* [PATCH v2 0/2] Enable ehci and ohci devices for exynos5250 @ 2012-11-08 6:54 Vivek Gautam 2012-11-08 6:54 ` [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam 2012-11-08 6:54 ` [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam 0 siblings, 2 replies; 11+ messages in thread From: Vivek Gautam @ 2012-11-08 6:54 UTC (permalink / raw) To: linux-arm-kernel Changes from v1: - Changed the device node names from 'ehci' and 'ohci' to 'usb at 12110000' and 'usb at 12120000' as per discussion for the change 'http://www.spinics.net/lists/linux-usb/msg73993.html' - Rebased 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] 11+ messages in thread
* [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-11-08 6:54 [PATCH v2 0/2] Enable ehci and ohci devices for exynos5250 Vivek Gautam @ 2012-11-08 6:54 ` Vivek Gautam 2012-11-08 8:07 ` Vivek Gautam 2012-12-06 10:16 ` Grant Likely 2012-11-08 6:54 ` [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam 1 sibling, 2 replies; 11+ messages in thread From: Vivek Gautam @ 2012-11-08 6:54 UTC (permalink / raw) To: linux-arm-kernel 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> 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..833f5cf --- /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: + + usb at 12110000 { + 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 405009c..7c8064f 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -193,4 +193,8 @@ hdmi { hpd-gpio = <&gpx3 7 0xf 1 3>; }; + + usb at 12110000 { + 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 cf6a02d..2995445 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -238,6 +238,12 @@ #size-cells = <0>; }; + usb at 12110000 { + 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 ef4958b..9a86b99 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -197,6 +197,7 @@ #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 ed37273..f60994e 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -86,6 +86,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos5-hdmi", NULL), OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000, "exynos5-mixer", NULL), + OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, + "s5p-ehci", NULL), {}, }; -- 1.7.6.5 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-11-08 6:54 ` [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam @ 2012-11-08 8:07 ` Vivek Gautam 2012-11-08 8:19 ` Vivek Gautam 2012-12-06 10:16 ` Grant Likely 1 sibling, 1 reply; 11+ messages in thread From: Vivek Gautam @ 2012-11-08 8:07 UTC (permalink / raw) To: linux-arm-kernel Hi all, On Thu, Nov 8, 2012 at 12:24 PM, Vivek Gautam <gautam.vivek@samsung.com> 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> > 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..833f5cf > --- /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: > + > + usb at 12110000 { > + 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 405009c..7c8064f 100644 > --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts > +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts > @@ -193,4 +193,8 @@ > hdmi { > hpd-gpio = <&gpx3 7 0xf 1 3>; > }; > + > + usb at 12110000 { > + 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 cf6a02d..2995445 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -238,6 +238,12 @@ > #size-cells = <0>; > }; > > + usb at 12110000 { > + 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 ef4958b..9a86b99 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -197,6 +197,7 @@ > #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 ed37273..f60994e 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -86,6 +86,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "exynos5-hdmi", NULL), > OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000, > "exynos5-mixer", NULL), > + OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, > + "s5p-ehci", NULL), missed the alignment here :-( > {}, > }; > > -- > 1.7.6.5 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-11-08 8:07 ` Vivek Gautam @ 2012-11-08 8:19 ` Vivek Gautam 2012-12-03 13:31 ` Vivek Gautam 0 siblings, 1 reply; 11+ messages in thread From: Vivek Gautam @ 2012-11-08 8:19 UTC (permalink / raw) To: linux-arm-kernel 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> 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..833f5cf --- /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: + + usb at 12110000 { + 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 405009c..7c8064f 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -193,4 +193,8 @@ hdmi { hpd-gpio = <&gpx3 7 0xf 1 3>; }; + + usb at 12110000 { + 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 cf6a02d..2995445 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -238,6 +238,12 @@ #size-cells = <0>; }; + usb at 12110000 { + 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 ef4958b..9a86b99 