From: maitysanchayan@gmail.com To: Stefan Agner <stefan@agner.ch> Cc: broonie@kernel.org, shawnguo@kernel.org, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bhuvanchandra.dv@toradex.com Subject: Re: [PATCH v1 1/2] ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid Date: Tue, 4 Oct 2016 10:02:29 +0530 [thread overview] Message-ID: <20161004043228.GA1424@Sanchayan-Arch.localdomain> (raw) In-Reply-To: <48b237c5d8709a67112465ea147f4c0c@agner.ch> Hello Stefan, On 16-10-03 11:05:59, Stefan Agner wrote: > On 2016-10-03 05:50, Sanchayan Maity wrote: > > Enable DMA for DSPI on Vybrid. > > Hm, we have that in 4.4 already, is that meant for 4.1? Sorry?! I send this out for mainline and the patch series is based on top of shawn's for-next branch. Did not intend it for our downstream 4.1. Thanks. Regards, Stefan. > > > > > Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> > > --- > > arch/arm/boot/dts/vf-colibri.dtsi | 4 ++++ > > arch/arm/boot/dts/vfxxx.dtsi | 6 ++++++ > > 2 files changed, 10 insertions(+) > > > > diff --git a/arch/arm/boot/dts/vf-colibri.dtsi > > b/arch/arm/boot/dts/vf-colibri.dtsi > > index b741709..21bfef9 100644 > > --- a/arch/arm/boot/dts/vf-colibri.dtsi > > +++ b/arch/arm/boot/dts/vf-colibri.dtsi > > @@ -108,6 +108,10 @@ > > status = "okay"; > > }; > > > > +&edma1 { > > + status = "okay"; > > +}; > > + > > &esdhc1 { > > pinctrl-names = "default"; > > pinctrl-0 = <&pinctrl_esdhc1>; > > diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi > > index 2c13ec6..eac4213 100644 > > --- a/arch/arm/boot/dts/vfxxx.dtsi > > +++ b/arch/arm/boot/dts/vfxxx.dtsi > > @@ -194,6 +194,9 @@ > > clocks = <&clks VF610_CLK_DSPI0>; > > clock-names = "dspi"; > > spi-num-chipselects = <6>; > > + dmas = <&edma1 1 12>, > > + <&edma1 1 13>; > > + dma-names = "rx", "tx"; > > status = "disabled"; > > }; > > > > @@ -206,6 +209,9 @@ > > clocks = <&clks VF610_CLK_DSPI1>; > > clock-names = "dspi"; > > spi-num-chipselects = <4>; > > + dmas = <&edma1 1 14>, > > + <&edma1 1 15>; > > + dma-names = "rx", "tx"; > > status = "disabled"; > > };
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From: maitysanchayan@gmail.com (maitysanchayan at gmail.com) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 1/2] ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid Date: Tue, 4 Oct 2016 10:02:29 +0530 [thread overview] Message-ID: <20161004043228.GA1424@Sanchayan-Arch.localdomain> (raw) In-Reply-To: <48b237c5d8709a67112465ea147f4c0c@agner.ch> Hello Stefan, On 16-10-03 11:05:59, Stefan Agner wrote: > On 2016-10-03 05:50, Sanchayan Maity wrote: > > Enable DMA for DSPI on Vybrid. > > Hm, we have that in 4.4 already, is that meant for 4.1? Sorry?! I send this out for mainline and the patch series is based on top of shawn's for-next branch. Did not intend it for our downstream 4.1. Thanks. Regards, Stefan. > > > > > Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> > > --- > > arch/arm/boot/dts/vf-colibri.dtsi | 4 ++++ > > arch/arm/boot/dts/vfxxx.dtsi | 6 ++++++ > > 2 files changed, 10 insertions(+) > > > > diff --git a/arch/arm/boot/dts/vf-colibri.dtsi > > b/arch/arm/boot/dts/vf-colibri.dtsi > > index b741709..21bfef9 100644 > > --- a/arch/arm/boot/dts/vf-colibri.dtsi > > +++ b/arch/arm/boot/dts/vf-colibri.dtsi > > @@ -108,6 +108,10 @@ > > status = "okay"; > > }; > > > > +&edma1 { > > + status = "okay"; > > +}; > > + > > &esdhc1 { > > pinctrl-names = "default"; > > pinctrl-0 = <&pinctrl_esdhc1>; > > diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi > > index 2c13ec6..eac4213 100644 > > --- a/arch/arm/boot/dts/vfxxx.dtsi > > +++ b/arch/arm/boot/dts/vfxxx.dtsi > > @@ -194,6 +194,9 @@ > > clocks = <&clks VF610_CLK_DSPI0>; > > clock-names = "dspi"; > > spi-num-chipselects = <6>; > > + dmas = <&edma1 1 12>, > > + <&edma1 1 13>; > > + dma-names = "rx", "tx"; > > status = "disabled"; > > }; > > > > @@ -206,6 +209,9 @@ > > clocks = <&clks VF610_CLK_DSPI1>; > > clock-names = "dspi"; > > spi-num-chipselects = <4>; > > + dmas = <&edma1 1 14>, > > + <&edma1 1 15>; > > + dma-names = "rx", "tx"; > > status = "disabled"; > > };
next prev parent reply other threads:[~2016-10-04 4:40 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-10-03 12:50 [PATCH v1 1/2] ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid Sanchayan Maity 2016-10-03 12:50 ` Sanchayan Maity 2016-10-03 12:50 ` Sanchayan Maity 2016-10-03 12:50 ` [PATCH v1 2/2] spi: spi-fsl-dspi: Add DMA support for Vybrid Sanchayan Maity 2016-10-03 12:50 ` Sanchayan Maity 2016-10-03 12:50 ` Sanchayan Maity 2016-10-04 10:58 ` [PATCH v2] " Sanchayan Maity 2016-10-04 10:58 ` Sanchayan Maity 2016-10-04 10:58 ` Sanchayan Maity 2016-10-17 6:23 ` maitysanchayan 2016-10-17 6:23 ` maitysanchayan at gmail.com 2016-10-17 6:23 ` maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w 2016-10-28 18:16 ` Mark Brown 2016-10-28 18:16 ` Mark Brown 2016-10-28 18:16 ` Mark Brown 2016-10-03 18:05 ` [PATCH v1 1/2] ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid Stefan Agner 2016-10-03 18:05 ` Stefan Agner 2016-10-03 18:05 ` Stefan Agner 2016-10-04 4:32 ` maitysanchayan [this message] 2016-10-04 4:32 ` maitysanchayan at gmail.com 2016-10-24 7:23 ` Shawn Guo 2016-10-24 7:23 ` Shawn Guo 2016-10-24 7:23 ` Shawn Guo
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