As mx66l512 qspi flash supports quad input fast program and
quad input fast read, set spi-tx_bus-width and spi-rx_bus-width
to 4.
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
---
arch/arm/dts/stm32f769-disco-u-boot.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/stm32f769-disco-u-boot.dtsi
b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
index 1e8cd6d..53a645d 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>;
};
--
1.9.1
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