ARM: dts: at91: sam9x60ek: Use quad mode in the spi-nor flash

Both the QSPI controller and the sst26vf064b flash support quad mode, enable it. Signed-off-by: Tudor Ambarus <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexandre Belloni <[email protected]>
soumdtt · Apr 13, 2020 · c378150 · c378150
1 parent 32542fa
commit c378150
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -579,6 +579,8 @@
 		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <80000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
 		m25p,fast-read;
 
 		at91bootstrap@0 {