arch/arm/boot/dts/omap4-var-om44customboard.dtsi

   1 /*
   2  * Copyright (C) 2014 Joachim Eastwood <manabian@gmail.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
   9 #include <dt-bindings/input/input.h>
  10
  11 / {
  12         aliases {
  13                 display0 = &hdmi0;
  14         };
  15
  16         leds {
  17                 compatible = "gpio-leds";
  18                 pinctrl-names = "default";
  19                 pinctrl-0 = <&gpio_led_pins>;
  20
  21                 led0 {
  22                         label = "var:green:led0";
  23                         gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; /* gpio 173 */
  24                         linux,default-trigger = "heartbeat";
  25                 };
  26
  27                 led1 {
  28                         label = "var:green:led1";
  29                         gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; /* gpio 172 */
  30                 };
  31         };
  32
  33         gpio-keys {
  34                 compatible = "gpio-keys";
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&gpio_key_pins>;
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39
  40                 user-key@184 {
  41                         label = "user";
  42                         gpios = <&gpio6 24 GPIO_ACTIVE_HIGH>; /* gpio 184 */
  43                         linux,code = <BTN_EXTRA>;
  44                         wakeup-source;
  45                 };
  46         };
  47
  48         hdmi0: connector {
  49                 compatible = "hdmi-connector";
  50                 pinctrl-names = "default";
  51                 pinctrl-0 = <&hdmi_hpd_pins>;
  52                 label = "hdmi";
  53                 type = "a";
  54
  55                 hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; /* gpio_63 */
  56
  57                 port {
  58                         hdmi_connector_in: endpoint {
  59                                 remote-endpoint = <&hdmi_out>;
  60                         };
  61                 };
  62         };
  63 };
  64
  65 &omap4_pmx_core {
  66         uart1_pins: pinmux_uart1_pins {
  67                 pinctrl-single,pins = <
  68                         OMAP4_IOPAD(0x13c, PIN_INPUT_PULLUP | MUX_MODE1)        /* mcspi1_cs2.uart1_cts */
  69                         OMAP4_IOPAD(0x13e, PIN_OUTPUT | MUX_MODE1)              /* mcspi1_cs3.uart1_rts */
  70                         OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE1)        /* i2c2_scl.uart1_rx */
  71                         OMAP4_IOPAD(0x128, PIN_OUTPUT | MUX_MODE1)              /* i2c2_sda.uart1_tx */
  72                 >;
  73         };
  74
  75         mcspi1_pins: pinmux_mcspi1_pins {
  76                 pinctrl-single,pins = <
  77                         OMAP4_IOPAD(0x132, PIN_INPUT | MUX_MODE0)               /*  mcspi1_clk.mcspi1_clk */
  78                         OMAP4_IOPAD(0x134, PIN_INPUT | MUX_MODE0)               /*  mcspi1_somi.mcspi1_somi */
  79                         OMAP4_IOPAD(0x136, PIN_INPUT | MUX_MODE0)               /*  mcspi1_simo.mcspi1_simo */
  80                         OMAP4_IOPAD(0x138, PIN_INPUT | MUX_MODE0)               /*  mcspi1_cs0.mcspi1_cs0 */
  81                 >;
  82         };
  83
  84         mcasp_pins: pinmux_mcsasp_pins {
  85                 pinctrl-single,pins = <
  86                         OMAP4_IOPAD(0x0f8, PIN_OUTPUT | MUX_MODE2)              /*  mcbsp2_dr.abe_mcasp_axr */
  87                 >;
  88         };
  89
  90         dss_dpi_pins: pinmux_dss_dpi_pins {
  91                 pinctrl-single,pins = <
  92                         OMAP4_IOPAD(0x162, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data23 */
  93                         OMAP4_IOPAD(0x164, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data22 */
  94                         OMAP4_IOPAD(0x166, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data21 */
  95                         OMAP4_IOPAD(0x168, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data20 */
  96                         OMAP4_IOPAD(0x16a, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data19 */
  97                         OMAP4_IOPAD(0x16c, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data18 */
  98                         OMAP4_IOPAD(0x16e, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data15 */
  99                         OMAP4_IOPAD(0x170, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data14 */
 100                         OMAP4_IOPAD(0x172, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data13 */
 101                         OMAP4_IOPAD(0x174, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data12 */
 102                         OMAP4_IOPAD(0x176, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data11 */
 103                         OMAP4_IOPAD(0x1b4, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data10 */
 104                         OMAP4_IOPAD(0x1b6, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data9 */
 105                         OMAP4_IOPAD(0x1b8, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data16 */
 106                         OMAP4_IOPAD(0x1ba, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data17 */
 107                         OMAP4_IOPAD(0x1bc, PIN_OUTPUT | MUX_MODE5)              /* dispc2_hsync */
 108                         OMAP4_IOPAD(0x1be, PIN_OUTPUT | MUX_MODE5)              /* dispc2_pclk */
 109                         OMAP4_IOPAD(0x1c0, PIN_OUTPUT | MUX_MODE5)              /* dispc2_vsync */
 110                         OMAP4_IOPAD(0x1c2, PIN_OUTPUT | MUX_MODE5)              /* dispc2_de */
