Re: [PATCH 3/4] riscv: dts: sophgo: Enable SPI NOR node for SG2042_EVB_V1
Chen Wang <[email protected]>
| Newsgroups | dev.linux.lists.sophgo,org.infradead.lists.linux-riscv,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <MAUPR01MB110726155B08B3F8B481F1B86FE34A@MAUPR01MB11072.INDPRD01.PROD.OUTLOOK.COM> |
On 8/13/2025 4:33 PM, Zixian Zeng wrote: > Enable SPI NOR node for SG2042_EVB_V1 device tree > > Signed-off-by: Han Gao <[email protected]> > Signed-off-by: Zixian Zeng <[email protected]> > --- > arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts b/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts > index 3320bc1dd2c66ab1a77fce719f145070ad51f297..d447d66177ee5c66b12af2d8ca79a22cc920c666 100644 > --- a/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts > +++ b/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts > @@ -238,6 +238,30 @@ &sd { > status = "okay"; > }; > > +&spifmc0 { > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <100000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > +}; > + > +&spifmc1 { > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <100000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > +}; > + Reviewed-by: Chen Wang <[email protected]> Thanks, Chen > &uart0 { > pinctrl-0 = <&uart0_cfg>; > pinctrl-names = "default"; >