On Wed, 16 Oct 2024 08:41:00 +0200, Linus Walleij wrote: > This adds some silicon blocks to the BCM6846 DTSI file and > adds a device tree for the Genexis XG6846B device that > make use of it. > > This is mainly so as to get this off my hard drive and > share the basics with others who want to work on the > BCM6846. > > I think most of the DTSI changes can be just copied verbatim > to the rest of the BCMBCA family (maybe extracted into a > common bcbca.dtsi?) but let's think about that later. > This will do for now. > > The XG6846B device tree uses the new shift register bits > property of the BCM63138 LEDs, which is ACKed by the > DT maintainers albeit not yet merged in the LED tree. > > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- > Changes in v2: > - Use the new "brcm,bcm6846-mdio" compatible for the MDIO block. (Merged > to the netdev tree). > - Add the ARM PrimeCell PL081 DMA controller block. > - Link to v1: https://lore.kernel.org/r/20241011-genexis-xg6846b-base-v1-0-f04d6f6f93ce@xxxxxxxxxx > > --- > Linus Walleij (9): > ARM: dts: bcm6846: Add iproc rng > ARM: dts: bcm6846: Enable watchdog > ARM: dts: bcm6846: Add GPIO blocks > ARM: dts: bcm6846: Add MDIO control block > ARM: dts: bcm6846: Add LED controller > ARM: dts: bcm6846: Add ARM PL081 DMA block > dt-bindings: vendor-prefixes: Add Genexis > dt-bindings: arm: bcmbca: Add Genexis XG6846B > ARM: dts: broadcom: Add Genexis XG6846B DTS file > > .../devicetree/bindings/arm/bcm/brcm,bcmbca.yaml | 1 + > .../devicetree/bindings/vendor-prefixes.yaml | 2 + > arch/arm/boot/dts/broadcom/Makefile | 1 + > .../boot/dts/broadcom/bcm6846-genexis-xg6846b.dts | 244 +++++++++++++++++++++ > arch/arm/boot/dts/broadcom/bcm6846.dtsi | 120 ++++++++++ > 5 files changed, 368 insertions(+) > --- > base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc > change-id: 20241010-genexis-xg6846b-base-ef3fbec0be01 > > Best regards, > -- > Linus Walleij <linus.walleij@xxxxxxxxxx> > > > 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 broadcom/bcm6846-genexis-xg6846b.dtb' for 20241016-genexis-xg6846b-base-v2-0-6a7cc2ee57eb@xxxxxxxxxx: arch/arm/boot/dts/broadcom/bcm6846-genexis-xg6846b.dtb: gpio@508: 'ngpios' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/gpio/gpio-mmio.yaml# arch/arm/boot/dts/broadcom/bcm6846-genexis-xg6846b.dtb: mdio@2060: #address-cells: 1 was expected from schema $id: http://devicetree.org/schemas/net/mdio.yaml# arch/arm/boot/dts/broadcom/bcm6846-genexis-xg6846b.dtb: mdio@2060: #size-cells: 0 was expected from schema $id: http://devicetree.org/schemas/net/mdio.yaml# arch/arm/boot/dts/broadcom/bcm6846-genexis-xg6846b.dtb: /bus@ff800000/mdio@2060: failed to match any schema with compatible: ['brcm,bcm6846-mdio']
