Joel Stanley | d44a113 | 2016-03-16 22:03:37 +1030 | [diff] [blame] | 1 | #include "skeleton.dtsi" |
| 2 | |
| 3 | / { |
| 4 | model = "Aspeed BMC"; |
| 5 | compatible = "aspeed,ast2400"; |
| 6 | #address-cells = <1>; |
| 7 | #size-cells = <1>; |
| 8 | interrupt-parent = <&vic>; |
| 9 | |
| 10 | cpus { |
| 11 | #address-cells = <1>; |
| 12 | #size-cells = <0>; |
| 13 | |
| 14 | cpu@0 { |
| 15 | compatible = "arm,arm926ej-s"; |
| 16 | device_type = "cpu"; |
| 17 | reg = <0>; |
| 18 | }; |
| 19 | }; |
| 20 | |
| 21 | clocks { |
| 22 | clk_clkin: clk_clkin { |
| 23 | #clock-cells = <0>; |
| 24 | compatible = "fixed-clock"; |
| 25 | clock-frequency = <48000000>; |
| 26 | }; |
| 27 | |
| 28 | }; |
| 29 | |
| 30 | ahb { |
| 31 | compatible = "simple-bus"; |
| 32 | #address-cells = <1>; |
| 33 | #size-cells = <1>; |
| 34 | ranges; |
| 35 | |
| 36 | vic: interrupt-controller@1e6c0080 { |
| 37 | compatible = "aspeed,ast2400-vic"; |
| 38 | interrupt-controller; |
| 39 | #interrupt-cells = <1>; |
| 40 | valid-sources = <0xffffffff 0x0007ffff>; |
| 41 | reg = <0x1e6c0080 0x80>; |
| 42 | }; |
| 43 | |
| 44 | apb { |
| 45 | compatible = "simple-bus"; |
| 46 | #address-cells = <1>; |
| 47 | #size-cells = <1>; |
| 48 | ranges; |
| 49 | |
| 50 | clk_hpll: clk_hpll@1e6e2070 { |
| 51 | #clock-cells = <0>; |
| 52 | compatible = "aspeed,g4-hpll-clock"; |
| 53 | reg = <0x1e6e2070 0x4>; |
| 54 | clocks = <&clk_clkin>; |
| 55 | }; |
| 56 | |
| 57 | clk_apb: clk_apb@1e6e2008 { |
| 58 | #clock-cells = <0>; |
| 59 | compatible = "aspeed,g4-apb-clock"; |
| 60 | reg = <0x1e6e2008 0x4>; |
| 61 | clocks = <&clk_hpll>; |
| 62 | }; |
| 63 | |
| 64 | clk_uart: clk_uart@1e6e2008 { |
| 65 | #clock-cells = <0>; |
| 66 | compatible = "aspeed,uart-clock"; |
| 67 | reg = <0x1e6e202c 0x4>; |
| 68 | }; |
| 69 | |
| 70 | sram@1e720000 { |
| 71 | compatible = "mmio-sram"; |
| 72 | reg = <0x1e720000 0x8000>; // 32K |
| 73 | }; |
| 74 | |
| 75 | timer: timer@1e782000 { |
| 76 | compatible = "aspeed,ast2400-timer"; |
| 77 | reg = <0x1e782000 0x90>; |
| 78 | // The moxart_timer driver registers only one |
| 79 | // interrupt and assumes it's for timer 1 |
| 80 | //interrupts = <16 17 18 35 36 37 38 39>; |
| 81 | interrupts = <16>; |
| 82 | clocks = <&clk_apb>; |
| 83 | }; |
| 84 | |
| 85 | wdt1: wdt@1e785000 { |
| 86 | compatible = "aspeed,wdt"; |
| 87 | reg = <0x1e785000 0x1c>; |
| 88 | interrupts = <27>; |
| 89 | }; |
| 90 | |
| 91 | wdt2: wdt@1e785020 { |
| 92 | compatible = "aspeed,wdt"; |
| 93 | reg = <0x1e785020 0x1c>; |
| 94 | interrupts = <27>; |
| 95 | clocks = <&clk_apb>; |
| 96 | status = "disabled"; |
| 97 | }; |
| 98 | |
| 99 | uart1: serial@1e783000 { |
| 100 | compatible = "ns16550a"; |
| 101 | reg = <0x1e783000 0x1000>; |
| 102 | reg-shift = <2>; |
| 103 | interrupts = <9>; |
| 104 | clocks = <&clk_uart>; |
| 105 | no-loopback-test; |
| 106 | status = "disabled"; |
| 107 | }; |
| 108 | |
| 109 | uart2: serial@1e78d000 { |
| 110 | compatible = "ns16550a"; |
| 111 | reg = <0x1e78d000 0x1000>; |
| 112 | reg-shift = <2>; |
| 113 | interrupts = <32>; |
| 114 | clocks = <&clk_uart>; |
| 115 | no-loopback-test; |
| 116 | status = "disabled"; |
| 117 | }; |
| 118 | |
| 119 | uart3: serial@1e78e000 { |
| 120 | compatible = "ns16550a"; |
| 121 | reg = <0x1e78e000 0x1000>; |
| 122 | reg-shift = <2>; |
| 123 | interrupts = <33>; |
| 124 | clocks = <&clk_uart>; |
| 125 | no-loopback-test; |
| 126 | status = "disabled"; |
| 127 | }; |
| 128 | |
| 129 | uart4: serial@1e78f000 { |
| 130 | compatible = "ns16550a"; |
| 131 | reg = <0x1e78f000 0x1000>; |
| 132 | reg-shift = <2>; |
| 133 | interrupts = <34>; |
| 134 | clocks = <&clk_uart>; |
| 135 | no-loopback-test; |
| 136 | status = "disabled"; |
| 137 | }; |
| 138 | |
| 139 | uart5: serial@1e784000 { |
| 140 | compatible = "ns16550a"; |
| 141 | reg = <0x1e784000 0x1000>; |
| 142 | reg-shift = <2>; |
| 143 | interrupts = <10>; |
| 144 | clocks = <&clk_uart>; |
| 145 | current-speed = <38400>; |
| 146 | no-loopback-test; |
| 147 | status = "disabled"; |
| 148 | }; |
| 149 | |
| 150 | uart6: serial@1e787000 { |
| 151 | compatible = "ns16550a"; |
| 152 | reg = <0x1e787000 0x1000>; |
| 153 | reg-shift = <2>; |
| 154 | interrupts = <10>; |
| 155 | clocks = <&clk_uart>; |
| 156 | no-loopback-test; |
| 157 | status = "disabled"; |
| 158 | }; |
| 159 | }; |
| 160 | }; |
| 161 | }; |