49 lines
1.4 KiB
Diff
49 lines
1.4 KiB
Diff
From: Arnaud Ferraris <arnaud.ferraris@gmail.com>
|
|
Date: Wed, 8 Dec 2021 23:43:08 +0100
|
|
Subject: arm64: dts: rk3399-pinephone-pro: add modem RI pin
|
|
|
|
Taht way the modem can wake the phone on incoming calls/messages.
|
|
|
|
Signed-off-by: Arnaud Ferraris <arnaud.ferraris@gmail.com>
|
|
---
|
|
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 19 +++++++++++++++++++
|
|
1 file changed, 19 insertions(+)
|
|
|
|
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
|
|
index de07518..91687f6 100644
|
|
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
|
|
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
|
|
@@ -160,6 +160,21 @@ power {
|
|
};
|
|
};
|
|
|
|
+ gpio-key-ri {
|
|
+ compatible = "gpio-keys";
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&ri_pin>;
|
|
+
|
|
+ ring_indicator: ring-indicator {
|
|
+ label = "ring-indicator";
|
|
+ linux,can-disable;
|
|
+ linux,code = <KEY_WAKEUP>;
|
|
+ gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_LOW>;
|
|
+ wakeup-event-action = <EV_ACT_ASSERTED>;
|
|
+ wakeup-source;
|
|
+ };
|
|
+ };
|
|
+
|
|
// in1 - digital mic daughhterboard
|
|
// in2 - headset mic
|
|
// in3 - modem output (muxed with mono)
|
|
@@ -1127,6 +1142,10 @@ flash_pins: flash-pins {
|
|
};
|
|
|
|
modem {
|
|
+ ri_pin: ri-pin {
|
|
+ rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
+ };
|
|
+
|
|
vcc_4g_5v_en: vcc-4g-5v-en-pin {
|
|
rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|