The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: 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/imx6ull-jozacp.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
    2 /*
    3  * Copyright (c) 2020 Protonic Holland
    4  * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
    5  */
    6 
    7 /dts-v1/;
    8 
    9 #include <dt-bindings/gpio/gpio.h>
   10 #include <dt-bindings/leds/common.h>
   11 #include "imx6ull.dtsi"
   12 
   13 / {
   14         model = "JOZ Access Point";
   15         compatible = "joz,jozacp", "fsl,imx6ull";
   16 
   17         chosen {
   18                 stdout-path = &uart1;
   19         };
   20 
   21         /* On board name LED_RGB1 */
   22         led-controller-1 {
   23                 compatible = "pwm-leds";
   24 
   25                 led-0 {
   26                         color = <LED_COLOR_ID_RED>;
   27                         function = LED_FUNCTION_INDICATOR;
   28                         function-enumerator = <0>;
   29                         pwms = <&pwm1 0 10000000 0>;
   30                         max-brightness = <255>;
   31                 };
   32 
   33                 led-1 {
   34                         color = <LED_COLOR_ID_GREEN>;
   35                         function = LED_FUNCTION_INDICATOR;
   36                         function-enumerator = <1>;
   37                         pwms = <&pwm3 0 10000000 0>;
   38                         max-brightness = <255>;
   39                 };
   40 
   41                 led-2 {
   42                         color = <LED_COLOR_ID_BLUE>;
   43                         function = LED_FUNCTION_INDICATOR;
   44                         function-enumerator = <2>;
   45                         pwms = <&pwm5 0 10000000 0>;
   46                         max-brightness = <255>;
   47                         linux,default-trigger = "heartbeat";
   48                 };
   49         };
   50 
   51         /* On board name LED_RGB2 */
   52         led-controller-2 {
   53                 compatible = "pwm-leds";
   54 
   55                 led-3 {
   56                         color = <LED_COLOR_ID_RED>;
   57                         function = LED_FUNCTION_INDICATOR;
   58                         function-enumerator = <3>;
   59                         pwms = <&pwm2 0 10000000 0>;
   60                         max-brightness = <255>;
   61                 };
   62 
   63                 led-4 {
   64                         color = <LED_COLOR_ID_GREEN>;
   65                         function = LED_FUNCTION_INDICATOR;
   66                         function-enumerator = <4>;
   67                         pwms = <&pwm4 0 10000000 0>;
   68                         max-brightness = <255>;
   69                 };
   70 
   71                 led-5 {
   72                         color = <LED_COLOR_ID_BLUE>;
   73                         function = LED_FUNCTION_INDICATOR;
   74                         function-enumerator = <5>;
   75                         pwms = <&pwm6 0 10000000 0>;
   76                         max-brightness = <255>;
   77                 };
   78         };
   79 
   80         reg_3v3: regulator-3v3 {
   81                 compatible = "regulator-fixed";
   82                 regulator-name = "3v3";
   83                 regulator-min-microvolt = <3300000>;
   84                 regulator-max-microvolt = <3300000>;
   85                 vin-supply = <&reg_5v0>;
   86         };
   87 
   88         reg_5v0: regulator-5v0 {
   89                 compatible = "regulator-fixed";
   90                 regulator-name = "5v0";
   91                 regulator-min-microvolt = <5000000>;
   92                 regulator-max-microvolt = <5000000>;
   93         };
   94 
   95         reg_vbus: regulator-vbus {
   96                 compatible = "regulator-fixed";
   97                 pinctrl-names = "default";
   98                 pinctrl-0 = <&pinctrl_vbus>;
   99                 regulator-name = "vbus";
  100                 regulator-min-microvolt = <5000000>;
  101                 regulator-max-microvolt = <5000000>;
  102                 vin-supply = <&reg_5v0>;
  103                 gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
  104                 enable-active-high;
  105         };
  106 
  107         usdhc2_wifi_pwrseq: usdhc2-wifi-pwrseq {
  108                 compatible = "mmc-pwrseq-simple";
  109                 pinctrl-names = "default";
  110                 pinctrl-0 = <&pinctrl_wifi_npd>;
  111                 reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
  112         };
  113 };
