* [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file @ 2013-08-30 9:57 Leela Krishna Amudala 2013-11-12 11:16 ` Kukjin Kim 0 siblings, 1 reply; 6+ messages in thread From: Leela Krishna Amudala @ 2013-08-30 9:57 UTC (permalink / raw) To: linux-samsung-soc; +Cc: devicetree, kgene.kim, dianders, abrestic, t.figa Add SPI device tree nodes to Exynos5420 SoC Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> Reviewed-by: Andrew Bresticker <abrestic@chromium.org> --- Note: This patch is rebased on Kgene's for-next branch and is dependent on [V3] ARM: dts: Add DMA controller node info on Exynos5420. https://patchwork.kernel.org/patch/2851790/ arch/arm/boot/dts/exynos5420.dtsi | 51 +++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 15465f8..8d9e980 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -27,6 +27,9 @@ pinctrl2 = &pinctrl_2; pinctrl3 = &pinctrl_3; pinctrl4 = &pinctrl_4; + spi0 = &spi_0; + spi1 = &spi_1; + spi2 = &spi_2; }; cpus { @@ -238,6 +241,54 @@ }; }; + spi_0: spi@12d20000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d20000 0x100>; + interrupts = <0 66 0>; + dmas = <&pdma0 5 + &pdma0 4>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_bus>; + clocks = <&clock 271>, <&clock 135>; + clock-names = "spi", "spi_busclk0"; + status = "disabled"; + }; + + spi_1: spi@12d30000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d30000 0x100>; + interrupts = <0 67 0>; + dmas = <&pdma1 5 + &pdma1 4>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_bus>; + clocks = <&clock 272>, <&clock 136>; + clock-names = "spi", "spi_busclk0"; + status = "disabled"; + }; + + spi_2: spi@12d40000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d40000 0x100>; + interrupts = <0 68 0>; + dmas = <&pdma0 7 + &pdma0 6>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_bus>; + clocks = <&clock 273>, <&clock 137>; + clock-names = "spi", "spi_busclk0"; + status = "disabled"; + }; + serial@12C00000 { clocks = <&clock 257>, <&clock 128>; clock-names = "uart", "clk_uart_baud0"; -- 1.7.10.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* RE: [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file 2013-08-30 9:57 [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file Leela Krishna Amudala @ 2013-11-12 11:16 ` Kukjin Kim 2013-11-12 12:02 ` Leela Krishna Amudala 0 siblings, 1 reply; 6+ messages in thread From: Kukjin Kim @ 2013-11-12 11:16 UTC (permalink / raw) To: 'Leela Krishna Amudala', linux-samsung-soc Cc: devicetree, dianders, abrestic, t.figa Leela Krishna Amudala wrote: > > Add SPI device tree nodes to Exynos5420 SoC > > Signed-off-by: Doug Anderson <dianders@chromium.org> > Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> > Reviewed-by: Andrew Bresticker <abrestic@chromium.org> > --- > Note: This patch is rebased on Kgene's for-next branch and is dependent on > [V3] ARM: dts: Add DMA controller node info on Exynos5420. > https://patchwork.kernel.org/patch/2851790/ > > arch/arm/boot/dts/exynos5420.dtsi | 51 > +++++++++++++++++++++++++++++++++++++ > 1 file changed, 51 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi > b/arch/arm/boot/dts/exynos5420.dtsi > index 15465f8..8d9e980 