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Date: Thu, 14 Mar 2013 19:58:23 -0700 From: Doug Anderson <dianders@...omium.org> To: Kukjin Kim <kgene.kim@...sung.com> Cc: Olof Johansson <olof@...om.net>, Thomas Abraham <thomas.abraham@...aro.org>, Vivek Gautam <gautam.vivek@...sung.com>, Doug Anderson <dianders@...omium.org>, Grant Likely <grant.likely@...retlab.ca>, Rob Herring <rob.herring@...xeda.com>, Rob Landley <rob@...dley.net>, Jingoo Han <jg1.han@...sung.com>, devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v2] usb: Document clocks in samsung,exynos4210-ehci/ohci bindings The exynox4210-ehci and exynos4210-ohci nodes need a clock specified using the common clock framework. Document it. Signed-off-by: Doug Anderson <dianders@...omium.org> --- Changes in v2: - Fixed embarrassing typo adc=>usb. Thanks Jingoo! Documentation/devicetree/bindings/usb/exynos-usb.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt index f66fcdd..b3abde7 100644 --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt @@ -10,6 +10,8 @@ Required properties: - reg: physical base address of the controller and length of memory mapped region. - interrupts: interrupt number to the cpu. + - clocks: from common clock binding: handle to usb clock. + - clock-names: from common clock binding: Shall be "usbhost". Optional properties: - samsung,vbus-gpio: if present, specifies the GPIO that @@ -22,6 +24,9 @@ Example: reg = <0x12110000 0x100>; interrupts = <0 71 0>; samsung,vbus-gpio = <&gpx2 6 1 3 3>; + + clocks = <&clock 285>; + clock-names = "usbhost"; }; OHCI @@ -31,10 +36,15 @@ Required properties: - reg: physical base address of the controller and length of memory mapped region. - interrupts: interrupt number to the cpu. + - clocks: from common clock binding: handle to usb clock. + - clock-names: from common clock binding: Shall be "usbhost". Example: usb@...20000 { compatible = "samsung,exynos4210-ohci"; reg = <0x12120000 0x100>; interrupts = <0 71 0>; + + clocks = <&clock 285>; + clock-names = "usbhost"; }; -- 1.8.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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