From c47d244a646d08e2161b7fa22c5512e7988762ae Mon Sep 17 00:00:00 2001
From: Vasanth Ananthan <vasanthananthan@gmail.com>
Date: Tue, 20 Nov 2012 21:02:11 +0900
Subject: ARM: EXYNOS: DT Support for SATA and SATA PHY

This patch adds Device Nodes for SATA and SATA PHY device.

Signed-off-by: Vasanth Ananthan <vasanth.a@samsung.com>
[kgene.kim@samsung.com: removed address definitions as per comments]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 Documentation/devicetree/bindings/ata/exynos-sata.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/ata/exynos-sata.txt

(limited to '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
new file mode 100644
index 000000000000..0849f1025e34
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/exynos-sata.txt
@@ -0,0 +1,17 @@
+* Samsung AHCI SATA Controller
+
+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>
+
+Example:
+        sata@ffe08000 {
+                compatible = "samsung,exynos5-sata";
+                reg = <0xffe08000 0x1000>;
+                interrupts = <115>;
+        };
-- 
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