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -27,6 +27,9 @@ > pinctrl2 = &pinctrl_2; > pinctrl3 = &pinctrl_3; > pinctrl4 = &pinctrl_4; > + spi0 = &spi_0; > + spi1 = &spi_1; > + spi2 = &spi_2; > }; > > cpus { > @@ -238,6 +241,54 @@ > }; > }; > > + spi_0: spi@12d20000 { > + compatible = "samsung,exynos4210-spi"; > + reg = <0x12d20000 0x100>; > + interrupts = <0 66 0>; > + dmas = <&pdma0 5 > + &pdma0 4>; > + dma-names = "tx", "rx"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&spi0_bus>; > + clocks = <&clock 271>, <&clock 135>; > + clock-names = "spi", "spi_busclk0"; > + status = "disabled"; > + }; > + > + spi_1: spi@12d30000 { > + compatible = "samsung,exynos4210-spi"; > + reg = <0x12d30000 0x100>; > + interrupts = <0 67 0>; > + dmas = <&pdma1 5 > + &pdma1 4>; > + dma-names = "tx", "rx"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&spi1_bus>; > + clocks = <&clock 272>, <&clock 136>; > + clock-names = "spi", "spi_busclk0"; > + status = "disabled"; > + }; > + > + spi_2: spi@12d40000 { > + compatible = "samsung,exynos4210-spi"; > + reg = <0x12d40000 0x100>; > + interrupts = <0 68 0>; > + dmas = <&pdma0 7 > + &pdma0 6>; > + dma-names = "tx", "rx"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&spi2_bus>; > + clocks = <&clock 273>, <&clock 137>; > + clock-names = "spi", "spi_busclk0"; > + status = "disabled"; > + }; > + > serial@12C00000 { > clocks = <&clock 257>, <&clock 128>; > clock-names = "uart", "clk_uart_baud0"; > -- > 1.7.10.4 Leela, do you still want to keep the status 'disabled' for SPIs? Others look good to me. Thanks, Kukjin ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file 2013-11-12 11:16 ` Kukjin Kim @ 2013-11-12 12:02 ` Leela Krishna Amudala 2013-12-12 11:34 ` Leela Krishna Amudala 0 siblings, 1 reply; 6+ messages in thread From: Leela Krishna Amudala @ 2013-11-12 12:02 UTC (permalink / raw) To: Kukjin Kim Cc: Leela Krishna Amudala, linux-samsung-soc, devicetree, Douglas Anderson, abrestic, Tomasz Figa Hi Kukjin, Thanks for reviewing the patch. On Tue, Nov 12, 2013 at 4:46 PM, Kukjin Kim <kgene@kernel.org> wrote: > Leela Krishna Amudala wrote: >> >> Add SPI device tree nodes to Exynos5420 SoC >> >> Signed-off-by: Doug Anderson <dianders@chromium.org> >> Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> >> Reviewed-by: Andrew Bresticker <abrestic@chromium.org> >> --- >> Note: This patch is rebased on Kgene's for-next branch and is dependent on >> [V3] ARM: dts: Add DMA controller node info on Exynos5420. >> https://patchwork.kernel.org/patch/2851790/ >> >> arch/arm/boot/dts/exynos5420.dtsi | 51 >> +++++++++++++++++++++++++++++++++++++ >> 1 file changed, 51 insertions(+) >> >> diff --git a/arch/arm/boot/dts/exynos5420.dtsi >> b/arch/arm/boot/dts/exynos5420.dtsi >> index 15465f8..8d9e980 100644 >> --- a/arch/arm/boot/dts/exynos5420.dtsi >> +++ b/arch/arm/boot/dts/exynos5420.dtsi >> @@ -27,6 +27,9 @@ >> pinctrl2 = &pinctrl_2; >> pinctrl3 = &pinctrl_3; >> pinctrl4 = &pinctrl_4; >> + spi0 = &spi_0; >> + spi1 = &spi_1; >> + spi2 = &spi_2; >> }; >> >> cpus { >> @@ -238,6 +241,54 @@ >> }; >> }; >> >> + spi_0: spi@12d20000 { >> + compatible = "samsung,exynos4210-spi"; >> + reg = <0x12d20000 0x100>; >> + interrupts = <0 66 0>; >> + dmas = <&pdma0 5 >> + &pdma0 4>; >> + dma-names = "tx", "rx"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&spi0_bus>; >> + clocks = <&clock 271>, <&clock 135>; >> + clock-names = "spi", "spi_busclk0"; >> + status = "disabled"; >> + }; >> + >> + spi_1: spi@12d30000 { >> + compatible = "samsung,exynos4210-spi"; >> + reg = <0x12d30000 0x100>; >> + interrupts = <0 67 0>; >> + dmas = <&pdma1 5 >> + &pdma1 4>; >> + dma-names = "tx", "rx"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&spi1_bus>; >> + clocks = <&clock 272>, <&clock 136>; >> + clock-names = "spi", "spi_busclk0"; >> + status = "disabled"; >> + }; >> + >> + spi_2: spi@12d40000 { >> + compatible = "samsung,exynos4210-spi"; >> + reg = <0x12d40000 0x100>; >> + interrupts = <0 68 0>; >> + dmas = <&pdma0 7 >> + &pdma0 6>; >> + dma-names = "tx", "rx"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&spi2_bus>; >> + clocks = <&clock 273>, <&clock 137>; >> + clock-names = "spi", "spi_busclk0"; >> + status = "disabled"; >> + }; >> + >> serial@12C00000 { >> clocks = <&clock 257>, <&clock 128>; >> clock-names = "uart", "clk_uart_baud0"; >> -- >> 1.7.10.4 > > Leela, do you still want to keep the status 'disabled' for SPIs? > Yes, the SPI client nodes will make status = "okay" in board file. Best Wishes, Leela Krishna. > Others look good to me. > > Thanks, > Kukjin > > -- > 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 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file 2013-11-12 12:02 ` Leela Krishna Amudala @ 2013-12-12 11:34 ` Leela Krishna Amudala 2013-12-12 11:37 ` Leela Krishna Amudala 2013-12-18 17:37 ` Kukjin Kim 0 siblings, 2 replies; 6+ messages in thread From: Leela Krishna Amudala @ 2013-12-12 11:34 UTC (permalink / raw) To: Leela Krishna Amudala Cc: Kukjin Kim, linux-samsung-soc, devicetree, Douglas Anderson, abrestic, Tomasz Figa Hi Kukjin, Can you kindly look into this patch and take necessary action..? Best Wishes, Leela Krishna. On Tue, Nov 12, 2013 at 9:02 PM, Leela Krishna Amudala <l.krishna@samsung.com> wrote: > Hi Kukjin, > > Thanks for reviewing the patch. > > On Tue, Nov 12, 2013 at 4:46 PM, Kukjin Kim <kgene@kernel.org> wrote: >> Leela Krishna Amudala wrote: >>> >>> Add SPI device tree nodes to Exynos5420 SoC >>> >>> Signed-off-by: Doug Anderson <dianders@chromium.org> >>> Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> >>> Reviewed-by: Andrew Bresticker <abrestic@chromium.org> >>> --- >>> Note: This patch is rebased on Kgene's for-next branch and is dependent on >>> [V3] ARM: dts: Add DMA controller node info on Exynos5420. >>> https://patchwork.kernel.org/patch/2851790/ >>> >>> arch/arm/boot/dts/exynos5420.dtsi | 51 >>> +++++++++++++++++++++++++++++++++++++ >>> 1 file changed, 51 insertions(+) >>> >>> diff --git a/arch/arm/boot/dts/exynos5420.dtsi >>> b/arch/arm/boot/dts/exynos5420.dtsi >>> index 15465f8..8d9e980 100644 >>> --- a/arch/arm/boot/dts/exynos5420.dtsi >>> +++ b/arch/arm/boot/dts/exynos5420.dtsi >>> @@ -27,6 +27,9 @@ >>> pinctrl2 = &pinctrl_2; >>> pinctrl3 = &pinctrl_3; >>> pinctrl4 = &pinctrl_4; >>> + spi0 = &spi_0; >>> + spi1 = &spi_1; >>> + spi2 = &spi_2; >>> }; >>> >>> cpus { >>> @@ -238,6 +241,54 @@ >>> }; >>> }; >>> >>> + spi_0: spi@12d20000 { >>> + compatible = "samsung,exynos4210-spi"; >>> + reg = <0x12d20000 0x100>; >>> + interrupts = <0 66 0>; >>> + dmas = <&pdma0 5 >>> + &pdma0 4>; >>> + dma-names = "tx", "rx"; >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&spi0_bus>; >>> + clocks = <&clock 271>, <&clock 135>; >>> + clock-names = "spi", "spi_busclk0"; >>> + status = "disabled"; >>> + }; >>> + >>> + spi_1: spi@12d30000 { >>> + compatible = "samsung,exynos4210-spi"; >>> + reg = <0x12d30000 0x100>; >>> + interrupts = <0 67 0>; >>> + dmas = <&pdma1 5 >>> + &pdma1 4>; >>> + dma-names = "tx", "rx"; >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&spi1_bus>; >>> + clocks = <&clock 272>, <&clock 136>; >>> + clock-names = "spi", "spi_busclk0"; >>> + status = "disabled"; >>> + }; >>> + >>> + spi_2: spi@12d40000 { >>> + compatible = "samsung,exynos4210-spi"; >>> + reg = <0x12d40000 0x100>; >>> + interrupts = <0 68 0>; >>> + dmas = <&pdma0 7 >>> + &pdma0 6>; >>> + dma-names = "tx", "rx"; >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&spi2_bus>; >>> + clocks = <&clock 273>, <&clock 137>; >>> + clock-names = "spi", "spi_busclk0"; >>> + status = "disabled"; >>> + }; >>> + >>> serial@12C00000 { >>> clocks = <&clock 257>, <&clock 128>; >>> clock-names = "uart", "clk_uart_baud0"; >>> -- >>> 1.7.10.4 >> >> Leela, do you still want to keep the status 'disabled' for SPIs? >> > > Yes, the SPI client nodes will make status = "okay" in board file. > > Best Wishes, > Leela Krishna. > >> Others look good to me. >> >> Thanks, >> Kukjin >> >> -- >> 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 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file 2013-12-12 11:34 ` Leela Krishna Amudala @ 2013-12-12 11:37 ` Leela Krishna Amudala 2013-12-18 17:37 ` Kukjin Kim 1 sibling, 0 replies; 6+ messages in thread From: Leela Krishna Amudala @ 2013-12-12 11:37 UTC (permalink / raw) To: Kukjin Kim, Kukjin Kim Cc: linux-samsung-soc, Leela Krishna Amudala, devicetree@vger.kernel.org, Douglas Anderson, abrestic, Tomasz Figa Adding Kukjin's alternate mail On Thu, Dec 12, 2013 at 8:34 PM, Leela Krishna Amudala <l.krishna@samsung.com> wrote: > Hi Kukjin, > > Can you kindly look into this patch and take necessary action..? > > Best Wishes, > Leela Krishna. > > On Tue, Nov 12, 2013 at 9:02 PM, Leela Krishna Amudala > <l.krishna@samsung.com> wrote: >> Hi Kukjin, >> >> Thanks for reviewing the patch. >> >> On Tue, Nov 12, 2013 at 4:46 PM, Kukjin Kim <kgene@kernel.org> wrote: >>> Leela Krishna Amudala wrote: >>>> >>>> Add SPI device tree nodes to Exynos5420 SoC >>>> >>>> Signed-off-by: Doug Anderson <dianders@chromium.org> >>>> Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> >>>> Reviewed-by: Andrew Bresticker <abrestic@chromium.org> >>>> --- >>>> Note: This patch is rebased on Kgene's for-next branch and is dependent on >>>> [V3] ARM: dts: Add DMA controller node info on Exynos5420. >>>> https://patchwork.kernel.org/patch/2851790/ >>>> >>>> arch/arm/boot/dts/exynos5420.dtsi | 51 >>>> +++++++++++++++++++++++++++++++++++++ >>>> 1 file