* [PATCH 0/2] Enable ehci and ohci devices for exynos5250 @ 2012-10-05 10:10 Vivek Gautam 2012-10-05 10:10 ` [PATCH 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam 2012-10-05 10:10 ` [PATCH 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam 0 siblings, 2 replies; 7+ messages in thread From: Vivek Gautam @ 2012-10-05 10:10 UTC (permalink / raw) To: linux-arm-kernel, linux-samsung-soc, devicetree-discuss Cc: kgene.kim, thomas.abraham, kyungmin.park, jg1.han Based on for-next branch of linux-samsung. Vivek Gautam (2): ARM: Exynos5250: Enabling ehci-s5p driver ARM: Exynos5250: Enabling ohci-exynos driver .../devicetree/bindings/usb/exynos-usb.txt | 40 ++++++++++++++++++++ arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 ++ arch/arm/boot/dts/exynos5250.dtsi | 12 ++++++ arch/arm/mach-exynos/include/mach/map.h | 2 + arch/arm/mach-exynos/mach-exynos5-dt.c | 4 ++ 5 files changed, 62 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt -- 1.7.6.5 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-10-05 10:10 [PATCH 0/2] Enable ehci and ohci devices for exynos5250 Vivek Gautam @ 2012-10-05 10:10 ` Vivek Gautam 2012-10-09 8:27 ` Jingoo Han 2012-10-05 10:10 ` [PATCH 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam 1 sibling, 1 reply; 7+ messages in thread From: Vivek Gautam @ 2012-10-05 10:10 UTC (permalink / raw) To: linux-arm-kernel, linux-samsung-soc, devicetree-discuss Cc: kgene.kim, thomas.abraham, kyungmin.park, jg1.han Adding EHCI device tree node for Exynos5250 along with the device base adress and gpio line for vbus. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> --- .../devicetree/bindings/usb/exynos-usb.txt | 25 ++++++++++++++++++++ arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 +++ arch/arm/boot/dts/exynos5250.dtsi | 6 ++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + 5 files changed, 38 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt new file mode 100644 index 0000000..56e35c7 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt @@ -0,0 +1,25 @@ +Samsung Exynos SoC USB controller + +The USB devices interface with USB controllers on Exynos SOCs. +The device node has following properties. + +EHCI +Required properties: + - compatible: should be "samsung,exynos-ehci" for USB 2.0 + EHCI controller in host mode. + - reg: physical base address of the controller and length of memory mapped + region. + - interrupts: interrupt number to the cpu. + +Optional properties: + - samsung,vbus-gpio: if present, specifies the GPIO that + needs to be pulled up for the bus to be powered. + +Example: + + ehci { + compatible = "samsung,exynos-ehci"; + reg = <0x12110000 0x100>; + interrupts = <0 71 0>; + samsung,vbus-gpio = <&gpx2 6 1 3 3>; + }; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index a352df4..089576b 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -166,4 +166,8 @@ spi_2: spi@12d40000 { status = "disabled"; }; + + ehci { + samsung,vbus-gpio = <&gpx2 6 1 3 3>; + }; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index dddfd6e..73ea844 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -218,6 +218,12 @@ #size-cells = <0>; }; + ehci { + compatible = "samsung,exynos-ehci"; + reg = <0x12110000 0x100>; + interrupts = <0 71 0>; + }; + amba { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 8480849..825fe40 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -195,6 +195,7 @@ #define EXYNOS4_PA_EHCI 0x12580000 #define EXYNOS4_PA_OHCI 0x12590000 #define EXYNOS4_PA_HSPHY 0x125B0000 +#define EXYNOS5_PA_EHCI 0x12110000 #define EXYNOS4_PA_MFC 0x13400000 #define EXYNOS4_PA_UART 0x13800000 diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index fee9dcd..6d950d7b 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -72,6 +72,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos-gsc.2", NULL), OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3, "exynos-gsc.3", NULL), + OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, + "s5p-ehci", NULL), {}, }; -- 1.7.6.