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arm64: dts: remove the adc_keypad node for ac213 board [1/1]

Browse Source 
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 <xingyu.chen@amlogic.com>
This commit is contained in:
Xingyu Chen
2019-05-27 13:18:31 +08:00
committed by Jianxin Pan
parent 1d2569d954
commit b196b70cd7
1 changed files with 0 additions and 13 deletions
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13
arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
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@@ -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 = <SARADC_CH2 SARADC_CH2 SARADC_CH2>;
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";