linux-kernel - Re: [PATCH v6 1/4] arm64: dts: imx8mq: Add SDMA nodes

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Date:   Wed, 27 Mar 2019 06:25:44 -0700
From:   Angus Ainslie <angus@...ea.ca>
To:     Daniel Baluta <daniel.baluta@...il.com>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Daniel Baluta <daniel.baluta@....com>,
        Mark Rutland <mark.rutland@....com>,
        Devicetree List <devicetree@...r.kernel.org>,
        baruch@...s.co.il, Anson Huang <anson.huang@....com>,
        Abel Vesa <abel.vesa@....com>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        ccaione@...libre.com, Chris Spencer <spencercw@...il.com>,
        "S.j. Wang" <shengjiu.wang@....com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Rob Herring <robh+dt@...nel.org>,
        dl-linux-imx <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Aisheng Dong <aisheng.dong@....com>, agx@...xcpu.org,
        Fabio Estevam <festevam@...il.com>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Lucas Stach <l.stach@...gutronix.de>
Subject: Re: [PATCH v6 1/4] arm64: dts: imx8mq: Add SDMA nodes

On 2019-03-27 02:51, Daniel Baluta wrote:
> On Tue, Mar 26, 2019 at 11:44 PM Angus Ainslie <angus@...ea.ca> wrote:
>> 
>> On 2019-03-19 07:31, Shawn Guo wrote:
>> > On Fri, Mar 08, 2019 at 12:02:22PM +0000, Daniel Baluta wrote:
>> >> SDMA1 is part of AIPS-3 region and SDMA2 is part
>> >> of AIPS-1 region.
>> >>
>> >> Reviewed-by: Fabio Estevam <festevam@...il.com>
>> >
>> > Reviewed-by tag should go after your SoB, since that's the sequence of
>> > how they come.
>> >
>> >> Signed-off-by: Anson Huang <Anson.Huang@....com>
>> >> [initial submit in i.MX internal tree]
>> >> Signed-off-by: Daniel Baluta <daniel.baluta@....com>
>> >> [adaptation for linux-next]
>> >
>> > I would see these notes in commit log or even just cover letter.
>> >
>> > Shawn
>> >
>> >> ---
>> >>  arch/arm64/boot/dts/freescale/imx8mq.dtsi | 22 ++++++++++++++++++++++
>> >>  1 file changed, 22 insertions(+)
>> >>
>> >> diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
>> >> b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
>> >> index 9155bd4784eb..9d48450453fb 100644
>> >> --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
>> >> +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
>> >> @@ -234,6 +234,17 @@
>> >>                              status = "disabled";
>> >>                      };
>> >>
>> >> +                    sdma2: sdma@...c0000 {
>> >> +                            compatible = "fsl,imx8mq-sdma","fsl,imx7d-sdma";
>> >> +                            reg = <0x302c0000 0x10000>;
>> >> +                            interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
>> >> +                            clocks = <&clk IMX8MQ_CLK_SDMA2_ROOT>,
>> >> +                                     <&clk IMX8MQ_CLK_SDMA2_ROOT>;
>> >> +                            clock-names = "ipg", "ahb";
>> >> +                            #dma-cells = <3>;
>> >> +                            fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
>> >> +                    };
>> >> +
>> >>                      iomuxc: iomuxc@...30000 {
>> >>                              compatible = "fsl,imx8mq-iomuxc";
>> >>                              reg = <0x30330000 0x10000>;
>> >> @@ -575,6 +586,17 @@
>> >>                              status = "disabled";
>> >>                      };
>> >>
>> >> +                    sdma1: sdma@...d0000 {
>> >> +                            compatible = "fsl, imx8mq-sdma","fsl,imx7d-sdma";
>> 
>> There shouldn't be a space in the imx8mq compatible string.
> 
> Oh, nice catch. This patch series is already in so care to send a fix?
> 
> Otherwise, I will take care of it.

I'm preparing some other fixes so I can add it.

Angus

> 
> thanks,
> Daniel.