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From: Bjorn Helgaas <helgaas@kernel.org>
To: Sushrut Shree Trivedi <sushrut.trivedi@oss.qualcomm.com>
Cc: "Vinod Koul" <vkoul@kernel.org>,
	"Neil Armstrong" <neil.armstrong@linaro.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
	"Manivannan Sadhasivam" <mani@kernel.org>,
	"Bjorn Andersson" <andersson@kernel.org>,
	"Chaitanya Chundru" <krishna.chundru@oss.qualcomm.com>,
	"Bartosz Golaszewski" <brgl@kernel.org>,
	"Konrad Dybcio" <konradybcio@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pci@vger.kernel.org
Subject: Re: [PATCH 6/9] PCI/pwrctrl: tc9563: Add API to control endpoint power and reset
Date: Tue, 30 Jun 2026 14:28:38 -0500	[thread overview]
Message-ID: <20260630192838.GA223662@bhelgaas> (raw)
In-Reply-To: <20260701-shikra-upstream-v1-6-e1a721eb8943@oss.qualcomm.com>

On Wed, Jul 01, 2026 at 12:32:48AM +0530, Sushrut Shree Trivedi wrote:
> Some platform utilise TC9563 GPIOs to enable power and
> control reset of endpoints.
> 
> This patch adds support to parse endpoint reset and power enable
> gpios from each TC9563 port node in the devicetree. To configure
> these GPIO's during the POWER ON sequence, two new API's are
> introduced: tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset().

s/Some platform utilise/Some platforms utilise/
s/This patch adds/Add/
s/gpios/GPIOs/

  Add tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset() to
  configure these GPIOs during the power-on sequence.

Wrap to fill 75 columns.

-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Helgaas <helgaas@kernel.org>
To: Sushrut Shree Trivedi <sushrut.trivedi@oss.qualcomm.com>
Cc: "Vinod Koul" <vkoul@kernel.org>,
	"Neil Armstrong" <neil.armstrong@linaro.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
	"Manivannan Sadhasivam" <mani@kernel.org>,
	"Bjorn Andersson" <andersson@kernel.org>,
	"Chaitanya Chundru" <krishna.chundru@oss.qualcomm.com>,
	"Bartosz Golaszewski" <brgl@kernel.org>,
	"Konrad Dybcio" <konradybcio@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pci@vger.kernel.org
Subject: Re: [PATCH 6/9] PCI/pwrctrl: tc9563: Add API to control endpoint power and reset
Date: Tue, 30 Jun 2026 14:28:38 -0500	[thread overview]
Message-ID: <20260630192838.GA223662@bhelgaas> (raw)
In-Reply-To: <20260701-shikra-upstream-v1-6-e1a721eb8943@oss.qualcomm.com>

On Wed, Jul 01, 2026 at 12:32:48AM +0530, Sushrut Shree Trivedi wrote:
> Some platform utilise TC9563 GPIOs to enable power and
> control reset of endpoints.
> 
> This patch adds support to parse endpoint reset and power enable
> gpios from each TC9563 port node in the devicetree. To configure
> these GPIO's during the POWER ON sequence, two new API's are
> introduced: tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset().

s/Some platform utilise/Some platforms utilise/
s/This patch adds/Add/
s/gpios/GPIOs/

  Add tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset() to
  configure these GPIOs during the power-on sequence.

Wrap to fill 75 columns.

