Re: [PATCH v3 00/10] DTS updates for system1 BMC

Rob Herring
2025-01-14T00:07:29Z

On Mon, Jan 13, 2025 at 01:52:01PM -0600, Ninad Palsule wrote:
> Hello,
>
> On 1/8/25 16:34, Rob Herring (Arm) wrote:
> > On Wed, 08 Jan 2025 10:36:28 -0600, Ninad Palsule wrote:
> > > Hello,
> > >
> > > Please review the patch set.
> > >
> > > V3:
> > > ---
> > > - Fixed dt_binding_check warnings in ipmb-dev.yaml
> > > - Updated title and description in ipmb-dev.yaml file.
> > > - Updated i2c-protocol description in ipmb-dev.yaml file.
> > >
> > > V2:
> > > ---
> > > Fixed CHECK_DTBS errors by
> > > - Using generic node names
> > > - Documenting phy-mode rgmii-rxid in ftgmac100.yaml
> > > - Adding binding documentation for IPMB device interface
> > >
> > > NINAD PALSULE (7):
> > > ARM: dts: aspeed: system1: Add IPMB device
> > > ARM: dts: aspeed: system1: Add GPIO line name
> > > ARM: dts: aspeed: system1: Add RGMII support
> > > ARM: dts: aspeed: system1: Reduce sgpio speed
> > > ARM: dts: aspeed: system1: Update LED gpio name
> > > ARM: dts: aspeed: system1: Remove VRs max8952
> > > ARM: dts: aspeed: system1: Mark GPIO line high/low
> > >
> > > Ninad Palsule (3):
> > > dt-bindings: net: faraday,ftgmac100: Add phys mode
> > > bindings: ipmi: Add binding for IPMB device intf
> > > ARM: dts: aspeed: system1: Disable gpio pull down
> > >
> > > .../devicetree/bindings/ipmi/ipmb-dev.yaml | 44 +++++
> > > .../bindings/net/faraday,ftgmac100.yaml | 3 +
> > > .../dts/aspeed/aspeed-bmc-ibm-system1.dts | 177 ++++++++++++------
> > > 3 files changed, 165 insertions(+), 59 deletions(-)
> > > create mode 100644 Documentation/devicetree/bindings/ipmi/ipmb-dev.yaml
> > >
> > > --
> > > 2.43.0
> > >
> > >
> > >
> >
> > My bot found new DTB warnings on the .dts files added or changed in this
> > series.
> >
> > Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
> > are fixed by another series. Ultimately, it is up to the platform
> > maintainer whether these warnings are acceptable or not. No need to reply
> > unless the platform maintainer has comments.
> >
> > If you already ran DT checks and didn't see these error(s), then
> > make sure dt-schema is up to date:
> >
> > pip3 install dtschema --upgrade
> >
> >
> > New warnings running 'make CHECK_DTBS=y aspeed/aspeed-bmc-ibm-system1.dtb' for 20250108163640.1374680-1-ninad@linux.ibm.com:
> >
> > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dtb: gpio@1e780000: 'hog-0', 'hog-1', 'hog-2', 'hog-3' do not match any of the regexes: 'pinctrl-[0-9]+'
> > from schema $id: http://devicetree.org/schemas/gpio/aspeed,ast2400-gpio.yaml#
>
> This is a false positive. So ignoring it.

No, it is not. You need to define hog nodes in aspeed,ast2400-gpio.yaml.
See other GPIO controller bindings that do this.

Rob