From: Hsin-Yi Wang <hsinyi@chromium.org>
To: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Enric Balletbo Serra <eballetbo@gmail.com>,
eizan@chromium.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 2/2] arm64: dts: mt8173: elm: Use aliases to mmc nodes
Date: Wed, 28 Jul 2021 12:07:10 +0800 [thread overview]
Message-ID: <20210728040710.2891955-2-hsinyi@chromium.org> (raw)
In-Reply-To: <20210728040710.2891955-1-hsinyi@chromium.org>
With commit 1796164fac7e ("dt-bindings: mmc: document alias support"),
a way to specify fixed index numbers was provided. This patch use aliases
to mmc nodes so the partition name for eMMC and SD card will be consistent
across boots.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
---
v3->v4: change commit message based on review in v3.
---
arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
index 21452c51a20a8..d5a2cad39c9c7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
@@ -10,6 +10,12 @@
#include "mt8173.dtsi"
/ {
+ aliases {
+ mmc0 = &mmc0;
+ mmc1 = &mmc1;
+ mmc2 = &mmc3;
+ };
+
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
--
2.32.0.432.gabb21c7263-goog
next prev parent reply other threads:[~2021-07-28 4:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-28 4:07 [PATCH v4 1/2] arm64: dts: mt8183: kukui: Use aliases to mmc nodes Hsin-Yi Wang
2021-07-28 4:07 ` Hsin-Yi Wang [this message]
2021-07-29 9:58 ` Chen-Yu Tsai
2021-08-04 17:19 ` Matthias Brugger
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