From 95319aaa3ffc680cab9abe6e7197299561e890de Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Wed, 6 Aug 2025 17:00:36 +0200 Subject: [PATCH] arm64: dts: renesas: sparrow-hawk: Describe generic SPI NOR support Retronix R-Car V4H Sparrow Hawk EVTA1 is populated with Spansion S25FS512S, EVTB1 is populated with Winbond W77Q51NW. Describe the SPI NOR using the generic "jedec,spi-nor" compatible, because both FLASHes can be auto-detected based on their built-in IDs. Signed-off-by: Marek Vasut Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/20250806150048.9364-1-marek.vasut+renesas@mailbox.org Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts index 9ba23129e65ec..1f44005e1a11d 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts +++ b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts @@ -756,7 +756,11 @@ status = "okay"; flash@0 { - compatible = "spansion,s25fs512s", "jedec,spi-nor"; + /* + * EVTA1 is populated with Spansion S25FS512S + * EVTB1 is populated with Winbond W77Q51NW + */ + compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <40000000>; spi-rx-bus-width = <4>; -- 2.47.3