File 0001-ARM-dts-bcm2712-Slow-down-eMMC-interface.patch of Package raspberrypi-firmware-dt
From b925461f55fcd1de4b30dae01786c2c703394cb4 Mon Sep 17 00:00:00 2001
From: "Ivan T. Ivanov" <iivanov@suse.de>
Date: Wed, 18 Jun 2025 15:58:17 +0300
Subject: [PATCH] ARM: dts: bcm2712: Slow down eMMC interface
---
arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi | 1 -
arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi | 3 ---
2 files changed, 4 deletions(-)
diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi
index 95482c40a9e..441eb51b73e 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi
@@ -401,7 +401,6 @@ sdio2: mmc@1100000 {
clocks = <&clk_emmc2>;
sdhci-caps-mask = <0x0000C000 0x0>;
sdhci-caps = <0x0 0x0>;
- supports-cqe = <1>;
mmc-ddr-3_3v;
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
index 5f57fa5daa7..c5c9abe9fda 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
@@ -294,10 +294,7 @@ &sdio1 {
sd-uhs-ddr50;
sd-uhs-sdr104;
mmc-hs200-1_8v;
- mmc-hs400-1_8v;
- mmc-hs400-enhanced-strobe;
broken-cd;
- supports-cqe = <1>;
status = "okay";
};
--
2.43.0