linux-kernel - Re: [PATCH v5 00/11] riscv: Allwinner D1/D1s platform support

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Message-ID: <4456339.LvFx2qVVIh@jernej-laptop>
Date:   Fri, 27 Jan 2023 23:16:00 +0100
From:   Jernej Škrabec <jernej.skrabec@...il.com>
To:     Chen-Yu Tsai <wens@...e.org>, linux-sunxi@...ts.linux.dev,
        Samuel Holland <samuel@...lland.org>
Cc:     linux-riscv@...ts.infradead.org, Heiko Stuebner <heiko@...ech.de>,
        Palmer Dabbelt <palmer@...belt.com>,
        Conor Dooley <conor@...nel.org>,
        Jisheng Zhang <jszhang@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Andre Przywara <andre.przywara@....com>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        Samuel Holland <samuel@...lland.org>
Subject: Re: [PATCH v5 00/11] riscv: Allwinner D1/D1s platform support

Dne četrtek, 26. januar 2023 ob 05:57:27 CET je Samuel Holland napisal(a):
> This series adds the Kconfig/defconfig plumbing and devicetrees for a
> range of Allwinner D1 and D1s-based boards. Many features are already
> enabled, including USB, Ethernet, and WiFi.
> 
> This version drops all boards/nodes with missing YAML bindings, so at
> least some support can get merged for v6.3.
> 
> $ make ARCH=riscv CROSS_COMPILE=riscv64-linux-musl- dtbs_check
>   LINT    Documentation/devicetree/bindings
>   CHKDT   Documentation/devicetree/bindings/processed-schema.json
>   SCHEMA  Documentation/devicetree/bindings/processed-schema.json
>   DTC_CHK arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dtb
>   DTC_CHK
> arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-86-panel-480p.dtb DTC_CHK
> arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-86-panel-720p.dtb DTC_CHK
> arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dtb DTC_CHK
> arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv.dtb
>   DTC_CHK arch/riscv/boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dtb
>   DTC_CHK arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dtb
>   DTC_CHK arch/riscv/boot/dts/allwinner/sun20i-d1s-mangopi-mq.dtb
> $
> 
> Note that validation requires dt-schema v2022.12 or newer.
> 
> I thoroughly tested earlier versions of this series (DMIC, Ethernet,
> LEDs, MMC, PMIC, touch, and USB, where available) on several boards.
> v4/v5 have trivial changes, and I boot-tested them on sun20i-d1-nezha.
> 
> Changes in v5:
>  - Drop system LDOs because the binding is still not merged
>  - Drop the configuration for LDOA and LDOB
>  - Drop the ClockworkPi and DevTerm DTS, since it needs the system LDOs
> 
> Changes in v4:
>  - Rebase on v6.2-rc1 + soc2arch-immutable
>  - Drop the now-redundant 'select SIFIVE_PLIC'
> 
> Changes in v3:
>  - Drop dummy DCXO clock-frequency property
>  - Decrease the PLIC's riscv,ndev property to 175
>  - Fix `make W=1 dtbs` warnings (unnecessary #address/#size-cells)
>  - Drop mmc aliases
>  - Change LED_FUNCTION_BACKLIGHT to LED_FUNCTION_STATUS (the backlight
>    regulator is disconnected by default, so this is a standalone LED)
>  - Fix `make W=1 dtbs` warnings (missing reg properties)
>  - ARCH_SUNXI depends on MMU && !XIP_KERNEL
> 
> Changes in v2:
>  - Add MangoPi MQ (non-Pro) board
>  - Split into separate files for sharing with D1s/R528/T113
>  - Use SOC_PERIPHERAL_IRQ macro for interrupts
>  - Rename osc24M to dcxo and move the frequency to the board DTs
>  - Drop analog LDOs due to the missing binding
>  - Correct tcon_top DSI clock reference
>  - Add DMIC, DSI controller, and DPHY (bindings are in linux-next)
>  - Add CPU OPP table
>  - Common regulators moved to MangoPi MQ patch, removed analog LDOs
>  - Removed LRADC (depends on analog LDOs)
>  - Added XR829 host-wake interrupt
>  - Added DMIC sound card to Lichee RV dock and Lichee RV 86 Panel
>  - Removed LRADC (depends on analog LDOs)
>  - Added LED (GPIO shared between onboard LED and backlight regulator)
>  - Sort Kconfig as if we had done s/SOC_/ARCH_/ for future-proofing
> 
> Samuel Holland (11):
>   MAINTAINERS: Match the sun20i family of Allwinner SoCs
>   dt-bindings: vendor-prefixes: Add Allwinner D1/D1s board vendors
>   dt-bindings: riscv: Add Allwinner D1/D1s board compatibles
>   riscv: dts: allwinner: Add the D1/D1s SoC devicetree
>   riscv: dts: allwinner: Add MangoPi MQ 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: Add the Allwinner SoC family Kconfig option
>   riscv: defconfig: Enable the Allwinner D1 platform and drivers

Applied to sunxi tree. Thanks for your hard work!

Best regards,
Jernej

> 
>  .../devicetree/bindings/riscv/sunxi.yaml      |  69 ++
>  .../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        |   9 +
>  .../allwinner/sun20i-common-regulators.dtsi   |  28 +
>  .../sun20i-d1-dongshan-nezha-stu.dts          | 117 +++
>  .../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         | 119 +++
>  .../allwinner/sun20i-d1-lichee-rv-dock.dts    |  97 ++
>  .../dts/allwinner/sun20i-d1-lichee-rv.dts     |  87 ++
>  .../allwinner/sun20i-d1-mangopi-mq-pro.dts    | 142 +++
>  .../boot/dts/allwinner/sun20i-d1-nezha.dts    | 166 ++++
>  arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi  |  66 ++
>  .../dts/allwinner/sun20i-d1s-mangopi-mq.dts   | 128 +++
>  arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi |  76 ++
>  .../boot/dts/allwinner/sunxi-d1-t113.dtsi     |  15 +
>  .../boot/dts/allwinner/sunxi-d1s-t113.dtsi    | 826 ++++++++++++++++++
>  arch/riscv/configs/defconfig                  |  22 +-
>  21 files changed, 2020 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-common-regulators.dtsi 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
>  create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1s-mangopi-mq.dts
>  create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
>  create mode 100644 arch/riscv/boot/dts/allwinner/sunxi-d1-t113.dtsi
>  create mode 100644 arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi