| Message ID | 1404725986-12377-1-git-send-email-m.szyprowski@samsung.com |
|---|---|
| State | New |
| Headers | show |
On 07.07.2014 11:39, Marek Szyprowski wrote: > This patch adds device tree nodes required to enable support for USB > device controller. > > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> > --- > Changelog: > v2: > - removed phandle to syscon, because mode switch register is not needed for 3250. > --- > arch/arm/boot/dts/exynos3250.dtsi | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi > index eb457620975b..64a0ef44325a 100644 > --- a/arch/arm/boot/dts/exynos3250.dtsi > +++ b/arch/arm/boot/dts/exynos3250.dtsi > @@ -309,6 +309,27 @@ > status = "disabled"; > }; > > + hsotg: hsotg@12480000 { > + compatible = "samsung,s3c6400-hsotg"; > + reg = <0x12480000 0x20000>; > + interrupts = <0 141 0>; > + clocks = <&cmu CLK_USBOTG>; > + clock-names = "otg"; > + phys = <&exynos_usbphy 0>; > + phy-names = "usb2-phy"; > + status = "disabled"; > + }; > + > + exynos_usbphy: exynos-usbphy@125B0000 { > + compatible = "samsung,exynos3250-usb2-phy"; > + reg = <0x125B0000 0x100>; > + samsung,pmureg-phandle = <&pmu_system_controller>; > + clocks = <&cmu CLK_USBOTG>, <&xusbxti>; > + clock-names = "phy", "ref"; Are you sure these are right clocks for Exynos3250? I thought the ref clock was supposed to be SCLK_UPLL on this SoC. Best regards, Tomasz -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index eb457620975b..64a0ef44325a 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -309,6 +309,27 @@ status = "disabled"; }; + hsotg: hsotg@12480000 { + compatible = "samsung,s3c6400-hsotg"; + reg = <0x12480000 0x20000>; + interrupts = <0 141 0>; + clocks = <&cmu CLK_USBOTG>; + clock-names = "otg"; + phys = <&exynos_usbphy 0>; + phy-names = "usb2-phy"; + status = "disabled"; + }; + + exynos_usbphy: exynos-usbphy@125B0000 { + compatible = "samsung,exynos3250-usb2-phy"; + reg = <0x125B0000 0x100>; + samsung,pmureg-phandle = <&pmu_system_controller>; + clocks = <&cmu CLK_USBOTG>, <&xusbxti>; + clock-names = "phy", "ref"; + #phy-cells = <1>; + status = "disabled"; + }; + serial_0: serial@13800000 { compatible = "samsung,exynos4210-uart"; reg = <0x13800000 0x100>;
This patch adds device tree nodes required to enable support for USB device controller. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> --- Changelog: v2: - removed phandle to syscon, because mode switch register is not needed for 3250. --- arch/arm/boot/dts/exynos3250.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)