sunxi: add support for FriendlyArm Zeropi

[openwrt/openwrt.git] / target / linux / sunxi / patches-5.4 / 062-add-sun8i-h3-zeropi-support.patch

diff --git a/target/linux/sunxi/patches-5.4/062-add-sun8i-h3-zeropi-support.patch b/target/linux/sunxi/patches-5.4/062-add-sun8i-h3-zeropi-support.patch
new file mode 100644 (file)
index 0000000..dc69f70
--- /dev/null
+++ b/target/linux/sunxi/patches-5.4/062-add-sun8i-h3-zeropi-support.patch
@@ -0,0 +1,79 @@
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -1118,6 +1118,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
+       sun8i-h3-orangepi-plus2e.dtb \
+       sun8i-h3-orangepi-zero-plus2.dtb \
+       sun8i-h3-rervision-dvk.dtb \
++      sun8i-h3-zeropi.dtb \
+       sun8i-r16-bananapi-m2m.dtb \
+       sun8i-r16-nintendo-nes-classic.dtb \
+       sun8i-r16-nintendo-super-nes-classic.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/sun8i-h3-zeropi.dts
+@@ -0,0 +1,66 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++
++#include "sun8i-h3-nanopi.dtsi"
++
++/ {
++      model = "FriendlyElec ZeroPi";
++      compatible = "friendlyarm,zeropi", "allwinner,sun8i-h3";
++
++      aliases {
++              ethernet0 = &emac;
++      };
++
++      reg_gmac_3v3: gmac-3v3 {
++              compatible = "regulator-fixed";
++              pinctrl-names = "default";
++              pinctrl-0 = <&gmac_power_pin_nanopi>;
++              regulator-name = "gmac-3v3";
++              regulator-min-microvolt = <3300000>;
++              regulator-max-microvolt = <3300000>;
++              startup-delay-us = <100000>;
++              enable-active-high;
++              gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
++      };
++};
++
++&ehci0 {
++      status = "okay";
++};
++
++&ohci0 {
++      status = "okay";
++};
++
++&pio {
++      gmac_power_pin_nanopi: gmac_power_pin@0 {
++              pins = "PD6";
++              function = "gpio_out";
++      };
++};
++
++&external_mdio {
++      ext_rgmii_phy: ethernet-phy@1 {
++              compatible = "ethernet-phy-ieee802.3-c22";
++              reg = <7>;
++      };
++};
++
++&emac {
++      pinctrl-names = "default";
++      pinctrl-0 = <&emac_rgmii_pins>;
++      phy-supply = <&reg_gmac_3v3>;
++      phy-handle = <&ext_rgmii_phy>;
++      phy-mode = "rgmii";
++
++      allwinner,leds-active-low;
++      status = "okay";
++};
++
++&usb_otg {
++      status = "okay";
++      dr_mode = "peripheral";
++};
++
++&usbphy {
++      usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
++};