linux-kernel - [PATCH v2 0/3] Add support for H616 Thermal system

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Message-Id: <20230821-ths-h616-v2-0-cda60d556798@somainline.org>
Date:   Mon, 21 Aug 2023 16:03:45 +0200
From:   Martin Botka <martin.botka@...ainline.org>
To:     Vasily Khoruzhick <anarsoul@...il.com>,
        Yangtao Li <tiny.windzz@...il.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>,
        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>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-kernel@...r.kernel.org,
        Andre Przywara <andre.przywara@....com>,
        Alan Ma <tech@...u3d.com>,
        Luke Harrison <bttuniversity@...u3d.com>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Martin Botka <martin@...u3d.com>,
        Martin Botka <martin.botka@...ainline.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 0/3] Add support for H616 Thermal system

Hello,

This patch series adds support to thermal system
found in H616 SoC.

There are 4 thermal sensors in this SoC.
One for GPU, CPU, DRAM and VE.

Trips while unused for now until cpufreq is implemented
(WIP) are required by dt-bindings and thus included here.

Cheers,
Martin

---------------

Hello,
Im very much not sure if the trips should be included or not.
Since they are not optional part I decided to add them but
please let me know.

Cheers,
Martin

Signed-off-by: Martin Botka <martin.botka@...ainline.org>
---
Changes in v2:
- Fix typos
- Remove h616 calc and init functions
- Use TEMP_CALIB_MASK insteaf of 0xffff
- Adjust calibration function to new offset and scale
- Add proper comment to bindings patch
- Split delta calculations to 2 lines
- Add parentheses around caldata[2|3] >> 12
- Negate bindings if for clocks
- Link to v1: https://lore.kernel.org/r/20230818-ths-h616-v1-0-0e1e058b9c7a@somainline.org

---
Martin Botka (3):
      dt-bindings: thermal: sun8i: Add binding for H616 THS controller
      thermal: sun8i: Add support for H616 THS controller
      arm64: dts: allwinner: h616: Add thermal sensor and thermal zones

 .../bindings/thermal/allwinner,sun8i-a83t-ths.yaml | 18 ++---
 arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi     | 87 ++++++++++++++++++++++
 drivers/thermal/sun8i_thermal.c                    | 74 ++++++++++++++++++
 3 files changed, 169 insertions(+), 10 deletions(-)
---
base-commit: df6283416a280d17609f5e55388601458241348c
change-id: 20230815-ths-h616-77b2db565249

Best regards,
-- 
Martin Botka <martin.botka@...ainline.org>