| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2018 NXP |
| * Copyright (c) 2019 Engicam srl |
| * Copyright (c) 2020 Amarula Solutions(India) |
| */ |
| |
| / { |
| compatible = "engicam,icore-mx8mp", "fsl,imx8mp"; |
| }; |
| |
| &A53_0 { |
| cpu-supply = <&buck2>; |
| }; |
| |
| &A53_1 { |
| cpu-supply = <&buck2>; |
| }; |
| |
| &A53_2 { |
| cpu-supply = <&buck2>; |
| }; |
| |
| &A53_3 { |
| cpu-supply = <&buck2>; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| pca9450: pmic@25 { |
| compatible = "nxp,pca9450c"; |
| interrupt-parent = <&gpio3>; |
| interrupts = <1 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pmic>; |
| reg = <0x25>; |
| |
| regulators { |
| buck1: BUCK1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <720000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-name = "BUCK1"; |
| regulator-ramp-delay = <3125>; |
| }; |
| |
| buck2: BUCK2 { |
| nxp,dvs-run-voltage = <950000>; |
| nxp,dvs-standby-voltage = <850000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1025000>; |
| regulator-min-microvolt = <720000>; |
| regulator-name = "BUCK2"; |
| regulator-ramp-delay = <3125>; |
| }; |
| |
| buck4: BUCK4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <3600000>; |
| regulator-min-microvolt = <3000000>; |
| regulator-name = "BUCK4"; |
| }; |
| |
| buck5: BUCK5 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1950000>; |
| regulator-min-microvolt = <1650000>; |
| regulator-name = "BUCK5"; |
| }; |
| |
| buck6: BUCK6 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1155000>; |
| regulator-min-microvolt = <1045000>; |
| regulator-name = "BUCK6"; |
| }; |
| |
| ldo1: LDO1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1950000>; |
| regulator-min-microvolt = <1650000>; |
| regulator-name = "LDO1"; |
| }; |
| |
| ldo3: LDO3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1890000>; |
| regulator-min-microvolt = <1710000>; |
| regulator-name = "LDO3"; |
| }; |
| |
| ldo5: LDO5 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <3300000>; |
| regulator-min-microvolt = <1800000>; |
| regulator-name = "LDO5"; |
| }; |
| }; |
| }; |
| }; |
| |
| /* EMMC */ |
| &usdhc3 { |
| bus-width = <8>; |
| non-removable; |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| pinctrl-1 = <&pinctrl_usdhc3_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc3_200mhz>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = < |
| MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3 |
| MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3 |
| >; |
| }; |
| |
| pinctrl_pmic: pmicgrp { |
| fsl,pins = < |
| MX8MP_IOMUXC_NAND_CE0_B__GPIO3_IO01 0x41 |
| >; |
| }; |
| |
| pinctrl_usdhc3: usdhc3grp { |
| fsl,pins = < |
| MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 |
| MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 |
| MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 |
| MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 |
| MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 |
| MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 |
| MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 |
| MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 |
| MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 |
| MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 |
| MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 |
| >; |
| }; |
| |
| pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { |
| fsl,pins = < |
| MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 |
| MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 |
| MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 |
| MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 |
| MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 |
| MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 |
| MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 |
| MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 |
| MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 |
| MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 |
| MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 |
| >; |
| }; |
| |
| pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { |
| fsl,pins = < |
| MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 |
| MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 |
| MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 |
| MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 |
| MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 |
| MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 |
| MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 |
| MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 |
| MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 |
| MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 |
| MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 |
| >; |
| }; |
| }; |