changed, 51 insertions(+) >>>> >>>> diff --git a/arch/arm/boot/dts/exynos5420.dtsi >>>> b/arch/arm/boot/dts/exynos5420.dtsi >>>> index 15465f8..8d9e980 100644 >>>> --- a/arch/arm/boot/dts/exynos5420.dtsi >>>> +++ b/arch/arm/boot/dts/exynos5420.dtsi >>>> @@ -27,6 +27,9 @@ >>>> pinctrl2 = &pinctrl_2; >>>> pinctrl3 = &pinctrl_3; >>>> pinctrl4 = &pinctrl_4; >>>> + spi0 = &spi_0; >>>> + spi1 = &spi_1; >>>> + spi2 = &spi_2; >>>> }; >>>> >>>> cpus { >>>> @@ -238,6 +241,54 @@ >>>> }; >>>> }; >>>> >>>> + spi_0: spi@12d20000 { >>>> + compatible = "samsung,exynos4210-spi"; >>>> + reg = <0x12d20000 0x100>; >>>> + interrupts = <0 66 0>; >>>> + dmas = <&pdma0 5 >>>> + &pdma0 4>; >>>> + dma-names = "tx", "rx"; >>>> + #address-cells = <1>; >>>> + #size-cells = <0>; >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&spi0_bus>; >>>> + clocks = <&clock 271>, <&clock 135>; >>>> + clock-names = "spi", "spi_busclk0"; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> + spi_1: spi@12d30000 { >>>> + compatible = "samsung,exynos4210-spi"; >>>> + reg = <0x12d30000 0x100>; >>>> + interrupts = <0 67 0>; >>>> + dmas = <&pdma1 5 >>>> + &pdma1 4>; >>>> + dma-names = "tx", "rx"; >>>> + #address-cells = <1>; >>>> + #size-cells = <0>; >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&spi1_bus>; >>>> + clocks = <&clock 272>, <&clock 136>; >>>> + clock-names = "spi", "spi_busclk0"; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> + spi_2: spi@12d40000 { >>>> + compatible = "samsung,exynos4210-spi"; >>>> + reg = <0x12d40000 0x100>; >>>> + interrupts = <0 68 0>; >>>> + dmas = <&pdma0 7 >>>> + &pdma0 6>; >>>> + dma-names = "tx", "rx"; >>>> + #address-cells = <1>; >>>> + #size-cells = <0>; >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&spi2_bus>; >>>> + clocks = <&clock 273>, <&clock 137>; >>>> + clock-names = "spi", "spi_busclk0"; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> serial@12C00000 { >>>> clocks = <&clock 257>, <&clock 128>; >>>> clock-names = "uart", "clk_uart_baud0"; >>>> -- >>>> 1.7.10.4 >>> >>> Leela, do you still want to keep the status 'disabled' for SPIs? >>> >> >> Yes, the SPI client nodes will make status = "okay" in board file. >> >> Best Wishes, >> Leela Krishna. >> >>> Others look good to me. >>> >>> Thanks, >>> Kukjin >>> >>> -- >>> 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 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file 2013-12-12 11:34 ` Leela Krishna Amudala 2013-12-12 11:37 ` Leela Krishna Amudala @ 2013-12-18 17:37 ` Kukjin Kim 1 sibling, 0 replies; 6+ messages in thread From: Kukjin Kim @ 2013-12-18 17:37 UTC (permalink / raw) To: Leela Krishna Amudala Cc: Kukjin Kim, linux-samsung-soc, devicetree, Douglas Anderson, abrestic, Tomasz Figa On 12/12/13 20:34, Leela Krishna Amudala wrote: > Hi Kukjin, > > Can you kindly look into this patch and take necessary action..? > > Best Wishes, > Leela Krishna. > > On Tue, Nov 12, 2013 at 9:02 PM, Leela Krishna Amudala > <l.krishna@samsung.com> wrote: >> Hi Kukjin, >> >> Thanks for reviewing the patch. >> >> On Tue, Nov 12, 2013 at 4:46 PM, Kukjin Kim<kgene@kernel.org> wrote: >>> Leela Krishna Amudala wrote: >>>> >>>> Add SPI