arm64: dts: allwinner: h6: Add OrangePi One Plus initial support

OrangePi One Plus is Allwinner H6 based open-source SBC,
which support:
- Allwinner H6 Quad-core 64-bit ARM Cortex-A53
- GPU Mali-T720
- 1GB LPDDR3 RAM
- AXP805 PMIC
- 1Gbps GMAC via RTL8211
- USB 2.0 Host, OTG
- HDMI port
- 5V/2A DC power supply

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

2 files changed, 151 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index b7034327b28b..e12b3f53ffd7 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -16,4 +16,5 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb
 dtb-$(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-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-one-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-one-plus.dts
new file mode 100644
index 000000000000..0612c19cd994
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-one-plus.dts
@@ -0,0 +1,150 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2018 Amarula Solutions
+ * Author: Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+/dts-v1/;
+
+#include "sun50i-h6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+        model = "OrangePi One Plus";
+        compatible = "xunlong,orangepi-one-plus", "allwinner,sun50i-h6";
+
+        aliases {
+                serial0 = &uart0;
+        };
+
+        chosen {
+                stdout-path = "serial0:115200n8";
+        };
+};
+
+&mmc0 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&mmc0_pins>;
+        vmmc-supply = <&reg_cldo1>;
+        cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+        bus-width = <4>;
+        status = "okay";
+};
+
+&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;
+
+                regulators {
+                        reg_aldo1: aldo1 {
+                                regulator-always-on;
+                                regulator-min-microvolt = <3300000>;
+                                regulator-max-microvolt = <3300000>;
+                                regulator-name = "vcc-pl";
+                        };
+
+                        reg_aldo2: aldo2 {
+                                regulator-min-microvolt = <3300000>;
+                                regulator-max-microvolt = <3300000>;
+                                regulator-name = "vcc-ac200";
+                        };
+
+                        reg_aldo3: aldo3 {
+                                regulator-always-on;
+                                regulator-min-microvolt = <3300000>;
+                                regulator-max-microvolt = <3300000>;
+                                regulator-name = "vcc25-dram";
+                        };
+
+                        reg_bldo1: bldo1 {
+                                regulator-always-on;
+                                regulator-min-microvolt = <1800000>;
+                                regulator-max-microvolt = <1800000>;
+                                regulator-name = "vcc-bias-pll";
+                        };
+
+                        reg_bldo2: bldo2 {
+                                regulator-always-on;
+                                regulator-min-microvolt = <1800000>;
+                                regulator-max-microvolt = <1800000>;
+                                regulator-name = "vcc-efuse-pcie-hdmi-io";
+                        };
+
+                        reg_bldo3: bldo3 {
+                                regulator-always-on;
+                                regulator-min-microvolt = <1800000>;
+                                regulator-max-microvolt = <1800000>;
+                                regulator-name = "vcc-dcxoio";
+                        };
+
+                        bldo4 {
+                                /* unused */
+                        };
+
+                        reg_cldo1: cldo1 {
+                                regulator-always-on;
+                                regulator-min-microvolt = <3300000>;
+                                regulator-max-microvolt = <3300000>;
+                                regulator-name = "vcc-3v3";
+                        };
+
+                        reg_cldo2: cldo2 {
+                                regulator-min-microvolt = <3300000>;
+                                regulator-max-microvolt = <3300000>;
+                                regulator-name = "vcc-wifi-1";
+                        };
+
+                        reg_cldo3: cldo3 {
+                                regulator-min-microvolt = <3300000>;
+                                regulator-max-microvolt = <3300000>;
+                                regulator-name = "vcc-wifi-2";
+                        };
+
+                        reg_dcdca: dcdca {
+                                regulator-always-on;
+                                regulator-min-microvolt = <810000>;
+                                regulator-max-microvolt = <1080000>;
+                                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";
+};