arch/arm/boot/dts/logicpd-som-lv.dtsi

   1 /*
   2  * This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License version 2 as
   4  * published by the Free Software Foundation.
   5  */
   6
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         cpus {
  11                 cpu@0 {
  12                         cpu0-supply = <&vcc>;
  13                 };
  14         };
  15
  16         wl12xx_vmmc: wl12xx_vmmc {
  17                 compatible = "regulator-fixed";
  18                 regulator-name = "vwl1271";
  19                 regulator-min-microvolt = <1800000>;
  20                 regulator-max-microvolt = <1800000>;
  21                 gpio = <&gpio1 3 0>;   /* gpio_3 */
  22                 startup-delay-us = <70000>;
  23                 enable-active-high;
  24                 vin-supply = <&vmmc2>;
  25         };
  26
  27         /* HS USB Host PHY on PORT 1 */
  28         hsusb2_phy: hsusb2_phy {
  29                 compatible = "usb-nop-xceiv";
  30                 reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; /* gpio_4 */
  31         };
  32 };
  33
  34 &gpmc {
  35         ranges = <0 0 0x00000000 0x1000000>;    /* CS0: 16MB for NAND */
  36
  37         nand@0,0 {
  38                 compatible = "ti,omap2-nand";
  39                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
  40                 interrupt-parent = <&gpmc>;
  41                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
  42                              <1 IRQ_TYPE_NONE>; /* termcount */
  43                 linux,mtd-name = "micron,mt29f4g16abbda3w";
  44                 nand-bus-width = <16>;
  45                 ti,nand-ecc-opt = "bch8";
  46                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
  47                 gpmc,sync-clk-ps = <0>;
  48                 gpmc,cs-on-ns = <0>;
  49                 gpmc,cs-rd-off-ns = <44>;
  50                 gpmc,cs-wr-off-ns = <44>;
  51                 gpmc,adv-on-ns = <6>;
  52                 gpmc,adv-rd-off-ns = <34>;
  53                 gpmc,adv-wr-off-ns = <44>;
  54                 gpmc,we-off-ns = <40>;
  55                 gpmc,oe-off-ns = <54>;
  56                 gpmc,access-ns = <64>;
  57                 gpmc,rd-cycle-ns = <82>;
  58                 gpmc,wr-cycle-ns = <82>;
  59                 gpmc,wr-access-ns = <40>;
  60                 gpmc,wr-data-mux-bus-ns = <0>;
  61                 gpmc,device-width = <2>;
  62                 #address-cells = <1>;
  63                 #size-cells = <1>;
  64
  65                 /* u-boot uses mtdparts=omap2-nand.0:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs) */
  66
  67                 x-loader@0 {
  68                         label = "x-loader";
  69                         reg = <0 0x80000>;
  70                 };
  71
  72                 bootloaders@80000 {
  73                         label = "u-boot";
  74                         reg = <0x80000 0x1e0000>;
  75                 };
  76
  77                 bootloaders_env@260000 {
  78                         label = "u-boot-env";
  79                         reg = <0x260000 0x20000>;
  80                 };
  81
  82                 kernel@280000 {
  83                         label = "kernel";
  84                         reg = <0x280000 0x400000>;
  85                 };
  86
  87                 filesystem@680000 {
  88                         label = "fs";
  89                         reg = <0x680000 0>;     /* 0 = MTDPART_SIZ_FULL */
  90                 };
  91         };
  92 };
  93
  94 &i2c1 {
  95         clock-frequency = <2600000>;
  96
  97         twl: twl@48 {
  98                 reg = <0x48>;
  99                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 100                 interrupt-parent = <&intc>;
 101                 twl_audio: audio {
 102                         compatible = "ti,twl4030-audio";
 103                         codec {
 104                         };
 105                 };
 106         };
 107 };
 108
 109 &i2c2 {
 110         clock-frequency = <400000>;
 111 };
 112
 113 &i2c3 {
 114         clock-frequency = <400000>;
 115 };
 116
 117 &mmc3 {
 118         interrupts-extended = <&intc 94 &omap3_pmx_core2 0x46>;
 119         pinctrl-0 = <&mmc3_pins>;
 120         pinctrl-names = "default";
 121         vmmc-supply = <&wl12xx_vmmc>;
 122         non-removable;
 123         bus-width = <4>;
 124         cap-power-off-card;
 125         #address-cells = <1>;
 126         #size-cells = <0>;
 127         wlcore: wlcore@2 {
 128                 compatible = "ti,wl1273";
 129                 reg = <2>;
 130                 interrupt-parent = <&gpio5>;
 131                 interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; /* gpio 152 */
 132                 ref-clock-frequency = <26000000>;
 133         };
 134 };
 135
 136 &usbhshost {
 137         port2-mode = "ehci-phy";
 138 };
 139
 140 &usbhsehci {
 141         phys = <0 &hsusb2_phy>;
 142 };
 143
 144
 145 &omap3_pmx_core {
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&hsusb2_pins>;
 148
 149         mmc3_pins: pinmux_mm3_pins {
 150                 pinctrl-single,pins = <
 151                         OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat4.sdmmc3_dat0 */
 152                         OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat5.sdmmc3_dat1 */
 153                         OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat2 */
 154                         OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat3 */
 155                         OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */
 156                         OMAP3_CORE1_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4)       /* sys_boot1.gpio_3 */
 157                         OMAP3_CORE1_IOPAD(0x21d0, PIN_INPUT_PULLUP | MUX_MODE3) /* mcspi1_cs1.sdmmc3_cmd */
