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Message-ID: <33525d184e53674b19d51cc3da5d63c4b1fbd565.camel@mediatek.com>
Date: Mon, 20 Mar 2023 09:02:43 +0000
From: Jian Yang (杨戬) <Jian.Yang@...iatek.com>
To: "robh@...nel.org" <robh@...nel.org>,
"matthias.bgg@...il.com" <matthias.bgg@...il.com>,
"lpieralisi@...nel.org" <lpieralisi@...nel.org>,
"bhelgaas@...gle.com" <bhelgaas@...gle.com>,
Jianjun Wang (王建军)
<Jianjun.Wang@...iatek.com>,
"krzysztof.kozlowski+dt@...aro.org"
<krzysztof.kozlowski+dt@...aro.org>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-mediatek@...ts.infradead.org"
<linux-mediatek@...ts.infradead.org>,
Jieyy Yang (杨洁) <Jieyy.Yang@...iatek.com>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
Chuanjia Liu (柳传嘉)
<Chuanjia.Liu@...iatek.com>,
Qizhong Cheng (程啟忠)
<Qizhong.Cheng@...iatek.com>,
Project_Global_Chrome_Upstream_Group
<Project_Global_Chrome_Upstream_Group@...iatek.com>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>
Subject: Re: [PATCH v2 0/2] PCI: mediatek-gen3: Support controlling power and
Dear Maintainers,
Gentle ping for this patch series, if there is anything I can do to get
these patches merged, please let me know.
Best regards,
Jian Yang
On Mon, 2023-03-06 at 14:40 +0800, Jian Yang wrote:
> From: "jian.yang" <jian.yang@...iatek.com>
>
> These series patches add support for controlling power supplies and
> reset
> GPIO of a downstream component in Mediatek's PCIe GEN3 controller
> driver.
>
> Changes in v2:
> 1. Remove an unnecessary property in dt-bindings file.
> 2. Use the flag 'GPIOD_OUT_LOW' to set initial state of a downstream
> component's reset GPIO.
> 3. Keep downstream component powered on in suspend state if it need
> to
> wakeup the system.
>
> jian.yang (2):
> dt-bindings: PCI: mediatek-gen3: Add support for controlling power
> and
> reset
> PCI: mediatek-gen3: Add power and reset control feature for
> downstream
> component
>
> .../bindings/pci/mediatek-pcie-gen3.yaml | 17 ++++
> drivers/pci/controller/pcie-mediatek-gen3.c | 86
> ++++++++++++++++++-
> 2 files changed, 102 insertions(+), 1 deletion(-)
>
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