From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrey Smirnov Subject: [PATCH v3 1/4] dt-bindings: iio: imx7d-adc: Add #io-channel-cells to required Date: Sun, 14 Apr 2019 11:34:00 -0700 Message-ID: <20190414183403.21538-1-andrew.smirnov@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Shawn Guo Cc: Andrey Smirnov , Chris Healy , Andrew Lunn , Fabio Estevam , Rob Herring , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org Add #io-channel-cells to list of required properties. Needed to be able to reference that node by phandle. Signed-off-by: Andrey Smirnov Cc: Shawn Guo Cc: Chris Healy Cc: Andrew Lunn Cc: Fabio Estevam Cc: Rob Herring Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt index 5c184b940669..f1f3a552459b 100644 --- a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt @@ -10,6 +10,7 @@ Required properties: - clocks: The root clock of the ADC controller - clock-names: Must contain "adc", matching entry in the clocks property - vref-supply: The regulator supply ADC reference voltage +- #io-channel-cells: Must be 1 as per ../iio-bindings.txt Example: adc1: adc@30610000 { @@ -19,4 +20,5 @@ adc1: adc@30610000 { clocks = <&clks IMX7D_ADC_ROOT_CLK>; clock-names = "adc"; vref-supply = <®_vcc_3v3_mcu>; + #io-channel-cells = <1>; }; -- 2.20.1