[PATCH v7 2/2] ARM: dts: aspeed: Add ASRock Rack B650D4U BMC

[Prasanth]

Hi Tan,

Thank you for the review.

I have successfully rebuilt the B650D4U DTB using multi_v7_defconfig,
with CONFIG_ARCH_ASPEED=y and CONFIG_MACH_ASPEED_G6=y.

I'll correct the GPIOP indentation and retain the review trailers if
another revision is needed.

Thanks,
Prasanth

On Tue, Sep 22, 2026 at 6:58 PM Tan Siewert <tan.siewert at 9elements.com> wrote:
>
> > Add the device tree for the ASRock Rack B650D4U BMC, which is
> > based on the ASPEED AST2600 SoC.
> >
> > Describe the BMC memory, SPI NOR flash layout, UART console,
> > GPIO line names, video framebuffer memory, I2C EEPROM, and MAC0
> > connected to an RTL8211F Ethernet PHY.
> >
> > Use the EEPROM on I2C7 as the NVMEM provider for the MAC0 address.
> >
> > Configure MAC0 to use the RTL8211F in RGMII-ID mode.
> >
> > Signed-off-by: Prasanth Kumar Padarthi <prasanth.padarthi10 at gmail.com>
> >
>
> *snip*
>
> > diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-b650d4u.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-b650d4u.dts
> > new file mode 100644
> > index 000000000000..a4e384588a54
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-b650d4u.dts
>
> *snip*
>
> > +&gpio0 {
> > +     gpio-line-names =
> > +             /* A0-A7 */     "","","","","","","","",
> > +             /* B0-B7 */     "","","","","","","","",
> > +             /* C0-C7 */     "","","","","","","","",
> > +             /* D0-D7 */     "","","","","","","","",
> > +             /* E0-E7 */     "","","","","","","","",
> > +             /* F0-F7 */     "","","","","","","","",
> > +             /* G0-G7 */     "","","","","","","","",
> > +             /* H0-H7 */     "","","","","","","","",
> > +             /* I0-I7 */     "","","","","","","","",
> > +             /* J0-J7 */     "","","","","","","","",
> > +             /* K0-K7 */     "","","","","","","","",
> > +             /* L0-L7 */     "","","","","","","","",
> > +             /* M0-M7 */     "","","","","","","","",
> > +             /* N0-N7 */     "","","","","","","","",
> > +             /* O0-O7 */     "","","","","","","","",
> > +             /* P0-P7 */     "button-reset-n","control-reset-n",
> > +             "button-power-n","control-power-n",
> > +             "button-nmi-n","control-nmi-n",
> > +             "","",
>
> Nit: indentation.
>
> Other than that:
>
> Reviewed-by: Tan Siewert <tan.siewert at 9elements.com>
>
> --
> Tan Siewert <tan.siewert at 9elements.com>