arch/arm/boot/dts/omap3-cm-t3517.dts

   1 /*
   2  * Support for CompuLab CM-T3517
   3  */
   4 /dts-v1/;
   5
   6 #include "am3517.dtsi"
   7 #include "omap3-cm-t3x.dtsi"
   8
   9 / {
  10         model = "CompuLab CM-T3517";
  11         compatible = "compulab,omap3-cm-t3517", "ti,am3517", "ti,omap3";
  12
  13         vmmc:  regulator-vmmc {
  14                 compatible = "regulator-fixed";
  15                 regulator-name = "vmmc";
  16                 regulator-min-microvolt = <3300000>;
  17                 regulator-max-microvolt = <3300000>;
  18         };
  19
  20         wl12xx_vmmc2: wl12xx_vmmc2 {
  21                 compatible = "regulator-fixed";
  22                 regulator-name = "vw1271";
  23                 pinctrl-names = "default";
  24                 pinctrl-0 = <
  25                                 &wl12xx_wkup_pins
  26                                 &wl12xx_core_pins
  27                             >;
  28                 regulator-min-microvolt = <1800000>;
  29                 regulator-max-microvolt = <1800000>;
  30                 gpio = <&gpio1 6 GPIO_ACTIVE_HIGH >; /* gpio6 */
  31                 startup-delay-us = <20000>;
  32                 enable-active-high;
  33         };
  34
  35         wl12xx_vaux2: wl12xx_vaux2 {
  36                 compatible = "regulator-fixed";
  37                 regulator-name = "vwl1271_vaux2";
  38                 regulator-min-microvolt = <1800000>;
  39                 regulator-max-microvolt = <1800000>;
  40         };
  41 };
  42
  43 &omap3_pmx_wkup {
  44
  45         wl12xx_wkup_pins: pinmux_wl12xx_wkup_pins {
  46                 pinctrl-single,pins = <
  47                         OMAP3_WKUP_IOPAD(0x2a0e, PIN_OUTPUT | MUX_MODE4)        /* sys_boot2.gpio_4 */
  48                         OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE4)        /* sys_boot4.gpio_6 */
  49                 >;
  50         };
  51 };
  52
  53 &omap3_pmx_core {
  54
  55         phy1_reset_pins: pinmux_hsusb1_phy_reset_pins {
  56                 pinctrl-single,pins = <
  57                         OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE4)       /* uart2_tx.gpio_146 */
  58                 >;
  59         };
  60
  61         phy2_reset_pins: pinmux_hsusb2_phy_reset_pins {
  62                 pinctrl-single,pins = <
  63                         OMAP3_CORE1_IOPAD(0x217a, PIN_OUTPUT | MUX_MODE4)       /* uart2_rx.gpio_147 */
  64                 >;
  65         };
  66
  67         otg_drv_vbus: pinmux_otg_drv_vbus {
  68                 pinctrl-single,pins = <
  69                         OMAP3_CORE1_IOPAD(0x2210, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_50MHz_clk.usb0_drvvbus */
  70                 >;
  71         };
  72
  73         mmc2_pins: pinmux_mmc2_pins {
  74                 pinctrl-single,pins = <
  75                         OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
  76                         OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
  77                         OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
  78                         OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
  79                         OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
  80                         OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
  81                 >;
  82         };
  83
  84         wl12xx_core_pins: pinmux_wl12xx_core_pins {
  85                 pinctrl-single,pins = <
  86                         OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE4)       /* gpmc_ncs5.gpio_56 */
  87                         OMAP3_CORE1_IOPAD(0x2176, PIN_INPUT_PULLUP | MUX_MODE4) /* uart2_rts.gpio_145 */
  88                 >;
  89         };
  90
  91         usb_hub_pins: pinmux_usb_hub_pins {
  92                 pinctrl-single,pins = <
  93                         OMAP3_CORE1_IOPAD(0x2184, PIN_OUTPUT | MUX_MODE4)       /* mcbsp4_clkx.gpio_152 - USB HUB RST */
  94                 >;
  95         };
  96 };
  97
  98 &hsusb1_phy {
  99         pinctrl-names = "default";
 100         pinctrl-0 = <&phy1_reset_pins>;
 101         reset-gpios = <&gpio5 18 GPIO_ACTIVE_LOW>;
 102 };
 103
 104 &hsusb2_phy {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&phy2_reset_pins>;
 107         reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>;
 108 };
 109
 110 &davinci_emac {
 111         status = "okay";
 112 };
 113
 114 &davinci_mdio {
 115         status = "okay";
 116 };
 117
 118 &am35x_otg_hs {
 119         status = "okay";
 120         pinctrl-names = "default";
 121         pinctrl-0 = <&otg_drv_vbus>;
 122 };
 123
 124 &mmc1 {
 125         vmmc-supply = <&vmmc>;
 126 };
 127
 128 &mmc2 {
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&mmc2_pins>;
 131         vmmc-supply = <&wl12xx_vmmc2>;
 132         vmmc_aux-supply = <&wl12xx_vaux2>;
 133         non-removable;
 134         bus-width = <4>;
 135         cap-power-off-card;
 136
 137         #address-cells = <1>;
 138         #size-cells = <0>;
 139         wlcore: wlcore@2 {
 140                 compatible = "ti,wl1271";
 141                 reg = <2>;
 142                 interrupt-parent = <&gpio5>;
 143                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; /* gpio 145 */
 144                 ref-clock-frequency = <38400000>;
 145         };
 146 };
 147
 148 &dss {
 149         status = "ok";
 150
 151         pinctrl-names = "default";
 152         pinctrl-0 = <
 153                 &dss_dpi_pins_common
 154                 &dss_dpi_pins_cm_t35x
 155         >;
 156 };
 157