diff options
| author | Baoyou Xie <baoyou.xie@linaro.org> | 2017-06-22 15:56:54 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-06-23 21:52:01 +0300 |
| commit | c0022504b500c4394ff106f0f13acb879ab2c70f (patch) | |
| tree | 3f628fe9958a49a70d4b9fab6fca50a41468f0c5 /Documentation/devicetree/bindings/i2c/i2c-zx2967.txt | |
| parent | 606fd2788b0fce6f5138078a4fbe8979ecba5697 (diff) | |
| download | linux-c0022504b500c4394ff106f0f13acb879ab2c70f.tar.xz | |
dt: bindings: add documentation for zx2967 family i2c controller
This patch adds dt-binding documentation for zx2967 family
i2c controller.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/i2c-zx2967.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-zx2967.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-zx2967.txt b/Documentation/devicetree/bindings/i2c/i2c-zx2967.txt new file mode 100644 index 000000000000..cb806d1ae4c9 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-zx2967.txt @@ -0,0 +1,22 @@ +ZTE zx2967 I2C controller + +Required properties: + - compatible: must be "zte,zx296718-i2c" + - reg: physical address and length of the device registers + - interrupts: a single interrupt specifier + - clocks: clock for the device + - #address-cells: should be <1> + - #size-cells: should be <0> + - clock-frequency: the desired I2C bus clock frequency. + +Examples: + + i2c@112000 { + compatible = "zte,zx296718-i2c"; + reg = <0x00112000 0x1000>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc24m>; + #address-cells = <1> + #size-cells = <0>; + clock-frequency = <1600000>; + }; |