* [PATCH v2] ARM: EXYNOS5250: Add support for USB 3.0 dwc3 controller @ 2012-11-08 8:32 Vivek Gautam 2012-11-08 8:32 ` [PATCH v2] ARM: Exynos5250: Enabling dwc3-exynos driver Vivek Gautam 0 siblings, 1 reply; 7+ messages in thread From: Vivek Gautam @ 2012-11-08 8:32 UTC (permalink / raw) To: linux-samsung-soc, linux-arm-kernel, devicetree-discuss Cc: linux-usb, kgene.kim, balbi, tomasz.figa, av.tikhomirov, yulgon.kim, thomas.abraham, p.paneri Changes from v1: - Changed the device node name from 'dwc3' to 'usb@12000000'. - Added the documentation for device tree bindings for dwc3 controller. Based on changes for USB 2.0: 'https://lists.ozlabs.org/pipermail/devicetree-discuss/2012-November/022046.html' Tested with required driver DT patches for dwc3-exynos: http://www.spinics.net/lists/linux-usb/msg73857.html and USB 3.0 phy support patches: https://lists.ozlabs.org/pipermail/devicetree-discuss/2012-November/021926.html Vivek Gautam (1): ARM: Exynos5250: Enabling dwc3-exynos driver .../devicetree/bindings/usb/exynos-usb.txt | 14 +++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 6 +++++ arch/arm/mach-exynos/Kconfig | 1 + arch/arm/mach-exynos/clock-exynos5.c | 24 ++++++++++++++++++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + 6 files changed, 48 insertions(+), 0 deletions(-) -- 1.7.6.5 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v2] ARM: Exynos5250: Enabling dwc3-exynos driver 2012-11-08 8:32 [PATCH v2] ARM: EXYNOS5250: Add support for USB 3.0 dwc3 controller Vivek Gautam @ 2012-11-08 8:32 ` Vivek Gautam 2012-12-03 13:43 ` Vivek Gautam [not found] ` <1352363533-14970-2-git-send-email-gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 0 siblings, 2 replies; 7+ messages in thread From: Vivek Gautam @ 2012-11-08 8:32 UTC (permalink / raw) To: linux-samsung-soc, linux-arm-kernel, devicetree-discuss Cc: linux-usb, kgene.kim, balbi, tomasz.figa, av.tikhomirov, yulgon.kim, thomas.abraham, p.paneri Adding DWC3 device tree node for Exynos5250 along with the device address and clock support needed for the controller. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> --- .../devicetree/bindings/usb/exynos-usb.txt | 14 +++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 6 +++++ arch/arm/mach-exynos/Kconfig | 1 + arch/arm/mach-exynos/clock-exynos5.c | 24 ++++++++++++++++++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + 6 files changed, 48 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt index 5ff3def1..a7e3eaa 100644 --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt @@ -38,3 +38,17 @@ Example: reg = <0x12120000 0x100>; interrupts = <0 71 0>; }; + +DWC3 +Required properties: + - compatible: should be "samsung,exynos-dwc3" for USB 3.0 DWC3 controller. + - reg: physical base address of the controller and length of memory mapped + region. + - interrupts: interrupt number to the cpu. + +Example: + usb@12000000 { + compatible = "samsung,exynos-dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <0 72 0>; + }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index f18abe0..d349636 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -68,6 +68,12 @@ interrupts = <0 96 0>; }; + usb@12000000 { + compatible = "samsung,exynos-dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <0 72 0>; + }; + rtc { compatible = "samsung,s3c6410-rtc"; reg = <0x101E0000 0x100>; diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index bb3b09a..588814a 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -422,6 +422,7 @@ config MACH_EXYNOS5_DT select ARM_AMBA select SOC_EXYNOS5250 select USE_OF + select USB_ARCH_HAS_XHCI help Machine support for Samsung EXYNOS5 machine with device tree enabled. Select this if a fdt blob is available for the EXYNOS5 SoC based board. diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c index a88e0d9..ee094ee 100644 --- a/arch/arm/mach-exynos/clock-exynos5.c +++ b/arch/arm/mach-exynos/clock-exynos5.c @@ -740,6 +740,11 @@ static struct clk exynos5_init_clocks_off[] = { .enable = exynos5_clk_ip_fsys_ctrl , .ctrlbit = (1 << 18), }, { + .name = "usbdrd30", + .parent = &exynos5_clk_aclk_200.clk, + .enable = exynos5_clk_ip_fsys_ctrl, + .ctrlbit = (1 << 19), + }, { .name = "usbotg", .enable = exynos5_clk_ip_fsys_ctrl, .ctrlbit = (1 << 7), @@ -1004,6 +1009,16 @@ struct clksrc_sources exynos5_clkset_group = { .nr_sources = ARRAY_SIZE(exynos5_clkset_group_list), }; +struct clk *exynos5_clkset_usbdrd30_list[] = { + [0] = &exynos5_clk_mout_mpll.clk, + [1] = &exynos5_clk_mout_cpll.clk, +}; + +struct clksrc_sources exynos5_clkset_usbdrd30 = { + .sources = exynos5_clkset_usbdrd30_list, + .nr_sources = ARRAY_SIZE(exynos5_clkset_usbdrd30_list), +}; + /* Possible clock sources for aclk_266_gscl_sub Mux */ static struct clk *clk_src_gscl_266_list[] = { [0] = &clk_ext_xtal_mux, @@ -1288,6 +1303,15 @@ static struct clksrc_clk exynos5_clksrcs[] = { .parent = &exynos5_clk_mout_cpll.clk, }, .reg_div = { .reg = EXYNOS5_CLKDIV_GEN, .shift = 4, .size = 3 }, + }, { + .clk = { + .name = "sclk_usbdrd30", + .enable = exynos5_clksrc_mask_fsys_ctrl, + .ctrlbit = (1 << 28), + }, + .sources = &exynos5_clkset_usbdrd30, + .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 28, .size = 1 }, + .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 24, .size = 4 }, }, }; diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 471ffaf..064ca1c 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_DRD 0x12000000 #define EXYNOS5_PA_EHCI 0x12110000 #define EXYNOS5_PA_OHCI 0x12120000 #define EXYNOS4_PA_MFC 0x13400000 diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index c03f3dd..3032222 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -90,6 +90,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "s5p-ehci", NULL), OF_DEV_AUXDATA("samsung,exynos-ohci", EXYNOS5_PA_OHCI, "exynos-ohci", NULL), + OF_DEV_AUXDATA("samsung,exynos-dwc3", EXYNOS5_PA_DRD, + "exynos-dwc3", NULL), {}, }; -- 1.7.6.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v2] ARM: Exynos5250: Enabling dwc3-exynos driver 2012-11-08 8:32 ` [PATCH v2] ARM: Exynos5250: Enabling dwc3-exynos driver Vivek Gautam @ 2012-12-03 13:43 ` Vivek Gautam [not found] ` <1352363533-14970-2-git-send-email-gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 1 sibling, 0 replies; 7+ messages in thread From: Vivek Gautam @ 2012-12-03 13:43 UTC (permalink / raw) To: kgene.kim Cc: linux-samsung-soc, linux-arm-kernel, devicetree-discuss, linux-usb, balbi, tomasz.figa, av.tikhomirov, yulgon.kim, thomas.abraham, p.paneri, Vivek Gautam Hi Kukjin, On Thu, Nov 8, 2012 at 2:02 PM, Vivek Gautam <gautam.vivek@samsung.com> wrote: > Adding DWC3 device tree node for Exynos5250 along with the > device address and clock support needed for the controller. > Does this change needs looks fine? Any thoughts about this please ? > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > --- > .../devicetree/bindings/usb/exynos-usb.txt | 14 +++++++++++ > arch/arm/boot/dts/exynos5250.dtsi | 6 +++++ > arch/arm/mach-exynos/Kconfig | 1 + > arch/arm/mach-exynos/clock-exynos5.c | 24 ++++++++++++++++++++ > arch/arm/mach-exynos/include/mach/map.h | 1 + > arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + > 6 files changed, 48 insertions(+), 0 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt > index 5ff3def1..a7e3eaa 100644 > --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt > +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt > @@ -38,3 +38,17 @@ Example: > reg = <0x12120000 0x100>; > interrupts = <0 71 0>; > }; > + > +DWC3 > +Required properties: > + - compatible: should be "samsung,exynos-dwc3" for USB 3.0 DWC3 controller. > + - reg: physical base address of the controller and length of memory mapped > + region. > + - interrupts: interrupt number to the cpu. > + > +Example: > + usb@12000000 { > + compatible = "samsung,exynos-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi > index f18abe0..d349636 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -68,6 +68,12 @@ > interrupts = <0 96 0>; > }; > > + usb@12000000 { > + compatible = "samsung,exynos-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > + > rtc { > compatible = "samsung,s3c6410-rtc"; > reg = <0x101E0000 0x100>; > diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig > index bb3b09a..588814a 100644 > --- a/arch/arm/mach-exynos/Kconfig > +++ b/arch/arm/mach-exynos/Kconfig > @@ -422,6 +422,7 @@ config MACH_EXYNOS5_DT > select ARM_AMBA > select SOC_EXYNOS5250 > select USE_OF > + select USB_ARCH_HAS_XHCI > help > Machine support for Samsung EXYNOS5 machine with device tree enabled. > Select this if a fdt blob is available for the EXYNOS5 SoC based board. > diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c > index a88e0d9..ee094ee 100644 > --- a/arch/arm/mach-exynos/clock-exynos5.c > +++ b/arch/arm/mach-exynos/clock-exynos5.c > @@ -740,6 +740,11 @@ static struct clk exynos5_init_clocks_off[] = { > .enable = exynos5_clk_ip_fsys_ctrl , > .ctrlbit = (1 << 18), > }, { > + .name = "usbdrd30", > + .parent = &exynos5_clk_aclk_200.clk, > + .enable = exynos5_clk_ip_fsys_ctrl, > + .ctrlbit = (1 << 19), > + }, { > .name = "usbotg", > .enable = exynos5_clk_ip_fsys_ctrl, > .ctrlbit = (1 << 7), > @@ -1004,6 +1009,16 @@ struct clksrc_sources exynos5_clkset_group = { > .nr_sources = ARRAY_SIZE(exynos5_clkset_group_list), > }; > > +struct clk *exynos5_clkset_usbdrd30_list[] = { > + [0] = &exynos5_clk_mout_mpll.clk, > + [1] = &exynos5_clk_mout_cpll.clk, > +}; > + > +struct clksrc_sources exynos5_clkset_usbdrd30 = { > + .sources = exynos5_clkset_usbdrd30_list, > + .nr_sources = ARRAY_SIZE(exynos5_clkset_usbdrd30_list), > +}; > + > /* Possible clock sources for aclk_266_gscl_sub Mux */ > static struct clk *clk_src_gscl_266_list[] = { > [0] = &clk_ext_xtal_mux, > @@ -1288,6 +1303,15 @@ static struct clksrc_clk exynos5_clksrcs[] = { > .parent = &exynos5_clk_mout_cpll.clk, > }, > .reg_div = { .reg = EXYNOS5_CLKDIV_GEN, .shift = 4, .size = 3 }, > + }, { > + .clk = { > + .name = "sclk_usbdrd30", > + .enable = exynos5_clksrc_mask_fsys_ctrl, > + .ctrlbit = (1 << 28), > + }, > + .sources = &exynos5_clkset_usbdrd30, > + .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 28, .size = 1 }, > + .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 24, .size = 4 }, > }, > }; > > diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h > index 471ffaf..064ca1c 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_DRD 0x12000000 > #define EXYNOS5_PA_EHCI 0x12110000 > #define EXYNOS5_PA_OHCI 0x12120000 > #define EXYNOS4_PA_MFC 0x13400000 > diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c > index c03f3dd..3032222 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -90,6 +90,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "s5p-ehci", NULL), > OF_DEV_AUXDATA("samsung,exynos-ohci", EXYNOS5_PA_OHCI, > "exynos-ohci", NULL), > + OF_DEV_AUXDATA("samsung,exynos-dwc3", EXYNOS5_PA_DRD, > + "exynos-dwc3", 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
[parent not found: <1352363533-14970-2-git-send-email-gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>]
* Re: [PATCH v2] ARM: Exynos5250: Enabling dwc3-exynos driver [not found] ` <1352363533-14970-2-git-send-email-gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> @ 2012-12-06 10:15 ` Grant Likely 2012-12-06 10:33 ` Vivek Gautam 0 siblings, 1 reply; 7+ messages in thread From: Grant Likely @ 2012-12-06 10:15 UTC (permalink / raw) To: Vivek Gautam, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ Cc: yulgon.kim-Sze3O3UU22JBDgjK7y7TUQ, kgene.kim-Sze3O3UU22JBDgjK7y7TUQ, p.paneri-Sze3O3UU22JBDgjK7y7TUQ, linux-usb-u79uwXL29TY76Z2rM5mHXA, tomasz.figa-Re5JQEeQqe8AvxtiuMwx3w, balbi-l0cyMroinI0, av.tikhomirov-Sze3O3UU22JBDgjK7y7TUQ, thomas.abraham-QSEj5FYQhm4dnm+yROfE0A On Thu, 08 Nov 2012 14:02:13 +0530, Vivek Gautam <gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> wrote: > Adding DWC3 device tree node for Exynos5250 along with the > device address and clock support needed for the controller. > > Signed-off-by: Vivek Gautam <gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> > --- > .../devicetree/bindings/usb/exynos-usb.txt | 14 +++++++++++ > arch/arm/boot/dts/exynos5250.dtsi | 6 +++++ > arch/arm/mach-exynos/Kconfig | 1 + > arch/arm/mach-exynos/clock-exynos5.c | 24 ++++++++++++++++++++ > arch/arm/mach-exynos/include/mach/map.h | 1 + > arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + > 6 files changed, 48 insertions(+), 0 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt > index 5ff3def1..a7e3eaa 100644 > --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt > +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt > @@ -38,3 +38,17 @@ Example: > reg = <0x12120000 0x100>; > interrupts = <0 71 0>; > }; > + > +DWC3 > +Required properties: > + - compatible: should be "samsung,exynos-dwc3" for USB 3.0 DWC3 controller. Nit: Please use a specific chip in compatible strings. ie. "samsung,exynos5250-dwc3". Newer parts using the same core can claim compatibility by including the older string in the compatible list. > + - reg: physical base address of the controller and length of memory mapped > + region. > + - interrupts: interrupt number to the cpu. > + > +Example: > + usb@12000000 { > + compatible = "samsung,exynos-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi > index f18abe0..d349636 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -68,6 +68,12 @@ > interrupts = <0 96 0>; > }; > > + usb@12000000 { > + compatible = "samsung,exynos-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > + > rtc { > compatible = "samsung,s3c6410-rtc"; > reg = <0x101E0000 0x100>; > diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig > index bb3b09a..588814a 100644 > --- a/arch/arm/mach-exynos/Kconfig > +++ b/arch/arm/mach-exynos/Kconfig > @@ -422,6 +422,7 @@ config MACH_EXYNOS5_DT > select ARM_AMBA > select SOC_EXYNOS5250 > select USE_OF > + select USB_ARCH_HAS_XHCI > help > Machine support for Samsung EXYNOS5 machine with device tree enabled. > Select this if a fdt blob is available for the EXYNOS5 SoC based board. > diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c > index a88e0d9..ee094ee 100644 > --- a/arch/arm/mach-exynos/clock-exynos5.c > +++ b/arch/arm/mach-exynos/clock-exynos5.c > @@ -740,6 +740,11 @@ static struct clk exynos5_init_clocks_off[] = { > .enable = exynos5_clk_ip_fsys_ctrl , > .ctrlbit = (1 << 18), > }, { > + .name = "usbdrd30", > + .parent = &exynos5_clk_aclk_200.clk, > + .enable = exynos5_clk_ip_fsys_ctrl, > + .ctrlbit = (1 << 19), > + }, { > .name = "usbotg", > .enable = exynos5_clk_ip_fsys_ctrl, > .ctrlbit = (1 << 7), > @@ -1004,6 +1009,16 @@ struct clksrc_sources exynos5_clkset_group = { > .nr_sources = ARRAY_SIZE(exynos5_clkset_group_list), > }; > > +struct clk *exynos5_clkset_usbdrd30_list[] = { > + [0] = &exynos5_clk_mout_mpll.clk, > + [1] = &exynos5_clk_mout_cpll.clk, > +}; > + > +struct clksrc_sources exynos5_clkset_usbdrd30 = { > + .sources = exynos5_clkset_usbdrd30_list, > + .nr_sources = ARRAY_SIZE(exynos5_clkset_usbdrd30_list), > +}; > + > /* Possible clock sources for aclk_266_gscl_sub Mux */ > static struct clk *clk_src_gscl_266_list[] = { > [0] = &clk_ext_xtal_mux, > @@ -1288,6 +1303,15 @@ static struct clksrc_clk exynos5_clksrcs[] = { > .parent = &exynos5_clk_mout_cpll.clk, > }, > .reg_div = { .reg = EXYNOS5_CLKDIV_GEN, .shift = 4, .size = 3 }, > + }, { > + .clk = { > + .name = "sclk_usbdrd30", > + .enable = exynos5_clksrc_mask_fsys_ctrl, > + .ctrlbit = (1 << 28), > + }, > + .sources = &exynos5_clkset_usbdrd30, > + .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 28, .size = 1 }, > + .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 24, .size = 4 }, > }, > }; > > diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h > index 471ffaf..064ca1c 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_DRD 0x12000000 > #define EXYNOS5_PA_EHCI 0x12110000 > #define EXYNOS5_PA_OHCI 0x12120000 > #define EXYNOS4_PA_MFC 0x13400000 > diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c > index c03f3dd..3032222 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -90,6 +90,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "s5p-ehci", NULL), > OF_DEV_AUXDATA("samsung,exynos-ohci", EXYNOS5_PA_OHCI, > "exynos-ohci", NULL), > + OF_DEV_AUXDATA("samsung,exynos-dwc3", EXYNOS5_PA_DRD, > + "exynos-dwc3", NULL), > {}, > }; > > -- > 1.7.6.5 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- Grant Likely, B.Sc, P.Eng. Secret Lab Technologies, Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2] ARM: Exynos5250: Enabling dwc3-exynos driver 2012-12-06 10:15 ` Grant Likely @ 2012-12-06 10:33 ` Vivek Gautam 2012-12-13 16:47 ` [PATCH v3] " Vivek Gautam 0 siblings, 1 reply; 7+ messages in thread From: Vivek Gautam @ 2012-12-06 10:33 UTC (permalink / raw) To: Grant Likely Cc: Vivek Gautam, linux-samsung-soc, linux-arm-kernel, devicetree-discuss, yulgon.kim, kgene.kim, p.paneri, linux-usb, tomasz.figa, balbi, av.tikhomirov