From: Baruch Siach <baruch@tkos.co.il>
Date: Mon, 30 May 2022 04:23:33 +0000 (+0300)
Subject: ARM: imx6ul: drop the adc num-channels property
X-Git-Tag: v6.1-rc5~784^2~19^2~32
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71b81f1cac29297769ec81fe29a3fcc40bc2c31c;p=platform%2Fkernel%2Flinux-starfive.git

ARM: imx6ul: drop the adc num-channels property

The mainline vf610_adc driver never used this property.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
index a6cf0f21c66d..43868311f48a 100644
--- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
+++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
@@ -72,7 +72,6 @@
 &adc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_adc1>;
-	num-channels = <3>;
 	vref-supply = <&reg_vref_adc>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi
index 0d4ba9494cf2..38ea4dcfa228 100644
--- a/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi
+++ b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi
@@ -83,11 +83,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_adc1>;
 	vref-supply = <&reg_adc1_vref_3v3>;
-	/*
-	 * driver can not separate a specific channel so we request 4 channels
-	 * here - we need only the fourth channel
-	 */
-	num-channels = <4>;
 	status = "disabled";
 };
 
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index afeec01f6522..799d8d065731 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -923,7 +923,6 @@
 				reg = <0x02198000 0x4000>;
 				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6UL_CLK_ADC1>;
-				num-channels = <2>;
 				clock-names = "adc";
 				fsl,adck-max-frequency = <30000000>, <40000000>,
 							 <20000000>;
diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
index 15621e03fa4d..623bb7585ad1 100644
--- a/arch/arm/boot/dts/imx6ull-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
@@ -94,7 +94,6 @@
 };
 
 &adc1 {
-	num-channels = <10>;
 	vref-supply = <&reg_module_3v3_avdd>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_adc1>;