From 5540294fa48598bf1aa8aa4d9084506a19bbd64c Mon Sep 17 00:00:00 2001 From: Sean Anderson Date: Thu, 4 Feb 2021 23:11:19 -0500 Subject: [PATCH] riscv: k210: Enable QSPI for spi3 This device has four IOs connected to the SPI flash. Add the appropriate bindings. Signed-off-by: Sean Anderson Reviewed-by: Bin Meng Reviewed-by: Leo Liang --- 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; }; -- 2.39.5