[U-Boot] [PATCH 08/12] ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f769-disco

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 ---

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>; };