Message ID | 20240315120126.75424-2-chris.obbard@collabora.com |
---|---|
State | New |
Delegated to: | Kever Yang |
Headers | show |
Series | Enable booting from SPI flash on ROCK Pi 4 | expand |
On 2024-03-15 13:01, Christopher Obbard wrote: > To prepare for ROCK Pi 4A SPI flash support, sync the DTS from Linux which > includes an SPI flash node. > > Kernel tag: v6.6-rc1 > Kernel commits: > - eddf73029770 ("arm64: dts: rockchip: Enable internal SPI flash for ROCK \ > Pi 4A/B/C") > > Reviewed-by: Kever Yang <kever.yang@rock-chips.com> > Signed-off-by: Christopher Obbard <chris.obbard@collabora.com> Reviewed-by: Jonas Karlman <jonas@kwiboo.se> Regards, Jonas > --- > > Changes in v2: > - Collect Reviewed-by tag from Kever Y. > > arch/arm/dts/rk3399-rock-pi-4a.dts | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/dts/rk3399-rock-pi-4a.dts b/arch/arm/dts/rk3399-rock-pi-4a.dts > index 931334aa3d6..d5df8939a65 100644 > --- a/arch/arm/dts/rk3399-rock-pi-4a.dts > +++ b/arch/arm/dts/rk3399-rock-pi-4a.dts > @@ -12,3 +12,13 @@ > model = "Radxa ROCK Pi 4A"; > compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399"; > }; > + > +&spi1 { > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + }; > +};
diff --git a/arch/arm/dts/rk3399-rock-pi-4a.dts b/arch/arm/dts/rk3399-rock-pi-4a.dts index 931334aa3d6..d5df8939a65 100644 --- a/arch/arm/dts/rk3399-rock-pi-4a.dts +++ b/arch/arm/dts/rk3399-rock-pi-4a.dts @@ -12,3 +12,13 @@ model = "Radxa ROCK Pi 4A"; compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399"; }; + +&spi1 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + }; +};