mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
31 lines
1.3 KiB
Diff
31 lines
1.3 KiB
Diff
From e8b8318de645c04f8600cb5af6f6773a1878ee9d Mon Sep 17 00:00:00 2001
|
|
From: Ray Jui <rjui@broadcom.com>
|
|
Date: Fri, 4 Dec 2015 09:34:58 -0800
|
|
Subject: [PATCH 1/5] PCI: iproc: Update iProc PCIe device tree binding
|
|
|
|
Add a new compatible string "brcm,iproc-pcie-paxc", for PAXC-based iProc
|
|
PCIe root complex. A PAXC-based PCIe root complex is connected to emulated
|
|
endpoint devices internal to the ASIC.
|
|
|
|
Signed-off-by: Ray Jui <rjui@broadcom.com>
|
|
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
|
|
Reviewed-by: Scott Branden <sbranden@broadcom.com>
|
|
---
|
|
Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt | 5 ++++-
|
|
1 file changed, 4 insertions(+), 1 deletion(-)
|
|
|
|
--- a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt
|
|
+++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt
|
|
@@ -1,7 +1,10 @@
|
|
* Broadcom iProc PCIe controller with the platform bus interface
|
|
|
|
Required properties:
|
|
-- compatible: Must be "brcm,iproc-pcie"
|
|
+- compatible: Must be "brcm,iproc-pcie" for PAXB, or "brcm,iproc-pcie-paxc"
|
|
+ for PAXC. PAXB-based root complex is used for external endpoint devices.
|
|
+ PAXC-based root complex is connected to emulated endpoint devices
|
|
+ internal to the ASIC
|
|
- reg: base address and length of the PCIe controller I/O register space
|
|
- #interrupt-cells: set to <1>
|
|
- interrupt-map-mask and interrupt-map, standard PCI properties to define the
|