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Viresh Kumar85ed41a2012-03-28 22:27:07 +05301/*
2 * Driver for the ST Microelectronics SPEAr1310 pinmux
3 *
4 * Copyright (C) 2012 ST Microelectronics
Viresh Kumar10d89352012-06-20 12:53:02 -07005 * Viresh Kumar <viresh.linux@gmail.com>
Viresh Kumar85ed41a2012-03-28 22:27:07 +05306 *
7 * This file is licensed under the terms of the GNU General Public
8 * License version 2. This program is licensed "as is" without any
9 * warranty of any kind, whether express or implied.
10 */
11
12#include <linux/err.h>
13#include <linux/init.h>
14#include <linux/module.h>
15#include <linux/of_device.h>
16#include <linux/platform_device.h>
17#include "pinctrl-spear.h"
18
19#define DRIVER_NAME "spear1310-pinmux"
20
21/* pins */
22static const struct pinctrl_pin_desc spear1310_pins[] = {
23 SPEAR_PIN_0_TO_101,
24 SPEAR_PIN_102_TO_245,
25};
26
27/* registers */
Vipul Kumar Samar82a2deb2012-10-27 14:47:50 +053028#define PERIP_CFG 0x3B0
29 #define MCIF_SEL_SHIFT 5
Viresh Kumar85ed41a2012-03-28 22:27:07 +053030 #define MCIF_SEL_SD (0x1 << MCIF_SEL_SHIFT)
31 #define MCIF_SEL_CF (0x2 << MCIF_SEL_SHIFT)
32 #define MCIF_SEL_XD (0x3 << MCIF_SEL_SHIFT)
33 #define MCIF_SEL_MASK (0x3 << MCIF_SEL_SHIFT)
34
35#define PCIE_SATA_CFG 0x3A4
36 #define PCIE_SATA2_SEL_PCIE (0 << 31)
37 #define PCIE_SATA1_SEL_PCIE (0 << 30)
38 #define PCIE_SATA0_SEL_PCIE (0 << 29)
39 #define PCIE_SATA2_SEL_SATA (1 << 31)
40 #define PCIE_SATA1_SEL_SATA (1 << 30)
41 #define PCIE_SATA0_SEL_SATA (1 << 29)
42 #define SATA2_CFG_TX_CLK_EN (1 << 27)
43 #define SATA2_CFG_RX_CLK_EN (1 << 26)
44 #define SATA2_CFG_POWERUP_RESET (1 << 25)
45 #define SATA2_CFG_PM_CLK_EN (1 << 24)
46 #define SATA1_CFG_TX_CLK_EN (1 << 23)
47 #define SATA1_CFG_RX_CLK_EN (1 << 22)
48 #define SATA1_CFG_POWERUP_RESET (1 << 21)
49 #define SATA1_CFG_PM_CLK_EN (1 << 20)
50 #define SATA0_CFG_TX_CLK_EN (1 << 19)
51 #define SATA0_CFG_RX_CLK_EN (1 << 18)
52 #define SATA0_CFG_POWERUP_RESET (1 << 17)
53 #define SATA0_CFG_PM_CLK_EN (1 << 16)
54 #define PCIE2_CFG_DEVICE_PRESENT (1 << 11)
55 #define PCIE2_CFG_POWERUP_RESET (1 << 10)
56 #define PCIE2_CFG_CORE_CLK_EN (1 << 9)
57 #define PCIE2_CFG_AUX_CLK_EN (1 << 8)
58 #define PCIE1_CFG_DEVICE_PRESENT (1 << 7)
59 #define PCIE1_CFG_POWERUP_RESET (1 << 6)
60 #define PCIE1_CFG_CORE_CLK_EN (1 << 5)
61 #define PCIE1_CFG_AUX_CLK_EN (1 << 4)
62 #define PCIE0_CFG_DEVICE_PRESENT (1 << 3)
63 #define PCIE0_CFG_POWERUP_RESET (1 << 2)
64 #define PCIE0_CFG_CORE_CLK_EN (1 << 1)
65 #define PCIE0_CFG_AUX_CLK_EN (1 << 0)
66
67#define PAD_FUNCTION_EN_0 0x650
68 #define PMX_UART0_MASK (1 << 1)
69 #define PMX_I2C0_MASK (1 << 2)
70 #define PMX_I2S0_MASK (1 << 3)
71 #define PMX_SSP0_MASK (1 << 4)
72 #define PMX_CLCD1_MASK (1 << 5)
73 #define PMX_EGPIO00_MASK (1 << 6)
74 #define PMX_EGPIO01_MASK (1 << 7)
75 #define PMX_EGPIO02_MASK (1 << 8)
76 #define PMX_EGPIO03_MASK (1 << 9)
77 #define PMX_EGPIO04_MASK (1 << 10)
78 #define PMX_EGPIO05_MASK (1 << 11)
79 #define PMX_EGPIO06_MASK (1 << 12)
80 #define PMX_EGPIO07_MASK (1 << 13)
81 #define PMX_EGPIO08_MASK (1 << 14)
82 #define PMX_EGPIO09_MASK (1 << 15)
83 #define PMX_SMI_MASK (1 << 16)
84 #define PMX_NAND8_MASK (1 << 17)
85 #define PMX_GMIICLK_MASK (1 << 18)
86 #define PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK (1 << 19)
87 #define PMX_RXCLK_RDV_TXEN_D03_MASK (1 << 20)
88 #define PMX_GMIID47_MASK (1 << 21)
89 #define PMX_MDC_MDIO_MASK (1 << 22)
90 #define PMX_MCI_DATA8_15_MASK (1 << 23)
91 #define PMX_NFAD23_MASK (1 << 24)
92 #define PMX_NFAD24_MASK (1 << 25)
93 #define PMX_NFAD25_MASK (1 << 26)
94 #define PMX_NFCE3_MASK (1 << 27)
95 #define PMX_NFWPRT3_MASK (1 << 28)
96 #define PMX_NFRSTPWDWN0_MASK (1 << 29)
97 #define PMX_NFRSTPWDWN1_MASK (1 << 30)
98 #define PMX_NFRSTPWDWN2_MASK (1 << 31)
99
100#define PAD_FUNCTION_EN_1 0x654
101 #define PMX_NFRSTPWDWN3_MASK (1 << 0)
102 #define PMX_SMINCS2_MASK (1 << 1)
103 #define PMX_SMINCS3_MASK (1 << 2)
104 #define PMX_CLCD2_MASK (1 << 3)
105 #define PMX_KBD_ROWCOL68_MASK (1 << 4)
106 #define PMX_EGPIO10_MASK (1 << 5)
107 #define PMX_EGPIO11_MASK (1 << 6)
108 #define PMX_EGPIO12_MASK (1 << 7)
109 #define PMX_EGPIO13_MASK (1 << 8)
110 #define PMX_EGPIO14_MASK (1 << 9)
111 #define PMX_EGPIO15_MASK (1 << 10)
112 #define PMX_UART0_MODEM_MASK (1 << 11)
113 #define PMX_GPT0_TMR0_MASK (1 << 12)
114 #define PMX_GPT0_TMR1_MASK (1 << 13)
115 #define PMX_GPT1_TMR0_MASK (1 << 14)
116 #define PMX_GPT1_TMR1_MASK (1 << 15)
117 #define PMX_I2S1_MASK (1 << 16)
118 #define PMX_KBD_ROWCOL25_MASK (1 << 17)
119 #define PMX_NFIO8_15_MASK (1 << 18)
120 #define PMX_KBD_COL1_MASK (1 << 19)
121 #define PMX_NFCE1_MASK (1 << 20)
122 #define PMX_KBD_COL0_MASK (1 << 21)
123 #define PMX_NFCE2_MASK (1 << 22)
124 #define PMX_KBD_ROW1_MASK (1 << 23)
125 #define PMX_NFWPRT1_MASK (1 << 24)
126 #define PMX_KBD_ROW0_MASK (1 << 25)
127 #define PMX_NFWPRT2_MASK (1 << 26)
128 #define PMX_MCIDATA0_MASK (1 << 27)
129 #define PMX_MCIDATA1_MASK (1 << 28)
130 #define PMX_MCIDATA2_MASK (1 << 29)
131 #define PMX_MCIDATA3_MASK (1 << 30)
132 #define PMX_MCIDATA4_MASK (1 << 31)
133
134#define PAD_FUNCTION_EN_2 0x658
135 #define PMX_MCIDATA5_MASK (1 << 0)
136 #define PMX_MCIDATA6_MASK (1 << 1)
137 #define PMX_MCIDATA7_MASK (1 << 2)
138 #define PMX_MCIDATA1SD_MASK (1 << 3)
139 #define PMX_MCIDATA2SD_MASK (1 << 4)
140 #define PMX_MCIDATA3SD_MASK (1 << 5)
141 #define PMX_MCIADDR0ALE_MASK (1 << 6)
142 #define PMX_MCIADDR1CLECLK_MASK (1 << 7)
143 #define PMX_MCIADDR2_MASK (1 << 8)
144 #define PMX_MCICECF_MASK (1 << 9)
145 #define PMX_MCICEXD_MASK (1 << 10)
146 #define PMX_MCICESDMMC_MASK (1 << 11)
147 #define PMX_MCICDCF1_MASK (1 << 12)
148 #define PMX_MCICDCF2_MASK (1 << 13)
149 #define PMX_MCICDXD_MASK (1 << 14)
150 #define PMX_MCICDSDMMC_MASK (1 << 15)