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-10-05 10:10 ` [PATCH 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam @ 2012-10-09 8:27 ` Jingoo Han 2012-10-31 6:57 ` Vivek Gautam 0 siblings, 1 reply; 7+ messages in thread From: Jingoo Han @ 2012-10-09 8:27 UTC (permalink / raw) To: 'Vivek Gautam', linux-samsung-soc Cc: linux-arm-kernel, devicetree-discuss, kgene.kim, thomas.abraham, kyungmin.park, 'Jingoo Han' On Friday, October 05, 2012 7:10 PM Vivek Gautam wrote > > Adding EHCI device tree node for Exynos5250 along with > the device base adress and gpio line for vbus. > > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> It looks good. Also I have tested this patch with Exynos5250. Acked-by: Jingoo Han <jg1.han@samsung.com> > --- > .../devicetree/bindings/usb/exynos-usb.txt | 25 ++++++++++++++++++++ > arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 +++ > arch/arm/boot/dts/exynos5250.dtsi | 6 ++++ > arch/arm/mach-exynos/include/mach/map.h | 1 + > arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + > 5 files changed, 38 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt > > diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt > b/Documentation/devicetree/bindings/usb/exynos-usb.txt > new file mode 100644 > index 0000000..56e35c7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt > @@ -0,0 +1,25 @@ > +Samsung Exynos SoC USB controller > + > +The USB devices interface with USB controllers on Exynos SOCs. > +The device node has following properties. > + > +EHCI > +Required properties: > + - compatible: should be "samsung,exynos-ehci" for USB 2.0 > + EHCI controller in host mode. > + - reg: physical base address of the controller and length of memory mapped > + region. > + - interrupts: interrupt number to the cpu. > + > +Optional properties: > + - samsung,vbus-gpio: if present, specifies the GPIO that > + needs to be pulled up for the bus to be powered. > + > +Example: > + > + ehci { > + compatible = "samsung,exynos-ehci"; > + reg = <0x12110000 0x100>; > + interrupts = <0 71 0>; > + samsung,vbus-gpio = <&gpx2 6 1 3 3>; > + }; > diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts > index a352df4..089576b 100644 > --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts > +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts > @@ -166,4 +166,8 @@ > spi_2: spi@12d40000 { > status = "disabled"; > }; > + > + ehci { > + samsung,vbus-gpio = <&gpx2 6 1 3 3>; > + }; > }; > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi > index dddfd6e..73ea844 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -218,6 +218,12 @@ > #size-cells = <0>; > }; > > + ehci { > + compatible = "samsung,exynos-ehci"; > + reg = <0x12110000 0x100>; > + interrupts = <0 71 0>; > + }; > + > amba { > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h > index 8480849..825fe40 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -195,6 +195,7 @@ > #define EXYNOS4_PA_EHCI 0x12580000 > #define EXYNOS4_PA_OHCI 0x12590000 > #define EXYNOS4_PA_HSPHY 0x125B0000 > +#define EXYNOS5_PA_EHCI 0x12110000 > #define EXYNOS4_PA_MFC 0x13400000 > > #define EXYNOS4_PA_UART 0x13800000 > diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c > index fee9dcd..6d950d7b 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -72,6 +72,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "exynos-gsc.2", NULL), > OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3, > "exynos-gsc.3", NULL), > + OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, > + "s5p-ehci", NULL), > {}, > }; > > -- > 1.7.6.5 ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-10-09 8:27 ` Jingoo Han @ 2012-10-31 6:57 ` Vivek Gautam 0 siblings, 0 replies; 7+ messages in thread From: Vivek Gautam @ 2012-10-31 6:57 UTC (permalink / raw) To: linux-samsung-soc, linux-arm-kernel, devicetree-discuss Cc: kgene.kim, thomas.abraham, Vivek Gautam Hi all, On Tue, Oct 9, 2012 at 1:57 PM, Jingoo Han <jg1.han@samsung.com> wrote: > On Friday, October 05, 2012 7:10 PM Vivek Gautam wrote >> >> Adding EHCI device tree node for Exynos5250 along with >> the device base adress and gpio line for vbus. >> >> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > > It looks good. Also I have tested this patch with Exynos5250. > > Acked-by: Jingoo Han <jg1.han@samsung.com> > Any thoughts about this