Hi Grant, On Thu, Dec 6, 2012 at 3:45 PM, Grant Likely <grant.likely@secretlab.ca> wrote: > On Thu, 08 Nov 2012 14:02:13 +0530, Vivek Gautam <gautam.vivek@samsung.com> wrote: >> Adding DWC3 device tree node for Exynos5250 along with the >> device address and clock support needed for the controller. >> >> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> >> --- >> .../devicetree/bindings/usb/exynos-usb.txt | 14 +++++++++++ >> arch/arm/boot/dts/exynos5250.dtsi | 6 +++++ >> arch/arm/mach-exynos/Kconfig | 1 + >> arch/arm/mach-exynos/clock-exynos5.c | 24 ++++++++++++++++++++ >> arch/arm/mach-exynos/include/mach/map.h | 1 + >> arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + >> 6 files changed, 48 insertions(+), 0 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt >> index 5ff3def1..a7e3eaa 100644 >> --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt >> +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt >> @@ -38,3 +38,17 @@ Example: >> reg = <0x12120000 0x100>; >> interrupts = <0 71 0>; >> }; >> + >> +DWC3 >> +Required properties: >> + - compatible: should be "samsung,exynos-dwc3" for USB 3.0 DWC3 controller. > > Nit: Please use a specific chip in compatible strings. ie. > "samsung,exynos5250-dwc3". Newer parts using the same core can claim > compatibility by including the older string in the compatible list. > The compatible string "samsung,exynos-dwc3" is added in accordance with the driver dt changes present at drivers "drivers/usb/dwc3/dwc3-exynos.c". Should i be amending the driver side also likewise ? >> + - reg: physical base address of the controller and length of memory mapped >> + region. >> + - interrupts: interrupt number to the cpu. >> + >> +Example: >> + usb@12000000 { >> + compatible = "samsung,exynos-dwc3"; >> + reg = <0x12000000 0x10000>; >> + interrupts = <0 72 0>; >> + }; >> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi >> index f18abe0..d349636 100644 >> --- a/arch/arm/boot/dts/exynos5250.dtsi >> +++ b/arch/arm/boot/dts/exynos5250.dtsi >> @@ -68,6 +68,12 @@ >> interrupts = <0 96 0>; >> }; >> >> + usb@12000000 { >> + compatible = "samsung,exynos-dwc3"; >> + reg = <0x12000000 0x10000>; >> + interrupts = <0 72 0>; >> + }; >> + >> rtc { >> compatible = "samsung,s3c6410-rtc"; >> reg = <0x101E0000 0x100>; >> diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig >> index bb3b09a..588814a 100644 >> --- a/arch/arm/mach-exynos/Kconfig >> +++ b/arch/arm/mach-exynos/Kconfig >> @@ -422,6 +422,7 @@ config MACH_EXYNOS5_DT >> select ARM_AMBA >> select SOC_EXYNOS5250 >> select USE_OF >> + select USB_ARCH_HAS_XHCI >> help >> Machine support for Samsung EXYNOS5 machine with device tree enabled. >> Select this if a fdt blob is available for the EXYNOS5 SoC based board. >> diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c >> index a88e0d9..ee094ee 100644 >> --- a/arch/arm/mach-exynos/clock-exynos5.c >> +++ b/arch/arm/mach-exynos/clock-exynos5.c >> @@ -740,6 +740,11 @@ static struct clk exynos5_init_clocks_off[] = { >> .enable = exynos5_clk_ip_fsys_ctrl , >> .ctrlbit = (1 << 18), >> }, { >> + .name = "usbdrd30", >> + .parent = &exynos5_clk_aclk_200.clk, >> + .enable = exynos5_clk_ip_fsys_ctrl, >> + .ctrlbit = (1 << 19), >> + }, { >> .name = "usbotg", >> .enable = exynos5_clk_ip_fsys_ctrl, >> .ctrlbit = (1 << 7), >> @@ -1004,6 +1009,16 @@ struct clksrc_sources exynos5_clkset_group = { >> .nr_sources = ARRAY_SIZE(exynos5_clkset_group_list), >> }; >> >> +struct clk *exynos5_clkset_usbdrd30_list[] = { >> + [0] = &exynos5_clk_mout_mpll.clk, >> + [1] = &exynos5_clk_mout_cpll.clk, >> +}; >> + >> +struct clksrc_sources exynos5_clkset_usbdrd30 = { >> + .sources = exynos5_clkset_usbdrd30_list, >> + .nr_sources = ARRAY_SIZE(exynos5_clkset_usbdrd30_list), >> +}; >> + >> /* Possible clock sources for aclk_266_gscl_sub Mux */ >> static struct clk *clk_src_gscl_266_list[] = { >> [0] = &clk_ext_xtal_mux, >> @@ -1288,6 +1303,15 @@ static struct clksrc_clk exynos5_clksrcs[] = { >> .parent = &exynos5_clk_mout_cpll.clk, >> }, >> .reg_div = { .reg = EXYNOS5_CLKDIV_GEN, .shift = 4, .size = 3 }, >> + }, { >> + .clk = { >> + .name = "sclk_usbdrd30", >> + .enable = exynos5_clksrc_mask_fsys_ctrl, >> + .ctrlbit = (1 << 28), >> + }, >> + .sources = &exynos5_clkset_usbdrd30, >> + .