Messages in this thread | | | From | Joel Stanley <> | Date | Wed, 1 Feb 2023 04:32:13 +0000 | Subject | Re: [PATCH] ARM: dts: wpcm450: Add nuvoton,shm = <&shm> to FIU node |
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On Sun, 29 Jan 2023 at 11:26, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote: > > The Flash Interface Unit (FIU) should have a reference to the Shared > Memory controller (SHM) so that flash access from the host (x86 computer > managed by the WPCM450 BMC) can be blocked during flash access by the > FIU driver. > > Fixes: 38abcb0d68767 ("ARM: dts: wpcm450: Add FIU SPI controller node") > Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Joel Stanley <joel@jms.id.au>
I'll send this to the soc maintainers.
> --- > arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi > index 299fcbba3089b..fda2f13093f98 100644 > --- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi > +++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi > @@ -478,6 +478,7 @@ fiu: spi-controller@c8000000 { > reg = <0xc8000000 0x1000>, <0xc0000000 0x4000000>; > reg-names = "control", "memory"; > clocks = <&clk WPCM450_CLK_FIU>; > + nuvoton,shm = <&shm>; > status = "disabled"; > }; > > -- > 2.39.0 >
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