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author | Matt Porter <mporter@linaro.org> | 2013-12-19 09:23:03 -0500 |
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committer | Felipe Balbi <balbi@ti.com> | 2013-12-23 14:26:27 -0600 |
commit | 65b4eb9e351362ff8d41b873989e13a8fd35d13a (patch) | |
tree | 133f653654104237f2a23e9a63002ab1f4077856 | |
parent | 8feed347d33bb630d426b9f2ed88cbdf9795f624 (diff) | |
download | op-kernel-dev-65b4eb9e351362ff8d41b873989e13a8fd35d13a.zip op-kernel-dev-65b4eb9e351362ff8d41b873989e13a8fd35d13a.tar.gz |
staging: dwc2: update DT binding to add generic clock/phy properties
dwc2/s3c-hsotg require a single clock to be specified and optionally
a generic phy. On the s3c-hsotg driver old style USB phy support is
present as a fallback so the generic phy properties are optional.
Signed-off-by: Matt Porter <mporter@linaro.org>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r-- | Documentation/devicetree/bindings/staging/dwc2.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/staging/dwc2.txt b/Documentation/devicetree/bindings/staging/dwc2.txt index 1a1b7cf..a1753ed 100644 --- a/Documentation/devicetree/bindings/staging/dwc2.txt +++ b/Documentation/devicetree/bindings/staging/dwc2.txt @@ -5,6 +5,14 @@ Required properties: - compatible : "snps,dwc2" - reg : Should contain 1 register range (address and length) - interrupts : Should contain 1 interrupt +- clocks: clock provider specifier +- clock-names: shall be "otg" +Refer to clk/clock-bindings.txt for generic clock consumer properties + +Optional properties: +- phys: phy provider specifier +- phy-names: shall be "device" +Refer to phy/phy-bindings.txt for generic phy consumer properties Example: @@ -12,4 +20,8 @@ Example: compatible = "ralink,rt3050-usb, snps,dwc2"; reg = <0x101c0000 40000>; interrupts = <18>; + clocks = <&usb_otg_ahb_clk>; + clock-names = "otg"; + phys = <&usbphy>; + phy-names = "usb2-phy"; }; |