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arm64: dts: renesas: r8a779g3: Describe generic SPI NOR support on Retronix R-Car V4H Sparrow Hawk board

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Retronix R-Car V4H Sparrow Hawk EVTA1 is populated with Spansion S25FS512S,
EVTB1 is populated with Winbond W77Q51NW. Describe the SPI NOR using 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>
This commit is contained in:
Marek Vasut
2025-08-13 23:25:56 +02:00
parent 1df2880e95
commit 797255d897
1 changed files with 5 additions and 0 deletions
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5
arch/arm/dts/r8a779g3-sparrow-hawk-u-boot.dtsi
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@@ -51,6 +51,11 @@
&rpc {
flash@0 {
/*
* EVTA1 is populated with Spansion S25FS512S
* EVTB1 is populated with Winbond W77Q51NW
*/
compatible = "jedec,spi-nor";
spi-tx-bus-width = <1>;
spi-rx-bus-width = <1>;
};