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