Lines Matching +full:buck4 +full:- +full:supply
1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2021-2022 TQ-Systems GmbH
4 * Author: Alexander Stein <alexander.stein@tq-group.com>
10 model = "TQ-Systems i.MX8MPlus TQMa8MPxL";
11 compatible = "tq,imx8mp-tqma8mpql", "fsl,imx8mp";
19 reg_vcc3v3: regulator-vcc3v3 {
20 compatible = "regulator-fixed";
21 regulator-name = "VCC3V3";
22 regulator-min-microvolt = <3300000>;
23 regulator-max-microvolt = <3300000>;
24 regulator-always-on;
27 /* e-MMC IO, needed for HS modes */
28 reg_vcc1v8: regulator-vcc1v8 {
29 compatible = "regulator-fixed";
30 regulator-name = "VCC1V8";
31 regulator-min-microvolt = <1800000>;
32 regulator-max-microvolt = <1800000>;
33 regulator-always-on;
38 cpu-supply = <&buck2_reg>;
42 pinctrl-names = "default";
43 pinctrl-0 = <&pinctrl_flexspi0>;
48 compatible = "jedec,spi-nor";
49 spi-max-frequency = <80000000>;
50 spi-tx-bus-width = <1>;
51 spi-rx-bus-width = <4>;
54 compatible = "fixed-partitions";
55 #address-cells = <1>;
56 #size-cells = <1>;
62 clock-frequency = <384000>;
63 pinctrl-names = "default", "gpio";
64 pinctrl-0 = <&pinctrl_i2c1>;
65 pinctrl-1 = <&pinctrl_i2c1_gpio>;
66 scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
67 sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
70 se97: temperature-sensor@1b {
71 compatible = "nxp,se97b", "jedec,jc-42.4-temp";
80 pinctrl-0 = <&pinctrl_pmic>;
81 pinctrl-names = "default";
82 interrupt-parent = <&gpio1>;
88 regulator-name = "BUCK1";
89 regulator-min-microvolt = <850000>;
90 regulator-max-microvolt = <950000>;
91 regulator-boot-on;
92 regulator-always-on;
93 regulator-ramp-delay = <3125>;
98 regulator-name = "BUCK2";
99 regulator-min-microvolt = <850000>;
100 regulator-max-microvolt = <1000000>;
101 regulator-boot-on;
102 regulator-always-on;
103 nxp,dvs-run-voltage = <950000>;
104 nxp,dvs-standby-voltage = <850000>;
105 regulator-ramp-delay = <3125>;
108 /* VCC3V3 -> VMMC, ... must not be changed */
109 buck4_reg: BUCK4 {
110 regulator-name = "BUCK4";
111 regulator-min-microvolt = <3300000>;
112 regulator-max-microvolt = <3300000>;
113 regulator-boot-on;
114 regulator-always-on;
117 /* V_1V8 -> VQMMC, SPI-NOR, ... must not be changed */
119 regulator-name = "BUCK5";
120 regulator-min-microvolt = <1800000>;
121 regulator-max-microvolt = <1800000>;
122 regulator-boot-on;
123 regulator-always-on;
126 /* V_1V1 -> RAM, ... must not be changed */
128 regulator-name = "BUCK6";
129 regulator-min-microvolt = <1100000>;
130 regulator-max-microvolt = <1100000>;
131 regulator-boot-on;
132 regulator-always-on;
137 regulator-name = "LDO1";
138 regulator-min-microvolt = <1800000>;
139 regulator-max-microvolt = <1800000>;
140 regulator-boot-on;
141 regulator-always-on;
146 regulator-name = "LDO3";
147 regulator-min-microvolt = <1800000>;
148 regulator-max-microvolt = <1800000>;
149 regulator-boot-on;
150 regulator-always-on;
155 regulator-name = "LDO4";
156 regulator-min-microvolt = <800000>;
157 regulator-max-microvolt = <3300000>;
160 /* VCC SD IO - switched using SD2 VSELECT */
162 regulator-name = "LDO5";
163 regulator-min-microvolt = <1800000>;
164 regulator-max-microvolt = <3300000>;
176 read-only;
179 vcc-supply = <®_vcc3v3>;
186 vcc-supply = <®_vcc3v3>;
191 pinctrl-names = "default", "state_100mhz", "state_200mhz";
192 pinctrl-0 = <&pinctrl_usdhc3>;
193 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
194 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
195 bus-width = <8>;
196 non-removable;
197 no-sd;
198 no-sdio;
199 vmmc-supply = <®_vcc3v3>;
200 vqmmc-supply = <®_vcc1v8>;
205 pinctrl-names = "default";
206 pinctrl-0 = <&pinctrl_wdog>;
207 fsl,ext-reset-output;
226 pinctrl_i2c1_gpio: i2c1-gpiogrp {
254 pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
269 pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {