Message ID | 20221019145322.2274420-3-padmarao.begari@microchip.com |
---|---|
State | Superseded |
Delegated to: | Andes |
Headers | show |
Series | Update Microchip PolarFire SoC | expand |
On 10/19/22 17:53, Padmarao Begari wrote:
> + flash0: spi-nand@0 {
the node should have generic name according to the dt specification,
so please s/spi-nand/flash.
On Wed, Oct 19, 2022 at 08:23:20PM +0530, Padmarao Begari wrote: > riscv: dts: Add QSPI NAND device node I didn't notice this on 1/3, but I think we need to mention which board that this is being added for in the shortlog. Thanks, Conor. > Add QSPI NAND device node to the Microchip PolarFire SoC > Icicle kit device tree > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > --- > arch/riscv/dts/microchip-mpfs-icicle-kit.dts | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts > index 876c475069..679221e13f 100644 > --- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts > +++ b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts > @@ -18,6 +18,7 @@ > aliases { > serial1 = &uart1; > ethernet0 = &mac1; > + spi0 = &qspi; > }; > > chosen { > @@ -113,3 +114,17 @@ > ti,fifo-depth = <0x1>; > }; > }; > + > +&qspi { > + status = "okay"; > + num-cs = <1>; > + flash0: spi-nand@0 { > + compatible = "spi-nand"; > + reg = <0x0>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + spi-max-frequency = <20000000>; > + spi-cpol; > + spi-cpha; > + }; > +}; > -- > 2.25.1 >
Hi Tudor, > On Wed, 2022-10-19 at 15:28 +0000, Tudor Ambarus - M18064 wrote: > On 10/19/22 17:53, Padmarao Begari wrote: > > + flash0: spi-nand@0 { > > the node should have generic name according to the dt specification, > so please s/spi-nand/flash. > Ok, will use "flash" Regards Padmarao > -- > Cheers, > ta >
Hi Conor, > On Wed, 2022-10-19 at 16:59 +0100, Conor Dooley wrote: > > On Wed, Oct 19, 2022 at 08:23:20PM +0530, Padmarao Begari wrote: > > > riscv: dts: Add QSPI NAND device node > > I didn't notice this on 1/3, but I think we need to mention which > board > that this is being added for in the shortlog. Ok, will board details. Regards Padmarao > Thanks, > Conor. > > > Add QSPI NAND device node to the Microchip PolarFire SoC > > Icicle kit device tree > > > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > > --- > > arch/riscv/dts/microchip-mpfs-icicle-kit.dts | 15 +++++++++++++++ > > 1 file changed, 15 insertions(+) > > > > diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts > > b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts > > index 876c475069..679221e13f 100644 > > --- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts > > +++ b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts > > @@ -18,6 +18,7 @@ > > aliases { > > serial1 = &uart1; > > ethernet0 = &mac1; > > + spi0 = &qspi; > > }; > > > > chosen { > > @@ -113,3 +114,17 @@ > > ti,fifo-depth = <0x1>; > > }; > > }; > > + > > +&qspi { > > + status = "okay"; > > + num-cs = <1>; > > + flash0: spi-nand@0 { > > + compatible = "spi-nand"; > > + reg = <0x0>; > > + spi-tx-bus-width = <4>; > > + spi-rx-bus-width = <4>; > > + spi-max-frequency = <20000000>; > > + spi-cpol; > > + spi-cpha; > > + }; > > +}; > > -- > > 2.25.1 > >
diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts index 876c475069..679221e13f 100644 --- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts +++ b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts @@ -18,6 +18,7 @@ aliases { serial1 = &uart1; ethernet0 = &mac1; + spi0 = &qspi; }; chosen { @@ -113,3 +114,17 @@ ti,fifo-depth = <0x1>; }; }; + +&qspi { + status = "okay"; + num-cs = <1>; + flash0: spi-nand@0 { + compatible = "spi-nand"; + reg = <0x0>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + spi-max-frequency = <20000000>; + spi-cpol; + spi-cpha; + }; +};
Add QSPI NAND device node to the Microchip PolarFire SoC Icicle kit device tree Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> --- arch/riscv/dts/microchip-mpfs-icicle-kit.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+)