linux-kernel - [PATCH v2 0/3] soc: mediatek: pwrap: add pwrap driver for MT6779 SoCs

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Date:   Sun, 16 Feb 2020 14:17:20 +0800
From:   Argus Lin <argus.lin@...iatek.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>
CC:     Chenglin Xu <chenglin.xu@...iatek.com>, <argus.lin@...iatek.com>,
        Sean Wang <sean.wang@...iatek.com>,
        <wsd_upstream@...iatek.com>, <henryc.chen@...iatek.com>,
        <flora.fu@...iatek.com>, Chen Zhong <chen.zhong@...iatek.com>,
        Christophe Jaillet <christophe.jaillet@...adoo.fr>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>
Subject: [PATCH v2 0/3] soc: mediatek: pwrap: add pwrap driver for MT6779 SoCs

changes since v1:
1. Modify pwrap_mt6779 arb_en_all, int_en_all, and wdt_src value
when initialization.
2. Remove PWRAP_WDT_UNIT, PWRAP_WDT_UNIT, PWRAP_INT_EN, and
PWRAP_CAP_INT1_EN registered value check, we will initialize them
again at kernel level.

Here's version 1 of the patch series, include 3 patches:
1. Add compatible for MT6779 pwrap
2. Add pwrap driver for MT6779 SoCs. Keep PWRAP_HIPRIO_ARB_EN,
PWRAP_WDT_UNIT, and PWRAP_WDT_SRC_EN value if it has initialized.
When we enable interrupt flag, read current value then do logical
OR opersion with wrp->master->int_en_all.
3. Add MT6359 support for MT6779 SoCs.

Argus Lin (3):
  dt-bindings: pwrap: mediatek: add pwrap support for MT6779
  soc: mediatek: pwrap: add pwrap driver for MT6779 SoCs
  soc: mediatek: pwrap: add support for MT6359 PMIC

 .../devicetree/bindings/soc/mediatek/pwrap.txt     |   1 +
 drivers/soc/mediatek/mtk-pmic-wrap.c               | 128 +++++++++++++++++++++
 2 files changed, 129 insertions(+)

--
1.8.1.1.dirty