arch/arm/boot/dts/imx6qdl-tqma6.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2013 Sascha Hauer, Pengutronix
   4  * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
   5  */
   6
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/interrupt-controller/irq.h>
   9
  10 / {
  11         reg_3p3v: regulator-3p3v {
  12                 compatible = "regulator-fixed";
  13                 regulator-name = "supply-3p3v";
  14                 regulator-min-microvolt = <3300000>;
  15                 regulator-max-microvolt = <3300000>;
  16                 regulator-always-on;
  17         };
  18 };
  19
  20 &ecspi1 {
  21         pinctrl-names = "default";
  22         pinctrl-0 = <&pinctrl_ecspi1>;
  23         cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
  24         status = "okay";
  25
  26         m25p80: flash@0 {
  27                 compatible = "jedec,spi-nor";
  28                 spi-max-frequency = <50000000>;
  29                 reg = <0>;
  30                 #address-cells = <1>;
  31                 #size-cells = <1>;
  32                 m25p,fast-read;
  33         };
  34 };
  35
  36 &iomuxc {
  37         pinctrl_ecspi1: ecspi1grp {
  38                 fsl,pins = <
  39                         /* HYS, SPEED = MED, 100k up, DSE = 011, SRE_FAST */
  40                         MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b099
  41                         MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb099
  42                         MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb099
  43                          /* eCSPI1 SS1 */
  44                         MX6QDL_PAD_EIM_D19__GPIO3_IO19 0xb099
  45                 >;
  46         };
  47
  48         pinctrl_i2c1: i2c1grp {
  49                 fsl,pins = <
  50                         MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
  51                         MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
  52                 >;
  53         };
  54
  55         pinctrl_i2c1_recovery: i2c1recoverygrp {
  56                 fsl,pins = <
  57                         MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x4001b899
  58                         MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27 0x4001b899
  59                 >;
  60         };
  61
  62         pinctrl_i2c3: i2c3grp {
  63                 fsl,pins = <
  64                         MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899
  65                         MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
  66                 >;
  67         };
  68
  69         pinctrl_i2c3_recovery: i2c3recoverygrp {
  70                 fsl,pins = <
  71                         MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b899
  72                         MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b899
  73                 >;
  74         };
  75
  76         pinctrl_pmic: pmicgrp {
  77                 fsl,pins = <
  78                         MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b099 /* PMIC irq */
  79                 >;
  80         };
  81
  82         pinctrl_usdhc3: usdhc3grp {
  83                 fsl,pins = <
  84                         MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17059
  85                         MX6QDL_PAD_SD3_CLK__SD3_CLK    0x10059
  86                         MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
  87                         MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
  88                         MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
  89                         MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
  90                         MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
  91                         MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
  92                         MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
  93                         MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
  94                 >;
  95         };
  96 };
  97
  98 &pmic {
  99         pinctrl-names = "default";
 100         pinctrl-0 = <&pinctrl_pmic>;
 101         interrupt-parent = <&gpio6>;
 102         interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
 103
 104         regulators {
 105                 reg_vddcore: sw1ab {
 106                         regulator-min-microvolt = <300000>;
 107                         regulator-max-microvolt = <1875000>;
 108                         regulator-always-on;
 109                 };
 110
 111                 reg_vddsoc: sw1c {
 112                         regulator-min-microvolt = <300000>;
 113                         regulator-max-microvolt = <1875000>;
 114                         regulator-always-on;
 115                 };
 116
 117                 reg_gen_3v3: sw2 {
 118                         regulator-min-microvolt = <800000>;
 119                         regulator-max-microvolt = <3300000>;
 120                         regulator-always-on;
 121                 };
 122
 123                 reg_ddr_1v5a: sw3a {
 124                         regulator-min-microvolt = <400000>;
 125                         regulator-max-microvolt = <1975000>;
 126                         regulator-always-on;
 127                 };
 128
 129                 reg_ddr_1v5b: sw3b {
 130                         regulator-min-microvolt = <400000>;
 131                         regulator-max-microvolt = <1975000>;
 132                         regulator-always-on;
 133                 };
 134
 135                 sw4_reg: sw4 {
 136                         regulator-min-microvolt = <800000>;
 137                         regulator-max-microvolt = <3300000>;
 138                         regulator-always-on;
 139                 };
 140
 141                 reg_5v_600mA: swbst {
 142                         regulator-min-microvolt = <5000000>;
 143                         regulator-max-microvolt = <5150000>;
 144                         regulator-always-on;
 145                 };
 146
 147                 reg_snvs_3v: vsnvs {
 148                         regulator-min-microvolt = <1500000>;
 149                         regulator-max-microvolt = <3000000>;
 150                         regulator-always-on;
 151                 };
 152
 153                 reg_vrefddr: vrefddr {
 154                         regulator-boot-on;
 155                         regulator-always-on;
 156                 };
 157
 158                 reg_vgen1_1v5: vgen1 {
 159                         regulator-min-microvolt = <800000>;
 160                         regulator-max-microvolt = <1550000>;
 161                         /* not used */
 162                 };
 163
 164                 reg_vgen2_1v2_eth: vgen2 {
 165                         regulator-min-microvolt = <800000>;
 166                         regulator-max-microvolt = <1550000>;
 167                         regulator-always-on;
 168                 };
 169
 170                 reg_vgen3_2v8: vgen3 {
 171                         regulator-min-microvolt = <1800000>;
 172                         regulator-max-microvolt = <3300000>;
 173                         regulator-always-on;
 174                 };
 175
 176                 reg_vgen4_1v8: vgen4 {
 177                         regulator-min-microvolt = <1800000>;
 178                         regulator-max-microvolt = <3300000>;
 179                         regulator-always-on;
 180                 };
 181
 182                 reg_vgen5_1v8_eth: vgen5 {
 183                         regulator-min-microvolt = <1800000>;
 184                         regulator-max-microvolt = <3300000>;
 185                         regulator-always-on;
 186                 };
 187
 188                 reg_vgen6_3v3: vgen6 {
 189                         regulator-min-microvolt = <1800000>;
 190                         regulator-max-microvolt = <3300000>;
 191                         regulator-always-on;
 192                 };
 193         };
 194 };
 195
 196 /* eMMC */
 197 &usdhc3 {
 198         pinctrl-names = "default";
 199         pinctrl-0 = <&pinctrl_usdhc3>;
 200         vmmc-supply = <&reg_3p3v>;
 201         non-removable;
 202         disable-wp;
 203         no-sd;
 204         no-sdio;
 205         bus-width = <8>;
 206         #address-cells = <1>;
 207         #size-cells = <0>;
 208         status = "okay";
 209
 210         mmccard: mmccard@0 {
 211                 reg = <0>;
 212                 compatible = "mmc-card";
 213                 broken-hpi;
 214         };
 215 };