo,p66", "allwinner,sun5i-a13";
+
++ backlight: backlight {
++ compatible = "pwm-backlight";
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ /* Note levels of 10 / 20% result in backlight off */
++ brightness-levels = <0 30 40 50 60 70 80 90 100>;
++ default-brightness-level = <6>;
++ /* TODO: backlight uses axp gpio1 as enable pin */
++ };
++
+ i2c_lcd: i2c@0 {
+ /* The lcd panel i2c interface is hooked up via gpios */
+ compatible = "i2c-gpio";
+@@ -63,6 +73,13 @@
+ };
+ };
+
++&codec {
++ pinctrl-names = "default";
++ pinctrl-0 = <&codec_pa_pin>;
++ allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
++ status = "okay";
++};
++
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+ };
+@@ -158,6 +175,13 @@
+ };
+
+ &pio {
++ codec_pa_pin: codec_pa_pin@0 {
++ allwinner,pins = "PG3";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ mmc0_cd_pin_p66: mmc0_cd_pin@0 {
+ allwinner,pins = "PG0";
+ allwinner,function = "gpio_in";
+@@ -201,6 +225,12 @@
+ };
+ };
+
++&pwm {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pwm0_pins>;
++ status = "okay";
++};
++
+ ®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+diff --git a/arch/arm/dts/sun5i-q8-common.dtsi b/arch/arm/dts/sun5i-q8-common.dtsi
+index 0641d68..a78e189 100644
+--- a/arch/arm/dts/sun5i-q8-common.dtsi
++++ b/arch/arm/dts/sun5i-q8-common.dtsi
+@@ -41,11 +41,21 @@
+ */
+ #include "sunxi-q8-common.dtsi"
+
++#include <dt-bindings/pwm/pwm.h>
++
+ / {
+ aliases {
+ serial0 = &uart1;
+ };
+
++ backlight: backlight {
++ compatible = "pwm-backlight";
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
++ default-brightness-level = <8>;
++ /* TODO: backlight uses axp gpio1 as enable pin */
++ };
++
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+diff --git a/arch/arm/dts/sun5i-r8-chip.dts b/arch/arm/dts/sun5i-r8-chip.dts
+index abf3ccb..6ad19e2 100644
+--- a/arch/arm/dts/sun5i-r8-chip.dts
++++ b/arch/arm/dts/sun5i-r8-chip.dts
+@@ -64,6 +64,26 @@
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
++
++ wifi_reg_on: wifi_reg_on {
++ compatible = "regulator-fixed";
++ pinctrl-names = "default";
++ pinctrl-0 = <&chip_wifi_reg_on_pin>;
++
++ regulator-name = "wifi-reg-on";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ gpio = <&pio 2 19 GPIO_ACTIVE_HIGH>; /* PC19 */
++ enable-active-high;
++ };
++};
++
++&codec {
++ status = "okay";
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
+ };
+
+ &ehci0 {
+@@ -109,10 +129,14 @@
+ };
+ };
+
++&mmc0_pins_a {
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+- vmmc-supply = <®_vcc3v3>;
++ vmmc-supply = <&wifi_reg_on>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+@@ -134,6 +158,13 @@
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
++ chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 {
++ allwinner,pins = "PC19";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ chip_id_det_pin: chip_id_det_pin@0 {
+ allwinner,pins = "PG2";
+ allwinner,function = "gpio_in";
+@@ -167,6 +198,20 @@
+ regulator-always-on;
+ };
+
++®_ldo3 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vdd-wifi1";
++ regulator-always-on;
++};
++
++®_ldo4 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vdd-wifi2";
++ regulator-always-on;
++};
++
+ ®_ldo5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+diff --git a/arch/arm/dts/sun5i.dtsi b/arch/arm/dts/sun5i.dtsi
+index 9ffee9b..59a9426 100644
+--- a/arch/arm/dts/sun5i.dtsi
++++ b/arch/arm/dts/sun5i.dtsi
+@@ -44,6 +44,7 @@
+
+ #include "skeleton.dtsi"
+
++#include <dt-bindings/clock/sun4i-a10-pll2.h>
+ #include <dt-bindings/dma/sun4i-a10.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
+
+@@ -102,6 +103,15 @@
+ clock-output-names = "pll1";
+ };
+
++ pll2: clk@01c20008 {
++ #clock-cells = <1>;
++ compatible = "allwinner,sun5i-a13-pll2-clk";
++ reg = <0x01c20008 0x8>;
++ clocks = <&osc24M>;
++ clock-output-names = "pll2-1x", "pll2-2x",
++ "pll2-4x", "pll2-8x";
++ };
++
+ pll4: clk@01c20018 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-pll1-clk";
+@@ -285,6 +295,14 @@
+ clock-output-names = "usb_ohci0", "usb_phy";
+ };
+
++ codec_clk: clk@01c20140 {
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-codec-clk";
++ reg = <0x01c20140 0x4>;
++ clocks = <&pll2 SUN4I_A10_PLL2_1X>;
++ clock-output-names = "codec";
++ };
++
+ mbus_clk: clk@01c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun5i-a13-mbus-clk";
+@@ -571,6 +589,19 @@
+ status = "disabled";
+ };
+
++ codec: codec@01c22c00 {
++ #sound-dai-cells = <0>;
++ compatible = "allwinner,sun4i-a10-codec";
++ reg = <0x01c22c00 0x40>;
++ interrupts = <30>;
++ clocks = <&apb0_gates 0>, <&codec_clk>;
++ clock-names = "apb", "codec";
++ dmas = <&dma SUN4I_DMA_NORMAL 19>,
++ <&dma SUN4I_DMA_NORMAL 19>;
++ dma-names = "rx", "tx";
++ status = "disabled";
++ };
++
+ sid: eeprom@01c23800 {
+ compatible = "allwinner,sun4i-a10-sid";
+ reg = <0x01c23800 0x10>;
+diff --git a/arch/arm/dts/sun6i-a31-colombus.dts b/arch/arm/dts/sun6i-a31-colombus.dts
+index 0d0b6f2..f9cf368 100644
+--- a/arch/arm/dts/sun6i-a31-colombus.dts
++++ b/arch/arm/dts/sun6i-a31-colombus.dts
+@@ -60,6 +60,16 @@
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
++
++ i2c_lcd: i2c@0 {
++ /* The lcd panel i2c interface is hooked up via gpios */
++ compatible = "i2c-gpio";
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c_lcd_pins>;
++ gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */
++ <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */
++ i2c-gpio,delay-us = <5>;
++ };
+ };
+
+ &ehci1 {
+@@ -94,6 +104,13 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
++
++ mma8452: mma8452@1d {
++ compatible = "fsl,mma8452";
++ reg = <0x1d>;
++ interrupt-parent = <&pio>;
++ interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PA9 */
++ };
+ };
+
+ &mmc0 {
+@@ -124,6 +141,13 @@
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
++
++ i2c_lcd_pins: i2c_lcd_pin@0 {
++ allwinner,pins = "PA23", "PA24";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
+ };
+
+ ®_usb2_vbus {
+diff --git a/arch/arm/dts/sun6i-a31-hummingbird.dts b/arch/arm/dts/sun6i-a31-hummingbird.dts
+index d0cfada..9a74637 100644
+--- a/arch/arm/dts/sun6i-a31-hummingbird.dts
++++ b/arch/arm/dts/sun6i-a31-hummingbird.dts
+@@ -54,6 +54,8 @@
+ compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";
+
+ aliases {
++ rtc0 = &pcf8563;
++ rtc1 = &rtc;
+ serial0 = &uart0;
+ };
+
+@@ -67,13 +69,17 @@
+ };
+ };
+
++&cpu0 {
++ cpu-supply = <®_dcdc3>;
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+
+ &gmac {
+ pinctrl-names = "default";
+- pinctrl-0 = <&gmac_pins_rgmii_a>;
++ pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_hummingbird>;
+ phy = <&phy1>;
+ phy-mode = "rgmii";
+ snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
+@@ -119,7 +125,7 @@
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>;
+- vmmc-supply = <&vcc_3v0>;
++ vmmc-supply = <®_dcdc1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
+ cd-inverted;
+@@ -134,7 +140,7 @@
+ &mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>;
+- vmmc-supply = <&vcc_wifi>;
++ vmmc-supply = <®_aldo1>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+@@ -146,6 +152,13 @@
+ };
+
+ &pio {
++ gmac_phy_reset_pin_hummingbird: gmac_phy_reset_pin@0 {
++ allwinner,pins = "PA21";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 {
+ allwinner,pins = "PA8";
+ allwinner,function = "gpio_in";
+@@ -164,70 +177,69 @@
+ &p2wi {
+ status = "okay";
+
+- axp221: pmic@68 {
++ axp22x: pmic@68 {
+ compatible = "x-powers,axp221";
+ reg = <0x68>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+- interrupt-controller;
+- #interrupt-cells = <1>;
+- dcdc1-supply = <&vcc_3v0>;
+- dcdc5-supply = <&vcc_dram>;
+-
+- regulators {
+- x-powers,dcdc-freq = <3000>;
+-
+- vcc_3v0: dcdc1 {
+- regulator-always-on;
+- regulator-min-microvolt = <3000000>;
+- regulator-max-microvolt = <3000000>;
+- regulator-name = "vcc-3v0";
+- };
+-
+- vdd_cpu: dcdc2 {
+- regulator-always-on;
+- regulator-min-microvolt = <700000>;
+- regulator-max-microvolt = <1320000>;
+- regulator-name = "vdd-cpu";
+- };
+-
+- vdd_gpu: dcdc3 {
+- regulator-always-on;
+- regulator-min-microvolt = <700000>;
+- regulator-max-microvolt = <1320000>;
+- regulator-name = "vdd-gpu";
+- };
+-
+- vdd_sys_dll: dcdc4 {
+- regulator-always-on;
+- regulator-min-microvolt = <1100000>;
+- regulator-max-microvolt = <1100000>;
+- regulator-name = "vdd-sys-dll";
+- };
+-
+- vcc_dram: dcdc5 {
+- regulator-always-on;
+- regulator-min-microvolt = <1500000>;
+- regulator-max-microvolt = <1500000>;
+- regulator-name = "vcc-dram";
+- };
+-
+- vcc_wifi: aldo1 {
+- regulator-min-microvolt = <3300000>;
+- regulator-max-microvolt = <3300000>;
+- regulator-name = "vcc_wifi";
+- };
+-
+- avcc: aldo3 {
+- regulator-always-on;
+- regulator-min-microvolt = <3000000>;
+- regulator-max-microvolt = <3000000>;
+- regulator-name = "avcc";
+- };
+- };
+ };
+ };
+
++#include "axp22x.dtsi"
++
++®_aldo1 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-wifi";
++};
++
++®_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "avcc";
++};
++
++®_dc5ldo {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpus";
++};
++
++®_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-3v0";
++};
++
++®_dcdc2 {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-gpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc4 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-sys-dll";
++};
++
++®_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1500000>;
++ regulator-max-microvolt = <1500000>;
++ regulator-name = "vcc-dram";
++};
++
+ ®_usb1_vbus {
+ gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
+ status = "okay";
+diff --git a/arch/arm/dts/sun6i-a31.dtsi b/arch/arm/dts/sun6i-a31.dtsi
+index 44f889f..1867af2 100644
+--- a/arch/arm/dts/sun6i-a31.dtsi
++++ b/arch/arm/dts/sun6i-a31.dtsi
+@@ -61,7 +61,7 @@
+ #size-cells = <1>;
+ ranges;
+
+- framebuffer@0 {
++ simplefb_hdmi: framebuffer@0 {
+ compatible = "allwinner,simple-framebuffer",
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0-hdmi";
+@@ -69,7 +69,7 @@
+ status = "disabled";
+ };
+
+- framebuffer@1 {
++ simplefb_lcd: framebuffer@1 {
+ compatible = "allwinner,simple-framebuffer",
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0";
+@@ -252,6 +252,20 @@
+ compatible = "allwinner,sun6i-a31-ahb1-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb1>;
++ clock-indices = <1>, <5>,
++ <6>, <8>, <9>,
++ <10>, <11>, <12>,
++ <13>, <14>,
++ <17>, <18>, <19>,
++ <20>, <21>, <22>,
++ <23>, <24>, <26>,
++ <27>, <29>,
++ <30>, <31>, <32>,
++ <36>, <37>, <40>,
++ <43>, <44>, <45>,
++ <46>, <47>, <50>,
++ <52>, <55>, <56>,
++ <57>, <58>;
+ clock-output-names = "ahb1_mipidsi", "ahb1_ss",
+ "ahb1_dma", "ahb1_mmc0", "ahb1_mmc1",
+ "ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1",
+@@ -281,6 +295,9 @@
+ compatible = "allwinner,sun6i-a31-apb1-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb1>;
++ clock-indices = <0>, <4>,
++ <5>, <12>,
++ <13>;
+ clock-output-names = "apb1_codec", "apb1_digital_mic",
+ "apb1_pio", "apb1_daudio0",
+ "apb1_daudio1";
+@@ -299,6 +316,10 @@
+ compatible = "allwinner,sun6i-a31-apb2-gates-clk";
+ reg = <0x01c2006c 0x4>;
+ clocks = <&apb2>;
++ clock-indices = <0>, <1>,
++ <2>, <3>, <16>,
++ <17>, <18>, <19>,
++ <20>, <21>;
+ clock-output-names = "apb2_i2c0", "apb2_i2c1",
+ "apb2_i2c2", "apb2_i2c3",
+ "apb2_uart0", "apb2_uart1",
+@@ -346,6 +367,14 @@
+ "mmc3_sample";
+ };
+
++ ss_clk: clk@01c2009c {
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-mod0-clk";
++ reg = <0x01c2009c 0x4>;
++ clocks = <&osc24M>, <&pll6 0>;
++ clock-output-names = "ss";
++ };
++
+ spi0_clk: clk@01c200a0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+@@ -384,6 +413,9 @@
+ compatible = "allwinner,sun6i-a31-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&osc24M>;
++ clock-indices = <8>, <9>, <10>,
++ <16>, <17>,
++ <18>;
+ clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
+ "usb_ohci0", "usb_ohci1",
+ "usb_ohci2";
+@@ -677,6 +709,16 @@
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
++ mmc3_8bit_emmc_pins: mmc3@1 {
++ allwinner,pins = "PC6", "PC7", "PC8", "PC9",
++ "PC10", "PC11", "PC12",
++ "PC13", "PC14", "PC15",
++ "PC24";
++ allwinner,function = "mmc3";
++ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ gmac_pins_mii_a: gmac_mii@0 {
+ allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+ "PA8", "PA9", "PA11",
+@@ -754,6 +796,13 @@
+ reg = <0x01c20ca0 0x20>;
+ };
+
++ lradc: lradc@01c22800 {
++ compatible = "allwinner,sun4i-a10-lradc-keys";
++ reg = <0x01c22800 0x100>;
++ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
++ status = "disabled";
++ };
++
+ rtp: rtp@01c25000 {
+ compatible = "allwinner,sun6i-a31-ts";
+ reg = <0x01c25000 0x100>;
+@@ -900,6 +949,16 @@
+ #size-cells = <0>;
+ };
+
++ crypto: crypto-engine@01c15000 {
++ compatible = "allwinner,sun4i-a10-crypto";
++ reg = <0x01c15000 0x1000>;
++ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&ahb1_gates 5>, <&ss_clk>;
++ clock-names = "ahb", "mod";
++ resets = <&ahb1_rst 5>;
++ reset-names = "ahb";
++ };
++
+ timer@01c60000 {
+ compatible = "allwinner,sun6i-a31-hstimer",
+ "allwinner,sun7i-a20-hstimer";
+@@ -1061,7 +1120,7 @@
+ resets = <&apb0_rst 0>;
+ gpio-controller;
+ interrupt-controller;
+- #interrupt-cells = <2>;
++ #interrupt-cells = <3>;
