Commit e2c7f52b authored by Andrey Smirnov's avatar Andrey Smirnov Committed by Shawn Guo
Browse files

dt-bindings: iio: imx7d-adc: Add #io-channel-cells to required 



Add #io-channel-cells to list of required properties. Needed to be
able to reference that node by phandle.

Signed-off-by: default avatarAndrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent f0e79eaf

Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt

+2 −0
Original line number Original line Diff line number Diff line
@@ -10,6 +10,7 @@ Required properties: 
- clocks: The root clock of the ADC controller

- clocks: The root clock of the ADC controller

- clock-names: Must contain "adc", matching entry in the clocks property

- clock-names: Must contain "adc", matching entry in the clocks property

- vref-supply: The regulator supply ADC reference voltage

- vref-supply: The regulator supply ADC reference voltage

- #io-channel-cells: Must be 1 as per ../iio-bindings.txt





Example:

Example:

adc1: adc@30610000 {

adc1: adc@30610000 {
@@ -19,4 +20,5 @@ adc1: adc@30610000 { 
	clocks = <&clks IMX7D_ADC_ROOT_CLK>;

	clocks = <&clks IMX7D_ADC_ROOT_CLK>;

	clock-names = "adc";

	clock-names = "adc";

	vref-supply = <&reg_vcc_3v3_mcu>;

	vref-supply = <&reg_vcc_3v3_mcu>;

	#io-channel-cells = <1>;

};
 
};

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