151 #define PMX_MCIDATADIR_MASK (1 << 16)
152 #define PMX_MCIDMARQWP_MASK (1 << 17)
153 #define PMX_MCIIORDRE_MASK (1 << 18)
154 #define PMX_MCIIOWRWE_MASK (1 << 19)
155 #define PMX_MCIRESETCF_MASK (1 << 20)
156 #define PMX_MCICS0CE_MASK (1 << 21)
157 #define PMX_MCICFINTR_MASK (1 << 22)
158 #define PMX_MCIIORDY_MASK (1 << 23)
159 #define PMX_MCICS1_MASK (1 << 24)
160 #define PMX_MCIDMAACK_MASK (1 << 25)
161 #define PMX_MCISDCMD_MASK (1 << 26)
162 #define PMX_MCILEDS_MASK (1 << 27)
163 #define PMX_TOUCH_XY_MASK (1 << 28)
164 #define PMX_SSP0_CS0_MASK (1 << 29)
165 #define PMX_SSP0_CS1_2_MASK (1 << 30)
166
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530167#define PAD_DIRECTION_SEL_0 0x65C
168#define PAD_DIRECTION_SEL_1 0x660
169#define PAD_DIRECTION_SEL_2 0x664
170
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530171/* combined macros */
172#define PMX_GMII_MASK (PMX_GMIICLK_MASK | \
173 PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK | \
174 PMX_RXCLK_RDV_TXEN_D03_MASK | \
175 PMX_GMIID47_MASK | PMX_MDC_MDIO_MASK)
176
177#define PMX_EGPIO_0_GRP_MASK (PMX_EGPIO00_MASK | PMX_EGPIO01_MASK | \
178 PMX_EGPIO02_MASK | \
179 PMX_EGPIO03_MASK | PMX_EGPIO04_MASK | \
180 PMX_EGPIO05_MASK | PMX_EGPIO06_MASK | \
181 PMX_EGPIO07_MASK | PMX_EGPIO08_MASK | \
182 PMX_EGPIO09_MASK)
183#define PMX_EGPIO_1_GRP_MASK (PMX_EGPIO10_MASK | PMX_EGPIO11_MASK | \
184 PMX_EGPIO12_MASK | PMX_EGPIO13_MASK | \
185 PMX_EGPIO14_MASK | PMX_EGPIO15_MASK)
186
187#define PMX_KEYBOARD_6X6_MASK (PMX_KBD_ROW0_MASK | PMX_KBD_ROW1_MASK | \
188 PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL0_MASK | \
189 PMX_KBD_COL1_MASK)
190
191#define PMX_NAND8BIT_0_MASK (PMX_NAND8_MASK | PMX_NFAD23_MASK | \
192 PMX_NFAD24_MASK | PMX_NFAD25_MASK | \
193 PMX_NFWPRT3_MASK | PMX_NFRSTPWDWN0_MASK | \
194 PMX_NFRSTPWDWN1_MASK | PMX_NFRSTPWDWN2_MASK | \
195 PMX_NFCE3_MASK)
196#define PMX_NAND8BIT_1_MASK PMX_NFRSTPWDWN3_MASK
197
198#define PMX_NAND16BIT_1_MASK (PMX_KBD_ROWCOL25_MASK | PMX_NFIO8_15_MASK)
199#define PMX_NAND_4CHIPS_MASK (PMX_NFCE1_MASK | PMX_NFCE2_MASK | \
200 PMX_NFWPRT1_MASK | PMX_NFWPRT2_MASK | \
201 PMX_KBD_ROW0_MASK | PMX_KBD_ROW1_MASK | \
202 PMX_KBD_COL0_MASK | PMX_KBD_COL1_MASK)
203
204#define PMX_MCIFALL_1_MASK 0xF8000000
205#define PMX_MCIFALL_2_MASK 0x0FFFFFFF
206
207#define PMX_PCI_REG1_MASK (PMX_SMINCS2_MASK | PMX_SMINCS3_MASK | \
208 PMX_CLCD2_MASK | PMX_KBD_ROWCOL68_MASK | \
209 PMX_EGPIO_1_GRP_MASK | PMX_GPT0_TMR0_MASK | \
210 PMX_GPT0_TMR1_MASK | PMX_GPT1_TMR0_MASK | \
211 PMX_GPT1_TMR1_MASK | PMX_I2S1_MASK | \
212 PMX_NFCE2_MASK)
213#define PMX_PCI_REG2_MASK (PMX_TOUCH_XY_MASK | PMX_SSP0_CS0_MASK | \
214 PMX_SSP0_CS1_2_MASK)
215
216#define PMX_SMII_0_1_2_MASK (PMX_CLCD2_MASK | PMX_KBD_ROWCOL68_MASK)
217#define PMX_RGMII_REG0_MASK (PMX_MCI_DATA8_15_MASK | \
218 PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK | \
219 PMX_GMIID47_MASK)
220#define PMX_RGMII_REG1_MASK (PMX_KBD_ROWCOL68_MASK | PMX_EGPIO_1_GRP_MASK |\
221 PMX_KBD_ROW1_MASK | PMX_NFWPRT1_MASK | \
222 PMX_KBD_ROW0_MASK | PMX_NFWPRT2_MASK)
223#define PMX_RGMII_REG2_MASK (PMX_TOUCH_XY_MASK | PMX_SSP0_CS0_MASK | \
224 PMX_SSP0_CS1_2_MASK)
225
226#define PCIE_CFG_VAL(x) (PCIE_SATA##x##_SEL_PCIE | \
227 PCIE##x##_CFG_AUX_CLK_EN | \
228 PCIE##x##_CFG_CORE_CLK_EN | \
229 PCIE##x##_CFG_POWERUP_RESET | \
230 PCIE##x##_CFG_DEVICE_PRESENT)
231#define SATA_CFG_VAL(x) (PCIE_SATA##x##_SEL_SATA | \
232 SATA##x##_CFG_PM_CLK_EN | \
233 SATA##x##_CFG_POWERUP_RESET | \
234 SATA##x##_CFG_RX_CLK_EN | \
235 SATA##x##_CFG_TX_CLK_EN)
236
237/* Pad multiplexing for i2c0 device */
238static const unsigned i2c0_pins[] = { 102, 103 };
239static struct spear_muxreg i2c0_muxreg[] = {
240 {
241 .reg = PAD_FUNCTION_EN_0,
242 .mask = PMX_I2C0_MASK,
243 .val = PMX_I2C0_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530244 }, {
245 .reg = PAD_DIRECTION_SEL_0,
246 .mask = PMX_I2C0_MASK,
247 .val = PMX_I2C0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530248 },
249};
250
251static struct spear_modemux i2c0_modemux[] = {
252 {
253 .muxregs = i2c0_muxreg,
254 .nmuxregs = ARRAY_SIZE(i2c0_muxreg),
255 },
256};
257
258static struct spear_pingroup i2c0_pingroup = {
259 .name = "i2c0_grp",
260 .pins = i2c0_pins,
261 .npins = ARRAY_SIZE(i2c0_pins),
262 .modemuxs = i2c0_modemux,
263 .nmodemuxs = ARRAY_SIZE(i2c0_modemux),
264};
265
266static const char *const i2c0_grps[] = { "i2c0_grp" };
267static struct spear_function i2c0_function = {
268 .name = "i2c0",
269 .groups = i2c0_grps,
270 .ngroups = ARRAY_SIZE(i2c0_grps),
271};
272
273/* Pad multiplexing for ssp0 device */
274static const unsigned ssp0_pins[] = { 109, 110, 111, 112 };
275static struct spear_muxreg ssp0_muxreg[] = {
276 {
277 .reg = PAD_FUNCTION_EN_0,
278 .mask = PMX_SSP0_MASK,
279 .val = PMX_SSP0_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530280 }, {
281 .reg = PAD_DIRECTION_SEL_0,
282 .mask = PMX_SSP0_MASK,
283 .val = PMX_SSP0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530284 },
285};
286
287static struct spear_modemux ssp0_modemux[] = {
288 {
289 .muxregs = ssp0_muxreg,
290 .nmuxregs = ARRAY_SIZE(ssp0_muxreg),
291 },
292};
293
294static struct spear_pingroup ssp0_pingroup = {
295 .name = "ssp0_grp",
296 .pins = ssp0_pins,
297 .npins = ARRAY_SIZE(ssp0_pins),
298 .modemuxs = ssp0_modemux,
299 .nmodemuxs = ARRAY_SIZE(ssp0_modemux),
300};
301
302/* Pad multiplexing for ssp0_cs0 device */
303static const unsigned ssp0_cs0_pins[] = { 96 };
304static struct spear_muxreg ssp0_cs0_muxreg[] = {
305 {
306 .reg = PAD_FUNCTION_EN_2,
307 .mask = PMX_SSP0_CS0_MASK,
308 .val = PMX_SSP0_CS0_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530309 }, {
310 .reg = PAD_DIRECTION_SEL_2,
311 .mask = PMX_SSP0_CS0_MASK,
312 .val = PMX_SSP0_CS0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530313 },
