linux-kernel - Re: [PATCH 4/5] arm64: dts: imx8mp: Add fsl,dsp-ctrl property for dsp

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAEnQRZCSvOE5jQtSoL0xGJNpx_94V29TbidR8iSDC5jOwy6xQw@mail.gmail.com>
Date: Thu, 21 Nov 2024 13:48:11 +0200
From: Daniel Baluta <daniel.baluta@...il.com>
To: Peng Fan <peng.fan@....com>
Cc: Daniel Baluta <daniel.baluta@....com>, "shawnguo@...nel.org" <shawnguo@...nel.org>, 
	"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>, "kernel@...gutronix.de" <kernel@...gutronix.de>, 
	"robh@...nel.org" <robh@...nel.org>, "krzk+dt@...nel.org" <krzk+dt@...nel.org>, 
	"conor+dt@...nel.org" <conor+dt@...nel.org>, "festevam@...il.com" <festevam@...il.com>, 
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "imx@...ts.linux.dev" <imx@...ts.linux.dev>, 
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, 
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Frank Li <frank.li@....com>, 
	Aisheng Dong <aisheng.dong@....com>, Laurentiu Mihalcea <laurentiu.mihalcea@....com>, 
	"S.J. Wang" <shengjiu.wang@....com>, Iuliana Prodan <iuliana.prodan@....com>
Subject: Re: [PATCH 4/5] arm64: dts: imx8mp: Add fsl,dsp-ctrl property for dsp

On Thu, Nov 21, 2024 at 1:33 PM Peng Fan <peng.fan@....com> wrote:
>
> > Subject: [PATCH 4/5] arm64: dts: imx8mp: Add fsl,dsp-ctrl property for
> > dsp
> >
> > Audio block control contains a set of registers some of them used for
> > DSP configuration.
> >
> > Drivers (rproc, SOF) are using fsl,dsp-ctrl property to access those
> > registers in order to control the operations of the DSP (e.g for start,
> > reset, etc).
> >
> > Signed-off-by: Daniel Baluta <daniel.baluta@....com>
> > ---
> >  arch/arm64/boot/dts/freescale/imx8mp.dtsi | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > index 41ff40ab5da2..fa4ff75af12d 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > @@ -1616,7 +1616,7 @@ sdma2: dma-controller@...10000 {
> >                       };
> >
> >                       audio_blk_ctrl: clock-controller@...20000 {
> > -                             compatible = "fsl,imx8mp-audio-blk-
> > ctrl";
> > +                             compatible = "fsl,imx8mp-audio-blk-
> > ctrl", "syscon";
>
> This requires binding update as I recall.

Yes, indeed. Will update in v2.