ARM: shmobile: r8a7790: Add PCIe Controller device node

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
[horms+renesas@verge.net.au: resolved conflict]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 25 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 2c55c4b8295f..994330e81a52 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -930,6 +930,31 @@
                 status = "disabled";
         };
 
+        pciec: pcie@fe000000 {
+                compatible = "renesas,pcie-r8a7790";
+                reg = <0 0xfe000000 0 0x80000>;
+                #address-cells = <3>;
+                #size-cells = <2>;
+                bus-range = <0x00 0xff>;
+                device_type = "pci";
+                ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000
+                          0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000
+                          0x02000000 0 0x30000000 0 0x30000000 0 0x08000000
+                          0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
+                /* Map all possible DDR as inbound ranges */
+                dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000
+                              0x43000000 1 0x80000000 1 0x80000000 0 0x80000000>;
+                interrupts = <0 116 IRQ_TYPE_LEVEL_HIGH>,
+                             <0 117 IRQ_TYPE_LEVEL_HIGH>,
+                             <0 118 IRQ_TYPE_LEVEL_HIGH>;
+                #interrupt-cells = <1>;
+                interrupt-map-mask = <0 0 0 0>;
+                interrupt-map = <0 0 0 0 &gic 0 116 IRQ_TYPE_LEVEL_HIGH>;
+                clocks = <&mstp3_clks R8A7790_CLK_PCIEC>, <&pcie_bus_clk>;
+                clock-names = "pcie", "pcie_bus";
+                status = "disabled";
+        };
+
         rcar_sound: rcar_sound@0xec500000 {
                 #sound-dai-cells = <1>;
                 compatible =  "renesas,rcar_sound-r8a7790", "renesas,rcar_sound-gen2", "renesas,rcar_sound";