+ #size-cells = <0>;
+ #gpio-cells = <3>;
+
+diff --git a/arch/arm/dts/sun6i-a31s-primo81.dts b/arch/arm/dts/sun6i-a31s-primo81.dts
+index cfdc03e..379746a 100644
+--- a/arch/arm/dts/sun6i-a31s-primo81.dts
++++ b/arch/arm/dts/sun6i-a31s-primo81.dts
+@@ -1,16 +1,57 @@
+ /*
+- * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
++ * Copyright 2014 Siarhei Siamashka <siarhei.siamashka@gmail.com>
++ * Copyright 2015 Karsten Merker <merker@debian.org>
++ * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
+ *
+- * Minimal dts file for the MSI Primo81 for u-boot only
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
+ *
+- * SPDX-License-Identifier: GPL-2.0+ or X11
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+ /dts-v1/;
+ #include "sun6i-a31s.dtsi"
++#include "sunxi-common-regulators.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+ / {
+- model = "MSI Primo81";
++ model = "MSI Primo81 tablet";
+ compatible = "msi,primo81", "allwinner,sun6i-a31s";
+
+ aliases {
+@@ -22,8 +63,202 @@
+ };
+ };
+
+-&uart0 {
++&cpu0 {
++ cpu-supply = <®_dcdc3>;
++};
++
++&ehci0 {
++ /* rtl8188etv wifi is connected here */
++ status = "okay";
++};
++
++&i2c0 {
++ /* pull-ups and device VDDIO use AXP221 DLDO3 */
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c0_pins_a>;
++ status = "failed";
++};
++
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++
++ ctp@5d {
++ pinctrl-names = "default";
++ pinctrl-0 = <>911_int_primo81>;
++ compatible = "goodix,gt911";
++ reg = <0x5d>;
++ interrupt-parent = <&pio>;
++ interrupts = <0 3 IRQ_TYPE_LEVEL_HIGH>; /* PA3 */
++ touchscreen-swapped-x-y;
++ };
++};
++
++&i2c2 {
+ pinctrl-names = "default";
+- pinctrl-0 = <&uart0_pins_a>;
++ pinctrl-0 = <&i2c2_pins_a>;
++ status = "okay";
++
++ accelerometer@1c {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mma8452_int_primo81>;
++ compatible = "fsl,mma8452";
++ reg = <0x1c>;
++ interrupt-parent = <&pio>;
++ interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; /* PA9 */
++ #io-channel-cells = <1>;
++ };
++};
++
++&lradc {
++ vref-supply = <®_aldo3>;
++ status = "okay";
++
++ button@158 {
++ label = "Volume Up";
++ linux,code = <KEY_VOLUMEUP>;
++ channel = <0>;
++ voltage = <158730>;
++ };
++
++ button@349 {
++ label = "Volume Down";
++ linux,code = <KEY_VOLUMEDOWN>;
++ channel = <0>;
++ voltage = <349206>;
++ };
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_primo81>;
++ vmmc-supply = <®_dcdc1>;
++ bus-width = <4>;
++ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
++ cd-inverted;
++ status = "okay";
++};
++
++&pio {
++ gt911_int_primo81: gt911_int_pin@0 {
++ allwinner,pins = "PA3";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ mma8452_int_primo81: mma8452_int_pin@0 {
++ allwinner,pins = "PA9";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
++ mmc0_cd_pin_primo81: mmc0_cd_pin@0 {
++ allwinner,pins = "PA8";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++};
++
++&p2wi {
++ status = "okay";
++
++ axp22x: pmic@68 {
++ compatible = "x-powers,axp221";
++ reg = <0x68>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ };
++};
++
++#include "axp22x.dtsi"
++
++®_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "avcc";
++};
++
++®_dc1sw {
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-lcd";
++};
++
++®_dc5ldo {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpus"; /* This is an educated guess */
++};
++
++®_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-3v0";
++};
++
++®_dcdc2 {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-gpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc4 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-sys-dll";
++};
++
++®_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1500000>;
++ regulator-max-microvolt = <1500000>;
++ regulator-name = "vcc-dram";
++};
++
++®_dldo1 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-wifi";
++};
++
++®_dldo3 {
++ regulator-min-microvolt = <2800000>;
++ regulator-max-microvolt = <2800000>;
++ regulator-name = "vddio-csi";
++};
++
++®_eldo3 {
++ regulator-min-microvolt = <1080000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-mipi-bridge";
++};
++
++&simplefb_lcd {
++ vcc-lcd-supply = <®_dc1sw>;
++ vdd-mipi-bridge-supply = <®_eldo3>;
++};
++
++&usb_otg {
++ /* otg support requires support for AXP221 usb-power-supply and GPIO */
++ dr_mode = "host";
++ status = "okay";
++};
++
++&usbphy {
++ usb1_vbus-supply = <®_dldo1>;
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
+new file mode 100644
+index 0000000..4ec0c86
+--- /dev/null
++++ b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
+@@ -0,0 +1,142 @@
++/*
++ * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++#include "sun6i-a31s.dtsi"
++#include "sunxi-common-regulators.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/pinctrl/sun4i-a10.h>
++
++/ {
++ model = "Sinlinx SinA31s Core Board";
++ compatible = "sinlinx,sina31s", "allwinner,sun6i-a31s";
++
++ aliases {
++ serial0 = &uart0;
++ };
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc3>;
++};
++
++/* eMMC on core board */
++&mmc3 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc3_8bit_emmc_pins>;
++ vmmc-supply = <®_dcdc1>;
++ vqmmc-supply = <®_dcdc1>;
++ bus-width = <8>;
++ non-removable;
++ cap-mmc-hw-reset;
++ status = "okay";
++};
++
++/* AXP221s PMIC on core board */
++&p2wi {
++ status = "okay";
++
++ axp22x: pmic@68 {
++ compatible = "x-powers,axp221";
++ reg = <0x68>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ };
++};
++
++#include "axp22x.dtsi"
++
++®_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "avcc";
++};
++
++®_dc5ldo {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpus";
++};
++
++®_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-3v0";
++};
++
++®_dcdc2 {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-gpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc4 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-sys-dll";
++};
++
++®_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1500000>;
++ regulator-max-microvolt = <1500000>;
++ regulator-name = "vcc-dram";
++};
++
++/* UART0 pads available on core board */
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pins_a>;
++ status = "okay";
++};
++
+diff --git a/arch/arm/dts/sun6i-a31s-sina31s.dts b/arch/arm/dts/sun6i-a31s-sina31s.dts
+new file mode 100644
+index 0000000..6ead2f5
+--- /dev/null
++++ b/arch/arm/dts/sun6i-a31s-sina31s.dts
+@@ -0,0 +1,153 @@
++/*
++ * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/* The SinA31s development board has the SinA31s core board soldered on */
++#include "sun6i-a31s-sina31s-core.dtsi"
++
++#include <dt-bindings/input/input.h>
++
++/ {
++ model = "Sinlinx SinA31s Development Board";
++ compatible = "sinlinx,sina31s-sdk", "allwinner,sun6i-a31s";
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++
++ leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&led_pin_sina31s>;
++
++ status {
++ label = "sina31s:status:usr";
++ gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
++ };
++ };
++};
++
++&ehci0 {
++ /* USB 2.0 4 port hub IC */
++ status = "okay";
++};
++
++&ehci1 {
++ status = "okay";
++};
++
++&gmac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&gmac_pins_mii_a>;
++ phy = <&phy1>;
++ phy-mode = "mii";
++ phy-supply = <®_dldo1>;
++ status = "okay";
++
++ phy1: ethernet-phy@1 {
++ reg = <1>;
++ };
++};
++
++&ir {
++ pinctrl-names = "default";
++ pinctrl-0 = <&ir_pins_a>;
++ status = "okay";
++};
++
++&lradc {
++ vref-supply = <®_aldo3>;
++ status = "okay";
++
++ button@158 {
++ label = "Volume Up";
++ linux,code = <KEY_VOLUMEUP>;
++ channel = <0>;
++ voltage = <158730>;
++ };
++
++ button@349 {
++ label = "Volume Down";
++ linux,code = <KEY_VOLUMEDOWN>;
++ channel = <0>;
++ voltage = <349206>;
++ };
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>;
++ vmmc-supply = <®_dcdc1>;
++ bus-width = <4>;
++ cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */
++ cd-inverted;
++ status = "okay";
++};
++
++&ohci1 {
++ status = "okay";
++};
++
++&pio {
++ led_pin_sina31s: led_pin@0 {
++ allwinner,pins = "PH13";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ mmc0_cd_pin_sina31s: mmc0_cd_pin@0 {
++ allwinner,pins = "PA4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++};
++
++®_dldo1 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-gmac-phy";
++};
++
++&usbphy {
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
+new file mode 100644
+index 0000000..360adfb
+--- /dev/null
++++ b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
+@@ -0,0 +1,205 @@
++/*
++ * Copyright 2015 Lawrence Yu <lyu@micile.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++#include "sun6i-a31s.dtsi"
++#include "sunxi-common-regulators.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/pinctrl/sun4i-a10.h>
++
++/ {
++ model = "Yones TopTech BS1078 v2 Tablet";
++ compatible = "yones-toptech,bs1078-v2", "allwinner,sun6i-a31s";
++
++ aliases {
++ serial0 = &uart0;
++ i2c1 = &i2c1;
++ i2c2 = &i2c2;
++ };
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++};
++
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++};
++
++&i2c2 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c2_pins_a>;
++ status = "okay";
++};
++
++&ehci0 {
++ status = "okay";
++};
++
++&ehci1 {
++ status = "okay";
++};
++
++&ohci0 {
++ status = "okay";
++};
++
++&ohci1 {
++ status = "okay";
++};
++
++&pio {
++ mmc0_cd_pin_bs1078v2: mmc0_cd_pin@0 {
++ allwinner,pins = "PA8";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bs1078v2>;
++ vmmc-supply = <®_vcc3v0>;
++ bus-width = <4>;
++ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
++ cd-inverted;
++ status = "okay";
++};
++
++&mmc0_pins_a {
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++};
++
++&p2wi {
++ status = "okay";
++
++ axp22x: pmic@68 {
++ compatible = "x-powers,axp221";
++ reg = <0x68>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ };
++};
++
++#include "axp22x.dtsi"
++
++®_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "avcc";
++};
++
++®_dc1sw {
++ regulator-name = "vcc-lcd-usb2";
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++};
++
++®_dc5ldo {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpus";
++};
++
++®_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-3v0";
++};
++
++®_dcdc2 {
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-gpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc4 {
++ regulator-always-on;
++ regulator-min-microvolt = <700000>;
++ regulator-max-microvolt = <1320000>;
++ regulator-name = "vdd-sys-dll";
++};
++
++®_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1500000>;
++ regulator-max-microvolt = <1500000>;
++ regulator-name = "vcc-dram";
++};
++
++®_dldo1 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-wifi";
++};
++
++/* Voltage source for I2C pullup resistors for I2C Bus 0 */
++®_dldo3 {
++ regulator-min-microvolt = <2800000>;
++ regulator-max-microvolt = <2800000>;
++ regulator-name = "vddio-csi";
++};
++
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pins_a>;
++ status = "okay";
++};
++
++&usbphy {
++ usb1_vbus-supply = <®_dldo1>;
++ usb2_vbus-supply = <®_dc1sw>;
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sun7i-a20-bananapi.dts b/arch/arm/dts/sun7i-a20-bananapi.dts
+index 9f7b472..67c8a76 100644
+--- a/arch/arm/dts/sun7i-a20-bananapi.dts
++++ b/arch/arm/dts/sun7i-a20-bananapi.dts
+@@ -92,6 +92,24 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
++ operating-points = <
++ /* kHz uV */
++ 960000 1400000
++ 912000 1400000
++ 864000 1350000
++ 720000 1250000
++ 528000 1150000
++ 312000 1100000
++ 144000 1050000
++ >;
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -119,13 +137,9 @@
+ status = "okay";
+
+ axp209: pmic@34 {
+- compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+-
+- interrupt-controller;
+- #interrupt-cells = <1>;
+ };
+ };
+
+@@ -159,7 +173,18 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
+ mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
+ allwinner,pins = "PH10";
+ allwinner,function = "gpio_in";
+@@ -182,6 +207,37 @@
+ };
+ };
+
++#include "axp209.dtsi"
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-int-dll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
++};
++
++®_usb0_vbus {
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+@@ -216,7 +272,21 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
++&usb_power_supply {
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_power-supply = <&usb_power_supply>;
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-cubieboard2.dts b/arch/arm/dts/sun7i-a20-cubieboard2.dts
+index 39a51d5..1fa832d 100644
+--- a/arch/arm/dts/sun7i-a20-cubieboard2.dts
++++ b/arch/arm/dts/sun7i-a20-cubieboard2.dts
+@@ -84,6 +84,10 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+ };
+@@ -150,6 +154,10 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
+ led_pins_cubieboard2: led_pins@0 {
+ allwinner,pins = "PH20", "PH21";
+@@ -157,12 +165,24 @@
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
++
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
+ };
+
+ ®_ahci_5v {
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ #include "axp209.dtsi"
+
+ ®_dcdc2 {
+@@ -205,6 +225,9 @@
+ };
+
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-cubietruck.dts b/arch/arm/dts/sun7i-a20-cubietruck.dts
