ARM: dts: apq8064: add PCIe devicetree node

Add the PCIe DT node so that it can probe and be used.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index a4c1762b53ea3712a46e5f8a04cff5783d93b14d..847150fbfdbf74a30fcbca608cf216f536ab3010 100644 (file)
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -659,5 +659,41 @@
                        compatible = "qcom,tcsr-apq8064", "syscon";
                        reg = <0x1a400000 0x100>;
                };
+
+               pcie: pci@1b500000 {
+                       compatible = "qcom,pcie-apq8064", "snps,dw-pcie";
+                       reg = <0x1b500000 0x1000
+                              0x1b502000 0x80
+                              0x1b600000 0x100
+                              0x0ff00000 0x100000>;
+                       reg-names = "dbi", "elbi", "parf", "config";
+                       device_type = "pci";
+                       linux,pci-domain = <0>;
+                       bus-range = <0x00 0xff>;
+                       num-lanes = <1>;
+                       #address-cells = <3>;
+                       #size-cells = <2>;
+                       ranges = <0x81000000 0 0 0x0fe00000 0 0x00100000   /* I/O */
+                                 0x82000000 0 0 0x08000000 0 0x07e00000>; /* memory */
+                       interrupts = <GIC_SPI 238 IRQ_TYPE_NONE>;
+                       interrupt-names = "msi";
+                       #interrupt-cells = <1>;
+                       interrupt-map-mask = <0 0 0 0x7>;
+                       interrupt-map = <0 0 0 1 &intc 0 36 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+                                       <0 0 0 2 &intc 0 37 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+                                       <0 0 0 3 &intc 0 38 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+                                       <0 0 0 4 &intc 0 39 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+                       clocks = <&gcc PCIE_A_CLK>,
+                                <&gcc PCIE_H_CLK>,
+                                <&gcc PCIE_PHY_REF_CLK>;
+                       clock-names = "core", "iface", "phy";
+                       resets = <&gcc PCIE_ACLK_RESET>,
+                                <&gcc PCIE_HCLK_RESET>,
+                                <&gcc PCIE_POR_RESET>,
+                                <&gcc PCIE_PCI_RESET>,
+                                <&gcc PCIE_PHY_RESET>;
+                       reset-names = "axi", "ahb", "por", "pci", "phy";
+                       status = "disabled";
+               };
        };
 };