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 28, .size = 1 }, >> + .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 24, .size = 4 }, >> }, >> }; >> >> diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h >> index 471ffaf..064ca1c 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_DRD 0x12000000 >> #define EXYNOS5_PA_EHCI 0x12110000 >> #define EXYNOS5_PA_OHCI 0x12120000 >> #define EXYNOS4_PA_MFC 0x13400000 >> diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c >> index c03f3dd..3032222 100644 >> --- a/arch/arm/mach-exynos/mach-exynos5-dt.c >> +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c >> @@ -90,6 +90,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { >> "s5p-ehci", NULL), >> OF_DEV_AUXDATA("samsung,exynos-ohci", EXYNOS5_PA_OHCI, >> "exynos-ohci", NULL), >> + OF_DEV_AUXDATA("samsung,exynos-dwc3", EXYNOS5_PA_DRD, >> + "exynos-dwc3", NULL), >> {}, >> }; >> >> -- >> 1.7.6.5 >> >> >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel@lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > > -- > Grant Likely, B.Sc, P.Eng. > Secret Lab Technologies, Ltd. > _______________________________________________ > devicetree-discuss mailing list > devicetree-discuss@lists.ozlabs.org > https://lists.ozlabs.org/listinfo/devicetree-discuss -- Thanks & Regards Vivek ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v3] ARM: Exynos5250: Enabling dwc3-exynos driver 2012-12-06 10:33 ` Vivek Gautam @ 2012-12-13 16:47 ` Vivek Gautam 2012-12-19 13:52 ` Vivek Gautam 0 siblings, 1 reply; 7+ messages in thread From: Vivek Gautam @ 2012-12-13 16:47 UTC (permalink / raw) To: linux-arm-kernel, linux-samsung-soc, devicetree-discuss Cc: linux-kernel, linux-usb, grant.likely, kgene.kim, tomasz.figa, balbi, thomas.abraham, av.tikhomirov, p.paneri Adding DWC3 device tree node for Exynos5250 along with the device address and clock support needed for the controller. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> --- Changes from v2: - Changed the compatible string to chip specific(samsung,exynos5250), since dwc3-exynos is being used from exynso5250 onwards. - Based on changes for USB 2.0: https://lists.ozlabs.org/pipermail/devicetree-discuss/2012-December/024413.html Changes from v1: - Changed the device node name from 'dwc3' to 'usb@12000000'. - Added the documentation for device tree bindings for dwc3 controller. .../devicetree/bindings/usb/exynos-usb.txt | 14 +++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 6 +++++ arch/arm/mach-exynos/Kconfig | 1 + arch/arm/mach-exynos/clock-exynos5.c | 24 ++++++++++++++++++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + 6 files changed, 48 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt index f66fcdd..d660410 100644 --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt @@ -38,3 +38,17 @@ Example: reg = <0x12120000 0x100>; interrupts = <0 71 0>; }; + +DWC3 +Required properties: + - compatible: should be "samsung,exynos5250-dwc3" for USB 3.0 DWC3 controller. + - reg: physical base address of the controller and length of memory mapped + region. + - interrupts: interrupt number to the cpu. + +Example: + usb@12000000 { + compatible = "samsung,exynos5250-dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <0 72 0>; + }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 75510d1..001a31b 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -299,6 +299,12 @@ rx-dma-channel = <&pdma0 11>; /* preliminary */ }; + usb@12000000 { + compatible = "samsung,exynos5250-dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <0 72 0>; + }; + usb@12110000 { compatible = "samsung,exynos4210-ehci"; reg = <0x12110000 0x100>; diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 91d5b6f..09f9587 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -426,6 +426,7 @@ config MACH_EXYNOS5_DT depends on ARCH_EXYNOS5 select ARM_AMBA select USE_OF + select USB_ARCH_HAS_XHCI help Machine support for Samsung EXYNOS5 machine with device tree enabled. Select this if a fdt blob is available for the EXYNOS5 SoC based board. diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c index 