The Design and Implementation of the FreeBSD Operating System, Second Edition
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx6dl-qmx6.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0 or MIT
    2 //
    3 // Device Tree Source for i.MX6DL based congatec QMX6
    4 // System on Module
    5 //
    6 // Copyright 2018-2021 General Electric Company
    7 // Copyright 2018-2021 Collabora
    8 // Copyright 2016 congatec AG
    9 
   10 #include "imx6dl.dtsi"
   11 #include <dt-bindings/gpio/gpio.h>
   12 #include <dt-bindings/sound/fsl-imx-audmux.h>
   13 
   14 / {
   15         memory@10000000 {
   16                 reg = <0x10000000 0x40000000>;
   17         };
   18 
   19         reg_3p3v: 3p3v {
   20                 compatible = "regulator-fixed";
   21                 regulator-name = "3P3V";
   22                 regulator-min-microvolt = <3300000>;
   23                 regulator-max-microvolt = <3300000>;
   24         };
   25 
   26         i2cmux {
   27                 compatible = "i2c-mux-gpio";
   28                 #address-cells = <1>;
   29                 #size-cells = <0>;
   30                 mux-gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>;
   31                 i2c-parent = <&i2c2>;
   32 
   33                 i2c5: i2c@0 {
   34                         reg = <0>;
   35                         #address-cells = <1>;
   36                         #size-cells = <0>;
   37                 };
   38 
   39                 i2c6: i2c@1 {
   40                         reg = <1>;
   41                         #address-cells = <1>;
   42                         #size-cells = <0>;
   43                 };
   44         };
   45 };
   46 
   47 &audmux {
   48         pinctrl-names = "default";
   49         pinctrl-0 = <&pinctrl_audmux>;
   50 
   51         audmux_ssi1 {
   52                 fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
   53                 fsl,port-config = <
   54                         (IMX_AUDMUX_V2_PTCR_TFSDIR |
   55                         IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT6) |
   56                         IMX_AUDMUX_V2_PTCR_TCLKDIR |
   57                         IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT6) |
   58                         IMX_AUDMUX_V2_PTCR_SYN)
   59                         IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT6)
   60                 >;
   61         };
   62 
   63         audmux_aud6 {
   64                 fsl,audmux-port = <MX51_AUDMUX_PORT6>;
   65                 fsl,port-config = <
   66                         IMX_AUDMUX_V2_PTCR_SYN
   67                         IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
   68                 >;
   69         };
   70 };
   71 
   72 &clks {
   73         clocks = <&rtc_sqw>;
   74         clock-names = "ckil";
   75         assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
   76                           <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
   77         assigned-clock-parents = <&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
   78                                  <&clks IMX6QDL_CLK_PLL2_PFD0_352M>;
   79 };
   80 
   81 &ecspi1 {
   82         cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
   83         pinctrl-names = "default";
   84         pinctrl-0 = <&pinctrl_spi1>;
   85         status = "okay";
   86 
   87         flash@0 {
   88                 #address-cells = <1>;
   89                 #size-cells = <1>;
   90                 compatible = "sst,sst25vf032b", "jedec,spi-nor";
   91                 spi-max-frequency = <20000000>;
   92                 reg = <0>;
   93 
   94                 partition@0 {
   95                         label = "bootloader";
   96                         reg = <0x0000000 0x100000>;
   97                 };
   98 
   99                 partition@100000 {
  100                         label = "user";
  101                         reg = <0x0100000 0x2fc000>;
  102                 };
  103 
  104                 partition@3fc000 {
  105                         label = "reserved";
  106                         reg = <0x03fc000 0x4000>;
  107                         read-only;
  108                 };
  109         };
  110 };
  111 
  112 &fec {
  113         pinctrl-names = "default";
  114         pinctrl-0 = <&pinctrl_enet &pinctrl_phy_reset>;
  115         phy-mode = "rgmii-id";
  116         phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
  117         fsl,magic-packet;
  118         phy-handle = <&phy0>;
  119 