314};
315
316static struct spear_modemux ssp0_cs0_modemux[] = {
317 {
318 .muxregs = ssp0_cs0_muxreg,
319 .nmuxregs = ARRAY_SIZE(ssp0_cs0_muxreg),
320 },
321};
322
323static struct spear_pingroup ssp0_cs0_pingroup = {
324 .name = "ssp0_cs0_grp",
325 .pins = ssp0_cs0_pins,
326 .npins = ARRAY_SIZE(ssp0_cs0_pins),
327 .modemuxs = ssp0_cs0_modemux,
328 .nmodemuxs = ARRAY_SIZE(ssp0_cs0_modemux),
329};
330
331/* ssp0_cs1_2 device */
332static const unsigned ssp0_cs1_2_pins[] = { 94, 95 };
333static struct spear_muxreg ssp0_cs1_2_muxreg[] = {
334 {
335 .reg = PAD_FUNCTION_EN_2,
336 .mask = PMX_SSP0_CS1_2_MASK,
337 .val = PMX_SSP0_CS1_2_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530338 }, {
339 .reg = PAD_DIRECTION_SEL_2,
340 .mask = PMX_SSP0_CS1_2_MASK,
341 .val = PMX_SSP0_CS1_2_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530342 },
343};
344
345static struct spear_modemux ssp0_cs1_2_modemux[] = {
346 {
347 .muxregs = ssp0_cs1_2_muxreg,
348 .nmuxregs = ARRAY_SIZE(ssp0_cs1_2_muxreg),
349 },
350};
351
352static struct spear_pingroup ssp0_cs1_2_pingroup = {
353 .name = "ssp0_cs1_2_grp",
354 .pins = ssp0_cs1_2_pins,
355 .npins = ARRAY_SIZE(ssp0_cs1_2_pins),
356 .modemuxs = ssp0_cs1_2_modemux,
357 .nmodemuxs = ARRAY_SIZE(ssp0_cs1_2_modemux),
358};
359
360static const char *const ssp0_grps[] = { "ssp0_grp", "ssp0_cs0_grp",
361 "ssp0_cs1_2_grp" };
362static struct spear_function ssp0_function = {
363 .name = "ssp0",
364 .groups = ssp0_grps,
365 .ngroups = ARRAY_SIZE(ssp0_grps),
366};
367
368/* Pad multiplexing for i2s0 device */
369static const unsigned i2s0_pins[] = { 104, 105, 106, 107, 108 };
370static struct spear_muxreg i2s0_muxreg[] = {
371 {
372 .reg = PAD_FUNCTION_EN_0,
373 .mask = PMX_I2S0_MASK,
374 .val = PMX_I2S0_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530375 }, {
376 .reg = PAD_DIRECTION_SEL_0,
377 .mask = PMX_I2S0_MASK,
378 .val = PMX_I2S0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530379 },
380};
381
382static struct spear_modemux i2s0_modemux[] = {
383 {
384 .muxregs = i2s0_muxreg,
385 .nmuxregs = ARRAY_SIZE(i2s0_muxreg),
386 },
387};
388
389static struct spear_pingroup i2s0_pingroup = {
390 .name = "i2s0_grp",
391 .pins = i2s0_pins,
392 .npins = ARRAY_SIZE(i2s0_pins),
393 .modemuxs = i2s0_modemux,
394 .nmodemuxs = ARRAY_SIZE(i2s0_modemux),
395};
396
397static const char *const i2s0_grps[] = { "i2s0_grp" };
398static struct spear_function i2s0_function = {
399 .name = "i2s0",
400 .groups = i2s0_grps,
401 .ngroups = ARRAY_SIZE(i2s0_grps),
402};
403
404/* Pad multiplexing for i2s1 device */
405static const unsigned i2s1_pins[] = { 0, 1, 2, 3 };
406static struct spear_muxreg i2s1_muxreg[] = {
407 {
408 .reg = PAD_FUNCTION_EN_1,
409 .mask = PMX_I2S1_MASK,
410 .val = PMX_I2S1_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530411 }, {
412 .reg = PAD_DIRECTION_SEL_1,
413 .mask = PMX_I2S1_MASK,
414 .val = PMX_I2S1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530415 },
416};
417
418static struct spear_modemux i2s1_modemux[] = {
419 {
420 .muxregs = i2s1_muxreg,
421 .nmuxregs = ARRAY_SIZE(i2s1_muxreg),
422 },
423};
424
425static struct spear_pingroup i2s1_pingroup = {
426 .name = "i2s1_grp",
427 .pins = i2s1_pins,
428 .npins = ARRAY_SIZE(i2s1_pins),
429 .modemuxs = i2s1_modemux,
430 .nmodemuxs = ARRAY_SIZE(i2s1_modemux),
431};
432
433static const char *const i2s1_grps[] = { "i2s1_grp" };
434static struct spear_function i2s1_function = {
435 .name = "i2s1",
436 .groups = i2s1_grps,
437 .ngroups = ARRAY_SIZE(i2s1_grps),
438};
439
440/* Pad multiplexing for clcd device */
441static const unsigned clcd_pins[] = { 113, 114, 115, 116, 117, 118, 119, 120,
442 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
443 135, 136, 137, 138, 139, 140, 141, 142 };
444static struct spear_muxreg clcd_muxreg[] = {
445 {
446 .reg = PAD_FUNCTION_EN_0,
447 .mask = PMX_CLCD1_MASK,
448 .val = PMX_CLCD1_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530449 }, {
450 .reg = PAD_DIRECTION_SEL_0,
451 .mask = PMX_CLCD1_MASK,
452 .val = PMX_CLCD1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530453 },
454};
455
456static struct spear_modemux clcd_modemux[] = {
457 {
458 .muxregs = clcd_muxreg,
459 .nmuxregs = ARRAY_SIZE(clcd_muxreg),
460 },
461};
462
463static struct spear_pingroup clcd_pingroup = {
464 .name = "clcd_grp",
465 .pins = clcd_pins,
466 .npins = ARRAY_SIZE(clcd_pins),
467 .modemuxs = clcd_modemux,
468 .nmodemuxs = ARRAY_SIZE(clcd_modemux),
469};
470
471static const unsigned clcd_high_res_pins[] = { 30, 31, 32, 33, 34, 35, 36, 37,
Viresh Kumareb3f9952012-04-27 17:05:10 +0530472 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53 };
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530473static struct spear_muxreg clcd_high_res_muxreg[] = {
474 {
475 .reg = PAD_FUNCTION_EN_1,
476 .mask = PMX_CLCD2_MASK,
477 .val = PMX_CLCD2_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530478 }, {
479 .reg = PAD_DIRECTION_SEL_1,
480 .mask = PMX_CLCD2_MASK,
481 .val = PMX_CLCD2_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530482 },
483};
484
485static struct spear_modemux clcd_high_res_modemux[] = {
486 {
487 .muxregs = clcd_high_res_muxreg,
488 .nmuxregs = ARRAY_SIZE(clcd_high_res_muxreg),
489 },
490};
491
492static struct spear_pingroup clcd_high_res_pingroup = {
493 .name = "clcd_high_res_grp",
494 .pins = clcd_high_res_pins,
495 .npins = ARRAY_SIZE(clcd_high_res_pins),
496 .modemuxs = clcd_high_res_modemux,
497 .nmodemuxs = ARRAY_SIZE(clcd_high_res_modemux),
498};
499
Shiraz Hashimb06fbfd2012-10-27 14:47:49 +0530500static const char *const clcd_grps[] = { "clcd_grp", "clcd_high_res_grp" };
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530501static struct spear_function clcd_function = {
502 .name = "clcd",
