1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0-only 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Support for CompuLab SBC-AM57x single board computer 4*724ba675SRob Herring * 5*724ba675SRob Herring * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ 6*724ba675SRob Herring * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> 7*724ba675SRob Herring */ 8*724ba675SRob Herring 9*724ba675SRob Herring#include "am57xx-cl-som-am57x.dts" 10*724ba675SRob Herring#include "compulab-sb-som.dtsi" 11*724ba675SRob Herring 12*724ba675SRob Herring/ { 13*724ba675SRob Herring model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x"; 14*724ba675SRob Herring compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"; 15*724ba675SRob Herring 16*724ba675SRob Herring aliases { 17*724ba675SRob Herring display0 = &lcd0; 18*724ba675SRob Herring display1 = &hdmi; 19*724ba675SRob Herring }; 20*724ba675SRob Herring}; 21*724ba675SRob Herring 22*724ba675SRob Herring&dra7_pmx_core { 23*724ba675SRob Herring uart3_pins_default: uart3-default-pins { 24*724ba675SRob Herring pinctrl-single,pins = < 25*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3648, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */ 26*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x364c, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */ 27*724ba675SRob Herring >; 28*724ba675SRob Herring }; 29*724ba675SRob Herring 30*724ba675SRob Herring mmc1_pins_default: mmc1-default-pins { 31*724ba675SRob Herring pinctrl-single,pins = < 32*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ 33*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ 34*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ 35*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ 36*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ 37*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ 38*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */ 39*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */ 40*724ba675SRob Herring >; 41*724ba675SRob Herring }; 42*724ba675SRob Herring 43*724ba675SRob Herring usb1_pins: usb1-pins { 44*724ba675SRob Herring pinctrl-single,pins = < 45*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */ 46*724ba675SRob Herring >; 47*724ba675SRob Herring }; 48*724ba675SRob Herring 49*724ba675SRob Herring i2c5_pins_default: i2c5-default-pins { 50*724ba675SRob Herring pinctrl-single,pins = < 51*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10) /* mcasp1_axr0.i2c5_sda */ 52*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */ 53*724ba675SRob Herring >; 54*724ba675SRob Herring }; 55*724ba675SRob Herring 56*724ba675SRob Herring lcd_pins_default: lcd-default-pins { 57*724ba675SRob Herring pinctrl-single,pins = < 58*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */ 59*724ba675SRob Herring >; 60*724ba675SRob Herring }; 61*724ba675SRob Herring 62*724ba675SRob Herring hdmi_pins: hdmi-pins { 63*724ba675SRob Herring pinctrl-single,pins = < 64*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */ 65*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */ 66*724ba675SRob Herring >; 67*724ba675SRob Herring }; 68*724ba675SRob Herring 69*724ba675SRob Herring hdmi_conn_pins: hdmi-conn-pins { 70*724ba675SRob Herring pinctrl-single,pins = < 71*724ba675SRob Herring DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */ 72*724ba675SRob Herring >; 73*724ba675SRob Herring }; 74*724ba675SRob Herring}; 75*724ba675SRob Herring 76*724ba675SRob Herring&uart3 { 77*724ba675SRob Herring status = "okay"; 78*724ba675SRob Herring interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, 79*724ba675SRob Herring <&dra7_pmx_core 0x3f8>; 80*724ba675SRob Herring 81*724ba675SRob Herring pinctrl-names = "default"; 82*724ba675SRob Herring pinctrl-0 = <&uart3_pins_default>; 83*724ba675SRob Herring}; 84*724ba675SRob Herring 85*724ba675SRob Herring&mmc1 { 86*724ba675SRob Herring status = "okay"; 87*724ba675SRob Herring 88*724ba675SRob Herring pinctrl-names = "default"; 89*724ba675SRob Herring pinctrl-0 = <&mmc1_pins_default>; 90*724ba675SRob Herring 91*724ba675SRob Herring vmmc-supply = <&ldo1_reg>; 92*724ba675SRob Herring bus-width = <4>; 93*724ba675SRob Herring cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; 94*724ba675SRob Herring wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>; 95*724ba675SRob Herring}; 96*724ba675SRob Herring 97*724ba675SRob Herring&usb1 { 98*724ba675SRob Herring pinctrl-names = "default"; 99*724ba675SRob Herring pinctrl-0 = <&usb1_pins>; 100*724ba675SRob Herring}; 101*724ba675SRob Herring 102*724ba675SRob Herring&i2c5 { 103*724ba675SRob Herring status = "okay"; 104*724ba675SRob Herring pinctrl-names = "default"; 105*724ba675SRob Herring pinctrl-0 = <&i2c5_pins_default>; 106*724ba675SRob Herring clock-frequency = <400000>; 107*724ba675SRob Herring 108*724ba675SRob Herring eeprom_base: atmel@54 { 109*724ba675SRob Herring compatible = "atmel,24c08"; 110*724ba675SRob Herring reg = <0x54>; 111*724ba675SRob Herring pagesize = <16>; 112*724ba675SRob Herring }; 113*724ba675SRob Herring 114*724ba675SRob Herring pca9555: pca9555@20 { 115*724ba675SRob Herring compatible = "nxp,pca9555"; 116*724ba675SRob Herring reg = <0x20>; 117*724ba675SRob Herring gpio-controller; 118*724ba675SRob Herring #gpio-cells = <2>; 119*724ba675SRob Herring }; 120*724ba675SRob Herring}; 121*724ba675SRob Herring 122*724ba675SRob Herring&dss { 123*724ba675SRob Herring status = "okay"; 124*724ba675SRob Herring 125*724ba675SRob Herring vdda_video-supply = <&ldoln_reg>; 126*724ba675SRob Herring 127*724ba675SRob Herring port { 128*724ba675SRob Herring dpi_lcd_out: endpoint { 129*724ba675SRob Herring remote-endpoint = <&lcd_in>; 130*724ba675SRob Herring data-lines = <24>; 131*724ba675SRob Herring }; 132*724ba675SRob Herring }; 133*724ba675SRob Herring}; 134*724ba675SRob Herring 135*724ba675SRob Herring&lcd0 { 136*724ba675SRob Herring pinctrl-names = "default"; 137*724ba675SRob Herring pinctrl-0 = <&lcd_pins_default>; 138*724ba675SRob Herring 139*724ba675SRob Herring enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH 140*724ba675SRob Herring &gpio4 0 GPIO_ACTIVE_HIGH>; 141*724ba675SRob Herring 142*724ba675SRob Herring port { 143*724ba675SRob Herring lcd_in: endpoint { 144*724ba675SRob Herring remote-endpoint = <&dpi_lcd_out>; 145*724ba675SRob Herring data-lines = <24>; 146*724ba675SRob Herring }; 147*724ba675SRob Herring }; 148*724ba675SRob Herring}; 149*724ba675SRob Herring 150*724ba675SRob Herring&hdmi { 151*724ba675SRob Herring status = "okay"; 152*724ba675SRob Herring vdda-supply = <&ldo4_reg>; 153*724ba675SRob Herring 154*724ba675SRob Herring pinctrl-names = "default"; 155*724ba675SRob Herring pinctrl-0 = <&hdmi_pins>; 156*724ba675SRob Herring 157*724ba675SRob Herring port { 158*724ba675SRob Herring hdmi_out: endpoint { 159*724ba675SRob Herring remote-endpoint = <&hdmi_connector_in>; 160*724ba675SRob Herring lanes = <1 0 3 2 5 4 7 6>; 161*724ba675SRob Herring }; 162*724ba675SRob Herring }; 163*724ba675SRob Herring}; 164*724ba675SRob Herring 165*724ba675SRob Herring&hdmi_conn { 166*724ba675SRob Herring pinctrl-names = "default"; 167*724ba675SRob Herring pinctrl-0 = <&hdmi_conn_pins>; 168*724ba675SRob Herring 169*724ba675SRob Herring hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>; 170*724ba675SRob Herring 171*724ba675SRob Herring port { 172*724ba675SRob Herring hdmi_connector_in: endpoint { 173*724ba675SRob Herring remote-endpoint = <&hdmi_out>; 174*724ba675SRob Herring }; 175*724ba675SRob Herring }; 176*724ba675SRob Herring}; 177