  120         mdio {
  121                 #address-cells = <1>;
  122                 #size-cells = <0>;
  123 
  124                 phy0: ethernet-phy@6 {
  125                         reg = <6>;
  126                         qca,clk-out-frequency = <125000000>;
  127                 };
  128         };
  129 };
  130 
  131 &i2c1 {
  132         clock-frequency = <100000>;
  133         pinctrl-names = "default", "gpio";
  134         pinctrl-0 = <&pinctrl_i2c1>;
  135         pinctrl-1 = <&pinctrl_i2c1_gpio>;
  136         scl-gpios = <&gpio3 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  137         sda-gpios = <&gpio3 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  138         status = "okay";
  139 };
  140 
  141 &i2c2 {
  142         clock-frequency = <100000>;
  143         pinctrl-names = "default", "gpio";
  144         pinctrl-0 = <&pinctrl_i2c2>;
  145         pinctrl-1 = <&pinctrl_i2c2_gpio>;
  146         scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  147         sda-gpios = <&gpio4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  148         status = "okay";
  149 };
  150 
  151 &i2c3 {
  152         clock-frequency = <100000>;
  153         pinctrl-names = "default", "gpio";
  154         pinctrl-0 = <&pinctrl_i2c3>;
  155         pinctrl-1 = <&pinctrl_i2c3_gpio>;
  156         scl-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  157         sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  158         status = "okay";
  159 
  160         rtc: m41t62@68 {
  161                 compatible = "st,m41t62";
  162                 reg = <0x68>;
  163 
  164                 rtc_sqw: clock {
  165                         compatible = "fixed-clock";
  166                         #clock-cells = <0>;
  167                         clock-frequency = <32768>;
  168                 };
  169         };
  170 };
  171 
  172 &i2c6 {
  173         pmic@8 {
  174                 compatible = "fsl,pfuze100";
  175                 reg = <0x08>;
  176 
  177                 regulators {
  178                         sw1a_reg: sw1ab {
  179                                 regulator-min-microvolt = <300000>;
  180                                 regulator-max-microvolt = <1875000>;
  181                                 regulator-boot-on;
  182                                 regulator-always-on;
  183                                 regulator-ramp-delay = <6250>;
  184                         };
  185 
  186                         sw1c_reg: sw1c {
  187                                 regulator-min-microvolt = <300000>;
  188                                 regulator-max-microvolt = <1875000>;
  189                                 regulator-boot-on;
  190                                 regulator-always-on;
  191                                 regulator-ramp-delay = <6250>;
  192                         };
  193 
  194                         sw2_reg: sw2 {
  195                                 regulator-min-microvolt = <800000>;
  196                                 regulator-max-microvolt = <3300000>;
  197                                 regulator-boot-on;
  198                                 regulator-always-on;
  199                         };
  200 
  201                         sw3a_reg: sw3a {
  202                                 regulator-min-microvolt = <400000>;
  203                                 regulator-max-microvolt = <1975000>;
  204                                 regulator-boot-on;
  205                                 regulator-always-on;
  206                         };
  207 
  208                         sw3b_reg: sw3b {
  209                                 regulator-min-microvolt = <400000>;
  210                                 regulator-max-microvolt = <1975000>;
  211                                 regulator-boot-on;
  212                                 regulator-always-on;
  213                         };
  214 
  215                         sw4_reg: sw4 {
  216                                 regulator-min-microvolt = <675000>;
  217                                 regulator-max-microvolt = <3300000>;
  218                                 regulator-boot-on;
  219                                 regulator-always-on;
  220                         };
  221 
  222                         swbst_reg: swbst {
  223                                 regulator-min-microvolt = <5000000>;
  224                                 regulator-max-microvolt = <5150000>;
  225                         };
  226 
  227                         snvs_reg: vsnvs {
