exynos4210-i9100.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Samsung's Exynos4210 based Galaxy S2 (GT-I9100 version) device tree
    4  *
    5  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
    6  *              http://www.samsung.com
    7  * Copyright (c) 2020 Stenkin Evgeniy <stenkinevgeniy@gmail.com>
    8  * Copyright (c) 2020 Paul Cercueil <paul@crapouillou.net>
    9  */
   10 
   11 /dts-v1/;
   12 #include "exynos4210.dtsi"
   13 #include "exynos4412-ppmu-common.dtsi"
   14 
   15 #include <dt-bindings/gpio/gpio.h>
   16 #include <dt-bindings/input/linux-event-codes.h>
   17 
   18 / {
   19         model = "Samsung Galaxy S2 (GT-I9100)";
   20         compatible = "samsung,i9100", "samsung,exynos4210", "samsung,exynos4";
   21         chassis-type = "handset";
   22 
   23         memory@40000000 {
   24                 device_type = "memory";
   25                 reg = <0x40000000 0x40000000>;
   26         };
   27 
   28         chosen {
   29                 stdout-path = "serial2:115200n8";
   30         };
   31 
   32         vemmc_reg: regulator-0 {
   33                 compatible = "regulator-fixed";
   34                 regulator-name = "VMEM_VDD_2.8V";
   35                 regulator-min-microvolt = <2800000>;
   36                 regulator-max-microvolt = <2800000>;
   37                 gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>;
   38                 enable-active-high;
   39         };
   40 
   41         tsp_reg: regulator-1 {
   42                 compatible = "regulator-fixed";
   43                 regulator-name = "TSP_FIXED_VOLTAGES";
   44                 regulator-min-microvolt = <3300000>;
   45                 regulator-max-microvolt = <3300000>;
   46                 gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>;
   47                 startup-delay-us = <70000>;
   48                 enable-active-high;
   49                 regulator-boot-on;
   50                 regulator-always-on;
   51         };
   52 
   53         cam_af_28v_reg: regulator-2 {
   54                 compatible = "regulator-fixed";
   55                 regulator-name = "8M_AF_2.8V_EN";
   56                 regulator-min-microvolt = <2800000>;
   57                 regulator-max-microvolt = <2800000>;
   58                 gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>;
   59                 enable-active-high;
   60         };
   61 
   62         cam_io_en_reg: regulator-3 {
   63                 compatible = "regulator-fixed";
   64                 regulator-name = "CAM_IO_EN";
   65                 regulator-min-microvolt = <2800000>;
   66                 regulator-max-microvolt = <2800000>;
   67                 gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>;
   68                 enable-active-high;
   69         };
   70 
   71         cam_io_12v_reg: regulator-4 {
   72                 compatible = "regulator-fixed";
   73                 regulator-name = "8M_1.2V_EN";
   74                 regulator-min-microvolt = <1200000>;
   75                 regulator-max-microvolt = <1200000>;
   76                 gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>;
   77                 enable-active-high;
   78         };
   79 
   80         vt_core_15v_reg: regulator-5 {
   81                 compatible = "regulator-fixed";
   82                 regulator-name = "VT_CORE_1.5V";
   83                 regulator-min-microvolt = <1500000>;
   84                 regulator-max-microvolt = <1500000>;
   85                 gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>;
   86                 enable-active-high;
   87         };
   88 
   89         gpio-keys {
   90                 compatible = "gpio-keys";
   91 
   92                 key-vol-down {
   93                         gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
   94                         linux,code = <KEY_VOLUMEDOWN>;
   95                         label = "volume down";
   96                         debounce-interval = <10>;
   97                 };
   98 
   99                 key-vol-up {
  100                         gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
  101                         linux,code = <KEY_VOLUMEUP>;
  102                         label = "volume up";
  103                         debounce-interval = <10>;
  104                 };
  105 
  106                 key-power {
  107                         gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
  108                         linux,code = <KEY_POWER>;
  109                         label = "power";
  110                         debounce-interval = <10>;
  111                         wakeup-source;
  112                 };
  113 
  114                 key-ok {
  115                         gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
  116                         linux,code = <KEY_OK>;
  117                         label = "ok";
  118                         debounce-interval = <10>;
  119                 };