+index e6b0192..8da939a 100644
+--- a/arch/arm/dts/sun7i-a20-cubietruck.dts
++++ b/arch/arm/dts/sun7i-a20-cubietruck.dts
+@@ -101,6 +101,10 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+ };
+diff --git a/arch/arm/dts/sun7i-a20-icnova-swac.dts b/arch/arm/dts/sun7i-a20-icnova-swac.dts
+new file mode 100644
+index 0000000..f5b5325
+--- /dev/null
++++ b/arch/arm/dts/sun7i-a20-icnova-swac.dts
+@@ -0,0 +1,169 @@
++/*
++ * Copyright 2015 Stefan Roese <sr@denx.de>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++#include "sun7i-a20.dtsi"
++#include "sunxi-common-regulators.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/interrupt-controller/irq.h>
++#include <dt-bindings/pinctrl/sun4i-a10.h>
++
++/ {
++ model = "ICnova-A20 SWAC";
++ compatible = "swac,icnova-a20-swac", "incircuit,icnova-a20", "allwinner,sun7i-a20";
++
++ aliases {
++ serial0 = &uart0;
++ };
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
++};
++
++&ehci0 {
++ status = "okay";
++};
++
++&ehci1 {
++ status = "okay";
++};
++
++&gmac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&gmac_pins_mii_a>;
++ phy = <&phy1>;
++ phy-mode = "mii";
++ status = "okay";
++
++ phy1: ethernet-phy@1 {
++ reg = <1>;
++ };
++};
++
++&i2c0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c0_pins_a>;
++ status = "okay";
++
++ axp209: pmic@34 {
++ reg = <0x34>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ };
++};
++
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
++ vmmc-supply = <®_vcc3v3>;
++ bus-width = <4>;
++ cd-gpios = <&pio 8 5 GPIO_ACTIVE_HIGH>; /* PI5 */
++ cd-inverted;
++ status = "okay";
++};
++
++&ohci0 {
++ status = "okay";
++};
++
++&ohci1 {
++ status = "okay";
++};
++
++#include "axp209.dtsi"
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-int-dll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
++};
++
++®_usb1_vbus {
++ status = "okay";
++};
++
++®_usb2_vbus {
++ status = "okay";
++};
++
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pins_a>;
++ status = "okay";
++};
++
++&usbphy {
++ usb1_vbus-supply = <®_usb1_vbus>;
++ usb2_vbus-supply = <®_usb2_vbus>;
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sun7i-a20-itead-ibox.dts b/arch/arm/dts/sun7i-a20-itead-ibox.dts
+new file mode 100644
+index 0000000..661c21d
+--- /dev/null
++++ b/arch/arm/dts/sun7i-a20-itead-ibox.dts
+@@ -0,0 +1,125 @@
++/*
++ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++#include "sun7i-a20.dtsi"
++#include "sunxi-itead-core-common.dtsi"
++
++/ {
++ model = "Itead Ibox A20";
++ compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
++
++ leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&led_pins_itead_core>;
++
++ green {
++ label = "itead_core:green:usr";
++ gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
++ default-state = "on";
++ };
++
++ blue {
++ label = "itead_core:blue:usr";
++ gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
++ default-state = "on";
++ };
++ };
++};
++
++&ahci {
++ target-supply = <®_ahci_5v>;
++ status = "okay";
++};
++
++&codec {
++ status = "okay";
++};
++
++&gmac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&gmac_pins_mii_a>;
++ phy = <&phy1>;
++ phy-mode = "mii";
++ status = "okay";
++
++ phy1: ethernet-phy@1 {
++ reg = <1>;
++ };
++};
++
++&i2c0 {
++ axp209: pmic@34 {
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ };
++};
++
++&ir0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&ir0_rx_pins_a>;
++ status = "okay";
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
++ vmmc-supply = <®_vcc3v3>;
++ bus-width = <4>;
++ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
++ cd-inverted;
++ status = "okay";
++};
++
++&pio {
++ led_pins_itead_core: led_pins@0 {
++ allwinner,pins = "PH20","PH21";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
++®_ahci_5v {
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/dts/sun7i-a20-lamobo-r1.dts
+index 975b0b2..5ee43d8 100644
+--- a/arch/arm/dts/sun7i-a20-lamobo-r1.dts
++++ b/arch/arm/dts/sun7i-a20-lamobo-r1.dts
+@@ -97,16 +97,6 @@
+
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+- operating-points = <
+- /* kHz uV */
+- 960000 1400000
+- 912000 1400000
+- 864000 1350000
+- 720000 1250000
+- 528000 1150000
+- 312000 1100000
+- 144000 1050000
+- >;
+ };
+
+ &ehci0 {
+diff --git a/arch/arm/dts/sun7i-a20-mk808c.dts b/arch/arm/dts/sun7i-a20-mk808c.dts
+index 4f432f8..90ff4a2 100644
+--- a/arch/arm/dts/sun7i-a20-mk808c.dts
++++ b/arch/arm/dts/sun7i-a20-mk808c.dts
+@@ -53,6 +53,7 @@
+
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
++#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+ / {
+ model = "mk808c";
+@@ -68,6 +69,10 @@
+ };
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -121,6 +126,30 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
++&pio {
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
++ allwinner,pins = "PH5";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
++®_usb0_vbus {
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+@@ -141,7 +170,17 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
++ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/dts/sun7i-a20-olimex-som-evb.dts
+index 6904dbd..23aacce 100644
+--- a/arch/arm/dts/sun7i-a20-olimex-som-evb.dts
++++ b/arch/arm/dts/sun7i-a20-olimex-som-evb.dts
+@@ -1,5 +1,6 @@
+ /*
+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
++ * Copyright 2015 - Karsten Merker <merker@debian.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+@@ -45,6 +46,7 @@
+ #include "sunxi-common-regulators.dtsi"
+
+ #include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
+
+@@ -71,14 +73,6 @@
+ default-state = "on";
+ };
+ };
+-
+- reg_axp_ipsout: axp_ipsout {
+- compatible = "regulator-fixed";
+- regulator-name = "axp-ipsout";
+- regulator-min-microvolt = <5000000>;
+- regulator-max-microvolt = <5000000>;
+- regulator-always-on;
+- };
+ };
+
+ &ahci {
+@@ -94,6 +88,10 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_rgmii_a>;
+@@ -118,10 +116,58 @@
+ };
+ };
+
+-&i2c1 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&i2c1_pins_a>;
++&lradc {
++ vref-supply = <®_vcc3v0>;
+ status = "okay";
++
++ button@190 {
++ label = "Volume Up";
++ linux,code = <KEY_VOLUMEUP>;
++ channel = <0>;
++ voltage = <190000>;
++ };
++
++ button@390 {
++ label = "Volume Down";
++ linux,code = <KEY_VOLUMEDOWN>;
++ channel = <0>;
++ voltage = <390000>;
++ };
++
++ button@600 {
++ label = "Menu";
++ linux,code = <KEY_MENU>;
++ channel = <0>;
++ voltage = <600000>;
++ };
++
++ button@800 {
++ label = "Search";
++ linux,code = <KEY_SEARCH>;
++ channel = <0>;
++ voltage = <800000>;
++ };
++
++ button@980 {
++ label = "Home";
++ linux,code = <KEY_HOMEPAGE>;
++ channel = <0>;
++ voltage = <980000>;
++ };
++
++ button@1180 {
++ label = "Esc";
++ linux,code = <KEY_ESC>;
++ channel = <0>;
++ voltage = <1180000>;
++ };
++
++ button@1400 {
++ label = "Enter";
++ linux,code = <KEY_ENTER>;
++ channel = <0>;
++ voltage = <1400000>;
++ };
+ };
+
+ &mmc0 {
+@@ -134,6 +180,16 @@
+ status = "okay";
+ };
+
++&mmc3 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olimex_som_evb>;
++ vmmc-supply = <®_vcc3v3>;
++ bus-width = <4>;
++ cd-gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>; /* PH0 */
++ cd-inverted;
++ status = "okay";
++};
++
+ &ohci0 {
+ status = "okay";
+ };
+@@ -161,15 +217,22 @@
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
++ mmc3_cd_pin_olimex_som_evb: mmc3_cd_pin@0 {
++ allwinner,pins = "PH0";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+- allwinner,pins = "PH04";
++ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+- allwinner,pins = "PH05";
++ allwinner,pins = "PH5";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+@@ -187,7 +250,7 @@
+ ®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+- regulator-max-microvolt = <1425000>;
++ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+ };
+
+@@ -235,8 +298,8 @@
+ &usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+- usb0_id_det-gpios = <&pio 7 04 GPIO_ACTIVE_HIGH>; /* PH04 */
+- usb0_vbus_det-gpios = <&pio 7 05 GPIO_ACTIVE_HIGH>; /* PH05 */
++ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH04 */
++ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH05 */
+ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+diff --git a/arch/arm/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/dts/sun7i-a20-olinuxino-lime.dts
+index 0423708..35ad700 100644
+--- a/arch/arm/dts/sun7i-a20-olinuxino-lime.dts
++++ b/arch/arm/dts/sun7i-a20-olinuxino-lime.dts
+@@ -117,6 +117,18 @@
+ };
+ };
+
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++
++ eeprom: eeprom@50 {
++ compatible = "atmel,24c16";
++ reg = <0x50>;
++ pagesize = <16>;
++ };
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+diff --git a/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts
+index 8acff78..d5c796c 100644
+--- a/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts
++++ b/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts
+@@ -170,6 +170,12 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
++
++ eeprom: eeprom@50 {
++ compatible = "atmel,24c16";
++ reg = <0x50>;
++ pagesize = <16>;
++ };
+ };
+
+ &mmc0 {
+@@ -190,6 +196,10 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
+ ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
+ allwinner,pins = "PC3";
+@@ -204,6 +214,27 @@
+ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
++
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
++ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
++ allwinner,pins = "PH5";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
++ };
++
++ usb0_vbus_pin_lime2: usb0_vbus_pin@0 {
++ allwinner,pins = "PC17";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
+ };
+
+ ®_ahci_5v {
+@@ -212,6 +243,12 @@
+ status = "okay";
+ };
+
++®_usb0_vbus {
++ pinctrl-0 = <&usb0_vbus_pin_lime2>;
++ gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>;
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+@@ -226,7 +263,17 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/dts/sun7i-a20-olinuxino-micro.dts
+index c5d70ca..7e3006f 100644
+--- a/arch/arm/dts/sun7i-a20-olinuxino-micro.dts
++++ b/arch/arm/dts/sun7i-a20-olinuxino-micro.dts
+@@ -125,6 +125,12 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
++
++ eeprom: eeprom@50 {
++ compatible = "atmel,24c16";
++ reg = <0x50>;
++ pagesize = <16>;
++ };
+ };
+
+ &i2c2 {
+diff --git a/arch/arm/dts/sun7i-a20-orangepi-mini.dts b/arch/arm/dts/sun7i-a20-orangepi-mini.dts
+index 73cd81e..2be04c4 100644
+--- a/arch/arm/dts/sun7i-a20-orangepi-mini.dts
++++ b/arch/arm/dts/sun7i-a20-orangepi-mini.dts
+@@ -95,6 +95,10 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -156,7 +160,18 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
+ mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
+ allwinner,pins = "PH10";
+ allwinner,function = "gpio_in";
+@@ -225,6 +240,10 @@
+ regulator-name = "avcc";
+ };
+
++®_usb0_vbus {
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ pinctrl-0 = <&usb1_vbus_pin_bananapro>;
+ gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
+@@ -243,7 +262,21 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
++&usb_power_supply {
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_power-supply = <&usb_power_supply>;
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-orangepi.dts b/arch/arm/dts/sun7i-a20-orangepi.dts
+index 55a06ce..71125bf 100644
+--- a/arch/arm/dts/sun7i-a20-orangepi.dts
++++ b/arch/arm/dts/sun7i-a20-orangepi.dts
+@@ -141,7 +141,18 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
+ mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
+ allwinner,pins = "PH10";
+ allwinner,function = "gpio_in";
+@@ -203,6 +214,10 @@
+ regulator-name = "avcc";
+ };
+
++®_usb0_vbus {
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ pinctrl-0 = <&usb1_vbus_pin_bananapro>;
+ gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
+@@ -221,7 +236,21 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
++&usb_power_supply {
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_power-supply = <&usb_power_supply>;
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/dts/sun7i-a20-pcduino3-nano.dts
+index 5361fce..ddac732 100644
+--- a/arch/arm/dts/sun7i-a20-pcduino3-nano.dts
++++ b/arch/arm/dts/sun7i-a20-pcduino3-nano.dts
+@@ -82,6 +82,14 @@
+ status = "okay";
+ };
+
++&codec {
++ status = "okay";
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -108,13 +116,9 @@
+ status = "okay";
+
+ axp209: pmic@34 {
+- compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+-
+- interrupt-controller;
+- #interrupt-cells = <1>;
+ };
+ };
+
+@@ -142,6 +146,10 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
+ ahci_pwr_pin_pcduino3_nano: ahci_pwr_pin@0 {
+ allwinner,pins = "PH2";
+@@ -157,8 +165,15 @@
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
+ usb1_vbus_pin_pcduino3_nano: usb1_vbus_pin@0 {
+- allwinner,pins = "PH11";
++ allwinner,pins = "PD2";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+@@ -171,13 +186,37 @@
+ status = "okay";
+ };
+
+-®_usb1_vbus {
+- pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>;
+- gpio = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
+- status = "okay";
++#include "axp209.dtsi"
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-int-pll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
+ };
+
+-®_usb2_vbus {
++/* A single regulator (U24) powers both USB host ports. */
++®_usb1_vbus {
++ pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>;
++ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
+ status = "okay";
+ };
+
+@@ -187,8 +226,16 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb1_vbus-supply = <®_usb1_vbus>;
+- usb2_vbus-supply = <®_usb2_vbus>;
++ usb2_vbus-supply = <®_usb1_vbus>;
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun7i-a20-pcduino3.dts b/arch/arm/dts/sun7i-a20-pcduino3.dts
+index afc9ece..1a8b39b 100644
+--- a/arch/arm/dts/sun7i-a20-pcduino3.dts
++++ b/arch/arm/dts/sun7i-a20-pcduino3.dts
+@@ -111,6 +111,14 @@
+ allwinner,pins = "PH2";
+ };
+
++&codec {
++ status = "okay";
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
++};
++
+ &ehci0 {
+ status = "okay";
+ };
+@@ -137,16 +145,14 @@
+ status = "okay";
+
+ axp209: pmic@34 {
+- compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+-
+- interrupt-controller;
+- #interrupt-cells = <1>;
+ };
+ };
+
++#include "axp209.dtsi"
++
+ &ir0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_rx_pins_a>;
+@@ -171,6 +177,10 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
+ &pio {
+ led_pins_pcduino3: led_pins@0 {
+ allwinner,pins = "PH15", "PH16";
+@@ -185,6 +195,13 @@
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
++
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
+ };
+
+ ®_ahci_5v {
+@@ -192,6 +209,31 @@
+ status = "okay";
+ };
+
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-int-pll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+@@ -206,7 +248,15 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/dts/sun7i-a20-wexler-tab7200.dts
+index 83c6d3f..2f6b21a 100644
+--- a/arch/arm/dts/sun7i-a20-wexler-tab7200.dts
++++ b/arch/arm/dts/sun7i-a20-wexler-tab7200.dts
+@@ -48,6 +48,7 @@
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/input/input.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
++#include <dt-bindings/pwm/pwm.h>
+
+ / {
+ model = "Wexler TAB7200";
+@@ -57,11 +58,28 @@
+ serial0 = &uart0;
+ };
+
++ backlight {
++ compatible = "pwm-backlight";
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
++ default-brightness-level = <8>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&bl_enable_pin>;
++ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
++ };
++
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+ };
+
++&codec {
++ pinctrl-names = "default";
++ pinctrl-0 = <&codec_pa_pin>;
++ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
++ status = "okay";
++};
++
+ &cpu0 {
+ cpu-supply = <®_dcdc2>;
+ };
+@@ -86,6 +104,8 @@
+ };
+ };
+
++#include "axp209.dtsi"
++
+ &i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+@@ -96,6 +116,18 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
++
++ gt911: touchscreen@5d {
++ compatible = "goodix,gt911";
++ reg = <0x5d>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */
++ pinctrl-names = "default";
++ pinctrl-0 = <&ts_reset_pin>;
++ irq-gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* INT (PH21) */
++ reset-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* RST (PB13) */
++ touchscreen-swapped-x-y;
++ };
+ };
+
+ &lradc {
+@@ -135,7 +167,45 @@
+ status = "okay";
+ };
+
+-#include "axp209.dtsi"
++&otg_sram {
++ status = "okay";
++};
++
++&pio {
++ bl_enable_pin: bl_enable_pin@0 {
++ allwinner,pins = "PH7";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ codec_pa_pin: codec_pa_pin@0 {
++ allwinner,pins = "PH15";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ ts_reset_pin: ts_reset_pin@0 {
++ allwinner,pins = "PB13";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++};
++
++&pwm {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pwm0_pins_a>;
++ status = "okay";
++};
+
+ ®_dcdc2 {
+ regulator-always-on;
+@@ -162,6 +232,10 @@
+ regulator-name = "avcc";
+ };
+
++®_usb0_vbus {
++ status = "okay";
++};
++
+ ®_usb1_vbus {
+ status = "okay";
+ };
+@@ -176,7 +250,21 @@
+ status = "okay";
+ };
+
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
++&usb_power_supply {
++ status = "okay";
++};
++
+ &usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_power-supply = <&usb_power_supply>;
++ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+diff --git a/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts b/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts
+index e7d84fe..dc31d47 100644
+--- a/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts
++++ b/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts
+@@ -1,13 +1,52 @@
+ /*
+- * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
++ * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl>
+ *
+- * Minimal dts file for the Wits Pro A20 DKT for u-boot only
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
+ *
+- * SPDX-License-Identifier: GPL-2.0+ or X11
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+ /dts-v1/;
+ #include "sun7i-a20.dtsi"
++#include "sunxi-common-regulators.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/interrupt-controller/irq.h>
+
+ / {
+ model = "Wits Pro A20 DKT";
+@@ -20,6 +59,17 @@
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
++
++ mmc3_pwrseq: mmc3_pwrseq {
++ compatible = "mmc-pwrseq-simple";
++ pinctrl-names = "default";
++ pinctrl-0 = <&vmmc3_pin_ap6xxx_wl_regon>;
++ reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
++ };
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
+ };
+
+ &ehci0 {
+@@ -42,6 +92,60 @@
+ };
+ };
+
++&i2c0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c0_pins_a>;
++ status = "okay";
++
++ axp209: pmic@34 {
++ reg = <0x34>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ };
++};
++
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++};
++
++&i2c2 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c2_pins_a>;
++ status = "okay";
++};
++
++#include "axp209.dtsi"
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
++ vmmc-supply = <®_vcc3v3>;
++ bus-width = <4>;
++ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
++ cd-inverted;
++ status = "okay";
++};
++
++&mmc3 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc3_pins_a>;
++ vmmc-supply = <®_vcc3v3>;
++ mmc-pwrseq = <&mmc3_pwrseq>;
++ bus-width = <4>;
++ non-removable;
++ status = "okay";
++
++ brcmf: bcrmf@1 {
++ reg = <1>;
++ compatible = "brcm,bcm4329-fmac";
++ interrupt-parent = <&pio>;
++ interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
++ interrupt-names = "host-wake";
++ };
++};
++
+ &ohci0 {
+ status = "okay";
+ };
+@@ -50,8 +154,85 @@
+ status = "okay";
+ };
+
++&otg_sram {
++ status = "okay";
++};
++
++&pio {
++ vmmc3_pin_ap6xxx_wl_regon: vmmc3_pin@0 {
++ allwinner,pins = "PH9";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ usb0_id_detect_pin: usb0_id_detect_pin@0 {
++ allwinner,pins = "PH4";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++};
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1450000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-int-dll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
++};
++
++®_usb0_vbus {
++ status = "okay";
++};
++
++®_usb1_vbus {
++ status = "okay";
++};
++
++®_usb2_vbus {
++ status = "okay";
++};
++
+ &uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+ };
++
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
++&usb_power_supply {
++ status = "okay";
++};
++
++&usbphy {
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb0_id_detect_pin>;
++ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ usb0_vbus_power-supply = <&usb_power_supply>;
++ usb0_vbus-supply = <®_usb0_vbus>;
++ usb1_vbus-supply = <®_usb1_vbus>;
++ usb2_vbus-supply = <®_usb2_vbus>;
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sun7i-a20.dtsi b/arch/arm/dts/sun7i-a20.dtsi
+index 71ab6b8..0940a78 100644
+--- a/arch/arm/dts/sun7i-a20.dtsi
++++ b/arch/arm/dts/sun7i-a20.dtsi
+@@ -47,6 +47,7 @@
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/thermal/thermal.h>
+
++#include <dt-bindings/clock/sun4i-a10-pll2.h>
+ #include <dt-bindings/dma/sun4i-a10.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
+
+@@ -67,7 +68,7 @@
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0-hdmi";
+ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
+- <&ahb_gates 44>;
++ <&ahb_gates 44>, <&dram_gates 26>;
+ status = "disabled";
+ };
+
+@@ -75,7 +76,8 @@
+ compatible = "allwinner,simple-framebuffer",
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0";
+- clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>;
++ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>,
++ <&dram_gates 26>;
+ status = "disabled";
+ };
+
+@@ -84,7 +86,7 @@
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0-tve0";
+ clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>,
+- <&ahb_gates 44>;
++ <&ahb_gates 44>, <&dram_gates 26>;
+ status = "disabled";
+ };
+ };
+@@ -107,7 +109,7 @@
+ 720000 1200000
+ 528000 1100000
+ 312000 1000000
+- 144000 900000
++ 144000 1000000
+ >;
+ #cooling-cells = <2>;
+ cooling-min-level = <0>;
+@@ -199,6 +201,15 @@
+ clock-output-names = "pll1";
+ };
+
++ pll2: clk@01c20008 {
++ #clock-cells = <1>;
++ compatible = "allwinner,sun4i-a10-pll2-clk";
++ reg = <0x01c20008 0x8>;
++ clocks = <&osc24M>;
++ clock-output-names = "pll2-1x", "pll2-2x",
++ "pll2-4x", "pll2-8x";
++ };
++
+ pll4: clk@01c20018 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun7i-a20-pll4-clk";
+@@ -267,6 +278,19 @@
+ compatible = "allwinner,sun7i-a20-ahb-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb>;
++ clock-indices = <0>, <1>,
++ <2>, <3>, <4>,
++ <5>, <6>, <7>, <8>,
++ <9>, <10>, <11>, <12>,
++ <13>, <14>, <16>,
++ <17>, <18>, <20>, <21>,
++ <22>, <23>, <25>,
++ <28>, <32>, <33>, <34>,
++ <35>, <36>, <37>, <40>,
++ <41>, <42>, <43>,
++ <44>, <45>, <46>,
++ <47>, <49>, <50>,
++ <52>;
+ clock-output-names = "ahb_usb0", "ahb_ehci0",
+ "ahb_ohci0", "ahb_ehci1", "ahb_ohci1",
+ "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
+@@ -295,6 +319,10 @@
+ compatible = "allwinner,sun7i-a20-apb0-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb0>;
++ clock-indices = <0>, <1>,
++ <2>, <3>, <4>,
++ <5>, <6>, <7>,
++ <8>, <10>;
+ clock-output-names = "apb0_codec", "apb0_spdif",
+ "apb0_ac97", "apb0_iis0", "apb0_iis1",
+ "apb0_pio", "apb0_ir0", "apb0_ir1",
+@@ -314,6 +342,12 @@
+ compatible = "allwinner,sun7i-a20-apb1-gates-clk";
+ reg = <0x01c2006c 0x4>;
+ clocks = <&apb1>;
++ clock-indices = <0>, <1>,
++ <2>, <3>, <4>,
++ <5>, <6>, <7>,
++ <15>, <16>, <17>,
++ <18>, <19>, <20>,
++ <21>, <22>, <23>;
+ clock-output-names = "apb1_i2c0", "apb1_i2c1",
+ "apb1_i2c2", "apb1_i2c3", "apb1_can",
+ "apb1_scr", "apb1_ps20", "apb1_ps21",
+@@ -442,6 +476,14 @@
+ clock-output-names = "ir1";
+ };
+
++ keypad_clk: clk@01c200c4 {
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-mod0-clk";
++ reg = <0x01c200c4 0x4>;
++ clocks = <&osc24M>;
++ clock-output-names = "keypad";
++ };
++
+ usb_clk: clk@01c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+@@ -460,6 +502,48 @@
+ clock-output-names = "spi3";
+ };
+
++ dram_gates: clk@01c20100 {
++ #clock-cells = <1>;
++ compatible = "allwinner,sun4i-a10-dram-gates-clk";
++ reg = <0x01c20100 0x4>;
++ clocks = <&pll5 0>;
++ clock-indices = <0>,
++ <1>, <2>,
++ <3>,
++ <4>,
++ <5>, <6>,
++ <15>,
++ <24>, <25>,
++ <26>, <27>,
++ <28>, <29>;
++ clock-output-names = "dram_ve",
++ "dram_csi0", "dram_csi1",
++ "dram_ts",
++ "dram_tvd",
++ "dram_tve0", "dram_tve1",
++ "dram_output",
++ "dram_de_fe1", "dram_de_fe0",
++ "dram_de_be0", "dram_de_be1",
++ "dram_de_mp", "dram_ace";
++ };
++
++ ve_clk: clk@01c2013c {
++ #clock-cells = <0>;
++ #reset-cells = <0>;
++ compatible = "allwinner,sun4i-a10-ve-clk";
++ reg = <0x01c2013c 0x4>;
++ clocks = <&pll4>;
++ clock-output-names = "ve";
++ };
++
++ codec_clk: clk@01c20140 {
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-codec-clk";
++ reg = <0x01c20140 0x4>;
++ clocks = <&pll2 SUN4I_A10_PLL2_1X>;
++ clock-output-names = "codec";
++ };
++
+ mbus_clk: clk@01c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun5i-a13-mbus-clk";
+@@ -744,6 +828,14 @@
+ status = "disabled";
+ };
+
++ crypto: crypto-engine@01c15000 {
++ compatible = "allwinner,sun4i-a10-crypto";
++ reg = <0x01c15000 0x1000>;
++ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&ahb_gates 5>, <&ss_clk>;
++ clock-names = "ahb", "mod";
++ };
++
+ spi2: spi@01c17000 {
+ compatible = "allwinner,sun4i-a10-spi";
+ reg = <0x01c17000 0x1000>;
+@@ -1159,6 +1251,19 @@
+ status = "disabled";
+ };
+
++ codec: codec@01c22c00 {
++ #sound-dai-cells = <0>;
++ compatible = "allwinner,sun7i-a20-codec";
++ reg = <0x01c22c00 0x40>;
++ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&apb0_gates 0>, <&codec_clk>;
++ clock-names = "apb", "codec";
++ dmas = <&dma SUN4I_DMA_NORMAL 19>,
++ <&dma SUN4I_DMA_NORMAL 19>;
++ dma-names = "rx", "tx";
++ status = "disabled";
++ };
++
+ sid: eeprom@01c23800 {
+ compatible = "allwinner,sun7i-a20-sid";
+ reg = <0x01c23800 0x200>;
+diff --git a/arch/arm/dts/sun8i-a23-a33.dtsi b/arch/arm/dts/sun8i-a23-a33.dtsi
+index 9c4a55c..7e05e09 100644
+--- a/arch/arm/dts/sun8i-a23-a33.dtsi
++++ b/arch/arm/dts/sun8i-a23-a33.dtsi
+@@ -56,7 +56,7 @@
+ #size-cells = <1>;
+ ranges;
+
+- framebuffer@0 {
++ simplefb_lcd: framebuffer@0 {
+ compatible = "allwinner,simple-framebuffer",
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0";
+@@ -175,27 +175,13 @@
+ clock-output-names = "apb1";
+ };
+
+- ahb1_gates: clk@01c20060 {
+- #clock-cells = <1>;
+- compatible = "allwinner,sun8i-a23-ahb1-gates-clk";
+- reg = <0x01c20060 0x8>;
+- clocks = <&ahb1>;
+- clock-output-names = "ahb1_mipidsi", "ahb1_dma",
+- "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2",
+- "ahb1_nand", "ahb1_sdram",
+- "ahb1_hstimer", "ahb1_spi0",
+- "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
+- "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
+- "ahb1_csi", "ahb1_be", "ahb1_fe",
+- "ahb1_gpu", "ahb1_spinlock",
+- "ahb1_drc";
+- };
+-
+ apb1_gates: clk@01c20068 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-a23-apb1-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb1>;
++ clock-indices = <0>, <5>,
++ <12>, <13>;
+ clock-output-names = "apb1_codec", "apb1_pio",
+ "apb1_daudio0", "apb1_daudio1";
+ };
+@@ -213,6 +199,10 @@
+ compatible = "allwinner,sun8i-a23-apb2-gates-clk";
+ reg = <0x01c2006c 0x4>;
+ clocks = <&apb2>;
++ clock-indices = <0>, <1>,
++ <2>, <16>,
++ <17>, <18>,
++ <19>, <20>;
+ clock-output-names = "apb2_i2c0", "apb2_i2c1",
+ "apb2_i2c2", "apb2_uart0",
+ "apb2_uart1", "apb2_uart2",
+@@ -391,12 +381,19 @@
+ allwinner,pins = "PC5", "PC6", "PC8",
+ "PC9", "PC10", "PC11",
+ "PC12", "PC13", "PC14",
+- "PC15";
++ "PC15", "PC16";
+ allwinner,function = "mmc2";
+ allwinner,drive = <SUN4I_PINCTRL_30_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
++ pwm0_pins: pwm0 {
++ allwinner,pins = "PH0";
++ allwinner,function = "pwm0";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ i2c0_pins_a: i2c0@0 {
+ allwinner,pins = "PH2", "PH3";
+ allwinner,function = "i2c0";
+@@ -451,6 +448,14 @@
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
++ pwm: pwm@01c21400 {
++ compatible = "allwinner,sun7i-a20-pwm";
++ reg = <0x01c21400 0xc>;
++ clocks = <&osc24M>;
++ #pwm-cells = <3>;
++ status = "disabled";
++ };
++
+ lradc: lradc@01c22800 {
+ compatible = "allwinner,sun4i-a10-lradc-keys";
+ reg = <0x01c22800 0x100>;
+@@ -574,6 +579,14 @@
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
++ nmi_intc: interrupt-controller@01f00c0c {
++ compatible = "allwinner,sun6i-a31-sc-nmi";
++ interrupt-controller;
++ #interrupt-cells = <2>;
++ reg = <0x01f00c0c 0x38>;
++ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
++ };
++
+ prcm@01f01400 {
+ compatible = "allwinner,sun8i-a23-prcm";
+ reg = <0x01f01400 0x200>;
+@@ -642,10 +655,18 @@
+ resets = <&apb0_rst 0>;
+ gpio-controller;
+ interrupt-controller;
++ #interrupt-cells = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #gpio-cells = <3>;
+
++ r_rsb_pins: r_rsb {
++ allwinner,pins = "PL0", "PL1";
++ allwinner,function = "s_rsb";
++ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++
+ r_uart_pins_a: r_uart@0 {
+ allwinner,pins = "PL2", "PL3";
+ allwinner,function = "s_uart";
+@@ -653,5 +674,19 @@
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+ };
++
++ r_rsb: rsb@01f03400 {
++ compatible = "allwinner,sun8i-a23-rsb";
++ reg = <0x01f03400 0x400>;
++ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&apb0_gates 3>;
++ clock-frequency = <3000000>;
++ resets = <&apb0_rst 3>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&r_rsb_pins>;
++ status = "disabled";
++ #address-cells = <1>;
++ #size-cells = <0>;
++ };
+ };
+ };
+diff --git a/arch/arm/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/dts/sun8i-a23-gt90h-v4.dts
+index 1aeb06c..b2ce284 100644
+--- a/arch/arm/dts/sun8i-a23-gt90h-v4.dts
++++ b/arch/arm/dts/sun8i-a23-gt90h-v4.dts
+@@ -47,15 +47,26 @@
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/input/input.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
++#include <dt-bindings/pwm/pwm.h>
+
+ / {
+- model = "Allwinner GT90H Quad Core Tablet (v4)";
+- compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a33";
++ model = "Allwinner GT90H Dual Core Tablet (v4)";
++ compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a23";
+
+ aliases {
+ serial0 = &r_uart;
+ };
+
++ backlight: backlight {
++ compatible = "pwm-backlight";
++ pinctrl-names = "default";
++ pinctrl-0 = <&bl_en_pin_gt90h>;
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
++ default-brightness-level = <8>;
++ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
++ };
++
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+@@ -106,8 +117,7 @@
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_gt90h>;
+- /* FIXME this really is aldo1, correct once we've pmic support */
+- vmmc-supply = <®_vcc3v0>;
++ vmmc-supply = <®_aldo1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
+ cd-inverted;
+@@ -115,6 +125,13 @@
+ };
+
+ &pio {
++ bl_en_pin_gt90h: bl_en_pin@0 {
++ allwinner,pins = "PH6";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ mmc0_cd_pin_gt90h: mmc0_cd_pin@0 {
+ allwinner,pins = "PB4";
+ allwinner,function = "gpio_in";
+@@ -123,12 +140,106 @@
+ };
+ };
+
++&pwm {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pwm0_pins>;
++ status = "okay";
++};
++
++&r_rsb {
++ status = "okay";
++
++ axp22x: pmic@3a3 {
++ compatible = "x-powers,axp223";
++ reg = <0x3a3>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ eldoin-supply = <®_dcdc1>;
++ };
++};
++
+ &r_uart {
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_uart_pins_a>;
+ status = "okay";
+ };
+
++#include "axp22x.dtsi"
++
++®_aldo1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-io";
++};
++
++®_aldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <2350000>;
++ regulator-max-microvolt = <2650000>;
++ regulator-name = "vdd-dll";
++};
++
++®_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-pll-avcc";
++};
++
++®_dc1sw {
++ regulator-name = "vcc-lcd";
++};
++
++®_dc5ldo {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpus";
++};
++
++®_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-3v0";
++};
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-sys";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1500000>;
++ regulator-max-microvolt = <1500000>;
++ regulator-name = "vcc-dram";
++};
++
++®_dldo1 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-wifi";
++};
++
++®_rtc_ldo {
++ regulator-name = "vcc-rtc";
++};
++
++&simplefb_lcd {
++ vcc-lcd-supply = <®_dc1sw>;
++};
++
+ /*
+ * FIXME for now we only support host mode and rely on u-boot to have
+ * turned on Vbus which is controlled by the axp223 pmic on the board.
+@@ -141,5 +252,6 @@
+ };
+
+ &usbphy {
++ usb1_vbus-supply = <®_dldo1>;
+ status = "okay";
+ };
+diff --git a/arch/arm/dts/sun8i-a23.dtsi b/arch/arm/dts/sun8i-a23.dtsi
+index 2cc27c7..92e6616 100644
+--- a/arch/arm/dts/sun8i-a23.dtsi
++++ b/arch/arm/dts/sun8i-a23.dtsi
+@@ -50,6 +50,31 @@
+ };
+
+ clocks {
++ ahb1_gates: clk@01c20060 {
++ #clock-cells = <1>;
++ compatible = "allwinner,sun8i-a23-ahb1-gates-clk";
++ reg = <0x01c20060 0x8>;
++ clocks = <&ahb1>;
++ clock-indices = <1>, <6>,
++ <8>, <9>, <10>,
++ <13>, <14>,
++ <19>, <20>,
++ <21>, <24>, <26>,
++ <29>, <32>, <36>,
++ <40>, <44>, <46>,
++ <52>, <53>,
++ <54>, <57>;
++ clock-output-names = "ahb1_mipidsi", "ahb1_dma",
++ "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2",
++ "ahb1_nand", "ahb1_sdram",
++ "ahb1_hstimer", "ahb1_spi0",
++ "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
++ "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
++ "ahb1_csi", "ahb1_be", "ahb1_fe",
++ "ahb1_gpu", "ahb1_msgbox",
++ "ahb1_spinlock", "ahb1_drc";
++ };
++
+ mbus_clk: clk@01c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-mbus-clk";
+diff --git a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
+index 1d5390d..fef6abc 100644
+--- a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
++++ b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
+@@ -68,7 +68,7 @@
+ };
+
+ &lradc {
+- vref-supply = <®_vcc3v0>;
++ vref-supply = <®_dcdc1>;
+ status = "okay";
+
+ button@200 {
+@@ -96,7 +96,7 @@
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>;
+- vmmc-supply = <®_vcc3v0>;
++ vmmc-supply = <®_dcdc1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
+ cd-inverted;
+@@ -106,13 +106,16 @@
+ &mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+- vmmc-supply = <®_vcc3v0>;
++ vmmc-supply = <®_dcdc1>;
+ bus-width = <8>;
+ non-removable;
++ cap-mmc-hw-reset;
+ status = "okay";
+ };
+
+ &mmc2_8bit_pins {
++ /* Increase drive strength for DDR modes */
++ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
+ /* eMMC is missing pull-ups */
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+@@ -130,6 +133,80 @@
+ };
+ };
+
++&r_rsb {
++ status = "okay";
++
++ axp22x: pmic@3a3 {
++ compatible = "x-powers,axp223";
++ reg = <0x3a3>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ eldoin-supply = <®_dcdc1>;
++ };
++};
++
++#include "axp22x.dtsi"
++
++®_aldo1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-io";
++};
++
++®_aldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <2350000>;
++ regulator-max-microvolt = <2650000>;
++ regulator-name = "vdd-dll";
++};
++
++®_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-pll-avcc";
++};
++
++®_dc5ldo {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpus";
++};
++
++®_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-3v0";
++};
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-sys";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1500000>;
++ regulator-max-microvolt = <1500000>;
++ regulator-name = "vcc-dram";
++};
++
++®_rtc_ldo {
++ regulator-name = "vcc-rtc";
++};
++
+ &uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_b>;
+diff --git a/arch/arm/dts/sun8i-a33.dtsi b/arch/arm/dts/sun8i-a33.dtsi
+index faa7d3c..001d840 100644
+--- a/arch/arm/dts/sun8i-a33.dtsi
++++ b/arch/arm/dts/sun8i-a33.dtsi
+@@ -72,6 +72,41 @@
+ clock-output-names = "pll11";
+ };
+
++ ahb1_gates: clk@01c20060 {
++ #clock-cells = <1>;
++ compatible = "allwinner,sun8i-a33-ahb1-gates-clk";
++ reg = <0x01c20060 0x8>;
++ clocks = <&ahb1>;
++ clock-indices = <1>, <5>,
++ <6>, <8>, <9>,
++ <10>, <13>, <14>,
++ <19>, <20>,
++ <21>, <24>, <26>,
++ <29>, <32>, <36>,
++ <40>, <44>, <46>,
++ <52>, <53>,
++ <54>, <57>,
++ <58>;
++ clock-output-names = "ahb1_mipidsi", "ahb1_ss",
++ "ahb1_dma","ahb1_mmc0", "ahb1_mmc1",
++ "ahb1_mmc2", "ahb1_nand", "ahb1_sdram",
++ "ahb1_hstimer", "ahb1_spi0",
++ "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
++ "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
++ "ahb1_csi", "ahb1_be", "ahb1_fe",
++ "ahb1_gpu", "ahb1_msgbox",
++ "ahb1_spinlock", "ahb1_drc",
++ "ahb1_sat";
++ };
++
++ ss_clk: clk@01c2009c {
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-mod0-clk";
++ reg = <0x01c2009c 0x4>;
++ clocks = <&osc24M>, <&pll6 0>;
++ clock-output-names = "ss";
++ };
++
+ mbus_clk: clk@01c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-mbus-clk";
+@@ -82,6 +117,16 @@
+ };
+
+ soc@01c00000 {
++ crypto: crypto-engine@01c15000 {
++ compatible = "allwinner,sun4i-a10-crypto";
++ reg = <0x01c15000 0x1000>;
++ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&ahb1_gates 5>, <&ss_clk>;
++ clock-names = "ahb", "mod";
++ resets = <&ahb1_rst 5>;
++ reset-names = "ahb";
++ };
++
+ usb_otg: usb@01c19000 {
+ compatible = "allwinner,sun8i-a33-musb";
+ reg = <0x01c19000 0x0400>;
+diff --git a/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts
+new file mode 100644
+index 0000000..88b1e09
+--- /dev/null
++++ b/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts
+@@ -0,0 +1,65 @@
++/*
++ * Copyright 2015 Chen-Yu Tsai
++ *
++ * Chen-Yu Tsai <wens@csie.org>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++#include "sun8i-a83t.dtsi"
++
++/ {
++ model = "Cubietech Cubietruck Plus";
++ compatible = "cubietech,cubietruck-plus", "allwinner,sun8i-a83t";
++
++ aliases {
++ serial0 = &uart0;
++ };
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++};
++
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pins_b>;
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sun8i-a83t.dtsi b/arch/arm/dts/sun8i-a83t.dtsi
+index 245b819..d3473f8 100644
+--- a/arch/arm/dts/sun8i-a83t.dtsi
++++ b/arch/arm/dts/sun8i-a83t.dtsi
+@@ -52,12 +52,6 @@
+ / {
+ interrupt-parent = <&gic>;
+
+- chosen {
+- #address-cells = <1>;
+- #size-cells = <1>;
+- ranges;
+- };
+-
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+@@ -85,6 +79,7 @@
+ device_type = "cpu";
+ reg = <3>;
+ };
++
+ cpu@100 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+@@ -96,6 +91,7 @@
+ device_type = "cpu";
+ reg = <0x101>;
+ };
++
+ cpu@102 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+@@ -109,18 +105,12 @@
+ };
+ };
+
+- memory {
+- reg = <0x40000000 0x80000000>;
+- };
+-
+ timer {
+ compatible = "arm,armv7-timer";
+- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+- clock-frequency = <24000000>;
+- arm,cpu-registers-not-fw-configured;
++ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
++ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
++ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
++ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ clocks {
+@@ -128,6 +118,7 @@
+ #size-cells = <1>;
+ ranges;
+
++ /* TODO: PRCM block has a mux for this. */
+ osc24M: osc24M_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+@@ -135,36 +126,39 @@
+ clock-output-names = "osc24M";
+ };
+
+- osc32k: osc32k_clk {
++ /*
++ * This is called "internal OSC" in some places.