  228                                 regulator-min-microvolt = <1000000>;
  229                                 regulator-max-microvolt = <3000000>;
  230                                 regulator-boot-on;
  231                                 regulator-always-on;
  232                         };
  233 
  234                         vref_reg: vrefddr {
  235                                 regulator-boot-on;
  236                                 regulator-always-on;
  237                         };
  238 
  239                         /*
  240                          * keep VGEN3, VGEN4 and VGEN5 enabled in order to
  241                          * maintain backward compatibility with hw-rev. A.0
  242                          */
  243                         vgen3_reg: vgen3 {
  244                                 regulator-min-microvolt = <1800000>;
  245                                 regulator-max-microvolt = <3300000>;
  246                                 regulator-always-on;
  247                         };
  248 
  249                         vgen4_reg: vgen4 {
  250                                 regulator-min-microvolt = <2500000>;
  251                                 regulator-max-microvolt = <2500000>;
  252                                 regulator-always-on;
  253                         };
  254 
  255                         vgen5_reg: vgen5 {
  256                                 regulator-min-microvolt = <1800000>;
  257                                 regulator-max-microvolt = <3300000>;
  258                                 regulator-always-on;
  259                         };
  260 
  261                         /* supply voltage for eMMC */
  262                         vgen6_reg: vgen6 {
  263                                 regulator-min-microvolt = <1800000>;
  264                                 regulator-max-microvolt = <1800000>;
  265                                 regulator-boot-on;
  266                                 regulator-always-on;
  267                         };
  268                 };
  269         };
  270 };
  271 
  272 &pcie {
  273         reset-gpio = <&gpio1 20 0>;
  274 };
  275 
  276 &pwm4 {
  277         pinctrl-names = "default";
  278         pinctrl-0 = <&pinctrl_pwm4>;
  279 };
  280 
  281 &reg_arm {
  282         vin-supply = <&sw1a_reg>;
  283 };
  284 
  285 &reg_pu {
  286         vin-supply = <&sw1c_reg>;
  287 };
  288 
  289 &reg_soc {
  290         vin-supply = <&sw1c_reg>;
  291 };
  292 
  293 &snvs_poweroff {
  294         status = "okay";
  295 };
  296 
  297 &uart2 {
  298         pinctrl-names = "default";
  299         pinctrl-0 = <&pinctrl_uart2>;
  300         status = "okay";
  301 };
  302 
  303 &uart3 {
  304         pinctrl-names = "default";
  305         pinctrl-0 = <&pinctrl_uart3>;
  306         status = "okay";
  307 };
  308 
  309 &usbh1 {
  310         /* Connected to USB-Hub SMSC USB2514, provides P0, P2, P3, P4 on Qseven connector */
  311         vbus-supply = <&reg_5v>;
  312         status = "okay";
  313 };
  314 
  315 &usbotg {
  316         pinctrl-names = "default";
  317         pinctrl-0 = <&pinctrl_usbotg>;
  318 };
  319 
  320 &usdhc2 {
  321         /* MicroSD card slot */
  322         pinctrl-names = "default";
  323         pinctrl-0 = <&pinctrl_usdhc2>;
  324         cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
  325         no-1-8-v;
  326         keep-power-in-suspend;
  327         wakeup-source;
  328         vmmc-supply = <&reg_3p3v>;
  329         status = "okay";
  330 };
  331 
  332 &usdhc3 {
  333         /* eMMC module */
  334         pinctrl-names = "default";
  335         pinctrl-0 = <&pinctrl_usdhc3>;
  336         non-removable;
  337         bus-width = <8>;
  338         no-1-8-v;
  339         keep-power-in-suspend;
  340         wakeup-source;
  341         vmmc-supply = <&reg_3p3v>;
  342         status = "okay";
  343 };
  344 
  345 &wdog1 {
  346         pinctrl-names = "default";
  347         pinctrl-0 = <&pinctrl_wdog>;
  348         fsl,ext-reset-output;
  349 };
  350 
  351 &iomuxc {
  352         pinctrl-names = "default";
  353         pinctrl-0 = <&pinctrl_hog>;
  354 
  355         qmx6mux: imx6qdl-qmx6 {
  356                 pinctrl_audmux: audmuxgrp {
  357                         fsl,pins = <
  358                                 MX6QDL_PAD_DI0_PIN2__AUD6_TXD           0x110b0 /* Q7[67] HDA_SDO */
  359                                 MX6QDL_PAD_DI0_PIN3__AUD6_TXFS          0x30b0 /* Q7[59] HDA_SYNC */
