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From: Kishon Vijay Abraham I <kishon@ti.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
	Jingoo Han <jingoohan1@gmail.com>,
	Joao Pinto <Joao.Pinto@synopsys.com>
Cc: devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-pci@vger.kernel.org, nsekhar@ti.com,
	linux-kernel@vger.kernel.org,
	Kishon Vijay Abraham I <kishon@ti.com>,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 09/22] dt-bindings: PCI: Add dt bindings for pci designware EP mode
Date: Fri, 17 Feb 2017 15:20:29 +0530	[thread overview]
Message-ID: <1487325042-28227-10-git-send-email-kishon@ti.com> (raw)
In-Reply-To: <1487325042-28227-1-git-send-email-kishon@ti.com>

Add device tree binding documentation for pci designware EP mode.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 .../devicetree/bindings/pci/designware-pcie.txt    |   26 ++++++++++++++------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 1392c70..b2480dd 100644
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -6,30 +6,40 @@ Required properties:
 - reg-names: Must be "config" for the PCIe configuration space.
     (The old way of getting the configuration address space from "ranges"
     is deprecated and should be avoided.)
+- num-lanes: number of lanes to use
+RC mode:
 - #address-cells: set to <3>
 - #size-cells: set to <2>
 - device_type: set to "pci"
 - ranges: ranges for the PCI memory and I/O regions
 - #interrupt-cells: set to <1>
-- interrupt-map-mask and interrupt-map: standard PCI properties
-	to define the mapping of the PCIe interface to interrupt
+- interrupt-map-mask and interrupt-map: standard PCI
+	properties to define the mapping of the PCIe interface to interrupt
 	numbers.
-- num-lanes: number of lanes to use
+EP mode:
+- num-ib-windows: number of inbound address translation
+        windows
+- num-ob-windows: number of outbound address translation
+        windows
 
 Optional properties:
-- num-viewport: number of view ports configured in hardware.  If a platform
-  does not specify it, the driver assumes 2.
 - num-lanes: number of lanes to use (this property should be specified unless
   the link is brought already up in BIOS)
 - reset-gpio: gpio pin number of power good signal
-- bus-range: PCI bus numbers covered (it is recommended for new devicetrees to
-  specify this property, to keep backwards compatibility a range of 0x00-0xff
-  is assumed if not present)
 - clocks: Must contain an entry for each entry in clock-names.
 	See ../clocks/clock-bindings.txt for details.
 - clock-names: Must include the following entries:
 	- "pcie"
 	- "pcie_bus"
+RC mode:
+- num-viewport: number of view ports configured in
+  hardware. If a platform does not specify it, the driver assumes 2.
+- bus-range: PCI bus numbers covered (it is recommended
+  for new devicetrees to specify this property, to keep backwards
+  compatibility a range of 0x00-0xff is assumed if not present)
+EP mode:
+- max-functions: maximum number of functions that can be
+  configured
 
 Example configuration:
 
-- 
1.7.9.5


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  parent reply	other threads:[~2017-02-17  9:50 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-17  9:50 [PATCH v2 00/22] PCI: Support for configurable PCI endpoint Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 01/22] PCI: endpoint: Add EP core layer to enable EP controller and EP functions Kishon Vijay Abraham I
2017-02-17 11:26   ` Joao Pinto
2017-02-17 11:37     ` Kishon Vijay Abraham I
2017-02-17 11:39       ` Joao Pinto
2017-02-17  9:50 ` [PATCH v2 02/22] Documentation: PCI: Guide to use PCI Endpoint Core Layer Kishon Vijay Abraham I
2017-02-17 11:43   ` Joao Pinto
2017-02-17  9:50 ` [PATCH v2 03/22] PCI: endpoint: Introduce configfs entry for configuring EP functions Kishon Vijay Abraham I
2017-02-17 12:01   ` Kishon Vijay Abraham I
2017-02-17 17:04   ` Christoph Hellwig
2017-03-06  9:41     ` Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 04/22] Documentation: PCI: Guide to use pci endpoint configfs Kishon Vijay Abraham I
2017-02-17 13:05   ` Joao Pinto
2017-02-17 17:15   ` Christoph Hellwig
2017-03-06 10:16     ` Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 05/22] Documentation: PCI: Add specification for the *pci test* function device Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 06/22] PCI: endpoint: functions: Add an EP function to test PCI Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 07/22] Documentation: PCI: Add binding documentation for pci-test endpoint function Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 08/22] PCI: dwc: designware: Add EP mode support Kishon Vijay Abraham I
2017-02-17 13:15   ` Kishon Vijay Abraham I
2017-02-17 17:20   ` Joao Pinto
2017-03-06  9:55     ` Kishon Vijay Abraham I
2017-03-07  5:18     ` Kishon Vijay Abraham I
2017-03-07 11:10       ` Joao Pinto
2017-03-08 11:32         ` Joao Pinto
2017-03-08 11:35           ` Kishon Vijay Abraham I
2017-03-08 11:37             ` Joao Pinto
2017-03-08 13:31               ` Kishon Vijay Abraham I
2017-03-08 15:32                 ` Joao Pinto
2017-03-08 15:33                   ` Joao Pinto
2017-03-08 19:14                   ` Christoph Hellwig
2017-03-09 11:55                     ` Joao Pinto
2017-02-17  9:50 ` Kishon Vijay Abraham I [this message]
2017-02-17  9:50 ` [PATCH v2 10/22] PCI: dwc: dra7xx: Facilitate wrapper and msi interrupts to be enabled independently Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 11/22] PCI: dwc: dra7xx: Add EP mode support Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 12/22] dt-bindings: PCI: dra7xx: Add dt bindings for pci dra7xx EP mode Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 13/22] PCI: dwc: dra7xx: Workaround for errata id i870 Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 14/22] dt-bindings: PCI: dra7xx: Add dt bindings to enable legacy mode Kishon Vijay Abraham I
2017-02-27 16:40   ` Rob Herring
2017-02-28  3:28     ` Kishon Vijay Abraham I
2017-03-06  9:56     ` Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 15/22] PCI: Add device IDs for DRA74x and DRA72x Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 16/22] misc: Add host side pci driver for pci test function device Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 17/22] Documentation: misc-devices: Add Documentation for pci-endpoint-test driver Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 18/22] tools: PCI: Add a userspace tool to test PCI endpoint Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 19/22] tools: PCI: Add sample test script to invoke pcitest Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 20/22] Documentation: PCI: Add userguide for PCI endpoint test function Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 21/22] MAINTAINERS: add PCI EP maintainer Kishon Vijay Abraham I
2017-02-17  9:50 ` [PATCH v2 22/22] ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP Kishon Vijay Abraham I

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