| Message ID | 20250402-initial_display-v4-5-9f898838a864@gocontroll.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: freescale: Add support for the GOcontroll Moduline Display | expand |
On Wed, Apr 02, 2025 at 09:07:08AM +0200, Maud Spierings via B4 Relay wrote: > From: Maud Spierings <maudspierings@gocontroll.com> > > The Ka-Ro Electronics tx8p-ml81 is a COM based on the imx8mp SOC. It has > 2 GB or ram and 8 GB of eMMC storage on board. > > Add it to enable boards based on this Module > > Signed-off-by: Maud Spierings <maudspierings@gocontroll.com> > --- > .../arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi | 548 +++++++++++++++++++++ > 1 file changed, 548 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi > new file mode 100644 > index 0000000000000000000000000000000000000000..9c69228a2cd28ce767fa4054d10b19a196668ea2 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi > @@ -0,0 +1,548 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* > + * Copyright (C) 2020 Lothar Waßmann <LW@KARO-electronics.de> > + * 2025 Maud Spierings <maudspierings@gocontroll.com> > + */ > + > +#include "imx8mp.dtsi" > + > +/ { > + /* PHY regulator */ > + regulator-3v3-etn { > + compatible = "regulator-fixed"; > + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; > + pinctrl-0 = <&pinctrl_reg_3v3_etn>; > + pinctrl-names = "default"; > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <3300000>; > + regulator-min-microvolt = <3300000>; > + regulator-name = "3v3-etn"; > + vin-supply = <®_vdd_3v3>; > + enable-active-high; > + }; > +}; > + > +&A53_0 { > + cpu-supply = <®_vdd_arm>; > +}; > + > +&A53_1 { > + cpu-supply = <®_vdd_arm>; > +}; > + > +&A53_2 { > + cpu-supply = <®_vdd_arm>; > +}; > + > +&A53_3 { > + cpu-supply = <®_vdd_arm>; > +}; > + > +&eqos { > + assigned-clocks = <&clk IMX8MP_CLK_ENET_AXI>, > + <&clk IMX8MP_CLK_ENET_QOS_TIMER>, > + <&clk IMX8MP_CLK_ENET_QOS>; > + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_266M>, > + <&clk IMX8MP_SYS_PLL2_100M>, > + <&clk IMX8MP_SYS_PLL2_50M>; > + assigned-clock-rates = <0>, <100000000>, <50000000>; clock rate 0 is quite strange, do you means 266000000? > + phy-handle = <ðphy0>; > + phy-mode = "rmii"; > + pinctrl-0 = <&pinctrl_eqos>; > + pinctrl-1 = <&pinctrl_eqos_sleep>; > + pinctrl-names = "default", "sleep"; > + status = "okay"; > + > + mdio { > + compatible = "snps,dwmac-mdio"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-0 = <&pinctrl_ethphy_rst_b>; > + pinctrl-names = "default"; > + reset-delay-us = <25000>; > + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; > + > + ethphy0: ethernet-phy@0 { > + reg = <0>; > + interrupt-parent = <&gpio4>; > + interrupts = <21 IRQ_TYPE_EDGE_FALLING>; > + clocks = <&clk IMX8MP_CLK_ENET_QOS>; > + pinctrl-0 = <&pinctrl_ethphy_int_b>; > + pinctrl-names = "default"; > + smsc,disable-energy-detect; > + }; > + }; > +}; > + > +&gpio1 { > + gpio-line-names = "SODIMM_152", > + "SODIMM_42", Please align to "SODIMM_152" Frank > + "PMIC_WDOG_B SODIMM_153", > + "PMIC_IRQ_B", > + "SODIMM_154", > + "SODIMM_155", > + "SODIMM_156", > + "SODIMM_157", > + "SODIMM_158", > + "SODIMM_159", > + "SODIMM_161", > + "SODIMM_162", > + "SODIMM_34", > + "SODIMM_36", > + "SODIMM_27", > + "SODIMM_28", > + "ENET_MDC", > + "ENET_MDIO", > + "", > + "ENET_XTAL1/CLKIN", > + "ENET_TXD1", > + "ENET_TXD0", > + "ENET_TXEN", > + "ENET_POWER", > + "ENET_COL/CRS_DV", > + "ENET_RXER", > + "ENET_RXD0", > + "ENET_RXD1", > + "", > + "", > + "", > + ""; > +}; > + > +&gpio2 { > + gpio-line-names = "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "SODIMM_51", > + "SODIMM_57", > + "SODIMM_56", > + "SODIMM_52", > + "SODIMM_53", > + "SODIMM_54", > + "SODIMM_55", > + "SODIMM_15", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + "", > + ""; > +}; > + > +&gpio3 { > + gpio-line-names = "", > + "", > + "EMMC_DS", > + "EMMC_DAT5", > + "EMMC_DAT6", > + "EMMC_DAT7", > + "", > + "", > + "", > + "", > + "EMMC_DAT0", > + "EMMC_DAT1", > + "EMMC_DAT2", > + "EMMC_DAT3", > + "", > + "EMMC_DAT4", > + "", > + "EMMC_CLK", > + "EMMC_CMD", > + "SODIMM_75", > + "SODIMM_145", > + "SODIMM_163", > + "SODIMM_164", > + "SODIMM_165", > + "SODIMM_143", > + "SODIMM_144", > + "SODIMM_72", > + "SODIMM_73", > + "SODIMM_74", > + "SODIMM_93", > + "", > + ""; > +}; > + > +&gpio4 { > + gpio-line-names = "SODIMM_98", > + "SODIMM_99", > + "SODIMM_100", > + "SODIMM_101", > + "SODIMM_45", > + "SODIMM_43", > + "SODIMM_105", > + "SODIMM_106", > + "SODIMM_107", > + "SODIMM_108", > + "SODIMM_104", > + "SODIMM_103", > + "SODIMM_115", > + "SODIMM_114", > + "SODIMM_113", > + "SODIMM_112", > + "SODIMM_109", > + "SODIMM_110", > + "SODIMM_95", > + "SODIMM_96", > + "SODIMM_97", > + "ENET_nINT", > + "ENET_nRST", > + "SODIMM_84", > + "SODIMM_87", > + "SODIMM_86", > + "SODIMM_85", > + "SODIMM_83", > + "", > + "SODIMM_66", > + "SODIMM_65", > + ""; > +}; > + > +&gpio5 { > + gpio-line-names = "", > + "", > + "", > + "SODIMM_76", > + "SODIMM_81", > + "SODIMM_146", > + "SODIMM_48", > + "SODIMM_46", > + "SODIMM_47", > + "SODIMM_44", > + "SODIMM_49", > + "", > + "SODIMM_70", > + "SODIMM_69", > + "PMIC_SCL", > + "PMIC_SDA", > + "SODIMM_41", > + "SODIMM_40", > + "SODIMM_148", > + "SODIMM_149", > + "SODIMM_150", > + "SODIMM_151", > + "SODIMM_60", > + "SODIMM_59", > + "SODIMM_64", > + "SODIMM_63", > + "SODIMM_62", > + "SODIMM_61", > + "SODIMM_68", > + "SODIMM_67", > + "", > + ""; > +}; > + > +&i2c1 { > + clock-frequency = <400000>; > + pinctrl-0 = <&pinctrl_i2c1>; > + pinctrl-1 = <&pinctrl_i2c1_gpio>; > + pinctrl-names = "default", "gpio"; > + scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + status = "okay"; > + > + pmic@25 { > + compatible = "nxp,pca9450c"; > + reg = <0x25>; > + interrupt-parent = <&gpio1>; > + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; > + pinctrl-0 = <&pinctrl_pmic>; > + pinctrl-names = "default"; > + > + regulators { > + reg_vdd_soc: BUCK1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <900000>; > + regulator-min-microvolt = <805000>; > + regulator-name = "vdd-soc"; > + regulator-ramp-delay = <3125>; > + }; > + > + reg_vdd_arm: BUCK2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <950000>; > + regulator-min-microvolt = <805000>; > + regulator-name = "vdd-core"; > + regulator-ramp-delay = <3125>; > + nxp,dvs-run-voltage = <950000>; > + nxp,dvs-standby-voltage = <850000>; > + }; > + > + reg_vdd_3v3: BUCK4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <3300000>; > + regulator-min-microvolt = <3300000>; > + regulator-name = "3v3"; > + }; > + > + reg_nvcc_nand: BUCK5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "nvcc-nand"; > + }; > + > + reg_nvcc_dram: BUCK6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1100000>; > + regulator-min-microvolt = <1100000>; > + regulator-name = "nvcc-dram"; > + }; > + > + reg_snvs_1v8: LDO1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "snvs-1v8"; > + }; > + > + ldo2_reg: LDO2 { > + regulator-always-on; > + regulator-max-microvolt = <1150000>; > + regulator-min-microvolt = <800000>; > + regulator-name = "LDO2"; > + }; > + > + reg_vdda_1v8: LDO3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "vdda-1v8"; > + }; > + > + ldo4_reg: LDO4 { > + regulator-max-microvolt = <3300000>; > + regulator-min-microvolt = <800000>; > + regulator-name = "LDO4"; > + }; > + > + ldo5_reg: LDO5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <3300000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "LDO5"; > + }; > + }; > + }; > +}; > + > +&iomuxc { > + pinctrl_eqos: eqosgrp { > + fsl,pins = < > + MX8MP_IOMUXC_ENET_TD2__CCM_ENET_QOS_CLOCK_GENERATE_REF_CLK > + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_PULL_ENABLE | MX8MP_SION) > + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC > + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO > + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 > + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST) > + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 > + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST) > + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 > + (MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 > + (MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_RXC__ENET_QOS_RX_ER > + (MX8MP_FSEL_FAST | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL > + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL > + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST) > + >; > + }; > + > + pinctrl_eqos_sleep: eqos-sleep-grp { > + fsl,pins = < > + MX8MP_IOMUXC_ENET_TD2__GPIO1_IO19 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_MDC__GPIO1_IO16 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_MDIO__GPIO1_IO17 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_TD0__GPIO1_IO21 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_TD1__GPIO1_IO20 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_RD0__GPIO1_IO26 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_RD1__GPIO1_IO27 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_RXC__GPIO1_IO25 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_RX_CTL__GPIO1_IO24 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_ENET_TX_CTL__GPIO1_IO22 > + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) > + >; > + }; > + > + pinctrl_ethphy_int_b: ethphy-int-bgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 > + (MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT) > + >; > + }; > + > + pinctrl_ethphy_rst_b: ethphy-rst-bgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 > + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE) > + >; > + }; > + > + pinctrl_i2c1: i2c1grp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL > + MX8MP_I2C_DEFAULT > + MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA > + MX8MP_I2C_DEFAULT > + >; > + }; > + > + pinctrl_i2c1_gpio: i2c1-gpiogrp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 > + MX8MP_I2C_DEFAULT > + MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 > + MX8MP_I2C_DEFAULT > + >; > + }; > + > + pinctrl_pmic: pmicgrp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 > + (MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) > + >; > + }; > + > + pinctrl_reg_3v3_etn: reg-3v3-etngrp { > + fsl,pins = < > + MX8MP_IOMUXC_ENET_TXC__GPIO1_IO23 > + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE) > + >; > + }; > + > + pinctrl_usdhc3: usdhc3grp { > + fsl,pins = < > + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK > + (MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 > + MX8MP_USDHC_DATA_DEFAULT > + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE > + (MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) > + >; > + }; > + > + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { > + fsl,pins = < > + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK > + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 > + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE > + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) > + >; > + }; > + > + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { > + fsl,pins = < > + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK > + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) > + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 > + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) > + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE > + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) > + >; > + }; > +}; > + > +&usdhc3 { > + assigned-clocks = <&clk IMX8MP_CLK_USDHC3>; > + assigned-clock-rates = <200000000>; > + bus-width = <8>; > + max-frequency = <200000000>; > + non-removable; > + pinctrl-0 = <&pinctrl_usdhc3>; > + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; > + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + vmmc-supply = <®_vdd_3v3>; > + voltage-ranges = <3300 3300>; > + vqmmc-supply = <®_nvcc_nand>; > + status = "okay"; > +}; > > -- > 2.49.0 > >
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi new file mode 100644 index 0000000000000000000000000000000000000000..9c69228a2cd28ce767fa4054d10b19a196668ea2 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi @@ -0,0 +1,548 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2020 Lothar Waßmann <LW@KARO-electronics.de> + * 2025 Maud Spierings <maudspierings@gocontroll.com> + */ + +#include "imx8mp.dtsi" + +/ { + /* PHY regulator */ + regulator-3v3-etn { + compatible = "regulator-fixed"; + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&pinctrl_reg_3v3_etn>; + pinctrl-names = "default"; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3v3-etn"; + vin-supply = <®_vdd_3v3>; + enable-active-high; + }; +}; + +&A53_0 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_1 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_2 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_3 { + cpu-supply = <®_vdd_arm>; +}; + +&eqos { + assigned-clocks = <&clk IMX8MP_CLK_ENET_AXI>, + <&clk IMX8MP_CLK_ENET_QOS_TIMER>, + <&clk IMX8MP_CLK_ENET_QOS>; + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_266M>, + <&clk IMX8MP_SYS_PLL2_100M>, + <&clk IMX8MP_SYS_PLL2_50M>; + assigned-clock-rates = <0>, <100000000>, <50000000>; + phy-handle = <ðphy0>; + phy-mode = "rmii"; + pinctrl-0 = <&pinctrl_eqos>; + pinctrl-1 = <&pinctrl_eqos_sleep>; + pinctrl-names = "default", "sleep"; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pinctrl_ethphy_rst_b>; + pinctrl-names = "default"; + reset-delay-us = <25000>; + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + + ethphy0: ethernet-phy@0 { + reg = <0>; + interrupt-parent = <&gpio4>; + interrupts = <21 IRQ_TYPE_EDGE_FALLING>; + clocks = <&clk IMX8MP_CLK_ENET_QOS>; + pinctrl-0 = <&pinctrl_ethphy_int_b>; + pinctrl-names = "default"; + smsc,disable-energy-detect; + }; + }; +}; + +&gpio1 { + gpio-line-names = "SODIMM_152", + "SODIMM_42", + "PMIC_WDOG_B SODIMM_153", + "PMIC_IRQ_B", + "SODIMM_154", + "SODIMM_155", + "SODIMM_156", + "SODIMM_157", + "SODIMM_158", + "SODIMM_159", + "SODIMM_161", + "SODIMM_162", + "SODIMM_34", + "SODIMM_36", + "SODIMM_27", + "SODIMM_28", + "ENET_MDC", + "ENET_MDIO", + "", + "ENET_XTAL1/CLKIN", + "ENET_TXD1", + "ENET_TXD0", + "ENET_TXEN", + "ENET_POWER", + "ENET_COL/CRS_DV", + "ENET_RXER", + "ENET_RXD0", + "ENET_RXD1", + "", + "", + "", + ""; +}; + +&gpio2 { + gpio-line-names = "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "SODIMM_51", + "SODIMM_57", + "SODIMM_56", + "SODIMM_52", + "SODIMM_53", + "SODIMM_54", + "SODIMM_55", + "SODIMM_15", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + ""; +}; + +&gpio3 { + gpio-line-names = "", + "", + "EMMC_DS", + "EMMC_DAT5", + "EMMC_DAT6", + "EMMC_DAT7", + "", + "", + "", + "", + "EMMC_DAT0", + "EMMC_DAT1", + "EMMC_DAT2", + "EMMC_DAT3", + "", + "EMMC_DAT4", + "", + "EMMC_CLK", + "EMMC_CMD", + "SODIMM_75", + "SODIMM_145", + "SODIMM_163", + "SODIMM_164", + "SODIMM_165", + "SODIMM_143", + "SODIMM_144", + "SODIMM_72", + "SODIMM_73", + "SODIMM_74", + "SODIMM_93", + "", + ""; +}; + +&gpio4 { + gpio-line-names = "SODIMM_98", + "SODIMM_99", + "SODIMM_100", + "SODIMM_101", + "SODIMM_45", + "SODIMM_43", + "SODIMM_105", + "SODIMM_106", + "SODIMM_107", + "SODIMM_108", + "SODIMM_104", + "SODIMM_103", + "SODIMM_115", + "SODIMM_114", + "SODIMM_113", + "SODIMM_112", + "SODIMM_109", + "SODIMM_110", + "SODIMM_95", + "SODIMM_96", + "SODIMM_97", + "ENET_nINT", + "ENET_nRST", + "SODIMM_84", + "SODIMM_87", + "SODIMM_86", + "SODIMM_85", + "SODIMM_83", + "", + "SODIMM_66", + "SODIMM_65", + ""; +}; + +&gpio5 { + gpio-line-names = "", + "", + "", + "SODIMM_76", + "SODIMM_81", + "SODIMM_146", + "SODIMM_48", + "SODIMM_46", + "SODIMM_47", + "SODIMM_44", + "SODIMM_49", + "", + "SODIMM_70", + "SODIMM_69", + "PMIC_SCL", + "PMIC_SDA", + "SODIMM_41", + "SODIMM_40", + "SODIMM_148", + "SODIMM_149", + "SODIMM_150", + "SODIMM_151", + "SODIMM_60", + "SODIMM_59", + "SODIMM_64", + "SODIMM_63", + "SODIMM_62", + "SODIMM_61", + "SODIMM_68", + "SODIMM_67", + "", + ""; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-0 = <&pinctrl_i2c1>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + pinctrl-names = "default", "gpio"; + scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; + + pmic@25 { + compatible = "nxp,pca9450c"; + reg = <0x25>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 = <&pinctrl_pmic>; + pinctrl-names = "default"; + + regulators { + reg_vdd_soc: BUCK1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <900000>; + regulator-min-microvolt = <805000>; + regulator-name = "vdd-soc"; + regulator-ramp-delay = <3125>; + }; + + reg_vdd_arm: BUCK2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <950000>; + regulator-min-microvolt = <805000>; + regulator-name = "vdd-core"; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + }; + + reg_vdd_3v3: BUCK4 