49 lines
1.4 KiB
Diff
49 lines
1.4 KiB
Diff
From: Arnaud Ferraris <arnaud.ferraris@gmail.com>
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Date: Wed, 8 Dec 2021 23:43:08 +0100
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Subject: arm64: dts: rk3399-pinephone-pro: add modem RI pin
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Taht way the modem can wake the phone on incoming calls/messages.
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Signed-off-by: Arnaud Ferraris <arnaud.ferraris@gmail.com>
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---
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arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 19 +++++++++++++++++++
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1 file changed, 19 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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index e305955..ef5a58c 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -160,6 +160,21 @@ power {
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};
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};
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+ gpio-key-ri {
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+ compatible = "gpio-keys";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&ri_pin>;
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+
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+ ring_indicator: ring-indicator {
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+ label = "ring-indicator";
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+ linux,can-disable;
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+ linux,code = <KEY_WAKEUP>;
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+ gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_LOW>;
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+ wakeup-event-action = <EV_ACT_ASSERTED>;
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+ wakeup-source;
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+ };
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+ };
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+
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// in1 - digital mic daughhterboard
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// in2 - headset mic
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// in3 - modem output (muxed with mono)
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@@ -1127,6 +1142,10 @@ flash_pins: flash-pins {
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};
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modem {
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+ ri_pin: ri-pin {
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+ rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+
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vcc_4g_5v_en: vcc-4g-5v-en-pin {
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rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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