| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 2 | /* |
| 3 | * Copyright 2013 Eukréa Electromatique <denis@eukrea.com> |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | |
| 8 | #include <dt-bindings/gpio/gpio.h> |
| 9 | #include <dt-bindings/input/input.h> |
| 10 | #include "imx35-eukrea-cpuimx35.dtsi" |
| 11 | |
| 12 | / { |
| 13 | model = "Eukrea CPUIMX35"; |
| 14 | compatible = "eukrea,mbimxsd35-baseboard", "eukrea,cpuimx35", "fsl,imx35"; |
| 15 | |
| 16 | gpio-keys { |
| 17 | compatible = "gpio-keys"; |
| 18 | pinctrl-names = "default"; |
| 19 | pinctrl-0 = <&pinctrl_bp1>; |
| 20 | |
| 21 | button { |
| 22 | label = "BP1"; |
| 23 | gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; |
| 24 | linux,code = <BTN_MISC>; |
| 25 | wakeup-source; |
| 26 | linux,input-type = <1>; |
| 27 | }; |
| 28 | }; |
| 29 | |
| 30 | leds { |
| 31 | compatible = "gpio-leds"; |
| 32 | pinctrl-names = "default"; |
| 33 | pinctrl-0 = <&pinctrl_led1>; |
| 34 | |
| 35 | led1 { |
| 36 | label = "led1"; |
| 37 | gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; |
| 38 | linux,default-trigger = "heartbeat"; |
| 39 | }; |
| 40 | }; |
| 41 | |
| 42 | sound { |
| 43 | compatible = "eukrea,asoc-tlv320"; |
| 44 | eukrea,model = "imx35-eukrea-tlv320aic23"; |
| 45 | ssi-controller = <&ssi1>; |
| 46 | fsl,mux-int-port = <1>; |
| 47 | fsl,mux-ext-port = <4>; |
| 48 | }; |
| 49 | }; |
| 50 | |
| 51 | &audmux { |
| 52 | pinctrl-names = "default"; |
| 53 | pinctrl-0 = <&pinctrl_audmux>; |
| 54 | status = "okay"; |
| 55 | }; |
| 56 | |
| 57 | &esdhc1 { |
| 58 | pinctrl-names = "default"; |
| 59 | pinctrl-0 = <&pinctrl_esdhc1>; |
| 60 | cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; |
| 61 | status = "okay"; |
| 62 | }; |
| 63 | |
| 64 | &i2c1 { |
| 65 | tlv320aic23: codec@1a { |
| 66 | compatible = "ti,tlv320aic23"; |
| 67 | reg = <0x1a>; |
| 68 | }; |
| 69 | }; |
| 70 | |
| 71 | &iomuxc { |
| 72 | imx35-eukrea { |
| 73 | pinctrl_audmux: audmuxgrp { |
| 74 | fsl,pins = < |
| 75 | MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS 0x80000000 |
| 76 | MX35_PAD_STXD4__AUDMUX_AUD4_TXD 0x80000000 |
| 77 | MX35_PAD_SRXD4__AUDMUX_AUD4_RXD 0x80000000 |
| 78 | MX35_PAD_SCK4__AUDMUX_AUD4_TXC 0x80000000 |
| 79 | >; |
| 80 | }; |
| 81 | |
| 82 | pinctrl_bp1: bp1grp { |
| 83 | fsl,pins = <MX35_PAD_LD19__GPIO3_25 0x80000000>; |
| 84 | }; |
| 85 | |
| 86 | pinctrl_esdhc1: esdhc1grp { |
| 87 | fsl,pins = < |
| 88 | MX35_PAD_SD1_CMD__ESDHC1_CMD 0x80000000 |
| 89 | MX35_PAD_SD1_CLK__ESDHC1_CLK 0x80000000 |
| 90 | MX35_PAD_SD1_DATA0__ESDHC1_DAT0 0x80000000 |
| 91 | MX35_PAD_SD1_DATA1__ESDHC1_DAT1 0x80000000 |
| 92 | MX35_PAD_SD1_DATA2__ESDHC1_DAT2 0x80000000 |
| 93 | MX35_PAD_SD1_DATA3__ESDHC1_DAT3 0x80000000 |
| 94 | MX35_PAD_LD18__GPIO3_24 0x80000000 /* CD */ |
| 95 | >; |
| 96 | }; |
| 97 | |
| 98 | pinctrl_led1: led1grp { |
| 99 | fsl,pins = <MX35_PAD_LD23__GPIO3_29 0x80000000>; |
| 100 | }; |
| 101 | |
| 102 | pinctrl_reg_lcd_3v3: reg-lcd-3v3 { |
| 103 | fsl,pins = <MX35_PAD_D3_CLS__GPIO1_4 0x80000000>; |
| 104 | }; |
| 105 | |
| 106 | pinctrl_uart1: uart1grp { |
| 107 | fsl,pins = < |
| 108 | MX35_PAD_TXD1__UART1_TXD_MUX 0x1c5 |
| 109 | MX35_PAD_RXD1__UART1_RXD_MUX 0x1c5 |
| 110 | MX35_PAD_CTS1__UART1_CTS 0x1c5 |
| 111 | MX35_PAD_RTS1__UART1_RTS 0x1c5 |
| 112 | >; |
| 113 | }; |
| 114 | |
| 115 | pinctrl_uart2: uart2grp { |
| 116 | fsl,pins = < |
| 117 | MX35_PAD_RXD2__UART2_RXD_MUX 0x1c5 |
| 118 | MX35_PAD_TXD2__UART2_TXD_MUX 0x1c5 |
| 119 | MX35_PAD_RTS2__UART2_RTS 0x1c5 |
| 120 | MX35_PAD_CTS2__UART2_CTS 0x1c5 |
| 121 | >; |
| 122 | }; |
| 123 | }; |
| 124 | }; |
| 125 | |
| 126 | &ssi1 { |
| 127 | codec-handle = <&tlv320aic23>; |
| 128 | status = "okay"; |
| 129 | }; |
| 130 | |
| 131 | &uart1 { |
| 132 | pinctrl-names = "default"; |
| 133 | pinctrl-0 = <&pinctrl_uart1>; |
| 134 | uart-has-rtscts; |
| 135 | status = "okay"; |
| 136 | }; |
| 137 | |
| 138 | &uart2 { |
| 139 | pinctrl-names = "default"; |
| 140 | pinctrl-0 = <&pinctrl_uart2>; |
| 141 | uart-has-rtscts; |
| 142 | status = "okay"; |
| 143 | }; |
| 144 | |
| 145 | &usbhost1 { |
| 146 | phy_type = "serial"; |
| 147 | dr_mode = "host"; |
| 148 | status = "okay"; |
| 149 | }; |
| 150 | |
| 151 | &usbotg { |
| 152 | phy_type = "utmi"; |
| 153 | dr_mode = "otg"; |
| 154 | external-vbus-divider; |
| 155 | status = "okay"; |
| 156 | }; |