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ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f769-disco

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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.chotard@st.com>
This commit is contained in:
Patrice Chotard 2019-04-30 11:32:42 +02:00
parent 2f2f68fd91
commit 78d5b61c0a
1 changed files with 1 additions and 0 deletions
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arch/arm/dts/stm32f769-disco-u-boot.dtsi
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@ -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>;
};