503 .groups = clcd_grps,
504 .ngroups = ARRAY_SIZE(clcd_grps),
505};
506
507static const unsigned arm_gpio_pins[] = { 18, 19, 20, 21, 22, 23, 143, 144, 145,
508 146, 147, 148, 149, 150, 151, 152 };
509static struct spear_muxreg arm_gpio_muxreg[] = {
510 {
511 .reg = PAD_FUNCTION_EN_0,
512 .mask = PMX_EGPIO_0_GRP_MASK,
513 .val = PMX_EGPIO_0_GRP_MASK,
514 }, {
515 .reg = PAD_FUNCTION_EN_1,
516 .mask = PMX_EGPIO_1_GRP_MASK,
517 .val = PMX_EGPIO_1_GRP_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530518 }, {
519 .reg = PAD_DIRECTION_SEL_0,
520 .mask = PMX_EGPIO_0_GRP_MASK,
521 .val = PMX_EGPIO_0_GRP_MASK,
522 }, {
523 .reg = PAD_DIRECTION_SEL_1,
524 .mask = PMX_EGPIO_1_GRP_MASK,
525 .val = PMX_EGPIO_1_GRP_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530526 },
527};
528
529static struct spear_modemux arm_gpio_modemux[] = {
530 {
531 .muxregs = arm_gpio_muxreg,
532 .nmuxregs = ARRAY_SIZE(arm_gpio_muxreg),
533 },
534};
535
536static struct spear_pingroup arm_gpio_pingroup = {
537 .name = "arm_gpio_grp",
538 .pins = arm_gpio_pins,
539 .npins = ARRAY_SIZE(arm_gpio_pins),
540 .modemuxs = arm_gpio_modemux,
541 .nmodemuxs = ARRAY_SIZE(arm_gpio_modemux),
542};
543
544static const char *const arm_gpio_grps[] = { "arm_gpio_grp" };
545static struct spear_function arm_gpio_function = {
546 .name = "arm_gpio",
547 .groups = arm_gpio_grps,
548 .ngroups = ARRAY_SIZE(arm_gpio_grps),
549};
550
551/* Pad multiplexing for smi 2 chips device */
552static const unsigned smi_2_chips_pins[] = { 153, 154, 155, 156, 157 };
553static struct spear_muxreg smi_2_chips_muxreg[] = {
554 {
555 .reg = PAD_FUNCTION_EN_0,
556 .mask = PMX_SMI_MASK,
557 .val = PMX_SMI_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530558 }, {
559 .reg = PAD_DIRECTION_SEL_0,
560 .mask = PMX_SMI_MASK,
561 .val = PMX_SMI_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530562 },
563};
564
565static struct spear_modemux smi_2_chips_modemux[] = {
566 {
567 .muxregs = smi_2_chips_muxreg,
568 .nmuxregs = ARRAY_SIZE(smi_2_chips_muxreg),
569 },
570};
571
572static struct spear_pingroup smi_2_chips_pingroup = {
573 .name = "smi_2_chips_grp",
574 .pins = smi_2_chips_pins,
575 .npins = ARRAY_SIZE(smi_2_chips_pins),
576 .modemuxs = smi_2_chips_modemux,
577 .nmodemuxs = ARRAY_SIZE(smi_2_chips_modemux),
578};
579
580static const unsigned smi_4_chips_pins[] = { 54, 55 };
581static struct spear_muxreg smi_4_chips_muxreg[] = {
582 {
583 .reg = PAD_FUNCTION_EN_0,
584 .mask = PMX_SMI_MASK,
585 .val = PMX_SMI_MASK,
586 }, {
587 .reg = PAD_FUNCTION_EN_1,
588 .mask = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
589 .val = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530590 }, {
591 .reg = PAD_DIRECTION_SEL_0,
592 .mask = PMX_SMI_MASK,
593 .val = PMX_SMI_MASK,
594 }, {
595 .reg = PAD_DIRECTION_SEL_1,
596 .mask = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
597 .val = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530598 },
599};
600
601static struct spear_modemux smi_4_chips_modemux[] = {
602 {
603 .muxregs = smi_4_chips_muxreg,
604 .nmuxregs = ARRAY_SIZE(smi_4_chips_muxreg),
605 },
606};
607
608static struct spear_pingroup smi_4_chips_pingroup = {
609 .name = "smi_4_chips_grp",
610 .pins = smi_4_chips_pins,
611 .npins = ARRAY_SIZE(smi_4_chips_pins),
612 .modemuxs = smi_4_chips_modemux,
613 .nmodemuxs = ARRAY_SIZE(smi_4_chips_modemux),
614};
615
616static const char *const smi_grps[] = { "smi_2_chips_grp", "smi_4_chips_grp" };
617static struct spear_function smi_function = {
618 .name = "smi",
619 .groups = smi_grps,
620 .ngroups = ARRAY_SIZE(smi_grps),
621};
622
623/* Pad multiplexing for gmii device */
624static const unsigned gmii_pins[] = { 173, 174, 175, 176, 177, 178, 179, 180,
625 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
626 195, 196, 197, 198, 199, 200 };
627static struct spear_muxreg gmii_muxreg[] = {
628 {
629 .reg = PAD_FUNCTION_EN_0,
630 .mask = PMX_GMII_MASK,
631 .val = PMX_GMII_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530632 }, {
633 .reg = PAD_DIRECTION_SEL_0,
634 .mask = PMX_GMII_MASK,
635 .val = PMX_GMII_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530636 },
637};
638
639static struct spear_modemux gmii_modemux[] = {
640 {
641 .muxregs = gmii_muxreg,
642 .nmuxregs = ARRAY_SIZE(gmii_muxreg),
643 },
644};
645
646static struct spear_pingroup gmii_pingroup = {
647 .name = "gmii_grp",
648 .pins = gmii_pins,
649 .npins = ARRAY_SIZE(gmii_pins),
650 .modemuxs = gmii_modemux,
651 .nmodemuxs = ARRAY_SIZE(gmii_modemux),
652};
653
654static const char *const gmii_grps[] = { "gmii_grp" };
655static struct spear_function gmii_function = {
656 .name = "gmii",
657 .groups = gmii_grps,
658 .ngroups = ARRAY_SIZE(gmii_grps),
659};
660
661/* Pad multiplexing for rgmii device */
662static const unsigned rgmii_pins[] = { 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
663 28, 29, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 175,
664 180, 181, 182, 183, 185, 188, 193, 194, 195, 196, 197, 198, 211, 212 };
665static struct spear_muxreg rgmii_muxreg[] = {
666 {
667 .reg = PAD_FUNCTION_EN_0,
668 .mask = PMX_RGMII_REG0_MASK,
669 .val = 0,
670 }, {
671 .reg = PAD_FUNCTION_EN_1,
672 .mask = PMX_RGMII_REG1_MASK,
673 .val = 0,
674 }, {
675 .reg = PAD_FUNCTION_EN_2,
676 .mask = PMX_RGMII_REG2_MASK,
677 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530678 }, {
679 .reg = PAD_DIRECTION_SEL_0,
680 .mask = PMX_RGMII_REG0_MASK,
681 .val = PMX_RGMII_REG0_MASK,
682 }, {
683 .reg = PAD_DIRECTION_SEL_1,
684 .mask = PMX_RGMII_REG1_MASK,
685 .val = PMX_RGMII_REG1_MASK,
686 }, {
687 .reg = PAD_DIRECTION_SEL_2,
688 .mask = PMX_RGMII_REG2_MASK,
689 .val = PMX_RGMII_REG2_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530690 },
691};
692
693static struct spear_modemux rgmii_modemux[] = {
