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From: Prasad Malisetty <pmaliset@codeaurora.org>
To: agross@kernel.org, bjorn.andersson@linaro.org,
	bhelgaas@google.com, robh+dt@kernel.org, swboyd@chromium.org,
	lorenzo.pieralisi@arm.com, svarbanov@mm-sol.com
Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	dianders@chromium.org, mka@chromium.org, vbadigan@codeaurora.org,
	sallenki@codeaurora.org, manivannan.sadhasivam@linaro.org,
	Prasad Malisetty <pmaliset@codeaurora.org>
Subject: [PATCH v5 1/4] dt-bindings: pci: qcom: Document PCIe bindings for SC7280
Date: Tue, 10 Aug 2021 09:38:33 +0530	[thread overview]
Message-ID: <1628568516-24155-2-git-send-email-pmaliset@codeaurora.org> (raw)
In-Reply-To: <1628568516-24155-1-git-send-email-pmaliset@codeaurora.org>

Document the PCIe DT bindings for SC7280 SoC.The PCIe IP is similar
to the one used on SM8250. Add the compatible for SC7280.

Signed-off-by: Prasad Malisetty <pmaliset@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 3f64687..ff423cd 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -12,6 +12,7 @@
 			- "qcom,pcie-ipq4019" for ipq4019
 			- "qcom,pcie-ipq8074" for ipq8074
 			- "qcom,pcie-qcs404" for qcs404
+			- "qcom,pcie-sc7280" for sc7280
 			- "qcom,pcie-sdm845" for sdm845
 			- "qcom,pcie-sm8250" for sm8250
 			- "qcom,pcie-ipq6018" for ipq6018
@@ -144,6 +145,22 @@
 			- "slave_bus"	AXI Slave clock
 
 - clock-names:
+	Usage: required for sc7280
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "aux"         Auxiliary clock
+			- "cfg"         Configuration clock
+			- "bus_master"  Master AXI clock
+			- "bus_slave"   Slave AXI clock
+			- "slave_q2a"   Slave Q2A clock
+			- "tbu"         PCIe TBU clock
+			- "ddrss_sf_tbu" PCIe SF TBU clock
+			- "pipe"        PIPE clock
+			- "pipe_mux"    PIPE MUX
+			- "phy_pipe"    PIPE output clock
+			- "ref"         REFERENCE clock
+
+- clock-names:
 	Usage: required for sdm845
 	Value type: <stringlist>
 	Definition: Should contain the following entries
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


  reply	other threads:[~2021-08-10  4:09 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-10  4:08 [PATCH v5 0/4] Add DT bindings and DT nodes for PCIe and PHY in SC7280 Prasad Malisetty
2021-08-10  4:08 ` Prasad Malisetty [this message]
2021-08-10  4:08 ` [PATCH v5 2/4] arm64: dts: qcom: sc7280: Add PCIe and PHY related nodes Prasad Malisetty
2021-08-10 19:25   ` Stephen Boyd
2021-08-10 19:31   ` Stephen Boyd
2021-08-17  8:03     ` Prasad Malisetty
2021-08-12  6:07   ` Manivannan Sadhasivam
2021-08-17  6:00     ` Prasad Malisetty
2021-08-10  4:08 ` [PATCH v5 3/4] arm64: dts: qcom: sc7280: Add PCIe nodes for IDP board Prasad Malisetty
2021-08-10 19:32   ` Stephen Boyd
2021-08-10  4:08 ` [PATCH v5 4/4] PCI: qcom: Switch pcie_1_pipe_clk_src after PHY init in SC7280 Prasad Malisetty
2021-08-10 19:37   ` Stephen Boyd
2021-08-17  6:40     ` Prasad Malisetty
2021-08-12  6:11   ` Manivannan Sadhasivam
2021-08-17  6:37     ` Prasad Malisetty
2021-08-17 17:26   ` Prasad Malisetty
2021-08-24  8:10     ` Prasad Malisetty
2021-08-25 19:30       ` Stephen Boyd
2021-08-25 21:25         ` Bjorn Helgaas
2021-08-26  7:21           ` Prasad Malisetty
2021-08-26 12:37             ` Rob Herring
2021-08-31  6:37               ` Prasad Malisetty
2021-08-31 15:37                 ` Bjorn Helgaas
2021-09-09 17:51                   ` Prasad Malisetty
2021-09-09 18:08                     ` Bjorn Helgaas

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