From: Crystal Guo <crystal.guo@mediatek.com>
To: <p.zabel@pengutronix.de>, <robh+dt@kernel.org>, <matthias.bgg@gmail.com>
Cc: <srv_heupstream@mediatek.com>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<s-anna@ti.com>, <seiya.wang@mediatek.com>,
<stanley.chu@mediatek.com>, <yingjoe.chen@mediatek.com>,
<fan.chen@mediatek.com>, <yong.liang@mediatek.com>
Subject: [v5,0/3] introduce TI reset controller for MT8192 SoC
Date: Tue, 29 Sep 2020 21:46:39 +0800 [thread overview]
Message-ID: <20200929134642.26561-1-crystal.guo@mediatek.com> (raw)
v5:
1. revert ti-syscon-reset.txt, and add a new mediatek reset binding.
2. split the patch [v4, 3/4] with the change to force write and the
change to integrate assert and deassert together.
3. separate the dts patch from this patch sets
v4:
fix typos on v3 commit message.
v3:
1. revert v2 changes.
2. add 'reset-duration-us' property to declare a minimum delay,
which needs to be waited between assert and deassert.
3. add 'mediatek,infra-reset' to compatible.
v2 changes:
https://patchwork.kernel.org/patch/11697371/
1. add 'assert-deassert-together' property to introduce a new reset handler,
which allows device to do serialized assert and deassert operations in a single
step by 'reset' method.
2. add 'update-force' property to introduce force-update method, which forces
the write operation in case the read already happens to return the correct value.
3. add 'generic-reset' to compatible
v1 changes:
https://patchwork.kernel.org/patch/11690523/
https://patchwork.kernel.org/patch/11690527/
Crystal Guo (3):
dt-binding: reset-controller: mediatek: add YAML schemas
reset-controller: ti: introduce a new reset handler
reset-controller: ti: force the write operation when assert or
deassert
.../bindings/reset/mediatek-syscon-reset.yaml | 51 +++++++++++++++++++
drivers/reset/reset-ti-syscon.c | 44 ++++++++++++++--
2 files changed, 92 insertions(+), 3 deletions(-)
create mode 100644 Documentation/devicetree/bindings/reset/mediatek-syscon-reset.yaml
next reply other threads:[~2020-09-29 13:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 13:46 Crystal Guo [this message]
2020-09-29 13:46 ` [v5,1/3] dt-binding: reset-controller: mediatek: add YAML schemas Crystal Guo
2020-09-29 15:48 ` Rob Herring
2020-09-30 2:25 ` Crystal Guo
2020-09-29 13:46 ` [v5,2/3] reset-controller: ti: introduce a new reset handler Crystal Guo
2020-09-29 13:46 ` [v5,3/3] reset-controller: ti: force the write operation when assert or deassert Crystal Guo
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