please. >> --- >> .../devicetree/bindings/usb/exynos-usb.txt | 25 ++++++++++++++++++++ >> arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 +++ >> arch/arm/boot/dts/exynos5250.dtsi | 6 ++++ >> arch/arm/mach-exynos/include/mach/map.h | 1 + >> arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + >> 5 files changed, 38 insertions(+), 0 deletions(-) >> create mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt >> >> diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt >> b/Documentation/devicetree/bindings/usb/exynos-usb.txt >> new file mode 100644 >> index 0000000..56e35c7 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt >> @@ -0,0 +1,25 @@ >> +Samsung Exynos SoC USB controller >> + >> +The USB devices interface with USB controllers on Exynos SOCs. >> +The device node has following properties. >> + >> +EHCI >> +Required properties: >> + - compatible: should be "samsung,exynos-ehci" for USB 2.0 >> + EHCI controller in host mode. >> + - reg: physical base address of the controller and length of memory mapped >> + region. >> + - interrupts: interrupt number to the cpu. >> + >> +Optional properties: >> + - samsung,vbus-gpio: if present, specifies the GPIO that >> + needs to be pulled up for the bus to be powered. >> + >> +Example: >> + >> + ehci { >> + compatible = "samsung,exynos-ehci"; >> + reg = <0x12110000 0x100>; >> + interrupts = <0 71 0>; >> + samsung,vbus-gpio = <&gpx2 6 1 3 3>; >> + }; >> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts >> index a352df4..089576b 100644 >> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts >> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts >> @@ -166,4 +166,8 @@ >> spi_2: spi@12d40000 { >> status = "disabled"; >> }; >> + >> + ehci { >> + samsung,vbus-gpio = <&gpx2 6 1 3 3>; >> + }; >> }; >> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi >> index dddfd6e..73ea844 100644 >> --- a/arch/arm/boot/dts/exynos5250.dtsi >> +++ b/arch/arm/boot/dts/exynos5250.dtsi >> @@ -218,6 +218,12 @@ >> #size-cells = <0>; >> }; >> >> + ehci { >> + compatible = "samsung,exynos-ehci"; >> + reg = <0x12110000 0x100>; >> + interrupts = <0 71 0>; >> + }; >> + >> amba { >> #address-cells = <1>; >> #size-cells = <1>; >> diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h >> index 8480849..825fe40 100644 >> --- a/arch/arm/mach-exynos/include/mach/map.h >> +++ b/arch/arm/mach-exynos/include/mach/map.h >> @@ -195,6 +195,7 @@ >> #define EXYNOS4_PA_EHCI 0x12580000 >> #define EXYNOS4_PA_OHCI 0x12590000 >> #define EXYNOS4_PA_HSPHY 0x125B0000 >> +#define EXYNOS5_PA_EHCI 0x12110000 >> #define EXYNOS4_PA_MFC 0x13400000 >> >> #define EXYNOS4_PA_UART 0x13800000 >> diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c >> index fee9dcd..6d950d7b 100644 >> --- a/arch/arm/mach-exynos/mach-exynos5-dt.c >> +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c >> @@ -72,6 +72,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { >> "exynos-gsc.2", NULL), >> OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3, >> "exynos-gsc.3", NULL), >> + OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, >> + "s5p-ehci", NULL), >> {}, >> }; >> >> -- >> 1.7.6.5 > > -- > 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 -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/2] ARM: Exynos5250: Enabling ohci-exynos driver 2012-10-05 10:10 [PATCH 0/2] Enable ehci and ohci devices for exynos5250 Vivek Gautam 2012-10-05 10:10 ` [PATCH 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam @ 2012-10-05 10:10 ` Vivek Gautam 2012-10-09 8:29 ` Jingoo Han 1 sibling, 1 reply; 7+ messages in thread From: Vivek Gautam @ 2012-10-05 10:10 UTC (permalink / raw) To: linux-arm-kernel, linux-samsung-soc, devicetree-discuss Cc: kgene.kim, thomas.abraham, kyungmin.park, jg1.han Adding OHCI device tree node for Exynos5250 along with the device base address. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> --- .../devicetree/bindings/usb/exynos-usb.txt | 15 +++++++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 6 ++++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 4 files changed, 24 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt index 56e35c7..bff10a8 100644 --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt @@ -23,3 +23,18 @@ Example: interrupts = <0 71 0>; samsung,vbus-gpio = <&gpx2 6 1 3 3>; }; + +OHCI +Required properties: + - compatible: should be "samsung,exynos-ohci" for USB 2.0 + OHCI companion controller in host mode. + - reg: physical base address of the controller and length of memory mapped + region. + - interrupts: interrupt number to the cpu. + +Example: + ohci { + compatible = "samsung,exynos-ohci"; + reg = <0x12120000 0x100>; + interrupts = <0 71 0>; + }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 73ea844..bcdfbe2 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -224,6 +224,12 @@ interrupts = <0 71 0>; }; + ohci { + compatible = "samsung,exynos-ohci"; + reg = <0x12120000 0x100>; + interrupts = <0 71 0>; + }; + amba { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 825fe40..cfede1f 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -196,6 +196,7 @@ #define EXYNOS4_PA_OHCI 0x12590000 #define EXYNOS4_PA_HSPHY 0x125B0000 #define EXYNOS5_PA_EHCI 0x12110000 +#define EXYNOS5_PA_OHCI 0x12120000 #define EXYNOS4_PA_MFC 0x13400000 #define EXYNOS4_PA_UART 0x13800000 diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 6d950d7b..e6c2144 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -74,6 +74,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos-gsc.3", NULL), OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, "s5p-ehci", NULL), + OF_DEV_AUXDATA("samsung,exynos-ohci", EXYNOS5_PA_OHCI, + "exynos-ohci", NULL), {}, }; -- 1.7.6.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH 2/2] ARM: Exynos5250: Enabling ohci-exynos driver 2012-10-05 10:10 ` [PATCH 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam @ 2012-10-09 8:29 ` Jingoo Han 2012-10-31 6:55 ` Vivek Gautam 0 siblings, 1 reply; 7+ messages in thread From: Jingoo Han @ 2012-10-09 8:29 UTC (permalink / raw) To: 'Vivek Gautam', linux-samsung-soc Cc: linux-arm-kernel, devicetree-discuss, kgene.kim, thomas.abraham, kyungmin.park, 'Jingoo Han' On Friday, October 05, 2012 7:10 PM Vivek Gautam wrote > > Adding OHCI device tree node for Exynos5250 along with > the device base address. > > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> It looks good. Also I have tested this patch with Exynos5250. Acked-by: Jingoo Han <jg1.han@samsung.com> > --- > .../devicetree/bindings/usb/exynos-usb.txt | 15 +++++++++++++++ > arch/arm/boot/dts/exynos5250.dtsi | 6 ++++++ > arch/arm/mach-exynos/include/mach/map.h | 1 + > arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ > 4 files changed, 24 insertions(+), 0 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt > b/Documentation/devicetree/bindings/usb/exynos-usb.txt > index 56e35c7..bff10a8 100644 > --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt > +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt > @@ -23,3 +23,18 @@ Example: > interrupts = <0 71 0>; > samsung,vbus-gpio = <&gpx2 6 1 3 3>; > }; > + > +OHCI > +Required properties: > + - compatible: should be "samsung,exynos-ohci" for USB 2.0 > + OHCI companion controller in host mode. > + - reg: physical base address of the controller and length of memory mapped > + region. > + - interrupts: interrupt number to the cpu. > + > +Example: > + ohci { > + compatible = "samsung,exynos-ohci"; > + reg = <0x12120000 0x100>; > + interrupts = <0 71 0>; > + }; > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi > index 73ea844..bcdfbe2 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -224,6 +224,12 @@ > interrupts = <0 71 0>; > }; > > + ohci { > + compatible = "samsung,exynos-ohci"; > + reg = <0x12120000 0x100>; > + interrupts = <0 71 0>; > + }; > + > amba { > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h > index 825fe40..cfede1f 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -196,6 +196,7 @@ > #define EXYNOS4_PA_OHCI 0x12590000 > #define EXYNOS4_PA_HSPHY 0x125B0000 > #define EXYNOS5_PA_EHCI 0x12110000 > +#define EXYNOS5_PA_OHCI 0x12120000 > #define EXYNOS4_PA_MFC 0x13400000 > > #define EXYNOS4_PA_UART 0x13800000 > diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c > index 6d950d7b..e6c2144 