From: Stefan Agner <stefan-XLVq0VzYD2Y@public.gmane.org>
To: Sanchayan Maity <maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
bhuvanchandra.dv-2KBjVHiyJgBBDgjK7y7TUQ@public.gmane.org
Subject: Re: [PATCH v1 1/2] ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid
Date: Mon, 03 Oct 2016 11:05:59 -0700 [thread overview]
Message-ID: <48b237c5d8709a67112465ea147f4c0c@agner.ch> (raw)
In-Reply-To: <63fc108e2df00d2297a9b7014955f203bc802f34.1475498805.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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?
>
> Signed-off-by: Sanchayan Maity <maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
> 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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WARNING: multiple messages have this Message-ID (diff)
From: stefan@agner.ch (Stefan Agner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 1/2] ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid
Date: Mon, 03 Oct 2016 11:05:59 -0700 [thread overview]
Message-ID: <48b237c5d8709a67112465ea147f4c0c@agner.ch> (raw)
In-Reply-To: <63fc108e2df00d2297a9b7014955f203bc802f34.1475498805.git.maitysanchayan@gmail.com>
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?
>
> 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";
> };
WARNING: multiple messages have this Message-ID (diff)
From: Stefan Agner <stefan@agner.ch>
To: Sanchayan Maity <maitysanchayan@gmail.com>
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: Mon, 03 Oct 2016 11:05:59 -0700 [thread overview]
Message-ID: <48b237c5d8709a67112465ea147f4c0c@agner.ch> (raw)
In-Reply-To: <63fc108e2df00d2297a9b7014955f203bc802f34.1475498805.git.maitysanchayan@gmail.com>
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?
>
> 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:[~2016-10-03 18:05 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
[not found] ` <63fc108e2df00d2297a9b7014955f203bc802f34.1475498805.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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
[not found] ` <8ccf4f2f4e6739410d9e242f9d0e3f3bcc76d0e2.1475498805.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-10-04 10:58 ` [PATCH v2] " Sanchayan Maity
2016-10-04 10:58 ` Sanchayan Maity
2016-10-04 10:58 ` Sanchayan Maity
[not found] ` <607397542d083f13dc98909958672eeb0d326c79.1475578195.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-10-17 6:23 ` maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w
2016-10-17 6:23 ` maitysanchayan
2016-10-17 6:23 ` maitysanchayan at gmail.com
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 ` Stefan Agner [this message]
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
2016-10-04 4:32 ` maitysanchayan
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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