From 6205661df99d6537f7e7a0e0e57618f25e60db9c Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Wed, 24 Apr 2019 20:58:56 +0200 Subject: [PATCH] ARM: pxa: raumfeld-controller: fix 'dock detect' GPIO key The dock detection input key is active low. Also add a pinmux for it. Signed-off-by: Daniel Mack Signed-off-by: Robert Jarzmik --- arch/arm/boot/dts/pxa300-raumfeld-controller.dts | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/pxa300-raumfeld-controller.dts b/arch/arm/boot/dts/pxa300-raumfeld-controller.dts index 65d825091f0d..e0e1f99c6b22 100644 --- a/arch/arm/boot/dts/pxa300-raumfeld-controller.dts +++ b/arch/arm/boot/dts/pxa300-raumfeld-controller.dts @@ -109,9 +109,10 @@ }; &keys { + pinctrl-0 = <&gpio_keys_pins &dock_detect_pins>; dock-detect { label = "dock detect"; - gpios = <&gpio 116 GPIO_ACTIVE_HIGH>; + gpios = <&gpio 116 GPIO_ACTIVE_LOW>; linux,code = ; }; }; @@ -236,6 +237,14 @@ pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT); }; + dock_detect_pins: dock_detect_pins { + pinctrl-single,pins = < + MFP_PIN_PXA300(116) MFP_AF0 /* DOCK_DETECT */ + >; + pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH); + pinctrl-single,bias-pullup = MPF_PULL_UP; + }; + lcdc_pins: lcdc-pins { pinctrl-single,pins = < MFP_PIN_PXA300(54) MFP_AF1 /* LDD_0 */