| Message ID | 1398848110-6152-5-git-send-email-gautam.vivek@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 30 April 2014 14:25, Vivek Gautam <gautam.vivek@samsung.com> wrote: > Add required device node for ehci and ohci controllers to > enable USB 2.0 support. > > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > --- > arch/arm/boot/dts/exynos5420.dtsi | 36 +++++++++++++++++++++++++++++++++++- > 1 file changed, 35 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index 16b860a..392d340 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -738,7 +738,41 @@ > samsung,power-domain = <&g2d_pd>; > }; > > - phy@12130000 { > + usb@12110000 { > + compatible = "samsung,exynos4210-ehci"; > + reg = <0x12110000 0x100>; > + interrupts = <0 71 0>; > + > + clocks = <&clock CLK_USBH20>; > + clock-names = "usbhost"; > + #address-cells = <1>; > + #size-cells = <0>; > + port@0 { > + reg = <0>; > + phys = <&usb2_phy_gen 1>; > + phy-names = "host"; > + status = "ok"; s/ok/okay > + }; > + }; > + > + usb@12120000 { > + compatible = "samsung,exynos4210-ohci"; > + reg = <0x12120000 0x100>; > + interrupts = <0 71 0>; > + > + clocks = <&clock CLK_USBH20>; > + clock-names = "usbhost"; > + #address-cells = <1>; > + #size-cells = <0>; > + port@0 { > + reg = <0>; > + phys = <&usb2_phy_gen 1>; > + phy-names = "host"; > + status = "ok"; ditto
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 16b860a..392d340 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -738,7 +738,41 @@ samsung,power-domain = <&g2d_pd>; }; - phy@12130000 { + usb@12110000 { + compatible = "samsung,exynos4210-ehci"; + reg = <0x12110000 0x100>; + interrupts = <0 71 0>; + + clocks = <&clock CLK_USBH20>; + clock-names = "usbhost"; + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + phys = <&usb2_phy_gen 1>; + phy-names = "host"; + status = "ok"; + }; + }; + + usb@12120000 { + compatible = "samsung,exynos4210-ohci"; + reg = <0x12120000 0x100>; + interrupts = <0 71 0>; + + clocks = <&clock CLK_USBH20>; + clock-names = "usbhost"; + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + phys = <&usb2_phy_gen 1>; + phy-names = "host"; + status = "ok"; + }; + }; + + usb2_phy_gen: phy@12130000 { compatible = "samsung,exynos5250-usb2-phy"; reg = <0x12130000 0x100>; clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>;
Add required device node for ehci and ohci controllers to enable USB 2.0 support. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> --- arch/arm/boot/dts/exynos5420.dtsi | 36 +++++++++++++++++++++++++++++++++++- 1 file changed, 35 insertions(+), 1 deletion(-)