  114 
  115 &can1 {
  116         pinctrl-names = "default";
  117         pinctrl-0 = <&pinctrl_can1>;
  118         status = "okay";
  119 };
  120 
  121 &cpu0 {
  122         clock-frequency = <792000000>;
  123 };
  124 
  125 &fec1 {
  126         pinctrl-names = "default";
  127         pinctrl-0 = <&pinctrl_enet1>;
  128         phy-mode = "rmii";
  129         phy-handle = <&ethphy0>;
  130         status = "okay";
  131 
  132         mdio {
  133                 #address-cells = <1>;
  134                 #size-cells = <0>;
  135 
  136                 ethphy0: ethernet-phy@0 {
  137                         reg = <0>;
  138                         clocks = <&clks IMX6UL_CLK_ENET_REF>;
  139                         clock-names = "rmii-ref";
  140                         interrupts-extended = <&gpio1 29 IRQ_TYPE_LEVEL_LOW>;
  141                         reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
  142                         reset-assert-us = <10000>;
  143                         reset-deassert-us = <300>;
  144                 };
  145         };
  146 };
  147 
  148 &i2c1 {
  149         pinctrl-names = "default";
  150         pinctrl-0 = <&pinctrl_i2c1>;
  151         clock-frequency = <100000>;
  152         status = "okay";
  153 };
  154 
  155 &i2c2 {
  156         pinctrl-names = "default";
  157         pinctrl-0 = <&pinctrl_i2c2>;
  158         clock-frequency = <100000>;
  159         status = "okay";
  160 
  161         rtc@51 {
  162                 compatible = "nxp,pcf8563";
  163                 reg = <0x51>;
  164         };
  165 };
  166 
  167 &pwm1 {
  168         pinctrl-names = "default";
  169         pinctrl-0 = <&pinctrl_pwm1>;
  170         status = "okay";
  171 };
  172 
  173 &pwm2 {
  174         pinctrl-names = "default";
  175         pinctrl-0 = <&pinctrl_pwm2>;
  176         status = "okay";
  177 };
  178 
  179 &pwm3 {
  180         pinctrl-names = "default";
  181         pinctrl-0 = <&pinctrl_pwm3>;
  182         status = "okay";
  183 };
  184 
  185 &pwm4 {
  186         pinctrl-names = "default";
  187         pinctrl-0 = <&pinctrl_pwm4>;
  188         status = "okay";
  189 };
  190 
  191 &pwm5 {
  192         pinctrl-names = "default";
  193         pinctrl-0 = <&pinctrl_pwm5>;
  194         status = "okay";
  195 };
  196 
  197 &pwm6 {
  198         pinctrl-names = "default";
  199         pinctrl-0 = <&pinctrl_pwm6>;
  200         status = "okay";
  201 };
  202 
  203 &snvs_rtc {
  204         status = "disabled";
  205 };
  206 
  207 &uart1 {
  208         pinctrl-names = "default";
  209         pinctrl-0 = <&pinctrl_uart1>;
  210         status = "okay";
  211 };
  212 
  213 &uart4 {
  214         pinctrl-names = "default";
  215         pinctrl-0 = <&pinctrl_uart4>;
  216         dtr-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>;
  217         uart-has-rtscts;
  218         status = "okay";
  219 };
  220 
  221 &usbotg1 {
  222         pinctrl-names = "default";
  223         pinctrl-0 = <&pinctrl_usbotg1>;
  224         vbus-supply = <&reg_vbus>;
  225         dr_mode = "host";
  226         over-current-active-low;
  227         status = "okay";
  228 };
  229 
  230 &usdhc1 {
  231         pinctrl-names = "default";
  232         pinctrl-0 = <&pinctrl_usdhc1>;
  233         vmmc-supply = <&reg_3v3>;
  234         bus-width = <8>;
  235         no-1-8-v;
  236         non-removable;
  237         cap-mmc-hw-reset;
  238         no-sd;
  239         no-sdio;
  240         status = "okay";
  241 };
  242 
  243 &usdhc2 {
  244         pinctrl-names = "default";
  245         pinctrl-0 = <&pinctrl_usdhc2>;
  246         mmc-pwrseq = <&usdhc2_wifi_pwrseq>;
  247         bus-width = <4>;
  248         no-1-8-v;
  249         no-mmc;
  250         no-sd;
  251         non-removable;
  252         #address-cells = <1>;
  253         #size-cells = <0>;
  254         status = "okay";
  255 
  256         wifi@1 {
  257                 compatible = "brcm,bcm4329-fmac";
  258                 reg = <1>;
  259         };
  260 };
  261 
  262 &iomuxc {
  263         pinctrl-names = "default";
  264         pinctrl-0 = <&pinctrl_hog>;
  265 
  266         pinctrl_can1: can1grp {
  267                 fsl,pins = <
  268                         MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX      0x1b0b0
  269                         MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX      0x1b0b0
  270                 >;
  271         };
  272 
  273         pinctrl_enet1: enet1grp {
  274                 fsl,pins = <
  275                         MX6UL_PAD_GPIO1_IO07__ENET1_MDC  0x1b0b0
