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Diffstat (limited to 'arch/arm/boot/dts/imx28-evk.dts')
-rw-r--r--arch/arm/boot/dts/imx28-evk.dts164
1 files changed, 164 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index ee520a529cb4..773c0e84d1fb 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -22,6 +22,13 @@
22 22
23 apb@80000000 { 23 apb@80000000 {
24 apbh@80000000 { 24 apbh@80000000 {
25 gpmi-nand@8000c000 {
26 pinctrl-names = "default";
27 pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
28 &gpmi_pins_evk>;
29 status = "okay";
30 };
31
25 ssp0: ssp@80010000 { 32 ssp0: ssp@80010000 {
26 compatible = "fsl,imx28-mmc"; 33 compatible = "fsl,imx28-mmc";
27 pinctrl-names = "default"; 34 pinctrl-names = "default";
@@ -29,6 +36,7 @@
29 &mmc0_cd_cfg &mmc0_sck_cfg>; 36 &mmc0_cd_cfg &mmc0_sck_cfg>;
30 bus-width = <8>; 37 bus-width = <8>;
31 wp-gpios = <&gpio2 12 0>; 38 wp-gpios = <&gpio2 12 0>;
39 vmmc-supply = <&reg_vddio_sd0>;
32 status = "okay"; 40 status = "okay";
33 }; 41 };
34 42
@@ -36,6 +44,72 @@
36 compatible = "fsl,imx28-mmc"; 44 compatible = "fsl,imx28-mmc";
37 bus-width = <8>; 45 bus-width = <8>;
38 wp-gpios = <&gpio0 28 0>; 46 wp-gpios = <&gpio0 28 0>;
47 };
48
49 pinctrl@80018000 {
50 pinctrl-names = "default";
51 pinctrl-0 = <&hog_pins_a>;
52
53 hog_pins_a: hog-gpios@0 {
54 reg = <0>;
55 fsl,pinmux-ids = <
56 0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */
57 0x20f3 /* MX28_PAD_SSP1_DATA3__GPIO_2_15 */
58 0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13 */
59 0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */
60 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
61 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
62 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
63 0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */
64 0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */
65 >;
66 fsl,drive-strength = <0>;
67 fsl,voltage = <1>;
68 fsl,pull-up = <0>;
69 };
70
71 gpmi_pins_evk: gpmi-nand-evk@0 {
72 reg = <0>;
73 fsl,pinmux-ids = <
74 0x0110 /* MX28_PAD_GPMI_CE1N__GPMI_CE1N */
75 0x0150 /* MX28_PAD_GPMI_RDY1__GPMI_READY1 */
76 >;
77 fsl,drive-strength = <0>;
78 fsl,voltage = <1>;
79 fsl,pull-up = <0>;
80 };
81
82 lcdif_pins_evk: lcdif-evk@0 {
83 reg = <0>;
84 fsl,pinmux-ids = <
85 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
86 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
87 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
88 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
89 >;
90 fsl,drive-strength = <0>;
91 fsl,voltage = <1>;
92 fsl,pull-up = <0>;
93 };
94 };
95
96 lcdif@80030000 {
97 pinctrl-names = "default";
98 pinctrl-0 = <&lcdif_24bit_pins_a
99 &lcdif_pins_evk>;
100 panel-enable-gpios = <&gpio3 30 0>;
101 status = "okay";
102 };
103
104 can0: can@80032000 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&can0_pins_a>;
107 status = "okay";
108 };
109
110 can1: can@80034000 {
111 pinctrl-names = "default";
112 pinctrl-0 = <&can1_pins_a>;
39 status = "okay"; 113 status = "okay";
40 }; 114 };
41 }; 115 };
@@ -68,19 +142,58 @@
68 }; 142 };
69 }; 143 };
