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63 lines
1.6 KiB
Diff
63 lines
1.6 KiB
Diff
From 98494cbc35117a83cff5e0c23d200243bdff4f43 Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Tue, 12 Apr 2022 11:21:21 +0000
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Subject: [PATCH 085/120] WIP: arm64: dts: meson: sm1-x96-air: add RTL8822CS
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WiFi and Bluetooth support
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Add support for the RTL8822CS WiFi and BT module on the board.
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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.../dts/amlogic/meson-sm1-x96-air-gbit.dts | 24 +++++++++++++++++++
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1 file changed, 24 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts
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index 7e1a74046ba5..9217db5bdcea 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts
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+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-x96-air-gbit.dts
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@@ -13,6 +13,10 @@ / {
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compatible = "amediatech,x96-air-gbit", "amlogic,sm1";
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model = "Shenzhen Amediatech Technology Co., Ltd X96 Air";
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+ aliases {
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+ serial2 = &uart_A;
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+ };
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+
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sound {
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compatible = "amlogic,axg-sound-card";
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model = "X96-AIR";
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@@ -120,6 +124,12 @@ &ir {
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linux,rc-map-name = "rc-x96max";
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};
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+&sd_emmc_a {
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+ rtl8822cs: wifi@1 {
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+ reg = <1>;
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+ };
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+};
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+
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&tdmif_b {
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status = "okay";
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};
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@@ -131,3 +141,17 @@ &tdmout_b {
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&tohdmitx {
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status = "okay";
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};
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+
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+&uart_A {
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+ status = "okay";
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+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
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+ pinctrl-names = "default";
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+ uart-has-rtscts;
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+
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+ bluetooth {
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+ compatible = "realtek,rtl8822cs-bt";
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+ enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
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+ host-wake-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
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+ device-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>;
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+ };
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+};
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--
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2.34.1
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