From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: lpieralisi@kernel.org, robh@kernel.org, andersson@kernel.org
Cc: kw@linux.com, bhelgaas@google.com, linux-pci@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
konrad.dybcio@somainline.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org,
dmitry.baryshkov@linaro.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v2 07/11] dt-bindings: PCI: qcom-ep: Make PERST separation optional
Date: Tue, 30 Aug 2022 22:28:13 +0530 [thread overview]
Message-ID: <20220830165817.183571-8-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20220830165817.183571-1-manivannan.sadhasivam@linaro.org>
PERST separation is an optional debug feature used to collect the crash
dump from the PCIe endpoint devices by the PCIe host when the endpoint
crashes. This feature keeps the PCIe link up by separating the PCIe IP
block from the SoC reset logic.
So remove the corresponding property "qcom,perst-regs" from the required
properties list.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
index 3d23599e5e91..b728ede3f09f 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -105,7 +105,6 @@ required:
- reg-names
- clocks
- clock-names
- - qcom,perst-regs
- interrupts
- interrupt-names
- reset-gpios
--
2.25.1
next prev parent reply other threads:[~2022-08-30 17:00 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 16:58 [PATCH v2 00/11] Improvements to the Qcom PCIe Endpoint driver Manivannan Sadhasivam
2022-08-30 16:58 ` [PATCH v2 01/11] PCI: qcom-ep: Add kernel-doc for qcom_pcie_ep structure Manivannan Sadhasivam
2022-08-30 16:58 ` [PATCH v2 02/11] PCI: qcom-ep: Do not use hardcoded clks in driver Manivannan Sadhasivam
2022-08-30 16:58 ` [PATCH v2 03/11] PCI: qcom-ep: Make use of the cached dev pointer Manivannan Sadhasivam
2022-08-30 16:58 ` [PATCH v2 04/11] PCI: qcom-ep: Add eDMA support Manivannan Sadhasivam
2022-09-03 2:36 ` kernel test robot
2022-09-10 5:32 ` Manivannan Sadhasivam
2022-08-30 16:58 ` [PATCH v2 05/11] PCI: qcom-ep: Disable IRQs during driver remove Manivannan Sadhasivam
2022-08-30 16:58 ` [PATCH v2 06/11] PCI: qcom-ep: Add debugfs support for expose link transition counts Manivannan Sadhasivam
2022-08-30 19:51 ` Bjorn Helgaas
2022-08-30 16:58 ` Manivannan Sadhasivam [this message]
2022-08-30 16:58 ` [PATCH v2 08/11] PCI: qcom-ep: Make PERST separation optional Manivannan Sadhasivam
2022-08-30 16:58 ` [PATCH v2 09/11] dt-bindings: PCI: qcom-ep: Define clocks per platform Manivannan Sadhasivam
2022-08-30 18:40 ` Krzysztof Kozlowski
2022-08-31 11:39 ` Rob Herring
2022-08-30 16:58 ` [PATCH v2 10/11] dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC Manivannan Sadhasivam
2022-08-30 18:41 ` Krzysztof Kozlowski
2022-08-30 16:58 ` [PATCH v2 11/11] " Manivannan Sadhasivam
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220830165817.183571-8-manivannan.sadhasivam@linaro.org \
--to=manivannan.sadhasivam@linaro.org \
--cc=andersson@kernel.org \
--cc=bhelgaas@google.com \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.baryshkov@linaro.org \
--cc=konrad.dybcio@somainline.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=krzysztof.kozlowski@linaro.org \
--cc=kw@linux.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=lpieralisi@kernel.org \
--cc=robh+dt@kernel.org \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).