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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 | // SPDX-License-Identifier: GPL-2.0-only /* * Support for CompuLab SBC-AM57x single board computer * * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> */ #include "am57xx-cl-som-am57x.dts" #include "compulab-sb-som.dtsi" / { model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x"; compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"; aliases { display0 = &lcd0; display1 = &hdmi; }; }; &dra7_pmx_core { uart3_pins_default: uart3_pins_default { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3648, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */ DRA7XX_CORE_IOPAD(0x364c, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */ >; }; mmc1_pins_default: mmc1_pins_default { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */ DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */ >; }; usb1_pins: pinmux_usb1_pins { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */ >; }; i2c5_pins_default: i2c5_pins_default { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10) /* mcasp1_axr0.i2c5_sda */ DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */ >; }; lcd_pins_default: lcd_pins_default { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */ >; }; hdmi_pins: pinmux_hdmi_pins { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */ DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */ >; }; hdmi_conn_pins: pinmux_hdmi_conn_pins { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */ >; }; }; &uart3 { status = "okay"; interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, <&dra7_pmx_core 0x3f8>; pinctrl-names = "default"; pinctrl-0 = <&uart3_pins_default>; }; &mmc1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins_default>; vmmc-supply = <&ldo1_reg>; bus-width = <4>; cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>; }; &usb1 { pinctrl-names = "default"; pinctrl-0 = <&usb1_pins>; }; &i2c5 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c5_pins_default>; clock-frequency = <400000>; eeprom_base: atmel@54 { compatible = "atmel,24c08"; reg = <0x54>; pagesize = <16>; }; pca9555: pca9555@20 { compatible = "nxp,pca9555"; reg = <0x20>; gpio-controller; #gpio-cells = <2>; }; }; &dss { status = "okay"; vdda_video-supply = <&ldoln_reg>; port { dpi_lcd_out: endpoint { remote-endpoint = <&lcd_in>; data-lines = <24>; }; }; }; &lcd0 { pinctrl-names = "default"; pinctrl-0 = <&lcd_pins_default>; enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH &gpio4 0 GPIO_ACTIVE_HIGH>; port { lcd_in: endpoint { remote-endpoint = <&dpi_lcd_out>; data-lines = <24>; }; }; }; &hdmi { status = "okay"; vdda-supply = <&ldo4_reg>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_pins>; port { hdmi_out: endpoint { remote-endpoint = <&hdmi_connector_in>; lanes = <1 0 3 2 5 4 7 6>; }; }; }; &hdmi_conn { pinctrl-names = "default"; pinctrl-0 = <&hdmi_conn_pins>; hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>; port { hdmi_connector_in: endpoint { remote-endpoint = <&hdmi_out>; }; }; }; |