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

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Date:   Sun, 06 Aug 2023 13:56:00 +0200
From:   Jernej Škrabec <jernej.skrabec@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Samuel Holland <samuel@...lland.org>,
        Andre Przywara <andre.przywara@....com>
Cc:     Icenowy Zheng <uwu@...nowy.me>,
        Piotr Oniszczuk <piotr.oniszczuk@...il.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/3] sunxi: Orange Pi Zero 3 DT support

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