arch/arm/dts/at91-sama5d27_wlsom1_ek.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * at91-sama5d27_wlsom1_ek.dts - Device Tree file for SAMA5D27 WLSOM1 EK
   4  *
   5  * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
   6  *
   7  * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
   8  */
   9 /dts-v1/;
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include "sama5d27_wlsom1.dtsi"
  12
  13 / {
  14         model = "Microchip SAMA5D27 WLSOM1 EK";
  15         compatible = "microchip,sama5d27-wlsom1-ek", "microchip,sama5d27-wlsom1", "atmel,sama5d2", "atmel,sama5";
  16
  17         chosen {
  18                 stdout-path = &uart0;
  19         };
  20
  21         onewire_tm: onewire {
  22                 gpios = <&pioA PIN_PC9 GPIO_ACTIVE_HIGH>;
  23                 pinctrl-names = "default";
  24                 pinctrl-0 = <&pinctrl_onewire_tm_default>;
  25                 status = "okay";
  26
  27                 w1_eeprom: w1_eeprom@0 {
  28                         compatible = "maxim,ds24b33";
  29                         status = "okay";
  30                 };
  31         };
  32
  33         ahb {
  34                 sdmmc0: sdio-host@a0000000 {
  35                         bus-width = <4>;
  36                         pinctrl-names = "default";
  37                         pinctrl-0 = <&pinctrl_sdmmc0_cmd_dat_default &pinctrl_sdmmc0_ck_cd_default>;
  38                         status = "okay";
  39                 };
  40
  41                 apb {
  42                         hlcdc: hlcdc@f0000000 {
  43                                 atmel,vl-bpix = <4>;
  44                                 atmel,output-mode = <24>;
  45                                 atmel,guard-time = <1>;
  46                                 pinctrl-names = "default";
  47                                 pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_pwm &pinctrl_lcd_rgb666>;
  48                                 status = "okay";
  49
  50                                 display-timings {
  51                                         800x480 {
  52                                                 clock-frequency = <33300000>;
  53                                                 xres = <800>;
  54                                                 yres = <480>;
  55                                                 hactive = <800>;
  56                                                 vactive = <480>;
  57                                                 hsync-len = <64>;
  58                                                 hfront-porch = <1>;
  59                                                 hback-porch = <64>;
  60                                                 vfront-porch = <1>;
  61                                                 vback-porch = <22>;
  62                                                 vsync-len = <23>;
  63                                         };
  64                                 };
  65                         };
  66
  67                         qspi1: spi@f0024000 {
  68                                 status = "okay";
  69                         };
  70
  71                         macb0: ethernet@f8008000 {
  72                                 status = "okay";
  73                         };
  74
  75                         uart0: serial@f801c000 {
  76                                 pinctrl-names = "default";
  77                                 pinctrl-0 = <&pinctrl_uart0_default>;
  78                                 status = "okay";
  79                         };
  80
  81                         pioA: gpio@fc038000 {
  82                                 pinctrl {
  83                                         pinctrl_lcd_base: pinctrl_lcd_base {
  84                                                 pinmux = <PIN_PC30__LCDVSYNC>,
  85                                                          <PIN_PC31__LCDHSYNC>,
  86                                                          <PIN_PD1__LCDDEN>,
  87                                                          <PIN_PD0__LCDPCK>;
  88                                                 bias-disable;
  89                                         };
  90
  91                                         pinctrl_lcd_pwm: pinctrl_lcd_pwm {
  92                                                 pinmux = <PIN_PC28__LCDPWM>;
  93                                                 bias-disable;
  94                                         };
  95
  96                                         pinctrl_lcd_rgb666: pinctrl_lcd_rgb666 {
  97                                                 pinmux = <PIN_PC10__LCDDAT2>,
  98                                                          <PIN_PC11__LCDDAT3>,
  99                                                          <PIN_PC12__LCDDAT4>,
 100                                                          <PIN_PC13__LCDDAT5>,
 101                                                          <PIN_PC14__LCDDAT6>,
 102                                                          <PIN_PC15__LCDDAT7>,
 103                                                          <PIN_PC16__LCDDAT10>,
 104                                                          <PIN_PC17__LCDDAT11>,
 105                                                          <PIN_PC18__LCDDAT12>,
 106                                                          <PIN_PC19__LCDDAT13>,
 107                                                          <PIN_PC20__LCDDAT14>,
 108                                                          <PIN_PC21__LCDDAT15>,
 109                                                          <PIN_PC22__LCDDAT18>,
 110                                                          <PIN_PC23__LCDDAT19>,
 111                                                          <PIN_PC24__LCDDAT20>,
 112                                                          <PIN_PC25__LCDDAT21>,
 113                                                          <PIN_PC26__LCDDAT22>,
 114                                                          <PIN_PC27__LCDDAT23>;
 115                                                 bias-disable;
 116                                         };
 117
 118                                         pinctrl_sdmmc0_cmd_dat_default: sdmmc0_cmd_dat_default {
 119                                                 pinmux = <PIN_PA1__SDMMC0_CMD>,
 120                                                          <PIN_PA2__SDMMC0_DAT0>,
 121                                                          <PIN_PA3__SDMMC0_DAT1>,
 122                                                          <PIN_PA4__SDMMC0_DAT2>,
 123                                                          <PIN_PA5__SDMMC0_DAT3>;
 124                                                 bias-disable;
 125                                         };
 126
 127                                         pinctrl_sdmmc0_ck_cd_default: sdmmc0_ck_cd_default {
 128                                                 pinmux = <PIN_PA0__SDMMC0_CK>,
 129                                                          <PIN_PA11__SDMMC0_VDDSEL>,
 130                                                          <PIN_PA12__SDMMC0_WP>,
 131                                                          <PIN_PA13__SDMMC0_CD>;
 132                                                 bias-disable;
 133                                         };
 134
 135                                         pinctrl_uart0_default: uart0_default {
 136                                                 pinmux = <PIN_PB26__URXD0>,
 137                                                          <PIN_PB27__UTXD0>;
 138                                                 bias-disable;
 139                                         };
 140
 141                                         pinctrl_onewire_tm_default: onewire_tm_default {
 142                                                 pinmux = <PIN_PC9__GPIO>;
 143                                                 bias-pull-up;
 144                                         };
 145                                 };
 146                         };
 147                 };
 148         };
 149 };