projects / mirror_ubuntu-eoan-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 4980f9bc LW |
2 | /* |
| 3 | * SoC core Device Tree for the ARM Integrator platforms | |
| 4 | */ | |
| 5 | ||
| 4980f9bc | 6 | / { |
| abe60a3a RH |
7 | #address-cells = <1>; |
| 8 | #size-cells = <1>; | |
| 9 | ||
| 10 | memory { | |
| 11 | device_type = "memory"; | |
| 12 | reg = <0x0 0x0>; | |
| 13 | }; | |
| 14 | ||
| bb4dbefe | 15 | core-module@10000000 { |
| 480aa74c | 16 | compatible = "arm,core-module-integrator", "syscon", "simple-mfd"; |
| bb4dbefe | 17 | reg = <0x10000000 0x200>; |
| bcc397de LW |
18 | |
| 19 | /* Use core module LED to indicate CPU load */ | |
| 8dccafaa | 20 | led@c.0 { |
| bcc397de LW |
21 | compatible = "register-bit-led"; |
| 22 | offset = <0x0c>; | |
| 23 | mask = <0x01>; | |
| 24 | label = "integrator:core_module"; | |
| 25 | linux,default-trigger = "cpu0"; | |
| 26 | default-state = "on"; | |
| 27 | }; | |
| bb4dbefe LW |
28 | }; |
| 29 | ||
| 307b9667 LW |
30 | ebi@12000000 { |
| 31 | compatible = "arm,external-bus-interface"; | |
| 32 | reg = <0x12000000 0x100>; | |
| 33 | }; | |
| 34 | ||
| 4980f9bc LW |
35 | timer@13000000 { |
| 36 | reg = <0x13000000 0x100>; | |
| 37 | interrupt-parent = <&pic>; | |
| 38 | interrupts = <5>; | |
| 39 | }; | |
| 40 | ||
| 41 | timer@13000100 { | |
| 42 | reg = <0x13000100 0x100>; | |
| 43 | interrupt-parent = <&pic>; | |
| 44 | interrupts = <6>; | |
| 45 | }; | |
| 46 | ||
| 47 | timer@13000200 { | |
| 48 | reg = <0x13000200 0x100>; | |
| 49 | interrupt-parent = <&pic>; | |
| 50 | interrupts = <7>; | |
| 51 | }; | |
| 52 | ||
| 53 | pic@14000000 { | |
| 54 | compatible = "arm,versatile-fpga-irq"; | |
| 55 | #interrupt-cells = <1>; | |
| 56 | interrupt-controller; | |
| 57 | reg = <0x14000000 0x100>; | |
| 58 | clear-mask = <0xffffffff>; | |
| 59 | }; | |
| 4672cddf | 60 | |
| 73efd530 | 61 | flash@24000000 { |
| 91011a76 | 62 | compatible = "arm,versatile-flash", "cfi-flash"; |
| 73efd530 | 63 | reg = <0x24000000 0x02000000>; |
| 91011a76 | 64 | bank-width = <4>; |
| a23392cd LW |
65 | partitions { |
| 66 | compatible = "arm,arm-firmware-suite"; | |
| 67 | }; | |
| 73efd530 LW |
68 | }; |
| 69 | ||
| 4672cddf | 70 | fpga { |
| 2ef7d5f3 | 71 | compatible = "simple-bus"; |
| 4672cddf LW |
72 | #address-cells = <1>; |
| 73 | #size-cells = <1>; | |
| 74 | ranges; | |
| 75 | interrupt-parent = <&pic>; | |
| 76 | ||
| 77 | /* | |
| 78 | * These PrimeCells are in the same locations and using the | |
| 79 | * same interrupts in all Integrators, however the silicon | |
| 80 | * version deployed is different. | |
| 81 | */ | |
| 82 | rtc@15000000 { | |
| 83 | reg = <0x15000000 0x1000>; | |
| 84 | interrupts = <8>; | |
| 85 | }; | |
| 86 | ||
| 87 | uart@16000000 { | |
| 88 | reg = <0x16000000 0x1000>; | |
| 89 | interrupts = <1>; | |
| 90 | }; | |
| 91 | ||
| 92 | uart@17000000 { | |
| 93 | reg = <0x17000000 0x1000>; | |
| 94 | interrupts = <2>; | |
| 95 | }; | |
| 96 | ||
| 97 | kmi@18000000 { | |
| 98 | reg = <0x18000000 0x1000>; | |
| 99 | interrupts = <3>; | |
| 100 | }; | |
| 101 | ||
| 102 | kmi@19000000 { | |
| 103 | reg = <0x19000000 0x1000>; | |
| 104 | interrupts = <4>; | |
| 105 | }; | |
| 7e610064 LW |
106 | |
| 107 | syscon { | |
| 108 | /* Debug registers mapped as syscon */ | |
| 480aa74c | 109 | compatible = "syscon", "simple-mfd"; |
| 7e610064 LW |
110 | reg = <0x1a000000 0x10>; |
| 111 | ||
| 8dccafaa | 112 | led@4.0 { |
| 7e610064 LW |
113 | compatible = "register-bit-led"; |
| 114 | offset = <0x04>; | |
| 115 | mask = <0x01>; | |
| 116 | label = "integrator:green0"; | |
| 117 | linux,default-trigger = "heartbeat"; | |
| 118 | default-state = "on"; | |
| 119 | }; | |
| 8dccafaa | 120 | led@4.1 { |
| 7e610064 LW |
121 | compatible = "register-bit-led"; |
| 122 | offset = <0x04>; | |
| 123 | mask = <0x02>; | |
| 124 | label = "integrator:yellow"; | |
| 125 | default-state = "off"; | |
| 126 | }; | |
| 8dccafaa | 127 | led@4.2 { |
| 7e610064 LW |
128 | compatible = "register-bit-led"; |
| 129 | offset = <0x04>; | |
| 130 | mask = <0x04>; | |
| 131 | label = "integrator:red"; | |
| 132 | default-state = "off"; | |
| 133 | }; | |
| 8dccafaa | 134 | led@4.3 { |
| 7e610064 LW |
135 | compatible = "register-bit-led"; |
| 136 | offset = <0x04>; | |
| 137 | mask = <0x08>; | |
| 138 | label = "integrator:green1"; | |
| 139 | default-state = "off"; | |
| 140 | }; | |
| 141 | }; | |
| 4672cddf | 142 | }; |
| 4980f9bc | 143 | }; |