arch/arm/boot/dts/omap3-zoom3.dts

   1 /*
   2  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include "omap36xx.dtsi"
  11 #include "omap-zoom-common.dtsi"
  12
  13 / {
  14         model = "TI Zoom3";
  15         compatible = "ti,omap3-zoom3", "ti,omap36xx", "ti,omap3";
  16
  17         cpus {
  18                 cpu@0 {
  19                         cpu0-supply = <&vcc>;
  20                 };
  21         };
  22
  23         memory@80000000 {
  24                 device_type = "memory";
  25                 reg = <0x80000000 0x20000000>; /* 512 MB */
  26         };
  27
  28         vddvario: regulator-vddvario {
  29                   compatible = "regulator-fixed";
  30                   regulator-name = "vddvario";
  31                   regulator-always-on;
  32         };
  33
  34         vdd33a: regulator-vdd33a {
  35                 compatible = "regulator-fixed";
  36                 regulator-name = "vdd33a";
  37                 regulator-always-on;
  38         };
  39
  40         wl12xx_vmmc: wl12xx_vmmc {
  41                 pinctrl-names = "default";
  42                 pinctrl-0 = <&wl12xx_gpio>;
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "vwl1271";
  45                 regulator-min-microvolt = <1800000>;
  46                 regulator-max-microvolt = <1800000>;
  47                 gpio = <&gpio4 5 GPIO_ACTIVE_HIGH>;     /* gpio101 */
  48                 startup-delay-us = <70000>;
  49                 enable-active-high;
  50         };
  51 };
  52
  53 &omap3_pmx_core {
  54         /* REVISIT: twl gpio0 is mmc0_cd */
  55         mmc1_pins: pinmux_mmc1_pins {
  56                 pinctrl-single,pins = <
  57                         OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)        /* sdmmc1_clk.sdmmc1_clk */
  58                         OMAP3_CORE1_IOPAD(0x2146, PIN_OUTPUT_PULLUP | MUX_MODE0)        /* sdmmc1_cmd.sdmmc1_cmd */
  59                         OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
  60                         OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
  61                         OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
  62                         OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
  63                 >;
  64         };
  65
  66         mmc2_pins: pinmux_mmc2_pins {
  67                 pinctrl-single,pins = <
  68                         OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
  69                         OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
  70                         OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat0.sdmmc2_dat0 */
  71                         OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat1.sdmmc2_dat1 */
  72                         OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat2.sdmmc2_dat2 */
  73                         OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat3.sdmmc2_dat3 */
  74                         OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat4.sdmmc2_dat4 */
  75                         OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat5.sdmmc2_dat5 */
  76                         OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat6.sdmmc2_dat6 */
  77                         OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE0)                /* sdmmc2_dat7.sdmmc2_dat7 */
  78                 >;
  79         };
  80
  81         mmc3_pins: pinmux_mmc3_pins {
  82                 pinctrl-single,pins = <
  83                         OMAP3_CORE1_IOPAD(0x2198, PIN_INPUT | MUX_MODE4)        /* mcbsp1_clkx.gpio_162 WLAN IRQ */
  84                         OMAP3_CORE1_IOPAD(0x21d0, PIN_INPUT_PULLUP | MUX_MODE3) /* mcspi1_cs1.sdmmc3_cmd */
  85                 >;
  86         };
  87
  88         uart1_pins: pinmux_uart1_pins {
  89                 pinctrl-single,pins = <
  90                         OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT | MUX_MODE0)                /* uart1_cts.uart1_cts */
  91                         OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE0)               /* uart1_rts.uart1_rts */
  92                         OMAP3_CORE1_IOPAD(0x2182, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */
  93                         OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0)               /* uart1_tx.uart1_tx */
  94                 >;
  95         };
  96
  97         uart2_pins: pinmux_uart2_pins {
  98                 pinctrl-single,pins = <
  99                         OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */
 100                         OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)               /* uart2_rts.uart2_rts */
 101                         OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)                /* uart2_rx.uart2_rx */
 102                         OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)               /* uart2_tx.uart2_tx */
 103                 >;
 104         };
 105
 106         uart3_pins: pinmux_uart3_pins {
 107                 pinctrl-single,pins = <
 108                         OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLDOWN | MUX_MODE0)       /* uart3_cts_rctx.uart3_cts_rctx */
 109                         OMAP3_CORE1_IOPAD(0x219c, PIN_OUTPUT | MUX_MODE0)               /* uart3_rts_sd.uart3_rts_sd */
 110                         OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)                /* uart3_rx_irrx.uart3_rx_irrx */
 111                         OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)               /* uart3_tx_irtx.uart3_tx_irtx */
 112                 >;
 113         };
 114
 115         /* wl12xx GPIO output for WLAN_EN */
 116         wl12xx_gpio: pinmux_wl12xx_gpio {
 117                 pinctrl-single,pins = <
 118                         OMAP3_CORE1_IOPAD(0x211a, PIN_OUTPUT| MUX_MODE4)                /* cam_d2.gpio_101 */
 119                 >;
 120         };
 121 };
 122
 123 &omap3_pmx_core2 {
 124         mmc3_2_pins: pinmux_mmc3_2_pins {
 125                 pinctrl-single,pins = <
 126                         OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2)      /* etk_clk.sdmmc3_clk */
 127                         OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2)      /* etk_d4.sdmmc3_dat0 */
 128                         OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2)      /* etk_d5.sdmmc3_dat1 */
 129                         OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2)      /* etk_d6.sdmmc3_dat2 */
 130                         OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2)      /* etk_d3.sdmmc3_dat3 */
 131                 >;
 132         };
 133 };
 134
 135 &omap3_pmx_wkup {
 136         wlan_host_wkup: pinmux_wlan_host_wkup_pins {
 137                 pinctrl-single,pins = <
 138                         OMAP3_WKUP_IOPAD(0x2a1a, PIN_INPUT_PULLUP | MUX_MODE4)  /* sys_clkout1.gpio_10 WLAN_HOST_WKUP */
 139                 >;
 140         };
 141 };
 142
 143 &i2c1 {
 144         clock-frequency = <2600000>;
 145
 146         twl: twl@48 {
 147                 reg = <0x48>;
 148                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 149                 interrupt-parent = <&intc>;
 150         };
 151 };
 152
 153 #include "twl4030.dtsi"
 154
 155 &i2c2 {
 156         clock-frequency = <400000>;
 157 };
 158
 159 &i2c3 {
 160         clock-frequency = <400000>;
 161
 162         /*
 163          * TVP5146 Video decoder-in for analog input support.
 164          */
 165         tvp5146@5c {
 166                 compatible = "ti,tvp5146m2";
 167                 reg = <0x5c>;
 168         };
 169 };
 170
 171 &twl_gpio {
 172         ti,use-leds;
 173 };
 174
 175 &mmc1 {
 176         vmmc-supply = <&vmmc1>;
 177         vqmmc-supply = <&vsim>;
 178         bus-width = <4>;
 179         pinctrl-names = "default";
 180         pinctrl-0 = <&mmc1_pins>;
 181 };
 182 /*
 183 &mmc2 {
 184         vmmc-supply = <&vmmc2>;
 185         ti,non-removable;
 186         bus-width = <8>;
 187         pinctrl-names = "default";
 188         pinctrl-0 = <&mmc2_pins>;
 189 };
 190 */
 191 &mmc3 {
 192         vmmc-supply = <&wl12xx_vmmc>;
 193         non-removable;
 194         bus-width = <4>;
 195         cap-power-off-card;
 196         pinctrl-names = "default";
 197         pinctrl-0 = <&mmc3_pins &mmc3_2_pins>;
 198
 199         #address-cells = <1>;
 200         #size-cells = <0>;
 201         wlcore: wlcore@2 {
 202                 compatible = "ti,wl1271";
 203                 reg = <2>;
 204                 interrupt-parent = <&gpio6>;
 205                 interrupts = <2 IRQ_TYPE_EDGE_RISING>; /* gpio 162 */
 206                 ref-clock-frequency = <26000000>;
 207         };
 208 };
 209
 210 &uart1 {
 211        pinctrl-names = "default";
 212        pinctrl-0 = <&uart1_pins>;
 213 };
 214
 215 &uart2 {
 216        pinctrl-names = "default";
 217        pinctrl-0 = <&uart2_pins>;
 218 };
 219
 220 &uart3 {
 221        pinctrl-names = "default";
 222        pinctrl-0 = <&uart3_pins>;
 223 };
 224
 225 &uart4 {
 226        status = "disabled";
 227 };
 228
 229 &usb_otg_hs {
 230         interface-type = <0>;
 231         usb-phy = <&usb2_phy>;
 232         mode = <3>;
 233         power = <50>;
 234 };