From mboxrd@z Thu Jan 1 00:00:00 1970 From: Haibo Chen Subject: [PATCH v3 2/4] Documentation: add the binding file for Freescale imx7d ADC driver Date: Fri, 20 Nov 2015 23:48:13 +0800 Message-ID: <1448034495-1759-3-git-send-email-haibo.chen@freescale.com> References: <1448034495-1759-1-git-send-email-haibo.chen@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1448034495-1759-1-git-send-email-haibo.chen@freescale.com> Sender: linux-kernel-owner@vger.kernel.org To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, shawnguo@kernel.org, kernel@pengutronix.de, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux@arm.linux.org.uk Cc: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org The patch adds the binding file for Freescale imx7d ADC driver. Signed-off-by: Haibo Chen Acked-by: Rob Herring --- .../devicetree/bindings/iio/adc/imx7d-adc.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt new file mode 100644 index 0000000..5c184b9 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt @@ -0,0 +1,22 @@ +Freescale imx7d ADC bindings + +The devicetree bindings are for the ADC driver written for +imx7d SoC. + +Required properties: +- compatible: Should be "fsl,imx7d-adc" +- reg: Offset and length of the register set for the ADC device +- interrupts: The interrupt number for the ADC device +- 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 + +Example: +adc1: adc@30610000 { + compatible = "fsl,imx7d-adc"; + reg = <0x30610000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_ADC_ROOT_CLK>; + clock-names = "adc"; + vref-supply = <®_vcc_3v3_mcu>; +}; -- 1.9.1