From mboxrd@z Thu Jan 1 00:00:00 1970 From: fcooper@ti.com (Franklin S Cooper Jr) Date: Mon, 11 Sep 2017 15:11:45 -0500 Subject: [PATCH v4 2/2] dt-bindings: i2c: i2c-davinci: Update binding for 66AK2Gx pwr dm property In-Reply-To: <20170911201145.31257-1-fcooper@ti.com> References: <20170911201145.31257-1-fcooper@ti.com> Message-ID: <20170911201145.31257-3-fcooper@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add pm-domains property which is required for 66AK2Gx. Also document 66AK2G unique clocks property usage. Signed-off-by: Franklin S Cooper Jr Acked-by: Rob Herring Acked-by: Sekhar Nori --- 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