694 {
695 .muxregs = rgmii_muxreg,
696 .nmuxregs = ARRAY_SIZE(rgmii_muxreg),
697 },
698};
699
700static struct spear_pingroup rgmii_pingroup = {
701 .name = "rgmii_grp",
702 .pins = rgmii_pins,
703 .npins = ARRAY_SIZE(rgmii_pins),
704 .modemuxs = rgmii_modemux,
705 .nmodemuxs = ARRAY_SIZE(rgmii_modemux),
706};
707
708static const char *const rgmii_grps[] = { "rgmii_grp" };
709static struct spear_function rgmii_function = {
710 .name = "rgmii",
711 .groups = rgmii_grps,
712 .ngroups = ARRAY_SIZE(rgmii_grps),
713};
714
715/* Pad multiplexing for smii_0_1_2 device */
716static const unsigned smii_0_1_2_pins[] = { 24, 25, 26, 27, 28, 29, 30, 31, 32,
717 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
718 51, 52, 53, 54, 55 };
719static struct spear_muxreg smii_0_1_2_muxreg[] = {
720 {
721 .reg = PAD_FUNCTION_EN_1,
722 .mask = PMX_SMII_0_1_2_MASK,
723 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530724 }, {
725 .reg = PAD_DIRECTION_SEL_1,
726 .mask = PMX_SMII_0_1_2_MASK,
727 .val = PMX_SMII_0_1_2_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530728 },
729};
730
731static struct spear_modemux smii_0_1_2_modemux[] = {
732 {
733 .muxregs = smii_0_1_2_muxreg,
734 .nmuxregs = ARRAY_SIZE(smii_0_1_2_muxreg),
735 },
736};
737
738static struct spear_pingroup smii_0_1_2_pingroup = {
739 .name = "smii_0_1_2_grp",
740 .pins = smii_0_1_2_pins,
741 .npins = ARRAY_SIZE(smii_0_1_2_pins),
742 .modemuxs = smii_0_1_2_modemux,
743 .nmodemuxs = ARRAY_SIZE(smii_0_1_2_modemux),
744};
745
746static const char *const smii_0_1_2_grps[] = { "smii_0_1_2_grp" };
747static struct spear_function smii_0_1_2_function = {
748 .name = "smii_0_1_2",
749 .groups = smii_0_1_2_grps,
750 .ngroups = ARRAY_SIZE(smii_0_1_2_grps),
751};
752
753/* Pad multiplexing for ras_mii_txclk device */
754static const unsigned ras_mii_txclk_pins[] = { 98, 99 };
755static struct spear_muxreg ras_mii_txclk_muxreg[] = {
756 {
757 .reg = PAD_FUNCTION_EN_1,
758 .mask = PMX_NFCE2_MASK,
759 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530760 }, {
761 .reg = PAD_DIRECTION_SEL_1,
762 .mask = PMX_NFCE2_MASK,
763 .val = PMX_NFCE2_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530764 },
765};
766
767static struct spear_modemux ras_mii_txclk_modemux[] = {
768 {
769 .muxregs = ras_mii_txclk_muxreg,
770 .nmuxregs = ARRAY_SIZE(ras_mii_txclk_muxreg),
771 },
772};
773
774static struct spear_pingroup ras_mii_txclk_pingroup = {
775 .name = "ras_mii_txclk_grp",
776 .pins = ras_mii_txclk_pins,
777 .npins = ARRAY_SIZE(ras_mii_txclk_pins),
778 .modemuxs = ras_mii_txclk_modemux,
779 .nmodemuxs = ARRAY_SIZE(ras_mii_txclk_modemux),
780};
781
782static const char *const ras_mii_txclk_grps[] = { "ras_mii_txclk_grp" };
783static struct spear_function ras_mii_txclk_function = {
784 .name = "ras_mii_txclk",
785 .groups = ras_mii_txclk_grps,
786 .ngroups = ARRAY_SIZE(ras_mii_txclk_grps),
787};
788
789/* Pad multiplexing for nand 8bit device (cs0 only) */
790static const unsigned nand_8bit_pins[] = { 56, 57, 58, 59, 60, 61, 62, 63, 64,
791 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82,
792 83, 84, 85, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
793 170, 171, 172, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211,
794 212 };
795static struct spear_muxreg nand_8bit_muxreg[] = {
796 {
797 .reg = PAD_FUNCTION_EN_0,
798 .mask = PMX_NAND8BIT_0_MASK,
799 .val = PMX_NAND8BIT_0_MASK,
800 }, {
801 .reg = PAD_FUNCTION_EN_1,
802 .mask = PMX_NAND8BIT_1_MASK,
803 .val = PMX_NAND8BIT_1_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530804 }, {
805 .reg = PAD_DIRECTION_SEL_0,
806 .mask = PMX_NAND8BIT_0_MASK,
807 .val = PMX_NAND8BIT_0_MASK,
808 }, {
809 .reg = PAD_DIRECTION_SEL_1,
810 .mask = PMX_NAND8BIT_1_MASK,
811 .val = PMX_NAND8BIT_1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530812 },
813};
814
815static struct spear_modemux nand_8bit_modemux[] = {
816 {
817 .muxregs = nand_8bit_muxreg,
818 .nmuxregs = ARRAY_SIZE(nand_8bit_muxreg),
819 },
820};
821
822static struct spear_pingroup nand_8bit_pingroup = {
823 .name = "nand_8bit_grp",
824 .pins = nand_8bit_pins,
825 .npins = ARRAY_SIZE(nand_8bit_pins),
826 .modemuxs = nand_8bit_modemux,
827 .nmodemuxs = ARRAY_SIZE(nand_8bit_modemux),
828};
829
830/* Pad multiplexing for nand 16bit device */
831static const unsigned nand_16bit_pins[] = { 201, 202, 203, 204, 207, 208, 209,
832 210 };
833static struct spear_muxreg nand_16bit_muxreg[] = {
834 {
835 .reg = PAD_FUNCTION_EN_1,
836 .mask = PMX_NAND16BIT_1_MASK,
837 .val = PMX_NAND16BIT_1_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530838 }, {
839 .reg = PAD_DIRECTION_SEL_1,
840 .mask = PMX_NAND16BIT_1_MASK,
841 .val = PMX_NAND16BIT_1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530842 },
843};
844
845static struct spear_modemux nand_16bit_modemux[] = {
846 {
847 .muxregs = nand_16bit_muxreg,
848 .nmuxregs = ARRAY_SIZE(nand_16bit_muxreg),
849 },
850};
851
852static struct spear_pingroup nand_16bit_pingroup = {
853 .name = "nand_16bit_grp",
854 .pins = nand_16bit_pins,
855 .npins = ARRAY_SIZE(nand_16bit_pins),
856 .modemuxs = nand_16bit_modemux,
857 .nmodemuxs = ARRAY_SIZE(nand_16bit_modemux),
858};
859
860/* Pad multiplexing for nand 4 chips */
861static const unsigned nand_4_chips_pins[] = { 205, 206, 211, 212 };
862static struct spear_muxreg nand_4_chips_muxreg[] = {
863 {
864 .reg = PAD_FUNCTION_EN_1,
865 .mask = PMX_NAND_4CHIPS_MASK,
866 .val = PMX_NAND_4CHIPS_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530867 }, {
868 .reg = PAD_DIRECTION_SEL_1,
869 .mask = PMX_NAND_4CHIPS_MASK,
870 .val = PMX_NAND_4CHIPS_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530871 },
872};
873
874static struct spear_modemux nand_4_chips_modemux[] = {
875 {
876 .muxregs = nand_4_chips_muxreg,
