projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| d907849e DT |
1 | /* |
| 2 | * linux/arch/arm/boot/nspire.dtsi | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> | |
| 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 | */ | |
| 11 | ||
| 12 | /include/ "skeleton.dtsi" | |
| 13 | ||
| 14 | / { | |
| 15 | interrupt-parent = <&intc>; | |
| 16 | ||
| 17 | cpus { | |
| 18 | cpu@0 { | |
| dffc912e | 19 | compatible = "arm,arm926ej-s"; |
| d907849e DT |
20 | }; |
| 21 | }; | |
| 22 | ||
| 23 | bootrom: bootrom@00000000 { | |
| 24 | reg = <0x00000000 0x80000>; | |
| 25 | }; | |
| 26 | ||
| 27 | sram: sram@A4000000 { | |
| 28 | device = "memory"; | |
| 29 | reg = <0xA4000000 0x20000>; | |
| 30 | }; | |
| 31 | ||
| 32 | timer_clk: timer_clk { | |
| 33 | #clock-cells = <0>; | |
| 34 | compatible = "fixed-clock"; | |
| 35 | clock-frequency = <32768>; | |
| 36 | }; | |
| 37 | ||
| 38 | base_clk: base_clk { | |
| 39 | #clock-cells = <0>; | |
| 40 | reg = <0x900B0024 0x4>; | |
| 41 | }; | |
| 42 | ||
| 43 | ahb_clk: ahb_clk { | |
| 44 | #clock-cells = <0>; | |
| 45 | reg = <0x900B0024 0x4>; | |
| 46 | clocks = <&base_clk>; | |
| 47 | }; | |
| 48 | ||
| 49 | apb_pclk: apb_pclk { | |
| 50 | #clock-cells = <0>; | |
| 51 | compatible = "fixed-factor-clock"; | |
| 52 | clock-div = <2>; | |
| 53 | clock-mult = <1>; | |
| 54 | clocks = <&ahb_clk>; | |
| 55 | }; | |
| 56 | ||
| 66c9270b DT |
57 | usb_phy: usb_phy { |
| 58 | compatible = "usb-nop-xceiv"; | |
| 59 | }; | |
| 60 | ||
| 61 | vbus_reg: vbus_reg { | |
| 62 | compatible = "regulator-fixed"; | |
| 63 | ||
| 64 | regulator-name = "USB VBUS output"; | |
| 65 | regulator-type = "voltage"; | |
| 66 | ||
| 67 | regulator-min-microvolt = <5000000>; | |
| 68 | regulator-max-microvolt = <5000000>; | |
| 69 | }; | |
| 70 | ||
| d907849e DT |
71 | ahb { |
| 72 | compatible = "simple-bus"; | |
| 73 | #address-cells = <1>; | |
| 74 | #size-cells = <1>; | |
| 75 | ranges; | |
| 76 | ||
| 77 | spi: spi@A9000000 { | |
| 78 | reg = <0xA9000000 0x1000>; | |
| 79 | }; | |
| 80 | ||
| 81 | usb0: usb@B0000000 { | |
| 66c9270b | 82 | compatible = "lsi,zevio-usb"; |
| d907849e DT |
83 | reg = <0xB0000000 0x1000>; |
| 84 | interrupts = <8>; | |
| 66c9270b DT |
85 | |
| 86 | usb-phy = <&usb_phy>; | |
| 87 | vbus-supply = <&vbus_reg>; | |
| d907849e DT |
88 | }; |
| 89 | ||
| 90 | usb1: usb@B4000000 { | |
| 91 | reg = <0xB4000000 0x1000>; | |
| 92 | interrupts = <9>; | |
| 93 | status = "disabled"; | |
| 94 | }; | |
| 95 | ||
| 96 | lcd: lcd@C0000000 { | |
| 97 | compatible = "arm,pl111", "arm,primecell"; | |
| 98 | reg = <0xC0000000 0x1000>; | |
