1 // SPDX-License-Identifier: GPL-2.0
6 model = "Bluegiga APX4 Development Kit";
7 compatible = "bluegiga,apx4devkit", "fsl,imx28";
10 device_type = "memory";
11 reg = <0x40000000 0x04000000>;
17 pinctrl-names = "default";
18 pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
23 compatible = "fsl,imx28-mmc";
24 pinctrl-names = "default";
25 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_sck_cfg>;
31 compatible = "fsl,imx28-mmc";
32 pinctrl-names = "default";
33 pinctrl-0 = <&mmc2_4bit_pins_apx4 &mmc2_sck_cfg_apx4>;
39 pinctrl-names = "default";
40 pinctrl-0 = <&hog_pins_a>;
45 MX28_PAD_GPMI_CE1N__GPIO_0_17
46 MX28_PAD_GPMI_RDY1__GPIO_0_21
47 MX28_PAD_SSP2_MISO__GPIO_2_18
48 MX28_PAD_SSP2_SS0__AUART3_TX /* was: 0x2131 - MX28_PAD_SSP2_SS0__GPIO_2_19 */
49 MX28_PAD_PWM3__GPIO_3_28
50 MX28_PAD_LCD_RESET__GPIO_3_30
51 MX28_PAD_JTAG_RTCK__GPIO_4_20
53 fsl,drive-strength = <MXS_DRIVE_4mA>;
54 fsl,voltage = <MXS_VOLTAGE_HIGH>;
55 fsl,pull-up = <MXS_PULL_DISABLE>;
58 lcdif_pins_apx4: lcdif-apx4@0 {
61 MX28_PAD_LCD_RD_E__LCD_VSYNC
62 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
63 MX28_PAD_LCD_RS__LCD_DOTCLK
64 MX28_PAD_LCD_CS__LCD_ENABLE
66 fsl,drive-strength = <MXS_DRIVE_4mA>;
67 fsl,voltage = <MXS_VOLTAGE_HIGH>;
68 fsl,pull-up = <MXS_PULL_DISABLE>;
71 mmc2_4bit_pins_apx4: mmc2-4bit-apx4@0 {
74 MX28_PAD_SSP0_DATA4__SSP2_D0
75 MX28_PAD_SSP0_DATA5__SSP2_D3
76 MX28_PAD_SSP0_DATA6__SSP2_CMD
77 MX28_PAD_SSP0_DATA7__SSP2_SCK
78 MX28_PAD_SSP2_SS1__SSP2_D1
79 MX28_PAD_SSP2_SS2__SSP2_D2
81 fsl,drive-strength = <MXS_DRIVE_8mA>;
82 fsl,voltage = <MXS_VOLTAGE_HIGH>;
83 fsl,pull-up = <MXS_PULL_ENABLE>;
86 mmc2_sck_cfg_apx4: mmc2-sck-cfg-apx4@0 {
89 MX28_PAD_SSP0_DATA7__SSP2_SCK
91 fsl,drive-strength = <MXS_DRIVE_12mA>;
92 fsl,pull-up = <MXS_PULL_DISABLE>;
97 pinctrl-names = "default";
98 pinctrl-0 = <&lcdif_24bit_pins_a
100 display = <&display0>;
104 bits-per-pixel = <32>;
108 native-mode = <&timing0>;
110 clock-frequency = <30000000>;
122 pixelclk-active = <0>;
130 saif0: saif@80042000 {
131 pinctrl-names = "default";
132 pinctrl-0 = <&saif0_pins_a>;
136 saif1: saif@80046000 {
137 pinctrl-names = "default";
138 pinctrl-0 = <&saif1_pins_a>;
139 fsl,saif-master = <&saif0>;
144 pinctrl-names = "default";
145 pinctrl-0 = <&i2c0_pins_a>;
149 compatible = "fsl,sgtl5000";
151 #sound-dai-cells = <0>;
152 VDDA-supply = <®_3p3v>;
153 VDDIO-supply = <®_3p3v>;
158 compatible = "phg,pcf8563";
163 duart: serial@80074000 {
164 pinctrl-names = "default";
165 pinctrl-0 = <&duart_pins_a>;
169 auart0: serial@8006a000 {
170 pinctrl-names = "default";
171 pinctrl-0 = <&auart0_pins_a>;
175 auart1: serial@8006c000 {
176 pinctrl-names = "default";
177 pinctrl-0 = <&auart1_2pins_a>;
181 auart2: serial@8006e000 {
182 pinctrl-names = "default";
183 pinctrl-0 = <&auart2_2pins_a>;
190 mac0: ethernet@800f0000 {
192 pinctrl-names = "default";
193 pinctrl-0 = <&mac0_pins_a>;
199 compatible = "simple-bus";
200 #address-cells = <1>;
203 reg_3p3v: regulator@0 {
204 compatible = "regulator-fixed";
206 regulator-name = "3P3V";
207 regulator-min-microvolt = <3300000>;
208 regulator-max-microvolt = <3300000>;
214 compatible = "bluegiga,apx4devkit-sgtl5000",
215 "fsl,mxs-audio-sgtl5000";
216 model = "apx4devkit-sgtl5000";
217 saif-controllers = <&saif0 &saif1>;
218 audio-codec = <&sgtl5000>;
222 compatible = "gpio-leds";
226 gpios = <&gpio3 28 0>;
227 linux,default-trigger = "heartbeat";