Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Platform device support for Au1x00 SoCs. | |
3 | * | |
4 | * Copyright 2004, Matt Porter <mporter@kernel.crashing.org> | |
5 | * | |
6e766458 SS |
6 | * (C) Copyright Embedded Alley Solutions, Inc 2005 |
7 | * Author: Pantelis Antoniou <pantelis@embeddedalley.com> | |
8 | * | |
1da177e4 LT |
9 | * This file is licensed under the terms of the GNU General Public |
10 | * License version 2. This program is licensed "as is" without any | |
11 | * warranty of any kind, whether express or implied. | |
12 | */ | |
ce28f94c | 13 | |
5a2fb71e | 14 | #include <linux/clk.h> |
4b62220b | 15 | #include <linux/dma-mapping.h> |
f6673653 | 16 | #include <linux/etherdevice.h> |
40d8bc28 | 17 | #include <linux/init.h> |
d052d1be | 18 | #include <linux/platform_device.h> |
6e766458 | 19 | #include <linux/serial_8250.h> |
40d8bc28 | 20 | #include <linux/slab.h> |
2be350fa | 21 | #include <linux/usb/ehci_pdriver.h> |
e223a4cc | 22 | #include <linux/usb/ohci_pdriver.h> |
1da177e4 | 23 | |
50d5676e | 24 | #include <asm/mach-au1x00/au1000.h> |
f591eb1e ML |
25 | #include <asm/mach-au1x00/au1xxx_dbdma.h> |
26 | #include <asm/mach-au1x00/au1100_mmc.h> | |
66f75ccb | 27 | #include <asm/mach-au1x00/au1xxx_eth.h> |
1da177e4 | 28 | |
f6673653 ML |
29 | #include <prom.h> |
30 | ||
7d172bfe ML |
31 | static void alchemy_8250_pm(struct uart_port *port, unsigned int state, |
32 | unsigned int old_state) | |
33 | { | |
cf745a39 | 34 | #ifdef CONFIG_SERIAL_8250 |
7d172bfe ML |
35 | switch (state) { |
36 | case 0: | |
80130204 | 37 | alchemy_uart_enable(CPHYSADDR(port->membase)); |
7d172bfe ML |
38 | serial8250_do_pm(port, state, old_state); |
39 | break; | |
40 | case 3: /* power off */ | |
41 | serial8250_do_pm(port, state, old_state); | |
80130204 | 42 | alchemy_uart_disable(CPHYSADDR(port->membase)); |
7d172bfe ML |
43 | break; |
44 | default: | |
45 | serial8250_do_pm(port, state, old_state); | |
46 | break; | |
47 | } | |
cf745a39 | 48 | #endif |
7d172bfe ML |
49 | } |
50 | ||
b6e6d120 ML |
51 | #define PORT(_base, _irq) \ |
52 | { \ | |
53 | .mapbase = _base, \ | |
54 | .irq = _irq, \ | |
55 | .regshift = 2, \ | |
56 | .iotype = UPIO_AU, \ | |
70342287 | 57 | .flags = UPF_SKIP_TEST | UPF_IOREMAP | \ |
63ea336b ML |
58 | UPF_FIXED_TYPE, \ |
59 | .type = PORT_16550A, \ | |
7d172bfe | 60 | .pm = alchemy_8250_pm, \ |
6e766458 SS |
61 | } |
62 | ||
80130204 ML |
63 | static struct plat_serial8250_port au1x00_uart_data[][4] __initdata = { |
64 | [ALCHEMY_CPU_AU1000] = { | |
65 | PORT(AU1000_UART0_PHYS_ADDR, AU1000_UART0_INT), | |
66 | PORT(AU1000_UART1_PHYS_ADDR, AU1000_UART1_INT), | |
67 | PORT(AU1000_UART2_PHYS_ADDR, AU1000_UART2_INT), | |
68 | PORT(AU1000_UART3_PHYS_ADDR, AU1000_UART3_INT), | |
69 | }, | |
70 | [ALCHEMY_CPU_AU1500] = { | |
71 | PORT(AU1000_UART0_PHYS_ADDR, AU1500_UART0_INT), | |
