dts: update to v3.16-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 47 insertions, 0 deletions

diff --git a/dts/Bindings/pci/rcar-pci.txt b/dts/Bindings/pci/rcar-pci.txt
new file mode 100644
index 0000000000..29d3b989d3
--- /dev/null
+++ b/dts/Bindings/pci/rcar-pci.txt
@@ -0,0 +1,47 @@
+* Renesas RCar PCIe interface
+
+Required properties:
+- compatible: should contain one of the following
+	"renesas,pcie-r8a7779", "renesas,pcie-r8a7790", "renesas,pcie-r8a7791"
+- reg: base address and length of the pcie controller registers.
+- #address-cells: set to <3>
+- #size-cells: set to <2>
+- bus-range: PCI bus numbers covered
+- device_type: set to "pci"
+- ranges: ranges for the PCI memory and I/O regions.
+- dma-ranges: ranges for the inbound memory regions.
+- interrupts: two interrupt sources for MSI interrupts, followed by interrupt
+	source for hardware related interrupts (e.g. link speed change).
+- #interrupt-cells: set to <1>
+- interrupt-map-mask and interrupt-map: standard PCI properties
+	to define the mapping of the PCIe interface to interrupt
+	numbers.
+- clocks: from common clock binding: clock specifiers for the PCIe controller
+	and PCIe bus clocks.
+- clock-names: from common clock binding: should be "pcie" and "pcie_bus".
+
+Example:
+
+SoC specific DT Entry:
+
+	pcie: pcie@fe000000 {
+		compatible = "renesas,pcie-r8a7791";
+		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>;
+		dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x40000000
+			      0x42000000 2 0x00000000 2 0x00000000 0 0x40000000>;
+		interrupts = <0 116 4>, <0 117 4>, <0 118 4>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic 0 116 4>;
+		clocks = <&mstp3_clks R8A7791_CLK_PCIE>, <&pcie_bus_clk>;
+		clock-names = "pcie", "pcie_bus";
+		status = "disabled";
+	};