arch/arm/boot/dts/pxa2xx.dtsi

   1 /*
   2  * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC
   3  *
   4  * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 #include "dt-bindings/clock/pxa-clock.h"
  10
  11 #define PMGROUP(pin) #pin
  12 #define PMMUX(func, pin, af)                    \
  13         mux- ## func {                          \
  14                 groups = PMGROUP(P ## pin);     \
  15                 function = #af;                 \
  16         }
  17 #define PMMUX_LPM_LOW(func, pin, af)            \
  18         mux- ## func {                          \
  19                 groups = PMGROUP(P ## pin);     \
  20                 function = #af;                 \
  21                 low-power-disable;              \
  22         }
  23 #define PMMUX_LPM_HIGH(func, pin, af)           \
  24         mux- ## func {                          \
  25                 groups = PMGROUP(P ## pin);     \
  26                 function = #af;                 \
  27                 low-power-enable;               \
  28         }
  29
  30 / {
  31         #address-cells = <1>;
  32         #size-cells = <1>;
  33         model = "Marvell PXA2xx family SoC";
  34         compatible = "marvell,pxa2xx";
  35         interrupt-parent = <&pxairq>;
  36
  37         aliases {
  38                 serial0 = &ffuart;
  39                 serial1 = &btuart;
  40                 serial2 = &stuart;
  41                 serial3 = &hwuart;
  42                 i2c0 = &pwri2c;
  43                 i2c1 = &pxai2c1;
  44         };
  45
  46         cpus {
  47                 cpu {
  48                         compatible = "marvell,xscale";
  49                         device_type = "cpu";
  50                 };
  51         };
  52
  53         pxabus {
  54                 compatible = "simple-bus";
  55                 #address-cells = <1>;
  56                 #size-cells = <1>;
  57                 ranges;
  58
  59                 pxairq: interrupt-controller@40d00000 {
  60                         #interrupt-cells = <1>;
  61                         compatible = "marvell,pxa-intc";
  62                         interrupt-controller;
  63                         interrupt-parent;
  64                         marvell,intc-nr-irqs = <32>;
  65                         reg = <0x40d00000 0xd0>;
  66                 };
  67
  68                 gpio: gpio@40e00000 {
  69                         compatible = "mrvl,pxa-gpio";
  70                         #address-cells = <0x1>;
  71                         #size-cells = <0x1>;
  72                         reg = <0x40e00000 0x10000>;
  73                         gpio-controller;
  74                         #gpio-cells = <0x2>;
  75                         interrupts = <8>, <9>, <10>;
  76                         interrupt-names = "gpio0", "gpio1", "gpio_mux";
  77                         interrupt-controller;
  78                         #interrupt-cells = <0x2>;
  79                         ranges;
  80
  81                         gcb0: gpio@40e00000 {
  82                                 reg = <0x40e00000 0x4>;
  83                         };
  84
  85                         gcb1: gpio@40e00004 {
  86                                 reg = <0x40e00004 0x4>;
  87                         };
  88
  89                         gcb2: gpio@40e00008 {
  90                                 reg = <0x40e00008 0x4>;
  91                         };
  92                         gcb3: gpio@40e0000c {
  93                                 reg = <0x40e0000c 0x4>;
  94                         };
  95                 };
  96
  97                 ffuart: serial@40100000 {
  98                         compatible = "mrvl,pxa-uart";
  99                         reg = <0x40100000 0x30>;
 100                         interrupts = <22>;
 101                         clocks = <&clks CLK_FFUART>;
 102                         status = "disabled";
 103                 };
 104
 105                 btuart: serial@40200000 {
 106                         compatible = "mrvl,pxa-uart";
 107                         reg = <0x40200000 0x30>;
 108                         interrupts = <21>;
 109                         clocks = <&clks CLK_BTUART>;
 110                         status = "disabled";
 111                 };
 112
 113                 stuart: serial@40700000 {
 114                         compatible = "mrvl,pxa-uart";
 115                         reg = <0x40700000 0x30>;
 116                         interrupts = <20>;
 117                         clocks = <&clks CLK_STUART>;
 118                         status = "disabled";
 119                 };
 120
 121                 hwuart: serial@41600000 {
 122                         compatible = "mrvl,pxa-uart";
 123                         reg = <0x41600000 0x30>;
 124                         interrupts = <7>;
 125                         status = "disabled";
 126                 };
 127
 128                 pxai2c1: i2c@40301680 {
 129                         compatible = "mrvl,pxa-i2c";
 130                         reg = <0x40301680 0x30>;
 131                         interrupts = <18>;
 132                         clocks = <&clks CLK_I2C>;
 133                         #address-cells = <0x1>;
 134                         #size-cells = <0>;
 135                         status = "disabled";
 136                 };
 137
 138                 mmc0: mmc@41100000 {
 139                         compatible = "marvell,pxa-mmc";
 140                         reg = <0x41100000 0x1000>;
 141                         interrupts = <23>;
 142                         clocks = <&clks CLK_MMC>;
 143                         dmas = <&pdma 21 3
 144                                 &pdma 22 3>;
 145                         dma-names = "rx", "tx";
 146                         status = "disabled";
 147                 };
 148
 149                 rtc@40900000 {
 150                         compatible = "marvell,pxa-rtc";
 151                         reg = <0x40900000 0x3c>;
 152                         interrupts = <30 31>;
 153                 };
 154
 155                 lcdc: lcd-controller@40500000 {
 156                         compatible = "marvell,pxa2xx-lcdc";
 157                         reg = <0x44000000 0x10000>;
 158                         interrupts = <17>;
 159                         clocks = <&clks CLK_LCD>;
 160                         status = "disabled";
 161                 };
 162         };
 163 };