linux-kernel - [PATCH 0/6] clk: mediatek: Improvements to simple probe/remove and reset controller unregistration

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Date:   Thu, 19 May 2022 17:47:22 +0400
From:   Yassine Oudjana <yassine.oudjana@...il.com>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>
Cc:     Yassine Oudjana <y.oudjana@...tonmail.com>,
        Chen-Yu Tsai <wenst@...omium.org>,
        Miles Chen <miles.chen@...iatek.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Chun-Jie Chen <chun-jie.chen@...iatek.com>,
        José Expósito <jose.exposito89@...il.com>,
        Rex-BC Chen <rex-bc.chen@...iatek.com>,
        Yassine Oudjana <yassine.oudjana@...il.com>,
        linux-mediatek@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht
Subject: [PATCH 0/6] clk: mediatek: Improvements to simple probe/remove and reset controller unregistration

This series started as part of an earlier series adding support for the main
clock controllers on MediaTek MT6735[1]. It has since been split off and
expanded. It adds a new function to unregister a reset controller and expands
the mtk_clk_simple_probe/remove functions to support the main 5 types of clocks:
- PLLs		(new)
- Fixed clocks	(new)
- Fixed factors	(new)
- Muxes		(new)
- Gates		(supported previously)
This should allow it to be used in most clock drivers, resulting in reduced
code duplication. It will be used in MT6735 clock drivers in the upcoming v2
of the MT6735 main clock controller series.

Dependencies:
- clk: mediatek: Move to struct clk_hw provider APIs (series)
  https://patchwork.kernel.org/project/linux-mediatek/cover/20220510104804.544597-1-wenst@chromium.org/ 
- Cleanup MediaTek clk reset drivers and support MT8192/MT8195 (series)
  https://patchwork.kernel.org/project/linux-mediatek/cover/20220503093856.22250-1-rex-bc.chen@mediatek.com/
- Export required symbols to compile clk drivers as module (single patch)
  https://patchwork.kernel.org/project/linux-mediatek/patch/20220518111652.223727-7-angelogioacchino.delregno@collabora.com/

Yassine Oudjana (6):
  clk: mediatek: gate: Export mtk_clk_register_gates_with_dev
  clk: mediatek: Use mtk_clk_register_gates_with_dev in simple probe
  clk: mediatek: reset: Return reset data pointer on register
  clk: mediatek: reset: Implement mtk_unregister_reset_controller() API
  clk: mediatek: Unregister reset controller on simple remove
  clk: mediatek: Add support for other clock types in simple
    probe/remove

 drivers/clk/mediatek/clk-gate.c   |   1 +
 drivers/clk/mediatek/clk-mt8192.c |   7 +-
 drivers/clk/mediatek/clk-mtk.c    | 123 +++++++++++++++++++++++++-----
 drivers/clk/mediatek/clk-mtk.h    |  22 +++++-
 drivers/clk/mediatek/reset.c      |  41 ++++++----
 drivers/clk/mediatek/reset.h      |  20 +++--
 6 files changed, 167 insertions(+), 47 deletions(-)

-- 
2.36.1