From b196b70cd762d31d99ea03f2737053c680bf8b05 Mon Sep 17 00:00:00 2001 From: Xingyu Chen Date: Mon, 27 May 2019 13:18:31 +0800 Subject: [PATCH] arm64: dts: remove the adc_keypad node for ac213 board [1/1] PD#SWPL-8711 Problem: the adckey driver maybe reports unexpected event when the configured channel is dangling. Solution: the board does not support adckey, remove the adc_keypad node in dts Verify: test pass on ac213 Change-Id: I78eeb608928c1d455f6c659127e75f3d77d09541 Signed-off-by: Xingyu Chen --- arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts index fa1b65d..39c37d8 100644 --- a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts +++ b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts @@ -426,19 +426,6 @@ detect_mode = <0>;/*0:polling mode, 1:irq mode*/ }; - adc_keypad { - compatible = "amlogic, adc_keypad"; - status = "okay"; - key_name = "vol-", "vol+", "enter"; - key_num = <3>; - io-channels = <&saradc SARADC_CH2>; - io-channel-names = "key-chan-2"; - key_chan = ; - key_code = <114 115 28>; - key_val = <143 266 389>; //val=voltage/1800mV*1023 - key_tolerance = <40 40 40>; - }; - unifykey{ compatible = "amlogic, unifykey"; status = "ok"; -- 2.7.4