[PATCH v5 0/4] Add BigTreeTech CB1 SoM & Boards

[Martin Botka]

On Mon, Aug 14 2023 at 10:07:02 AM +02:00:00, Martin Botka 
<martin.botka at somainline.org> wrote:
> Hello,
> This series adds a vendor prefix for BigTreeTech and adds BigTreeTech 
> CB1,
> Manta board and BigTreeTech Pi.
> 
> CB1 is just an SoM thats based on AllWinner H616.
> BigTreeTech Manta boards are expander boards for CB1 and BigTreeTech 
> Pi
> is an CB1 in Rpi style with few additional things like IR receiver 
> and fan port
> on GPIO.
> 
> This work started before I was hired by BigTreeTech and thus majority 
> of the
> patches are from SoMainline email and few are from my work email.
> 
> This series depends on commit https://lkml.org/lkml/2023/8/2/801
> "dt-bindings: mfd: x-powers,axp152: make interrupt optional for more 
> chips".
> 
> Due to the threading issues v5 is sent via my SoMainline email.
> 
> Cheers,
> Martin
> 
> Signed-off-by: Martin Botka <martin.botka at somainline.org>
> ---
Forgot to add it here
Changes in v5:
- Removal of wifi node comments that were obvious from properties
> Changes in v4:
> - Extend the range of vcc-dram to 1.5V (Max of 1.35V caused issues 
> with booting up)
> 
> Changes in v3:
> - Add missed semicolons
> - Move model string from dtsi to board dts
> - Add cb1 compatible to manta
> - Remove extra empty lines
> - Add pinctrl for SPI0
> 
> Changes in v2:
> - Fix alphabetical order in vendor prefixes
> - Remove CB1 SoM from bindings (Its not standalone)
> - Fixed whitespace errors
> - Move UART into carrier boards and BTT Pi
> - Remove usb1-vbus regulator
> - Fix ranges and naming of AXP313A rails
> - Add comment why broken-cb in mmc0 is needed
> - Rename sdio_wifi to wifi
> - Add model string to BTT Pi
> - Enable IR receiver for BTT Pi
> - Enable SPI0
> 
> ---
> Martin Botka (4):
>       dt-bindings: vendor-prefixes: Add BigTreeTech
>       dt-bindings: arm: sunxi: Add BigTreeTech boards
>       arm64: dts: allwinner: h616: Add BigTreeTech CB1 SoM & boards 
> support
>       arm64: dts: allwinner: h616: Add BigTreeTech Pi support
> 
>  Documentation/devicetree/bindings/arm/sunxi.yaml   |  11 ++
>  .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
>  arch/arm64/boot/dts/allwinner/Makefile             |   2 +
>  .../sun50i-h616-bigtreetech-cb1-manta.dts          |  35 ++++++
>  .../dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi | 138 
> +++++++++++++++++++++
>  .../dts/allwinner/sun50i-h616-bigtreetech-pi.dts   |  70 +++++++++++
>  6 files changed, 258 insertions(+)
> ---
> base-commit: 7935746bb793571417f832f0f1c8852cfdfccc06
> change-id: 20230814-b4-cb1-4b18801ecf6e
> 
> Best regards,
> --
> Martin Botka <martin.botka at somainline.org>
>