++ * It is an internal RC-based oscillator.
++ * TODO: Its controls are in the PRCM block.
++ */
++ osc16M: osc16M_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+- clock-frequency = <32768>;
+- clock-output-names = "osc32k";
++ clock-frequency = <16000000>;
++ clock-output-names = "osc16M";
++ };
++
++ osc16Md512: osc16Md512_clk {
++ #clock-cells = <0>;
++ compatible = "fixed-factor-clock";
++ clock-div = <512>;
++ clock-mult = <1>;
++ clocks = <&osc16M>;
++ clock-output-names = "osc16M-d512";
+ };
+ };
+
+- soc@01c00000 {
++ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+- gic: interrupt-controller@01c81000 {
+- compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+- reg = <0x01c81000 0x1000>,
+- <0x01c82000 0x1000>,
+- <0x01c84000 0x2000>,
+- <0x01c86000 0x2000>;
+- interrupt-controller;
+- #interrupt-cells = <3>;
+- interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+- };
+-
+ pio: pinctrl@01c20800 {
+ compatible = "allwinner,sun8i-a83t-pinctrl";
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+- <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+- <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
++ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
++ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x01c20800 0x400>;
+ clocks = <&osc24M>;
+ gpio-controller;
+@@ -172,27 +166,6 @@
+ #interrupt-cells = <3>;
+ #gpio-cells = <3>;
+
+- i2c0_pins_a: i2c0@0 {
+- allwinner,pins = "PH0", "PH1";
+- allwinner,function = "i2c0";
+- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+- };
+-
+- i2c1_pins_a: i2c1@0 {
+- allwinner,pins = "PH2", "PH3";
+- allwinner,function = "i2c1";
+- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+- };
+-
+- i2c2_pins_a: i2c2@0 {
+- allwinner,pins = "PH4", "PH5";
+- allwinner,function = "i2c2";
+- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+- };
+-
+ mmc0_pins_a: mmc0@0 {
+ allwinner,pins = "PF0", "PF1", "PF2",
+ "PF3", "PF4", "PF5";
+@@ -201,24 +174,6 @@
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+- mmc1_pins_a: mmc1@0 {
+- allwinner,pins = "PG0", "PG1", "PG2",
+- "PG3", "PG4", "PG5";
+- allwinner,function = "mmc1";
+- allwinner,drive = <SUN4I_PINCTRL_30_MA>;
+- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+- };
+-
+- mmc2_8bit_pins: mmc2_8bit {
+- allwinner,pins = "PC5", "PC6", "PC8",
+- "PC9", "PC10", "PC11",
+- "PC12", "PC13", "PC14",
+- "PC15";
+- allwinner,function = "mmc2";
+- allwinner,drive = <SUN4I_PINCTRL_30_MA>;
+- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+- };
+-
+ uart0_pins_a: uart0@0 {
+ allwinner,pins = "PF2", "PF4";
+ allwinner,function = "uart0";
+@@ -234,6 +189,21 @@
+ };
+ };
+
++ timer@01c20c00 {
++ compatible = "allwinner,sun4i-a10-timer";
++ reg = <0x01c20c00 0xa0>;
++ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
++ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&osc24M>;
++ };
++
++ watchdog@01c20ca0 {
++ compatible = "allwinner,sun6i-a31-wdt";
++ reg = <0x01c20ca0 0x20>;
++ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&osc24M>;
++ };
++
+ uart0: serial@01c28000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28000 0x400>;
+@@ -243,5 +213,16 @@
+ clocks = <&osc24M>;
+ status = "disabled";
+ };
++
++ gic: interrupt-controller@01c81000 {
++ compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
++ reg = <0x01c81000 0x1000>,
++ <0x01c82000 0x1000>,
++ <0x01c84000 0x2000>,
++ <0x01c86000 0x2000>;
++ interrupt-controller;
++ #interrupt-cells = <3>;
++ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
++ };
+ };
+ };
+diff --git a/arch/arm/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/dts/sun8i-h3-orangepi-pc.dts
+index 4b25dcc..30ccca0 100644
+--- a/arch/arm/dts/sun8i-h3-orangepi-pc.dts
++++ b/arch/arm/dts/sun8i-h3-orangepi-pc.dts
+@@ -45,6 +45,7 @@
+ #include "sunxi-common-regulators.dtsi"
+
+ #include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
+
+ / {
+@@ -58,6 +59,43 @@
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
++
++ leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&leds_opc>;
++
++ status_led {
++ label = "status:red:user";
++ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
++ };
++ };
++
++ r_leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&leds_r_opc>;
++
++ tx {
++ label = "pwr:green:user";
++ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
++ default-state = "on";
++ };
++ };
++
++ r_gpio_keys {
++ compatible = "gpio-keys";
++ input-name = "sw4";
++
++ pinctrl-names = "default";
++ pinctrl-0 = <&sw_r_opc>;
++
++ sw4@0 {
++ label = "sw4";
++ linux,code = <BTN_0>;
++ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
++ };
++ };
+ };
+
+ &ehci1 {
+@@ -72,6 +110,12 @@
+ status = "okay";
+ };
+
++&ir {
++ pinctrl-names = "default";
++ pinctrl-0 = <&ir_pins_a>;
++ status = "okay";
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+@@ -94,6 +138,31 @@
+ status = "okay";
+ };
+
++&pio {
++ leds_opc: led_pins@0 {
++ allwinner,pins = "PA15";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
++&r_pio {
++ leds_r_opc: led_pins@0 {
++ allwinner,pins = "PL10";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ sw_r_opc: key_pins@0 {
++ allwinner,pins = "PL03";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
+ &uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+diff --git a/arch/arm/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/dts/sun8i-h3-orangepi-plus.dts
+index 1cb6c66..900ec4f 100644
+--- a/arch/arm/dts/sun8i-h3-orangepi-plus.dts
++++ b/arch/arm/dts/sun8i-h3-orangepi-plus.dts
+@@ -45,6 +45,7 @@
+ #include "sunxi-common-regulators.dtsi"
+
+ #include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
+ #include <dt-bindings/pinctrl/sun4i-a10.h>
+
+ / {
+@@ -70,6 +71,68 @@
+ enable-active-high;
+ gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
+ };
++
++ leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&leds_opc>;
++
++ status_led {
++ label = "status:red:user";
++ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
++ };
++ };
++
++ r_leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&leds_r_opc>;
++
++ tx {
++ label = "pwr:green:user";
++ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
++ default-state = "on";
++ };
++ };
++
++ r_gpio_keys {
++ compatible = "gpio-keys";
++ input-name = "sw4";
++
++ pinctrl-names = "default";
++ pinctrl-0 = <&sw_r_opc>;
++
++ sw4@0 {
++ label = "sw4";
++ linux,code = <BTN_0>;
++ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
++ };
++ };
++};
++
++&pio {
++ leds_opc: led_pins@0 {
++ allwinner,pins = "PA15";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
++&r_pio {
++ leds_r_opc: led_pins@0 {
++ allwinner,pins = "PL10";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ sw_r_opc: key_pins@0 {
++ allwinner,pins = "PL03";
++ allwinner,function = "gpio_in";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
+ };
+
+ &ehci1 {
+diff --git a/arch/arm/dts/sun8i-h3.dtsi b/arch/arm/dts/sun8i-h3.dtsi
+index 0faa38a..c2f63c5 100644
+--- a/arch/arm/dts/sun8i-h3.dtsi
++++ b/arch/arm/dts/sun8i-h3.dtsi
+@@ -83,12 +83,6 @@
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+- clock-frequency = <24000000>;
+- arm,cpu-registers-not-fw-configured;
+- };
+-
+- memory {
+- reg = <0x40000000 0x80000000>;
+ };
+
+ clocks {
+@@ -131,15 +125,24 @@
+ compatible = "allwinner,sun6i-a31-pll6-clk";
+ reg = <0x01c20028 0x4>;
+ clocks = <&osc24M>;
+- clock-output-names = "pll6", "pll6x2", "pll6d2";
++ clock-output-names = "pll6", "pll6x2";
+ };
+
+- pll8: clk@01c20044 {
+- #clock-cells = <1>;
+- compatible = "allwinner,sun6i-a31-pll6-clk";
+- reg = <0x01c20044 0x4>;
+- clocks = <&osc24M>;
+- clock-output-names = "pll8", "pll8x2";
++ pll6d2: pll6d2_clk {
++ #clock-cells = <0>;
++ compatible = "fixed-factor-clock";
++ clock-div = <2>;
++ clock-mult = <1>;
++ clocks = <&pll6 0>;
++ clock-output-names = "pll6d2";
++ };
++
++ /* dummy clock until pll6 can be reused */
++ pll8: pll8_clk {
++ #clock-cells = <0>;
++ compatible = "fixed-clock";
++ clock-frequency = <1>;
++ clock-output-names = "pll8";
+ };
+
+ cpu: cpu_clk@01c20050 {
+@@ -170,7 +173,7 @@
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-h3-ahb2-clk";
+ reg = <0x01c2005c 0x4>;
+- clocks = <&ahb1>, <&pll6 2>;
++ clocks = <&ahb1>, <&pll6d2>;
+ clock-output-names = "ahb2";
+ };
+
+@@ -213,34 +216,34 @@
+ <76>, <77>, <78>,
+ <96>, <97>, <98>,
+ <112>, <113>,
+- <114>, <115>, <116>,
+- <128>, <135>;
+- clock-output-names = "ahb1_ce", "ahb1_dma", "ahb1_mmc0",
+- "ahb1_mmc1", "ahb1_mmc2", "ahb1_nand",
+- "ahb1_sdram", "ahb2_gmac", "ahb1_ts",
+- "ahb1_hstimer", "ahb1_spi0",
+- "ahb1_spi1", "ahb1_otg",
+- "ahb1_otg_ehci0", "ahb1_ehic1",
+- "ahb1_ehic2", "ahb1_ehic3",
+- "ahb1_otg_ohci0", "ahb2_ohic1",
+- "ahb2_ohic2", "ahb2_ohic3", "ahb1_ve",
+- "ahb1_lcd0", "ahb1_lcd1", "ahb1_deint",
+- "ahb1_csi", "ahb1_tve", "ahb1_hdmi",
+- "ahb1_de", "ahb1_gpu", "ahb1_msgbox",
+- "ahb1_spinlock", "apb1_codec",
+- "apb1_spdif", "apb1_pio", "apb1_ths",
+- "apb1_i2s0", "apb1_i2s1", "apb1_i2s2",
+- "apb2_i2c0", "apb2_i2c1", "apb2_i2c2",
+- "apb2_uart0", "apb2_uart1",
+- "apb2_uart2", "apb2_uart3", "apb2_scr",
+- "ahb1_ephy", "ahb1_dbg";
++ <114>, <115>,
++ <116>, <128>, <135>;
++ clock-output-names = "bus_ce", "bus_dma", "bus_mmc0",
++ "bus_mmc1", "bus_mmc2", "bus_nand",
++ "bus_sdram", "bus_gmac", "bus_ts",
++ "bus_hstimer", "bus_spi0",
++ "bus_spi1", "bus_otg",
++ "bus_otg_ehci0", "bus_ehci1",
++ "bus_ehci2", "bus_ehci3",
++ "bus_otg_ohci0", "bus_ohci1",
++ "bus_ohci2", "bus_ohci3", "bus_ve",
++ "bus_lcd0", "bus_lcd1", "bus_deint",
++ "bus_csi", "bus_tve", "bus_hdmi",
++ "bus_de", "bus_gpu", "bus_msgbox",
++ "bus_spinlock", "bus_codec",
++ "bus_spdif", "bus_pio", "bus_ths",
++ "bus_i2s0", "bus_i2s1", "bus_i2s2",
++ "bus_i2c0", "bus_i2c1", "bus_i2c2",
++ "bus_uart0", "bus_uart1",
++ "bus_uart2", "bus_uart3",
++ "bus_scr", "bus_ephy", "bus_dbg";
+ };
+
+ mmc0_clk: clk@01c20088 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-mmc-clk";
+ reg = <0x01c20088 0x4>;
+- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>;
++ clocks = <&osc24M>, <&pll6 0>, <&pll8>;
+ clock-output-names = "mmc0",
+ "mmc0_output",
+ "mmc0_sample";
+@@ -250,7 +253,7 @@
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-mmc-clk";
+ reg = <0x01c2008c 0x4>;
+- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>;
++ clocks = <&osc24M>, <&pll6 0>, <&pll8>;
+ clock-output-names = "mmc1",
+ "mmc1_output",
+ "mmc1_sample";
+@@ -260,7 +263,7 @@
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-mmc-clk";
+ reg = <0x01c20090 0x4>;
+- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>;
++ clocks = <&osc24M>, <&pll6 0>, <&pll8>;
+ clock-output-names = "mmc2",
+ "mmc2_output",
+ "mmc2_sample";
+@@ -285,6 +288,33 @@
+ clocks = <&osc24M>, <&pll6 1>, <&pll5>;
+ clock-output-names = "mbus";
+ };
++
++ apb0: apb0_clk {
++ compatible = "fixed-factor-clock";
++ #clock-cells = <0>;
++ clock-div = <1>;
++ clock-mult = <1>;
++ clocks = <&osc24M>;
++ clock-output-names = "apb0";
++ };
++
++ apb0_gates: clk@01f01428 {
++ compatible = "allwinner,sun8i-h3-apb0-gates-clk",
++ "allwinner,sun4i-a10-gates-clk";
++ reg = <0x01f01428 0x4>;
++ #clock-cells = <1>;
++ clocks = <&apb0>;
++ clock-indices = <0>, <1>;
++ clock-output-names = "apb0_pio", "apb0_ir";
++ };
++