  360                                 MX6QDL_PAD_DI0_PIN4__AUD6_RXD           0x30b0 /* Q7[65] HDA_SDI */
  361                                 MX6QDL_PAD_DI0_PIN15__AUD6_TXC          0x30b0 /* Q7[63] HDA_BITCLK */
  362                         >;
  363                 };
  364 
  365                 /* PHY is on System on Module, Q7[3-15] have Ethernet lines */
  366                 pinctrl_enet: enet {
  367                         fsl,pins = <
  368                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
  369                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
  370                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b030
  371                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b030
  372                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b030
  373                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b030
  374                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b030
  375                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b030
  376                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
  377                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b030
  378                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b030
  379                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b030
  380                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b030
  381                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b030
  382                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b030
  383                                 MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN       0x1b0b0
  384                         >;
  385                 };
  386 
  387                 pinctrl_hog: hoggrp {
  388                         fsl,pins = <
  389                                 MX6QDL_PAD_GPIO_2__GPIO1_IO02           0x80000000 /* PCIE_WAKE_B */
  390                                 MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09       0x80000000 /* I2C multiplexer */
  391                                 MX6QDL_PAD_NANDF_D6__GPIO2_IO06         0x80000000 /* SD4_CD# */
  392                                 MX6QDL_PAD_NANDF_D7__GPIO2_IO07         0x80000000 /* SD4_WP */
  393                                 MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1         0x80000000 /* Camera MCLK */
  394                         >;
  395                 };
  396 
  397                 pinctrl_i2c1: i2c1 {
  398                         fsl,pins = <
  399                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1 /* Q7[66] I2C_CLK */
  400                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1 /* Q7[68] I2C_DAT */
  401                         >;
  402                 };
  403 
  404                 pinctrl_i2c1_gpio: i2c1-gpio {
  405                         fsl,pins = <
  406                                 MX6QDL_PAD_EIM_D21__GPIO3_IO21          0x1b0b0 /* Q7[66] I2C_CLK */
  407                                 MX6QDL_PAD_EIM_D28__GPIO3_IO28          0x1b0b0 /* Q7[68] I2C_DAT */
  408                         >;
  409                 };
  410 
  411                 pinctrl_i2c2: i2c2 {
  412                         fsl,pins = <
  413                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1 /* Q7[152] SDVO_CTRL_CLK */
  414                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1 /* Q7[150] SDVO_CTRL_DAT */
  415                         >;
  416                 };
  417 
  418                 pinctrl_i2c2_gpio: i2c2-gpio {
  419                         fsl,pins = <
  420                                 MX6QDL_PAD_KEY_COL3__GPIO4_IO12         0x1b0b0 /* Q7[152] SDVO_CTRL_CLK */
  421                                 MX6QDL_PAD_KEY_ROW3__GPIO4_IO13         0x1b0b0 /* Q7[150] SDVO_CTRL_DAT */
  422                         >;
  423                 };
  424 
  425                 pinctrl_i2c3: i2c3 {
  426                         fsl,pins = <
  427                                 MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1 /* Q7[60] SMB_CLK */
  428                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1 /* Q7[62] SMB_DAT */
  429                         >;
  430                 };
  431 
  432                 pinctrl_i2c3_gpio: i2c3-gpio {
  433                         fsl,pins = <
  434                                 MX6QDL_PAD_GPIO_3__GPIO1_IO03           0x1b0b0 /* Q7[60] SMB_CLK */
  435                                 MX6QDL_PAD_GPIO_6__GPIO1_IO06           0x1b0b0 /* Q7[62] SMB_DAT */
