From 00e9e776fa197592addc1f3002c63585f884a5dd Mon Sep 17 00:00:00 2001 From: Tao Ren Date: Sun, 18 Jul 2021 17:17:24 -0700 Subject: [PATCH] ARM: dts: aspeed: wedge100: Enable ADC channels Enable the ADC voltage sensoring channels used by Wedge100. Signed-off-by: Tao Ren Reviewed-by: Joel Stanley Link: https://lore.kernel.org/r/20210719001724.6410-5-rentao.bupt@gmail.com Signed-off-by: Joel Stanley --- arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts index 39c6be9..584efa5 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts @@ -12,6 +12,11 @@ stdout-path = &uart3; bootargs = "console=ttyS2,9600n8 root=/dev/ram rw"; }; + + ast-adc-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>; + }; }; &wdt2 { -- 2.7.4