  120         };
  121 
  122         wlan_pwrseq: sdhci3-pwrseq {
  123                 compatible = "mmc-pwrseq-simple";
  124                 reset-gpios = <&gpl1 2 GPIO_ACTIVE_LOW>;
  125         };
  126 
  127         i2c_max17042_fuel: i2c-gpio-0 {
  128                 compatible = "i2c-gpio";
  129                 #address-cells = <1>;
  130                 #size-cells = <0>;
  131 
  132                 sda-gpios = <&gpy4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  133                 scl-gpios = <&gpy4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  134                 i2c-gpio,delay-us = <5>;
  135 
  136                 battery@36 {
  137                         compatible = "maxim,max17042";
  138 
  139                         interrupt-parent = <&gpx2>;
  140                         interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
  141 
  142                         pinctrl-0 = <&max17042_fuel_irq>;
  143                         pinctrl-names = "default";
  144 
  145                         reg = <0x36>;
  146                         maxim,over-heat-temp = <700>;
  147                         maxim,over-volt = <4500>;
  148                 };
  149         };
  150 
  151         i2c_s5k5baf: i2c-gpio-1 {
  152                 compatible = "i2c-gpio";
  153                 #address-cells = <1>;
  154                 #size-cells = <0>;
  155 
  156                 sda-gpios = <&gpc1 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  157                 scl-gpios = <&gpc1 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  158                 i2c-gpio,delay-us = <2>;
  159 
  160                 image-sensor@2d {
  161                         compatible = "samsung,s5k5baf";
  162                         reg = <0x2d>;
  163                         vdda-supply = <&cam_io_en_reg>;
  164                         vddreg-supply = <&vt_core_15v_reg>;
  165                         vddio-supply = <&vtcam_reg>;
  166                         clocks = <&camera 0>;
  167                         clock-names = "mclk";
  168                         stbyn-gpios = <&gpl2 0 GPIO_ACTIVE_LOW>;
  169                         rstn-gpios = <&gpl2 1 GPIO_ACTIVE_LOW>;
  170                         clock-frequency = <24000000>;
  171 
  172                         port {
  173                                 s5k5bafx_ep: endpoint {
  174                                         remote-endpoint = <&csis1_ep>;
  175                                         data-lanes = <1>;
  176                                 };
  177                         };
  178                 };
  179         };
  180 
  181         spi-3 {
  182                 compatible = "spi-gpio";
  183                 #address-cells = <1>;
  184                 #size-cells = <0>;
  185 
  186                 num-chipselects = <1>;
  187                 cs-gpios = <&gpy4 3 GPIO_ACTIVE_LOW>;
  188                 sck-gpios = <&gpy3 1 GPIO_ACTIVE_HIGH>;
  189                 mosi-gpios = <&gpy3 3 GPIO_ACTIVE_HIGH>;
  190 
  191                 lcd@0 {
  192                         compatible = "samsung,ld9040";
  193                         reg = <0>;
  194 
  195                         spi-max-frequency = <1200000>;
  196 
  197                         vdd3-supply = <&vmipi_reg>;
  198                         vci-supply = <&vcclcd_reg>;
  199 
  200                         reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>;
  201                         power-on-delay = <10>;
  202                         reset-delay = <10>;
  203 
  204                         panel-width-mm = <90>;
  205                         panel-height-mm = <154>;
  206 
  207                         display-timings {
  208                                 timing {
  209                                         clock-frequency = <23492370>;
  210                                         hactive = <480>;
  211                                         vactive = <800>;
  212                                         hback-porch = <16>;
  213                                         hfront-porch = <16>;
  214                                         vback-porch = <2>;
  215                                         vfront-porch = <28>;
  216                                         hsync-len = <2>;
  217                                         vsync-len = <1>;
  218                                         hsync-active = <0>;
  219                                         vsync-active = <0>;
  220                                         de-active = <0>;
  221                                         pixelclk-active = <0>;
  222                                 };
  223                         };
  224 
  225                         port {
  226                                 lcd_ep: endpoint {
  227                                         remote-endpoint = <&fimd_dpi_ep>;
  228                                 };
  229                         };
  230                 };
  231         };
  232 
  233         fixed-rate-clocks {
