Re: [PATCH v2 0/3] sunxi: Orange Pi Zero 3 DT support

From: Jernej Škrabec
Date: Sun Aug 06 2023 - 07:56:08 EST


Dne petek, 04. avgust 2023 ob 19:08:53 CEST je Andre Przywara napisal(a):
> Hi,
>
> quick update of the series, mostly cosmetic fixes, except for the
> regulator range. For a changelog, see below.
>
> ==================
> Orange Pi recently released the Orange Pi Zero 3 board, which is some
> updated version of their former Zero 2 development board. Some component
> changes (Motorcomm PHY instead of Realtek, different PMIC), some board
> layout changes, and it ships with up to 4GB of DRAM now. The SoC is now
> labelled H618 instead of H616, which apparently is the same, just with
> more L2 cache.
>
> Split the existing OPi Zero2 DT, to allow sharing most DT nodes, then
> add the binding documentation and DT for the new board.
>
> Linux v6.5-rc boots out of the box (the PMIC driver just made it in),
> and most things work: UART, PSCI, GPIO, SPI flash, SD card, USB.
> Ethernet is somewhat working: I get an IP address via DHCP, and can
> for instance start SSH, but it hangs at some point. I suspect some
> PHY setup problem, though others have it working. Help or advice welcome.

Applied, thanks!

Best regards,
Jernej

>
> Cheers,
> Andre
>
> Changelog v1 .. v2:
> - rename common .dtsi file to sun50i-h616-orangepi-zero.dtsi
> - add required Motorcomm PHY DT property to enable clock
> - fix regulator ranges: VDD_CPU and VDD_GPU were swapped
> - add comment about broken SD card detect
> - reorder PMIC properties to match recommended order
>
> Andre Przywara (3):
> arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT
> dt-bindings: arm: sunxi: document Orange Pi Zero 3 board name
> arm64: dts: allwinner: h616: Add OrangePi Zero 3 board support
>
> .../devicetree/bindings/arm/sunxi.yaml | 5 +
> arch/arm64/boot/dts/allwinner/Makefile | 1 +
> .../allwinner/sun50i-h616-orangepi-zero.dtsi | 134 ++++++++++++++++++
> .../allwinner/sun50i-h616-orangepi-zero2.dts | 119 +---------------
> .../allwinner/sun50i-h618-orangepi-zero3.dts | 94 ++++++++++++
> 5 files changed, 235 insertions(+), 118 deletions(-)
> create mode 100644
> arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi create mode
> 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts