+++ /dev/null
-From b229e7f5a6d21d1b52f3f19fed58bba638714884 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.com>
-Date: Thu, 30 Jan 2020 15:48:00 +0000
-Subject: [PATCH] ARM: dts: Rebuild downstream DTS files
-
-Refactor the tree of downstream DTS files to achieve approximately the
-same end result but wihout modifying upstream files (except for
-bcm2711-rpi-4-b.dts).
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.com>
----
- arch/arm/boot/dts/bcm2708-rpi.dtsi | 133 +--------
- arch/arm/boot/dts/bcm2708.dtsi | 4 +
- arch/arm/boot/dts/bcm2709.dtsi | 4 +
- arch/arm/boot/dts/bcm270x-rpi.dtsi | 139 +++++++++
- arch/arm/boot/dts/bcm270x.dtsi | 98 ++++---
- arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 13 +
- arch/arm/boot/dts/bcm2710.dtsi | 4 +
- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 315 ++++++++++++++++++++-
- arch/arm/boot/dts/bcm2711-rpi.dtsi | 222 +++++++++++++++
- 9 files changed, 766 insertions(+), 166 deletions(-)
- create mode 100644 arch/arm/boot/dts/bcm270x-rpi.dtsi
- create mode 100644 arch/arm/boot/dts/bcm2711-rpi.dtsi
-
---- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
-+++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
-@@ -1,6 +1,7 @@
--/* Downstream modifications to bcm2835-rpi.dtsi */
-+/* Downstream modifications common to bcm2835, bcm2836, bcm2837 */
-
- #include "bcm2835-rpi.dtsi"
-+#include "bcm270x-rpi.dtsi"
-
- / {
- memory@0 {
-@@ -9,147 +10,27 @@
- };
-
- aliases {
-- audio = &audio;
-- aux = &aux;
-- sound = &sound;
-- soc = &soc;
-- dma = &dma;
-- intc = &intc;
-- watchdog = &watchdog;
-- random = &random;
-- mailbox = &mailbox;
-- gpio = &gpio;
-- uart0 = &uart0;
-- sdhost = &sdhost;
-- mmc0 = &sdhost;
-- i2s = &i2s;
-- spi0 = &spi0;
-- i2c0 = &i2c0;
-- uart1 = &uart1;
-- spi1 = &spi1;
-- spi2 = &spi2;
-- mmc = &mmc;
-- mmc1 = &mmc;
-- i2c1 = &i2c1;
- i2c2 = &i2c2;
-- usb = &usb;
-- leds = &leds;
-- fb = &fb;
-- thermal = &thermal;
-- axiperf = &axiperf;
-- };
--
-- leds: leds {
-- compatible = "gpio-leds";
-- };
--
-- soc {
-- gpiomem {
-- compatible = "brcm,bcm2835-gpiomem";
-- reg = <0x7e200000 0x1000>;
-- };
--
-- fb: fb {
-- compatible = "brcm,bcm2708-fb";
-- firmware = <&firmware>;
-- status = "okay";
-- };
--
-- vcsm: vcsm {
-- compatible = "raspberrypi,bcm2835-vcsm";
-- firmware = <&firmware>;
-- status = "okay";
-- };
--
-- /* Onboard audio */
-- audio: audio {
-- compatible = "brcm,bcm2835-audio";
-- brcm,pwm-channels = <8>;
-- status = "disabled";
-- };
--
-- /* External sound card */
-- sound: sound {
-- status = "disabled";
-- };
- };
-
- __overrides__ {
-- cache_line_size;
--
-- uart0 = <&uart0>,"status";
-- uart1 = <&uart1>,"status";
-- i2s = <&i2s>,"status";
-- spi = <&spi0>,"status";
-- i2c0 = <&i2c0>,"status";
-- i2c1 = <&i2c1>,"status";
- i2c2_iknowwhatimdoing = <&i2c2>,"status";
-- i2c0_baudrate = <&i2c0>,"clock-frequency:0";
-- i2c1_baudrate = <&i2c1>,"clock-frequency:0";
- i2c2_baudrate = <&i2c2>,"clock-frequency:0";
--
-- audio = <&audio>,"status";
-- watchdog = <&watchdog>,"status";
-- random = <&random>,"status";
-- sd_overclock = <&sdhost>,"brcm,overclock-50:0";
-- sd_poll_once = <&sdhost>,"non-removable?";
-- sd_force_pio = <&sdhost>,"brcm,force-pio?";
-- sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
-- sd_debug = <&sdhost>,"brcm,debug";
-- sdio_overclock = <&mmc>,"brcm,overclock-50:0",
-- <&mmcnr>,"brcm,overclock-50:0";
-- axiperf = <&axiperf>,"status";
-+ sd_poll_once = <&sdhost>, "non-removable?";
- };
- };
-
--&hdmi {
-- power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
-- status = "disabled";
--};
--
--&txp {
-- status = "disabled";
--};
--
--&i2c0 {
-- status = "disabled";
--};
--
--&i2c1 {
-- status = "disabled";
--};
--
--&i2c2 {
-- status = "disabled";
--};
--
--&clocks {
-- firmware = <&firmware>;
--};
--
--&sdhci {
-- pinctrl-names = "default";
-- pinctrl-0 = <&emmc_gpio48>;
-- bus-width = <4>;
--};
--
--sdhost_pins: &sdhost_gpio48 {
-- /* Add alias */
--};
--
- &sdhost {
- pinctrl-names = "default";
- pinctrl-0 = <&sdhost_gpio48>;
-- bus-width = <4>;
-- brcm,overclock-50 = <0>;
-- brcm,pio-limit = <1>;
- status = "okay";
- };
-
--&cpu_thermal {
-- /delete-node/ trips;
-+&hdmi {
-+ power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
-+ status = "disabled";
- };
-
--&vec {
-+&i2c2 {
- status = "disabled";
- };
---- a/arch/arm/boot/dts/bcm2708.dtsi
-+++ b/arch/arm/boot/dts/bcm2708.dtsi
-@@ -8,3 +8,7 @@
- arm_freq;
- };
- };
-+
-+&vc4 {
-+ status = "disabled";
-+};
---- a/arch/arm/boot/dts/bcm2709.dtsi
-+++ b/arch/arm/boot/dts/bcm2709.dtsi
-@@ -16,3 +16,7 @@
- <&v7_cpu3>, "clock-frequency:0";
- };
- };
-+
-+&vc4 {
-+ status = "disabled";
-+};
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm270x-rpi.dtsi
-@@ -0,0 +1,139 @@
-+/* Downstream modifications to bcm2835-rpi.dtsi */
-+
-+/ {
-+ aliases {
-+ audio = &audio;
-+ aux = &aux;
-+ sound = &sound;
-+ soc = &soc;
-+ dma = &dma;
-+ intc = &intc;
-+ watchdog = &watchdog;
-+ random = &random;
-+ mailbox = &mailbox;
-+ gpio = &gpio;
-+ uart0 = &uart0;
-+ uart1 = &uart1;
-+ sdhost = &sdhost;
-+ mmc = &mmc;
-+ mmc1 = &mmc;
-+ mmc0 = &sdhost;
-+ i2s = &i2s;
-+ i2c0 = &i2c0;
-+ i2c1 = &i2c1;
-+ spi0 = &spi0;
-+ spi1 = &spi1;
-+ spi2 = &spi2;
-+ usb = &usb;
-+ leds = &leds;
-+ fb = &fb;
-+ thermal = &thermal;
-+ axiperf = &axiperf;
-+ };
-+
-+ /* Define these notional regulators for use by overlays */
-+ vdd_3v3_reg: fixedregulator_3v3 {
-+ compatible = "regulator-fixed";
-+ regulator-always-on;
-+ regulator-max-microvolt = <3300000>;
-+ regulator-min-microvolt = <3300000>;
-+ regulator-name = "3v3";
-+ };
-+
-+ vdd_5v0_reg: fixedregulator_5v0 {
-+ compatible = "regulator-fixed";
-+ regulator-always-on;
-+ regulator-max-microvolt = <5000000>;
-+ regulator-min-microvolt = <5000000>;
-+ regulator-name = "5v0";
-+ };
-+
-+ leds: leds {
-+ compatible = "gpio-leds";
-+ };
-+
-+ soc {
-+ gpiomem {
-+ compatible = "brcm,bcm2835-gpiomem";
-+ reg = <0x7e200000 0x1000>;
-+ };
-+
-+ fb: fb {
-+ compatible = "brcm,bcm2708-fb";
-+ firmware = <&firmware>;
-+ status = "okay";
-+ };
-+
-+ vcsm: vcsm {
-+ compatible = "raspberrypi,bcm2835-vcsm";
-+ firmware = <&firmware>;
-+ status = "okay";
-+ };
-+
-+ /* Onboard audio */
-+ audio: audio {
-+ compatible = "brcm,bcm2835-audio";
-+ brcm,pwm-channels = <8>;
-+ status = "disabled";
-+ };
-+
-+ /* External sound card */
-+ sound: sound {
-+ status = "disabled";
-+ };
-+ };
-+
-+ __overrides__ {
-+ cache_line_size;
-+
-+ uart0 = <&uart0>,"status";
-+ uart1 = <&uart1>,"status";
-+ i2s = <&i2s>,"status";
-+ spi = <&spi0>,"status";
-+ i2c0 = <&i2c0>,"status";
-+ i2c1 = <&i2c1>,"status";
-+ i2c0_baudrate = <&i2c0>,"clock-frequency:0";
-+ i2c1_baudrate = <&i2c1>,"clock-frequency:0";
-+
-+ audio = <&audio>,"status";
-+ watchdog = <&watchdog>,"status";
-+ random = <&random>,"status";
-+ sd_overclock = <&sdhost>,"brcm,overclock-50:0";
-+ sd_force_pio = <&sdhost>,"brcm,force-pio?";
-+ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
-+ sd_debug = <&sdhost>,"brcm,debug";
-+ sdio_overclock = <&mmc>,"brcm,overclock-50:0",
-+ <&mmcnr>,"brcm,overclock-50:0";
-+ axiperf = <&axiperf>,"status";
-+ };
-+};
-+
-+&txp {
-+ status = "disabled";
-+};
-+
-+&i2c0 {
-+ status = "disabled";
-+};
-+
-+&i2c1 {
-+ status = "disabled";
-+};
-+
-+&clocks {
-+ firmware = <&firmware>;
-+};
-+
-+&sdhci {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&emmc_gpio48>;
-+ bus-width = <4>;
-+};
-+
-+&cpu_thermal {
-+ /delete-node/ trips;
-+};
-+
-+&vec {
-+ status = "disabled";
-+};
---- a/arch/arm/boot/dts/bcm270x.dtsi
-+++ b/arch/arm/boot/dts/bcm270x.dtsi
-@@ -17,32 +17,8 @@
- /* Add label */
- };
-
-- gpio@7e200000 { /* gpio */
-- interrupts = <2 17>, <2 18>;
--
-- dpi_18bit_gpio0: dpi_18bit_gpio0 {
-- brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
-- 12 13 14 15 16 17 18 19
-- 20 21>;
-- brcm,function = <BCM2835_FSEL_ALT2>;
-- };
-- };
--
-- serial@7e201000 { /* uart0 */
-- /* Enable CTS bug workaround */
-- cts-event-workaround;
-- };
--
-- i2s@7e203000 { /* i2s */
-- #sound-dai-cells = <0>;
-- reg = <0x7e203000 0x24>;
-- clocks = <&clocks BCM2835_CLOCK_PCM>;
-- };
--
- spi0: spi@7e204000 {
- /* Add label */
-- dmas = <&dma 6>, <&dma 7>;
-- dma-names = "tx", "rx";
- };
-
- pixelvalve0: pixelvalve@7e206000 {
-@@ -55,17 +31,6 @@
- status = "disabled";
- };
-
-- dpi: dpi@7e208000 {
-- compatible = "brcm,bcm2835-dpi";
-- reg = <0x7e208000 0x8c>;
-- clocks = <&clocks BCM2835_CLOCK_VPU>,
-- <&clocks BCM2835_CLOCK_DPI>;
-- clock-names = "core", "pixel";
-- #address-cells = <1>;
-- #size-cells = <0>;
-- status = "disabled";
-- };
--
- /delete-node/ sdhci@7e300000;
-
- sdhci: mmc: mmc@7e300000 {
-@@ -118,6 +83,34 @@
- status = "disabled";
- };
-
-+ csi0: csi@7e800000 {
-+ compatible = "brcm,bcm2835-unicam";
-+ reg = <0x7e800000 0x800>,
-+ <0x7e802000 0x4>;
-+ interrupts = <2 6>;
-+ clocks = <&clocks BCM2835_CLOCK_CAM0>;
-+ clock-names = "lp";
-+ power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ #clock-cells = <1>;
-+ status = "disabled";
-+ };
-+
-+ csi1: csi@7e801000 {
-+ compatible = "brcm,bcm2835-unicam";
-+ reg = <0x7e801000 0x800>,
-+ <0x7e802004 0x4>;
-+ interrupts = <2 7>;
-+ clocks = <&clocks BCM2835_CLOCK_CAM1>;
-+ clock-names = "lp";
-+ power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ #clock-cells = <1>;
-+ status = "disabled";
-+ };
-+
- pixelvalve2: pixelvalve@7e807000 {
- /* Add label */
- status = "disabled";
-@@ -160,6 +153,37 @@
- };
- };
-
--&vc4 {
-- status = "disabled";
-+&gpio {
-+ interrupts = <2 17>, <2 18>;
-+
-+ dpi_18bit_gpio0: dpi_18bit_gpio0 {
-+ brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
-+ 12 13 14 15 16 17 18 19
-+ 20 21>;
-+ brcm,function = <BCM2835_FSEL_ALT2>;
-+ };
-+};
-+
-+&uart0 {
-+ /* Enable CTS bug workaround */
-+ cts-event-workaround;
-+};
-+
-+&i2s {
-+ #sound-dai-cells = <0>;
-+ dmas = <&dma 2>, <&dma 3>;
-+ dma-names = "tx", "rx";
-+};
-+
-+&sdhost {
-+ dmas = <&dma (13|(1<<29))>;
-+ dma-names = "rx-tx";
-+ bus-width = <4>;
-+ brcm,overclock-50 = <0>;
-+ brcm,pio-limit = <1>;
-+};
-+
-+&spi0 {
-+ dmas = <&dma 6>, <&dma 7>;
-+ dma-names = "tx", "rx";
- };
---- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
-+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
-@@ -170,6 +170,12 @@
- pinctrl-0 = <&audio_pins>;
- };
-
-+ð_phy {
-+ microchip,eee-enabled;
-+ microchip,tx-lpi-timer = <600>; /* non-aggressive*/
-+ microchip,downshift-after = <2>;
-+};
-+
- / {
- __overrides__ {
- act_led_gpio = <&act_led>,"gpios:4";
-@@ -179,5 +185,12 @@
- pwr_led_gpio = <&pwr_led>,"gpios:4";
- pwr_led_activelow = <&pwr_led>,"gpios:8";
- pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
-+
-+ eee = <ð_phy>,"microchip,eee-enabled?";
-+ tx_lpi_timer = <ð_phy>,"microchip,tx-lpi-timer:0";
-+ eth_led0 = <ð_phy>,"microchip,led-modes:0";
-+ eth_led1 = <ð_phy>,"microchip,led-modes:4";
-+ eth_downshift_after = <ð_phy>,"microchip,downshift-after:0";
-+ eth_max_speed = <ð_phy>,"max-speed:0";
- };
- };
---- a/arch/arm/boot/dts/bcm2710.dtsi
-+++ b/arch/arm/boot/dts/bcm2710.dtsi
-@@ -23,3 +23,7 @@
- <&cpu3>, "clock-frequency:0";
- };
- };
-+
-+&vc4 {
-+ status = "disabled";
-+};
---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-@@ -2,7 +2,6 @@
- /dts-v1/;
- #include "bcm2711.dtsi"
- #include "bcm2835-rpi.dtsi"
--#include "bcm283x-rpi-usb-peripheral.dtsi"
-
- / {
- compatible = "raspberrypi,4-model-b", "brcm,bcm2711";
-@@ -65,8 +64,8 @@
- "GLOBAL_RESET",
- "VDD_SD_IO_SEL",
- "CAM_GPIO",
-- "",
-- "";
-+ "SD_PWR_ON",
-+ "SD_OC_N";
- status = "okay";
- };
- };
-@@ -138,3 +137,313 @@
- &vchiq {
- interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
- };
-+
-+// =============================================
-+// Downstream rpi- changes
-+
-+#include "bcm270x.dtsi"
-+#include "bcm2711-rpi.dtsi"
-+#include "bcm283x-rpi-csi1-2lane.dtsi"
-+
-+/ {
-+ chosen {
-+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 cma=64M";
-+ };
-+
-+ aliases {
-+ serial0 = &uart1;
-+ serial1 = &uart0;
-+ mmc0 = &emmc2;
-+ mmc1 = &mmcnr;
-+ mmc2 = &sdhost;
-+ /delete-property/ i2c2;
-+ i2c3 = &i2c3;
-+ i2c4 = &i2c4;
-+ i2c5 = &i2c5;
-+ i2c6 = &i2c6;
-+ /delete-property/ ethernet;
-+ /delete-property/ intc;
-+ pcie0 = &pcie_0;
-+ };
-+
-+ /delete-node/ wifi-pwrseq;
-+};
-+
-+&mmcnr {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&sdio_pins>;
-+ bus-width = <4>;
-+ status = "okay";
-+};
-+
-+&uart0 {
-+ pinctrl-0 = <&uart0_pins &bt_pins>;
-+ status = "okay";
-+
-+ /delete-node/ bluetooth;
-+};
-+
-+&uart1 {
-+ pinctrl-0 = <&uart1_pins>;
-+};
-+
-+&spi0 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
-+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
-+
-+ spidev0: spidev@0{
-+ compatible = "spidev";
-+ reg = <0>; /* CE0 */
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ spi-max-frequency = <125000000>;
-+ };
-+
-+ spidev1: spidev@1{
-+ compatible = "spidev";
-+ reg = <1>; /* CE1 */
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ spi-max-frequency = <125000000>;
-+ };
-+};
-+
-+&gpio {
-+ spi0_pins: spi0_pins {
-+ brcm,pins = <9 10 11>;
-+ brcm,function = <BCM2835_FSEL_ALT0>;
-+ };
-+
-+ spi0_cs_pins: spi0_cs_pins {
-+ brcm,pins = <8 7>;
-+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-+ };
-+
-+ spi3_pins: spi3_pins {
-+ brcm,pins = <1 2 3>;
-+ brcm,function = <BCM2835_FSEL_ALT3>;
-+ };
-+
-+ spi3_cs_pins: spi3_cs_pins {
-+ brcm,pins = <0 24>;
-+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-+ };
-+
-+ spi4_pins: spi4_pins {
-+ brcm,pins = <5 6 7>;
-+ brcm,function = <BCM2835_FSEL_ALT3>;
-+ };
-+
-+ spi4_cs_pins: spi4_cs_pins {
-+ brcm,pins = <4 25>;
-+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-+ };
-+
-+ spi5_pins: spi5_pins {
-+ brcm,pins = <13 14 15>;
-+ brcm,function = <BCM2835_FSEL_ALT3>;
-+ };
-+
-+ spi5_cs_pins: spi5_cs_pins {
-+ brcm,pins = <12 26>;
-+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-+ };
-+
-+ spi6_pins: spi6_pins {
-+ brcm,pins = <19 20 21>;
-+ brcm,function = <BCM2835_FSEL_ALT3>;
-+ };
-+
-+ spi6_cs_pins: spi6_cs_pins {
-+ brcm,pins = <18 27>;
-+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-+ };
-+
-+ i2c0_pins: i2c0 {
-+ brcm,pins = <0 1>;
-+ brcm,function = <BCM2835_FSEL_ALT0>;
-+ brcm,pull = <BCM2835_PUD_UP>;
-+ };
-+
-+ i2c1_pins: i2c1 {
-+ brcm,pins = <2 3>;
-+ brcm,function = <BCM2835_FSEL_ALT0>;
-+ brcm,pull = <BCM2835_PUD_UP>;
-+ };
-+
-+ i2c3_pins: i2c3 {
-+ brcm,pins = <4 5>;
-+ brcm,function = <BCM2835_FSEL_ALT5>;
-+ brcm,pull = <BCM2835_PUD_UP>;
-+ };
-+
-+ i2c4_pins: i2c4 {
-+ brcm,pins = <8 9>;
-+ brcm,function = <BCM2835_FSEL_ALT5>;
-+ brcm,pull = <BCM2835_PUD_UP>;
-+ };
-+
-+ i2c5_pins: i2c5 {
-+ brcm,pins = <12 13>;
-+ brcm,function = <BCM2835_FSEL_ALT5>;
-+ brcm,pull = <BCM2835_PUD_UP>;
-+ };
-+
-+ i2c6_pins: i2c6 {