  234                 xxti {
  235                         compatible = "samsung,clock-xxti";
  236                         clock-frequency = <0>;
  237                 };
  238 
  239                 xusbxti {
  240                         compatible = "samsung,clock-xusbxti";
  241                         clock-frequency = <24000000>;
  242                 };
  243 
  244                 pmic_ap_clk: pmic-ap-clk {
  245                         /* Workaround for missing clock on max8997 PMIC */
  246                         compatible = "fixed-clock";
  247                         #clock-cells = <0>;
  248                         clock-frequency = <32768>;
  249                 };
  250         };
  251 };
  252 
  253 &camera {
  254         pinctrl-0 = <&cam_port_a_clk_active>;
  255         pinctrl-names = "default";
  256         status = "okay";
  257         assigned-clocks = <&clock CLK_MOUT_CAM0>, <&clock CLK_MOUT_CAM1>;
  258         assigned-clock-parents = <&clock CLK_XUSBXTI>, <&clock CLK_XUSBXTI>;
  259 };
  260 
  261 &csis_1 {
  262         status = "okay";
  263         vddcore-supply = <&vusb_reg>;
  264         vddio-supply = <&vmipi_reg>;
  265         clock-frequency = <160000000>;
  266         #address-cells = <1>;
  267         #size-cells = <0>;
  268 
  269         port@4 {
  270                 reg = <4>;
  271                 csis1_ep: endpoint {
  272                         remote-endpoint = <&s5k5bafx_ep>;
  273                         data-lanes = <1>;
  274                         samsung,csis-hs-settle = <6>;
  275                 };
  276         };
  277 };
  278 
  279 &cpu0 {
  280         cpu0-supply = <&varm_breg>;
  281 };
  282 
  283 &cpu_thermal {
  284         cooling-maps {
  285                 map0 {
  286                         /* Corresponds to 800MHz */
  287                         cooling-device = <&cpu0 2 2>;
  288                 };
  289                 map1 {
  290                         /* Corresponds to 200MHz */
  291                         cooling-device = <&cpu0 4 4>;
  292                 };
  293         };
  294 };
  295 
  296 &ehci {
  297         status = "okay";
  298 
  299         phys = <&exynos_usbphy 1>;
  300         phy-names = "host";
  301 };
  302 
  303 &exynos_usbphy {
  304         status = "okay";
  305 
  306         vbus-supply = <&safe1_sreg>;
  307 };
  308 
  309 &fimc_0 {
  310         status = "okay";
  311 
  312         assigned-clocks = <&clock CLK_MOUT_FIMC0>, <&clock CLK_SCLK_FIMC0>;
  313         assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
  314         assigned-clock-rates = <0>, <160000000>;
  315 };
  316 
  317 &fimc_1 {
  318         /* Back camera not implemented */
  319         status = "disabled";
  320 
  321         assigned-clocks = <&clock CLK_MOUT_FIMC1>, <&clock CLK_SCLK_FIMC1>;
  322         assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
  323         assigned-clock-rates = <0>, <160000000>;
  324 };
  325 
  326 &fimc_2 {
  327         status = "okay";
  328 
  329         assigned-clocks = <&clock CLK_MOUT_FIMC2>, <&clock CLK_SCLK_FIMC2>;
  330         assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
  331         assigned-clock-rates = <0>, <160000000>;
  332 };
  333 
  334 &fimc_3 {
  335         /* Back camera not implemented */
  336         status = "disabled";
  337 
  338         assigned-clocks = <&clock CLK_MOUT_FIMC3>, <&clock CLK_SCLK_FIMC3>;
  339         assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
  340         assigned-clock-rates = <0>, <160000000>;
  341 };
  342 
  343 &fimd {
  344         status = "okay";
  345         #address-cells = <1>;
  346         #size-cells = <0>;
  347 
  348         samsung,invert-vden;
  349         samsung,invert-vclk;
  350 
  351         pinctrl-0 = <&lcd_clk>, <&lcd_data24>;
  352         pinctrl-names = "default";
  353 
  354         port@3 {
  355                 reg = <3>;
  356 
  357                 fimd_dpi_ep: endpoint {
  358                         remote-endpoint = <&lcd_ep>;
  359                 };
  360         };
  361 };
  362 
  363 &gpu {
  364         status = "okay";
  365 
  366         mali-supply = <&vg3d_breg>;
  367 };
  368 
  369 &hsotg {
  370         status = "okay";
  371 
  372         dr_mode = "otg";
  373         vusb_d-supply = <&vusb_reg>;
  374         vusb_a-supply = <&vusbdac_reg>;
  375 };
  376 
  377 &i2c_3 {
  378         status = "okay";
  379 
  380         samsung,i2c-sda-delay = <100>;
  381         samsung,i2c-slave-addr = <0x10>;
  382         samsung,i2c-max-bus-freq = <100000>;
  383 
  384         pinctrl-0 = <&i2c3_bus>;
  385         pinctrl-names = "default";
  386 
  387         touchscreen@4a {
  388                 compatible = "atmel,maxtouch";
  389                 reg = <0x4a>;
  390 
  391                 interrupt-parent = <&gpx0>;
  392                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
  393         };
  394 };
  395 
  396 &i2c_5 {
  397         status = "okay";
  398 