  436                         >;
  437                 };
  438 
  439                 pinctrl_phy_reset: phy-reset {
  440                         fsl,pins = <
  441                                 MX6QDL_PAD_EIM_D23__GPIO3_IO23          0x1b0b0 /* RGMII Phy Reset */
  442                         >;
  443                 };
  444 
  445                 pinctrl_pwm4: pwm4 {
  446                         fsl,pins = <
  447                                 MX6QDL_PAD_SD1_CMD__PWM4_OUT            0x1b0b1 /* Q7[123] LVDS_BLT_CTRL */
  448                         >;
  449                 };
  450 
  451                 pinctrl_q7_backlight_enable: q7-backlight-enable {
  452                         fsl,pins = <
  453                                 MX6QDL_PAD_GPIO_9__GPIO1_IO09           0x1b0b0 /* Q7[112] LVDS_BLEN */
  454                         >;
  455                 };
  456 
  457                 pinctrl_q7_gpio0: q7-gpio0 {
  458                         fsl,pins = <
  459                                 MX6QDL_PAD_EIM_A25__GPIO5_IO02          0x1b0b0 /* Q7[185] GPIO0 */
  460                         >;
  461                 };
  462 
  463                 pinctrl_q7_gpio1: q7-gpio1 {
  464                         fsl,pins = <
  465                                 MX6QDL_PAD_GPIO_8__GPIO1_IO08           0x1b0b0 /* Q7[186] GPIO1 */
  466                         >;
  467                 };
  468 
  469                 pinctrl_q7_gpio2: q7-gpio2 {
  470                         fsl,pins = <
  471                                 MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26       0x1b0b0 /* Q7[187] GPIO2 */
  472                         >;
  473                 };
  474 
  475                 pinctrl_q7_gpio3: q7-gpio3 {
  476                         fsl,pins = <
  477                                 MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27       0x1b0b0 /* Q7[188] GPIO3 */
  478                         >;
  479                 };
  480 
  481                 pinctrl_q7_gpio4: q7-gpio4 {
  482                         fsl,pins = <
  483                                 MX6QDL_PAD_GPIO_0__GPIO1_IO00           0x1b0b0 /* Q7[189] GPIO4 */
  484                         >;
  485                 };
  486 
  487                 pinctrl_q7_gpio5: q7-gpio5 {
  488                         fsl,pins = <
  489                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15         0x1b0b0 /* Q7[190] GPIO5 */
  490                         >;
  491                 };
  492 
  493                 pinctrl_q7_gpio6: q7-gpio6 {
  494                         fsl,pins = <
  495                                 MX6QDL_PAD_GPIO_16__GPIO7_IO11          0x1b0b0 /* Q7[191] GPIO6 */
  496                         >;
  497                 };
  498 
  499                 pinctrl_q7_gpio7: q7-gpio7 {
  500                         fsl,pins = <
  501                                 MX6QDL_PAD_KEY_COL4__GPIO4_IO14         0x1b0b0 /* Q7[192] GPIO7 */
  502                         >;
  503                 };
  504 
  505                 pinctrl_q7_hda_reset: q7-hda-reset {
  506                         fsl,pins = <
  507                                 MX6QDL_PAD_NANDF_ALE__GPIO6_IO08        0x1b0b0 /* Q7[61] HDA_RST_N */
  508                         >;
  509                 };
  510 
  511                 pinctrl_q7_lcd_power: lcd-power {
  512                         fsl,pins = <
  513                                 MX6QDL_PAD_GPIO_7__GPIO1_IO07           0x1b0b0 /* Q7[111] LVDS_PPEN */
  514                         >;
  515                 };
  516 
  517                 pinctrl_q7_sdio_power: q7-sdio-power {
  518                         fsl,pins = <
  519                                 MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30       0x1b0b0 /* Q7[47] SDIO_PWR# */
  520                         >;
  521                 };
  522 
  523                 pinctrl_q7_sleep_button: q7-sleep-button {
  524                         fsl,pins = <
  525                                 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07         0x1b0b0 /* Q7[21] SLP_BTN# */
  526                         >;
  527                 };
  528 
  529                 pinctrl_q7_spi_cs1: spi-cs1 {
  530                         fsl,pins = <
  531                                 MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25       0x1b0b0 /* Q7[202] SPI_CS1# */
  532                         >;
  533                 };
  534 
