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| author | Viresh Kumar <viresh.kumar@linaro.com> | 2012-08-27 10:37:18 +0530 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2012-09-13 01:09:56 -0400 |
| commit | 26fdaa7453db49de80cc216cb696233b23d0b9d1 (patch) | |
| tree | ed4b75600ed6adab44e045681b3150ecd9dd5adf /Documentation | |
| parent | 3f09e6c0d32398b777b00c21053a1ef5f840b1af (diff) | |
| download | linux-stable-26fdaa7453db49de80cc216cb696233b23d0b9d1.tar.gz linux-stable-26fdaa7453db49de80cc216cb696233b23d0b9d1.tar.bz2 linux-stable-26fdaa7453db49de80cc216cb696233b23d0b9d1.zip | |
pata_arasan: add Device Tree probing capability
SPEAr platforms now support DT and so must convert all drivers to support DT.
This patch adds DT probing support for Arasan Compact Flash controller and
updates its documentation too.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/pata-arasan.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/pata-arasan.txt b/Documentation/devicetree/bindings/ata/pata-arasan.txt new file mode 100644 index 000000000000..95ec7f825ede --- /dev/null +++ b/Documentation/devicetree/bindings/ata/pata-arasan.txt @@ -0,0 +1,17 @@ +* ARASAN PATA COMPACT FLASH CONTROLLER + +Required properties: +- compatible: "arasan,cf-spear1340" +- reg: Address range of the CF registers +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupt: Should contain the CF interrupt number + +Example: + + cf@fc000000 { + compatible = "arasan,cf-spear1340"; + reg = <0xfc000000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <12>; + }; |