[PATCH 4/4] arm64: dts: meson-g12b-gtking-pro: add initial device-tree
From: Christian Hewitt
Date: Sun Apr 19 2020 - 01:54:06 EST
The Shenzen AZW (Beelink) GT-King Pro is based on the Amlogic W400 reference
board with an S922X chip.
- 4GB LPDDR4 RAM
- 64GB eMMC storage
- 10/100/1000 Base-T Ethernet
- AP6356S Wireless (802.11 a/b/g/n/ac, BT 4.1)
- HDMI 2.1 video
- Analogue audio output
- 1x RS232 port
- 2x USB 2.0 port
- 2x USB 3.0 ports
- IR receiver
- 1x full-size (not micro) SD card slot
- 1x Power on/off button
The rear RS232 port is not currently supported in the device-tree.
Signed-off-by: Christian Hewitt <christianshewitt@xxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-g12b-gtking-pro.dts | 39 +++++++++++++++++++
2 files changed, 40 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 1fd28e84e808..0f377031cccb 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12a-sei510.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12a-u200.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
new file mode 100644
index 000000000000..c2bc1ca5a136
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
+ * Copyright (c) 2019 Christian Hewitt <christianshewitt@xxxxxxxxx>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-w400.dtsi"
+#include "meson-g12-audio-hdmi.dtsi"
+
+/ {
+ compatible = "azw,gtking", "amlogic,g12b";
+ model = "Beelink GT-King Pro";
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <100>;
+
+ power-button {
+ label = "suspend";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ white {
+ label = "power:white";
+ gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+};
--
2.17.1