arm64: dts: allwinner: h6: Add Orange Pi 3 DTS

Orange Pi 3 is a H6 based SBC made by Xulong, released in January 2019. It
has the following features:

- Allwinner H6 quad-core 64-bit ARM Cortex-A53
- GPU Mali-T720
- 1GB or 2GB LPDDR3 RAM
- AXP805 PMIC
- AP6256 Wifi/BT 5.0
- USB 2.0 host port (A)
- USB 2.0 micro usb, OTG
- USB 3.0 Host + 4 port USB hub (GL3510)
- Gigabit Ethernet (Realtek RTL8211E phy)
- HDMI 2.0 port
- soldered eMMC (optional)
- 3x LED (one is on the bottom)
- microphone
- audio jack
- PCIe

Add basic support for the board.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 2dd806a..f6db061 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -21,6 +21,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-beelink-gs1.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-3.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-lite2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
new file mode 100644 (file)
index 0000000..17d4969
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
@@ -0,0 +1,215 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2019 Ondřej Jirman <megous@megous.com>
+ */
+
+/dts-v1/;
+
+#include "sun50i-h6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       model = "OrangePi 3";
+       compatible = "xunlong,orangepi-3", "allwinner,sun50i-h6";
+
+       aliases {
+               serial0 = &uart0;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               power {
+                       label = "orangepi:red:power";
+                       gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
+                       default-state = "on";
+               };
+
+               status {
+                       label = "orangepi:green:status";
+                       gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
+               };
+       };
+
+       reg_vcc5v: vcc5v {
+               /* board wide 5V supply directly from the DC jack */
+               compatible = "regulator-fixed";
+               regulator-name = "vcc-5v";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               regulator-always-on;
+       };
+};
+
+&cpu0 {
+       cpu-supply = <&reg_dcdca>;
+};
+
+&ehci0 {
+       status = "okay";
+};
+
+&ehci3 {
+       status = "okay";
+};
+
+&mmc0 {
+       vmmc-supply = <&reg_cldo1>;
+       cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+       bus-width = <4>;
+       status = "okay";
+};
+
+&ohci0 {
+       status = "okay";
+};
+
+&ohci3 {
+       status = "okay";
+};
+
+&pio {
+       vcc-pc-supply = <&reg_bldo2>;
+       vcc-pd-supply = <&reg_cldo1>;
+};
+
+&r_i2c {
+       status = "okay";
+
+       axp805: pmic@36 {
+               compatible = "x-powers,axp805", "x-powers,axp806";
+               reg = <0x36>;
+               interrupt-parent = <&r_intc>;
+               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+               interrupt-controller;
+               #interrupt-cells = <1>;
+               x-powers,self-working-mode;
+               vina-supply = <&reg_vcc5v>;
+               vinb-supply = <&reg_vcc5v>;
+               vinc-supply = <&reg_vcc5v>;
+               vind-supply = <&reg_vcc5v>;
+               vine-supply = <&reg_vcc5v>;
+               aldoin-supply = <&reg_vcc5v>;
+               bldoin-supply = <&reg_vcc5v>;
+               cldoin-supply = <&reg_vcc5v>;
+
+               regulators {
+                       reg_aldo1: aldo1 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc-pl-led-ir";
+                       };
+
+                       reg_aldo2: aldo2 {
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc33-audio-tv-ephy-mac";
+                       };
+
+                       /* ALDO3 is shorted to CLDO1 */
+                       reg_aldo3: aldo3 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1";
+                       };
+
+                       reg_bldo1: bldo1 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-name = "vcc18-dram-bias-pll";
+                       };
+
+                       reg_bldo2: bldo2 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-name = "vcc-efuse-pcie-hdmi-pc";
+                       };
+
+                       bldo3 {
+                               /* unused */
+                       };
+
+                       bldo4 {
+                               /* unused */
+                       };
+
+                       reg_cldo1: cldo1 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2";
+                       };
+
+                       cldo2 {
+                               /* unused */
+                       };
+
+                       cldo3 {
+                               /* unused */
+                       };
+
+                       reg_dcdca: dcdca {
+                               regulator-always-on;
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <1160000>;
+                               regulator-name = "vdd-cpu";
+                       };
+
+                       reg_dcdcc: dcdcc {
+                               regulator-min-microvolt = <810000>;
+                               regulator-max-microvolt = <1080000>;
+                               regulator-name = "vdd-gpu";
+                       };
+
+                       reg_dcdcd: dcdcd {
+                               regulator-always-on;
+                               regulator-min-microvolt = <960000>;
+                               regulator-max-microvolt = <960000>;
+                               regulator-name = "vdd-sys";
+                       };
+
+                       reg_dcdce: dcdce {
+                               regulator-always-on;
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-name = "vcc-dram";
+                       };
+
+                       sw {
+                               /* unused */
+                       };
+               };
+       };
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_ph_pins>;
+       status = "okay";
+};
+
+&usb2otg {
+       /*
+        * This board doesn't have a controllable VBUS even though it
+        * does have an ID pin. Using it as anything but a USB host is
+        * unsafe.
+        */
+       dr_mode = "host";
+       status = "okay";
+};
+
+&usb2phy {
+       usb0_id_det-gpios = <&pio 2 15 GPIO_ACTIVE_HIGH>; /* PC15 */
+       usb0_vbus-supply = <&reg_vcc5v>;
+       usb3_vbus-supply = <&reg_vcc5v>;
+       status = "okay";
+};