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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
aff18a67 | 2 | /* The pxa3xx skeleton simply augments the 2xx version */ |
d96672e6 | 3 | #include "pxa2xx.dtsi" |
aff18a67 | 4 | |
fca43c3f RJ |
5 | #define MFP_PIN_PXA300(gpio) \ |
6 | ((gpio <= 2) ? (0x00b4 + 4 * gpio) : \ | |
7 | (gpio <= 26) ? (0x027c + 4 * (gpio - 3)) : \ | |
8 | (gpio <= 98) ? (0x0400 + 4 * (gpio - 27)) : \ | |
9 | (gpio <= 127) ? (0x0600 + 4 * (gpio - 99)) : \ | |
10 | 0) | |
a425e5f0 DM |
11 | #define MFP_PIN_PXA300_2(gpio) \ |
12 | ((gpio <= 1) ? (0x674 + 4 * gpio) : \ | |
13 | (gpio <= 6) ? (0x2dc + 4 * gpio) : \ | |
14 | 0) | |
fca43c3f RJ |
15 | |
16 | #define MFP_PIN_PXA310(gpio) \ | |
17 | ((gpio <= 2) ? (0x00b4 + 4 * gpio) : \ | |
18 | (gpio <= 26) ? (0x027c + 4 * (gpio - 3)) : \ | |
19 | (gpio <= 29) ? (0x0400 + 4 * (gpio - 27)) : \ | |
20 | (gpio <= 98) ? (0x0418 + 4 * (gpio - 30)) : \ | |
21 | (gpio <= 127) ? (0x0600 + 4 * (gpio - 99)) : \ | |
22 | (gpio <= 262) ? 0 : \ | |
23 | (gpio <= 268) ? (0x052c + 4 * (gpio - 263)) : \ | |
24 | 0) | |
a425e5f0 DM |
25 | #define MFP_PIN_PXA310_2(gpio) \ |
26 | ((gpio <= 1) ? (0x674 + 4 * gpio) : \ | |
27 | (gpio <= 6) ? (0x2dc + 4 * gpio) : \ | |
28 | (gpio <= 10) ? (0x52c + 4 * gpio) : \ | |
29 | 0) | |
fca43c3f RJ |
30 | |
31 | #define MFP_PIN_PXA320(gpio) \ | |
32 | ((gpio <= 4) ? (0x0124 + 4 * gpio) : \ | |
33 | (gpio <= 9) ? (0x028c + 4 * (gpio - 5)) : \ | |
34 | (gpio <= 10) ? (0x0458 + 4 * (gpio - 10)) : \ | |
35 | (gpio <= 26) ? (0x02a0 + 4 * (gpio - 11)) : \ | |
36 | (gpio <= 48) ? (0x0400 + 4 * (gpio - 27)) : \ | |
37 | (gpio <= 62) ? (0x045c + 4 * (gpio - 49)) : \ | |
38 | (gpio <= 73) ? (0x04b4 + 4 * (gpio - 63)) : \ | |
39 | (gpio <= 98) ? (0x04f0 + 4 * (gpio - 74)) : \ | |
40 | (gpio <= 127) ? (0x0600 + 4 * (gpio - 99)) : \ | |
41 | 0) | |
a425e5f0 DM |
42 | #define MFP_PIN_PXA320_2(gpio) \ |
43 | ((gpio <= 3) ? (0x674 + 4 * gpio) : \ | |
44 | (gpio <= 5) ? (0x284 + 4 * gpio) : \ | |
45 | 0) | |
fca43c3f RJ |
46 | |
47 | /* | |
48 | * MFP Alternate functions for pins having a gpio. | |
49 | * Example of use: pinctrl-single,pins = < MFP_PIN_PXA310(21) MFP_AF1 > | |
50 | */ | |
51 | #define MFP_AF0 (0 << 0) | |
52 | #define MFP_AF1 (1 << 0) | |
53 | #define MFP_AF2 (2 << 0) | |
54 | #define MFP_AF3 (3 << 0) | |
55 | #define MFP_AF4 (4 << 0) | |
56 | #define MFP_AF5 (5 << 0) | |
57 | #define MFP_AF6 (6 << 0) | |
58 | ||
59 | /* | |
60 | * MFP drive strength functions for pins. | |
61 | * Example of use: pinctrl-single,drive-strength = MFP_DS03X; | |
62 | */ | |
63 | #define MFP_DSMSK (0x7 << 10) | |
64 | #define MFP_DS01X < (0x0 << 10) MFP_DSMSK > | |
65 | #define MFP_DS02X < (0x1 << 10) MFP_DSMSK > | |
66 | #define MFP_DS03X < (0x2 << 10) MFP_DSMSK > | |
