| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 16 Apr 2018 15:37:52 +0100
From: Gustavo Pimentel <gustavo.pimentel@...opsys.com>
To: bhelgaas@...gle.com, lorenzo.pieralisi@....com,
Joao.Pinto@...opsys.com, jingoohan1@...il.com, kishon@...com,
robh+dt@...nel.org, mark.rutland@....com
Cc: linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, gustavo.pimentel@...opsys.com
Subject: [PATCH v4 04/10] bindings: PCI: designware: Add support for the EP in Designware driver
Add device tree binding documentation for the Endpoint in PCIe Designware
driver.
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@...opsys.com>
---
Change v1->v2:
- Add a missing log description.
- Add "snps,dw-pcie" compatible string following Kishon's suggestion.
Change v2->v3:
- Reverted pcie_ep name to pcie.
Changes v3->v4:
- Reverted "snps,dw-pcie-rc" compatible string requested by Rob Herring.
Documentation/devicetree/bindings/pci/designware-pcie.txt | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 7f9804d..980fc9a 100644
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -3,6 +3,7 @@
Required properties:
- compatible:
"snps,dw-pcie" for RC mode;
+ "snps,dw-pcie-ep" for EP mode;
- reg: Should contain the configuration address space.
- reg-names: Must be "config" for the PCIe configuration space.
(The old way of getting the configuration address space from "ranges"
@@ -56,3 +57,15 @@ Example configuration:
#interrupt-cells = <1>;
num-lanes = <1>;
};
+or
+ pcie: pcie@...00000 {
+ compatible = "snps,dw-pcie-ep";
+ reg = <0xdfc00000 0x0001000>, /* IP registers 1 */
+ <0xdfc01000 0x0001000>, /* IP registers 2 */
+ <0xd0000000 0x2000000>; /* Configuration space */
+ reg-names = "dbi", "dbi2", "addr_space";
+ device_type = "pci";
+ num-ib-windows = <6>;
+ num-ob-windows = <2>;
+ num-lanes = <1>;
+ };
--
2.7.4
Powered by blists - more mailing lists