72 | PORT(AU1000_UART3_PHYS_ADDR, AU1500_UART3_INT), | |
73 | }, | |
74 | [ALCHEMY_CPU_AU1100] = { | |
75 | PORT(AU1000_UART0_PHYS_ADDR, AU1100_UART0_INT), | |
76 | PORT(AU1000_UART1_PHYS_ADDR, AU1100_UART1_INT), | |
77 | PORT(AU1000_UART3_PHYS_ADDR, AU1100_UART3_INT), | |
78 | }, | |
79 | [ALCHEMY_CPU_AU1550] = { | |
80 | PORT(AU1000_UART0_PHYS_ADDR, AU1550_UART0_INT), | |
81 | PORT(AU1000_UART1_PHYS_ADDR, AU1550_UART1_INT), | |
82 | PORT(AU1000_UART3_PHYS_ADDR, AU1550_UART3_INT), | |
83 | }, | |
84 | [ALCHEMY_CPU_AU1200] = { | |
85 | PORT(AU1000_UART0_PHYS_ADDR, AU1200_UART0_INT), | |
86 | PORT(AU1000_UART1_PHYS_ADDR, AU1200_UART1_INT), | |
87 | }, | |
809f36c6 ML |
88 | [ALCHEMY_CPU_AU1300] = { |
89 | PORT(AU1300_UART0_PHYS_ADDR, AU1300_UART0_INT), | |
90 | PORT(AU1300_UART1_PHYS_ADDR, AU1300_UART1_INT), | |
91 | PORT(AU1300_UART2_PHYS_ADDR, AU1300_UART2_INT), | |
92 | PORT(AU1300_UART3_PHYS_ADDR, AU1300_UART3_INT), | |
93 | }, | |
6e766458 SS |
94 | }; |
95 | ||
96 | static struct platform_device au1xx0_uart_device = { | |
97 | .name = "serial8250", | |
98 | .id = PLAT8250_DEV_AU1X00, | |
6e766458 SS |
99 | }; |
100 | ||
80130204 ML |
101 | static void __init alchemy_setup_uarts(int ctype) |
102 | { | |
5a2fb71e | 103 | long uartclk; |
80130204 ML |
104 | int s = sizeof(struct plat_serial8250_port); |
105 | int c = alchemy_get_uarts(ctype); | |
106 | struct plat_serial8250_port *ports; | |
5a2fb71e ML |
107 | struct clk *clk = clk_get(NULL, ALCHEMY_PERIPH_CLK); |
108 | ||
109 | if (IS_ERR(clk)) | |
110 | return; | |
111 | if (clk_prepare_enable(clk)) { | |
112 | clk_put(clk); | |
113 | return; | |
114 | } | |
115 | uartclk = clk_get_rate(clk); | |
116 | clk_put(clk); | |
80130204 ML |
117 | |
118 | ports = kzalloc(s * (c + 1), GFP_KERNEL); | |
119 | if (!ports) { | |
120 | printk(KERN_INFO "Alchemy: no memory for UART data\n"); | |
121 | return; | |
122 | } | |
123 | memcpy(ports, au1x00_uart_data[ctype], s * c); | |
124 | au1xx0_uart_device.dev.platform_data = ports; | |
125 | ||
126 | /* Fill up uartclk. */ | |
127 | for (s = 0; s < c; s++) | |
128 | ports[s].uartclk = uartclk; | |
129 | if (platform_device_register(&au1xx0_uart_device)) | |
130 | printk(KERN_INFO "Alchemy: failed to register UARTs\n"); | |
131 | } | |
132 | ||
1da177e4 | 133 | |
b9581b84 ML |
134 | /* The dmamask must be set for OHCI/EHCI to work */ |
135 | static u64 alchemy_ohci_dmamask = DMA_BIT_MASK(32); | |
136 | static u64 __maybe_unused alchemy_ehci_dmamask = DMA_BIT_MASK(32); | |
1da177e4 | 137 | |
2be350fa FF |
138 | /* Power on callback for the ehci platform driver */ |
139 | static int alchemy_ehci_power_on(struct platform_device *pdev) | |
140 | { | |
141 | return alchemy_usb_control(ALCHEMY_USB_EHCI0, 1); | |
142 | } | |
143 | ||
144 | /* Power off/suspend callback for the ehci platform driver */ | |
145 | static void alchemy_ehci_power_off(struct platform_device *pdev) | |
146 | { | |
