linux-kernel - Re: [PATCH v3] dt-bindings: dsp: mediatek: add mt8195 dsp document

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Date:   Thu, 6 Jan 2022 15:10:08 +0800
From:   YC Hung <yc.hung@...iatek.com>
To:     Daniel Baluta <daniel.baluta@...il.com>
CC:     Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        "Rob Herring" <robh+dt@...nel.org>, <matthias.bgg@...il.com>,
        Linux-ALSA <alsa-devel@...a-project.org>,
        <linux-mediatek@...ts.infradead.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
        Devicetree List <devicetree@...r.kernel.org>,
        Daniel Baluta <daniel.baluta@....com>,
        <trevor.wu@...iatek.com>, <allen-kh.cheng@...iatek.com>,
        Cezary Rojewski <cezary.rojewski@...el.com>
Subject: Re: [PATCH v3] dt-bindings: dsp: mediatek: add mt8195 dsp document

Hi Daniel,

My mistake. Thanks for review and comments. I have updated v4 to fix
it. Thanks
On Wed, 2022-01-05 at 17:53 +0200, Daniel Baluta wrote:
> On Mon, Jan 3, 2022 at 1:00 PM YC Hung <yc.hung@...iatek.com> wrote:
> > 
> > From: "YC Hung" <yc.hung@...iatek.com>
> > 
> > This patch adds mt8195 dsp document. The dsp is used for Sound Open
> > Firmware driver node. It includes registers,  clocks, memory
> > regions,
> > and mailbox for dsp.
> > 
> > Signed-off-by: yc.hung <yc.hung@...iatek.com>
> 
> The code patch should be created against original source code from
> Rob's tree. Here it seems the patch is against v2.
> 
> This isn't going to work! Because when Rob will try to apply the
> patch
> it will fail since he doesn't have (and doesnt need to have)
> your previous versions.
> 
> So, please keep the changes history (that's a good thing!) but always
> rebase your patch on maintainer's tree.
> 
> 
> > ---
> > Changes since v2:
> >   Remove useless watchdog interrupt.
> >   Add commit message more detail description.
> > 
> > Changes since v1:
> >   Rename yaml file name as mediatek,mt8195-dsp.yaml
> >   Refine descriptions for mailbox, memory-region and drop unused
> > labels
> >   in examples.
> > ---
> > ---
> >  .../devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml | 12 --------
> > ----
> >  1 file changed, 12 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-
> > dsp.yaml b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-
> > dsp.yaml
> > index bde763191d86..779daa786739 100644
> > --- a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-
> > dsp.yaml
> > +++ b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-
> > dsp.yaml
> > @@ -27,14 +27,6 @@ properties:
> >        - const: cfg
> >        - const: sram
> > 
> > -  interrupts:
> > -    items:
> > -      - description: watchdog interrupt
> > -
> > -  interrupt-names:
> > -    items:
> > -      - const: wdt
> > -
> >    clocks:
> >      items:
> >        - description: mux for audio dsp clock
> > @@ -75,8 +67,6 @@ required:
> >    - compatible
> >    - reg
> >    - reg-names
> > -  - interrupts
> > -  - interrupt-names
> >    - clocks
> >    - clock-names
> >    - memory-region
> > @@ -95,8 +85,6 @@ examples:
> >         reg = <0x10803000  0x1000>,
> >               <0x10840000  0x40000>;
> >         reg-names = "cfg", "sram";
> > -       interrupts = <GIC_SPI 694 IRQ_TYPE_LEVEL_HIGH 0>;
> > -       interrupt-names = "wdt";
> >         clocks = <&topckgen 10>, //CLK_TOP_ADSP
> >                  <&clk26m>,
> >                  <&topckgen 107>, //CLK_TOP_AUDIO_LOCAL_BUS
> > --
> > 2.18.0
> >