From: Jingoo Han <jg1.han@samsung.com>
To: "'Kukjin Kim'" <kgene.kim@samsung.com>,
        "'Bjorn Helgaas'" <bhelgaas@google.com>
Cc: linux-samsung-soc@vger.kernel.org, linux-pci@vger.kernel.org,
        devicetree-discuss@lists.ozlabs.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        "'Grant Likely'" <grant.likely@secretlab.ca>,
        "'Andrew Murray'" <andrew.murray@arm.com>,
        "'Thomas Petazzoni'" <thomas.petazzoni@free-electrons.com>,
        "'Thierry Reding'" <thierry.reding@avionic-design.de>,
        "'Jason Gunthorpe'" <jgunthorpe@obsidianresearch.com>,
        "'Surendranath Gurivireddy Balla'" <suren.reddy@samsung.com>,
        "'Siva Reddy Kallam'" <siva.kallam@samsung.com>,
        "'Thomas Abraham'" <thomas.abraham@linaro.org>,
        "'Jingoo Han'" <jg1.han@samsung.com>
References: <00c001ce277b$92b26ab0$b8174010$%han@samsung.com>
In-reply-to: <00c001ce277b$92b26ab0$b8174010$%han@samsung.com>
Subject: [PATCH 6/6] ARM: dts: Add pcie controller node for Samsung EXYNOS5440
 SoC
Date: Sat, 23 Mar 2013 13:09:18 +0900
Message-id: <00c501ce277c$30e49dc0$92add940$%han@samsung.com>
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Exynos5440 has two PCIe controllers which can be used as root complex
for PCIe interface.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 arch/arm/boot/dts/exynos5440-ssdk5440.dts |    8 +++++++
 arch/arm/boot/dts/exynos5440.dtsi         |   32 +++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index a21eb4c..746f9fc 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -34,4 +34,12 @@
 			clock-frequency = <50000000>;
 		};
 	};
+
+	pcie0@40000000 {
+		reset-gpio = <5>;
+	};
+
+	pcie1@60000000 {
+		reset-gpio = <22>;
+	};
 };
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index c374a31..41b2d2c 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -178,4 +178,36 @@
 		clocks = <&clock 21>;
 		clock-names = "rtc";
 	};
+
+	pcie0@40000000 {
+		compatible = "samsung,exynos5440-pcie";
+		reg = <0x40000000 0x4000
+			0x290000 0x1000
+			0x270000 0x1000
+			0x271000 0x40>;
+		interrupts = <0 20 0>, <0 21 0>, <0 22 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+		bus-range = <0x0 0xf>;
+		ranges = <0x00000800 0 0x40000000 0x40000000 0 0x00200000   /* configuration space */
+			  0x81000000 0 0	  0x40200000 0 0x00004000   /* downstream I/O */
+			  0x82000000 0 0	  0x40204000 0 0x10000000>; /* non-prefetchable memory */
+	};
+
+	pcie1@60000000 {
+		compatible = "samsung,exynos5440-pcie";
+		reg = <0x60000000 0x4000
+			0x2a0000 0x1000
+			0x272000 0x1000
+			0x271040 0x40>;
+		interrupts = <0 23 0>, <0 24 0>, <0 25 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+		bus-range = <0x0 0xf>;
+		ranges = <0x00000800 0 0x60000000 0x60000000 0 0x00200000   /* configuration space */
+			  0x81000000 0 0	  0x60200000 0 0x00004000   /* downstream I/O */
+			  0x82000000 0 0	  0x60204000 0 0x10000000>; /* non-prefetchable memory */
+	};
 };
-- 
1.7.2.5


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