ARM: dts: enable ahci sata and sata phy for exynos5250

[cascardo/linux.git] / Documentation / devicetree / bindings / ata / exynos-sata.txt

diff --git a/Documentation/devicetree/bindings/ata/exynos-sata.txt b/Documentation/devicetree/bindings/ata/exynos-sata.txt
index 0849f10..b2adb1f 100644 (file)
--- a/Documentation/devicetree/bindings/ata/exynos-sata.txt
+++ b/Documentation/devicetree/bindings/ata/exynos-sata.txt
@@ -4,14 +4,21 @@ SATA nodes are defined to describe on-chip Serial ATA controllers.
 Each SATA controller should have its own node.
 
 Required properties:
-- compatible        : compatible list, contains "samsung,exynos5-sata"
-- interrupts        : <interrupt mapping for SATA IRQ>
-- reg               : <registers mapping>
-- samsung,sata-freq : <frequency in MHz>
+- compatible           : compatible list, contains "samsung,exynos5-sata"
+- interrupts           : <interrupt mapping for SATA IRQ>
+- reg                  : <registers mapping>
+- samsung,sata-freq    : <frequency in MHz>
+- phys                 : as mentioned in phy-bindings.txt
+- phy-names            : as mentioned in phy-bindings.txt
 
 Example:
-        sata@ffe08000 {
-                compatible = "samsung,exynos5-sata";
-                reg = <0xffe08000 0x1000>;
-                interrupts = <115>;
-        };
+       sata@122f0000 {
+               compatible = "snps,dwc-ahci";
+               samsung,sata-freq = <66>;
+               reg = <0x122f0000 0x1ff>;
+               interrupts = <0 115 0>;
+               clocks = <&clock 277>, <&clock 143>;
+               clock-names = "sata", "sclk_sata";
+               phys = <&sata_phy>;
+               phy-names = "sata-phy";
+       };