diff mbox

[v2,2/3] dts: versatile: add PCI controller binding

Message ID 1422461778-6769-3-git-send-email-robh@kernel.org (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Rob Herring (Arm) Jan. 28, 2015, 4:16 p.m. UTC 
Add the PCI controller node for the Versatile/PB board.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Linus Walleij <linus.walleij@linaro.org>
---
 arch/arm/boot/dts/versatile-pb.dts | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/versatile-pb.dts b/arch/arm/boot/dts/versatile-pb.dts
index e36c1e8..b83137f 100644
--- a/arch/arm/boot/dts/versatile-pb.dts
+++ b/arch/arm/boot/dts/versatile-pb.dts
@@ -29,6 +29,43 @@ 
 			clock-names = "apb_pclk";
 		};
 
+		pci-controller@10001000 {
+			compatible = "arm,versatile-pci";
+			device_type = "pci";
+			reg = <0x10001000 0x1000
+			       0x41000000 0x10000
+			       0x42000000 0x100000>;
+			bus-range = <0 0xff>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+
+			ranges = <0x01000000 0 0x00000000 0x43000000 0 0x00010000   /* downstream I/O */
+				  0x02000000 0 0x50000000 0x50000000 0 0x10000000   /* non-prefetchable memory */
+				  0x42000000 0 0x60000000 0x60000000 0 0x10000000>; /* prefetchable memory */
+
+			interrupt-map-mask = <0x1800 0 0 7>;
+			interrupt-map = <0x1800 0 0 1 &sic 28
+					 0x1800 0 0 2 &sic 29
+					 0x1800 0 0 3 &sic 30
+					 0x1800 0 0 4 &sic 27
+
+					 0x1000 0 0 1 &sic 27
+					 0x1000 0 0 2 &sic 28
+					 0x1000 0 0 3 &sic 29
+					 0x1000 0 0 4 &sic 30
+
+					 0x0800 0 0 1 &sic 30
+					 0x0800 0 0 2 &sic 27
+					 0x0800 0 0 3 &sic 28
+					 0x0800 0 0 4 &sic 29
+
+					 0x0000 0 0 1 &sic 29
+					 0x0000 0 0 2 &sic 30
+					 0x0000 0 0 3 &sic 27
+					 0x0000 0 0 4 &sic 28>;
+		};
+
 		fpga {
 			uart@9000 {
 				compatible = "arm,pl011", "arm,primecell";