linux/Documentation/devicetree/bindings/ata/ahci-fsl-qoriq.txt
Tang Yuantian d72c0f430b devicetree: bindings: Fixed a few typos
There is a few typos in Freescale QorIQ AHCI bindings, This
patch fixes them.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2015-10-31 09:52:15 +09:00

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Binding for Freescale QorIQ AHCI SATA Controller
Required properties:
- reg: Physical base address and size of the controller's register area.
- compatible: Compatibility string. Must be 'fsl,<chip>-ahci', where
chip could be ls1021a, ls2080a, ls1043a etc.
- clocks: Input clock specifier. Refer to common clock bindings.
- interrupts: Interrupt specifier. Refer to interrupt binding.
Optional properties:
- dma-coherent: Enable AHCI coherent DMA operation.
- reg-names: register area names when there are more than 1 register area.
Examples:
sata@3200000 {
compatible = "fsl,ls1021a-ahci";
reg = <0x0 0x3200000 0x0 0x10000>;
interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&platform_clk 1>;
dma-coherent;
};