++ ir_clk: ir_clk@01f01454 {
++ compatible = "allwinner,sun4i-a10-mod0-clk";
++ reg = <0x01f01454 0x4>;
++ #clock-cells = <0>;
++ clocks = <&osc32k>, <&osc24M>;
++ clock-output-names = "ir";
++ };
+ };
+
+ soc {
+@@ -298,7 +328,7 @@
+ reg = <0x01c02000 0x1000>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 6>;
+- resets = <&bus_rst 6>;
++ resets = <&ahb_rst 6>;
+ #dma-cells = <1>;
+ };
+
+@@ -313,7 +343,7 @@
+ "mmc",
+ "output",
+ "sample";
+- resets = <&bus_rst 8>;
++ resets = <&ahb_rst 8>;
+ reset-names = "ahb";
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+@@ -332,7 +362,7 @@
+ "mmc",
+ "output",
+ "sample";
+- resets = <&bus_rst 9>;
++ resets = <&ahb_rst 9>;
+ reset-names = "ahb";
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+@@ -351,7 +381,7 @@
+ "mmc",
+ "output",
+ "sample";
+- resets = <&bus_rst 10>;
++ resets = <&ahb_rst 10>;
+ reset-names = "ahb";
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+@@ -396,7 +426,7 @@
+ reg = <0x01c1b000 0x100>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 25>, <&bus_gates 29>;
+- resets = <&bus_rst 25>, <&bus_rst 29>;
++ resets = <&ahb_rst 25>, <&ahb_rst 29>;
+ phys = <&usbphy 1>;
+ phy-names = "usb";
+ status = "disabled";
+@@ -408,7 +438,7 @@
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 29>, <&bus_gates 25>,
+ <&usb_clk 17>;
+- resets = <&bus_rst 29>, <&bus_rst 25>;
++ resets = <&ahb_rst 29>, <&ahb_rst 25>;
+ phys = <&usbphy 1>;
+ phy-names = "usb";
+ status = "disabled";
+@@ -419,7 +449,7 @@
+ reg = <0x01c1c000 0x100>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 26>, <&bus_gates 30>;
+- resets = <&bus_rst 26>, <&bus_rst 30>;
++ resets = <&ahb_rst 26>, <&ahb_rst 30>;
+ phys = <&usbphy 2>;
+ phy-names = "usb";
+ status = "disabled";
+@@ -431,7 +461,7 @@
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 30>, <&bus_gates 26>,
+ <&usb_clk 18>;
+- resets = <&bus_rst 30>, <&bus_rst 26>;
++ resets = <&ahb_rst 30>, <&ahb_rst 26>;
+ phys = <&usbphy 2>;
+ phy-names = "usb";
+ status = "disabled";
+@@ -442,7 +472,7 @@
+ reg = <0x01c1d000 0x100>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 27>, <&bus_gates 31>;
+- resets = <&bus_rst 27>, <&bus_rst 31>;
++ resets = <&ahb_rst 27>, <&ahb_rst 31>;
+ phys = <&usbphy 3>;
+ phy-names = "usb";
+ status = "disabled";
+@@ -454,7 +484,7 @@
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 31>, <&bus_gates 27>,
+ <&usb_clk 19>;
+- resets = <&bus_rst 31>, <&bus_rst 27>;
++ resets = <&ahb_rst 31>, <&ahb_rst 27>;
+ phys = <&usbphy 3>;
+ phy-names = "usb";
+ status = "disabled";
+@@ -469,7 +499,7 @@
+ gpio-controller;
+ #gpio-cells = <3>;
+ interrupt-controller;
+- #interrupt-cells = <2>;
++ #interrupt-cells = <3>;
+
+ uart0_pins_a: uart0@0 {
+ allwinner,pins = "PA4", "PA5";
+@@ -502,10 +532,22 @@
+ };
+ };
+
+- bus_rst: reset@01c202c0 {
++ ahb_rst: reset@01c202c0 {
+ #reset-cells = <1>;
+- compatible = "allwinner,sun8i-h3-bus-reset";
+- reg = <0x01c202c0 0x1c>;
++ compatible = "allwinner,sun6i-a31-ahb1-reset";
++ reg = <0x01c202c0 0xc>;
++ };
++
++ apb1_rst: reset@01c202d0 {
++ #reset-cells = <1>;
++ compatible = "allwinner,sun6i-a31-clock-reset";
++ reg = <0x01c202d0 0x4>;
++ };
++
++ apb2_rst: reset@01c202d8 {
++ #reset-cells = <1>;
++ compatible = "allwinner,sun6i-a31-clock-reset";
++ reg = <0x01c202d8 0x4>;
+ };
+
+ timer@01c20c00 {
+@@ -529,7 +571,7 @@
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&bus_gates 112>;
+- resets = <&bus_rst 144>;
++ resets = <&apb2_rst 16>;
+ dmas = <&dma 6>, <&dma 6>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+@@ -542,7 +584,7 @@
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&bus_gates 113>;
+- resets = <&bus_rst 145>;
++ resets = <&apb2_rst 17>;
+ dmas = <&dma 7>, <&dma 7>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+@@ -555,7 +597,7 @@
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&bus_gates 114>;
+- resets = <&bus_rst 146>;
++ resets = <&apb2_rst 18>;
+ dmas = <&dma 8>, <&dma 8>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+@@ -568,7 +610,7 @@
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&bus_gates 115>;
+- resets = <&bus_rst 147>;
++ resets = <&apb2_rst 19>;
+ dmas = <&dma 9>, <&dma 9>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+@@ -591,5 +633,40 @@
+ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ };
++
++ apb0_reset: reset@01f014b0 {
++ reg = <0x01f014b0 0x4>;
++ compatible = "allwinner,sun6i-a31-clock-reset";
++ #reset-cells = <1>;
++ };
++
++ ir: ir@01f02000 {
++ compatible = "allwinner,sun5i-a13-ir";
++ clocks = <&apb0_gates 1>, <&ir_clk>;
++ clock-names = "apb", "ir";
++ resets = <&apb0_reset 1>;
++ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
++ reg = <0x01f02000 0x40>;
++ status = "disabled";
++ };
++
++ r_pio: pinctrl@01f02c00 {
++ compatible = "allwinner,sun8i-h3-r-pinctrl";
++ reg = <0x01f02c00 0x400>;
++ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&apb0_gates 0>;
++ resets = <&apb0_reset 0>;
++ gpio-controller;
++ #gpio-cells = <3>;
++ interrupt-controller;
++ #interrupt-cells = <3>;
++
++ ir_pins_a: ir@0 {
++ allwinner,pins = "PL11";
++ allwinner,function = "s_cir_rx";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++ };
+ };
+ };
+diff --git a/arch/arm/dts/sun8i-q8-common.dtsi b/arch/arm/dts/sun8i-q8-common.dtsi
+index 07cd268..346a49d 100644
+--- a/arch/arm/dts/sun8i-q8-common.dtsi
++++ b/arch/arm/dts/sun8i-q8-common.dtsi
+@@ -41,11 +41,23 @@
+ */
+ #include "sunxi-q8-common.dtsi"
+
++#include <dt-bindings/pwm/pwm.h>
++
+ / {
+ aliases {
+ serial0 = &r_uart;
+ };
+
++ backlight: backlight {
++ compatible = "pwm-backlight";
++ pinctrl-names = "default";
++ pinctrl-0 = <&bl_en_pin_q8>;
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
++ default-brightness-level = <8>;
++ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
++ };
++
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+@@ -54,7 +66,7 @@
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>;
+- vmmc-supply = <®_vcc3v0>;
++ vmmc-supply = <®_dcdc1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
+ cd-inverted;
+@@ -77,8 +89,90 @@
+ };
+ };
+
++&r_rsb {
++ status = "okay";
++
++ axp22x: pmic@3a3 {
++ compatible = "x-powers,axp223";
++ reg = <0x3a3>;
++ interrupt-parent = <&nmi_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ eldoin-supply = <®_dcdc1>;
++ };
++};
++
++#include "axp22x.dtsi"
++
++®_aldo1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-io";
++};
++
++®_aldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <2350000>;
++ regulator-max-microvolt = <2650000>;
++ regulator-name = "vdd-dll";
++};
++
++®_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-pll-avcc";
++};
++
++®_dc1sw {
++ regulator-name = "vcc-lcd";
++};
++
++®_dc5ldo {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpus";
++};
++
++®_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "vcc-3v0";
++};
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-sys";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <900000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1500000>;
++ regulator-max-microvolt = <1500000>;
++ regulator-name = "vcc-dram";
++};
++
++®_rtc_ldo {
++ regulator-name = "vcc-rtc";
++};
++
+ &r_uart {
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_uart_pins_a>;
+ status = "okay";
+ };
++
++&simplefb_lcd {
++ vcc-lcd-supply = <®_dc1sw>;
++};
+diff --git a/arch/arm/dts/sun9i-a80-cubieboard4.dts b/arch/arm/dts/sun9i-a80-cubieboard4.dts
+index 6484dcf..eb2ccd0 100644
+--- a/arch/arm/dts/sun9i-a80-cubieboard4.dts
++++ b/arch/arm/dts/sun9i-a80-cubieboard4.dts
+@@ -62,9 +62,31 @@
+ stdout-path = "serial0:115200n8";
+ };
+
++ leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&led_pins_cubieboard4>;
++
++ green {
++ label = "cubieboard4:green:usr";
++ gpios = <&pio 7 17 GPIO_ACTIVE_HIGH>; /* PH17 */
++ };
++
++ red {
++ label = "cubieboard4:red:usr";
++ gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
++ };
++ };
+ };
+
+ &pio {
++ led_pins_cubieboard4: led-pins@0 {
++ allwinner,pins = "PH6", "PH17";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
+ mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 {
+ allwinner,pins = "PH18";
+ allwinner,function = "gpio_in";
+@@ -89,6 +111,20 @@
+ vmmc-supply = <®_vcc3v0>;
+ bus-width = <8>;
+ non-removable;
++ cap-mmc-hw-reset;
++ status = "okay";
++};
++
++&mmc2_8bit_pins {
++ /* Increase drive strength for DDR modes */
++ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
++};
++
++&r_ir {
++ status = "okay";
++};
++
++&r_rsb {
+ status = "okay";
+ };
+
+diff --git a/arch/arm/dts/sun9i-a80-optimus.dts b/arch/arm/dts/sun9i-a80-optimus.dts
+index 6ce4b5e..d7a20d9 100644
+--- a/arch/arm/dts/sun9i-a80-optimus.dts
++++ b/arch/arm/dts/sun9i-a80-optimus.dts
+@@ -65,7 +65,7 @@
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+- pinctrl-0 = <&led_pins_optimus>;
++ pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>;
+
+ /* The LED names match those found on the board */
+
+@@ -74,7 +74,10 @@
+ gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
+ };
+
+- /* led3 is on PM15, in R_PIO */
++ led3 {
++ label = "optimus:led3:usr";
++ gpios = <&r_pio 1 15 GPIO_ACTIVE_HIGH>; /* PM15 */
++ };
+
+ led4 {
+ label = "optimus:led4:usr";
+@@ -106,17 +109,6 @@
+ status = "okay";
+ };
+
+-&i2c3 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&i2c3_pins_a>;
+- status = "okay";
+-};
+-
+-&i2c3_pins_a {
+- /* Enable internal pull-up */
+- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+-};
+-
+ &ohci0 {
+ status = "okay";
+ };
+@@ -171,30 +163,42 @@
+ vmmc-supply = <®_vcc3v0>;
+ bus-width = <8>;
+ non-removable;
++ cap-mmc-hw-reset;
+ status = "okay";
+ };
+
++&mmc2_8bit_pins {
++ /* Increase drive strength for DDR modes */
++ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
++};
++
+ ®_usb1_vbus {
+ pinctrl-0 = <&usb1_vbus_pin_optimus>;
+ gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ status = "okay";
+ };
+
+-&uart0 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&uart0_pins_a>;
++&r_ir {
+ status = "okay";
+ };
+
+-&uart4 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&uart4_pins_a>;
++&r_pio {
++ led_r_pins_optimus: led-pins@1 {
++ allwinner,pins = "PM15";
++ allwinner,function = "gpio_out";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++};
++
++&r_rsb {
+ status = "okay";
+ };
+
+-&uart4_pins_a {
+- /* Enable internal pull-up */
+- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pins_a>;
++ status = "okay";
+ };
+
+ &usbphy1 {
+diff --git a/arch/arm/dts/sun9i-a80.dtsi b/arch/arm/dts/sun9i-a80.dtsi
+index a43ad77..f68b324 100644
+--- a/arch/arm/dts/sun9i-a80.dtsi
++++ b/arch/arm/dts/sun9i-a80.dtsi
+@@ -128,6 +128,17 @@
+ */
+ ranges = <0 0 0 0x20000000>;
+
++ /*
++ * This clock is actually configurable from the PRCM address
++ * space. The external 24M oscillator can be turned off, and
++ * the clock switched to an internal 16M RC oscillator. Under
++ * normal operation there's no reason to do this, and the
++ * default is to use the external good one, so just model this
++ * as a fixed clock. Also it is not entirely clear if the
++ * osc24M mux in the PRCM affects the entire clock tree, which
++ * would also throw all the PLL clock rates off, or just the
++ * downstream clocks in the PRCM.