  399         samsung,i2c-sda-delay = <100>;
  400         samsung,i2c-slave-addr = <0x10>;
  401         samsung,i2c-max-bus-freq = <100000>;
  402 
  403         pinctrl-0 = <&i2c5_bus>;
  404         pinctrl-names = "default";
  405 
  406         pmic@66 {
  407                 compatible = "maxim,max8997-pmic";
  408                 reg = <0x66>;
  409 
  410                 interrupts-extended = <&gpx0 7 IRQ_TYPE_NONE>,
  411                                       <&gpx2 3 IRQ_TYPE_EDGE_FALLING>;
  412 
  413                 max8997,pmic-buck1-uses-gpio-dvs;
  414                 max8997,pmic-buck2-uses-gpio-dvs;
  415                 max8997,pmic-buck5-uses-gpio-dvs;
  416 
  417                 max8997,pmic-ignore-gpiodvs-side-effect;
  418                 max8997,pmic-buck125-default-dvs-idx = <0>;
  419 
  420                 max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>,
  421                                                  <&gpx0 6 GPIO_ACTIVE_HIGH>,
  422                                                  <&gpl0 0 GPIO_ACTIVE_HIGH>;
  423 
  424                 max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
  425                                                  <1250000>, <1200000>,
  426                                                  <1150000>, <1100000>,
  427                                                  <1000000>, <950000>;
  428 
  429                 max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>,
  430                                                  <950000>,  <900000>,
  431                                                  <1100000>, <1000000>,
  432                                                  <950000>,  <900000>;
  433 
  434                 max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
  435                                                  <1200000>, <1200000>,
  436                                                  <1200000>, <1200000>,
  437                                                  <1200000>, <1200000>;
  438 
  439                 pinctrl-0 = <&max8997_irq>, <&otg_gp>, <&usb_sel>;
  440                 pinctrl-names = "default";
  441 
  442                 charger-supply = <&charger_reg>;
  443 
  444                 regulators {
  445                         vadc_reg: LDO1 {
  446                                 regulator-name = "VADC_3.3V_C210";
  447                                 regulator-min-microvolt = <3300000>;
  448                                 regulator-max-microvolt = <3300000>;
  449                                 regulator-always-on;
  450 
  451                         };
  452                         valive_reg: LDO2 {
  453                                 regulator-name = "VALIVE_1.1V_C210";
  454                                 regulator-min-microvolt = <1100000>;
  455                                 regulator-max-microvolt = <1100000>;
  456                                 regulator-always-on;
  457 
  458                         };
  459 
  460                         vusb_reg: LDO3 {
  461                                 regulator-name = "VUSB_1.1V_C210";
  462                                 regulator-min-microvolt = <1100000>;
  463                                 regulator-max-microvolt = <1100000>;
  464                         };
  465 
  466                         vmipi_reg: LDO4 {
  467                                 regulator-name = "VMIPI_1.8V";
  468                                 regulator-min-microvolt = <1800000>;
  469                                 regulator-max-microvolt = <1800000>;
  470                                 regulator-always-on;
  471                         };
  472 
  473                         vhsic_reg: LDO5 {
  474                                 regulator-name = "VHSIC_1.2V";
  475                                 regulator-min-microvolt = <1200000>;
  476                                 regulator-max-microvolt = <1200000>;
  477                                 regulator-always-on;
  478                         };
  479 
  480                         vpda_reg: LDO6 {
  481                                 regulator-name = "VCC_1.8V_PDA";
  482                                 regulator-min-microvolt = <1800000>;
  483                                 regulator-max-microvolt = <1800000>;
  484                                 regulator-always-on;
  485                         };
  486 
  487                         vcam_reg: LDO7 {
  488                                 regulator-name = "CAM_ISP_1.8V";
  489                                 regulator-min-microvolt = <1800000>;
  490                                 regulator-max-microvolt = <1800000>;
  491                         };
  492 
  493                         vusbdac_reg: LDO8 {
  494                                 regulator-name = "VUSB+VDAC_3.3V_C210";
  495                                 regulator-min-microvolt = <3300000>;
  496                                 regulator-max-microvolt = <3300000>;
  497                         };
  498 
  499                         vccpda_reg: LDO9 {