70 144
145 pwm: pwm@80064000 {
146 pinctrl-names = "default";
147 pinctrl-0 = <&pwm2_pins_a>;
148 status = "okay";
149 };
150
71 duart: serial@80074000 { 151 duart: serial@80074000 {
72 pinctrl-names = "default"; 152 pinctrl-names = "default";
73 pinctrl-0 = <&duart_pins_a>; 153 pinctrl-0 = <&duart_pins_a>;
74 status = "okay"; 154 status = "okay";
75 }; 155 };
156
157 auart0: serial@8006a000 {
158 pinctrl-names = "default";
159 pinctrl-0 = <&auart0_pins_a>;
160 status = "okay";
161 };
162
163 auart3: serial@80070000 {
164 pinctrl-names = "default";
165 pinctrl-0 = <&auart3_pins_a>;
166 status = "okay";
167 };
168
169 usbphy0: usbphy@8007c000 {
170 status = "okay";
171 };
172
173 usbphy1: usbphy@8007e000 {
174 status = "okay";
175 };
76 }; 176 };
77 }; 177 };
78 178
79 ahb@80080000 { 179 ahb@80080000 {
180 usb0: usb@80080000 {
181 vbus-supply = <&reg_usb0_vbus>;
182 status = "okay";
183 };
184
185 usb1: usb@80090000 {
186 vbus-supply = <&reg_usb1_vbus>;
187 status = "okay";
188 };
189
80 mac0: ethernet@800f0000 { 190 mac0: ethernet@800f0000 {
81 phy-mode = "rmii"; 191 phy-mode = "rmii";
82 pinctrl-names = "default"; 192 pinctrl-names = "default";
83 pinctrl-0 = <&mac0_pins_a>; 193 pinctrl-0 = <&mac0_pins_a>;
194 phy-supply = <&reg_fec_3v3>;
195 phy-reset-gpios = <&gpio4 13 0>;
196 phy-reset-duration = <100>;
84 status = "okay"; 197 status = "okay";
85 }; 198 };
86 199
@@ -102,6 +215,40 @@
102 regulator-max-microvolt = <3300000>; 215 regulator-max-microvolt = <3300000>;
103 regulator-always-on; 216 regulator-always-on;
104 }; 217 };
218
219 reg_vddio_sd0: vddio-sd0 {
220 compatible = "regulator-fixed";
221 regulator-name = "vddio-sd0";
222 regulator-min-microvolt = <3300000>;
223 regulator-max-microvolt = <3300000>;
224 gpio = <&gpio3 28 0>;
225 };
226
227 reg_fec_3v3: fec-3v3 {
228 compatible = "regulator-fixed";
229 regulator-name = "fec-3v3";
230 regulator-min-microvolt = <3300000>;
231 regulator-max-microvolt = <3300000>;
232 gpio = <&gpio2 15 0>;
233 };
234
235 reg_usb0_vbus: usb0_vbus {
236 compatible = "regulator-fixed";
237 regulator-name = "usb0_vbus";
238 regulator-min-microvolt = <5000000>;
239 regulator-max-microvolt = <5000000>;
240 gpio = <&gpio3 9 0>;
241 enable-active-high;
242 };
243
244 reg_usb1_vbus: usb1_vbus {
245 compatible = "regulator-fixed";
246 regulator-name = "usb1_vbus";
247 regulator-min-microvolt = <5000000>;
248 regulator-max-microvolt = <5000000>;
249 gpio = <&gpio3 8 0>;
250 enable-active-high;
251 };
105 }; 252 };
106 253
107 sound { 254 sound {
@@ -111,4 +258,21 @@
111 saif-controllers = <&saif0 &saif1>; 258 saif-controllers = <&saif0 &saif1>;
112 audio-codec = <&sgtl5000>; 259 audio-codec = <&sgtl5000>;
113 }; 260 };
261
262 leds {
263 compatible = "gpio-leds";
264
265 user {
266 label = "Heartbeat";
267 gpios = <&gpio3 5 0>;
268 linux,default-trigger = "heartbeat";
269 };
270 };
271
272 backlight {
273 compatible = "pwm-backlight";
274 pwms = <&pwm 2 5000000>;
275 brightness-levels = <0 4 8 16 32 64 128 255>;
276 default-brightness-level = <6>;
277 };
114}; 278};
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 03:34:53 -0500