diff options
author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2022-05-16 15:47:25 +0200 |
---|---|---|
committer | Shawn Guo <shawnguo@kernel.org> | 2022-06-11 17:14:10 +0800 |
commit | 145c4d0a23e0c78a1afb9f321264665809a4420b (patch) | |
tree | 3ab50b9600e2fbc7dc4c7bb866dd3d5d65c8b38a | |
parent | 32f054fef145878c5331f9dd343014970a15ebfa (diff) |
ARM: dts: imx7-colibri: disable adc2
ADC2 is not available as it conflicts with the AD7879 resistive
touchscreen.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
-rw-r--r-- | arch/arm/boot/dts/imx7-colibri-aster.dtsi | 8 | ||||
-rw-r--r-- | arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 4 | ||||
-rw-r--r-- | arch/arm/boot/dts/imx7-colibri.dtsi | 3 |
3 files changed, 2 insertions, 13 deletions
diff --git a/arch/arm/boot/dts/imx7-colibri-aster.dtsi b/arch/arm/boot/dts/imx7-colibri-aster.dtsi index 9796bfabe241..a89c868ff3ed 100644 --- a/arch/arm/boot/dts/imx7-colibri-aster.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi @@ -7,14 +7,6 @@ status = "okay"; }; -/* - * ADC2 is not available on the Aster board and - * conflicts with AD7879 resistive touchscreen. - */ -&adc2 { - status = "disabled"; -}; - &fec1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index 069f56272546..6ae38c1f38d4 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -16,10 +16,6 @@ status = "okay"; }; -&adc2 { - status = "okay"; -}; - /* * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3. * So if you enable following capacitive touch controller, disable pwm2/pwm3 first. diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index da3df00c7d67..0fc4b33d97be 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -137,8 +137,9 @@ vref-supply = <®_DCDC3>; }; +/* ADC2 is not available as it conflicts with AD7879 resistive touchscreen. */ &adc2 { - vref-supply = <®_DCDC3>; + status = "disabled"; }; &cpu0 { |