-+ brcm,pins = <22 23>;
-+ brcm,function = <BCM2835_FSEL_ALT5>;
-+ brcm,pull = <BCM2835_PUD_UP>;
-+ };
-+
-+ i2s_pins: i2s {
-+ brcm,pins = <18 19 20 21>;
-+ brcm,function = <BCM2835_FSEL_ALT0>;
-+ };
-+
-+ sdio_pins: sdio_pins {
-+ brcm,pins = <34 35 36 37 38 39>;
-+ brcm,function = <BCM2835_FSEL_ALT3>; // alt3 = SD1
-+ brcm,pull = <0 2 2 2 2 2>;
-+ };
-+
-+ bt_pins: bt_pins {
-+ brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0
-+ // to fool pinctrl
-+ brcm,function = <0>;
-+ brcm,pull = <2>;
-+ };
-+
-+ uart0_pins: uart0_pins {
-+ brcm,pins = <32 33>;
-+ brcm,function = <BCM2835_FSEL_ALT3>;
-+ brcm,pull = <0 2>;
-+ };
-+
-+ uart1_pins: uart1_pins {
-+ brcm,pins;
-+ brcm,function;
-+ brcm,pull;
-+ };
-+
-+ uart2_pins: uart2_pins {
-+ brcm,pins = <0 1>;
-+ brcm,function = <BCM2835_FSEL_ALT4>;
-+ brcm,pull = <0 2>;
-+ };
-+
-+ uart3_pins: uart3_pins {
-+ brcm,pins = <4 5>;
-+ brcm,function = <BCM2835_FSEL_ALT4>;
-+ brcm,pull = <0 2>;
-+ };
-+
-+ uart4_pins: uart4_pins {
-+ brcm,pins = <8 9>;
-+ brcm,function = <BCM2835_FSEL_ALT4>;
-+ brcm,pull = <0 2>;
-+ };
-+
-+ uart5_pins: uart5_pins {
-+ brcm,pins = <12 13>;
-+ brcm,function = <BCM2835_FSEL_ALT4>;
-+ brcm,pull = <0 2>;
-+ };
-+};
-+
-+&i2c0 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&i2c0_pins>;
-+ clock-frequency = <100000>;
-+};
-+
-+&i2c1 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&i2c1_pins>;
-+ clock-frequency = <100000>;
-+};
-+
-+&i2s {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&i2s_pins>;
-+};
-+
-+/ {
-+ __overrides__ {
-+ /delete-property/ i2c2_baudrate;
-+ /delete-property/ i2c2_iknowwhatimdoing;
-+ };
-+};
-+
-+// =============================================
-+// Board specific stuff here
-+
-+/ {
-+ sd_vcc_reg: sd_vcc_reg {
-+ compatible = "regulator-fixed";
-+ regulator-name = "vcc-sd";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ regulator-boot-on;
-+ enable-active-high;
-+ gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
-+ };
-+};
-+
-+&sdhost {
-+ status = "disabled";
-+};
-+
-+&emmc2 {
-+ vmmc-supply = <&sd_vcc_reg>;
-+};
-+
-+&phy1 {
-+ led-modes = <0x00 0x08>; /* link/activity link */
-+};
-+
-+&gpio {
-+ audio_pins: audio_pins {
-+ brcm,pins = <40 41>;
-+ brcm,function = <4>;
-+ };
-+};
-+
-+&leds {
-+ act_led: act {
-+ label = "led0";
-+ linux,default-trigger = "mmc0";
-+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-+ };
-+
-+ pwr_led: pwr {
-+ label = "led1";
-+ linux,default-trigger = "default-on";
-+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-+ };
-+};
-+
-+&pwm1 {
-+ status = "disabled";
-+};
-+
-+&audio {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&audio_pins>;
-+};
-+
-+/ {
-+ __overrides__ {
-+ act_led_gpio = <&act_led>,"gpios:4";
-+ act_led_activelow = <&act_led>,"gpios:8";
-+ act_led_trigger = <&act_led>,"linux,default-trigger";
-+
-+ pwr_led_gpio = <&pwr_led>,"gpios:4";
-+ pwr_led_activelow = <&pwr_led>,"gpios:8";
-+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
