aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/phy
diff options
context:
space:
mode:
authorPeter Griffin <peter.griffin@linaro.org>2014-09-08 11:33:01 +0100
committerKishon Vijay Abraham I <kishon@ti.com>2014-09-24 15:18:33 +0530
commitd6140c70ed5759e1097cf8ac80f89b208cf0260f (patch)
treed8d08d48d760ced8a21a9aabc8140dd079784771 /Documentation/devicetree/bindings/phy
parent3f8da2e36c04577a39dc210255f53bdc9e4ca0e4 (diff)
phy: phy-stih41x-usb: Add dt documentation for USB phy on STiH415/6
This patch adds dt documentation bindings for the usb phy found on STiH415/5 SoC's from STMicroelectronics, which support USB 1.1 and 2.0. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
-rw-r--r--Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt24
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt b/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt
new file mode 100644
index 000000000000..00944a05ee6b
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt
@@ -0,0 +1,24 @@
+STMicroelectronics STiH41x USB PHY binding
+------------------------------------------
+
+This file contains documentation for the usb phy found in STiH415/6 SoCs from
+STMicroelectronics.
+
+Required properties:
+- compatible : should be "st,stih416-usb-phy" or "st,stih415-usb-phy"
+- st,syscfg : should be a phandle of the syscfg node
+- clock-names : must contain "osc_phy"
+- clocks : must contain an entry for each name in clock-names.
+See: Documentation/devicetree/bindings/clock/clock-bindings.txt
+- #phy-cells : must be 0 for this phy
+See: Documentation/devicetree/bindings/phy/phy-bindings.txt
+
+Example:
+
+usb2_phy: usb2phy@0 {
+ compatible = "st,stih416-usb-phy";
+ #phy-cell = <0>;
+ st,syscfg = <&syscfg_rear>;
+ clocks = <&clk_sysin>;
+ clock-names = "osc_phy";
+};

Privacy Policy