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| author | Franklin S Cooper Jr <fcooper@ti.com> | 2017-09-11 22:11:45 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-10-17 23:47:01 +0200 |
| commit | 15e9833e22cc6e2f882639662b90eef02ef7583e (patch) | |
| tree | 29cc58e1b69b2b6f625f7480a1b31c0af3ba4eb9 /Documentation/devicetree/bindings/i2c | |
| parent | i2c: davinci: Add PM Runtime Support (diff) | |
| download | linux-15e9833e22cc6e2f882639662b90eef02ef7583e.tar.xz linux-15e9833e22cc6e2f882639662b90eef02ef7583e.zip | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-davinci.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt index 5b123e0e4cc2..64e6e656c345 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. |