summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt
diff options
context:
space:
mode:
authorDmitry Torokhov <dmitry.torokhov@gmail.com>2014-10-03 22:24:46 +0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2014-10-03 22:24:46 +0400
commit447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6 (patch)
tree676e741f2552c9cb301e1e49c557b92bf8940f55 /Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt
parent3049683eafdbbbd7350b0e5ca02a2d8c026a3362 (diff)
parent042e1c79166b9250edd8262bea84e1703f27ad2e (diff)
downloadlinux-447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6.tar.xz
Merge branch 'next' into for-linus
Prepare first round of input updates for 3.18.
Diffstat (limited to 'Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt')
-rw-r--r--Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt24
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt b/Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt
new file mode 100644
index 000000000000..952f6c96bab9
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt
@@ -0,0 +1,24 @@
+Qualcomm APQ8064 SATA PHY Controller
+------------------------------------
+
+SATA PHY nodes are defined to describe on-chip SATA Physical layer controllers.
+Each SATA PHY controller should have its own node.
+
+Required properties:
+- compatible: compatible list, contains "qcom,apq8064-sata-phy".
+- reg: offset and length of the SATA PHY register set;
+- #phy-cells: must be zero
+- clocks: a list of phandles and clock-specifier pairs, one for each entry in
+ clock-names.
+- clock-names: must be "cfg" for phy config clock.
+
+Example:
+ sata_phy: sata-phy@1b400000 {
+ compatible = "qcom,apq8064-sata-phy";
+ reg = <0x1b400000 0x200>;
+
+ clocks = <&gcc SATA_PHY_CFG_CLK>;
+ clock-names = "cfg";
+
+ #phy-cells = <0>;
+ };