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Merge pull request #1844 from brooksytech/dev

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Enable GPIO wifi control on RK3399
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Brooksytech 2023-07-28 06:22:04 -07:00 committed by GitHub
commit d552e0bac5
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3 changed files with 19 additions and 4 deletions
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1
packages/hardware/quirks/devices/Anbernic RG552/001-deviceconfig
View file

@ -14,6 +14,7 @@ DEVICE_JACK="8"
DEVICE_HEADPHONE_DEV="/dev/input/by-path/platform-es8316-sound-event"
DEVICE_HAS_HDMI=true
DEVICE_HDMI_GPIO="54"
DEVICE_WIFI="113"
DEVICE_BATTERY_LED_STATUS=true
DEVICE_PWR_LED_CONTROL=true
UI_SERVICE="weston.service"

13
packages/hardware/quirks/devices/Anbernic RG552/005-wifi Normal file
View file

@ -0,0 +1,13 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2023-present BrooksyTech (https://github.com/brooksytech)
. /etc/profile
# Set export GPIO for Wifi and enable
if [ ! -d "/sys/class/gpio/gpio${DEVICE_WIFI}" ]; then
echo ${DEVICE_WIFI} > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio${DEVICE_WIFI}/direction
echo 1 > /sys/class/gpio/gpio${DEVICE_WIFI}/value
fi

9
projects/Rockchip/packages/linux/patches/RK3399/000-rk3399-devices.patch
View file

@ -177,8 +177,8 @@ diff -rupN linux.orig/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552-opp.dts
+};
diff -rupN linux.orig/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552.dts linux/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552.dts
--- linux.orig/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552.dts 1970-01-01 00:00:00.000000000 +0000
+++ linux/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552.dts 2023-07-27 13:51:07.753940750 +0000
@@ -0,0 +1,1328 @@
+++ linux/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552.dts 2023-07-28 03:39:31.373986693 +0000
@@ -0,0 +1,1329 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
@ -686,7 +686,8 @@ diff -rupN linux.orig/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552.dts lin
+ vcc_wifi: vcc-wifi-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
+ gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_pwr>;
+ regulator-name = "wifi_enable";
@ -1354,7 +1355,7 @@ diff -rupN linux.orig/arch/arm64/boot/dts/rockchip/rk3399-anbernic-rg552.dts lin
+ };
+
+ wifi {
+ wifi_pwr: wifi-pwr-en {
+ wifi_pwr: wifi-pwr {
+ rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };