[PATCH 00/12] riscv: Allwinner D1 platform support

[Conor.Dooley at microchip.com]

On 15/08/2022 08:05, Conor Dooley wrote:
> Hey Samuel,
> Apologies for the last email, the first 5 patches in this series
> didn't correctly land in my inbox and I skimmed & replied to the
> wrong cover letter... I blame it being pre 8 AM ;)
> 
> On 15/08/2022 06:08, Samuel Holland wrote:
>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>>
>> This series adds the Kconfig/defconfig plumbing and devicetrees for a
>> range of Allwinner D1-based boards. Many features are already enabled,
>> including USB, Ethernet, and WiFi.
>>
>> The SoC devicetree uses bindings from the following series which have
>> not yet been merged:
>> - SRAM controller:
>>    https://lore.kernel.org/lkml/20220815041248.53268-1-samuel@sholland.org/
>> - NVMEM cell bits property change:
>>    https://lore.kernel.org/lkml/20220814173656.11856-1-samuel@sholland.org/
>> - In-package LDO regulators:
>>    https://lore.kernel.org/lkml/20220815043436.20170-1-samuel@sholland.org/
>>
>> All three of these are required to set the correct I/O domain voltages
>> in the pin controller, which I would consider important to have in the
>> initial version of the devicetree.
>>
>> The SoC devicetree does contain one small hack to avoid a dependency on
>> the audio codec binding, since that is not ready yet: the codec node
>> uses a bare "simple-mfd", "syscon" compatible.
> 
> 
> I tried this series on top of both 6.0-rc1 & next, but I saw a shed
> load of errors from dtbs_check. I'll take a look at the rest of the
> series later on, but just FYI. This time I did at least read the
> right cover letter and actually applied your dependent series..
> /facepalm
> 
> I have been trying to get riscv down to 0 warnings and would not be
> in favour of accepting patches that go in the other direction.
> (This patchset currently produces about 47 new warnings)

FWIW this is what I see, LMK if I am missing something.
allwinner/sun20i-d1-lichee-rv.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-clockworkpi-v3.14.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-720p.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-dock.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-clockworkpi-v3.14.dtb: pmic at 34: compatible: 'oneOf' conditional failed, one must be fixed:
allwinner/sun20i-d1-dongshan-nezha-stu.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-720p.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-dock.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-mangopi-mq-pro.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-dongshan-nezha-stu.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-devterm-v3.14.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-480p.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-720p.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-dongshan-nezha-stu.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-mangopi-mq-pro.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-dock.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-480p.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-devterm-v3.14.dtb: pmic at 34: compatible: 'oneOf' conditional failed, one must be fixed:
allwinner/sun20i-d1-lichee-rv-86-panel-720p.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-mangopi-mq-pro.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-dongshan-nezha-stu.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-dock.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-480p.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-mangopi-mq-pro.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-480p.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-clockworkpi-v3.14.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-clockworkpi-v3.14.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-clockworkpi-v3.14.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-devterm-v3.14.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-devterm-v3.14.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-devterm-v3.14.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-lichee-rv.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('mdio', 'reset-names', 'resets' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-720p.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('phy-supply' was unexpected)
allwinner/sun20i-d1-dongshan-nezha-stu.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('phy-supply' was unexpected)
allwinner/sun20i-d1-lichee-rv-dock.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('mdio', 'reset-names', 'resets' were unexpected)
allwinner/sun20i-d1-mangopi-mq-pro.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('mdio', 'reset-names', 'resets' were unexpected)
allwinner/sun20i-d1-lichee-rv-86-panel-480p.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('phy-supply' was unexpected)
allwinner/sun20i-d1-nezha.dtb: i2c at 2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-nezha.dtb: i2c at 2502400: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-clockworkpi-v3.14.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('mdio', 'reset-names', 'resets' were unexpected)
allwinner/sun20i-d1-nezha.dtb: i2c at 2502800: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-nezha.dtb: i2c at 2502c00: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
allwinner/sun20i-d1-devterm-v3.14.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('mdio', 'reset-names', 'resets' were unexpected)
allwinner/sun20i-d1-nezha.dtb: ethernet at 4500000: Unevaluated properties are not allowed ('phy-supply' was unexpected)


> 
> Thanks,
> Conor.
>>
>>
>> Samuel Holland (12):
>>    MAINTAINERS: Match the sun20i family of Allwinner SoCs
>>    dt-bindings: riscv: Add T-HEAD C906 and C910 compatibles
>>    dt-bindings: vendor-prefixes: Add Allwinner D1 board vendors
>>    dt-bindings: riscv: Add Allwinner D1 board compatibles
>>    riscv: Add the Allwinner SoC family Kconfig option
>>    riscv: dts: allwinner: Add the D1 SoC base devicetree
>>    riscv: dts: allwinner: Add Allwinner D1 Nezha devicetree
>>    riscv: dts: allwinner: Add Sipeed Lichee RV devicetrees
>>    riscv: dts: allwinner: Add MangoPi MQ Pro devicetree
>>    riscv: dts: allwinner: Add Dongshan Nezha STU devicetree
>>    riscv: dts: allwinner: Add ClockworkPi and DevTerm devicetrees
>>    riscv: defconfig: Enable the Allwinner D1 platform and drivers
>>
>>   .../devicetree/bindings/riscv/cpus.yaml       |   2 +
>>   .../devicetree/bindings/riscv/sunxi.yaml      |  64 ++
>>   .../devicetree/bindings/vendor-prefixes.yaml  |   4 +
>>   MAINTAINERS                                   |   2 +-
>>   arch/riscv/Kconfig.socs                       |   9 +
>>   arch/riscv/boot/dts/Makefile                  |   1 +
>>   arch/riscv/boot/dts/allwinner/Makefile        |  10 +
>>   .../allwinner/sun20i-d1-clockworkpi-v3.14.dts | 242 +++++
>>   .../sun20i-d1-common-regulators.dtsi          |  51 +
>>   .../dts/allwinner/sun20i-d1-devterm-v3.14.dts |  37 +
>>   .../sun20i-d1-dongshan-nezha-stu.dts          | 114 +++
>>   .../sun20i-d1-lichee-rv-86-panel-480p.dts     |  29 +
>>   .../sun20i-d1-lichee-rv-86-panel-720p.dts     |  10 +
>>   .../sun20i-d1-lichee-rv-86-panel.dtsi         |  92 ++
>>   .../allwinner/sun20i-d1-lichee-rv-dock.dts    |  74 ++
>>   .../dts/allwinner/sun20i-d1-lichee-rv.dts     |  84 ++
>>   .../allwinner/sun20i-d1-mangopi-mq-pro.dts    | 128 +++
>>   .../boot/dts/allwinner/sun20i-d1-nezha.dts    | 171 ++++
>>   arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi  | 900 ++++++++++++++++++
>>   arch/riscv/configs/defconfig                  |  23 +-
>>   20 files changed, 2045 insertions(+), 2 deletions(-)
>>   create mode 100644 Documentation/devicetree/bindings/riscv/sunxi.yaml
>>   create mode 100644 arch/riscv/boot/dts/allwinner/Makefile
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-clockworkpi-v3.14.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-common-regulators.dtsi
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-devterm-v3.14.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-86-panel-480p.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-86-panel-720p.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-86-panel.dtsi
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
>>   create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
>>
>> -- 
>> 2.35.1
>>
>