diff mbox series

[v1,15/24] ARM: dts: imx7-colibri: disable adc2

Message ID 20220506152809.295409-16-marcel@ziswiler.com (mailing list archive)
State New, archived
Headers show
Series ARM: dts: imx7-colibri: device tree improvements | expand

Commit Message

Marcel Ziswiler May 6, 2022, 3:28 p.m. UTC 
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

ADC2 is not available as it conflicts with the AD7879 resistive
touchscreen.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---

 arch/arm/boot/dts/imx7-colibri-aster.dtsi   | 8 --------
 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 4 ----
 arch/arm/boot/dts/imx7-colibri.dtsi         | 3 ++-
 3 files changed, 2 insertions(+), 13 deletions(-)
diff mbox series

Patch

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 @@  &adc1 {
 	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 @@  &adc1 {
 	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 @@  &adc1 {
 	vref-supply = <&reg_DCDC3>;
 };
 
+/* ADC2 is not available as it conflicts with AD7879 resistive touchscreen. */
 &adc2 {
-	vref-supply = <&reg_DCDC3>;
+	status = "disabled";
 };
 
 &cpu0 {