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 <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250806150048.9364-1-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts
index 9ba23129e65ec396c41dd9c96380484a967c5459..1f44005e1a11d5717d373afe41767f8959a0d362 100644 (file)
--- 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>;