linux-kernel - [PATCH v2 3/3] ARM: dts: qcom: msm8974-sony-xperia-rhine: Add alias for mmc0 & mmc1

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Message-Id: <20250610-msm8974-mmc-alias-v2-3-1d8808478fba@lucaweiss.eu>
Date: Tue, 10 Jun 2025 19:03:51 +0200
From: Luca Weiss <luca@...aweiss.eu>
To: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Luca Weiss <luca@...aweiss.eu>
Subject: [PATCH v2 3/3] ARM: dts: qcom: msm8974-sony-xperia-rhine: Add
 alias for mmc0 & mmc1

Add an alias for the internal storage so it always becomes mmcblk0 and
SD card becomes mmcblk1.

This avoids issues with internal storage becoming mmcblk1 unexpectedly
and aligns this board with other boards that use MMC storage.

Signed-off-by: Luca Weiss <luca@...aweiss.eu>
---
 arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi
index d34659ebac22e65a511994ef201fe04f12089781..145908f319e47fbabfa8f59ea38be5d2d8487fd8 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi
@@ -8,6 +8,8 @@
 
 / {
 	aliases {
+		mmc0 = &sdhc_1;
+		mmc1 = &sdhc_2;
 		serial0 = &blsp1_uart2;
 	};
 

-- 
2.49.0