67 | #define MFP_DS04X < (0x3 << 10) MFP_DSMSK > | |
68 | #define MFP_DS06X < (0x4 << 10) MFP_DSMSK > | |
69 | #define MFP_DS08X < (0x5 << 10) MFP_DSMSK > | |
70 | #define MFP_DS10X < (0x6 << 10) MFP_DSMSK > | |
71 | #define MFP_DS13X < (0x7 << 10) MFP_DSMSK > | |
72 | ||
8ab70796 DM |
73 | /* |
74 | * MFP bias pull mode for pins. | |
75 | * Example of use: pinctrl-single,bias-pullup = MPF_PULL_UP; | |
76 | */ | |
77 | #define MPF_PULL_MSK (0x7 << 13) | |
78 | #define MPF_PULL_DOWN < (0x5 << 13) (0x5 << 13) 0 MPF_PULL_MSK > | |
79 | #define MPF_PULL_UP < (0x6 << 13) (0x6 << 13) 0 MPF_PULL_MSK > | |
80 | ||
fca43c3f RJ |
81 | /* |
82 | * MFP low power mode for pins. | |
83 | * Example of use: | |
84 | * pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW|MFP_LPM_EDGE_FALL); | |
85 | * | |
86 | * Table that determines the low power modes outputs, with actual settings | |
87 | * used in parentheses for don't-care values. Except for the float output, | |
88 | * the configured driven and pulled levels match, so if there is a need for | |
89 | * non-LPM pulled output, the same configuration could probably be used. | |
90 | * | |
91 | * Output value sleep_oe_n sleep_data pullup_en pulldown_en pull_sel | |
92 | * (bit 7) (bit 8) (bit 14) (bit 13) (bit 15) | |
93 | * | |
94 | * Input 0 X(0) X(0) X(0) 0 | |
95 | * Drive 0 0 0 0 X(1) 0 | |
96 | * Drive 1 0 1 X(1) 0 0 | |
97 | * Pull hi (1) 1 X(1) 1 0 0 | |
98 | * Pull lo (0) 1 X(0) 0 1 0 | |
99 | * Z (float) 1 X(0) 0 0 0 | |
100 | */ | |
101 | #define MFP_LPM(x) < (x) MFP_LPM_MSK > | |
102 | ||
103 | #define MFP_LPM_MSK 0xe1f0 | |
104 | #define MFP_LPM_INPUT 0x0000 | |
105 | #define MFP_LPM_DRIVE_LOW 0x2000 | |
106 | #define MFP_LPM_DRIVE_HIGH 0x4100 | |
107 | #define MFP_LPM_PULL_LOW 0x2080 | |
108 | #define MFP_LPM_PULL_HIGH 0x4180 | |
109 | #define MFP_LPM_FLOAT 0x0080 | |
110 | ||
111 | #define MFP_LPM_EDGE_NONE 0x0000 | |
112 | #define MFP_LPM_EDGE_RISE 0x0010 | |
113 | #define MFP_LPM_EDGE_FALL 0x0020 | |
114 | #define MFP_LPM_EDGE_BOTH 0x0030 | |
115 | ||
aff18a67 DM |
116 | / { |
117 | model = "Marvell PXA3xx familiy SoC"; | |
118 | compatible = "marvell,pxa3xx"; | |
119 | ||
120 | pxabus { | |
0cd49141 RJ |
121 | pdma: dma-controller@40000000 { |
122 | compatible = "marvell,pdma-1.0"; | |
123 | reg = <0x40000000 0x10000>; | |
124 | interrupts = <25>; | |
125 | #dma-channels = <32>; | |
126 | #dma-cells = <2>; | |
72b195cb | 127 | #dma-requests = <100>; |
0cd49141 RJ |
128 | status = "okay"; |
129 | }; | |
130 | ||
aff18a67 DM |
131 | pwri2c: i2c@40f500c0 { |
132 | compatible = "mrvl,pwri2c"; | |
133 | reg = <0x40f500c0 0x30>; | |
134 | interrupts = <6>; | |
d96672e6 | 135 | clocks = <&clks CLK_PWRI2C>; |
aff18a67 DM |
136 | #address-cells = <0x1>; |
137 | #size-cells = <0>; | |
138 | status = "disabled"; | |