 111                         OMAP4_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data8 */
 112                         OMAP4_IOPAD(0x1c6, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data7 */
 113                         OMAP4_IOPAD(0x1c8, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data6 */
 114                         OMAP4_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data5 */
 115                         OMAP4_IOPAD(0x1cc, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data4 */
 116                         OMAP4_IOPAD(0x1ce, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data3 */
 117                         OMAP4_IOPAD(0x1d0, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data2 */
 118                         OMAP4_IOPAD(0x1d2, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data1 */
 119                         OMAP4_IOPAD(0x1d4, PIN_OUTPUT | MUX_MODE5)              /* dispc2_data0 */
 120                 >;
 121         };
 122
 123         dss_hdmi_pins: pinmux_dss_hdmi_pins {
 124                 pinctrl-single,pins = <
 125                         OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)               /* hdmi_cec.hdmi_cec */
 126                         OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0)        /* hdmi_scl.hdmi_scl */
 127                         OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0)        /* hdmi_sda.hdmi_sda */
 128                 >;
 129         };
 130
 131         i2c4_pins: pinmux_i2c4_pins {
 132                 pinctrl-single,pins = <
 133                         OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0)        /* i2c4_scl */
 134                         OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0)        /* i2c4_sda */
 135                 >;
 136         };
 137
 138         mmc5_pins: pinmux_mmc5_pins {
 139                 pinctrl-single,pins = <
 140                         OMAP4_IOPAD(0x0f6, PIN_INPUT | MUX_MODE3)               /* abe_mcbsp2_clkx.gpio_110 */
 141                         OMAP4_IOPAD(0x148, PIN_INPUT_PULLUP | MUX_MODE0)        /* sdmmc5_clk.sdmmc5_clk */
 142                         OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0)        /* sdmmc5_cmd.sdmmc5_cmd */
 143                         OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0)        /* sdmmc5_dat0.sdmmc5_dat0 */
 144                         OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0)        /* sdmmc5_dat1.sdmmc5_dat1 */
 145                         OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0)        /* sdmmc5_dat2.sdmmc5_dat2 */
 146                         OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0)        /* sdmmc5_dat3.sdmmc5_dat3 */
 147                 >;
 148         };
 149
 150         gpio_led_pins: pinmux_gpio_led_pins {
 151                 pinctrl-single,pins = <
 152                         OMAP4_IOPAD(0x17e, PIN_OUTPUT | MUX_MODE3)              /* kpd_col4.gpio_172 */
 153                         OMAP4_IOPAD(0x180, PIN_OUTPUT | MUX_MODE3)              /* kpd_col5.gpio_173 */
 154                 >;
 155         };
 156
 157         gpio_key_pins: pinmux_gpio_key_pins {
 158                 pinctrl-single,pins = <
 159                         OMAP4_IOPAD(0x1a2, PIN_INPUT | MUX_MODE3)               /* sys_boot0.gpio_184 */
 160                 >;
 161         };
 162
 163         ks8851_irq_pins: pinmux_ks8851_irq_pins {
 164                 pinctrl-single,pins = <
 165                         OMAP4_IOPAD(0x17c, PIN_INPUT_PULLUP | MUX_MODE3)        /* kpd_col3.gpio_171 */
 166                 >;
 167         };
 168
 169         hdmi_hpd_pins: pinmux_hdmi_hpd_pins {
 170                 pinctrl-single,pins = <
 171                         OMAP4_IOPAD(0x098, PIN_INPUT_PULLDOWN | MUX_MODE3)      /* hdmi_hpd.gpio_63 */
 172                 >;
 173         };
 174
 175         backlight_pins: pinmux_backlight_pins {
 176                 pinctrl-single,pins = <
 177                         OMAP4_IOPAD(0x116, PIN_OUTPUT | MUX_MODE3)              /* abe_dmic_din3.gpio_122 */
 178                 >;
 179         };
 180 };
 181
 182 &i2c4 {
 183         pinctrl-names = "default";
 184         pinctrl-0 = <&i2c4_pins>;
 185         clock-frequency = <400000>;
 186         status = "okay";
 187 };
 188
 189 &uart1 {
 190         pinctrl-names = "default";
 191         pinctrl-0 = <&uart1_pins>;
 192         status = "okay";
 193 };
 194
 195 &mcspi1 {
 196         pinctrl-names = "default";
 197         pinctrl-0 = <&mcspi1_pins>;
 198         status = "okay";
 199
 200         eth@0 {
 201                 compatible = "ks8851";
 202                 pinctrl-names = "default";
 203                 pinctrl-0 = <&ks8851_irq_pins>;
 204                 spi-max-frequency = <24000000>;
 205                 reg = <0>;
 206                 interrupt-parent = <&gpio6>;
 207                 interrupts = <11 IRQ_TYPE_LEVEL_LOW>; /* gpio 171 */
 208         };
 209 };
 210
 211 &mmc5 {
 212         pinctrl-names = "default";
 213         pinctrl-0 = <&mmc5_pins>;
 214         vmmc-supply = <&vbat>;
 215         bus-width = <4>;
 216         cd-gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>; /* gpio 110 */
 217         status = "okay";
 218 };
 219
 220 &dss {
 221         status = "okay";
 222 };
 223
 224 &hdmi {
 225         status = "okay";
 226         pinctrl-names = "default";
 227         pinctrl-0 = <&dss_hdmi_pins>;
 228         vdda-supply = <&vdac>;
 229
 230         port {
 231                 hdmi_out: endpoint {
 232                         remote-endpoint = <&hdmi_connector_in>;
 233                 };
 234         };
 235 };