device tree nodes to Exynos5420 SoC >>>> >>>> Signed-off-by: Doug Anderson<dianders@chromium.org> >>>> Signed-off-by: Leela Krishna Amudala<l.krishna@samsung.com> >>>> Reviewed-by: Andrew Bresticker<abrestic@chromium.org> >>>> --- >>>> Note: This patch is rebased on Kgene's for-next branch and is dependent on >>>> [V3] ARM: dts: Add DMA controller node info on Exynos5420. >>>> https://patchwork.kernel.org/patch/2851790/ >>>> >>>> arch/arm/boot/dts/exynos5420.dtsi | 51 >>>> +++++++++++++++++++++++++++++++++++++ >>>> 1 file changed, 51 insertions(+) >>>> >>>> diff --git a/arch/arm/boot/dts/exynos5420.dtsi >>>> b/arch/arm/boot/dts/exynos5420.dtsi >>>> index 15465f8..8d9e980 100644 >>>> --- a/arch/arm/boot/dts/exynos5420.dtsi >>>> +++ b/arch/arm/boot/dts/exynos5420.dtsi >>>> @@ -27,6 +27,9 @@ >>>> pinctrl2 =&pinctrl_2; >>>> pinctrl3 =&pinctrl_3; >>>> pinctrl4 =&pinctrl_4; >>>> + spi0 =&spi_0; >>>> + spi1 =&spi_1; >>>> + spi2 =&spi_2; >>>> }; >>>> >>>> cpus { >>>> @@ -238,6 +241,54 @@ >>>> }; >>>> }; >>>> >>>> + spi_0: spi@12d20000 { >>>> + compatible = "samsung,exynos4210-spi"; >>>> + reg =<0x12d20000 0x100>; >>>> + interrupts =<0 66 0>; >>>> + dmas =<&pdma0 5 >>>> +&pdma0 4>; >>>> + dma-names = "tx", "rx"; >>>> + #address-cells =<1>; >>>> + #size-cells =<0>; >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 =<&spi0_bus>; >>>> + clocks =<&clock 271>,<&clock 135>; >>>> + clock-names = "spi", "spi_busclk0"; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> + spi_1: spi@12d30000 { >>>> + compatible = "samsung,exynos4210-spi"; >>>> + reg =<0x12d30000 0x100>; >>>> + interrupts =<0 67 0>; >>>> + dmas =<&pdma1 5 >>>> +&pdma1 4>; >>>> + dma-names = "tx", "rx"; >>>> + #address-cells =<1>; >>>> + #size-cells =<0>; >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 =<&spi1_bus>; >>>> + clocks =<&clock 272>,<&clock 136>; >>>> + clock-names = "spi", "spi_busclk0"; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> + spi_2: spi@12d40000 { >>>> + compatible = "samsung,exynos4210-spi"; >>>> + reg =<0x12d40000 0x100>; >>>> + interrupts =<0 68 0>; >>>> + dmas =<&pdma0 7 >>>> +&pdma0 6>; >>>> + dma-names = "tx", "rx"; >>>> + #address-cells =<1>; >>>> + #size-cells =<0>; >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 =<&spi2_bus>; >>>> + clocks =<&clock 273>,<&clock 137>; >>>> + clock-names = "spi", "spi_busclk0"; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> serial@12C00000 { >>>> clocks =<&clock 257>,<&clock 128>; >>>> clock-names = "uart", "clk_uart_baud0"; >>>> -- >>>> 1.7.10.4 >>> >>> Leela, do you still want to keep the status 'disabled' for SPIs? >>> >> >> Yes, the SPI client nodes will make status = "okay" in board file. >> OK, applied. Thanks, Kukjin ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-12-18 17:37 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-08-30 9:57 [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file Leela Krishna Amudala 2013-11-12 11:16 ` Kukjin Kim 2013-11-12 12:02 ` Leela Krishna Amudala 2013-12-12 11:34 ` Leela Krishna Amudala 2013-12-12 11:37 ` Leela Krishna Amudala 2013-12-18 17:37 ` Kukjin Kim
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