147 | alchemy_usb_control(ALCHEMY_USB_EHCI0, 0); | |
148 | } | |
149 | ||
150 | static struct usb_ehci_pdata alchemy_ehci_pdata = { | |
70342287 | 151 | .no_io_watchdog = 1, |
2be350fa FF |
152 | .power_on = alchemy_ehci_power_on, |
153 | .power_off = alchemy_ehci_power_off, | |
154 | .power_suspend = alchemy_ehci_power_off, | |
155 | }; | |
156 | ||
e223a4cc FF |
157 | /* Power on callback for the ohci platform driver */ |
158 | static int alchemy_ohci_power_on(struct platform_device *pdev) | |
159 | { | |
160 | int unit; | |
161 | ||
162 | unit = (pdev->id == 1) ? | |
163 | ALCHEMY_USB_OHCI1 : ALCHEMY_USB_OHCI0; | |
164 | ||
165 | return alchemy_usb_control(unit, 1); | |
166 | } | |
167 | ||
168 | /* Power off/suspend callback for the ohci platform driver */ | |
169 | static void alchemy_ohci_power_off(struct platform_device *pdev) | |
170 | { | |
171 | int unit; | |
172 | ||
173 | unit = (pdev->id == 1) ? | |
174 | ALCHEMY_USB_OHCI1 : ALCHEMY_USB_OHCI0; | |
175 | ||
176 | alchemy_usb_control(unit, 0); | |
177 | } | |
178 | ||
179 | static struct usb_ohci_pdata alchemy_ohci_pdata = { | |
180 | .power_on = alchemy_ohci_power_on, | |
181 | .power_off = alchemy_ohci_power_off, | |
182 | .power_suspend = alchemy_ohci_power_off, | |
183 | }; | |
184 | ||
b9581b84 ML |
185 | static unsigned long alchemy_ohci_data[][2] __initdata = { |
186 | [ALCHEMY_CPU_AU1000] = { AU1000_USB_OHCI_PHYS_ADDR, AU1000_USB_HOST_INT }, | |
187 | [ALCHEMY_CPU_AU1500] = { AU1000_USB_OHCI_PHYS_ADDR, AU1500_USB_HOST_INT }, | |
188 | [ALCHEMY_CPU_AU1100] = { AU1000_USB_OHCI_PHYS_ADDR, AU1100_USB_HOST_INT }, | |
189 | [ALCHEMY_CPU_AU1550] = { AU1550_USB_OHCI_PHYS_ADDR, AU1550_USB_HOST_INT }, | |
190 | [ALCHEMY_CPU_AU1200] = { AU1200_USB_OHCI_PHYS_ADDR, AU1200_USB_INT }, | |
809f36c6 | 191 | [ALCHEMY_CPU_AU1300] = { AU1300_USB_OHCI0_PHYS_ADDR, AU1300_USB_INT }, |
b9581b84 ML |
192 | }; |
193 | ||
194 | static unsigned long alchemy_ehci_data[][2] __initdata = { | |
195 | [ALCHEMY_CPU_AU1200] = { AU1200_USB_EHCI_PHYS_ADDR, AU1200_USB_INT }, | |
809f36c6 | 196 | [ALCHEMY_CPU_AU1300] = { AU1300_USB_EHCI_PHYS_ADDR, AU1300_USB_INT }, |
1da177e4 LT |
197 | }; |
198 | ||
b9581b84 ML |
199 | static int __init _new_usbres(struct resource **r, struct platform_device **d) |
200 | { | |
201 | *r = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL); | |
202 | if (!*r) | |
203 | return -ENOMEM; | |
204 | *d = kzalloc(sizeof(struct platform_device), GFP_KERNEL); | |
205 | if (!*d) { | |
206 | kfree(*r); | |
207 | return -ENOMEM; | |
208 | } | |
209 | ||
210 | (*d)->dev.coherent_dma_mask = DMA_BIT_MASK(32); | |
211 | (*d)->num_resources = 2; | |
212 | (*d)->resource = *r; | |
213 | ||
214 | return 0; | |
215 | } | |
216 | ||
217 | static void __init alchemy_setup_usb(int ctype) | |
218 | { | |
219 | struct resource *res; | |
220 | struct platform_device *pdev; | |
221 | ||
