1/*
 2 * Device Tree Source for K2G SOC
 3 *
 4 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License version 2 as
 8 * published by the Free Software Foundation.
 9 *
10 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
11 * kind, whether express or implied; without even the implied warranty
12 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU General Public License for more details.
14 */
15
16#include <dt-bindings/interrupt-controller/arm-gic.h>
17#include "skeleton.dtsi"
18
19/ {
20	compatible = "ti,k2g","ti,keystone";
21	model = "Texas Instruments K2G SoC";
22	#address-cells = <2>;
23	#size-cells = <2>;
24	interrupt-parent = <&gic>;
25
26	aliases {
27		serial0 = &uart0;
28	};
29
30	cpus {
31		#address-cells = <1>;
32		#size-cells = <0>;
33
34		cpu@0 {
35			compatible = "arm,cortex-a15";
36			device_type = "cpu";
37			reg = <0>;
38		};
39	};
40
41	gic: interrupt-controller@02561000 {
42		compatible = "arm,cortex-a15-gic";
43		#interrupt-cells = <3>;
44		interrupt-controller;
45		reg = <0x0 0x02561000 0x0 0x1000>,
46		      <0x0 0x02562000 0x0 0x2000>,
47		      <0x0 0x02564000 0x0 0x1000>,
48		      <0x0 0x02566000 0x0 0x2000>;
49		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
50				IRQ_TYPE_LEVEL_HIGH)>;
51	};
52
53	timer {
54		compatible = "arm,armv7-timer";
55		interrupts =
56			<GIC_PPI 13
57				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
58			<GIC_PPI 14
59				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
60			<GIC_PPI 11
61				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
62			<GIC_PPI 10
63				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
64	};
65
66	pmu {
67		compatible = "arm,cortex-a15-pmu";
68		interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
69	};
70
71	soc {
72		#address-cells = <1>;
73		#size-cells = <1>;
74		compatible = "ti,keystone","simple-bus";
75		ranges = <0x0 0x0 0x0 0xc0000000>;
76		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
77
78		uart0: serial@02530c00 {
79			compatible = "ns16550a";
80			current-speed = <115200>;
81			reg-shift = <2>;
82			reg-io-width = <4>;
83			reg = <0x02530c00 0x100>;
84			interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
85			clock-frequency = <200000000>;
86			status = "disabled";
87		};
88	};
89};