  reply	other threads:[~2026-06-30 19:28 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-30 19:02 [PATCH 0/9] PCI: qcom: Add PCIe support for Shikra SoC Sushrut Shree Trivedi
2026-06-30 19:02 ` Sushrut Shree Trivedi
2026-06-30 19:02 ` [PATCH 1/9] dt-bindings: phy: sc8280xp-qmp-pcie: Document Shikra PCIe phy Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-07-01  9:50   ` Bartosz Golaszewski
2026-07-01  9:50     ` Bartosz Golaszewski
2026-06-30 19:02 ` [PATCH 2/9] dt-bindings: PCI: qcom: Document the Shikra PCIe Controller Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-06-30 19:18   ` Bjorn Helgaas
2026-06-30 19:18     ` Bjorn Helgaas
2026-06-30 20:35   ` Rob Herring (Arm)
2026-06-30 20:35     ` Rob Herring (Arm)
2026-07-07  5:41     ` Sushrut Shree Trivedi
2026-07-07  5:41       ` Sushrut Shree Trivedi
2026-07-01  6:26   ` Krzysztof Kozlowski
2026-07-01  6:26     ` Krzysztof Kozlowski
2026-07-07  5:29     ` Sushrut Shree Trivedi
2026-07-07  5:29       ` Sushrut Shree Trivedi
2026-07-07  6:01   ` Manivannan Sadhasivam
2026-07-07  6:01     ` Manivannan Sadhasivam
2026-06-30 19:02 ` [PATCH 3/9] dt-bindings: PCI: Add bindings for endpoint gpios Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-06-30 19:22   ` Bjorn Helgaas
2026-06-30 19:22     ` Bjorn Helgaas
2026-07-07  5:39     ` Sushrut Shree Trivedi
2026-07-07  5:39       ` Sushrut Shree Trivedi
2026-06-30 20:35   ` Rob Herring (Arm)
2026-06-30 20:35     ` Rob Herring (Arm)
2026-07-07  5:42     ` Sushrut Shree Trivedi
2026-07-07  5:42       ` Sushrut Shree Trivedi
2026-07-01  6:27   ` Krzysztof Kozlowski
2026-07-01  6:27     ` Krzysztof Kozlowski
2026-07-07  5:26     ` Sushrut Shree Trivedi
2026-07-07  5:26       ` Sushrut Shree Trivedi
2026-07-07  6:48   ` Manivannan Sadhasivam
2026-07-07  6:48     ` Manivannan Sadhasivam
2026-06-30 19:02 ` [PATCH 4/9] PCI: qcom: Add support for Shikra Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-07-01  9:51   ` Bartosz Golaszewski
2026-07-01  9:51     ` Bartosz Golaszewski
2026-06-30 19:02 ` [PATCH 5/9] phy: qcom: qmp-pcie: Add QMP PCIe PHY " Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-06-30 19:02 ` [PATCH 6/9] PCI/pwrctrl: tc9563: Add API to control endpoint power and reset Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-06-30 19:28   ` Bjorn Helgaas [this message]
2026-06-30 19:28     ` Bjorn Helgaas
2026-07-07  5:40     ` Sushrut Shree Trivedi
2026-07-07  5:40       ` Sushrut Shree Trivedi
2026-06-30 19:02 ` [PATCH 7/9] arm64: dts: qcom: shikra: Add PCIe PHY and controller nodes Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-06-30 19:29   ` Bjorn Helgaas
2026-06-30 19:29     ` Bjorn Helgaas
2026-07-07  5:40     ` Sushrut Shree Trivedi
2026-07-07  5:40       ` Sushrut Shree Trivedi
2026-07-01 10:34   ` Konrad Dybcio
2026-07-01 10:34     ` Konrad Dybcio
2026-07-07  5:23     ` Sushrut Shree Trivedi
2026-07-07  5:23       ` Sushrut Shree Trivedi
2026-06-30 19:02 ` [PATCH 8/9] arm64: dts: qcom: shikra-evk: Add TC9563 PCIe switch node for PCIe Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-06-30 19:30   ` Bjorn Helgaas
2026-06-30 19:30     ` Bjorn Helgaas
2026-07-07  5:41     ` Sushrut Shree Trivedi
2026-07-07  5:41       ` Sushrut Shree Trivedi
2026-07-01 10:35   ` Konrad Dybcio
2026-07-01 10:35     ` Konrad Dybcio
2026-07-07  5:22     ` Sushrut Shree Trivedi
2026-07-07  5:22       ` Sushrut Shree Trivedi
2026-06-30 19:02 ` [PATCH 9/9] arm64: dts: qcom: shikra-(cqm/cqs/iqs)-evk: Enable PCIe PHY node Sushrut Shree Trivedi
2026-06-30 19:02   ` Sushrut Shree Trivedi
2026-07-01 10:36   ` Konrad Dybcio
2026-07-01 10:36     ` Konrad Dybcio
2026-07-07  5:21     ` Sushrut Shree Trivedi
2026-07-07  5:21       ` Sushrut Shree Trivedi
2026-07-08  8:02 ` [PATCH 0/9] PCI: qcom: Add PCIe support for Shikra SoC Manivannan Sadhasivam
2026-07-08  8:02   ` Manivannan Sadhasivam

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