linux-kernel - [PATCH v2 3/3] arm64: dts: qcom: sdm630: Add missing resets to mmc blocks

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Message-ID: <20250129212328.1627891-3-alexeymin@postmarketos.org>
Date: Thu, 30 Jan 2025 00:23:27 +0300
From: Alexey Minnekhanov <alexeymin@...tmarketos.org>
To: 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>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: ~postmarketos/upstreaming@...ts.sr.ht,
	phone-devel@...r.kernel.org,
	Alexey Minnekhanov <alexeymin@...tmarketos.org>
Subject: [PATCH v2 3/3] arm64: dts: qcom: sdm630: Add missing resets to mmc blocks

Add resets to eMMC/SD card blocks so linux can properly reset
them during initialization.

Signed-off-by: Alexey Minnekhanov <alexeymin@...tmarketos.org>
---
 arch/arm64/boot/dts/qcom/sdm630.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index a2c079bac1a7..3722e405a97c 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -1379,6 +1379,7 @@ sdhc_2: mmc@...4000 {
 					<&xo_board>;
 			clock-names = "iface", "core", "xo";
 
+			resets = <&gcc GCC_SDCC2_BCR>;
 
 			interconnects = <&a2noc 3 &a2noc 10>,
 					<&gnoc 0 &cnoc 28>;
@@ -1433,6 +1434,8 @@ sdhc_1: mmc@...4000 {
 				 <&gcc GCC_SDCC1_ICE_CORE_CLK>;
 			clock-names = "iface", "core", "xo", "ice";
 
+			resets = <&gcc GCC_SDCC1_BCR>;
+
 			interconnects = <&a2noc 2 &a2noc 10>,
 					<&gnoc 0 &cnoc 27>;
 			interconnect-names = "sdhc-ddr", "cpu-sdhc";
-- 
2.45.3