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3v3"; + }; + + reg_nvcc_nand: BUCK5 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "nvcc-nand"; + }; + + reg_nvcc_dram: BUCK6 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1100000>; + regulator-min-microvolt = <1100000>; + regulator-name = "nvcc-dram"; + }; + + reg_snvs_1v8: LDO1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "snvs-1v8"; + }; + + ldo2_reg: LDO2 { + regulator-always-on; + regulator-max-microvolt = <1150000>; + regulator-min-microvolt = <800000>; + regulator-name = "LDO2"; + }; + + reg_vdda_1v8: LDO3 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "vdda-1v8"; + }; + + ldo4_reg: LDO4 { + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <800000>; + regulator-name = "LDO4"; + }; + + ldo5_reg: LDO5 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; + regulator-name = "LDO5"; + }; + }; + }; +}; + +&iomuxc { + pinctrl_eqos: eqosgrp { + fsl,pins = < + MX8MP_IOMUXC_ENET_TD2__CCM_ENET_QOS_CLOCK_GENERATE_REF_CLK + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_PULL_ENABLE | MX8MP_SION) + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO + (MX8MP_DSE_X4 | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST) + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST) + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 + (MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 + (MX8MP_FSEL_FAST | MX8MP_PULL_UP | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_RXC__ENET_QOS_RX_ER + (MX8MP_FSEL_FAST | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST) + >; + }; + + pinctrl_eqos_sleep: eqos-sleep-grp { + fsl,pins = < + MX8MP_IOMUXC_ENET_TD2__GPIO1_IO19 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_MDC__GPIO1_IO16 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_MDIO__GPIO1_IO17 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_TD0__GPIO1_IO21 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_TD1__GPIO1_IO20 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_RD0__GPIO1_IO26 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_RD1__GPIO1_IO27 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_RXC__GPIO1_IO25 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_RX_CTL__GPIO1_IO24 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_ENET_TX_CTL__GPIO1_IO22 + (MX8MP_ODE_ENABLE | MX8MP_PULL_ENABLE) + >; + }; + + pinctrl_ethphy_int_b: ethphy-int-bgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 + (MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT) + >; + }; + + pinctrl_ethphy_rst_b: ethphy-rst-bgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE) + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL + MX8MP_I2C_DEFAULT + MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA + MX8MP_I2C_DEFAULT + >; + }; + + pinctrl_i2c1_gpio: i2c1-gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 + MX8MP_I2C_DEFAULT + MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 + MX8MP_I2C_DEFAULT + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 + (MX8MP_PULL_UP | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) + >; + }; + + pinctrl_reg_3v3_etn: reg-3v3-etngrp { + fsl,pins = < + MX8MP_IOMUXC_ENET_TXC__GPIO1_IO23 + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE) + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK + (MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 + MX8MP_USDHC_DATA_DEFAULT + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE + (MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 + (MX8MP_DSE_X2 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE + (MX8MP_DSE_X2 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 + (MX8MP_DSE_X6 | MX8MP_USDHC_DATA_DEFAULT) + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE + (MX8MP_DSE_X6 | MX8MP_FSEL_FAST | MX8MP_HYS_SCHMITT | MX8MP_PULL_ENABLE) + >; + }; +}; + +&usdhc3 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC3>; + assigned-clock-rates = <200000000>; + bus-width = <8>; + max-frequency = <200000000>; + non-removable; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + vmmc-supply = <®_vdd_3v3>; + voltage-ranges = <3300 3300>; + vqmmc-supply = <®_nvcc_nand>; + status = "okay"; +};