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Diffstat (limited to 'arch/arm/boot/dts/imx28-cfa10049.dts')
-rw-r--r--arch/arm/boot/dts/imx28-cfa10049.dts214
1 files changed, 183 insertions, 31 deletions
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index bdc80a4453dd..a0d3e9f1738e 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -23,69 +23,120 @@
23 apbh@80000000 { 23 apbh@80000000 {
24 pinctrl@80018000 { 24 pinctrl@80018000 {
25 pinctrl-names = "default", "default"; 25 pinctrl-names = "default", "default";
26 pinctrl-1 = <&hog_pins_cfa10049>; 26 pinctrl-1 = <&hog_pins_cfa10049
27 &hog_pins_cfa10049_pullup>;
27 28
28 hog_pins_cfa10049: hog-10049@0 { 29 hog_pins_cfa10049: hog-10049@0 {
29 reg = <0>; 30 reg = <0>;
30 fsl,pinmux-ids = < 31 fsl,pinmux-ids = <
31 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */ 32 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
33 0x1153 /* MX28_PAD_LCD_D22__GPIO_1_21 */
32 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */ 34 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
33 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */ 35 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
34 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */ 36 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
37 0x3173 /* MX28_PAD_LCD_RESET__GPIO_3_23 */
35 >; 38 >;
36 fsl,drive-strength = <0>; 39 fsl,drive-strength = <0>;
37 fsl,voltage = <1>; 40 fsl,voltage = <1>;
38 fsl,pull-up = <0>; 41 fsl,pull-up = <0>;
39 }; 42 };
40 43
41 spi3_pins_cfa10049: spi3-cfa10049@0 { 44 hog_pins_cfa10049_pullup: hog-10049-pullup@0 {
42 reg = <0>; 45 reg = <0>;
43 fsl,pinmux-ids = < 46 fsl,pinmux-ids = <
44 0x0181 /* MX28_PAD_GPMI_RDN__SSP3_SCK */ 47 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */
45 0x01c1 /* MX28_PAD_GPMI_RESETN__SSP3_CMD */ 48 0x3183 /* MX28_PAD_I2C0_SCL__GPIO_3_24 */
46 0x0111 /* MX28_PAD_GPMI_CE1N__SSP3_D3 */ 49 0x3193 /* MX28_PAD_I2C0_SDA__GPIO_3_25 */
47 0x01a2 /* MX28_PAD_GPMI_ALE__SSP3_D4 */ 50 0x31a3 /* MX28_PAD_SAIF_SDATA0__GPIO_3_26 */
48 0x01b2 /* MX28_PAD_GPMI_CLE__SSP3_D5 */ 51 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
49 >; 52 >;
50 fsl,drive-strength = <1>; 53 fsl,drive-strength = <0>;
51 fsl,voltage = <1>; 54 fsl,voltage = <1>;
52 fsl,pull-up = <1>; 55 fsl,pull-up = <1>;
53 }; 56 };
54 };
55 57
56 ssp3: ssp@80016000 { 58 spi2_pins_cfa10049: spi2-cfa10049@0 {
57 compatible = "fsl,imx28-spi"; 59 reg = <0>;
58 pinctrl-names = "default"; 60 fsl,pinmux-ids = <
59 pinctrl-0 = <&spi3_pins_cfa10049>; 61 0x2103 /* MX28_PAD_SSP2_SCK__GPIO_2_16 */
60 status = "okay"; 62 0x2113 /* MX28_PAD_SSP2_CMD__GPIO_2_17 */
63 0x2123 /* MX28_PAD_SSP2_D0__GPIO_2_18 */
64 >;
65 fsl,drive-strength = <1>;
66 fsl,voltage = <1>;
67 fsl,pull-up = <1>;
68 };
61 69
62 gpio5: gpio5@0 { 70 spi3_pins_cfa10049: spi3-cfa10049@0 {
63 compatible = "fairchild,74hc595";
64 gpio-controller;
65 #gpio-cells = <2>;
66 reg = <0>; 71 reg = <0>;
67 registers-number = <2>; 72 fsl,pinmux-ids = <
68 spi-max-frequency = <100000>; 73 0x0183 /* MX28_PAD_GPMI_RDN__GPIO_0_24 */
74 0x01c3 /* MX28_PAD_GPMI_RESETN__GPIO_0_28 */
75 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */
76 0x01a3 /* MX28_PAD_GPMI_ALE__GPIO_0_26 */
77 0x01b3 /* MX28_PAD_GPMI_CLE__GPIO_0_27 */
78 >;
79 fsl,drive-strength = <1>;
80 fsl,voltage = <1>;
81 fsl,pull-up = <1>;
69 }; 82 };
70 83
71 gpio6: gpio6@1 { 84 lcdif_18bit_pins_cfa10049: lcdif-18bit@0 {
72 compatible = "fairchild,74hc595"; 85 reg = <0>;
73 gpio-controller; 86 fsl,pinmux-ids = <
74 #gpio-cells = <2>; 87 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */
75 reg = <1>; 88 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */
76 registers-number = <4>; 89 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */
77 spi-max-frequency = <100000>; 90 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */
91 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */
92 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */
93 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */
94 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */
95 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */
96 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */
97 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */
98 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */
99 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */
100 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */
101 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */
102 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */
103 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */
104 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */
105 >;
106 fsl,drive-strength = <0>;
107 fsl,voltage = <1>;
108 fsl,pull-up = <0>;
78 }; 109 };
79 110
80 dac0: dh2228@2 { 111 lcdif_pins_cfa10049: lcdif-evk@0 {
81 compatible = "rohm,dh2228fv"; 112 reg = <0>;
82 reg = <2>; 113 fsl,pinmux-ids = <
83 spi-max-frequency = <100000>; 114 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
115 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
116 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
117 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
118 >;
119 fsl,drive-strength = <0>;
120 fsl,voltage = <1>;
121 fsl,pull-up = <0>;
84 }; 122 };
85 }; 123 };
124
125 lcdif@80030000 {
126 pinctrl-names = "default";
127 pinctrl-0 = <&lcdif_18bit_pins_cfa10049
128 &lcdif_pins_cfa10049>;
129 status = "okay";
130 };
86 }; 131 };
87 132
88 apbx@80040000 { 133 apbx@80040000 {
134 pwm: pwm@80064000 {
135 pinctrl-names = "default", "default";
136 pinctrl-1 = <&pwm3_pins_b>;
137 status = "okay";
138 };
139
89 i2c1: i2c@8005a000 { 140 i2c1: i2c@8005a000 {
90 pinctrl-names = "default"; 141 pinctrl-names = "default";
91 pinctrl-0 = <&i2c1_pins_a>; 142 pinctrl-0 = <&i2c1_pins_a>;
@@ -113,6 +164,19 @@
113 164
114 i2c@3 { 165 i2c@3 {
115 reg = <3>; 166 reg = <3>;
167 #address-cells = <1>;
168 #size-cells = <0>;
169
170 pca9555: pca9555@20 {
171 compatible = "nxp,pca9555";
172 interrupt-parent = <&gpio2>;
173 interrupts = <19 0x2>;
174 gpio-controller;
175 #gpio-cells = <2>;
176 interrupt-controller;
177 #interrupt-cells = <2>;
178 reg = <0x20>;
179 };
116 }; 180 };
117 }; 181 };
118 182
@@ -153,4 +217,92 @@
153 status = "okay"; 217 status = "okay";
154 }; 218 };
155 }; 219 };
220
221 spi2 {
222 compatible = "spi-gpio";
223 pinctrl-names = "default";
224 pinctrl-0 = <&spi2_pins_cfa10049>;
225 status = "okay";
226 gpio-sck = <&gpio2 16 0>;
227 gpio-mosi = <&gpio2 17 0>;
228 gpio-miso = <&gpio2 18 0>;
229 cs-gpios = <&gpio3 23 0>;
230 num-chipselects = <1>;
231 #address-cells = <1>;
232 #size-cells = <0>;
233
234 hx8357: hx8357@0 {
235 compatible = "himax,hx8357b", "himax,hx8357";
236 reg = <0>;
237 spi-max-frequency = <100000>;
238 spi-cpol;
239 spi-cpha;
240 gpios-reset = <&gpio3 30 0>;
241 im-gpios = <&gpio5 4 0 &gpio5 5 0 &gpio5 6 0>;
242 };
243 };
244
245 spi3 {
246 compatible = "spi-gpio";
247 pinctrl-names = "default";
248 pinctrl-0 = <&spi3_pins_cfa10049>;
249 status = "okay";
250 gpio-sck = <&gpio0 24 0>;
251 gpio-mosi = <&gpio0 28 0>;
252 cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>;
253 num-chipselects = <3>;
254 #address-cells = <1>;
255 #size-cells = <0>;
256
257 gpio5: gpio5@0 {
258 compatible = "fairchild,74hc595";
259 gpio-controller;
260 #gpio-cells = <2>;
261 reg = <0>;
262 registers-number = <2>;
263 spi-max-frequency = <100000>;
264 };
265
266 gpio6: gpio6@1 {
267 compatible = "fairchild,74hc595";
268 gpio-controller;
269 #gpio-cells = <2>;
270 reg = <1>;
271 registers-number = <4>;
272 spi-max-frequency = <100000>;
273 };
274
275 dac0: dh2228@2 {
276 compatible = "rohm,dh2228fv";
277 reg = <2>;
278 spi-max-frequency = <100000>;
279 };
280 };
281
282 gpio_keys {
283 compatible = "gpio-keys";
284 #address-cells = <1>;
285 #size-cells = <0>;
286
287 rotary_button {
288 label = "rotary_button";
289 gpios = <&gpio3 26 1>;
290 debounce-interval = <10>;
291 linux,code = <28>;
292 };
293 };
294
295 rotary {
296 compatible = "rotary-encoder";
297 gpios = <&gpio3 24 1>, <&gpio3 25 1>;
298 linux,axis = <1>; /* REL_Y */
299 rotary-encoder,relative-axis;
300 };
301
302 backlight {
303 compatible = "pwm-backlight";
304 pwms = <&pwm 3 5000000>;
305 brightness-levels = <0 4 8 16 32 64 128 255>;
306 default-brightness-level = <6>;
307 };
156}; 308};
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-22 18:56:21 -0500