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i2c: nomadik: Add Device Tree support to the Nomadik I2C driver

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Here we apply the bindings required for successful Device Tree
probing of the i2c-nomadik driver.

Signed-off-by: Lee Jones <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
This commit is contained in:
Lee Jones 2012-08-06 11:09:57 +01:00 • committed by Wolfram Sang
commit 43fea5813c
3 changed files with 56 additions and 4 deletions
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23
Documentation/devicetree/bindings/i2c/nomadik.txt Normal file
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I2C for Nomadik based systems
Required (non-standard) properties:
- Nil
Recommended (non-standard) properties:
- clock-frequency : Maximum bus clock frequency for the device
Optional (non-standard) properties:
- Nil
Example :
i2c@80004000 {
compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
reg = <0x80004000 0x1000>;
interrupts = <0 21 0x4>;
#address-cells = <1>;
#size-cells = <0>;
v-i2c-supply = <&db8500_vape_reg>;
clock-frequency = <400000>;
};