Quelle  imx6-logicpd-som.dtsi   Sprache: unbekannt

// SPDX-License-Identifier: GPL-2.0
//
// Copyright (C) 2019 Logic PD, Inc.

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
 chosen {
  stdout-path = &uart1;
 };

 memory@10000000 {
  device_type = "memory";
  reg = <0x10000000 0x80000000>;
 };

 reg_wl18xx_vmmc: regulator-wl18xx {
  compatible = "regulator-fixed";
  regulator-name = "vwl1837";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  gpio = <&gpio7 0 GPIO_ACTIVE_HIGH>;
  startup-delay-us = <70000>;
  enable-active-high;
 };
};

&clks {
 assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
     <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
 assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
     <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
};

&gpmi {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_gpmi_nand>;
 nand-on-flash-bbt;
 status = "okay";
};

&i2c3 {
 clock-frequency = <100000>;
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_i2c3>;
 status = "okay";

 pfuze100: pmic@8 {
  compatible = "fsl,pfuze100";
  reg = <0x08>;

  regulators {
   sw1a_reg: sw1ab {
    regulator-min-microvolt = <725000>;
    regulator-max-microvolt = <1450000>;
    regulator-name = "vddcore";
    regulator-boot-on;
    regulator-always-on;
    regulator-ramp-delay = <6250>;
   };

   sw1c_reg: sw1c {
    regulator-min-microvolt = <725000>;
    regulator-max-microvolt = <1450000>;
    regulator-name = "vddsoc";
    regulator-boot-on;
    regulator-always-on;
    regulator-ramp-delay = <6250>;
   };

   sw2_reg: sw2 {
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "gen_3v3";
    regulator-boot-on;
   };

   sw3a_reg: sw3a {
    regulator-min-microvolt = <1350000>;
    regulator-max-microvolt = <1350000>;
    regulator-name = "sw3a_vddr";
    regulator-boot-on;
    regulator-always-on;
   };

   sw3b_reg: sw3b {
    regulator-min-microvolt = <1350000>;
    regulator-max-microvolt = <1350000>;
    regulator-name = "sw3b_vddr";
    regulator-boot-on;
    regulator-always-on;
   };

   sw4_reg: sw4 {
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "gen_rgmii";
   };

   swbst_reg: swbst {
    regulator-min-microvolt = <5000000>;
    regulator-max-microvolt = <5150000>;
    regulator-name = "gen_5v0";
   };

   snvs_reg: vsnvs {
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <3000000>;
    regulator-name = "gen_vsns";
    regulator-boot-on;
    regulator-always-on;
   };

   vref_reg: vrefddr {
    regulator-boot-on;
    regulator-always-on;
   };

   vgen1_reg: vgen1 {
    regulator-min-microvolt = <1500000>;
    regulator-max-microvolt = <1500000>;
    regulator-name = "gen_1v5";
   };

   vgen2_reg: vgen2 {
    regulator-name = "vgen2";
    regulator-min-microvolt = <800000>;
    regulator-max-microvolt = <1550000>;
   };

   vgen3_reg: vgen3 {
    regulator-name = "gen_vadj_0";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
   };

   vgen4_reg: vgen4 {
    regulator-name = "gen_1v8";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
   };

   vgen5_reg: vgen5 {
    regulator-name = "gen_vadj_1";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
   };

   vgen6_reg: vgen6 {
    regulator-name = "gen_2v5";
    regulator-min-microvolt = <2500000>;
    regulator-max-microvolt = <2500000>;
    regulator-always-on;
   };

   coin_reg: coin {
    regulator-min-microvolt = <2500000>;
    regulator-max-microvolt = <3000000>;
    regulator-always-on;
   };
  };
 };

 temperature-sensor@49 {
  compatible = "ti,tmp102";
  reg = <0x49>;
  interrupt-parent = <&gpio6>;
  interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
  #thermal-sensor-cells = <1>;
 };

 temperature-sensor@4a {
  compatible = "ti,tmp102";
  reg = <0x4a>;
  pinctrl-names = "default";
  pinctrl-0 = <&pinctrl_tempsense>;
  interrupt-parent = <&gpio6>;
  interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
  #thermal-sensor-cells = <1>;
 };

 eeprom@51 {
  compatible = "atmel,24c64";
  pagesize = <32>;
  read-only; /* Manufacturing EEPROM programmed at factory */
  reg = <0x51>;
 };

 eeprom@52 {
  compatible = "atmel,24c64";
  pagesize = <32>;
  reg = <0x52>;
 };
};

/* Reroute power feeding the CPU to come from the external PMIC */
®_arm
{
 vin-supply = <&sw1a_reg>;
};

®_soc
{
 vin-supply = <&sw1c_reg>;
};

&snvs_poweroff {
 status = "okay";
};