++ */
+ osc24M: osc24M_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+@@ -135,6 +146,13 @@
+ clock-output-names = "osc24M";
+ };
+
++ /*
++ * The 32k clock is from an external source, normally the
++ * AC100 codec/RTC chip. This clock is by default enabled
++ * and clocked at 32768 Hz, from the oscillator connected
++ * to the AC100. It is configurable, but no such driver or
++ * bindings exist yet.
++ */
+ osc32k: osc32k_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+@@ -164,6 +182,14 @@
+ "usb_phy2", "usb_hsic_12M";
+ };
+
++ pll3: clk@06000008 {
++ /* placeholder until implemented */
++ #clock-cells = <0>;
++ compatible = "fixed-clock";
++ clock-rate = <0>;
++ clock-output-names = "pll3";
++ };
++
+ pll4: clk@0600000c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-pll4-clk";
+@@ -277,9 +303,12 @@
+ compatible = "allwinner,sun9i-a80-ahb0-gates-clk";
+ reg = <0x06000580 0x4>;
+ clocks = <&ahb0>;
+- clock-indices = <0>, <1>, <3>, <5>, <8>, <12>, <13>,
+- <14>, <15>, <16>, <18>, <20>, <21>,
+- <22>, <23>;
++ clock-indices = <0>, <1>, <3>,
++ <5>, <8>, <12>,
++ <13>, <14>,
++ <15>, <16>, <18>,
++ <20>, <21>, <22>,
++ <23>;
+ clock-output-names = "ahb0_fd", "ahb0_ve", "ahb0_gpu",
+ "ahb0_ss", "ahb0_sd", "ahb0_nand1",
+ "ahb0_nand0", "ahb0_sdram",
+@@ -293,7 +322,10 @@
+ compatible = "allwinner,sun9i-a80-ahb1-gates-clk";
+ reg = <0x06000584 0x4>;
+ clocks = <&ahb1>;
+- clock-indices = <0>, <1>, <17>, <21>, <22>, <23>, <24>;
++ clock-indices = <0>, <1>,
++ <17>, <21>,
++ <22>, <23>,
++ <24>;
+ clock-output-names = "ahb1_usbotg", "ahb1_usbhci",
+ "ahb1_gmac", "ahb1_msgbox",
+ "ahb1_spinlock", "ahb1_hstimer",
+@@ -305,8 +337,9 @@
+ compatible = "allwinner,sun9i-a80-ahb2-gates-clk";
+ reg = <0x06000588 0x4>;
+ clocks = <&ahb2>;
+- clock-indices = <0>, <1>, <2>, <4>, <5>, <7>, <8>,
+- <11>;
++ clock-indices = <0>, <1>,
++ <2>, <4>, <5>,
++ <7>, <8>, <11>;
+ clock-output-names = "ahb2_lcd0", "ahb2_lcd1",
+ "ahb2_edp", "ahb2_csi", "ahb2_hdmi",
+ "ahb2_de", "ahb2_mp", "ahb2_mipi_dsi";
+@@ -317,8 +350,10 @@
+ compatible = "allwinner,sun9i-a80-apb0-gates-clk";
+ reg = <0x06000590 0x4>;
+ clocks = <&apb0>;
+- clock-indices = <1>, <5>, <11>, <12>, <13>, <15>,
+- <17>, <18>, <19>;
++ clock-indices = <1>, <5>,
++ <11>, <12>, <13>,
++ <15>, <17>, <18>,
++ <19>;
+ clock-output-names = "apb0_spdif", "apb0_pio",
+ "apb0_ac97", "apb0_i2s0", "apb0_i2s1",
+ "apb0_lradc", "apb0_gpadc", "apb0_twd",
+@@ -330,14 +365,79 @@
+ compatible = "allwinner,sun9i-a80-apb1-gates-clk";
+ reg = <0x06000594 0x4>;
+ clocks = <&apb1>;
+- clock-indices = <0>, <1>, <2>, <3>, <4>,
+- <16>, <17>, <18>, <19>, <20>, <21>;
++ clock-indices = <0>, <1>,
++ <2>, <3>, <4>,
++ <16>, <17>,
++ <18>, <19>,
++ <20>, <21>;
+ clock-output-names = "apb1_i2c0", "apb1_i2c1",
+ "apb1_i2c2", "apb1_i2c3", "apb1_i2c4",
+ "apb1_uart0", "apb1_uart1",
+ "apb1_uart2", "apb1_uart3",
+ "apb1_uart4", "apb1_uart5";
+ };
++
++ cpus_clk: clk@08001410 {
++ compatible = "allwinner,sun9i-a80-cpus-clk";
++ reg = <0x08001410 0x4>;
++ #clock-cells = <0>;
++ clocks = <&osc32k>, <&osc24M>, <&pll4>, <&pll3>;
++ clock-output-names = "cpus";
++ };
++
++ ahbs: ahbs_clk {
++ compatible = "fixed-factor-clock";
++ #clock-cells = <0>;
++ clock-div = <1>;
++ clock-mult = <1>;
++ clocks = <&cpus_clk>;
++ clock-output-names = "ahbs";
++ };
++
++ apbs: clk@0800141c {
++ compatible = "allwinner,sun8i-a23-apb0-clk";
++ reg = <0x0800141c 0x4>;
++ #clock-cells = <0>;
++ clocks = <&ahbs>;
++ clock-output-names = "apbs";
++ };
++
++ apbs_gates: clk@08001428 {
++ compatible = "allwinner,sun9i-a80-apbs-gates-clk";
++ reg = <0x08001428 0x4>;
++ #clock-cells = <1>;
++ clocks = <&apbs>;
++ clock-indices = <0>, <1>,
++ <2>, <3>,
++ <4>, <5>,
++ <6>, <7>,
++ <12>, <13>,
++ <16>, <17>,
++ <18>, <20>;
++ clock-output-names = "apbs_pio", "apbs_ir",
++ "apbs_timer", "apbs_rsb",
++ "apbs_uart", "apbs_1wire",
++ "apbs_i2c0", "apbs_i2c1",
++ "apbs_ps2_0", "apbs_ps2_1",
++ "apbs_dma", "apbs_i2s0",
++ "apbs_i2s1", "apbs_twd";
++ };
++
++ r_1wire_clk: clk@08001450 {
++ reg = <0x08001450 0x4>;
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-mod0-clk";
++ clocks = <&osc32k>, <&osc24M>;
++ clock-output-names = "r_1wire";
++ };
++
++ r_ir_clk: clk@08001454 {
++ reg = <0x08001454 0x4>;
++ #clock-cells = <0>;
++ compatible = "allwinner,sun4i-a10-mod0-clk";
++ clocks = <&osc32k>, <&osc24M>;
++ clock-output-names = "r_ir";
++ };
+ };
+
+ soc {
+@@ -443,7 +543,7 @@
+ };
+
+ mmc0: mmc@01c0f000 {
+- compatible = "allwinner,sun5i-a13-mmc";
++ compatible = "allwinner,sun9i-a80-mmc";
+ reg = <0x01c0f000 0x1000>;
+ clocks = <&mmc_config_clk 0>, <&mmc0_clk 0>,
+ <&mmc0_clk 1>, <&mmc0_clk 2>;
+@@ -457,7 +557,7 @@
+ };
+
+ mmc1: mmc@01c10000 {
+- compatible = "allwinner,sun5i-a13-mmc";
++ compatible = "allwinner,sun9i-a80-mmc";
+ reg = <0x01c10000 0x1000>;
+ clocks = <&mmc_config_clk 1>, <&mmc1_clk 0>,
+ <&mmc1_clk 1>, <&mmc1_clk 2>;
+@@ -471,7 +571,7 @@
+ };
+
+ mmc2: mmc@01c11000 {
+- compatible = "allwinner,sun5i-a13-mmc";
++ compatible = "allwinner,sun9i-a80-mmc";
+ reg = <0x01c11000 0x1000>;
+ clocks = <&mmc_config_clk 2>, <&mmc2_clk 0>,
+ <&mmc2_clk 1>, <&mmc2_clk 2>;
+@@ -485,7 +585,7 @@
+ };
+
+ mmc3: mmc@01c12000 {
+- compatible = "allwinner,sun5i-a13-mmc";
++ compatible = "allwinner,sun9i-a80-mmc";
+ reg = <0x01c12000 0x1000>;
+ clocks = <&mmc_config_clk 3>, <&mmc3_clk 0>,
+ <&mmc3_clk 1>, <&mmc3_clk 2>;
+@@ -582,7 +682,7 @@
+ clocks = <&apb0_gates 5>;
+ gpio-controller;
+ interrupt-controller;
+- #interrupt-cells = <2>;
++ #interrupt-cells = <3>;
+ #size-cells = <0>;
+ #gpio-cells = <3>;
+
+@@ -604,7 +704,8 @@
+ mmc2_8bit_pins: mmc2_8bit {
+ allwinner,pins = "PC6", "PC7", "PC8", "PC9",
+ "PC10", "PC11", "PC12",
+- "PC13", "PC14", "PC15";
++ "PC13", "PC14", "PC15",
++ "PC16";
+ allwinner,function = "mmc2";
+ allwinner,drive = <SUN4I_PINCTRL_30_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+@@ -752,14 +853,83 @@
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
++ apbs_rst: reset@080014b0 {
++ reg = <0x080014b0 0x4>;
++ compatible = "allwinner,sun6i-a31-clock-reset";
++ #reset-cells = <1>;
++ };
++
++ nmi_intc: interrupt-controller@080015a0 {
++ compatible = "allwinner,sun9i-a80-nmi";
++ interrupt-controller;
++ #interrupt-cells = <2>;
++ reg = <0x080015a0 0xc>;
++ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
++ };
++
++ r_ir: ir@08002000 {
++ compatible = "allwinner,sun5i-a13-ir";
++ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&r_ir_pins>;
++ clocks = <&apbs_gates 1>, <&r_ir_clk>;
++ clock-names = "apb", "ir";
++ resets = <&apbs_rst 1>;
++ reg = <0x08002000 0x40>;
++ status = "disabled";
++ };
++
+ r_uart: serial@08002800 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x08002800 0x400>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+- clocks = <&osc24M>;
++ clocks = <&apbs_gates 4>;
++ resets = <&apbs_rst 4>;
+ status = "disabled";
+ };
++
++ r_pio: pinctrl@08002c00 {
++ compatible = "allwinner,sun9i-a80-r-pinctrl";
++ reg = <0x08002c00 0x400>;
++ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
++ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&apbs_gates 0>;
++ resets = <&apbs_rst 0>;
++ gpio-controller;
++ interrupt-controller;
++ #address-cells = <1>;
++ #size-cells = <0>;
++ #gpio-cells = <3>;
++
++ r_ir_pins: r_ir {
++ allwinner,pins = "PL6";
++ allwinner,function = "s_cir_rx";
++ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++ };
++
++ r_rsb_pins: r_rsb {
++ allwinner,pins = "PN0", "PN1";
++ allwinner,function = "s_rsb";
++ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
++ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++ };
++ };
++
++ r_rsb: i2c@08003400 {
++ compatible = "allwinner,sun8i-a23-rsb";
++ reg = <0x08003400 0x400>;
++ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&apbs_gates 3>;
++ clock-frequency = <3000000>;
++ resets = <&apbs_rst 3>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&r_rsb_pins>;
++ status = "disabled";
++ #address-cells = <1>;
++ #size-cells = <0>;
++ };
+ };
+ };
+diff --git a/arch/arm/dts/sunxi-itead-core-common.dtsi b/arch/arm/dts/sunxi-itead-core-common.dtsi
+new file mode 100644
+index 0000000..2565d51
+--- /dev/null
++++ b/arch/arm/dts/sunxi-itead-core-common.dtsi
+@@ -0,0 +1,136 @@
++/*
++ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ * a) This file is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of the
++ * License, or (at your option) any later version.
++ *
++ * This file is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ * b) Permission is hereby granted, free of charge, to any person
++ * obtaining a copy of this software and associated documentation
++ * files (the "Software"), to deal in the Software without
++ * restriction, including without limitation the rights to use,
++ * copy, modify, merge, publish, distribute, sublicense, and/or
++ * sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following
++ * conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++#include "sunxi-common-regulators.dtsi"
++
++/ {
++ aliases {
++ serial0 = &uart0;
++ };
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++};
++
++&cpu0 {
++ cpu-supply = <®_dcdc2>;
++};
++
++&ehci0 {
++ status = "okay";
++};
++
++&ehci1 {
++ status = "okay";
++};
++
++&i2c0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c0_pins_a>;
++ status = "okay";
++
++ axp209: pmic@34 {
++ reg = <0x34>;
++ };
++};
++
++&i2c1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c1_pins_a>;
++ status = "okay";
++};
++
++&ohci0 {
++ status = "okay";
++};
++
++&ohci1 {
++ status = "okay";
++};
++
++#include "axp209.dtsi"
++
++®_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-cpu";
++};
++
++®_dcdc3 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1400000>;
++ regulator-name = "vdd-int-dll";
++};
++
++®_ldo1 {
++ regulator-name = "vdd-rtc";
++};
++
++®_ldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <3000000>;
++ regulator-max-microvolt = <3000000>;
++ regulator-name = "avcc";
++};
++
++®_usb1_vbus {
++ status = "okay";
++};
++
++®_usb2_vbus {
++ status = "okay";
++};
++
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pins_a>;
++ status = "okay";
++};
++
++&usbphy {
++ usb1_vbus-supply = <®_usb1_vbus>;
++ usb2_vbus-supply = <®_usb2_vbus>;
++ status = "okay";
++};
+diff --git a/arch/arm/dts/sunxi-q8-common.dtsi b/arch/arm/dts/sunxi-q8-common.dtsi
+index 17b26ff..b824146 100644
+--- a/arch/arm/dts/sunxi-q8-common.dtsi
++++ b/arch/arm/dts/sunxi-q8-common.dtsi
+@@ -75,3 +75,9 @@
+ voltage = <400000>;
+ };
+ };
++
++&pwm {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pwm0_pins>;
++ status = "okay";
++};
projects / openwrt / openwrt.git / blobdiff