5c63bc7..f2214a0 100644 --- a/arch/arm/mach-exynos/clock-exynos5.c +++ b/arch/arm/mach-exynos/clock-exynos5.c @@ -768,6 +768,11 @@ static struct clk exynos5_init_clocks_off[] = { .enable = exynos5_clk_ip_fsys_ctrl , .ctrlbit = (1 << 18), }, { + .name = "usbdrd30", + .parent = &exynos5_clk_aclk_200.clk, + .enable = exynos5_clk_ip_fsys_ctrl, + .ctrlbit = (1 << 19), + }, { .name = "usbotg", .enable = exynos5_clk_ip_fsys_ctrl, .ctrlbit = (1 << 7), @@ -1121,6 +1126,16 @@ static struct clksrc_sources exynos5_clkset_group = { .nr_sources = ARRAY_SIZE(exynos5_clkset_group_list), }; +struct clk *exynos5_clkset_usbdrd30_list[] = { + [0] = &exynos5_clk_mout_mpll.clk, + [1] = &exynos5_clk_mout_cpll.clk, +}; + +struct clksrc_sources exynos5_clkset_usbdrd30 = { + .sources = exynos5_clkset_usbdrd30_list, + .nr_sources = ARRAY_SIZE(exynos5_clkset_usbdrd30_list), +}; + /* Possible clock sources for aclk_266_gscl_sub Mux */ static struct clk *clk_src_gscl_266_list[] = { [0] = &clk_ext_xtal_mux, @@ -1415,6 +1430,15 @@ static struct clksrc_clk exynos5_clksrcs[] = { .parent = &exynos5_clk_mout_cpll.clk, }, .reg_div = { .reg = EXYNOS5_CLKDIV_GEN, .shift = 4, .size = 3 }, + }, { + .clk = { + .name = "sclk_usbdrd30", + .enable = exynos5_clksrc_mask_fsys_ctrl, + .ctrlbit = (1 << 28), + }, + .sources = &exynos5_clkset_usbdrd30, + .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 28, .size = 1 }, + .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 24, .size = 4 }, }, }; diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 4bf6fd9..74470ca 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -201,6 +201,7 @@ #define EXYNOS4_PA_EHCI 0x12580000 #define EXYNOS4_PA_OHCI 0x12590000 #define EXYNOS4_PA_HSPHY 0x125B0000 +#define EXYNOS5_PA_DRD 0x12000000 #define EXYNOS5_PA_EHCI 0x12110000 #define EXYNOS5_PA_OHCI 0x12120000 #define EXYNOS4_PA_MFC 0x13400000 diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 07aa586..26dd6c8 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -114,6 +114,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "s5p-ehci", NULL), OF_DEV_AUXDATA("samsung,exynos4210-ohci", EXYNOS5_PA_OHCI, "exynos-ohci", NULL), + OF_DEV_AUXDATA("samsung,exynos5250-dwc3", EXYNOS5_PA_DRD, + "exynos-dwc3", NULL), {}, }; -- 1.7.6.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v3] ARM: Exynos5250: Enabling dwc3-exynos driver 2012-12-13 16:47 ` [PATCH v3] " Vivek Gautam @ 2012-12-19 13:52 ` Vivek Gautam 0 siblings, 0 replies; 7+ messages in thread From: Vivek Gautam @ 2012-12-19 13:52 UTC (permalink / raw) To: linux-samsung-soc Cc: dianders, devicetree-discuss, linux-kernel, linux-usb, grant.likely, kgene.kim, tomasz.figa, balbi, thomas.abraham, av.tikhomirov, p.paneri, Vivek Gautam CC: Doug Anderson On Thu, Dec 13, 2012 at 10:17 PM, Vivek Gautam <gautam.vivek@samsung.com> wrote: > Adding DWC3 device tree node for Exynos5250 along with the > device address and clock support needed for the controller. > > Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> > --- > Changes from v2: > - Changed the compatible string to chip specific(samsung,exynos5250), > since dwc3-exynos is being used from exynso5250 onwards. > - Based on changes for USB 2.0: > https://lists.ozlabs.org/pipermail/devicetree-discuss/2012-December/024413.html > > Changes from v1: > - Changed the device node name from 'dwc3' to 'usb@12000000'. > - Added the documentation for device tree bindings for dwc3 controller. > > > .../devicetree/bindings/usb/exynos-usb.txt | 14 +++++++++++ > arch/arm/boot/dts/exynos5250.dtsi | 6 +++++ > arch/arm/mach-exynos/Kconfig | 1 + > arch/arm/mach-exynos/clock-exynos5.c | 24 ++++++++++++++++++++ > arch/arm/mach-exynos/include/mach/map.h | 1 + > arch/arm/mach-exynos/mach-exynos5-dt.c | 2 + > 6 files changed, 48 insertions(+), 0 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt > index f66fcdd..d660410 100644 > --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt > +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt > @@ -38,3 +38,17 @@ Example: > reg = <0x12120000 0x100>; > interrupts = <0 71 0>; > }; > + > +DWC3 > +Required properties: > + - compatible: should be "samsung,exynos5250-dwc3" for USB 3.0 DWC3 controller. > + - reg: physical base address of the