  535                 /* SPI1 bus does not leave System on Module */
  536                 pinctrl_spi1: spi1 {
  537                         fsl,pins = <
  538                                 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK         0x100b1
  539                                 MX6QDL_PAD_EIM_D17__ECSPI1_MISO         0x100b1
  540                                 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI         0x100b1
  541                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19          0x1b0b0
  542                         >;
  543                 };
  544 
  545                 /* Debug connector on Q7 module */
  546                 pinctrl_uart2: uart2 {
  547                         fsl,pins = <
  548                                 MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
  549                                 MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
  550                         >;
  551                 };
  552 
  553                 pinctrl_uart3: uart3 {
  554                         fsl,pins = <
  555                                 MX6QDL_PAD_EIM_D25__UART3_RX_DATA       0x1b0b1 /* Q7[177] UART0_RX */
  556                                 MX6QDL_PAD_EIM_D24__UART3_TX_DATA       0x1b0b1 /* Q7[171] UART0_TX */
  557                         >;
  558                 };
  559 
  560                 pinctrl_usbotg: usbotg {
  561                         fsl,pins = <
  562                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059 /* Q7[92] USB_ID */
  563                         >;
  564                 };
  565 
  566                 /* µSD card slot on Q7 module */
  567                 pinctrl_usdhc2: usdhc2 {
  568                         fsl,pins = <
  569                                 MX6QDL_PAD_SD2_CMD__SD2_CMD             0x17059
  570                                 MX6QDL_PAD_SD2_CLK__SD2_CLK             0x10059
  571                                 MX6QDL_PAD_SD2_DAT0__SD2_DATA0          0x17059
  572                                 MX6QDL_PAD_SD2_DAT1__SD2_DATA1          0x17059
  573                                 MX6QDL_PAD_SD2_DAT2__SD2_DATA2          0x17059
  574                                 MX6QDL_PAD_SD2_DAT3__SD2_DATA3          0x17059
  575                                 MX6QDL_PAD_GPIO_4__GPIO1_IO04           0x1b0b0 /* SD2_CD */
  576                         >;
  577                 };
  578 
  579                 /* eMMC module on Q7 module */
  580                 pinctrl_usdhc3: usdhc3 {
  581                         fsl,pins = <
  582                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
  583                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
  584                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
  585                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
  586                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
  587                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
  588                                 MX6QDL_PAD_SD3_DAT4__SD3_DATA4          0x17059
  589                                 MX6QDL_PAD_SD3_DAT5__SD3_DATA5          0x17059
  590                                 MX6QDL_PAD_SD3_DAT6__SD3_DATA6          0x17059
  591                                 MX6QDL_PAD_SD3_DAT7__SD3_DATA7          0x17059
  592                         >;
  593                 };
  594 
  595                 pinctrl_usdhc4: usdhc4 {
  596                         fsl,pins = <
  597                                 MX6QDL_PAD_SD4_CMD__SD4_CMD             0x17059 /* Q7[45] SDIO_CMD */
  598                                 MX6QDL_PAD_SD4_CLK__SD4_CLK             0x17059 /* Q7[42] SDIO_CLK */
  599                                 MX6QDL_PAD_SD4_DAT1__SD4_DATA1          0x17059 /* Q7[48] SDIO_DAT1 */
  600                                 MX6QDL_PAD_SD4_DAT0__SD4_DATA0          0x17059 /* Q7[49] SDIO_DAT0 */
  601                                 MX6QDL_PAD_SD4_DAT3__SD4_DATA3          0x17059 /* Q7[50] SDIO_DAT3 */
  602                                 MX6QDL_PAD_SD4_DAT2__SD4_DATA2          0x17059 /* Q7[51] SDIO_DAT2 */
  603                         >;
  604                 };
  605 
  606                 pinctrl_wdog: wdog {
  607                         fsl,pins = <
  608                                 MX6QDL_PAD_DISP0_DAT8__WDOG1_B          0x1b0b0 /* Watchdog output signal */
  609                         >;
  610                 };
  611         };
  612 };

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