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -74,6 +74,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "exynos-gsc.3", NULL), > OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, > "s5p-ehci", NULL), > + OF_DEV_AUXDATA("samsung,exynos-ohci", EXYNOS5_PA_OHCI, > + "exynos-ohci", NULL), > {}, > }; > > -- > 1.7.6.5 ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 2/2] ARM: Exynos5250: Enabling ohci-exynos driver 2012-10-09 8:29 ` Jingoo Han @ 2012-10-31 6:55 ` Vivek Gautam 0 siblings, 0 replies; 7+ messages in thread From: Vivek Gautam @ 2012-10-31 6:55 UTC (permalink / raw) To: linux-samsung-soc, linux-arm-kernel, devicetree-discuss Cc: Vivek Gautam, kgene.kim, thomas.abraham, Jingoo Han Hi all, On Tue, Oct 9, 2012 at 1:59 PM, Jingoo Han <jg1.han@samsung.com> wrote: > On Friday, October 05, 2012 7:10 PM Vivek Gautam wrote >> >> Adding OHCI device tree node for Exynos5250 along with >> the device base address. >> >> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > > It looks good. Also I have tested this patch with Exynos5250. > > Acked-by: Jingoo Han <jg1.han@samsung.com> > Any thought about this please. >> --- >> .../devicetree/bindings/usb/exynos-usb.txt | 15 +++++++++++++++ >> arch/arm/boot/dts/exynos5250.dtsi | 6 ++++++ >> arch/arm/mach-exynos/include/mach/map.h | 1 + >> arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ >> 4 files changed, 24 insertions(+), 0 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt >> b/Documentation/devicetree/bindings/usb/exynos-usb.txt >> index 56e35c7..bff10a8 100644 >> --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt >> +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt >> @@ -23,3 +23,18 @@ Example: >> interrupts = <0 71 0>; >> samsung,vbus-gpio = <&gpx2 6 1 3 3>; >> }; >> + >> +OHCI >> +Required properties: >> + - compatible: should be "samsung,exynos-ohci" for USB 2.0 >> + OHCI companion controller in host mode. >> + - reg: physical base address of the controller and length of memory mapped >> + region. >> + - interrupts: interrupt number to the cpu. >> + >> +Example: >> + ohci { >> + compatible = "samsung,exynos-ohci"; >> + reg = <0x12120000 0x100>; >> + interrupts = <0 71 0>; >> + }; >> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi >> index 73ea844..bcdfbe2 100644 >> --- a/arch/arm/boot/dts/exynos5250.dtsi >> +++ b/arch/arm/boot/dts/exynos5250.dtsi >> @@ -224,6 +224,12 @@ >> interrupts = <0 71 0>; >> }; >> >> + ohci { >> + compatible = "samsung,exynos-ohci"; >> + reg = <0x12120000 0x100>; >> + interrupts = <0 71 0>; >> + }; >> + >> amba { >> #address-cells = <1>; >> #size-cells = <1>; >> diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h >> index 825fe40..cfede1f 100644 >> --- a/arch/arm/mach-exynos/include/mach/map.h >> +++ b/arch/arm/mach-exynos/include/mach/map.h >> @@ -196,6 +196,7 @@ >> #define EXYNOS4_PA_OHCI 0x12590000 >> #define EXYNOS4_PA_HSPHY 0x125B0000 >> #define EXYNOS5_PA_EHCI 0x12110000 >> +#define EXYNOS5_PA_OHCI 0x12120000 >> #define EXYNOS4_PA_MFC 0x13400000 >> >> #define EXYNOS4_PA_UART 0x13800000 >> diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c >> index 6d950d7b..e6c2144 100644 >> --- a/arch/arm/mach-exynos/mach-exynos5-dt.c >> +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c >> @@ -74,6 +74,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { >> "exynos-gsc.3", NULL), >> OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, >> "s5p-ehci", NULL), >> + OF_DEV_AUXDATA("samsung,exynos-ohci", EXYNOS5_PA_OHCI, >> + "exynos-ohci", NULL), >> {}, >> }; >> >> -- >> 1.7.6.5 > > -- > 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 -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2012-10-31 6:57 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-10-05 10:10 [PATCH 0/2] Enable ehci and ohci devices for exynos5250 Vivek Gautam 2012-10-05 10:10 ` [PATCH 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam 2012-10-09 8:27 ` Jingoo Han 2012-10-31 6:57 ` Vivek Gautam 2012-10-05 10:10 ` [PATCH 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam 2012-10-09 8:29 ` Jingoo Han 2012-10-31 6:55 ` Vivek Gautam
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