139 | }; | |
140 | ||
0f436ad6 MR |
141 | nand_controller: nand-controller@43100000 { |
142 | compatible = "marvell,pxa3xx-nand-controller"; | |
aff18a67 DM |
143 | reg = <0x43100000 90>; |
144 | interrupts = <45>; | |
d96672e6 | 145 | clocks = <&clks CLK_NAND>; |
267a113c | 146 | clock-names = "core"; |
07c6b2d0 | 147 | dmas = <&pdma 97 3>; |
c943646d | 148 | dma-names = "data"; |
aff18a67 | 149 | #address-cells = <1>; |
0f436ad6 | 150 | #size-cells = <0>; |
aff18a67 DM |
151 | status = "disabled"; |
152 | }; | |
153 | ||
154 | pxairq: interrupt-controller@40d00000 { | |
155 | marvell,intc-priority; | |
156 | marvell,intc-nr-irqs = <56>; | |
157 | }; | |
93c5a5b1 | 158 | |
3a23249e RJ |
159 | pinctrl: pinctrl@40e10000 { |
160 | compatible = "pinconf-single"; | |
161 | reg = <0x40e10000 0xffff>; | |
be76fd31 | 162 | #pinctrl-cells = <1>; |
3a23249e RJ |
163 | pinctrl-single,register-width = <32>; |
164 | pinctrl-single,function-mask = <0x7>; | |
165 | }; | |
166 | ||
93c5a5b1 DM |
167 | gpio: gpio@40e00000 { |
168 | compatible = "intel,pxa3xx-gpio"; | |
169 | reg = <0x40e00000 0x10000>; | |
d96672e6 | 170 | clocks = <&clks CLK_GPIO>; |
e41f7683 | 171 | gpio-ranges = <&pinctrl 0 0 128>; |
93c5a5b1 DM |
172 | interrupt-names = "gpio0", "gpio1", "gpio_mux"; |
173 | interrupts = <8 9 10>; | |
174 | gpio-controller; | |
175 | #gpio-cells = <0x2>; | |
176 | interrupt-controller; | |
177 | #interrupt-cells = <0x2>; | |
178 | }; | |
316c9382 RJ |
179 | |
180 | mmc0: mmc@41100000 { | |
181 | compatible = "marvell,pxa-mmc"; | |
182 | reg = <0x41100000 0x1000>; | |
183 | interrupts = <23>; | |
07c8d21d | 184 | clocks = <&clks CLK_MMC1>; |
316c9382 RJ |
185 | dmas = <&pdma 21 3 |
186 | &pdma 22 3>; | |
187 | dma-names = "rx", "tx"; | |
188 | status = "disabled"; | |
189 | }; | |
190 | ||
191 | mmc1: mmc@42000000 { | |
192 | compatible = "marvell,pxa-mmc"; | |
193 | reg = <0x42000000 0x1000>; | |
194 | interrupts = <41>; | |
07c8d21d | 195 | clocks = <&clks CLK_MMC2>; |
316c9382 RJ |
196 | dmas = <&pdma 93 3 |
197 | &pdma 94 3>; | |
198 | dma-names = "rx", "tx"; | |
199 | status = "disabled"; | |
200 | }; | |
201 | ||
202 | mmc2: mmc@42500000 { | |
203 | compatible = "marvell,pxa-mmc"; | |
204 | reg = <0x42500000 0x1000>; | |
205 | interrupts = <55>; | |
07c8d21d | 206 | clocks = <&clks CLK_MMC3>; |
316c9382 RJ |
207 | dmas = <&pdma 46 3 |
208 | &pdma 47 3>; | |
209 | dma-names = "rx", "tx"; | |
210 | status = "disabled"; | |
211 | }; | |
0ec19396 | 212 | |
c40ad242 | 213 | usb0: usb@4c000000 { |
0ec19396 RJ |
214 | compatible = "marvell,pxa-ohci"; |
215 | reg = <0x4c000000 0x10000>; | |
216 | interrupts = <3>; | |
aa71cc50 | 217 | clocks = <&clks CLK_USBH>; |
0ec19396 RJ |
218 | status = "disabled"; |
219 | }; | |
85deaec8 RJ |
220 | |
221 | pwm0: pwm@40b00000 { | |