222 | /* setup OHCI0. Every variant has one */ | |
223 | if (_new_usbres(&res, &pdev)) | |
224 | return; | |
225 | ||
226 | res[0].start = alchemy_ohci_data[ctype][0]; | |
227 | res[0].end = res[0].start + 0x100 - 1; | |
228 | res[0].flags = IORESOURCE_MEM; | |
229 | res[1].start = alchemy_ohci_data[ctype][1]; | |
230 | res[1].end = res[1].start; | |
231 | res[1].flags = IORESOURCE_IRQ; | |
e223a4cc | 232 | pdev->name = "ohci-platform"; |
b9581b84 ML |
233 | pdev->id = 0; |
234 | pdev->dev.dma_mask = &alchemy_ohci_dmamask; | |
e223a4cc | 235 | pdev->dev.platform_data = &alchemy_ohci_pdata; |
b9581b84 ML |
236 | |
237 | if (platform_device_register(pdev)) | |
238 | printk(KERN_INFO "Alchemy USB: cannot add OHCI0\n"); | |
239 | ||
240 | ||
809f36c6 ML |
241 | /* setup EHCI0: Au1200/Au1300 */ |
242 | if ((ctype == ALCHEMY_CPU_AU1200) || (ctype == ALCHEMY_CPU_AU1300)) { | |
b9581b84 ML |
243 | if (_new_usbres(&res, &pdev)) |
244 | return; | |
245 | ||
246 | res[0].start = alchemy_ehci_data[ctype][0]; | |
247 | res[0].end = res[0].start + 0x100 - 1; | |
248 | res[0].flags = IORESOURCE_MEM; | |
249 | res[1].start = alchemy_ehci_data[ctype][1]; | |
250 | res[1].end = res[1].start; | |
251 | res[1].flags = IORESOURCE_IRQ; | |
2be350fa | 252 | pdev->name = "ehci-platform"; |
b9581b84 ML |
253 | pdev->id = 0; |
254 | pdev->dev.dma_mask = &alchemy_ehci_dmamask; | |
2be350fa | 255 | pdev->dev.platform_data = &alchemy_ehci_pdata; |
b9581b84 ML |
256 | |
257 | if (platform_device_register(pdev)) | |
258 | printk(KERN_INFO "Alchemy USB: cannot add EHCI0\n"); | |
259 | } | |
809f36c6 ML |
260 | |
261 | /* Au1300: OHCI1 */ | |
262 | if (ctype == ALCHEMY_CPU_AU1300) { | |
263 | if (_new_usbres(&res, &pdev)) | |
264 | return; | |
265 | ||
266 | res[0].start = AU1300_USB_OHCI1_PHYS_ADDR; | |
267 | res[0].end = res[0].start + 0x100 - 1; | |
268 | res[0].flags = IORESOURCE_MEM; | |
269 | res[1].start = AU1300_USB_INT; | |
270 | res[1].end = res[1].start; | |
271 | res[1].flags = IORESOURCE_IRQ; | |
e223a4cc | 272 | pdev->name = "ohci-platform"; |
809f36c6 ML |
273 | pdev->id = 1; |
274 | pdev->dev.dma_mask = &alchemy_ohci_dmamask; | |
e223a4cc | 275 | pdev->dev.platform_data = &alchemy_ohci_pdata; |
809f36c6 ML |
276 | |
277 | if (platform_device_register(pdev)) | |
278 | printk(KERN_INFO "Alchemy USB: cannot add OHCI1\n"); | |
279 | } | |
b9581b84 ML |
280 | } |
281 | ||
66f75ccb | 282 | /* Macro to help defining the Ethernet MAC resources */ |
553737aa ML |
283 | #define MAC_RES_COUNT 4 /* MAC regs, MAC en, MAC INT, MACDMA regs */ |
284 | #define MAC_RES(_base, _enable, _irq, _macdma) \ | |
66f75ccb | 285 | { \ |
40d8bc28 ML |
286 | .start = _base, \ |
287 | .end = _base + 0xffff, \ | |
66f75ccb FF |
288 | .flags = IORESOURCE_MEM, \ |
289 | }, \ | |
290 | { \ | |
40d8bc28 ML |
291 | .start = _enable, \ |
292 | .end = _enable + 0x3, \ | |
66f75ccb FF |
