[PATCH v4 4/4] ARM: dts: aspeed: Add eSPI node

[ChiaWei Wang]

Hi Andrei,

The patch misses the g5 part.
I will fix this in the next revision.

Regards,
Chiawei

> From: Andrei Kartashev <a.kartashev at yadro.com>
> Sent: Wednesday, November 10, 2021 7:21 PM
> 
> Hi Chia-Wei,
> 
> How is it about g5? Why did you add definition only for g6 here?
> 
> 
> On Wed, 2021-09-01 at 11:30 +0800, Chia-Wei Wang wrote:
> > Add eSPI to the device tree for Aspeed 5/6th generation SoCs.
> >
> > Signed-off-by: Chia-Wei Wang <chiawei_wang at aspeedtech.com>
> > ---
> >  arch/arm/boot/dts/aspeed-g6.dtsi | 17 +++++++++++++++++
> >  1 file changed, 17 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi
> > b/arch/arm/boot/dts/aspeed-g6.dtsi
> > index f96607b7b4e2..47dc0b3993d1 100644
> > --- a/arch/arm/boot/dts/aspeed-g6.dtsi
> > +++ b/arch/arm/boot/dts/aspeed-g6.dtsi
> > @@ -364,6 +364,23 @@
> >                                 status = "disabled";
> >                         };
> >
> > +                       espi: espi at 1e6ee000 {
> > +                               compatible =
> "aspeed,ast2600-espi",
> > "simple-mfd", "syscon";
> > +                               reg = <0x1e6ee000
> 0x1000>;
> > +
> > +                               #address-cells = <1>;
> > +                               #size-cells = <1>;
> > +                               ranges = <0x0 0x1e6ee000
> 0x1000>;
> > +
> > +                               espi_ctrl: espi-ctrl at 0 {
> > +                                       compatible =
> "aspeed,ast2600-
> > espi-ctrl";
> > +                                       reg = <0x0
> 0x800>;
> > +                                       interrupts =
> <GIC_SPI 42
> > IRQ_TYPE_LEVEL_HIGH>;
> > +                                       clocks =
> <&syscon
> > ASPEED_CLK_GATE_ESPICLK>;
> > +                                       status =
> "disabled";
> > +                               };
> > +                       };
> > +
> >                         gpio0: gpio at 1e780000 {
> >                                 #gpio-cells = <2>;
> >                                 gpio-controller;
> 
> --
> Best regards,
> Andrei Kartashev
>