linux-kernel - Re: [PATCH 00/12] Re-introduce Exynos4212 support and add Samsung Galaxy Tab 3 8.0 boards

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Message-ID: <3e513119-4d6a-18ec-aaec-1c6b2b7e35b4@gmail.com>
Date:   Sun, 16 Apr 2023 12:26:18 +0200
From:   Artur Weber <aweber.kernel@...il.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Alim Akhtar <alim.akhtar@...sung.com>,
        Rob Herring <robh+dt@...nel.org>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        Olof Johansson <olof@...om.net>, soc@...nel.org,
        Russell King <linux@...linux.org.uk>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Kukjin Kim <kgene@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-media@...r.kernel.org,
        linux-phy@...ts.infradead.org,
        ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH 00/12] Re-introduce Exynos4212 support and add Samsung
 Galaxy Tab 3 8.0 boards

On 16/04/2023 12:16, Artur Weber wrote:
> This patches re-introduces the Exynos4212 platform and adds support
> for the Samsung Galaxy Tab 3 8.0 series of tablets that uses it:
> 
>   - Samsung Galaxy Tab 3 8.0 WiFi (SM-T310/lt01wifi)
>   - Samsung Galaxy Tab 3 8.0 3G (SM-T311/lt013g)
>   - Samsung Galaxy Tab 3 8.0 LTE (SM-T315/lt01lte)
> 
> What works:
> 
>   - Display and backlight
>   - Touchscreen (without touchkeys)
>   - GPIO buttons, hall sensor
>   - WiFi and Bluetooth
>   - USB, fuel gauge, charging (partial)
>   - Accelerometer and magnetometer
>   - WiFi model only: light sensor

This patchset depends on "[PATCH 0/3] Add Samsung S6D7AA0 panel 
controller driver" for the display panel support for the Samsung Galaxy 
3 8.0 boards.

> 
> Signed-off-by: Artur Weber <aweber.kernel@...il.com>
> 
> Artur Weber (12):
>    dt-bindings: soc: samsung: add Exynos4212 PMU compatible
>    dt-bindings: clock: add Exynos4212 clock compatible
>    ARM: exynos: Re-introduce Exynos4212 support
>    soc: samsung: Re-introduce Exynos4212 support
>    clk: samsung: Add Exynos4212 compatible to CLKOUT driver
>    clk: samsung: Re-add support for Exynos4212 CPU clock
>    Revert "media: exynos4-is: Remove dependency on obsolete SoC support"
>    Revert "phy: Remove SOC_EXYNOS4212 dep. from PHY_EXYNOS4X12_USB"
>    ARM: dts: Move common Exynos4x12 definitions to exynos4x12.dtsi
>    ARM: dts: Re-introduce Exynos4212 DTSI
>    dt-bindings: arm: samsung: Add Samsung Galaxy Tab3 family boards
>    ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards
> 
>   .../bindings/arm/samsung/samsung-boards.yaml  |   10 +
>   .../bindings/clock/samsung,exynos-clock.yaml  |    1 +
>   .../bindings/soc/samsung/exynos-pmu.yaml      |    3 +
>   arch/arm/boot/dts/Makefile                    |    3 +
>   arch/arm/boot/dts/exynos4212-tab3-3g8.dts     |   30 +
>   arch/arm/boot/dts/exynos4212-tab3-lte8.dts    |   43 +
>   arch/arm/boot/dts/exynos4212-tab3-wifi8.dts   |   25 +
>   arch/arm/boot/dts/exynos4212-tab3.dtsi        | 1175 +++++++++++++++++
>   arch/arm/boot/dts/exynos4212.dtsi             |  157 +++
>   arch/arm/boot/dts/exynos4412.dtsi             |  645 +--------
>   ...2-pinctrl.dtsi => exynos4x12-pinctrl.dtsi} |    4 +-
>   arch/arm/boot/dts/exynos4x12.dtsi             |  665 ++++++++++
>   arch/arm/mach-exynos/Kconfig                  |    5 +
>   arch/arm/mach-exynos/common.h                 |    8 +
>   arch/arm/mach-exynos/exynos.c                 |    2 +
>   arch/arm/mach-exynos/firmware.c               |    8 +-
>   arch/arm/mach-exynos/pm.c                     |    2 +-
>   arch/arm/mach-exynos/suspend.c                |    4 +
>   drivers/clk/samsung/clk-exynos-clkout.c       |    3 +
>   drivers/clk/samsung/clk-exynos4.c             |   44 +-
>   .../media/platform/samsung/exynos4-is/Kconfig |    2 +-
>   .../platform/samsung/exynos4-is/fimc-core.c   |    2 +-
>   .../platform/samsung/exynos4-is/fimc-lite.c   |    2 +-
>   drivers/phy/samsung/Kconfig                   |    2 +-
>   drivers/soc/samsung/exynos-pmu.c              |    9 +
>   drivers/soc/samsung/exynos-pmu.h              |    2 +
>   drivers/soc/samsung/exynos4-pmu.c             |   13 +-
>   27 files changed, 2213 insertions(+), 656 deletions(-)
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3-3g8.dts
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3-lte8.dts
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3-wifi8.dts
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3.dtsi
>   create mode 100644 arch/arm/boot/dts/exynos4212.dtsi
>   rename arch/arm/boot/dts/{exynos4412-pinctrl.dtsi => exynos4x12-pinctrl.dtsi} (99%)
>   create mode 100644 arch/arm/boot/dts/exynos4x12.dtsi
>