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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@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.1
Franklin S Cooper Jr 2017-09-11 15:11:45 -05:00 committed by Wolfram Sang
parent 17f88151ff
commit 15e9833e22
1 changed files with 12 additions and 0 deletions
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Documentation/devicetree/bindings/i2c/i2c-davinci.txt
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@ -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.