Messages in this thread | | | From | Joel Stanley <> | Date | Wed, 2 Mar 2022 22:45:31 +0000 | Subject | Re: [PATCH v2 10/10] ARM: dts: aspeed: Enable Dual SPI RX transfers |
| |
On Wed, 2 Mar 2022 at 17:31, Cédric Le Goater <clg@kaod.org> wrote: > > All these controllers support at least Dual SPI. Update the DTs. > > Reviewed-by: Joel Stanley <joel@jms.id.au> > Signed-off-by: Cédric Le Goater <clg@kaod.org>
Thanks. I'll apply this to the aspeed tree now.
Did you also have a patch to add a second flash chip to the AST2400 FMC?
> --- > arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++ > arch/arm/boot/dts/aspeed-g5.dtsi | 7 +++++++ > arch/arm/boot/dts/aspeed-g6.dtsi | 8 ++++++++ > 3 files changed, 21 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi > index 9ae67e83cf60..31e6569db97e 100644 > --- a/arch/arm/boot/dts/aspeed-g4.dtsi > +++ b/arch/arm/boot/dts/aspeed-g4.dtsi > @@ -64,27 +64,32 @@ fmc: spi@1e620000 { > flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > + spi-rx-bus-width = <2>; > spi-max-frequency = <50000000>; > status = "disabled"; > }; > flash@1 { > reg = < 1 >; > compatible = "jedec,spi-nor"; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@2 { > reg = < 2 >; > compatible = "jedec,spi-nor"; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@3 { > reg = < 3 >; > compatible = "jedec,spi-nor"; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@4 { > reg = < 4 >; > compatible = "jedec,spi-nor"; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > @@ -100,6 +105,7 @@ flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi > index c3e0a8e13c8a..29bf017899b6 100644 > --- a/arch/arm/boot/dts/aspeed-g5.dtsi > +++ b/arch/arm/boot/dts/aspeed-g5.dtsi > @@ -66,18 +66,21 @@ flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@1 { > reg = < 1 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@2 { > reg = < 2 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > @@ -93,12 +96,14 @@ flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@1 { > reg = < 1 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > @@ -114,12 +119,14 @@ flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@1 { > reg = < 1 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi > index 1ad05dde19d2..ce93c56a21a7 100644 > --- a/arch/arm/boot/dts/aspeed-g6.dtsi > +++ b/arch/arm/boot/dts/aspeed-g6.dtsi > @@ -106,18 +106,21 @@ flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@1 { > reg = < 1 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@2 { > reg = < 2 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > @@ -133,12 +136,14 @@ flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@1 { > reg = < 1 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > @@ -154,18 +159,21 @@ flash@0 { > reg = < 0 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@1 { > reg = < 1 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > flash@2 { > reg = < 2 >; > compatible = "jedec,spi-nor"; > spi-max-frequency = <50000000>; > + spi-rx-bus-width = <2>; > status = "disabled"; > }; > }; > -- > 2.34.1 >
| |