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -197,6 +197,7 @@ #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 ed37273..89fa624 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -86,6 +86,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos5-hdmi", NULL), OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000, "exynos5-mixer", NULL), + OF_DEV_AUXDATA("samsung,exynos-ehci", EXYNOS5_PA_EHCI, + "s5p-ehci", NULL), {}, }; -- 1.7.6.5 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-11-08 8:19 ` Vivek Gautam @ 2012-12-03 13:31 ` Vivek Gautam 0 siblings, 0 replies; 11+ messages in thread From: Vivek Gautam @ 2012-12-03 13:31 UTC (permalink / raw) To: linux-arm-kernel Hi Kukjin, On Thu, Nov 8, 2012 at 1:49 PM, Vivek Gautam <gautam.vivek@samsung.com> wrote: > Adding EHCI device tree node for Exynos5250 along with > the device base adress and gpio line for vbus. > Any thoughts about this please ? > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > 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..833f5cf > --- /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: > + > + usb at 12110000 { > + 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 405009c..7c8064f 100644 > --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts > +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts > @@ -193,4 +193,8 @@ > hdmi { > hpd-gpio = <&gpx3 7 0xf 1 3>; > }; > + > + usb at 12110000 { > + 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 cf6a02d..2995445 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -238,6 +238,12 @@ > #size-cells = <0>; > }; > > + usb at 12110000 { > + 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 ef4958b..9a86b99 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -197,6 +197,7 @@ > #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 ed37273..89fa624 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -86,6 +86,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "exynos5-hdmi", NULL), > OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000, > "exynos5-mixer", 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-usb" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-11-08 6:54 ` [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam 2012-11-08 8:07 ` Vivek Gautam @ 2012-12-06 10:16 ` Grant Likely 2012-12-06 10:38 ` Vivek Gautam 1 sibling, 1 reply; 11+ messages in thread From: Grant Likely @ 2012-12-06 10:16 UTC (permalink / raw) To: linux-arm-kernel On Thu, 08 Nov 2012 12:24:24 +0530, Vivek Gautam <gautam.vivek@samsung.com> 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> > 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..833f5cf > --- /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 Ditto here. Please be specific in compatible strings. "samsung,exynos5250-ehci" Otherwise the binding looks fine to me. g. ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver 2012-12-06 10:16 ` Grant Likely @ 2012-12-06 10:38 ` Vivek Gautam 0 siblings, 0 replies; 11+ messages in thread From: Vivek Gautam @ 2012-12-06 10:38 UTC (permalink / raw) To: linux-arm-kernel On Thu, Dec 6, 2012 at 3:46 PM, Grant Likely <grant.likely@secretlab.ca> wrote: > On Thu, 08 Nov 2012 12:24:24 +0530, Vivek Gautam <gautam.vivek@samsung.com> 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> >> 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..833f5cf >> --- /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 > > Ditto here. Please be specific in compatible strings. "samsung,exynos5250-ehci" > > Otherwise the binding looks fine to me. > Again here, the compatible string is added as per "drivers/usb/host/ehci-s5p.c", since same driver works across exynos. Please suggest do we need driver side change also to accomodate this ? > g. > > _______________________________________________ > devicetree-discuss mailing list > devicetree-discuss at lists.ozlabs.org > https://lists.ozlabs.org/listinfo/devicetree-discuss -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver 2012-11-08 6:54 [PATCH v2 0/2] Enable ehci and ohci devices for exynos5250 Vivek Gautam 2012-11-08 6:54 ` [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam @ 2012-11-08 6:54 ` Vivek Gautam 2012-11-08 8:07 ` Vivek Gautam 1 sibling, 1 reply; 11+ messages in thread From: Vivek Gautam @ 2012-11-08 6:54 UTC (permalink / raw) To: linux-arm-kernel Adding OHCI device tree node for Exynos5250 along with the device base address. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> 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 833f5cf..5ff3def1 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: + usb at 12120000 { + 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 2995445..f18abe0 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -244,6 +244,12 @@ interrupts = <0 71 0>; }; + usb at 12120000 { + 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 9a86b99..471ffaf 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -198,6 +198,7 @@ #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 f60994e..6348acb 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -88,6 +88,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos5-mixer", 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] 11+ messages in thread
