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authorMaxime Ripard <maxime.ripard@free-electrons.com>2014-05-14 12:58:57 (GMT)
committerKishon Vijay Abraham I <kishon@ti.com>2014-05-14 14:11:13 (GMT)
commitfecc2d785ba99ce219f5c10d3b416dc9e74516b1 (patch)
tree327c159b2cc8c404012bd0b4f4b703b11ce49129 /Documentation/devicetree/bindings/phy
parent2a7f9982d6c188052b85a6488c7008a45c4a062c (diff)
Documentation: dt: Add new compatible for the A31 USB Phy
Document the freshly introduced compatible for the USB phy in use in the Allwinner A31 SoC. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
-rw-r--r--Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt23
1 files changed, 17 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
index a82361b..16528b9 100644
--- a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
@@ -2,15 +2,26 @@ Allwinner sun4i USB PHY
-----------------------
Required properties:
-- compatible : should be one of "allwinner,sun4i-a10-usb-phy",
- "allwinner,sun5i-a13-usb-phy" or "allwinner,sun7i-a20-usb-phy"
+- compatible : should be one of
+ * allwinner,sun4i-a10-usb-phy
+ * allwinner,sun5i-a13-usb-phy
+ * allwinner,sun6i-a31-usb-phy
+ * allwinner,sun7i-a20-usb-phy
- reg : a list of offset + length pairs
-- reg-names : "phy_ctrl", "pmu1" and for sun4i or sun7i "pmu2"
+- reg-names :
+ * "phy_ctrl"
+ * "pmu1"
+ * "pmu2" for sun4i, sun6i or sun7i
- #phy-cells : from the generic phy bindings, must be 1
-- clocks : phandle + clock specifier for the phy clock
-- clock-names : "usb_phy"
+- clocks : phandle + clock specifier for the phy clocks
+- clock-names :
+ * "usb_phy" for sun4i, sun5i or sun7i
+ * "usb0_phy", "usb1_phy" and "usb2_phy" for sun6i
- resets : a list of phandle + reset specifier pairs
-- reset-names : "usb0_reset", "usb1_reset" and for sun4i or sun7i "usb2_reset"
+- reset-names :
+ * "usb0_reset"
+ * "usb1_reset"
+ * "usb2_reset" for sun4i, sun6i or sun7i
Example:
usbphy: phy@0x01c13400 {

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