On Thu, 02 Jan 2025 19:31:41 +0100, J. Neuschäfer wrote:

This patchset adds a devicetree for the LANCOM NWAPP2 board based on the
MPC8314E platform, and slightly modernizes the MPC83xx platform support
in the process.

This board is nominally end-of-life, but available to hobbyists.
A U-Boot port is also in the making.

Signed-off-by: J. Neuschäfer <redacted>
---
J. Neuschäfer (19):
      powerpc: Generalize MPC831x platform support
      powerpc: dts: Extract mpc8315e.dtsi from mpc8315erdb.dts
      powerpc: dts: mpc8315e: Use IRQ_TYPE_* macros
      powerpc: dts: mpc8315e: Add labels to peripherals
      powerpc: dts: mpc8315e: Disable peripherals by default
      powerpc: dts: mpc8315e: Add missing #cells properties to SPI bus
      powerpc: dts: mpc8315erdb: Add missing model property
      powerpc: boot: Enable FIT image generation
      powerpc: boot: Build devicetrees when CONFIG_MPC831x=y
      powerpc: dts: Add MPC8314E devicetree
      dt-bindings: gpio: fsl,qoriq-gpio: Add compatible string fsl,mpc8314-gpio
      powerpc: dts: mpc8315e: Add GPIO controller node
      gpio: mpc8xxx: Add MPC8314 support
      powerpc: mpc83xx: Switch to of_platform_populate
      dt-bindings: vendor-prefixes: Add LANCOM Systems GmbH
      powerpc: dts: Add LANCOM NWAPP2 board devicetree
      powerpc: Regenerate mpc83xx_defconfig
      powerpc: mpc83xx_defconfig: Enable NWAPP2 board features
      MAINTAINERS: Add entry for LANCOM board support

 .../devicetree/bindings/gpio/fsl,qoriq-gpio.yaml   |   1 +
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 MAINTAINERS                                        |   8 +
 arch/powerpc/Makefile                              |   3 +-
 arch/powerpc/boot/Makefile                         |  11 +
 arch/powerpc/boot/dts/Makefile                     |   6 +
 arch/powerpc/boot/dts/lancom-nwapp2.dts            | 276 +++++++++++++++
 arch/powerpc/boot/dts/mpc8314e.dtsi                |   7 +
 arch/powerpc/boot/dts/mpc8315e.dtsi                | 390 +++++++++++++++++++++
 arch/powerpc/boot/dts/mpc8315erdb.dts              | 327 +----------------
 arch/powerpc/configs/83xx/mpc8313_rdb_defconfig    |   2 +-
 arch/powerpc/configs/83xx/mpc8315_rdb_defconfig    |   2 +-
 arch/powerpc/configs/mpc83xx_defconfig             |  41 ++-
 arch/powerpc/configs/ppc6xx_defconfig              |   2 +-
 arch/powerpc/platforms/83xx/Kconfig                |   6 +-
 arch/powerpc/platforms/83xx/Makefile               |   2 +-
 arch/powerpc/platforms/83xx/misc.c                 |   6 +-
 .../platforms/83xx/{mpc831x_rdb.c => mpc831x.c}    |  21 +-
 drivers/gpio/gpio-mpc8xxx.c                        |   1 +
 19 files changed, 769 insertions(+), 345 deletions(-)
---
base-commit: fc033cf25e612e840e545f8d5ad2edd6ba613ed5
change-id: 20241231-mpc83xx-17c898a49441

Best regards,
--
J. Neuschäfer [off-list ref]

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 lancom-nwapp2.dtb mpc8315erdb.dtb' for 20250102-mpc83xx-v1-0-86f78ba2a7af@posteo.net:

arch/powerpc/boot/dts/lancom-nwapp2.dtb: /: memory: False schema does not allow {'device_type': ['memory'], 'reg': [[0, 134217728]]}
	from schema $id: http://devicetree.org/schemas/root-node.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /: failed to match any schema with compatible: ['lancom,nwapp2', 'fsl,mpc8314e']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /: failed to match any schema with compatible: ['lancom,nwapp2', 'fsl,mpc8314e']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: localbus@e0005000: nand@0,0: 'ranges' is a required property
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /localbus@e0005000: failed to match any schema with compatible: ['fsl,mpc8315-elbc', 'fsl,elbc', 'simple-bus']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /localbus@e0005000: failed to match any schema with compatible: ['fsl,mpc8315-elbc', 'fsl,elbc', 'simple-bus']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /localbus@e0005000/nand@0,0: failed to match any schema with compatible: ['fsl,mpc8315-fcm-nand', 'fsl,elbc-fcm-nand']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /localbus@e0005000/nand@0,0: failed to match any schema with compatible: ['fsl,mpc8315-fcm-nand', 'fsl,elbc-fcm-nand']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: immr@e0000000: $nodename:0: 'immr@e0000000' does not match '^([a-z][a-z0-9\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000: failed to match any schema with compatible: ['fsl,mpc8315-immr', 'simple-bus']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/wdt@200: failed to match any schema with compatible: ['mpc83xx_wdt']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: i2c@3000: compatible: 'oneOf' conditional failed, one must be fixed:
	['fsl-i2c'] is too short
	'fsl-i2c' is not one of ['mpc5200-i2c', 'fsl,mpc5200-i2c', 'fsl,mpc5121-i2c', 'fsl,mpc8313-i2c', 'fsl,mpc8543-i2c', 'fsl,mpc8544-i2c']
	'fsl,mpc5200b-i2c' was expected
	from schema $id: http://devicetree.org/schemas/i2c/i2c-mpc.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/spi@7000: failed to match any schema with compatible: ['fsl,spi']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/spi@7000/gpio-controller@0: failed to match any schema with compatible: ['onnn,74hc595a']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8: failed to match any schema with compatible: ['fsl,mpc8315-dma', 'fsl,elo-dma']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8: failed to match any schema with compatible: ['fsl,mpc8315-dma', 'fsl,elo-dma']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@0: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@0: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@80: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@80: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@100: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@100: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@180: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/dma@82a8/dma-channel@180: failed to match any schema with compatible: ['fsl,mpc8315-dma-channel', 'fsl,elo-dma-channel']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/ethernet@24000: failed to match any schema with compatible: ['gianfar']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/ethernet@24000/mdio@520: failed to match any schema with compatible: ['fsl,gianfar-mdio']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/ethernet@25000: failed to match any schema with compatible: ['gianfar']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/ethernet@25000/mdio@520: failed to match any schema with compatible: ['fsl,gianfar-tbi']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: serial@4500: compatible: 'oneOf' conditional failed, one must be fixed:
	['fsl,ns16550', 'ns16550'] is too long
	['fsl,ns16550', 'ns16550'] is too short
	'ns8250' was expected
	'ns16450' was expected
	'ns16550' was expected
