From: Patrice Chotard Date: Fri, 31 Oct 2025 14:07:03 +0000 (+0100) Subject: arm64: dts: st: Add memory-region-names property for stm32mp257f-ev1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=22f0ae971cf5536349521853737d3e06203286d8;p=thirdparty%2Fkernel%2Fstable.git arm64: dts: st: Add memory-region-names property for stm32mp257f-ev1 In order to set the AMCR register, which configures the memory-region split between ospi1 and ospi2, we need to identify the ospi instance. By using memory-region-names, it allows to identify the ospi instance this memory-region belongs to. Fixes: cad2492de91c ("arm64: dts: st: Add SPI NOR flash support on stm32mp257f-ev1 board") Signed-off-by: Patrice Chotard Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20251031-upstream_fix_dts_omm-v4-1-e4a059a50074@foss.st.com Signed-off-by: Alexandre Torgue --- diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index 6e165073f7329..bb6d6393d2e46 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -266,6 +266,7 @@ &ommanager { memory-region = <&mm_ospi1>; + memory-region-names = "ospi1"; pinctrl-0 = <&ospi_port1_clk_pins_a &ospi_port1_io03_pins_a &ospi_port1_cs0_pins_a>;