  500                                 regulator-name = "VCC_2.8V_PDA";
  501                                 regulator-min-microvolt = <2800000>;
  502                                 regulator-max-microvolt = <2800000>;
  503                                 regulator-always-on;
  504                         };
  505 
  506                         vtouch_reg: LDO11 {
  507                                 regulator-name = "TOUCH_2.8V";
  508                                 regulator-min-microvolt = <2800000>;
  509                                 regulator-max-microvolt = <2800000>;
  510                                 regulator-always-on;
  511                         };
  512 
  513                         vpll_reg: LDO10 {
  514                                 regulator-name = "VPLL_1.1V";
  515                                 regulator-min-microvolt = <1100000>;
  516                                 regulator-max-microvolt = <1100000>;
  517                                 regulator-always-on;
  518                         };
  519 
  520                         vtcam_reg: LDO12 {
  521                                 regulator-name = "VT_CAM_1.8V";
  522                                 regulator-min-microvolt = <1800000>;
  523                                 regulator-max-microvolt = <1800000>;
  524                         };
  525 
  526                         vcclcd_reg: LDO13 {
  527                                 regulator-name = "VCC_3.0V_LCD";
  528                                 regulator-min-microvolt = <3000000>;
  529                                 regulator-max-microvolt = <3000000>;
  530                         };
  531 
  532                         vmotor_reg: LDO14 {
  533                                 regulator-name = "VCC_2.8V_MOTOR";
  534                                 regulator-min-microvolt = <2800000>;
  535                                 regulator-max-microvolt = <2800000>;
  536                         };
  537 
  538                         vled_reg: LDO15 {
  539                                 regulator-name = "LED_A_2.8V";
  540                                 regulator-min-microvolt = <2800000>;
  541                                 regulator-max-microvolt = <2800000>;
  542                         };
  543 
  544                         camsensor_reg: LDO16 {
  545                                 regulator-name = "CAM_SENSOR_IO_1.8V";
  546                                 regulator-min-microvolt = <1800000>;
  547                                 regulator-max-microvolt = <1800000>;
  548                         };
  549 
  550                         vtf_reg: LDO17 {
  551                                 regulator-name = "VTF_2.8V";
  552                                 regulator-min-microvolt = <2800000>;
  553                                 regulator-max-microvolt = <2800000>;
  554                         };
  555 
  556                         vtouchled_reg: LDO18 {
  557                                 regulator-name = "TOUCH_LED_3.3V";
  558                                 regulator-min-microvolt = <2500000>;
  559                                 regulator-max-microvolt = <3300000>;
  560                         };
  561 
  562                         vddq_reg: LDO21 {
  563                                 regulator-name = "VDDQ_M1M2_1.2V";
  564                                 regulator-min-microvolt = <1200000>;
  565                                 regulator-max-microvolt = <1200000>;
  566                                 regulator-always-on;
  567                         };
  568 
  569                         varm_breg: BUCK1 {
  570                                 regulator-name = "VARM_1.2V_C210";
  571                                 regulator-min-microvolt = <65000>;
  572                                 regulator-max-microvolt = <2225000>;
  573                                 regulator-always-on;
  574                         };
  575 
  576                         vint_breg: BUCK2 {
  577                                 regulator-name = "VINT_1.1V_C210";
  578                                 regulator-min-microvolt = <65000>;
  579                                 regulator-max-microvolt = <2225000>;
  580                                 regulator-always-on;
  581                         };
  582 
  583                         vg3d_breg: BUCK3 {
  584                                 regulator-name = "G3D_1.1V";
  585                                 regulator-min-microvolt = <900000>;
  586                                 regulator-max-microvolt = <1200000>;
  587                                 regulator-microvolt-offset = <50000>;
  588                                 regulator-always-on;
  589                         };
  590 
  591                         camisp_breg: BUCK4 {
  592                                 regulator-name = "CAM_ISP_CORE_1.2V";
  593                                 regulator-min-microvolt = <1200000>;
  594                                 regulator-max-microvolt = <1200000>;