	'ns16550a' was expected
	'ns16850' was expected
	'aspeed,ast2400-vuart' was expected
	'aspeed,ast2500-vuart' was expected
	'intel,xscale-uart' was expected
	'mrvl,pxa-uart' was expected
	'nuvoton,wpcm450-uart' was expected
	'nuvoton,npcm750-uart' was expected
	'nvidia,tegra20-uart' was expected
	'nxp,lpc3220-uart' was expected
	'fsl,ns16550' is not one of ['exar,xr16l2552', 'exar,xr16l2551', 'exar,xr16l2550']
	'fsl,ns16550' is not one of ['ns16750', 'cavium,octeon-3860-uart', 'xlnx,xps-uart16550-2.00.b', 'ralink,rt2880-uart']
	'fsl,ns16550' is not one of ['nuvoton,npcm845-uart']
	'fsl,ns16550' is not one of ['ralink,mt7620a-uart', 'ralink,rt3052-uart', 'ralink,rt3883-uart']
	'fsl,ns16550' is not one of ['mediatek,mt7622-btif', 'mediatek,mt7623-btif']
	'mrvl,mmp-uart' was expected
	'fsl,ns16550' is not one of ['nvidia,tegra30-uart', 'nvidia,tegra114-uart', 'nvidia,tegra124-uart', 'nvidia,tegra210-uart', 'nvidia,tegra186-uart', 'nvidia,tegra194-uart', 'nvidia,tegra234-uart']
	'ralink,rt2880-uart' was expected
	'mediatek,mtk-btif' was expected
	from schema $id: http://devicetree.org/schemas/serial/8250.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: serial@4500: Unevaluated properties are not allowed ('cell-index', 'compatible', 'device_type' were unexpected)
	from schema $id: http://devicetree.org/schemas/serial/8250.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: serial@4600: compatible: 'oneOf' conditional failed, one must be fixed:
	['fsl,ns16550', 'ns16550'] is too long
	['fsl,ns16550', 'ns16550'] is too short
	'ns8250' was expected
	'ns16450' was expected
	'ns16550' was expected
	'ns16550a' was expected
	'ns16850' was expected
	'aspeed,ast2400-vuart' was expected
	'aspeed,ast2500-vuart' was expected
	'intel,xscale-uart' was expected
	'mrvl,pxa-uart' was expected
	'nuvoton,wpcm450-uart' was expected
	'nuvoton,npcm750-uart' was expected
	'nvidia,tegra20-uart' was expected
	'nxp,lpc3220-uart' was expected
	'fsl,ns16550' is not one of ['exar,xr16l2552', 'exar,xr16l2551', 'exar,xr16l2550']
	'fsl,ns16550' is not one of ['ns16750', 'cavium,octeon-3860-uart', 'xlnx,xps-uart16550-2.00.b', 'ralink,rt2880-uart']
	'fsl,ns16550' is not one of ['nuvoton,npcm845-uart']
	'fsl,ns16550' is not one of ['ralink,mt7620a-uart', 'ralink,rt3052-uart', 'ralink,rt3883-uart']
	'fsl,ns16550' is not one of ['mediatek,mt7622-btif', 'mediatek,mt7623-btif']
	'mrvl,mmp-uart' was expected
	'fsl,ns16550' is not one of ['nvidia,tegra30-uart', 'nvidia,tegra114-uart', 'nvidia,tegra124-uart', 'nvidia,tegra210-uart', 'nvidia,tegra186-uart', 'nvidia,tegra194-uart', 'nvidia,tegra234-uart']
	'ralink,rt2880-uart' was expected
	'mediatek,mtk-btif' was expected
	from schema $id: http://devicetree.org/schemas/serial/8250.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/crypto@30000: failed to match any schema with compatible: ['fsl,sec3.3', 'fsl,sec3.1', 'fsl,sec3.0', 'fsl,sec2.4', 'fsl,sec2.2', 'fsl,sec2.1', 'fsl,sec2.0']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/crypto@30000: failed to match any schema with compatible: ['fsl,sec3.3', 'fsl,sec3.1', 'fsl,sec3.0', 'fsl,sec2.4', 'fsl,sec2.2', 'fsl,sec2.1', 'fsl,sec2.0']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/crypto@30000: failed to match any schema with compatible: ['fsl,sec3.3', 'fsl,sec3.1', 'fsl,sec3.0', 'fsl,sec2.4', 'fsl,sec2.2', 'fsl,sec2.1', 'fsl,sec2.0']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/crypto@30000: failed to match any schema with compatible: ['fsl,sec3.3', 'fsl,sec3.1', 'fsl,sec3.0', 'fsl,sec2.4', 'fsl,sec2.2', 'fsl,sec2.1', 'fsl,sec2.0']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/crypto@30000: failed to match any schema with compatible: ['fsl,sec3.3', 'fsl,sec3.1', 'fsl,sec3.0', 'fsl,sec2.4', 'fsl,sec2.2', 'fsl,sec2.1', 'fsl,sec2.0']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/crypto@30000: failed to match any schema with compatible: ['fsl,sec3.3', 'fsl,sec3.1', 'fsl,sec3.0', 'fsl,sec2.4', 'fsl,sec2.2', 'fsl,sec2.1', 'fsl,sec2.0']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/crypto@30000: failed