arch/arm/boot/dts/at91sam9x5_lcd.dtsi

   1 /*
   2  * at91sam9x5_lcd.dtsi - Device Tree Include file for AT91SAM9x5 SoC with an
   3  * LCD controller.
   4  *
   5  * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
   6  *
   7  * Licensed under GPLv2.
   8  */
   9
  10 #include <dt-bindings/pinctrl/at91.h>
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12
  13 / {
  14         ahb {
  15                 apb {
  16                         hlcdc: hlcdc@f8038000 {
  17                                 compatible = "atmel,at91sam9x5-hlcdc";
  18                                 reg = <0xf8038000 0x4000>;
  19                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 0>;
  20                                 clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>;
  21                                 clock-names = "periph_clk","sys_clk", "slow_clk";
  22                                 status = "disabled";
  23
  24                                 hlcdc-display-controller {
  25                                         compatible = "atmel,hlcdc-display-controller";
  26                                         #address-cells = <1>;
  27                                         #size-cells = <0>;
  28
  29                                         port@0 {
  30                                                 #address-cells = <1>;
  31                                                 #size-cells = <0>;
  32                                                 reg = <0>;
  33                                         };
  34                                 };
  35
  36                                 hlcdc_pwm: hlcdc-pwm {
  37                                         compatible = "atmel,hlcdc-pwm";
  38                                         pinctrl-names = "default";
  39                                         pinctrl-0 = <&pinctrl_lcd_pwm>;
  40                                         #pwm-cells = <3>;
  41                                 };
  42                         };
  43
  44                         pinctrl@fffff400 {
  45                                 lcd {
  46                                         pinctrl_lcd_base: lcd-base-0 {
  47                                                 atmel,pins =
  48                                                         <AT91_PIOC 27 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDVSYNC */
  49                                                          AT91_PIOC 28 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDHSYNC */
  50                                                          AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDDISP */
  51                                                          AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDDEN */
  52                                                          AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPCK */
  53                                         };
  54
  55                                         pinctrl_lcd_pwm: lcd-pwm-0 {
  56                                                 atmel,pins = <AT91_PIOC 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;    /* LCDPWM */
  57                                         };
  58
  59                                         pinctrl_lcd_rgb444: lcd-rgb-0 {
  60                                                 atmel,pins =
  61                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD0 pin */
  62                                                          AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD1 pin */
  63                                                          AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD2 pin */
  64                                                          AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD3 pin */
  65                                                          AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD4 pin */
  66                                                          AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD5 pin */
  67                                                          AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD6 pin */
  68                                                          AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD7 pin */
  69                                                          AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD8 pin */
  70                                                          AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD9 pin */
  71                                                          AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD10 pin */
  72                                                          AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD11 pin */
  73                                         };
  74
  75                                         pinctrl_lcd_rgb565: lcd-rgb-1 {
  76                                                 atmel,pins =
  77                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD0 pin */
  78                                                          AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD1 pin */
  79                                                          AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD2 pin */
  80                                                          AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD3 pin */
  81                                                          AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD4 pin */
  82                                                          AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD5 pin */
  83                                                          AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD6 pin */
  84                                                          AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD7 pin */
  85                                                          AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD8 pin */
  86                                                          AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD9 pin */
  87                                                          AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD10 pin */
  88                                                          AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD11 pin */
  89                                                          AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD12 pin */
  90                                                          AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD13 pin */
  91                                                          AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD14 pin */
  92                                                          AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD15 pin */
  93                                         };
  94
  95                                         pinctrl_lcd_rgb666: lcd-rgb-2 {
  96                                                 atmel,pins =
  97                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD0 pin */
  98                                                          AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD1 pin */
  99                                                          AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD2 pin */
 100                                                          AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD3 pin */
 101                                                          AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD4 pin */
 102                                                          AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD5 pin */
 103                                                          AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD6 pin */
 104                                                          AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD7 pin */
 105                                                          AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD8 pin */
 106                                                          AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD9 pin */
 107                                                          AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD10 pin */
 108                                                          AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD11 pin */
 109                                                          AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD12 pin */
 110                                                          AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD13 pin */
 111                                                          AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD14 pin */
 112                                                          AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD15 pin */
 113                                                          AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD16 pin */
 114                                                          AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD17 pin */
 115                                         };
 116
 117                                         pinctrl_lcd_rgb888: lcd-rgb-3 {
 118                                                 atmel,pins =
 119                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD0 pin */
 120                                                          AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD1 pin */
 121                                                          AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD2 pin */
 122                                                          AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD3 pin */
 123                                                          AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD4 pin */
 124                                                          AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD5 pin */
 125                                                          AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD6 pin */
 126                                                          AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD7 pin */
 127                                                          AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD8 pin */
 128                                                          AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* LCDD9 pin */
 129                                                          AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD10 pin */
 130                                                          AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD11 pin */
 131                                                          AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD12 pin */
 132                                                          AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD13 pin */
 133                                                          AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD14 pin */
 134                                                          AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD15 pin */
 135                                                          AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD16 pin */
 136                                                          AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD17 pin */
 137                                                          AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD18 pin */
 138                                                          AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD19 pin */
 139                                                          AT91_PIOC 20 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD20 pin */
 140                                                          AT91_PIOC 21 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD21 pin */
 141                                                          AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE   /* LCDD22 pin */
 142                                                          AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */
 143                                         };
 144                                 };
 145                         };
 146
 147                         pmc: pmc@fffffc00 {
 148                                 periphck {
 149                                         lcdc_clk: lcdc_clk {
 150                                                 #clock-cells = <0>;
 151                                                 reg = <25>;
 152                                         };
 153                                 };
 154
 155                                 systemck {
 156                                         lcdck: lcdck {
 157                                                 #clock-cells = <0>;
 158                                                 reg = <3>;
 159                                                 clocks = <&mck>;
 160                                         };
 161                                 };
 162                         };
 163                 };
 164         };
 165 };