  276                         MX6UL_PAD_GPIO1_IO06__ENET1_MDIO        0x1b0b0
  277                         MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN      0x1b0b0
  278                         MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER      0x1b0b0
  279                         MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
  280                         MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
  281                         MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN      0x1b0b0
  282                         MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
  283                         MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
  284                         MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1  0x4001b031
  285 
  286                         MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28     0x038b0
  287                         MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29     0x170b0
  288                 >;
  289         };
  290 
  291         pinctrl_hog: hoggrp {
  292                 fsl,pins = <
  293                         /* HW Revision */
  294                         MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08    0x1b0b0
  295                         MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09    0x1b0b0
  296                         MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10       0x1b0b0
  297 
  298                         /* HW ID */
  299                         MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11    0x1b0b0
  300                         MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12    0x1b0b0
  301                         MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13       0x1b0b0
  302                         MX6UL_PAD_ENET2_TX_CLK__GPIO2_IO14      0x1b0b0
  303                         MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15       0x1b0b0
  304 
  305                         /* Digital inputs */
  306                         MX6UL_PAD_GPIO1_IO03__GPIO1_IO03        0x11000
  307                         MX6UL_PAD_GPIO1_IO04__GPIO1_IO04        0x11000
  308                         MX6UL_PAD_GPIO1_IO05__GPIO1_IO05        0x11000
  309                         MX6UL_PAD_GPIO1_IO08__GPIO1_IO08        0x11000
  310                         MX6UL_PAD_GPIO1_IO09__GPIO1_IO09        0x11000
  311 
  312                         /* Isolated outputs */
  313                         MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20     0x01020
  314                         MX6UL_PAD_UART2_RX_DATA__GPIO1_IO21     0x01020
  315                         MX6UL_PAD_UART2_RTS_B__GPIO1_IO23       0x01020
  316                         MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24     0x01020
  317                         MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25     0x01020
  318                 >;
  319         };
  320 
  321         pinctrl_i2c1: i2c1grp {
  322                 fsl,pins = <
  323                         MX6UL_PAD_CSI_MCLK__I2C1_SDA            0x4001f8b1
  324                         MX6UL_PAD_CSI_PIXCLK__I2C1_SCL          0x4001f8b1
  325                 >;
  326         };
  327 
  328         pinctrl_i2c2: i2c2grp {
  329                 fsl,pins = <
  330                         MX6UL_PAD_UART5_RX_DATA__I2C2_SDA       0x4001f8b1
  331                         MX6UL_PAD_UART5_TX_DATA__I2C2_SCL       0x4001f8b1
  332                 >;
  333         };
  334 
  335         pinctrl_pwm1: pwm1grp {
  336                 fsl,pins = <
  337                         MX6UL_PAD_LCD_DATA00__PWM1_OUT          0x01010
  338                 >;
  339         };
  340 
  341         pinctrl_pwm2: pwm2grp {
  342                 fsl,pins = <
  343                         MX6UL_PAD_LCD_DATA01__PWM2_OUT          0x01010
  344                 >;
  345         };
  346 
  347         pinctrl_pwm3: pwm3grp {
  348                 fsl,pins = <
  349                         MX6UL_PAD_LCD_DATA02__PWM3_OUT          0x01010
  350                 >;
  351         };
  352 
  353         pinctrl_pwm4: pwm4grp {
  354                 fsl,pins = <
  355                         MX6UL_PAD_LCD_DATA03__PWM4_OUT          0x01010
  356                 >;
  357         };
  358 
  359         pinctrl_pwm5: pwm5grp {
  360                 fsl,pins = <
  361                         MX6UL_PAD_LCD_DATA18__PWM5_OUT          0x01010
  362                 >;
  363         };
  364 
