linux-kernel - [PATCH v2 0/2] Cleanup Mediatek pinctrl device tree binding

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Message-Id: <20230327-cleanup-pinctrl-binding-v2-0-f21fbcc3016e@baylibre.com>
Date:   Fri, 31 Mar 2023 19:38:58 +0200
From:   Alexandre Mergnat <amergnat@...libre.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Zhiyong Tao <zhiyong.tao@...iatek.com>,
        Bernhard Rosenkränzer <bero@...libre.com>
Cc:     linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Alexandre Mergnat <amergnat@...libre.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 0/2] Cleanup Mediatek pinctrl device tree binding

Deprecate properties which shall not exist, leaked upstream from downstream
kernels, there's no reason to use them. Here the deprecated properties and
the generic properties which will replace them:

- mediatek,drive-strength-adv => drive-strength-microamp
- mediatek,pull-up-adv        => bias-pull-up
- mediatek,pull-down-adv      => bias-pull-down

Thanks AngeloGioacchino Del Regno to reported it. [1]

[1]: https://lore.kernel.org/all/6e08d78f-ef4c-b228-f7d2-d63767ea87b8@collabora.com/

Signed-off-by: Alexandre Mergnat <amergnat@...libre.com>
---
Changes in v2:
- Change the bias-pull enum values to match with other Mediatek SoC.
  That allows to use MTK generic define and be compliant with the MTK
  common pinctrl driver.
- Link to v1: https://lore.kernel.org/r/20230327-cleanup-pinctrl-binding-v1-0-b695e32e4f2e@baylibre.com

---
Alexandre Mergnat (2):
      dt-bindings: pinctrl: mediatek: deprecate custom drive strength property
      dt-bindings: pinctrl: mediatek: deprecate custom bias pull properties for mt8365

 .../bindings/pinctrl/mediatek,mt8183-pinctrl.yaml  |  8 +++--
 .../bindings/pinctrl/mediatek,mt8365-pinctrl.yaml  | 38 +++++++++++++++++++---
 2 files changed, 39 insertions(+), 7 deletions(-)
---
base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6
change-id: 20230327-cleanup-pinctrl-binding-8064a8f8bf68

Best regards,
-- 
Alexandre Mergnat <amergnat@...libre.com>