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Subject[PATCH v2] ARM: dts: sun8i-h3: Add support for the RerVision H3-DVK board
Date
This is an H3-based board that sticks close to the reference design.

Supported features:
* UART
* DRAM
* MMC
* eMMC
* Ethernet
* USB host
* USB peripheral
* HDMI

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
---
Changes since v1:
* Removed unneeded changes to mmc2_8bit_pins node;
* Renamed HDMI connector nodes to match other boards.

arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts | 119 +++++++++++++++++++
2 files changed, 120 insertions(+)
create mode 100644 arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bd40148a15b2..8db275b75214 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1078,6 +1078,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-h3-orangepi-plus.dtb \
sun8i-h3-orangepi-plus2e.dtb \
sun8i-h3-orangepi-zero-plus2.dtb \
+ sun8i-h3-rervision-dvk.dtb \
sun8i-r16-bananapi-m2m.dtb \
sun8i-r16-nintendo-nes-classic.dtb \
sun8i-r16-nintendo-super-nes-classic.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts b/arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts
new file mode 100644
index 000000000000..94b71e064eb6
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts
@@ -0,0 +1,119 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2019 Bootlin
+ * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
+ */
+
+/dts-v1/;
+#include "sun8i-h3.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "RerVision H3-DVK";
+ compatible = "rervision,h3-dvk", "allwinner,sun8i-h3";
+
+ aliases {
+ ethernet0 = &emac;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_input: endpoint {
+ remote-endpoint = <&hdmi_connector_output>;
+ };
+ };
+ };
+};
+
+&de {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_connector_output: endpoint {
+ remote-endpoint = <&hdmi_connector_input>;
+ };
+};
+
+&mmc0 {
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+ status = "okay";
+ vmmc-supply = <&reg_vcc3v3>;
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&mmc2_8bit_pins {
+ drive-strength = <40>;
+ bias-pull-up;
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
+
+&ohci3 {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+ dr_mode = "peripheral";
+};
+
+&usbphy {
+ status = "okay";
+};
--
2.21.0
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