From: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
To: bhelgaas@google.com, lorenzo.pieralisi@arm.com,
Joao.Pinto@synopsys.com, jingoohan1@gmail.com, kishon@ti.com,
robh+dt@kernel.org, mark.rutland@arm.com
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org,
Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Subject: [PATCH v2 3/4] bindings: PCI: designware: Add support for EP in DesignWare driver
Date: Tue, 15 May 2018 15:41:43 +0100 [thread overview]
Message-ID: <46ba656013d1493e87b32a2e1dca125cb63dcc2a.1526395185.git.gustavo.pimentel@synopsys.com> (raw)
In-Reply-To: <cover.1526395185.git.gustavo.pimentel@synopsys.com>
In-Reply-To: <cover.1526395185.git.gustavo.pimentel@synopsys.com>
Add device tree binding documentation for the EP in PCIe DesignWare driver.
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/pci/designware-pcie.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 7f9804d..c124f9b 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 +57,14 @@ Example configuration:
#interrupt-cells = <1>;
num-lanes = <1>;
};
+or
+ pcie: pcie@dfc00000 {
+ 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";
+ num-ib-windows = <6>;
+ num-ob-windows = <2>;
+ num-lanes = <1>;
+ };
--
2.7.4
next prev parent reply other threads:[~2018-05-15 14:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-15 14:41 [PATCH v2 0/4] Add DesignWare EP support Gustavo Pimentel
2018-05-15 14:41 ` [PATCH v2 1/4] bindings: PCI: designware: Example update Gustavo Pimentel
2018-05-15 14:41 ` [PATCH v2 2/4] PCI: dwc: Add support for EP mode Gustavo Pimentel
2018-05-15 14:41 ` Gustavo Pimentel [this message]
2018-05-15 14:41 ` [PATCH v2 4/4] misc: pci_endpoint_test: Add DesignWare EP entry Gustavo Pimentel
2018-05-15 15:10 ` [PATCH v2 0/4] Add DesignWare EP support Lorenzo Pieralisi
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=46ba656013d1493e87b32a2e1dca125cb63dcc2a.1526395185.git.gustavo.pimentel@synopsys.com \
--to=gustavo.pimentel@synopsys.com \
--cc=Joao.Pinto@synopsys.com \
--cc=bhelgaas@google.com \
--cc=devicetree@vger.kernel.org \
--cc=jingoohan1@gmail.com \
--cc=kishon@ti.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=lorenzo.pieralisi@arm.com \
--cc=mark.rutland@arm.com \
--cc=robh+dt@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.