From: "Y.b. Lu" <yangbo.lu@nxp.com>
To: Vladimir Oltean <vladimir.oltean@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>, Leo Li <leoyang.li@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Ashish Kumar <ashish.kumar@nxp.com>,
Michael Walle <michael@walle.cc>
Subject: RE: [PATCH] arm64: dts: ls1028a: make the eMMC and SD card controllers use fixed indices
Date: Tue, 24 Nov 2020 07:41:01 +0000 [thread overview]
Message-ID: <VI1PR04MB6896C22F6B304F365C3BA626F8FB0@VI1PR04MB6896.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <20201120093015.duel3yx63cbya77w@skbuf>
Hi Vladimir,
> -----Original Message-----
> From: Vladimir Oltean <vladimir.oltean@nxp.com>
> Sent: Friday, November 20, 2020 5:30 PM
> To: Y.b. Lu <yangbo.lu@nxp.com>
> Cc: Shawn Guo <shawnguo@kernel.org>; Leo Li <leoyang.li@nxp.com>; Rob
> Herring <robh+dt@kernel.org>; linux-arm-kernel@lists.infradead.org;
> devicetree@vger.kernel.org; Adrian Hunter <adrian.hunter@intel.com>; Ulf
> Hansson <ulf.hansson@linaro.org>; linux-mmc@vger.kernel.org;
> linux-kernel@vger.kernel.org; Ashish Kumar <ashish.kumar@nxp.com>;
> Michael Walle <michael@walle.cc>
> Subject: Re: [PATCH] arm64: dts: ls1028a: make the eMMC and SD card
> controllers use fixed indices
>
> On Fri, Nov 20, 2020 at 02:04:02AM +0000, Y.b. Lu wrote:
> > Hi Vladimir,
> >
> > I have already upstreamed a patch for all affected layerscape boards.
> >
> https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git/commit/?
> h=imx/dt64&id=342ab37ecaf8c1b10dd3ca9a1271db29a6af0705
> >
> > Please check whether it works for you.
>
> Thanks, one can tell that I haven't done my due diligence of checking
> Shawn's tree first. I'll cherry-pick that patch and carry on with my
> work.
>
> However, the fact still remains that Michael has expressed his opinion
> regarding mmcblk0 vs mmcblk1. Do you think that we could make the
> aliases a per-board option instead of per-SoC? Consider that there might
> even be boards that only use SD card. It would be strange for the block
> device in that case to be called /dev/mmcblk1.
I don't think it's a problem in board dts to define board specific thing, like re-defining alias, and disabling any IP it not using.
Thanks.
next prev parent reply other threads:[~2020-11-24 7:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-19 15:50 [PATCH] arm64: dts: ls1028a: make the eMMC and SD card controllers use fixed indices Vladimir Oltean
2020-11-19 16:08 ` Michael Walle
2020-11-19 16:32 ` Vladimir Oltean
2020-11-20 2:04 ` Y.b. Lu
2020-11-20 9:30 ` Vladimir Oltean
2020-11-23 11:09 ` Michael Walle
2020-11-24 7:41 ` Y.b. Lu [this message]
2020-11-24 8:03 ` Michael Walle
2020-11-24 8:47 ` Y.b. Lu
2020-11-24 8:55 ` Michael Walle
2020-11-24 9:02 ` Y.b. Lu
2020-11-24 9:08 ` Michael Walle
2020-11-24 9:22 ` Y.b. Lu
2020-11-24 9:43 ` Michael Walle
2020-11-24 10:22 ` Y.b. Lu
2020-11-24 10:31 ` Vladimir Oltean
2020-11-24 11:15 ` Y.b. Lu
2020-11-24 11:28 ` Vladimir Oltean
2020-11-25 2:59 ` Y.b. Lu
2020-11-25 8:25 ` Michael Walle
2020-11-30 14:29 ` Shawn Guo
2020-12-01 2:38 ` Y.b. Lu
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