From 5b33bce0bd31ca3ebc5e3a75b3053141540ec644 Mon Sep 17 00:00:00 2001 From: Kaustabh Chakraborty Date: Sun, 28 Sep 2025 22:13:56 +0530 Subject: [PATCH] arm64: dts: exynos7870-a2corelte: add bus-width to mmc0 node Add the bus-width property in &mmc0 node. The Exynos DWMMC driver assumes bus width to be 8 if not present in devicetree, so at least with respect to the Linux kernel, this doesn't introduce any functional changes. But other drivers referring to it may not. Either way, without the bus-width property the hardware description remains incomplete. Signed-off-by: Kaustabh Chakraborty Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/exynos/exynos7870-a2corelte.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/exynos/exynos7870-a2corelte.dts b/arch/arm64/boot/dts/exynos/exynos7870-a2corelte.dts index eb7b485931874..07467158ee6a3 100644 --- a/arch/arm64/boot/dts/exynos/exynos7870-a2corelte.dts +++ b/arch/arm64/boot/dts/exynos/exynos7870-a2corelte.dts @@ -447,6 +447,7 @@ vmmc-supply = <&vdd_ldo26>; vqmmc-supply = <&vdd_ldo27>; + bus-width = <8>; fifo-depth = <64>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; -- 2.47.3