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-rw-r--r--arch/arm/dts/stm32f769-disco-u-boot.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32f769-disco-u-boot.dtsi b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
index 1e8cd6dd2b..53a645dace 100644
--- a/arch/arm/dts/stm32f769-disco-u-boot.dtsi
+++ b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
@@ -161,6 +161,7 @@
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <108000000>;
+ spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
reg = <0>;
};