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ARM: dts: keystone: add DT bindings for PCI controller for port 0 

Add common DT bindings to support PCI controller driver for port 0 on all
of the K2 SoCs that has Synopsis Designware based pcie h/w.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
hifive-unleashed-5.1
Murali Karicheri 2014-10-29 16:28:16 -04:00 committed by Santosh Shilimkar
parent 469fddd81c
commit bed80507e1
1 changed files with 45 additions and 0 deletions
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45
arch/arm/boot/dts/keystone.dtsi
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@ -285,5 +285,50 @@
#interrupt-cells = <1>;
ti,syscon-dev = <&devctrl 0x2a0>;
};
pcie@21800000 {
compatible = "ti,keystone-pcie", "snps,dw-pcie";
clocks = <&clkpcie>;
clock-names = "pcie";
#address-cells = <3>;
#size-cells = <2>;
reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
ranges = <0x81000000 0 0 0x23250000 0 0x4000
0x82000000 0 0x50000000 0x50000000 0 0x10000000>;
device_type = "pci";
num-lanes = <2>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */
<0 0 0 2 &pcie_intc0 1>, /* INT B */
<0 0 0 3 &pcie_intc0 2>, /* INT C */
<0 0 0 4 &pcie_intc0 3>; /* INT D */
pcie_msi_intc0: msi-interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 31 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 37 IRQ_TYPE_EDGE_RISING>;
};
pcie_intc0: legacy-interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 27 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 28 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
};
};
};
};