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author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-05-14 14:58:57 +0200 |
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committer | Kishon Vijay Abraham I <kishon@ti.com> | 2014-05-14 19:41:13 +0530 |
commit | fecc2d785ba99ce219f5c10d3b416dc9e74516b1 (patch) | |
tree | 327c159b2cc8c404012bd0b4f4b703b11ce49129 /Documentation/devicetree/bindings/phy | |
parent | 2a7f9982d6c188052b85a6488c7008a45c4a062c (diff) | |
download | op-kernel-dev-fecc2d785ba99ce219f5c10d3b416dc9e74516b1.zip op-kernel-dev-fecc2d785ba99ce219f5c10d3b416dc9e74516b1.tar.gz |
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.txt | 23 |
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 { |