2 * Device Tree for the ARM Integrator/AP platform
6 /include/ "integrator.dtsi"
9 model = "ARM Integrator/AP";
10 compatible = "arm,integrator-ap";
11 dma-ranges = <0x80000000 0x0 0x80000000>;
14 arm,timer-primary = &timer2;
15 arm,timer-secondary = &timer1;
19 bootargs = "root=/dev/ram0 console=ttyAM0,38400n8 earlyprintk";
22 /* 24 MHz chrystal on the core module */
23 xtal24mhz: xtal24mhz@24M {
25 compatible = "fixed-clock";
26 clock-frequency = <24000000>;
31 compatible = "fixed-factor-clock";
34 clocks = <&xtal24mhz>;
37 /* The UART clock is 14.74 MHz divided by an ICS525 */
38 uartclk: uartclk@14.74M {
40 compatible = "fixed-clock";
41 clock-frequency = <14745600>;
45 compatible = "arm,integrator-ap-syscon";
46 reg = <0x11000000 0x100>;
47 interrupt-parent = <&pic>;
48 /* These are the logical module IRQs */
49 interrupts = <9>, <10>, <11>, <12>;
52 timer0: timer@13000000 {
53 compatible = "arm,integrator-timer";
54 clocks = <&xtal24mhz>;
57 timer1: timer@13000100 {
58 compatible = "arm,integrator-timer";
59 clocks = <&xtal24mhz>;
62 timer2: timer@13000200 {
63 compatible = "arm,integrator-timer";
64 clocks = <&xtal24mhz>;
68 valid-mask = <0x003fffff>;
72 compatible = "v3,v360epc-pci";
73 #interrupt-cells = <1>;
76 reg = <0x62000000 0x10000>;
77 interrupt-parent = <&pic>;
78 interrupts = <17>; /* Bus error IRQ */
79 ranges = <0x00000000 0 0x61000000 /* config space */
80 0x61000000 0 0x00100000 /* 16 MiB @ 61000000 */
81 0x01000000 0 0x0 /* I/O space */
82 0x60000000 0 0x00100000 /* 16 MiB @ 60000000 */
83 0x02000000 0 0x00000000 /* non-prefectable memory */
84 0x40000000 0 0x10000000 /* 256 MiB @ 40000000 */
85 0x42000000 0 0x10000000 /* prefetchable memory */
86 0x50000000 0 0x10000000>; /* 256 MiB @ 50000000 */
87 interrupt-map-mask = <0xf800 0 0 0x7>;
90 0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */
91 0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */
92 0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */
93 0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */
95 0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */
96 0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */
97 0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */
98 0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */
100 0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */
101 0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */
102 0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */
103 0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */
105 0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */
106 0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */
107 0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */
108 0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */
114 * The Integator/AP predates the idea to have magic numbers
115 * identifying the PrimeCell in hardware, thus we have to
116 * supply these from the device tree.
119 compatible = "arm,pl030", "arm,primecell";
120 arm,primecell-periphid = <0x00041030>;
122 clock-names = "apb_pclk";
125 uart0: uart@16000000 {
126 compatible = "arm,pl010", "arm,primecell";
127 arm,primecell-periphid = <0x00041010>;
128 clocks = <&uartclk>, <&pclk>;
129 clock-names = "uartclk", "apb_pclk";
132 uart1: uart@17000000 {
133 compatible = "arm,pl010", "arm,primecell";
134 arm,primecell-periphid = <0x00041010>;
135 clocks = <&uartclk>, <&pclk>;
136 clock-names = "uartclk", "apb_pclk";
140 compatible = "arm,pl050", "arm,primecell";
141 arm,primecell-periphid = <0x00041050>;
142 clocks = <&xtal24mhz>, <&pclk>;
143 clock-names = "KMIREFCLK", "apb_pclk";
147 compatible = "arm,pl050", "arm,primecell";
148 arm,primecell-periphid = <0x00041050>;
149 clocks = <&xtal24mhz>, <&pclk>;
150 clock-names = "KMIREFCLK", "apb_pclk";