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ARM: imx6ul: drop the adc num-channels property

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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>
This commit is contained in:
Baruch Siach 2022-05-30 07:23:33 +03:00 committed by Shawn Guo
parent 1ee723ea39
commit 71b81f1cac
4 changed files with 0 additions and 8 deletions
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1
arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
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@ -72,7 +72,6 @@ reg_vref_adc: regulator-vref-adc {
&adc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_adc1>;
num-channels = <3>;
vref-supply = <&reg_vref_adc>;
status = "okay";
};

5
arch/arm/boot/dts/imx6ul-phytec-segin.dtsi
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@ -83,11 +83,6 @@ &adc1 {
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";
};

1
arch/arm/boot/dts/imx6ul.dtsi
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@ -923,7 +923,6 @@ adc1: adc@2198000 {
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>;

1
arch/arm/boot/dts/imx6ull-colibri.dtsi
View File

@ -94,7 +94,6 @@ reg_eth_phy: regulator-eth-phy {
};
&adc1 {
num-channels = <10>;
vref-supply = <&reg_module_3v3_avdd>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_adc1>;