From 53c18dc078bb6d9e9dfe2cc0671ab78588c44723 Mon Sep 17 00:00:00 2001 From: Amelie Delaunay Date: Wed, 10 Sep 2025 10:24:38 +0200 Subject: [PATCH] arm64: dts: st: fix memory region size on stm32mp235f-dk STM32MP23x SoCs provide a DDR controller supporting up to 4GB/16-bit. The control pin to properly configure 4GB/16-bit is not routed on stm32mp235f-dk, that's why the board only supports 2GB. Signed-off-by: Amelie Delaunay Link: https://lore.kernel.org/r/20250910-stm32mp231_gpio_update-v2-2-8510efa2c5cf@foss.st.com Signed-off-by: Alexandre Torgue --- arch/arm64/boot/dts/st/stm32mp235f-dk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/st/stm32mp235f-dk.dts b/arch/arm64/boot/dts/st/stm32mp235f-dk.dts index 29ccf8dab35e8..c3e6880682236 100644 --- a/arch/arm64/boot/dts/st/stm32mp235f-dk.dts +++ b/arch/arm64/boot/dts/st/stm32mp235f-dk.dts @@ -57,7 +57,7 @@ memory@80000000 { device_type = "memory"; - reg = <0x0 0x80000000 0x1 0x0>; + reg = <0x0 0x80000000 0x0 0x80000000>; }; reserved-memory { -- 2.47.3