-+
-+ eth_led0 = <&phy1>,"led-modes:0";
-+ eth_led1 = <&phy1>,"led-modes:4";
-+
-+ };
-+};
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
-@@ -0,0 +1,222 @@
-+// SPDX-License-Identifier: GPL-2.0
-+#include "bcm270x-rpi.dtsi"
-+
-+/ {
-+ soc {
-+ /delete-node/ v3d@7ec00000;
-+ /delete-node/ mailbox@7e00b840;
-+ };
-+
-+ __overrides__ {
-+ arm_freq;
-+ sd_poll_once = <&emmc2>, "non-removable?";
-+ };
-+
-+ v3dbus {
-+ compatible = "simple-bus";
-+ #address-cells = <1>;
-+ #size-cells = <2>;
-+ ranges = <0x7c500000 0x0 0xfc500000 0x0 0x03300000>,
-+ <0x40000000 0x0 0xff800000 0x0 0x00800000>;
-+ dma-ranges = <0x00000000 0x0 0x00000000 0x4 0x00000000>;
-+
-+ v3d: v3d@7ec04000 {
-+ compatible = "brcm,2711-v3d";
-+ reg =
-+ <0x7ec00000 0x0 0x4000>,
-+ <0x7ec04000 0x0 0x4000>;
-+ reg-names = "hub", "core0";
-+
-+ power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
-+ resets = <&pm BCM2835_RESET_V3D>;
-+ clocks = <&clocks BCM2835_CLOCK_V3D>;
-+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-+ status = "disabled";
-+ };
-+ };
-+
-+ scb: scb {
-+ /* Add a label */
-+ };
-+};
-+
-+&soc {
-+ thermal: thermal@7d5d2200 {
-+ compatible = "brcm,avs-tmon-bcm2838";
-+ reg = <0x7d5d2200 0x2c>;
-+ interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
-+ interrupt-names = "tmon";
-+ clocks = <&clocks BCM2835_CLOCK_TSENS>;
-+ #thermal-sensor-cells = <0>;
-+ status = "okay";
-+ };
-+
-+ vc4: gpu {
-+ compatible = "brcm,bcm2835-vc4";
-+ status = "disabled";
-+ };
-+};
-+
-+&scb {
-+ ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>,
-+ <0x0 0x40000000 0x0 0xff800000 0x00800000>,
-+ <0x6 0x00000000 0x6 0x00000000 0x40000000>,
-+ <0x0 0x00000000 0x0 0x00000000 0xfc000000>;
-+ dma-ranges = <0x0 0x00000000 0x0 0x00000000 0xfc000000>;
-+
-+ pcie_0: pcie@7d500000 {
-+ reg = <0x0 0x7d500000 0x9310>,
-+ <0x0 0x7e00f300 0x20>;
-+ msi-controller;
-+ msi-parent = <&pcie_0>;
-+ #address-cells = <3>;
-+ #interrupt-cells = <1>;
-+ #size-cells = <2>;
-+ bus-range = <0x0 0x01>;
-+ compatible = "brcm,bcm2711b0-pcie", // Safe value
-+ "brcm,bcm2711-pcie",
-+ "brcm,pci-plat-dev";
-+ max-link-speed = <2>;
-+ tot-num-pcie = <1>;
-+ linux,pci-domain = <0>;
-+ interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
-+ <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-+ interrupt-names = "pcie", "msi";
-+ interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-+ interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143
-+ IRQ_TYPE_LEVEL_HIGH
-+ 0 0 0 2 &gicv2 GIC_SPI 144
-+ IRQ_TYPE_LEVEL_HIGH
-+ 0 0 0 3 &gicv2 GIC_SPI 145
-+ IRQ_TYPE_LEVEL_HIGH
-+ 0 0 0 4 &gicv2 GIC_SPI 146
-+ IRQ_TYPE_LEVEL_HIGH>;
-+
-+ /* Map outbound accesses from scb:0x6_00000000-03ffffff
-+ * to pci:0x0_f8000000-fbffffff
-+ */
-+ ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000
-+ 0x0 0x04000000>;
-+ /* Map inbound accesses from pci:0x0_00000000..ffffffff
-+ * to scb:0x0_00000000-ffffffff
