From: Kukjin Kim <kgene@kernel.org>
To: 'Padmavathi Venna' <padma.v@samsung.com>,
linux-samsung-soc@vger.kernel.org,
devicetree-discuss@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org, padma.kvr@gmail.com
Cc: sbkim73@samsung.com, broonie@kernel.org, dianders@chromium.org,
abrestic@chromium.org, vinod.koul@intel.com
Subject: RE: [PATCH 2/2] ARM: dts: Add DMA controller node info on Exynos5420.
Date: Wed, 14 Aug 2013 18:45:28 +0900 [thread overview]
Message-ID: <110501ce98d3$0288bc40$079a34c0$@org> (raw)
In-Reply-To: <1373458449-19039-3-git-send-email-padma.v@samsung.com>
Padmavathi Venna wrote:
>
> Exynos5420 has one separate DMA controller for I2S0 and PCM0. This patch
> adds the same node on exynos5420 dtsi and adds the DMA clk info for the
> remaining DMA controllers.
>
> Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
> ---
> arch/arm/boot/dts/exynos5420.dtsi | 33
+++++++++++++++++++++++++++++++++
> 1 files changed, 33 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5420.dtsi
> b/arch/arm/boot/dts/exynos5420.dtsi
> index a84f5f1..7035a4b 100644
> --- a/arch/arm/boot/dts/exynos5420.dtsi
> +++ b/arch/arm/boot/dts/exynos5420.dtsi
> @@ -137,6 +137,39 @@
> interrupts = <0 47 0>;
> };
>
> + amba {
> + pdma0: pdma@121A0000 {
> + clocks = <&clock 362>;
> + clock-names = "apb_pclk";
> + };
> +
> + pdma1: pdma@121B0000 {
> + clocks = <&clock 363>;
> + clock-names = "apb_pclk";
> + };
> +
> + mdma0: mdma@10800000 {
> + clocks = <&clock 473>;
> + clock-names = "apb_pclk";
> + };
> +
> + mdma1: mdma@11C10000 {
> + clocks = <&clock 442>;
> + clock-names = "apb_pclk";
> + };
> +
> + adma: adma@03880000 {
> + compatible = "arm,pl330", "arm,primecell";
> + reg = <0x03880000 0x1000>;
> + interrupts = <0 110 0>;
> + clocks = <&clock_audss EXYNOS_ADMA>;
> + clock-names = "apb_pclk";
> + #dma-cells = <1>;
> + #dma-channels = <6>;
> + #dma-requests = <16>;
> + };
> + };
> +
> serial@12C00000 {
> clocks = <&clock 257>, <&clock 128>;
> clock-names = "uart", "clk_uart_baud0";
> --
> 1.7.4.4
See my comments on 1st patch and you need to re-spin for dmac on exynos5420.
Thanks,
Kukjin
next prev parent reply other threads:[~2013-08-14 9:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-10 12:14 [PATCH 0/2] Move comon DMA nodes to exynos5.dtsi and Padmavathi Venna
2013-07-10 12:14 ` [PATCH 1/2] ARM: dts: Move the common DMA controller nodes to exynos5.dtsi Padmavathi Venna
2013-08-14 9:44 ` Kukjin Kim
2013-07-10 12:14 ` [PATCH 2/2] ARM: dts: Add DMA controller node info on Exynos5420 Padmavathi Venna
2013-08-14 9:45 ` Kukjin Kim [this message]
2013-08-12 10:18 ` [PATCH 0/2] Move comon DMA nodes to exynos5.dtsi and Padma Venkat
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='110501ce98d3$0288bc40$079a34c0$@org' \
--to=kgene@kernel.org \
--cc=abrestic@chromium.org \
--cc=broonie@kernel.org \
--cc=devicetree-discuss@lists.ozlabs.org \
--cc=dianders@chromium.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=padma.kvr@gmail.com \
--cc=padma.v@samsung.com \
--cc=sbkim73@samsung.com \
--cc=vinod.koul@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).