| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | // |
| 3 | // Copyright 2012 Freescale Semiconductor, Inc. |
| 4 | |
| 5 | /dts-v1/; |
| 6 | #include "imx23.dtsi" |
| 7 | |
| 8 | / { |
| 9 | model = "Freescale i.MX23 Evaluation Kit"; |
| 10 | compatible = "fsl,imx23-evk", "fsl,imx23"; |
| 11 | |
| 12 | memory@40000000 { |
| 13 | device_type = "memory"; |
| 14 | reg = <0x40000000 0x08000000>; |
| 15 | }; |
| 16 | |
| 17 | reg_vddio_sd0: regulator-vddio-sd0 { |
| 18 | compatible = "regulator-fixed"; |
| 19 | regulator-name = "vddio-sd0"; |
| 20 | regulator-min-microvolt = <3300000>; |
| 21 | regulator-max-microvolt = <3300000>; |
| 22 | gpio = <&gpio1 29 0>; |
| 23 | }; |
| 24 | |
| 25 | reg_lcd_3v3: regulator-lcd-3v3 { |
| 26 | compatible = "regulator-fixed"; |
| 27 | regulator-name = "lcd-3v3"; |
| 28 | regulator-min-microvolt = <3300000>; |
| 29 | regulator-max-microvolt = <3300000>; |
| 30 | gpio = <&gpio1 18 0>; |
| 31 | enable-active-high; |
| 32 | }; |
| 33 | |
| 34 | reg_lcd_5v: regulator-lcd-5v { |
| 35 | compatible = "regulator-fixed"; |
| 36 | regulator-name = "lcd-5v"; |
| 37 | regulator-min-microvolt = <5000000>; |
| 38 | regulator-max-microvolt = <5000000>; |
| 39 | }; |
| 40 | |
| 41 | panel { |
| 42 | compatible = "sii,43wvf1g"; |
| 43 | backlight = <&backlight_display>; |
| 44 | dvdd-supply = <®_lcd_3v3>; |
| 45 | avdd-supply = <®_lcd_5v>; |
| 46 | |
| 47 | port { |
| 48 | panel_in: endpoint { |
| 49 | remote-endpoint = <&display_out>; |
| 50 | }; |
| 51 | }; |
| 52 | }; |
| 53 | |
| 54 | apb@80000000 { |
| 55 | apbh@80000000 { |
| 56 | nand-controller@8000c000 { |
| 57 | pinctrl-names = "default"; |
| 58 | pinctrl-0 = <&gpmi_pins_a &gpmi_pins_fixup>; |
| 59 | status = "okay"; |
| 60 | }; |
| 61 | |
| 62 | ssp0: spi@80010000 { |
| 63 | compatible = "fsl,imx23-mmc"; |
| 64 | pinctrl-names = "default"; |
| 65 | pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; |
| 66 | bus-width = <4>; |
| 67 | wp-gpios = <&gpio1 30 0>; |
| 68 | vmmc-supply = <®_vddio_sd0>; |
| 69 | status = "okay"; |
| 70 | }; |
| 71 | |
| 72 | pinctrl@80018000 { |
| 73 | pinctrl-names = "default"; |
| 74 | pinctrl-0 = <&hog_pins_a>; |
| 75 | |
| 76 | hog_pins_a: hog@0 { |
| 77 | reg = <0>; |
| 78 | fsl,pinmux-ids = < |
| 79 | MX23_PAD_LCD_RESET__GPIO_1_18 |
| 80 | MX23_PAD_PWM3__GPIO_1_29 |
| 81 | MX23_PAD_PWM4__GPIO_1_30 |
| 82 | >; |
| 83 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 84 | fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| 85 | fsl,pull-up = <MXS_PULL_DISABLE>; |
| 86 | }; |
| 87 | }; |
| 88 | |
| 89 | lcdif@80030000 { |
| 90 | pinctrl-names = "default"; |
| 91 | pinctrl-0 = <&lcdif_24bit_pins_a>; |
| 92 | status = "okay"; |
| 93 | |
| 94 | port { |
| 95 | display_out: endpoint { |
| 96 | remote-endpoint = <&panel_in>; |
| 97 | }; |
| 98 | }; |
| 99 | }; |
| 100 | }; |
| 101 | |
| 102 | apbx@80040000 { |
| 103 | lradc@80050000 { |
| 104 | status = "okay"; |
| 105 | fsl,lradc-touchscreen-wires = <4>; |
| 106 | }; |
| 107 | |
| 108 | pwm: pwm@80064000 { |
| 109 | pinctrl-names = "default"; |
| 110 | pinctrl-0 = <&pwm2_pins_a>; |
| 111 | status = "okay"; |
| 112 | }; |
| 113 | |
| 114 | auart0: serial@8006c000 { |
| 115 | pinctrl-names = "default"; |
| 116 | pinctrl-0 = <&auart0_pins_a>; |
| 117 | status = "okay"; |
| 118 | }; |
| 119 | |
| 120 | duart: serial@80070000 { |
| 121 | pinctrl-names = "default"; |
| 122 | pinctrl-0 = <&duart_pins_a>; |
| 123 | status = "okay"; |
| 124 | }; |
| 125 | |
| 126 | usbphy0: usbphy@8007c000 { |
| 127 | status = "okay"; |
| 128 | }; |
| 129 | }; |
| 130 | }; |
| 131 | |
| 132 | ahb@80080000 { |
| 133 | usb0: usb@80080000 { |
| 134 | status = "okay"; |
| 135 | }; |
| 136 | }; |
| 137 | |
| 138 | backlight_display: backlight { |
| 139 | compatible = "pwm-backlight"; |
| 140 | pwms = <&pwm 2 5000000 0>; |
| 141 | brightness-levels = <0 4 8 16 32 64 128 255>; |
| 142 | default-brightness-level = <6>; |
| 143 | }; |
| 144 | }; |