linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Michal Vokáč" <michal.vokac@ysoft.com>
To: Shawn Guo <shawnguo@kernel.org>
Cc: "Rob Herring" <robh+dt@kernel.org>,
	"Fabio Estevam" <festevam@gmail.com>,
	devicetree@vger.kernel.org,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	linux-kernel@vger.kernel.org,
	"Michal Vokáč" <michal.vokac@ysoft.com>
Subject: [PATCH RESEND] ARM: dts: imx6dl-yapp4: Use aliases to set custom MMC device indexes
Date: Wed, 12 May 2021 11:58:30 +0200	[thread overview]
Message-ID: <1620813510-31079-1-git-send-email-michal.vokac@ysoft.com> (raw)

Until commit fa2d0aa96941 ("mmc: core: Allow setting slot index via
device tree alias") was introduced, our usdhc3 and usdhc4 devices
were enumerated as mmc0 and mmc1. The mmc1 device is used to boot/update
the board and its name must be fixed.

With the referenced commit, aliases from imx6qdl.dtsi took effect.
Override the aliases to get back the original device indexes.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
---
 arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index 686dab57a1e4..ff8d335ee482 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -11,6 +11,8 @@
 	aliases: aliases {
 		ethernet1 = &eth1;
 		ethernet2 = &eth2;
+		mmc0 = &usdhc3;
+		mmc1 = &usdhc4;
 	};
 
 	backlight: backlight {
-- 
2.1.4


             reply	other threads:[~2021-05-12  9:58 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12  9:58 Michal Vokáč [this message]
2021-05-12 13:24 ` [PATCH RESEND] ARM: dts: imx6dl-yapp4: Use aliases to set custom MMC device indexes Fabio Estevam

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=1620813510-31079-1-git-send-email-michal.vokac@ysoft.com \
    --to=michal.vokac@ysoft.com \
    --cc=devicetree@vger.kernel.org \
    --cc=festevam@gmail.com \
    --cc=kernel@pengutronix.de \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=s.hauer@pengutronix.de \
    --cc=shawnguo@kernel.org \
    /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).