Messages in this thread | | | Date | Wed, 30 Apr 2014 15:55:14 +0530 | From | Arun Kumar K <> | Subject | Re: [PATCH 3/4] ARM: dts: Add usb2phy support on exynos5420 |
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Hi Vivek,
On 04/30/14 14:25, Vivek Gautam wrote: > Add required device node for usb2phy to let enable USB 2.0 > support. > > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > --- > arch/arm/boot/dts/exynos5420.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index cfa3755..16b860a 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -737,4 +737,14 @@ > clock-names = "secss"; > samsung,power-domain = <&g2d_pd>; > }; > + > + phy@12130000 {
As we will be changing over to reference-based updation of nodes in the board dts files, it would be good to add node reference also while adding new nodes. Like : usb_phy: phy@12130000 {
Regards Arun
> + compatible = "samsung,exynos5250-usb2-phy"; > + reg = <0x12130000 0x100>; > + clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>; > + clock-names = "phy", "ref"; > + #phy-cells = <1>; > + samsung,sysreg-phandle = <&sysreg_system_controller>; > + samsung,pmureg-phandle = <&pmu_system_controller>; > + }; > }; >
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