222 | compatible = "marvell,pxa270-pwm"; | |
223 | reg = <0x40b00000 0x10>; | |
224 | #pwm-cells = <1>; | |
225 | clocks = <&clks CLK_PWM0>; | |
226 | status = "disabled"; | |
227 | }; | |
228 | ||
229 | pwm1: pwm@40b00010 { | |
230 | compatible = "marvell,pxa270-pwm"; | |
231 | reg = <0x40b00010 0x10>; | |
232 | #pwm-cells = <1>; | |
233 | clocks = <&clks CLK_PWM1>; | |
234 | status = "disabled"; | |
235 | }; | |
236 | ||
237 | pwm2: pwm@40c00000 { | |
238 | compatible = "marvell,pxa270-pwm"; | |
239 | reg = <0x40c00000 0x10>; | |
240 | #pwm-cells = <1>; | |
241 | clocks = <&clks CLK_PWM0>; | |
242 | status = "disabled"; | |
243 | }; | |
244 | ||
245 | pwm3: pwm@40c00010 { | |
246 | compatible = "marvell,pxa270-pwm"; | |
247 | reg = <0x40c00010 0x10>; | |
248 | #pwm-cells = <1>; | |
249 | clocks = <&clks CLK_PWM1>; | |
250 | status = "disabled"; | |
251 | }; | |
49e414c3 DM |
252 | |
253 | ssp1: ssp@41000000 { | |
254 | compatible = "mrvl,pxa3xx-ssp"; | |
255 | reg = <0x41000000 0x40>; | |
256 | interrupts = <24>; | |
257 | clocks = <&clks CLK_SSP1>; | |
258 | status = "disabled"; | |
259 | }; | |
260 | ||
261 | ssp2: ssp@41700000 { | |
262 | compatible = "mrvl,pxa3xx-ssp"; | |
263 | reg = <0x41700000 0x40>; | |
264 | interrupts = <16>; | |
265 | clocks = <&clks CLK_SSP2>; | |
266 | status = "disabled"; | |
267 | }; | |
268 | ||
269 | ssp3: ssp@41900000 { | |
270 | compatible = "mrvl,pxa3xx-ssp"; | |
271 | reg = <0x41900000 0x40>; | |
272 | interrupts = <0>; | |
273 | clocks = <&clks CLK_SSP3>; | |
274 | status = "disabled"; | |
275 | }; | |
276 | ||
277 | ssp4: ssp@41a00000 { | |
278 | compatible = "mrvl,pxa3xx-ssp"; | |
279 | reg = <0x41a00000 0x40>; | |
280 | interrupts = <13>; | |
281 | clocks = <&clks CLK_SSP4>; | |
282 | status = "disabled"; | |
283 | }; | |
64396bd2 DM |
284 | |
285 | timer@40a00000 { | |
286 | compatible = "marvell,pxa-timer"; | |
287 | reg = <0x40a00000 0x20>; | |
288 | interrupts = <26>; | |
289 | clocks = <&clks CLK_OSTIMER>; | |
290 | status = "okay"; | |
291 | }; | |
292 | ||
293 | gcu: display-controller@54000000 { | |
294 | compatible = "marvell,pxa300-gcu"; | |
295 | reg = <0x54000000 0x1000>; | |
296 | interrupts = <39>; | |
297 | clocks = <&clks CLK_PXA300_GCU>; | |
298 | status = "disabled"; | |
299 | }; | |
aff18a67 | 300 | }; |
d96672e6 RJ |
301 | |
302 | clocks { | |
303 | /* | |
304 | * The muxing of external clocks/internal dividers for osc* clock | |
305 | * sources has been hidden under the carpet by now. | |
306 | */ | |
307 | #address-cells = <1>; | |
308 | #size-cells = <1>; | |
309 | ranges; | |
310 | ||
e9ae49f7 | 311 | clks: clocks { |
d96672e6 RJ |
312 | compatible = "marvell,pxa300-clocks"; |
313 | #clock-cells = <1>; | |
314 | status = "okay"; | |
315 | }; | |
316 | }; | |
aff18a67 | 317 | }; |