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author | Ingo Molnar <mingo@elte.hu> | 2008-07-19 00:00:54 +0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-19 00:00:54 +0400 |
commit | bb2c018b09b681d43f5e08124b83e362647ea82b (patch) | |
tree | d794902c78f9fdd04ed88a4b8d451ed6f9292ec0 /Documentation/powerpc/dts-bindings/fsl/i2c.txt | |
parent | 82638844d9a8581bbf33201cc209a14876eca167 (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) | |
download | linux-bb2c018b09b681d43f5e08124b83e362647ea82b.tar.xz |
Merge branch 'linus' into cpus4096
Conflicts:
drivers/acpi/processor_throttling.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/powerpc/dts-bindings/fsl/i2c.txt')
-rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/i2c.txt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/i2c.txt b/Documentation/powerpc/dts-bindings/fsl/i2c.txt new file mode 100644 index 000000000000..d0ab33e21fe6 --- /dev/null +++ b/Documentation/powerpc/dts-bindings/fsl/i2c.txt @@ -0,0 +1,32 @@ +* I2C + +Required properties : + + - device_type : Should be "i2c" + - reg : Offset and length of the register set for the device + +Recommended properties : + + - compatible : Should be "fsl-i2c" for parts compatible with + Freescale I2C specifications. + - interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + - dfsrr : boolean; if defined, indicates that this I2C device has + a digital filter sampling rate register + - fsl5200-clocking : boolean; if defined, indicated that this device + uses the FSL 5200 clocking mechanism. + +Example : + i2c@3000 { + interrupt-parent = <40000>; + interrupts = <1b 3>; + reg = <3000 18>; + device_type = "i2c"; + compatible = "fsl-i2c"; + dfsrr; + }; |