| Message ID | 1391016574-25237-4-git-send-email-k.debski@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Jan 29, 2014 at 9:29 AM, Kamil Debski <k.debski@samsung.com> wrote: > Add support to PHY of USB2 of the Exynos 4 SoC. > > Signed-off-by: Kamil Debski <k.debski@samsung.com> > --- > .../devicetree/bindings/arm/samsung/pmu.txt | 2 ++ > arch/arm/boot/dts/exynos4.dtsi | 31 ++++++++++++++++++++ > arch/arm/boot/dts/exynos4210.dtsi | 17 +++++++++++ > arch/arm/boot/dts/exynos4x12.dtsi | 17 +++++++++++ > 4 files changed, 67 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt > index 307e727..a76f91d 100644 > --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt > +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt > @@ -3,6 +3,8 @@ SAMSUNG Exynos SoC series PMU Registers > Properties: > - name : should be 'syscon'; > - compatible : should contain two values. First value must be one from following list: > + - "samsung,exynos4210-pmu" - for Exynos4210 SoC, > + - "samsung,exynos4x12-pmu" - for Exynos4212 SoC, > - "samsung,exynos5250-pmu" - for Exynos5250 SoC, > - "samsung,exynos5420-pmu" - for Exynos5420 SoC. > second value must be always "syscon". This and other PMU related bindings/dts changes should probably go in separate patch(es) instead of being snuck in with USB changes. -Olof -- 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
Hi Olof, > From: Olof Johansson [mailto:olof@lixom.net] > Sent: Wednesday, January 29, 2014 9:51 PM > > On Wed, Jan 29, 2014 at 9:29 AM, Kamil Debski <k.debski@samsung.com> > wrote: > > Add support to PHY of USB2 of the Exynos 4 SoC. > > > > Signed-off-by: Kamil Debski <k.debski@samsung.com> > > --- > > .../devicetree/bindings/arm/samsung/pmu.txt | 2 ++ > > arch/arm/boot/dts/exynos4.dtsi | 31 > ++++++++++++++++++++ > > arch/arm/boot/dts/exynos4210.dtsi | 17 > +++++++++++ > > arch/arm/boot/dts/exynos4x12.dtsi | 17 > +++++++++++ > > 4 files changed, 67 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt > > b/Documentation/devicetree/bindings/arm/samsung/pmu.txt > > index 307e727..a76f91d 100644 > > --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt > > +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt > > @@ -3,6 +3,8 @@ SAMSUNG Exynos SoC series PMU Registers > > Properties: > > - name : should be 'syscon'; > > - compatible : should contain two values. First value must be one > from following list: > > + - "samsung,exynos4210-pmu" - for Exynos4210 SoC, > > + - "samsung,exynos4x12-pmu" - for Exynos4212 SoC, > > - "samsung,exynos5250-pmu" - for Exynos5250 SoC, > > - "samsung,exynos5420-pmu" - for Exynos5420 SoC. > > second value must be always "syscon". > > This and other PMU related bindings/dts changes should probably go in > separate patch(es) instead of being snuck in with USB changes. O, I will move this to a separate patch. Best wishes,
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt index 307e727..a76f91d 100644 --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt @@ -3,6 +3,8 @@ SAMSUNG Exynos SoC series PMU Registers Properties: - name : should be 'syscon'; - compatible : should contain two values. First value must be one from following list: + - "samsung,exynos4210-pmu" - for Exynos4210 SoC, + - "samsung,exynos4x12-pmu" - for Exynos4212 SoC, - "samsung,exynos5250-pmu" - for Exynos5250 SoC, - "samsung,exynos5420-pmu" - for Exynos5420 SoC. second value must be always "syscon". diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index a73eeb5..031d07a 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -253,6 +253,17 @@ status = "disabled"; }; + usbotg@12480000 { + compatible = "samsung,s3c6400-hsotg"; + reg = <0x12480000 0x20000>; + interrupts = <0 71 0>; + clocks = <&clock 305>; + clock-names = "otg"; + phys = <&usb2phy 0>; + phy-names = "usb2-phy"; + status = "disabled"; + }; + ehci@12580000 { compatible = "samsung,exynos4210-ehci"; reg = <0x12580000 0x100>; @@ -260,6 +271,26 @@ clocks = <&clock 304>; clock-names = "usbhost"; status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + port@0 { + phys = <&usb2phy 1>; + phy-names = "host"; + reg = <0>; + status = "disabled"; + }; + port@1 { + phys = <&usb2phy 2>; + phy-names = "hsic0"; + reg = <1>; + status = "disabled"; + }; + port@2 { + phys = <&usb2phy 3>; + phy-names = "hsic1"; + reg = <2>; + status = "disabled"; + }; }; ohci@12590000 { diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 057d682..f9d06bb 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -155,4 +155,21 @@ samsung,lcd-wb; }; }; + + pmu_reg: syscon@10020000 { + compatible = "samsung,exynos4210-pmu", "syscon"; + reg = <0x10020000 0x4000>; + }; + + usb2phy: phy@125B0000 { + compatible = "samsung,exynos4210-usb2-phy"; + reg = <0x125B0000 0x100>; + clocks = <&clock 305>, <&clock 2>, <&clock 2>, <&clock 2>, + <&clock 2>; + clock-names = "phy", "device", "host", "hsic0", "hsic1"; + status = "disabled"; + #phy-cells = <1>; + samsung,sysreg-phandle = <&sys_reg>; + samsung,pmureg-phandle = <&pmu_reg>; + }; }; diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index ad531fe..63b0fe5 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -176,4 +176,21 @@ }; }; }; + + pmu_reg: syscon@10020000 { + compatible = "samsung,exynos4x12-pmu", "syscon"; + reg = <0x10020000 0x4000>; + }; + + usb2phy: phy@125B0000 { + compatible = "samsung,exynos4x12-usb2-phy"; + reg = <0x125B0000 0x100>; + clocks = <&clock 305>, <&clock 2>, <&clock 2>, <&clock 2>, + <&clock 2>; + clock-names = "phy", "device", "host", "hsic0", "hsic1"; + status = "disabled"; + #phy-cells = <1>; + samsung,sysreg-phandle = <&sys_reg>; + samsung,pmureg-phandle = <&pmu_reg>; + }; };
Add support to PHY of USB2 of the Exynos 4 SoC. Signed-off-by: Kamil Debski <k.debski@samsung.com> --- .../devicetree/bindings/arm/samsung/pmu.txt | 2 ++ arch/arm/boot/dts/exynos4.dtsi | 31 ++++++++++++++++++++ arch/arm/boot/dts/exynos4210.dtsi | 17 +++++++++++ arch/arm/boot/dts/exynos4x12.dtsi | 17 +++++++++++ 4 files changed, 67 insertions(+)