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Date: Mon, 13 Mar 2017 19:52:51 +0530
From: Kishon Vijay Abraham I <kishon@...com>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
Joao Pinto <Joao.Pinto@...opsys.com>,
<linux-pci@...r.kernel.org>, <linux-doc@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-omap@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
CC: <hch@...radead.org>, <nsekhar@...com>, <kishon@...com>
Subject: [PATCH v4 15/23] dt-bindings: PCI: dra7xx: Add dt bindings to enable unaligned access
Update device tree binding documentation of TI's dra7xx PCI
controller to include property for enabling unaligned mem access.
Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
Documentation/devicetree/bindings/pci/ti-pci.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt
index 190828a5f32a..b69dd7dbd29e 100644
--- a/Documentation/devicetree/bindings/pci/ti-pci.txt
+++ b/Documentation/devicetree/bindings/pci/ti-pci.txt
@@ -39,6 +39,11 @@ DEVICE MODE
- interrupts : one interrupt entries must be specified for main interrupt.
- num-ib-windows : number of inbound address translation windows
- num-ob-windows : number of outbound address translation windows
+ - ti,syscon-unaligned-access: phandle to the syscon dt node. The 1st argument
+ should contain the register offset within syscon
+ and the 2nd argument should contain the bit field
+ for setting the bit to enable unaligned
+ access.
Optional Property:
- gpios : Should be added if a gpio line is required to drive PERST# line
--
2.11.0
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