[PATCH v3 7/8] MIPS: BMIPS: Add PCI bindings for 7425, 7435

[Jim Quinlan <jim2101024-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

Adds the PCIe nodes for the Broadcom STB PCIe root complex.

Signed-off-by: Jim Quinlan <jim2101024-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/mips/boot/dts/brcm/bcm7425.dtsi     | 26 ++++++++++++++++++++++++++
 arch/mips/boot/dts/brcm/bcm7435.dtsi     | 27 +++++++++++++++++++++++++++
 arch/mips/boot/dts/brcm/bcm97425svmb.dts |  4 ++++
 arch/mips/boot/dts/brcm/bcm97435svmb.dts |  4 ++++
 4 files changed, 61 insertions(+)

diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi
index f56fb25..c7bd88b 100644
--- a/arch/mips/boot/dts/brcm/bcm7425.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi
@@ -494,4 +494,30 @@
 			status = "disabled";
 		};
 	};
+
+	pcie: pcie@10410000 {
+		reg = <0x10410000 0x830c>;
+		compatible = "brcm,bcm7425-pcie";
+		interrupts = <37>, <37>;
+		interrupt-names = "pcie", "msi";
+		interrupt-parent = <&periph_intc>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		linux,pci-domain = <0>;
+		brcm,enable-ssc;
+		bus-range = <0x00 0xff>;
+		msi-controller;
+		#interrupt-cells = <1>;
+		/* 4x128mb windows */
+		ranges = <0x2000000 0x0 0xd0000000 0xd0000000 0 0x08000000>,
+			 <0x2000000 0x0 0xd8000000 0xd8000000 0 0x08000000>,
+			 <0x2000000 0x0 0xe0000000 0xe0000000 0 0x08000000>,
+			 <0x2000000 0x0 0xe8000000 0xe8000000 0 0x08000000>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &periph_intc 33
+				 0 0 0 2 &periph_intc 34
+				 0 0 0 3 &periph_intc 35
+				 0 0 0 4 &periph_intc 36>;
+	};
+
 };
diff --git a/arch/mips/boot/dts/brcm/bcm7435.dtsi b/arch/mips/boot/dts/brcm/bcm7435.dtsi
index f2cead2..d321042 100644
--- a/arch/mips/boot/dts/brcm/bcm7435.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7435.dtsi
@@ -509,4 +509,31 @@
 			status = "disabled";
 		};
 	};
+
+	pcie: pcie@10410000 {
+		reg = <0x10410000 0x930c>;
+		interrupts = <0x27>, <0x27>;
+		interrupt-names = "pcie", "msi";
+		interrupt-parent = <&periph_intc>;
+		compatible = "brcm,bcm7435-pcie";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		linux,pci-domain = <0>;
+		brcm,enable-ssc;
+		bus-range = <0x00 0xff>;
+		msi-controller;
+		#interrupt-cells = <1>;
+		/* 4x128mb windows */
+		ranges = <0x2000000 0x0 0xd0000000 0xd0000000 0 0x08000000>,
+			 <0x2000000 0x0 0xd8000000 0xd8000000 0 0x08000000>,
+			 <0x2000000 0x0 0xe0000000 0xe0000000 0 0x08000000>,
+			 <0x2000000 0x0 0xe8000000 0xe8000000 0 0x08000000>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &periph_intc 35
+				 0 0 0 2 &periph_intc 36
+				 0 0 0 3 &periph_intc 37
+				 0 0 0 4 &periph_intc 38>;
+		status = "disabled";
+	};
+
 };
diff --git a/arch/mips/boot/dts/brcm/bcm97425svmb.dts b/arch/mips/boot/dts/brcm/bcm97425svmb.dts
index 73aa006..3a87ac5 100644
--- a/arch/mips/boot/dts/brcm/bcm97425svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97425svmb.dts
@@ -143,3 +143,7 @@
 &mspi {
 	status = "okay";
 };
+
+&pcie {
+	status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97435svmb.dts b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
index 0a915f3..456d024 100644
--- a/arch/mips/boot/dts/brcm/bcm97435svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
@@ -119,3 +119,7 @@
 &mspi {
 	status = "okay";
 };
+
+&pcie {
+	status = "okay";
+};
-- 
1.9.0.138.g2de3478

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