  595                         };
  596 
  597                         vmem_breg: BUCK5 {
  598                                 regulator-name = "VMEM_1.2V";
  599                                 regulator-min-microvolt = <1200000>;
  600                                 regulator-max-microvolt = <1200000>;
  601                                 regulator-always-on;
  602                         };
  603 
  604                         vccsub_breg: BUCK7 {
  605                                 regulator-name = "VCC_SUB_2.0V";
  606                                 regulator-min-microvolt = <2000000>;
  607                                 regulator-max-microvolt = <2000000>;
  608                                 regulator-always-on;
  609                         };
  610 
  611                         safe1_sreg: ESAFEOUT1 {
  612                                 regulator-name = "SAFEOUT1";
  613                         };
  614 
  615                         safe2_sreg: ESAFEOUT2 {
  616                                 regulator-name = "SAFEOUT2";
  617                                 regulator-boot-on;
  618                         };
  619 
  620                         EN32KHZ_AP {
  621                                 regulator-name = "EN32KHZ_AP";
  622                                 regulator-always-on;
  623                         };
  624 
  625                         EN32KHZ_CP {
  626                                 regulator-name = "EN32KHZ_CP";
  627                                 regulator-always-on;
  628                         };
  629 
  630                         charger_reg: CHARGER {
  631                                 regulator-name = "CHARGER";
  632                                 regulator-min-microamp = <200000>;
  633                                 regulator-max-microamp = <950000>;
  634                         };
  635 
  636                         chargercv_reg: CHARGER_CV {
  637                                 regulator-name = "CHARGER_CV";
  638                                 regulator-min-microvolt = <4200000>;
  639                                 regulator-max-microvolt = <4200000>;
  640                                 regulator-always-on;
  641                         };
  642 
  643                         CHARGER_TOPOFF {
  644                                 regulator-name = "CHARGER_TOPOFF";
  645                                 regulator-min-microamp = <200000>;
  646                                 regulator-max-microamp = <200000>;
  647                                 regulator-always-on;
  648                         };
  649                 };
  650         };
  651 };
  652 
  653 &i2c_7 {
  654         status = "okay";
  655 
  656         samsung,i2c-sda-delay = <100>;
  657         samsung,i2c-slave-addr = <0x10>;
  658         samsung,i2c-max-bus-freq = <400000>;
  659 
  660         pinctrl-0 = <&i2c7_bus>;
  661         pinctrl-names = "default";
  662 
  663         magnetometer@c {
  664                 compatible = "asahi-kasei,ak8975";
  665                 reg = <0x0c>;
  666 
  667                 gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
  668         };
  669 };
  670 
  671 &pinctrl_0 {
  672         pinctrl-names = "default";
  673         pinctrl-0 = <&sleep0>;
  674 
  675         sleep0: sleep-state {
  676                 gpa0-0-pin {
  677                         samsung,pins = "gpa0-0";
  678                         samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;
  679                         samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
  680                 };
  681 
  682                 gpa0-1-pin {
  683                         samsung,pins = "gpa0-1";
  684                         samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT0>;
  685                         samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
  686                 };
  687 
  688                 gpa0-2-pin {
  689                         samsung,pins = "gpa0-2";
  690                         samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;
  691                         samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
  692                 };
  693 
  694                 gpa0-3-pin {
  695                         samsung,pins = "gpa0-3";
  696                         samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
  697                         samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
  698                 };
  699         };
  700 };
  701 
  702 &pinctrl_1 {
  703         mhl_int: mhl-int-pins {
  704                 samsung,pins = "gpf3-5";
  705                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  706         };
  707 
  708         i2c_mhl_bus: i2c-mhl-bus-pins {
  709                 samsung,pins = "gpf0-4", "gpf0-6";
  710                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
  711                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