  365         pinctrl_pwm6: pwm6grp {
  366                 fsl,pins = <
  367                         MX6UL_PAD_LCD_DATA19__PWM6_OUT          0x01010
  368                 >;
  369         };
  370 
  371         pinctrl_uart1: uart1grp {
  372                 fsl,pins = <
  373                         MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX   0x1b0b1
  374                         MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX   0x1b0b1
  375                 >;
  376         };
  377 
  378         pinctrl_uart4: uart4grp {
  379                 fsl,pins = <
  380                         MX6UL_PAD_LCD_CLK__UART4_DCE_TX         0x1b0b0
  381                         MX6UL_PAD_LCD_ENABLE__UART4_DCE_RX      0x1b0b0
  382                         MX6UL_PAD_LCD_HSYNC__UART4_DCE_CTS      0x1b0b0
  383                         MX6UL_PAD_LCD_VSYNC__UART4_DCE_RTS      0x1b0b0
  384                         MX6UL_PAD_LCD_RESET__GPIO3_IO04         0x1b0b0
  385                 >;
  386         };
  387 
  388         pinctrl_usbotg1: usbotg1grp {
  389                 fsl,pins = <
  390                         MX6UL_PAD_GPIO1_IO01__USB_OTG1_OC       0x1b0b0
  391                 >;
  392         };
  393 
  394         pinctrl_usdhc1: usdhc1grp {
  395                 fsl,pins = <
  396                         MX6UL_PAD_NAND_WP_B__USDHC1_RESET_B     0x17099
  397                         MX6UL_PAD_SD1_CMD__USDHC1_CMD           0x1f099
  398                         MX6UL_PAD_SD1_CLK__USDHC1_CLK           0x10099
  399                         MX6UL_PAD_SD1_DATA0__USDHC1_DATA0       0x17099
  400                         MX6UL_PAD_SD1_DATA1__USDHC1_DATA1       0x17099
  401                         MX6UL_PAD_SD1_DATA2__USDHC1_DATA2       0x17099
  402                         MX6UL_PAD_SD1_DATA3__USDHC1_DATA3       0x17099
  403                         MX6UL_PAD_NAND_READY_B__USDHC1_DATA4    0x17099
  404                         MX6UL_PAD_NAND_CE0_B__USDHC1_DATA5      0x17099
  405                         MX6UL_PAD_NAND_CE1_B__USDHC1_DATA6      0x17099
  406                         MX6UL_PAD_NAND_CLE__USDHC1_DATA7        0x17099
  407                 >;
  408         };
  409 
  410         pinctrl_usdhc2: usdhc2grp {
  411                 fsl,pins = <
  412                         MX6UL_PAD_CSI_VSYNC__USDHC2_CLK         0x100b9
  413                         MX6UL_PAD_CSI_HSYNC__USDHC2_CMD         0x170b9
  414                         MX6UL_PAD_CSI_DATA00__USDHC2_DATA0      0x170b9
  415                         MX6UL_PAD_CSI_DATA01__USDHC2_DATA1      0x170b9
  416                         MX6UL_PAD_CSI_DATA02__USDHC2_DATA2      0x170b9
  417                         MX6UL_PAD_CSI_DATA03__USDHC2_DATA3      0x170b9
  418                 >;
  419         };
  420 
  421         pinctrl_vbus: vbus0grp {
  422                 fsl,pins = <
  423                         MX6UL_PAD_GPIO1_IO02__GPIO1_IO02        0x030b0
  424                 >;
  425         };
  426 
  427         pinctrl_wifi_npd: wifigrp {
  428                 fsl,pins = <
  429                         /* WL_REG_ON */
  430                         MX6UL_PAD_CSI_DATA04__GPIO4_IO25        0x03020
  431                 >;
  432         };
  433 };
  434 
  435 &iomuxc_snvs {
  436         pinctrl-names = "default";
  437         pinctrl-0 = <&pinctrl_snvs_hog>;
  438 
  439         pinctrl_snvs_hog: snvs-hog-grp {
  440                 fsl,pins = <
  441                         /* Digital outputs */
  442                         MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02     0x00020
  443                         MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03     0x00020
  444                         MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04     0x00020
  445                         MX6ULL_PAD_SNVS_TAMPER5__GPIO5_IO05     0x00020
  446                         MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06     0x00020
  447 
  448                         /* Digital outputs fault feedback */
  449                         MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00     0x17000
  450                         MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01     0x17000
  451                         MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07     0x17000
  452                         MX6ULL_PAD_SNVS_TAMPER8__GPIO5_IO08     0x17000
  453                         MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09     0x17000
  454                 >;
  455         };
  456 };

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