lkml.org 
[lkml]   [2021]   [May]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/3] dt-bindings: pci: qcom: Document PCIe bindings for SC720
Date
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>
---
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 0da458a..e5245ed 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

@@ -133,6 +134,22 @@
- "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_src" PIPE MUX
+ - "pipe_ext" 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
\
 
 \ /
  Last update: 2021-05-07 12:18    [W:0.130 / U:2.656 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site