* [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver 2012-11-08 6:54 ` [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam @ 2012-11-08 8:07 ` Vivek Gautam 2012-11-08 8:21 ` Vivek Gautam 0 siblings, 1 reply; 11+ messages in thread From: Vivek Gautam @ 2012-11-08 8:07 UTC (permalink / raw) To: linux-arm-kernel Hi all, On Thu, Nov 8, 2012 at 12:24 PM, Vivek Gautam <gautam.vivek@samsung.com> wrote: > Adding OHCI device tree node for Exynos5250 along with > the device base address. > > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > 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 833f5cf..5ff3def1 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: > + usb at 12120000 { > + 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 2995445..f18abe0 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -244,6 +244,12 @@ > interrupts = <0 71 0>; > }; > > + usb at 12120000 { > + 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 9a86b99..471ffaf 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -198,6 +198,7 @@ > #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 f60994e..6348acb 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -88,6 +88,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "exynos5-mixer", 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), missed the alignment here :-( > {}, > }; > > -- > 1.7.6.5 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver 2012-11-08 8:07 ` Vivek Gautam @ 2012-11-08 8:21 ` Vivek Gautam 2012-12-03 13:34 ` Vivek Gautam 0 siblings, 1 reply; 11+ messages in thread From: Vivek Gautam @ 2012-11-08 8:21 UTC (permalink / raw) To: linux-arm-kernel Adding OHCI device tree node for Exynos5250 along with the device base address. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> 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 833f5cf..5ff3def1 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: + usb at 12120000 { + 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 2995445..f18abe0 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -244,6 +244,12 @@ interrupts = <0 71 0>; }; + usb at 12120000 { + 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 9a86b99..471ffaf 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -198,6 +198,7 @@ #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 89fa624..c03f3dd 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -88,6 +88,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos5-mixer", 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] 11+ messages in thread
* [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver 2012-11-08 8:21 ` Vivek Gautam @ 2012-12-03 13:34 ` Vivek Gautam 0 siblings, 0 replies; 11+ messages in thread From: Vivek Gautam @ 2012-12-03 13:34 UTC (permalink / raw) To: linux-arm-kernel Hi Kukjin, On Thu, Nov 8, 2012 at 1:51 PM, Vivek Gautam <gautam.vivek@samsung.com> wrote: > Adding OHCI device tree node for Exynos5250 along with > the device base address. > Any thoughts about this please ? > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > 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 833f5cf..5ff3def1 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: > + usb at 12120000 { > + 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 2995445..f18abe0 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -244,6 +244,12 @@ > interrupts = <0 71 0>; > }; > > + usb at 12120000 { > + 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 9a86b99..471ffaf 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -198,6 +198,7 @@ > #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 89fa624..c03f3dd 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -88,6 +88,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "exynos5-mixer", 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 at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2012-12-06 10:38 UTC | newest] Thread overview: 11+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-11-08 6:54 [PATCH v2 0/2] Enable ehci and ohci devices for exynos5250 Vivek Gautam 2012-11-08 6:54 ` [PATCH v2 1/2] ARM: Exynos5250: Enabling ehci-s5p driver Vivek Gautam 2012-11-08 8:07 ` Vivek Gautam 2012-11-08 8:19 ` Vivek Gautam 2012-12-03 13:31 ` Vivek Gautam 2012-12-06 10:16 ` Grant Likely 2012-12-06 10:38 ` Vivek Gautam 2012-11-08 6:54 ` [PATCH v2 2/2] ARM: Exynos5250: Enabling ohci-exynos driver Vivek Gautam 2012-11-08 8:07 ` Vivek Gautam 2012-11-08 8:21 ` Vivek Gautam 2012-12-03 13:34 ` Vivek Gautam
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