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 #address-cells = <1>;
49 #size-cells = <1>;
50 compatible = "jedec,spi-nor";
51 spi-max-frequency = <80000000>;
52 spi-tx-bus-width = <1>;
53 spi-rx-bus-width = <4>;
58 clock-frequency = <384000>;
59 pinctrl-names = "default", "gpio";
60 pinctrl-0 = <&pinctrl_i2c1>;
61 pinctrl-1 = <&pinctrl_i2c1_gpio>;
62 scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
63 sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
66 se97: temperature-sensor@1b {
67 compatible = "nxp,se97b", "jedec,jc-42.4-temp";
76 pinctrl-0 = <&pinctrl_pmic>;
77 pinctrl-names = "default";
78 interrupt-parent = <&gpio1>;
84 regulator-name = "BUCK1";
85 regulator-min-microvolt = <850000>;
86 regulator-max-microvolt = <950000>;
87 regulator-boot-on;
88 regulator-always-on;
89 regulator-ramp-delay = <3125>;
94 regulator-name = "BUCK2";
95 regulator-min-microvolt = <850000>;
96 regulator-max-microvolt = <1000000>;
97 regulator-boot-on;
98 regulator-always-on;
99 nxp,dvs-run-voltage = <950000>;
100 nxp,dvs-standby-voltage = <850000>;
101 regulator-ramp-delay = <3125>;
104 /* VCC3V3 -> VMMC, ... must not be changed */
105 buck4_reg: BUCK4 {
106 regulator-name = "BUCK4";
107 regulator-min-microvolt = <3300000>;
108 regulator-max-microvolt = <3300000>;
109 regulator-boot-on;
110 regulator-always-on;
113 /* V_1V8 -> VQMMC, SPI-NOR, ... must not be changed */
115 regulator-name = "BUCK5";
116 regulator-min-microvolt = <1800000>;
117 regulator-max-microvolt = <1800000>;
118 regulator-boot-on;
119 regulator-always-on;
122 /* V_1V1 -> RAM, ... must not be changed */
124 regulator-name = "BUCK6";
125 regulator-min-microvolt = <1100000>;
126 regulator-max-microvolt = <1100000>;
127 regulator-boot-on;
128 regulator-always-on;
133 regulator-name = "LDO1";
134 regulator-min-microvolt = <1800000>;
135 regulator-max-microvolt = <1800000>;
136 regulator-boot-on;
137 regulator-always-on;
142 regulator-name = "LDO3";
143 regulator-min-microvolt = <1800000>;
144 regulator-max-microvolt = <1800000>;
145 regulator-boot-on;
146 regulator-always-on;
151 regulator-name = "LDO4";
152 regulator-min-microvolt = <800000>;
153 regulator-max-microvolt = <3300000>;
156 /* VCC SD IO - switched using SD2 VSELECT */
158 regulator-name = "LDO5";
159 regulator-min-microvolt = <1800000>;
160 regulator-max-microvolt = <3300000>;
172 read-only;
175 vcc-supply = <®_vcc3v3>;
182 vcc-supply = <®_vcc3v3>;
187 pinctrl-names = "default", "state_100mhz", "state_200mhz";
188 pinctrl-0 = <&pinctrl_usdhc3>;
189 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
190 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
191 bus-width = <8>;
192 non-removable;
193 no-sd;
194 no-sdio;
195 vmmc-supply = <®_vcc3v3>;
196 vqmmc-supply = <®_vcc1v8>;
201 pinctrl-names = "default";
202 pinctrl-0 = <&pinctrl_wdog>;
203 fsl,ext-reset-output;
222 pinctrl_i2c1_gpio: i2c1-gpiogrp {
250 pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
265 pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {