ARM: dts: imx23: Fix memory node duplication
[muen/linux.git] / arch / arm / boot / dts / imx23-evk.dts
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 = <&reg_lcd_3v3>;
45                 avdd-supply = <&reg_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                         gpmi-nand@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 = <&reg_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                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
83                                         >;
84                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
85                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
86                                         fsl,pull-up = <MXS_PULL_DISABLE>;
87                                 };
88                         };
89
90                         lcdif@80030000 {
91                                 pinctrl-names = "default";
92                                 pinctrl-0 = <&lcdif_24bit_pins_a>;
93                                 status = "okay";
94
95                                 port {
96                                         display_out: endpoint {
97                                                 remote-endpoint = <&panel_in>;
98                                         };
99                                 };
100                         };
101                 };
102
103                 apbx@80040000 {
104                         lradc@80050000 {
105                                 status = "okay";
106                                 fsl,lradc-touchscreen-wires = <4>;
107                         };
108
109                         pwm: pwm@80064000 {
110                                 pinctrl-names = "default";
111                                 pinctrl-0 = <&pwm2_pins_a>;
112                                 status = "okay";
113                         };
114
115                         auart0: serial@8006c000 {
116                                 pinctrl-names = "default";
117                                 pinctrl-0 = <&auart0_pins_a>;
118                                 status = "okay";
119                         };
120
121                         duart: serial@80070000 {
122                                 pinctrl-names = "default";
123                                 pinctrl-0 = <&duart_pins_a>;
124                                 status = "okay";
125                         };
126
127                         usbphy0: usbphy@8007c000 {
128                                 status = "okay";
129                         };
130                 };
131         };
132
133         ahb@80080000 {
134                 usb0: usb@80080000 {
135                         status = "okay";
136                 };
137         };
138
139         backlight_display: backlight {
140                 compatible = "pwm-backlight";
141                 pwms = <&pwm 2 5000000>;
142                 brightness-levels = <0 4 8 16 32 64 128 255>;
143                 default-brightness-level = <6>;
144         };
145 };