to match any schema with compatible: ['fsl,sec3.3', 'fsl,sec3.1', 'fsl,sec3.0', 'fsl,sec2.4', 'fsl,sec2.2', 'fsl,sec2.1', 'fsl,sec2.0']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/timer@500: failed to match any schema with compatible: ['fsl,mpc8315-gtm', 'fsl,gtm']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/timer@500: failed to match any schema with compatible: ['fsl,mpc8315-gtm', 'fsl,gtm']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/timer@600: failed to match any schema with compatible: ['fsl,mpc8315-gtm', 'fsl,gtm']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/timer@600: failed to match any schema with compatible: ['fsl,mpc8315-gtm', 'fsl,gtm']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/ipic-msi@7c0: failed to match any schema with compatible: ['fsl,ipic-msi']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/power@b00: failed to match any schema with compatible: ['fsl,mpc8315-pmc', 'fsl,mpc8313-pmc', 'fsl,mpc8349-pmc']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/power@b00: failed to match any schema with compatible: ['fsl,mpc8315-pmc', 'fsl,mpc8313-pmc', 'fsl,mpc8349-pmc']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /immr@e0000000/power@b00: failed to match any schema with compatible: ['fsl,mpc8315-pmc', 'fsl,mpc8313-pmc', 'fsl,mpc8349-pmc']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /pci@e0008500: failed to match any schema with compatible: ['fsl,mpc8349-pci']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /pcie@e0009000: failed to match any schema with compatible: ['fsl,mpc8315-pcie', 'fsl,mpc8314-pcie']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /pcie@e0009000: failed to match any schema with compatible: ['fsl,mpc8315-pcie', 'fsl,mpc8314-pcie']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /pcie@e000a000: failed to match any schema with compatible: ['fsl,mpc8315-pcie', 'fsl,mpc8314-pcie']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: /pcie@e000a000: failed to match any schema with compatible: ['fsl,mpc8315-pcie', 'fsl,mpc8314-pcie']
arch/powerpc/boot/dts/lancom-nwapp2.dtb: gpio-watchdog: $nodename:0: 'gpio-watchdog' does not match '^(timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$'
	from schema $id: http://devicetree.org/schemas/watchdog/linux,wdt-gpio.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-power: $nodename:0: 'led-power' does not match '^multi-led(@[0-9a-f])?$'
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-power: Unevaluated properties are not allowed ('color', 'function', 'label' were unexpected)
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-wlan-link: $nodename:0: 'led-wlan-link' does not match '^multi-led(@[0-9a-f])?$'
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-wlan-link: Unevaluated properties are not allowed ('color', 'function', 'label' were unexpected)
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-wlan-data: $nodename:0: 'led-wlan-data' does not match '^multi-led(@[0-9a-f])?$'
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-wlan-data: Unevaluated properties are not allowed ('color', 'label' were unexpected)
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-eth: $nodename:0: 'led-eth' does not match '^multi-led(@[0-9a-f])?$'
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-eth: Unevaluated properties are not allowed ('color', 'label' were unexpected)
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-power-top: $nodename:0: 'led-power-top' does not match '^multi-led(@[0-9a-f])?$'
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-power-top: Unevaluated properties are not allowed ('color', 'function', 'label' were unexpected)
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-wlan-top: $nodename:0: 'led-wlan-top' does not match '^multi-led(@[0-9a-f])?$'
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#
arch/powerpc/boot/dts/lancom-nwapp2.dtb: led-wlan-top: Unevaluated properties are not allowed ('color', 'label' were unexpected)
	from schema $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml#