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From c45fbddb2cd7ce6198e33ebe6dc4c1301d7875d4 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Sun, 19 Apr 2020 20:50:08 +0100
Subject: [PATCH] Fix some GPIO setup on Pinebook Pro
This patchset contains two small fixes for the dts of the Pinebook Pro.
The first fixes inverted logic on the headphone detect GPIO.
The second patch fixes unreliable DC charger detection.
Tobias Schramm (2):
arm64: dts: rockchip: fix inverted headphone detection
arm64: dts: rockchip: enable DC charger detection pullup
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index 5ea281b55fe2..294d21bf45f5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -147,7 +147,7 @@ es8316-sound {
"Speaker", "Speaker Amplifier OUTL",
"Speaker", "Speaker Amplifier OUTR";
- simple-audio-card,hp-det-gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
+ simple-audio-card,hp-det-gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
simple-audio-card,aux-devs = <&speaker_amp>;
simple-audio-card,pin-switches = "Speaker";
@@ -788,13 +788,13 @@ lidbtn_gpio: lidbtn-gpio {
dc-charger {
dc_det_gpio: dc-det-gpio {
- rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
+ rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
es8316 {
hp_det_gpio: hp-det-gpio {
- rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
--
2.26.1
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