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Diffstat (limited to 'arch/riscv/boot/dts/canaan/sipeed_maixduino.dts')
-rw-r--r--arch/riscv/boot/dts/canaan/sipeed_maixduino.dts2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts b/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
index cf605ba0d67e..ac0b56f7d2c9 100644
--- a/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
+++ b/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
@@ -178,6 +178,8 @@
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
m25p,fast-read;
broken-flash-reset;
};