From: Stefan Gloor <code@stefan-gloor.ch>
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
wens@csie.org, jernej.skrabec@gmail.com, samuel@sholland.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
Stefan Gloor <code@stefan-gloor.ch>
Subject: [PATCH] ARM: dts: sunxi: Add MMC alias for consistent enumeration
Date: Thu, 19 Dec 2024 11:56:23 +0100 [thread overview]
Message-ID: <20241219105622.13691-2-code@stefan-gloor.ch> (raw)
Add explicit alias for MMC devices, so that (e)MMC and micro SD cards
are enumerated consistently. This should fix spurious boot failures when
specifying a hard-coded root partition, e.g., mmcblk0p2.
Link: https://github.com/linux-sunxi/meta-sunxi/pull/431
Signed-off-by: Stefan Gloor <code@stefan-gloor.ch>
---
arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-micro.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-micro.dts
index a1b89b2a2999..9cd1eb690134 100644
--- a/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-micro.dts
@@ -60,6 +60,8 @@ aliases {
serial2 = &uart7;
spi0 = &spi1;
spi1 = &spi2;
+ mmc0 = &mmc0;
+ mmc1 = &mmc3;
};
chosen {
--
2.45.2
next reply other threads:[~2024-12-19 10:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-19 10:56 Stefan Gloor [this message]
2025-01-01 8:58 ` [PATCH] ARM: dts: sunxi: Add MMC alias for consistent enumeration Chen-Yu Tsai
2025-01-01 23:28 ` Andre Przywara
2025-01-05 12:47 ` Stefan Gloor
2025-01-06 1:14 ` Andre Przywara
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