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authorShawn Guo <shawn.guo@freescale.com>2014-06-24 11:19:27 +0100
committerTejun Heo <tj@kernel.org>2014-07-01 17:24:39 -0400
commit23a7c31e4a1c2e0acfa91c6360636e4ac6d8dd40 (patch)
tree150770d850b42c3fe7292103e4984f5966ea01a5 /Documentation/devicetree/bindings/ata/ahci-platform.txt
parentata: pata_samsung_cf: removes s5pc100 related ata codes (diff)
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dt-bindings: ata: create bindings for imx sata controller
To: Tejun Heo <tj@kernel.org>,linux-ide@vger.kernel.org The Freescale i.MX SATA controller mostly conforms to the AHCI interface, but there are some special extensions at integration level like clocks settings and hardware parameters. Let's create a separate bindings doc for imx sata controller, so that more imx specific properties can be added later without messing up the generic ahci-platform bindings. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/ata/ahci-platform.txt')
-rw-r--r--Documentation/devicetree/bindings/ata/ahci-platform.txt6
1 files changed, 0 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt
index c96d8dcf98fd..549ceb8cb93b 100644
--- a/Documentation/devicetree/bindings/ata/ahci-platform.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt
@@ -6,8 +6,6 @@ Each SATA controller should have its own node.
Required properties:
- compatible : compatible string, one of:
- "allwinner,sun4i-a10-ahci"
- - "fsl,imx53-ahci"
- - "fsl,imx6q-ahci"
- "hisilicon,hisi-ahci"
- "ibm,476gtr-ahci"
- "marvell,armada-380-ahci"
@@ -22,10 +20,6 @@ Optional properties:
- clocks : a list of phandle + clock specifier pairs
- target-supply : regulator for SATA target power
-"fsl,imx53-ahci", "fsl,imx6q-ahci" required properties:
-- clocks : must contain the sata, sata_ref and ahb clocks
-- clock-names : must contain "ahb" for the ahb clock
-
Examples:
sata@ffe08000 {
compatible = "snps,spear-ahci";