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Date: Fri, 8 Sep 2017 12:54:48 -0500 From: Franklin S Cooper Jr <fcooper@...com> To: <wsa@...-dreams.de>, <robh+dt@...nel.org>, <linux@...linux.org.uk>, <nsekhar@...com>, <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <grygorii.strashko@...com>, <vigneshr@...com> CC: Franklin S Cooper Jr <fcooper@...com> Subject: [PATCH v3 2/2] dt-bindings: i2c: i2c-davinci: Update binding for 66AK2Gx pwr dm property Add pm-domains property which is required for 66AK2Gx. Also document 66AK2G unique clocks property usage. Signed-off-by: Franklin S Cooper Jr <fcooper@...com> Acked-by: Rob Herring <robh@...nel.org> Acked-by: Sekhar Nori <nsekhar@...com> --- Documentation/devicetree/bindings/i2c/i2c-davinci.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt index 5b123e0..64e6e65 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt @@ -6,6 +6,18 @@ davinci/keystone i2c interface contains. Required properties: - compatible: "ti,davinci-i2c" or "ti,keystone-i2c"; - reg : Offset and length of the register set for the device +- clocks: I2C functional clock phandle. + For 66AK2G this property should be set per binding, + Documentation/devicetree/bindings/clock/ti,sci-clk.txt + +SoC-specific Required Properties: + +The following are mandatory properties for Keystone 2 66AK2G SoCs only: + +- power-domains: Should contain a phandle to a PM domain provider node + and an args specifier containing the I2C device id + value. This property is as per the binding, + Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt Recommended properties : - interrupts : standard interrupt property. -- 2.9.4.dirty
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