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| author | Heiko Schocher <hs@denx.de> | 2012-07-30 07:21:12 (GMT) |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-09-12 09:37:24 (GMT) |
| commit | 5c3d8a46ac9778d117ca26f4fec18d7b8c8831ed (patch) | |
| tree | 1bb21169eddd9cb29c9bcb1ca19b8bcbea43b4b3 /Documentation | |
| parent | 002f002d956e6b01700ab8753c6f268c9aafc34a (diff) | |
| download | linux-fsl-qoriq-5c3d8a46ac9778d117ca26f4fec18d7b8c8831ed.tar.xz | |
i2c: davinci: add OF support
add of support for the davinci i2c driver.
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
[wsa: fix indentation in the binding description]
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/davinci.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/davinci.txt b/Documentation/devicetree/bindings/i2c/davinci.txt new file mode 100644 index 0000000..2dc935b --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/davinci.txt @@ -0,0 +1,28 @@ +* Texas Instruments Davinci I2C + +This file provides information, what the device node for the +davinci i2c interface contain. + +Required properties: +- compatible: "ti,davinci-i2c"; +- reg : Offset and length of the register set for the device + +Recommended properties : +- interrupts : standard interrupt property. +- clock-frequency : desired I2C bus clock frequency in Hz. + +Example (enbw_cmc board): + i2c@1c22000 { + compatible = "ti,davinci-i2c"; + reg = <0x22000 0x1000>; + clock-frequency = <100000>; + interrupts = <15>; + interrupt-parent = <&intc>; + #address-cells = <1>; + #size-cells = <0>; + + dtt@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; + }; |