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From: Kishon Vijay Abraham I <kishon@ti.com>
To: Tom Joseph <tjoseph@cadence.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Frank Rowand <frowand.list@gmail.com>,
	Jingoo Han <jingoohan1@gmail.com>, <linux-pci@vger.kernel.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-omap@vger.kernel.org>,
	<linux-rockchip@lists.infradead.org>,
	<linux-arm-kernel@lists.infradead.org>,
	Kishon Vijay Abraham I <kishon@ti.com>
Subject: [RFC PATCH 02/30] dt-bindings: PCI: cadence: Add binding to reset PERST#
Date: Tue, 4 Jun 2019 18:44:48 +0530	[thread overview]
Message-ID: <20190604131516.13596-3-kishon@ti.com> (raw)
In-Reply-To: <20190604131516.13596-1-kishon@ti.com>

Add binding to reset PERST# connected to a GPIO.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt
index f02cccd1e0c5..cbd16519ae13 100644
--- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt
+++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt
@@ -28,6 +28,7 @@ Optional properties:
   than one in the list.  If only one PHY listed it must manage all lanes. 
 - phy-names:  List of names to identify the PHY.
 - iommu-map: As specified in Documentation/devicetree/bindings/pci/pci-iommu.txt
+- reset-gpios: GPIO specifier for the PERST# signal
 
 Example:
 
-- 
2.17.1


  parent reply	other threads:[~2019-06-04 13:17 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-04 13:14 [RFC PATCH 00/30] Add PCIe support to TI's J721E SoC Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 01/30] dt-bindings: PCI: cadence: Add DT binding to use PCIe with IOMMU Kishon Vijay Abraham I
2019-06-04 13:14 ` Kishon Vijay Abraham I [this message]
2019-06-04 13:14 ` [RFC PATCH 03/30] dt-bindings: PCI: cadence: Update host DT bindings with TI specific compatible Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 04/30] dt-bindings: PCI: cadence: Update EP " Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 05/30] linux/kernel.h: Add PTR_ALIGN_DOWN macro Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 06/30] PCI: cadence: Add support to use custom read and write accessors Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 07/30] PCI: cadence: Add read and write accessors to perform only 32-bit accesses Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 08/30] PCI: cadence: Add support to use PCIe in J721E SoC Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 09/30] PCI: cadence: Add platform_data to start link and check link status Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 10/30] PCI: cadence: Use *_start_link() and *_wait_for_link() to establish link Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 11/30] PCI: cadence: Add support to drive PERST# line using GPIO Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 12/30] PCI: cadence: Make "mem" an optional memory resource Kishon Vijay Abraham I
2019-06-04 13:14 ` [RFC PATCH 13/30] PCI: cadence: Use local management register to configure Vendor ID Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 14/30] PCI: endpoint: Use notification chain mechanism to notify EPC events to EPF Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 15/30] PCI: endpoint: Replace spinlock with mutex Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 16/30] PCI: endpoint: Assign function number of each PF in EPC core Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 17/30] PCI: endpoint: Protect concurrent access to pci_epf_ops with mutex Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 18/30] PCI: endpoint: Add support to add virtual function in endpoint core Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 19/30] PCI: endpoint: Add support to link a physical function to a virtual function Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 20/30] PCI: endpoint: Add virtual function number in pci_epc ops Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 21/30] PCI: cadence: Add support to configure virtual functions Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 22/30] PCI: cadence: Configure pci_epc_features to align BAR addresses to 256 Bytes Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 23/30] of/platform: Export of_platform_device_create_pdata() Kishon Vijay Abraham I
2019-06-10 17:43   ` Rob Herring
2019-06-11  4:38     ` Kishon Vijay Abraham I
2019-07-19 10:55       ` Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 24/30] dt-bindings: PCI: J721E: Add DT bindings for PCIe controller in J721E Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 25/30] PCI: j721e: Add TI J721E PCIe driver Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 26/30] MAINTAINERS: Add MAINTAINER entry for PCIe on TI's J721E SoC Kishon Vijay Abraham I
2019-06-04 19:45   ` Bjorn Helgaas
2019-06-04 13:15 ` [RFC PATCH 27/30] misc: pci_endpoint_test: Add J721E in pci_device_id table Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 28/30] misc: pci_endpoint_test: Avoid using module parameter to determine irqtype Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 29/30] misc: pci_endpoint_test: Populate sriov_configure ops to configure SRIOV device Kishon Vijay Abraham I
2019-06-04 13:15 ` [RFC PATCH 30/30] misc: pci_endpoint_test: Enable legacy interrupt Kishon Vijay Abraham I

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