  712                 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
  713         };
  714 
  715         usb_sel: usb-sel-pins {
  716                 samsung,pins = "gpl0-6";
  717                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  718                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  719                 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
  720                 samsung,pin-val = <0>;
  721         };
  722 
  723         bt_en: bt-en-pins {
  724                 samsung,pins = "gpl0-4";
  725                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  726                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  727                 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
  728                 samsung,pin-val = <0>;
  729         };
  730 
  731         bt_res: bt-res-pins {
  732                 samsung,pins = "gpl1-0";
  733                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  734                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  735                 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
  736                 samsung,pin-val = <0>;
  737         };
  738 
  739         otg_gp: otg-gp-pins {
  740                 samsung,pins = "gpx3-3";
  741                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  742                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  743                 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
  744                 samsung,pin-val = <0>;
  745         };
  746 
  747         mag_mhl_gpio: mag-mhl-pins {
  748                 samsung,pins = "gpd0-2";
  749                 samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
  750                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  751         };
  752 
  753         max8997_irq: max8997-irq-pins {
  754                 samsung,pins = "gpx0-7";
  755                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  756         };
  757 
  758         max17042_fuel_irq: max17042-fuel-irq-pins {
  759                 samsung,pins = "gpx2-3";
  760                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  761         };
  762 
  763         tsp224_irq: tsp224-irq-pins {
  764                 samsung,pins = "gpx0-4";
  765                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
  766         };
  767 };
  768 
  769 &rtc {
  770         status = "okay";
  771         clocks = <&clock CLK_RTC>, <&pmic_ap_clk>;
  772         clock-names = "rtc", "rtc_src";
  773 };
  774 
  775 &sdhci_0 {
  776         status = "okay";
  777 
  778         bus-width = <8>;
  779         non-removable;
  780         vmmc-supply = <&vemmc_reg>;
  781 
  782         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_bus8>;
  783         pinctrl-names = "default";
  784 };
  785 
  786 &sdhci_2 {
  787         status = "okay";
  788 
  789         bus-width = <4>;
  790         cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
  791         vmmc-supply = <&vtf_reg>;
  792 
  793         pinctrl-0 = <&sd2_clk>, <&sd2_cmd>, <&sd2_bus4>;
  794         pinctrl-names = "default";
  795 };
  796 
  797 &sdhci_3 {
  798         status = "okay";
  799 
  800         #address-cells = <1>;
  801         #size-cells = <0>;
  802 
  803         non-removable;
  804         bus-width = <4>;
  805         mmc-pwrseq = <&wlan_pwrseq>;
  806         vmmc-supply = <&vtf_reg>;
  807 
  808         pinctrl-names = "default";
  809         pinctrl-0 = <&sd3_clk>, <&sd3_cmd>, <&sd3_bus4>;
  810 
  811         brcmf: wifi@1 {
  812                 compatible = "brcm,bcm4330-fmac", "brcm,bcm4329-fmac";
  813                 reg = <1>;
  814 
  815                 interrupt-parent = <&gpx2>;
  816                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
  817                 interrupt-names = "host-wake";
  818         };
  819 };
  820 
  821 &serial_0 {
  822         status = "okay";
  823 
  824         pinctrl-names = "default";
  825         pinctrl-0 = <&bt_en>, <&bt_res>, <&uart0_data>, <&uart0_fctl>;
  826 
  827         bluetooth {
  828                 compatible = "brcm,bcm4330-bt";
  829 
  830                 shutdown-gpios = <&gpl0 4 GPIO_ACTIVE_HIGH>;
  831                 reset-gpios = <&gpl1 0 GPIO_ACTIVE_LOW>;
  832                 device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
  833 
  834                 interrupt-parent = <&gpx2>;
  835                 interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
  836                 interrupt-names = "host-wakeup";
  837         };
  838 };
  839 
  840 &serial_1 {
  841         status = "okay";
  842 };
  843 
  844 &serial_2 {
  845         status = "okay";
  846 };
  847 
  848 &serial_3 {
  849         status = "okay";
  850 };
  851 
  852 &tmu {
  853         status = "okay";
  854 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/exynos4210-i9100.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/exynos4210-i9100.dts
