diff options
| author | Marek Vasut | 2025-08-06 17:00:36 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven | 2025-08-12 09:38:53 +0200 |
| commit | 95319aaa3ffc680cab9abe6e7197299561e890de (patch) | |
| tree | dbaf0a52da154644319050f54be9fc8f5ede8bb6 | |
| parent | ae014fbc99c7f986ee785233e7a5336834e39af4 (diff) | |
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>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts index 9ba23129e65e..1f44005e1a11 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>; |