projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 734539ea VA |
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> | |
| eb53a15b | 17 | #include <dt-bindings/pinctrl/keystone.h> |
| 734539ea VA |
18 | #include "skeleton.dtsi" |
| 19 | ||
| 20 | / { | |
| 21 | compatible = "ti,k2g","ti,keystone"; | |
| 22 | model = "Texas Instruments K2G SoC"; | |
| 23 | #address-cells = <2>; | |
| 24 | #size-cells = <2>; | |
| 25 | interrupt-parent = <&gic>; | |
| 26 | ||
| 27 | aliases { | |
| 28 | serial0 = &uart0; | |
| 29 | }; | |
| 30 | ||
| 31 | cpus { | |
| 32 | #address-cells = <1>; | |
| 33 | #size-cells = <0>; | |
| 34 | ||
| 35 | cpu@0 { | |
| 36 | compatible = "arm,cortex-a15"; | |
| 37 | device_type = "cpu"; | |
| 38 | reg = <0>; | |
| 39 | }; | |
| 40 | }; | |
| 41 | ||
| 42 | gic: interrupt-controller@02561000 { | |
| 43 | compatible = "arm,cortex-a15-gic"; | |
| 44 | #interrupt-cells = <3>; | |
| 45 | interrupt-controller; | |
| 46 | reg = <0x0 0x02561000 0x0 0x1000>, | |
| 47 | <0x0 0x02562000 0x0 0x2000>, | |
| 48 | <0x0 0x02564000 0x0 0x1000>, | |
| 49 | <0x0 0x02566000 0x0 0x2000>; | |
| 50 | interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | | |
| 51 | IRQ_TYPE_LEVEL_HIGH)>; | |
| 52 | }; | |
| 53 | ||
| 54 | timer { | |
| 55 | compatible = "arm,armv7-timer"; | |
| 56 | interrupts = | |
| 57 | <GIC_PPI 13 | |
| 58 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, | |
| 59 | <GIC_PPI 14 | |
| 60 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, | |
| 61 | <GIC_PPI 11 | |
| 62 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, | |
| 63 | <GIC_PPI 10 | |
| 64 | (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; | |
| 65 | }; | |
| 66 | ||
| 67 | pmu { | |
| 68 | compatible = "arm,cortex-a15-pmu"; | |
| 69 | interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>; | |
| 70 | }; | |
| 71 | ||
| 72 | soc { | |
| 73 | #address-cells = <1>; | |
| 74 | #size-cells = <1>; | |
| 75 | compatible = "ti,keystone","simple-bus"; | |
| 76 | ranges = <0x0 0x0 0x0 0xc0000000>; | |
| 77 | dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>; | |
| 78 | ||
| fb252259 VA |
79 | k2g_pinctrl: pinmux@02621000 { |
| 80 | compatible = "pinctrl-single"; | |
| 81 | reg = <0x02621000 0x410>; | |
| 82 | pinctrl-single,register-width = <32>; | |
| 83 | pinctrl-single,function-mask = <0x001b0007>; | |
| 84 | }; | |
| 85 | ||
| 08fa198d AD |
86 | devctrl: device-state-control@02620000 { |
| 87 | compatible = "ti,keystone-devctrl", "syscon"; | |
| 88 | reg = <0x02620000 0x1000>; | |
| 89 | }; | |
| 90 | ||
| 734539ea VA |
91 | uart0: serial@02530c00 { |
| 92 | compatible = "ns16550a"; | |
| 93 | current-speed = <115200>; | |
| 94 | reg-shift = <2>; | |
| 95 | reg-io-width = <4>; | |
| 96 | reg = <0x02530c00 0x100>; | |
| 97 | interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>; | |
| 98 | clock-frequency = <200000000>; | |
| 99 | status = "disabled"; | |
| 100 | }; | |
| 0884b1b3 AD |
101 | |
| 102 | kirq0: keystone_irq@026202a0 { | |
| 103 | compatible = "ti,keystone-irq"; | |
| 104 | interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>; | |
| 105 | interrupt-controller; | |
| 106 | #interrupt-cells = <1>; | |
| 107 | ti,syscon-dev = <&devctrl 0x2a0>; | |
| 108 | }; | |
| e0f0b54c AD |
109 | |
| 110 | dspgpio0: keystone_dsp_gpio@02620240 { | |
| 111 | compatible = "ti,keystone-dsp-gpio"; | |
| 112 | gpio-controller; | |
| 113 | #gpio-cells = <2>; | |
| 114 | gpio,syscon-dev = <&devctrl 0x240>; | |
| 115 | }; | |
| 11b897a2 NM |
116 | |
| 117 | msgmgr: msgmgr@02a00000 { | |
| 118 | compatible = "ti,k2g-message-manager"; | |
| 119 | #mbox-cells = <2>; | |
| 120 | reg-names = "queue_proxy_region", | |
| 121 | "queue_state_debug_region"; | |
| 122 | reg = <0x02a00000 0x400000>, <0x028c3400 0x400>; | |
| 123 | interrupt-names = "rx_005", | |
| 124 | "rx_057"; | |
| 125 | interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, | |
| 126 | <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>; | |
| 127 | }; | |
| 734539ea VA |
128 | }; |
| 129 | }; |