293 | .flags = IORESOURCE_MEM, \ |
294 | }, \ | |
295 | { \ | |
296 | .start = _irq, \ | |
297 | .end = _irq, \ | |
298 | .flags = IORESOURCE_IRQ \ | |
553737aa ML |
299 | }, \ |
300 | { \ | |
301 | .start = _macdma, \ | |
302 | .end = _macdma + 0x1ff, \ | |
303 | .flags = IORESOURCE_MEM, \ | |
66f75ccb FF |
304 | } |
305 | ||
40d8bc28 ML |
306 | static struct resource au1xxx_eth0_resources[][MAC_RES_COUNT] __initdata = { |
307 | [ALCHEMY_CPU_AU1000] = { | |
308 | MAC_RES(AU1000_MAC0_PHYS_ADDR, | |
309 | AU1000_MACEN_PHYS_ADDR, | |
553737aa ML |
310 | AU1000_MAC0_DMA_INT, |
311 | AU1000_MACDMA0_PHYS_ADDR) | |
40d8bc28 ML |
312 | }, |
313 | [ALCHEMY_CPU_AU1500] = { | |
314 | MAC_RES(AU1500_MAC0_PHYS_ADDR, | |
315 | AU1500_MACEN_PHYS_ADDR, | |
553737aa ML |
316 | AU1500_MAC0_DMA_INT, |
317 | AU1000_MACDMA0_PHYS_ADDR) | |
40d8bc28 ML |
318 | }, |
319 | [ALCHEMY_CPU_AU1100] = { | |
320 | MAC_RES(AU1000_MAC0_PHYS_ADDR, | |
321 | AU1000_MACEN_PHYS_ADDR, | |
553737aa ML |
322 | AU1100_MAC0_DMA_INT, |
323 | AU1000_MACDMA0_PHYS_ADDR) | |
40d8bc28 ML |
324 | }, |
325 | [ALCHEMY_CPU_AU1550] = { | |
326 | MAC_RES(AU1000_MAC0_PHYS_ADDR, | |
327 | AU1000_MACEN_PHYS_ADDR, | |
553737aa ML |
328 | AU1550_MAC0_DMA_INT, |
329 | AU1000_MACDMA0_PHYS_ADDR) | |
40d8bc28 | 330 | }, |
66f75ccb FF |
331 | }; |
332 | ||
66f75ccb FF |
333 | static struct au1000_eth_platform_data au1xxx_eth0_platform_data = { |
334 | .phy1_search_mac0 = 1, | |
335 | }; | |
336 | ||
337 | static struct platform_device au1xxx_eth0_device = { | |
338 | .name = "au1000-eth", | |
339 | .id = 0, | |
40d8bc28 | 340 | .num_resources = MAC_RES_COUNT, |
66f75ccb FF |
341 | .dev.platform_data = &au1xxx_eth0_platform_data, |
342 | }; | |
343 | ||
40d8bc28 ML |
344 | static struct resource au1xxx_eth1_resources[][MAC_RES_COUNT] __initdata = { |
345 | [ALCHEMY_CPU_AU1000] = { | |
346 | MAC_RES(AU1000_MAC1_PHYS_ADDR, | |
347 | AU1000_MACEN_PHYS_ADDR + 4, | |
553737aa ML |
348 | AU1000_MAC1_DMA_INT, |
349 | AU1000_MACDMA1_PHYS_ADDR) | |
40d8bc28 ML |
350 | }, |
351 | [ALCHEMY_CPU_AU1500] = { | |
352 | MAC_RES(AU1500_MAC1_PHYS_ADDR, | |
353 | AU1500_MACEN_PHYS_ADDR + 4, | |
553737aa ML |
354 | AU1500_MAC1_DMA_INT, |
355 | AU1000_MACDMA1_PHYS_ADDR) | |
40d8bc28 ML |
356 | }, |
357 | [ALCHEMY_CPU_AU1550] = { | |
358 | MAC_RES(AU1000_MAC1_PHYS_ADDR, | |
359 | AU1000_MACEN_PHYS_ADDR + 4, | |
553737aa ML |
360 | AU1550_MAC1_DMA_INT, |
361 | AU1000_MACDMA1_PHYS_ADDR) | |
40d8bc28 | 362 | }, |
acc4d245 ML |
363 | }; |
364 | ||
66f75ccb FF |
365 | static struct au1000_eth_platform_data au1xxx_eth1_platform_data = { |
366 | .phy1_search_mac0 = 1, | |
367 | }; | |
368 | ||
369 | static struct platform_device au1xxx_eth1_device = { | |
370 | .name = "au1000-eth", | |
371 | .id = 1, | |
40d8bc28 | 372 | .num_resources = MAC_RES_COUNT, |
66f75ccb FF |
373 | .dev.platform_data = &au1xxx_eth1_platform_data, |
374 | }; | |
66f75ccb FF |