-+ */
-+ dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000
-+ 0x1 0x00000000>;
-+ status = "okay";
-+ };
-+
-+ dma40: dma@7e007b00 {
-+ compatible = "brcm,bcm2838-dma";
-+ reg = <0x0 0x7e007b00 0x400>;
-+ interrupts =
-+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, /* dma4 11 */
-+ <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>, /* dma4 12 */
-+ <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>, /* dma4 13 */
-+ <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; /* dma4 14 */
-+ interrupt-names = "dma11",
-+ "dma12",
-+ "dma13",
-+ "dma14";
-+ #dma-cells = <1>;
-+ brcm,dma-channel-mask = <0x7800>;
-+ };
-+
-+ vchiq: mailbox@7e00b840 {
-+ compatible = "brcm,bcm2838-vchiq";
-+ reg = <0 0x7e00b840 0x3c>;
-+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-+ };
-+
-+ xhci: xhci@7e9c0000 {
-+ compatible = "generic-xhci";
-+ status = "disabled";
-+ reg = <0x0 0x7e9c0000 0x100000>;
-+ interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
-+ };
-+
-+ hevc-decoder@7eb00000 {
-+ compatible = "raspberrypi,rpivid-hevc-decoder";
-+ reg = <0x0 0x7eb00000 0x10000>;
-+ status = "okay";
-+ };
-+
-+ rpivid-local-intc@7eb10000 {
-+ compatible = "raspberrypi,rpivid-local-intc";
-+ reg = <0x0 0x7eb10000 0x1000>;
-+ status = "okay";
-+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
-+ };
-+
-+ h264-decoder@7eb20000 {
-+ compatible = "raspberrypi,rpivid-h264-decoder";
-+ reg = <0x0 0x7eb20000 0x10000>;
-+ status = "okay";
-+ };
-+
-+ vp9-decoder@7eb30000 {
-+ compatible = "raspberrypi,rpivid-vp9-decoder";
-+ reg = <0x0 0x7eb30000 0x10000>;
-+ status = "okay";
-+ };
-+};
-+
-+&dma {
-+ /* The VPU firmware uses DMA channel 11 for VCHIQ */
-+ brcm,dma-channel-mask = <0x1f5>;
-+};
-+
-+&dma40 {
-+ /* The VPU firmware DMA channel 11 for VCHIQ */
-+ brcm,dma-channel-mask = <0x7000>;
-+};
-+
-+&firmwarekms {
-+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
-+};
-+
-+&smi {
-+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
-+};
-+
-+&mmc {
-+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
-+};
-+
-+&mmcnr {
-+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
-+};
-+
-+&csi0 {
-+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-+};
-+
-+&csi1 {
-+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-+};
-+
-+&random {
-+ compatible = "brcm,bcm2711-rng200", "brcm,bcm2838-rng200";
-+ status = "okay";
-+};
-+
-+&usb {
-+ /* Enable the FIQ support */
-+ reg = <0x7e980000 0x10000>,
-+ <0x7e00b200 0x200>;
-+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
-+ <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
-+ status = "disabled";
-+};
-+
-+&gpio {
-+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
-+ <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
-+};
-+
-+&cpu_thermal {
-+ thermal-sensors = <&thermal>;
-+};
-+
-+&genet {
-+ compatible = "brcm,bcm2711-genet-v5", "brcm,genet-v5";
-+};
projects / openwrt / staging / luka.git / blobdiff