Messages in this thread Patch in this message |  | | From | Harvey Hunt <> | Subject | [V6 2/2] dt-bindings: phy: Add bindings for ralink-usb PHY | Date | Tue, 15 Aug 2017 13:47:03 +0100 |
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From: John Crispin <john@phrozen.org>
Add a binding for the USB phy on Mediatek/Ralink SoCs.
Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mediatek@lists.infradead.org --- Changes in V6: * Add MT7628 binding * Add optional reg property
Changes in V5: * None
Changes in V4: * None
Changes in V3: * Split out from first patch
.../devicetree/bindings/phy/ralink-usb-phy.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/ralink-usb-phy.txt
diff --git a/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt b/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt new file mode 100644 index 0000000..80cd24d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt @@ -0,0 +1,21 @@ +Mediatek/Ralink USB PHY + +Required properties: + - compatible: "ralink,rt3352-usbphy" + "mediatek,mt7620-usbphy" + "mediatek,mt7628-usbphy" + - reg: required for "mediatek,mt7628-usbphy" + - #phy-cells: should be 0 + - resets: the two reset controllers for host and device + - reset-names: the names of the 2 reset controllers + +Example: + +usbphy: phy { + compatible = "mediatek,mt7628-usbphy"; + reg = <0x10120000 0x1000>; + #phy-cells = <0>; + + resets = <&rstctrl 22 &rstctrl 25>; + reset-names = "host", "device"; +}; -- 2.7.4
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