linux-kernel - [PATCH v3 3/3] ARM: dts: imx6qp: Specify imx6qp version of PCIe core

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Message-Id: <1461167131-26025-3-git-send-email-andrew.smirnov@gmail.com>
Date:	Wed, 20 Apr 2016 08:45:31 -0700
From:	Andrey Smirnov <andrew.smirnov@...il.com>
To:	linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:	Andrey Smirnov <andrew.smirnov@...il.com>,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Lucas Stach <l.stach@...gutronix.de>,
	Richard Zhu <Richard.Zhu@...escale.com>,
	gary.bisson@...ndarydevices.com
Subject: [PATCH v3 3/3] ARM: dts: imx6qp: Specify imx6qp version of PCIe core

I.MX6Quad Plus has a slightly different version of PCIe core than
reqular i.MX6Quad.

Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
---


Changes since v2:
	- Removed default clause in all introduced switch statements
	- Switched to using of_device_get_match_data instead of
          explicit of_device_is_compatible checks
	- Added a mention of the new DT compatibility string in the documentation

Changes since v1:

	- Patchset is rebased against
          https://git.kernel.org/cgit/linux/kernel/git/helgaas/pci.git/log/?h=pci/host-imx6
	- DTS files changes moved into a separate patch


 arch/arm/boot/dts/imx6qp.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi
index 1ada714..886dbf2 100644
--- a/arch/arm/boot/dts/imx6qp.dtsi
+++ b/arch/arm/boot/dts/imx6qp.dtsi
@@ -82,5 +82,8 @@
 				      "ldb_di0", "ldb_di1", "prg";
 		};
 
+		pcie: pcie@...1000000 {
+			compatible = "fsl,imx6qp-pcie", "snps,dw-pcie";
+		};
 	};
 };
-- 
2.5.5