From mboxrd@z Thu Jan 1 00:00:00 1970 From: rentao.bupt@gmail.com Date: Sun, 18 Jul 2021 17:17:24 -0700 Subject: [PATCH 4/4] ARM: dts: aspeed: wedge100: Enable ADC channels In-Reply-To: <20210719001724.6410-1-rentao.bupt@gmail.com> References: <20210719001724.6410-1-rentao.bupt@gmail.com> Message-ID: <20210719001724.6410-5-rentao.bupt@gmail.com> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit From: Tao Ren Enable the ADC voltage sensoring channels used by Wedge100. Signed-off-by: Tao Ren --- 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 39c6be91d53f..584efa528450 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 { -- 2.17.1