[PATCH v4 4/7] ARM: dts: aspeed: yosemite5: Add ipmb node for OCP debug card

[Kevin Tung]

On Mon, Feb 9, 2026 at 2:25 PM Andrew Jeffery
<andrew at codeconstruct.com.au> wrote:
>
> On Fri, 2026-01-30 at 16:20 +0800, Kevin Tung wrote:
> > Add the device tree node to enable the IPMB interface used by
>
> Here in the patch description you use (capitalised) "IPMB" but in the
> patch subject you've used (uncapitalised) "ipmb". Can you please be
> consistent and use capitalisation for acronyms.
>
> I wouldn't normally mind and would just fix it up, but I've other
> feedback on this series and have fixed the same problem a few patches
> already today, so it's a growing source of irritation :)
>
> Andrew
>

Hi Andrew,

Got it. Updated them for consistency in v5, thanks.

Kevin

> > the OCP debug card.
> >
> > Signed-off-by: Kevin Tung <kevin.tung.openbmc at gmail.com>
> > ---
> >  arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts | 7 +++++++
> >  1 file changed, 7 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
> > index 983aebc394d9159c7e3db2e7c39e963f7b64c855..84d3731b17f7c7c87338672bbcc859de2b89b722 100644
> > --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
> > +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
> > @@ -365,7 +365,14 @@ i2c6mux0ch3: i2c at 3 {
> >
> >  /* SCM CPLD I2C */
> >  &i2c7 {
> > +     multi-master;
> >       status = "okay";
> > +
> > +     ipmb at 10 {
> > +             compatible = "ipmb-dev";
> > +             reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
> > +             i2c-protocol;
> > +     };
> >  };
> >
> >  &i2c8 {