[PATCH v3 10/19] arm64: dts: st: add DDR channel to stm32mp257f-ev1 board
From: Clément Le Goffic <hidden>
Date: 2025-07-22 14:06:57
Also in:
linux-clk, linux-devicetree, linux-doc, linux-perf-users, lkml
Subsystem:
arm/stm32 architecture, the rest · Maintainers:
Maxime Coquelin, Alexandre Torgue, Linus Torvalds
Add 32bits DDR4 channel to the stm32mp257f-dk board. Signed-off-by: Clément Le Goffic <redacted> --- arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
index 2f561ad40665..cd2fe81bf934 100644
--- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
+++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts@@ -41,6 +41,13 @@ pad_clk: pad-clk { }; }; + ddr_channel: ddr4-channel { + #address-cells = <1>; + #size-cells = <0>; + compatible = "jedec,ddr4-channel"; + io-width = <32>; + }; + imx335_2v9: regulator-2v9 { compatible = "regulator-fixed"; regulator-name = "imx335-avdd";
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2.43.0