[PATCH 14/14] riscv: k210: Enable QSPI for spi3

Sean Anderson
2021-02-01T00:34:36Z

This device has four IOs connected to the SPI flash. Add the appropriate
bindings.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
---

arch/riscv/dts/k210-maix-bit.dts | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/riscv/dts/k210-maix-bit.dts b/arch/riscv/dts/k210-maix-bit.dts
index e4dea205b2..902dcfd08a 100644
--- a/arch/riscv/dts/k210-maix-bit.dts
+++ b/arch/riscv/dts/k210-maix-bit.dts
@@ -200,6 +200,8 @@
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;
};
--
2.29.2