| 99 | interrupts = <21>; | |
| 100 | ||
| 101 | clocks = <&apb_pclk>; | |
| 102 | clock-names = "apb_pclk"; | |
| 103 | }; | |
| 104 | ||
| 105 | adc: adc@C4000000 { | |
| 106 | reg = <0xC4000000 0x1000>; | |
| 107 | interrupts = <11>; | |
| 108 | }; | |
| 109 | ||
| 110 | tdes: crypto@C8010000 { | |
| 111 | reg = <0xC8010000 0x1000>; | |
| 112 | }; | |
| 113 | ||
| 114 | sha256: crypto@CC000000 { | |
| 115 | reg = <0xCC000000 0x1000>; | |
| 116 | }; | |
| 117 | ||
| 118 | apb@90000000 { | |
| 119 | compatible = "simple-bus"; | |
| 120 | #address-cells = <1>; | |
| 121 | #size-cells = <1>; | |
| 122 | clock-ranges; | |
| 123 | ranges; | |
| 124 | ||
| 125 | gpio: gpio@90000000 { | |
| 66c9270b | 126 | compatible = "lsi,zevio-gpio"; |
| d907849e DT |
127 | reg = <0x90000000 0x1000>; |
| 128 | interrupts = <7>; | |
| 66c9270b DT |
129 | gpio-controller; |
| 130 | #gpio-cells = <2>; | |
| d907849e DT |
131 | }; |
| 132 | ||
| 133 | fast_timer: timer@90010000 { | |
| 134 | reg = <0x90010000 0x1000>; | |
| 135 | interrupts = <17>; | |
| 136 | }; | |
| 137 | ||
| 138 | uart: serial@90020000 { | |
| 139 | reg = <0x90020000 0x1000>; | |
| 140 | interrupts = <1>; | |
| 141 | }; | |
| 142 | ||
| 143 | timer0: timer@900C0000 { | |
| 144 | reg = <0x900C0000 0x1000>; | |
| 145 | ||
| 146 | clocks = <&timer_clk>; | |
| 147 | }; | |
| 148 | ||
| 149 | timer1: timer@900D0000 { | |
| 150 | reg = <0x900D0000 0x1000>; | |
| 151 | interrupts = <19>; | |
| 152 | ||
| 153 | clocks = <&timer_clk>; | |
| 154 | }; | |
| 155 | ||
| 156 | watchdog: watchdog@90060000 { | |
| 157 | compatible = "arm,amba-primecell"; | |
| 158 | reg = <0x90060000 0x1000>; | |
| 159 | interrupts = <3>; | |
| 160 | }; | |
| 161 | ||
| 162 | rtc: rtc@90090000 { | |
| 163 | reg = <0x90090000 0x1000>; | |
| 164 | interrupts = <4>; | |
| 165 | }; | |
| 166 | ||
| 167 | misc: misc@900A0000 { | |
| 168 | reg = <0x900A0000 0x1000>; | |
| 169 | }; | |
| 170 | ||
| 171 | pwr: pwr@900B0000 { | |
| 172 | reg = <0x900B0000 0x1000>; | |
| 173 | interrupts = <15>; | |
| 174 | }; | |
| 175 | ||
| 176 | keypad: input@900E0000 { | |
| 177 | compatible = "ti,nspire-keypad"; | |
| 178 | reg = <0x900E0000 0x1000>; | |
| 179 | interrupts = <16>; | |
| 180 | ||
| 181 | scan-interval = <1000>; | |
| 182 | row-delay = <200>; | |
| 183 | ||
| 184 | clocks = <&apb_pclk>; | |
| 185 | }; | |
| 186 | ||
| 187 | contrast: contrast@900F0000 { | |
| 188 | reg = <0x900F0000 0x1000>; | |
| 189 | }; | |
| 190 | ||
| 191 | led: led@90110000 { | |
| 192 | reg = <0x90110000 0x1000>; | |
| 193 | }; | |
| 194 | }; | |
| 195 | }; | |
| 196 | }; |