controller and length of memory mapped > + region. > + - interrupts: interrupt number to the cpu. > + > +Example: > + usb@12000000 { > + compatible = "samsung,exynos5250-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi > index 75510d1..001a31b 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -299,6 +299,12 @@ > rx-dma-channel = <&pdma0 11>; /* preliminary */ > }; > > + usb@12000000 { > + compatible = "samsung,exynos5250-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > + > usb@12110000 { > compatible = "samsung,exynos4210-ehci"; > reg = <0x12110000 0x100>; > diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig > index 91d5b6f..09f9587 100644 > --- a/arch/arm/mach-exynos/Kconfig > +++ b/arch/arm/mach-exynos/Kconfig > @@ -426,6 +426,7 @@ config MACH_EXYNOS5_DT > depends on ARCH_EXYNOS5 > select ARM_AMBA > select USE_OF > + select USB_ARCH_HAS_XHCI > help > Machine support for Samsung EXYNOS5 machine with device tree enabled. > Select this if a fdt blob is available for the EXYNOS5 SoC based board. > diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c > index 5c63bc7..f2214a0 100644 > --- a/arch/arm/mach-exynos/clock-exynos5.c > +++ b/arch/arm/mach-exynos/clock-exynos5.c > @@ -768,6 +768,11 @@ static struct clk exynos5_init_clocks_off[] = { > .enable = exynos5_clk_ip_fsys_ctrl , > .ctrlbit = (1 << 18), > }, { > + .name = "usbdrd30", > + .parent = &exynos5_clk_aclk_200.clk, > + .enable = exynos5_clk_ip_fsys_ctrl, > + .ctrlbit = (1 << 19), > + }, { > .name = "usbotg", > .enable = exynos5_clk_ip_fsys_ctrl, > .ctrlbit = (1 << 7), > @@ -1121,6 +1126,16 @@ static struct clksrc_sources exynos5_clkset_group = { > .nr_sources = ARRAY_SIZE(exynos5_clkset_group_list), > }; > > +struct clk *exynos5_clkset_usbdrd30_list[] = { > + [0] = &exynos5_clk_mout_mpll.clk, > + [1] = &exynos5_clk_mout_cpll.clk, > +}; > + > +struct clksrc_sources exynos5_clkset_usbdrd30 = { > + .sources = exynos5_clkset_usbdrd30_list, > + .nr_sources = ARRAY_SIZE(exynos5_clkset_usbdrd30_list), > +}; > + > /* Possible clock sources for aclk_266_gscl_sub Mux */ > static struct clk *clk_src_gscl_266_list[] = { > [0] = &clk_ext_xtal_mux, > @@ -1415,6 +1430,15 @@ static struct clksrc_clk exynos5_clksrcs[] = { > .parent = &exynos5_clk_mout_cpll.clk, > }, > .reg_div = { .reg = EXYNOS5_CLKDIV_GEN, .shift = 4, .size = 3 }, > + }, { > + .clk = { > + .name = "sclk_usbdrd30", > + .enable = exynos5_clksrc_mask_fsys_ctrl, > + .ctrlbit = (1 << 28), > + }, > + .sources = &exynos5_clkset_usbdrd30, > + .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 28, .size = 1 }, > + .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 24, .size = 4 }, > }, > }; > > diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h > index 4bf6fd9..74470ca 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -201,6 +201,7 @@ > #define EXYNOS4_PA_EHCI 0x12580000 > #define EXYNOS4_PA_OHCI 0x12590000 > #define EXYNOS4_PA_HSPHY 0x125B0000 > +#define EXYNOS5_PA_DRD 0x12000000 > #define EXYNOS5_PA_EHCI 0x12110000 > #define EXYNOS5_PA_OHCI 0x12120000 > #define EXYNOS4_PA_MFC 0x13400000 > diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c > index 07aa586..26dd6c8 100644 > --- a/arch/arm/mach-exynos/mach-exynos5-dt.c > +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c > @@ -114,6 +114,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { > "s5p-ehci", NULL), > OF_DEV_AUXDATA("samsung,exynos4210-ohci", EXYNOS5_PA_OHCI, > "exynos-ohci", NULL), > + OF_DEV_AUXDATA("samsung,exynos5250-dwc3", EXYNOS5_PA_DRD, > + "exynos-dwc3", 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:[~2012-12-19 13:52 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
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2012-11-08 8:32 [PATCH v2] ARM: EXYNOS5250: Add support for USB 3.0 dwc3 controller Vivek Gautam
2012-11-08 8:32 ` [PATCH v2] ARM: Exynos5250: Enabling dwc3-exynos driver Vivek Gautam
2012-12-03 13:43 ` Vivek Gautam
[not found] ` <1352363533-14970-2-git-send-email-gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-12-06 10:15 ` Grant Likely
2012-12-06 10:33 ` Vivek Gautam
2012-12-13 16:47 ` [PATCH v3] " Vivek Gautam
2012-12-19 13:52 ` Vivek Gautam
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