Messages in this thread Patch in this message | | | From | Chukun Pan <> | Subject | [PATCH 1/1] arm64: dts: rockchip: enable onboard spi flash for rock-3a | Date | Mon, 8 Apr 2024 20:40:05 +0800 |
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There is a mx25u12835f spi flash on this board, enable it.
[ 2.525805] spi-nor spi4.0: mx25u12835f (16384 Kbytes)
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> --- arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index a5e974ea659e..d8738cc47c73 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -757,6 +757,18 @@ &sdmmc2 { status = "okay"; }; +&sfc { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + }; +}; + &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <0>; -- 2.25.1
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