375 | |
376 | void __init au1xxx_override_eth_cfg(unsigned int port, | |
377 | struct au1000_eth_platform_data *eth_data) | |
378 | { | |
379 | if (!eth_data || port > 1) | |
380 | return; | |
381 | ||
382 | if (port == 0) | |
383 | memcpy(&au1xxx_eth0_platform_data, eth_data, | |
384 | sizeof(struct au1000_eth_platform_data)); | |
66f75ccb FF |
385 | else |
386 | memcpy(&au1xxx_eth1_platform_data, eth_data, | |
387 | sizeof(struct au1000_eth_platform_data)); | |
40d8bc28 ML |
388 | } |
389 | ||
390 | static void __init alchemy_setup_macs(int ctype) | |
391 | { | |
392 | int ret, i; | |
393 | unsigned char ethaddr[6]; | |
394 | struct resource *macres; | |
395 | ||
396 | /* Handle 1st MAC */ | |
397 | if (alchemy_get_macs(ctype) < 1) | |
398 | return; | |
399 | ||
a6196bab TM |
400 | macres = kmemdup(au1xxx_eth0_resources[ctype], |
401 | sizeof(struct resource) * MAC_RES_COUNT, GFP_KERNEL); | |
40d8bc28 ML |
402 | if (!macres) { |
403 | printk(KERN_INFO "Alchemy: no memory for MAC0 resources\n"); | |
404 | return; | |
405 | } | |
40d8bc28 ML |
406 | au1xxx_eth0_device.resource = macres; |
407 | ||
408 | i = prom_get_ethernet_addr(ethaddr); | |
409 | if (!i && !is_valid_ether_addr(au1xxx_eth0_platform_data.mac)) | |
410 | memcpy(au1xxx_eth0_platform_data.mac, ethaddr, 6); | |
411 | ||
412 | ret = platform_device_register(&au1xxx_eth0_device); | |
c78c4882 | 413 | if (ret) |
40d8bc28 ML |
414 | printk(KERN_INFO "Alchemy: failed to register MAC0\n"); |
415 | ||
416 | ||
417 | /* Handle 2nd MAC */ | |
418 | if (alchemy_get_macs(ctype) < 2) | |
419 | return; | |
420 | ||
a6196bab TM |
421 | macres = kmemdup(au1xxx_eth1_resources[ctype], |
422 | sizeof(struct resource) * MAC_RES_COUNT, GFP_KERNEL); | |
40d8bc28 ML |
423 | if (!macres) { |
424 | printk(KERN_INFO "Alchemy: no memory for MAC1 resources\n"); | |
425 | return; | |
426 | } | |
40d8bc28 ML |
427 | au1xxx_eth1_device.resource = macres; |
428 | ||
429 | ethaddr[5] += 1; /* next addr for 2nd MAC */ | |
430 | if (!i && !is_valid_ether_addr(au1xxx_eth1_platform_data.mac)) | |
431 | memcpy(au1xxx_eth1_platform_data.mac, ethaddr, 6); | |
432 | ||
433 | /* Register second MAC if enabled in pinfunc */ | |
1d09de7d | 434 | if (!(alchemy_rdsys(AU1000_SYS_PINFUNC) & SYS_PF_NI2)) { |
40d8bc28 ML |
435 | ret = platform_device_register(&au1xxx_eth1_device); |
436 | if (ret) | |
437 | printk(KERN_INFO "Alchemy: failed to register MAC1\n"); | |
438 | } | |
66f75ccb FF |
439 | } |
440 | ||
c1dcb14e | 441 | static int __init au1xxx_platform_init(void) |
1da177e4 | 442 | { |
37663860 | 443 | int ctype = alchemy_get_cputype(); |
6e766458 | 444 | |
80130204 | 445 | alchemy_setup_uarts(ctype); |
40d8bc28 | 446 | alchemy_setup_macs(ctype); |
b9581b84 | 447 | alchemy_setup_usb(ctype); |
f6673653 | 448 | |
37663860 | 449 | return 0; |
1da177e4 LT |
450 | } |
451 | ||
452 | arch_initcall(au1xxx_platform_init); |