&iomuxc {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_hog>;

 pinctrl_gpmi_nand: gpmi-nandgrp {
  fsl,pins = <
   MX6QDL_PAD_NANDF_CLE__NAND_CLE  0x0b0b1
   MX6QDL_PAD_NANDF_ALE__NAND_ALE  0x0b0b1
   MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1
   MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0x0b000
   MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1
   MX6QDL_PAD_SD4_CMD__NAND_RE_B  0x0b0b1
   MX6QDL_PAD_SD4_CLK__NAND_WE_B  0x0b0b1
   MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1
   MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1
   MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1
   MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1
   MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1
   MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1
   MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1
   MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1
  >;
 };

 pinctrl_hog: hoggrp {
  fsl,pins = < /* Enable ARM Debugger */
   MX6QDL_PAD_CSI0_MCLK__ARM_TRACE_CTL 0x1b0b0
   MX6QDL_PAD_CSI0_PIXCLK__ARM_EVENTO 0x1b0b0
   MX6QDL_PAD_CSI0_VSYNC__ARM_TRACE00 0x1b0b0
   MX6QDL_PAD_CSI0_DATA_EN__ARM_TRACE_CLK 0x1b0b0
   MX6QDL_PAD_CSI0_DAT4__ARM_TRACE01 0x1b0b0
   MX6QDL_PAD_CSI0_DAT5__ARM_TRACE02 0x1b0b0
   MX6QDL_PAD_CSI0_DAT6__ARM_TRACE03 0x1b0b0
   MX6QDL_PAD_CSI0_DAT7__ARM_TRACE04 0x1b0b0
   MX6QDL_PAD_CSI0_DAT8__ARM_TRACE05 0x1b0b0
   MX6QDL_PAD_CSI0_DAT9__ARM_TRACE06 0x1b0b0
   MX6QDL_PAD_CSI0_DAT10__ARM_TRACE07 0x1b0b0
   MX6QDL_PAD_CSI0_DAT11__ARM_TRACE08 0x1b0b0
   MX6QDL_PAD_CSI0_DAT12__ARM_TRACE09 0x1b0b0
   MX6QDL_PAD_CSI0_DAT13__ARM_TRACE10 0x1b0b0
   MX6QDL_PAD_CSI0_DAT14__ARM_TRACE11 0x1b0b0
   MX6QDL_PAD_CSI0_DAT15__ARM_TRACE12 0x1b0b0
   MX6QDL_PAD_CSI0_DAT16__ARM_TRACE13 0x1b0b0
   MX6QDL_PAD_CSI0_DAT17__ARM_TRACE14 0x1b0b0
   MX6QDL_PAD_CSI0_DAT18__ARM_TRACE15 0x1b0b0
   MX6QDL_PAD_GPIO_0__CCM_CLKO1        0x130b0
  >;
 };

 pinctrl_i2c3: i2c3grp {
  fsl,pins = <
   MX6QDL_PAD_EIM_D17__I2C3_SCL  0x4001b8b1
   MX6QDL_PAD_EIM_D18__I2C3_SDA  0x4001b8b1
  >;
 };

 pinctrl_tempsense: tempsensegrp {
  fsl,pins = <
   MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0
  >;
 };

 pinctrl_uart1: uart1grp {
  fsl,pins = <
   MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
   MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
  >;
 };

 pinctrl_uart2: uart2grp {
  fsl,pins = <
   MX6QDL_PAD_SD3_RST__GPIO7_IO08  0x13059 /* BT_EN */
   MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
   MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1
   MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1
   MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
  >;
 };

 pinctrl_usdhc1: usdhc1grp {
  fsl,pins = <
   MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170B9
   MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100B9
   MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170B9
   MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170B9
   MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170B9
   MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170B9
  >;
 };

 pinctrl_usdhc3: usdhc3grp {
  fsl,pins = <
   MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17049
   MX6QDL_PAD_SD3_CLK__SD3_CLK    0x10049
   MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17049
   MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17049
   MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17049
   MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17049
   MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x130b0 /* WL_IRQ */
   MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x17059 /* WLAN_EN */
  >;
 };
};

&snvs_poweroff {
 status = "okay";
};

&uart1 {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_uart1>;
 status = "okay";
};

&uart2 {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_uart2>;
 uart-has-rtscts;
 status = "okay";

 bluetooth {
  compatible = "ti,wl1837-st";
  enable-gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
 };
};

&usdhc1 {
 pinctrl-names = "default", "state_100mhz", "state_200mhz";
 pinctrl-0 = <&pinctrl_usdhc1>;
 non-removable;
 keep-power-in-suspend;
 wakeup-source;
 vmmc-supply = <&sw2_reg>;
 status = "okay";
};

&usdhc3 {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_usdhc3>;
 non-removable;
 cap-power-off-card;
 keep-power-in-suspend;
 wakeup-source;
 vmmc-supply = <®_wl18xx_vmmc>;
 #address-cells = <1>;
 #size-cells = <0>;
 status = "okay";

 wlcore: wlcore@2 {
    compatible = "ti,wl1837";
    reg = <2>;
    interrupt-parent = <&gpio7>;
    interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
    tcxo-clock-frequency = <26000000>;
 };
};