877 .nmuxregs = ARRAY_SIZE(nand_4_chips_muxreg),
878 },
879};
880
881static struct spear_pingroup nand_4_chips_pingroup = {
882 .name = "nand_4_chips_grp",
883 .pins = nand_4_chips_pins,
884 .npins = ARRAY_SIZE(nand_4_chips_pins),
885 .modemuxs = nand_4_chips_modemux,
886 .nmodemuxs = ARRAY_SIZE(nand_4_chips_modemux),
887};
888
889static const char *const nand_grps[] = { "nand_8bit_grp", "nand_16bit_grp",
890 "nand_4_chips_grp" };
891static struct spear_function nand_function = {
892 .name = "nand",
893 .groups = nand_grps,
894 .ngroups = ARRAY_SIZE(nand_grps),
895};
896
897/* Pad multiplexing for keyboard_6x6 device */
898static const unsigned keyboard_6x6_pins[] = { 201, 202, 203, 204, 205, 206, 207,
899 208, 209, 210, 211, 212 };
900static struct spear_muxreg keyboard_6x6_muxreg[] = {
901 {
902 .reg = PAD_FUNCTION_EN_1,
903 .mask = PMX_KEYBOARD_6X6_MASK | PMX_NFIO8_15_MASK |
904 PMX_NFCE1_MASK | PMX_NFCE2_MASK | PMX_NFWPRT1_MASK |
905 PMX_NFWPRT2_MASK,
906 .val = PMX_KEYBOARD_6X6_MASK,
907 },
908};
909
910static struct spear_modemux keyboard_6x6_modemux[] = {
911 {
912 .muxregs = keyboard_6x6_muxreg,
913 .nmuxregs = ARRAY_SIZE(keyboard_6x6_muxreg),
914 },
915};
916
917static struct spear_pingroup keyboard_6x6_pingroup = {
918 .name = "keyboard_6x6_grp",
919 .pins = keyboard_6x6_pins,
920 .npins = ARRAY_SIZE(keyboard_6x6_pins),
921 .modemuxs = keyboard_6x6_modemux,
922 .nmodemuxs = ARRAY_SIZE(keyboard_6x6_modemux),
923};
924
925/* Pad multiplexing for keyboard_rowcol6_8 device */
926static const unsigned keyboard_rowcol6_8_pins[] = { 24, 25, 26, 27, 28, 29 };
927static struct spear_muxreg keyboard_rowcol6_8_muxreg[] = {
928 {
929 .reg = PAD_FUNCTION_EN_1,
930 .mask = PMX_KBD_ROWCOL68_MASK,
931 .val = PMX_KBD_ROWCOL68_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530932 }, {
933 .reg = PAD_DIRECTION_SEL_1,
934 .mask = PMX_KBD_ROWCOL68_MASK,
935 .val = PMX_KBD_ROWCOL68_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530936 },
937};
938
939static struct spear_modemux keyboard_rowcol6_8_modemux[] = {
940 {
941 .muxregs = keyboard_rowcol6_8_muxreg,
942 .nmuxregs = ARRAY_SIZE(keyboard_rowcol6_8_muxreg),
943 },
944};
945
946static struct spear_pingroup keyboard_rowcol6_8_pingroup = {
947 .name = "keyboard_rowcol6_8_grp",
948 .pins = keyboard_rowcol6_8_pins,
949 .npins = ARRAY_SIZE(keyboard_rowcol6_8_pins),
950 .modemuxs = keyboard_rowcol6_8_modemux,
951 .nmodemuxs = ARRAY_SIZE(keyboard_rowcol6_8_modemux),
952};
953
954static const char *const keyboard_grps[] = { "keyboard_6x6_grp",
955 "keyboard_rowcol6_8_grp" };
956static struct spear_function keyboard_function = {
957 .name = "keyboard",
958 .groups = keyboard_grps,
959 .ngroups = ARRAY_SIZE(keyboard_grps),
960};
961
962/* Pad multiplexing for uart0 device */
963static const unsigned uart0_pins[] = { 100, 101 };
964static struct spear_muxreg uart0_muxreg[] = {
965 {
966 .reg = PAD_FUNCTION_EN_0,
967 .mask = PMX_UART0_MASK,
968 .val = PMX_UART0_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530969 }, {
970 .reg = PAD_DIRECTION_SEL_0,
971 .mask = PMX_UART0_MASK,
972 .val = PMX_UART0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +0530973 },
974};
975
976static struct spear_modemux uart0_modemux[] = {
977 {
978 .muxregs = uart0_muxreg,
979 .nmuxregs = ARRAY_SIZE(uart0_muxreg),
980 },
981};
982
983static struct spear_pingroup uart0_pingroup = {
984 .name = "uart0_grp",
985 .pins = uart0_pins,
986 .npins = ARRAY_SIZE(uart0_pins),
987 .modemuxs = uart0_modemux,
988 .nmodemuxs = ARRAY_SIZE(uart0_modemux),
989};
990
991/* Pad multiplexing for uart0_modem device */
992static const unsigned uart0_modem_pins[] = { 12, 13, 14, 15, 16, 17 };
993static struct spear_muxreg uart0_modem_muxreg[] = {
994 {
995 .reg = PAD_FUNCTION_EN_1,
996 .mask = PMX_UART0_MODEM_MASK,
997 .val = PMX_UART0_MODEM_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +0530998 }, {
999 .reg = PAD_DIRECTION_SEL_1,
1000 .mask = PMX_UART0_MODEM_MASK,
1001 .val = PMX_UART0_MODEM_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301002 },
1003};
1004
1005static struct spear_modemux uart0_modem_modemux[] = {
1006 {
1007 .muxregs = uart0_modem_muxreg,
1008 .nmuxregs = ARRAY_SIZE(uart0_modem_muxreg),
1009 },
1010};
1011
1012static struct spear_pingroup uart0_modem_pingroup = {
1013 .name = "uart0_modem_grp",
1014 .pins = uart0_modem_pins,
1015 .npins = ARRAY_SIZE(uart0_modem_pins),
1016 .modemuxs = uart0_modem_modemux,
1017 .nmodemuxs = ARRAY_SIZE(uart0_modem_modemux),
1018};
1019
1020static const char *const uart0_grps[] = { "uart0_grp", "uart0_modem_grp" };
1021static struct spear_function uart0_function = {
1022 .name = "uart0",
1023 .groups = uart0_grps,
1024 .ngroups = ARRAY_SIZE(uart0_grps),
1025};
1026
1027/* Pad multiplexing for gpt0_tmr0 device */
1028static const unsigned gpt0_tmr0_pins[] = { 10, 11 };
1029static struct spear_muxreg gpt0_tmr0_muxreg[] = {
1030 {
1031 .reg = PAD_FUNCTION_EN_1,
1032 .mask = PMX_GPT0_TMR0_MASK,
1033 .val = PMX_GPT0_TMR0_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301034 }, {
1035 .reg = PAD_DIRECTION_SEL_1,
1036 .mask = PMX_GPT0_TMR0_MASK,
1037 .val = PMX_GPT0_TMR0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301038 },
1039};
1040
1041static struct spear_modemux gpt0_tmr0_modemux[] = {
1042 {
1043 .muxregs = gpt0_tmr0_muxreg,
1044 .nmuxregs = ARRAY_SIZE(gpt0_tmr0_muxreg),
1045 },
1046};
1047
1048static struct spear_pingroup gpt0_tmr0_pingroup = {
1049 .name = "gpt0_tmr0_grp",
1050 .pins = gpt0_tmr0_pins,
1051 .npins = ARRAY_SIZE(gpt0_tmr0_pins),
1052 .modemuxs = gpt0_tmr0_modemux,
1053 .nmodemuxs = ARRAY_SIZE(gpt0_tmr0_modemux),
1054};
1055
1056/* Pad multiplexing for gpt0_tmr1 device */
1057static const unsigned gpt0_tmr1_pins[] = { 8, 9 };
1058static struct spear_muxreg gpt0_tmr1_muxreg[] = {
1059 {
1060 .reg = PAD_FUNCTION_EN_1,
1061 .mask = PMX_GPT0_TMR1_MASK,
1062 .val = PMX_GPT0_TMR1_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301063 }, {
1064 .reg = PAD_DIRECTION_SEL_1,
1065 .mask = PMX_GPT0_TMR1_MASK,
1066 .val = PMX_GPT0_TMR1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301067 },
1068};
1069
1070static struct spear_modemux gpt0_tmr1_modemux[] = {
1071 {
1072 .muxregs = gpt0_tmr1_muxreg,
1073 .nmuxregs = ARRAY_SIZE(gpt0_tmr1_muxreg),
1074 },
1075};
1076
1077static struct spear_pingroup gpt0_tmr1_pingroup = {
1078 .name = "gpt0_tmr1_grp",
1079 .pins = gpt0_tmr1_pins,
1080 .npins = ARRAY_SIZE(gpt0_tmr1_pins),
1081 .modemuxs = gpt0_tmr1_modemux,
1082 .nmodemuxs = ARRAY_SIZE(gpt0_tmr1_modemux),
1083};
1084
1085static const char *const gpt0_grps[] = { "gpt0_tmr0_grp", "gpt0_tmr1_grp" };
1086static struct spear_function gpt0_function = {
1087 .name = "gpt0",
1088 .groups = gpt0_grps,
1089 .ngroups = ARRAY_SIZE(gpt0_grps),
1090};
1091
1092/* Pad multiplexing for gpt1_tmr0 device */
1093static const unsigned gpt1_tmr0_pins[] = { 6, 7 };
1094static struct spear_muxreg gpt1_tmr0_muxreg[] = {
1095 {
1096 .reg = PAD_FUNCTION_EN_1,
1097 .mask = PMX_GPT1_TMR0_MASK,
1098 .val = PMX_GPT1_TMR0_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301099 }, {
1100 .reg = PAD_DIRECTION_SEL_1,
1101 .mask = PMX_GPT1_TMR0_MASK,
1102 .val = PMX_GPT1_TMR0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301103 },
1104};
1105
1106static struct spear_modemux gpt1_tmr0_modemux[] = {
1107 {
1108 .muxregs = gpt1_tmr0_muxreg,
1109 .nmuxregs = ARRAY_SIZE(gpt1_tmr0_muxreg),
1110 },
1111};
1112
1113static struct spear_pingroup gpt1_tmr0_pingroup = {
1114 .name = "gpt1_tmr0_grp",
1115 .pins = gpt1_tmr0_pins,
1116 .npins = ARRAY_SIZE(gpt1_tmr0_pins),
1117 .modemuxs = gpt1_tmr0_modemux,
1118 .nmodemuxs = ARRAY_SIZE(gpt1_tmr0_modemux),
1119};
1120
1121/* Pad multiplexing for gpt1_tmr1 device */
1122static const unsigned gpt1_tmr1_pins[] = { 4, 5 };
1123static struct spear_muxreg gpt1_tmr1_muxreg[] = {
1124 {
1125 .reg = PAD_FUNCTION_EN_1,
1126 .mask = PMX_GPT1_TMR1_MASK,
1127 .val = PMX_GPT1_TMR1_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301128 }, {
1129 .reg = PAD_DIRECTION_SEL_1,
1130 .mask = PMX_GPT1_TMR1_MASK,
1131 .val = PMX_GPT1_TMR1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301132 },
1133};
1134
1135static struct spear_modemux gpt1_tmr1_modemux[] = {
1136 {
1137 .muxregs = gpt1_tmr1_muxreg,
1138 .nmuxregs = ARRAY_SIZE(gpt1_tmr1_muxreg),
1139 },
1140};
1141
1142static struct spear_pingroup gpt1_tmr1_pingroup = {
1143 .name = "gpt1_tmr1_grp",
1144 .pins = gpt1_tmr1_pins,
1145 .npins = ARRAY_SIZE(gpt1_tmr1_pins),
1146 .modemuxs = gpt1_tmr1_modemux,
1147 .nmodemuxs = ARRAY_SIZE(gpt1_tmr1_modemux),
1148};
1149
1150static const char *const gpt1_grps[] = { "gpt1_tmr1_grp", "gpt1_tmr0_grp" };
1151static struct spear_function gpt1_function = {
1152 .name = "gpt1",
1153 .groups = gpt1_grps,
1154 .ngroups = ARRAY_SIZE(gpt1_grps),
1155};
1156
1157/* Pad multiplexing for mcif device */
1158static const unsigned mcif_pins[] = { 86, 87, 88, 89, 90, 91, 92, 93, 213, 214,
1159 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228,
1160 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242,
1161 243, 244, 245 };
1162#define MCIF_MUXREG \
1163 { \
1164 .reg = PAD_FUNCTION_EN_0, \
1165 .mask = PMX_MCI_DATA8_15_MASK, \
1166 .val = PMX_MCI_DATA8_15_MASK, \
1167 }, { \
1168 .reg = PAD_FUNCTION_EN_1, \
1169 .mask = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \
1170 PMX_NFWPRT2_MASK, \
1171 .val = PMX_MCIFALL_1_MASK, \
1172 }, { \
1173 .reg = PAD_FUNCTION_EN_2, \
1174 .mask = PMX_MCIFALL_2_MASK, \
1175 .val = PMX_MCIFALL_2_MASK, \
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301176 }, { \
1177 .reg = PAD_DIRECTION_SEL_0, \
1178 .mask = PMX_MCI_DATA8_15_MASK, \
1179 .val = PMX_MCI_DATA8_15_MASK, \
1180 }, { \
1181 .reg = PAD_DIRECTION_SEL_1, \
1182 .mask = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \
1183 PMX_NFWPRT2_MASK, \
1184 .val = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \
1185 PMX_NFWPRT2_MASK, \
1186 }, { \
1187 .reg = PAD_DIRECTION_SEL_2, \
1188 .mask = PMX_MCIFALL_2_MASK, \
1189 .val = PMX_MCIFALL_2_MASK, \
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301190 }
1191
1192/* sdhci device */
1193static struct spear_muxreg sdhci_muxreg[] = {
1194 MCIF_MUXREG,
1195 {
1196 .reg = PERIP_CFG,
1197 .mask = MCIF_SEL_MASK,
1198 .val = MCIF_SEL_SD,
1199 },
1200};
1201
1202static struct spear_modemux sdhci_modemux[] = {
1203 {
1204 .muxregs = sdhci_muxreg,
1205 .nmuxregs = ARRAY_SIZE(sdhci_muxreg),
1206 },
1207};
1208
1209static struct spear_pingroup sdhci_pingroup = {
1210 .name = "sdhci_grp",
1211 .pins = mcif_pins,
1212 .npins = ARRAY_SIZE(mcif_pins),
1213 .modemuxs = sdhci_modemux,
1214 .nmodemuxs = ARRAY_SIZE(sdhci_modemux),
1215};
1216
1217static const char *const sdhci_grps[] = { "sdhci_grp" };
1218static struct spear_function sdhci_function = {
1219 .name = "sdhci",
1220 .groups = sdhci_grps,
1221 .ngroups = ARRAY_SIZE(sdhci_grps),
1222};
1223
1224/* cf device */
1225static struct spear_muxreg cf_muxreg[] = {
1226 MCIF_MUXREG,
1227 {
1228 .reg = PERIP_CFG,
1229 .mask = MCIF_SEL_MASK,
1230 .val = MCIF_SEL_CF,
1231 },
1232};
1233
1234static struct spear_modemux cf_modemux[] = {
1235 {
1236 .muxregs = cf_muxreg,
1237 .nmuxregs = ARRAY_SIZE(cf_muxreg),
1238 },
1239};
1240
1241static struct spear_pingroup cf_pingroup = {
1242 .name = "cf_grp",
1243 .pins = mcif_pins,
1244 .npins = ARRAY_SIZE(mcif_pins),
1245 .modemuxs = cf_modemux,
1246 .nmodemuxs = ARRAY_SIZE(cf_modemux),
1247};
1248
1249static const char *const cf_grps[] = { "cf_grp" };
1250static struct spear_function cf_function = {
1251 .name = "cf",
1252 .groups = cf_grps,
