[PATCH 4/5] ARM: dts: ls1021a-moxa-uc-8410a: replace spansion,s25fl164k with jedec,spi-nor

Frank.Li at oss.nxp.com Frank.Li at oss.nxp.com
Wed Jul 8 12:26:12 PDT 2026


From: Frank Li <Frank.Li at nxp.com>

spansion,s25fl164k (drivers/mtd/spi-nor/spansion.c) can be identified with
the READ ID opcode (0x9F).

Replace spansion,s25fl164k with jedec,spi-nor to fix below CHECK_DTBS
warnings:
  arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dtb: /soc/spi at 1550000/flash at 0: failed to match any schema with compatible: ['spansion,s25fl064l', 'spansion,s25fl164k']

So no other known DTB user this dts file and it is fine to broken potential
back compatibility since spansion,s25fl164k already support by use
jedec,spi-nor since 2015 commit 413780d7d7040 ("mtd: spi-nor: Add support
for Spansion S25FL164K")

Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
 arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts b/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts
index 5b652a45bb9a4..b2a87ef23c8e8 100644
--- a/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts
+++ b/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts
@@ -204,7 +204,7 @@ &qspi {
 	status = "okay";
 
 	flash: flash at 0 {
-		compatible = "spansion,s25fl064l", "spansion,s25fl164k";
+		compatible = "jedec,spi-nor";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		spi-max-frequency = <20000000>;

-- 
2.43.0




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