 158                         OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT_PULLUP | MUX_MODE3) /* mcspi1_cs2.sdmmc_clk */
 159                 >;
 160         };
 161         mcbsp2_pins: pinmux_mcbsp2_pins {
 162                 pinctrl-single,pins = <
 163                         OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)        /* mcbsp2_fsx */
 164                         OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)        /* mcbsp2_clkx */
 165                         OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)        /* mcbsp2_dr */
 166                         OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)       /* mcbsp2_dx */
 167                 >;
 168         };
 169         uart2_pins: pinmux_uart2_pins {
 170                 pinctrl-single,pins = <
 171                         OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT | MUX_MODE0)        /* uart2_cts.uart2_cts */
 172                         OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)       /* uart2_rts .uart2_rts*/
 173                         OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)       /* uart2_tx.uart2_tx */
 174                         OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)        /* uart2_rx.uart2_rx */
 175                         OMAP3_CORE1_IOPAD(0x2198, PIN_OUTPUT | MUX_MODE4)       /* GPIO_162,BT_EN */
 176                 >;
 177         };
 178         mcspi1_pins: pinmux_mcspi1_pins {
 179                 pinctrl-single,pins = <
 180                         OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0)        /* mcspi1_clk.mcspi1_clk */
 181                         OMAP3_CORE1_IOPAD(0x21ca, PIN_OUTPUT | MUX_MODE0)       /* mcspi1_simo.mcspi1_simo */
 182                         OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT_PULLUP | MUX_MODE0) /* mcspi1_somi.mcspi1_somi */
 183                         OMAP3_CORE1_IOPAD(0x21ce, PIN_OUTPUT | MUX_MODE0)       /* mcspi1_cs0.mcspi1_cs0 */
 184                 >;
 185         };
 186
 187         hsusb2_pins: pinmux_hsusb2_pins {
 188                 pinctrl-single,pins = <
 189                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
 190                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
 191                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
 192                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
 193                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
 194                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
 195                 >;
 196         };
 197
 198         hsusb_otg_pins: pinmux_hsusb_otg_pins {
 199                 pinctrl-single,pins = <
 200                         OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0)        /* hsusb0_clk.hsusb0_clk */
 201                         OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0)       /* hsusb0_stp.hsusb0_stp */
 202                         OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0)        /* hsusb0_dir.hsusb0_dir */
 203                         OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0)        /* hsusb0_nxt.hsusb0_nxt */
 204                         OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0)        /* hsusb0_data0.hsusb0_data0 */
 205                         OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0)        /* hsusb0_data1.hsusb0_data1 */
 206                         OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0)        /* hsusb0_data2.hsusb0_data2 */
 207                         OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0)        /* hsusb0_data3.hsusb0_data3 */
 208                         OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0)        /* hsusb0_data4.hsusb0_data4 */
 209                         OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0)        /* hsusb0_data5.hsusb0_data5 */
 210                         OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0)        /* hsusb0_data6.hsusb0_data6 */
 211                         OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0)        /* hsusb0_data7.hsusb0_data7 */
 212                 >;
 213         };
 214
 215
 216 };
 217
 218 &omap3_pmx_wkup {
 219         pinctrl-names = "default";
 220         pinctrl-0 = <&hsusb2_reset_pin>;
 221         hsusb2_reset_pin: pinmux_hsusb1_reset_pin {
 222                 pinctrl-single,pins = <
 223                         OMAP3_WKUP_IOPAD(0x2a0e, PIN_OUTPUT | MUX_MODE4)        /* sys_boot2.gpio_4 */
 224                 >;
 225         };
 226 };
 227
 228 &omap3_pmx_core2 {
 229         pinctrl-names = "default";
 230         pinctrl-0 = <&hsusb2_2_pins>;
 231         hsusb2_2_pins: pinmux_hsusb2_2_pins {
 232                 pinctrl-single,pins = <
 233                         OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
 234                         OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
 235                         OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
 236                         OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
 237                         OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
 238                         OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
 239                 >;
 240         };
 241 };
 242
 243 &uart2 {
 244         interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
 245         pinctrl-names = "default";
 246         pinctrl-0 = <&uart2_pins>;
 247 };
 248
 249 &mcspi1 {
 250         pinctrl-names = "default";
 251         pinctrl-0 = <&mcspi1_pins>;
 252 };
 253
 254 #include "twl4030.dtsi"
 255 #include "twl4030_omap3.dtsi"
 256
 257 &twl {
 258         twl_power: power {
 259                 compatible = "ti,twl4030-power-idle-osc-off", "ti,twl4030-power-idle";
 260                 ti,use_poweroff;
 261         };
 262 };
 263
 264 &twl_gpio {
 265         ti,use-leds;
 266 };