1253 .ngroups = ARRAY_SIZE(cf_grps),
1254};
1255
1256/* xd device */
1257static struct spear_muxreg xd_muxreg[] = {
1258 MCIF_MUXREG,
1259 {
1260 .reg = PERIP_CFG,
1261 .mask = MCIF_SEL_MASK,
1262 .val = MCIF_SEL_XD,
1263 },
1264};
1265
1266static struct spear_modemux xd_modemux[] = {
1267 {
1268 .muxregs = xd_muxreg,
1269 .nmuxregs = ARRAY_SIZE(xd_muxreg),
1270 },
1271};
1272
1273static struct spear_pingroup xd_pingroup = {
1274 .name = "xd_grp",
1275 .pins = mcif_pins,
1276 .npins = ARRAY_SIZE(mcif_pins),
1277 .modemuxs = xd_modemux,
1278 .nmodemuxs = ARRAY_SIZE(xd_modemux),
1279};
1280
1281static const char *const xd_grps[] = { "xd_grp" };
1282static struct spear_function xd_function = {
1283 .name = "xd",
1284 .groups = xd_grps,
1285 .ngroups = ARRAY_SIZE(xd_grps),
1286};
1287
1288/* Pad multiplexing for touch_xy device */
1289static const unsigned touch_xy_pins[] = { 97 };
1290static struct spear_muxreg touch_xy_muxreg[] = {
1291 {
1292 .reg = PAD_FUNCTION_EN_2,
1293 .mask = PMX_TOUCH_XY_MASK,
1294 .val = PMX_TOUCH_XY_MASK,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301295 }, {
1296 .reg = PAD_DIRECTION_SEL_2,
1297 .mask = PMX_TOUCH_XY_MASK,
1298 .val = PMX_TOUCH_XY_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301299 },
1300};
1301
1302static struct spear_modemux touch_xy_modemux[] = {
1303 {
1304 .muxregs = touch_xy_muxreg,
1305 .nmuxregs = ARRAY_SIZE(touch_xy_muxreg),
1306 },
1307};
1308
1309static struct spear_pingroup touch_xy_pingroup = {
1310 .name = "touch_xy_grp",
1311 .pins = touch_xy_pins,
1312 .npins = ARRAY_SIZE(touch_xy_pins),
1313 .modemuxs = touch_xy_modemux,
1314 .nmodemuxs = ARRAY_SIZE(touch_xy_modemux),
1315};
1316
1317static const char *const touch_xy_grps[] = { "touch_xy_grp" };
1318static struct spear_function touch_xy_function = {
1319 .name = "touchscreen",
1320 .groups = touch_xy_grps,
1321 .ngroups = ARRAY_SIZE(touch_xy_grps),
1322};
1323
1324/* Pad multiplexing for uart1 device */
1325/* Muxed with I2C */
1326static const unsigned uart1_dis_i2c_pins[] = { 102, 103 };
1327static struct spear_muxreg uart1_dis_i2c_muxreg[] = {
1328 {
1329 .reg = PAD_FUNCTION_EN_0,
1330 .mask = PMX_I2C0_MASK,
1331 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301332 }, {
1333 .reg = PAD_DIRECTION_SEL_0,
1334 .mask = PMX_I2C0_MASK,
1335 .val = PMX_I2C0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301336 },
1337};
1338
1339static struct spear_modemux uart1_dis_i2c_modemux[] = {
1340 {
1341 .muxregs = uart1_dis_i2c_muxreg,
1342 .nmuxregs = ARRAY_SIZE(uart1_dis_i2c_muxreg),
1343 },
1344};
1345
1346static struct spear_pingroup uart_1_dis_i2c_pingroup = {
1347 .name = "uart1_disable_i2c_grp",
1348 .pins = uart1_dis_i2c_pins,
1349 .npins = ARRAY_SIZE(uart1_dis_i2c_pins),
1350 .modemuxs = uart1_dis_i2c_modemux,
1351 .nmodemuxs = ARRAY_SIZE(uart1_dis_i2c_modemux),
1352};
1353
1354/* Muxed with SD/MMC */
1355static const unsigned uart1_dis_sd_pins[] = { 214, 215 };
1356static struct spear_muxreg uart1_dis_sd_muxreg[] = {
1357 {
1358 .reg = PAD_FUNCTION_EN_1,
1359 .mask = PMX_MCIDATA1_MASK |
1360 PMX_MCIDATA2_MASK,
1361 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301362 }, {
1363 .reg = PAD_DIRECTION_SEL_1,
1364 .mask = PMX_MCIDATA1_MASK |
1365 PMX_MCIDATA2_MASK,
1366 .val = PMX_MCIDATA1_MASK |
1367 PMX_MCIDATA2_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301368 },
1369};
1370
1371static struct spear_modemux uart1_dis_sd_modemux[] = {
1372 {
1373 .muxregs = uart1_dis_sd_muxreg,
1374 .nmuxregs = ARRAY_SIZE(uart1_dis_sd_muxreg),
1375 },
1376};
1377
1378static struct spear_pingroup uart_1_dis_sd_pingroup = {
1379 .name = "uart1_disable_sd_grp",
1380 .pins = uart1_dis_sd_pins,
1381 .npins = ARRAY_SIZE(uart1_dis_sd_pins),
1382 .modemuxs = uart1_dis_sd_modemux,
1383 .nmodemuxs = ARRAY_SIZE(uart1_dis_sd_modemux),
1384};
1385
1386static const char *const uart1_grps[] = { "uart1_disable_i2c_grp",
1387 "uart1_disable_sd_grp" };
1388static struct spear_function uart1_function = {
1389 .name = "uart1",
1390 .groups = uart1_grps,
1391 .ngroups = ARRAY_SIZE(uart1_grps),
1392};
1393
1394/* Pad multiplexing for uart2_3 device */
1395static const unsigned uart2_3_pins[] = { 104, 105, 106, 107 };
1396static struct spear_muxreg uart2_3_muxreg[] = {
1397 {
1398 .reg = PAD_FUNCTION_EN_0,
1399 .mask = PMX_I2S0_MASK,
1400 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301401 }, {
1402 .reg = PAD_DIRECTION_SEL_0,
1403 .mask = PMX_I2S0_MASK,
1404 .val = PMX_I2S0_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301405 },
1406};
1407
1408static struct spear_modemux uart2_3_modemux[] = {
1409 {
1410 .muxregs = uart2_3_muxreg,
1411 .nmuxregs = ARRAY_SIZE(uart2_3_muxreg),
1412 },
1413};
1414
1415static struct spear_pingroup uart_2_3_pingroup = {
1416 .name = "uart2_3_grp",
1417 .pins = uart2_3_pins,
1418 .npins = ARRAY_SIZE(uart2_3_pins),
1419 .modemuxs = uart2_3_modemux,
1420 .nmodemuxs = ARRAY_SIZE(uart2_3_modemux),
1421};
1422
1423static const char *const uart2_3_grps[] = { "uart2_3_grp" };
1424static struct spear_function uart2_3_function = {
1425 .name = "uart2_3",
1426 .groups = uart2_3_grps,
1427 .ngroups = ARRAY_SIZE(uart2_3_grps),
1428};
1429
1430/* Pad multiplexing for uart4 device */
1431static const unsigned uart4_pins[] = { 108, 113 };
1432static struct spear_muxreg uart4_muxreg[] = {
1433 {
1434 .reg = PAD_FUNCTION_EN_0,
1435 .mask = PMX_I2S0_MASK | PMX_CLCD1_MASK,
1436 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301437 }, {
1438 .reg = PAD_DIRECTION_SEL_0,
1439 .mask = PMX_I2S0_MASK | PMX_CLCD1_MASK,
1440 .val = PMX_I2S0_MASK | PMX_CLCD1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301441 },
1442};
1443
1444static struct spear_modemux uart4_modemux[] = {
1445 {
1446 .muxregs = uart4_muxreg,
1447 .nmuxregs = ARRAY_SIZE(uart4_muxreg),
1448 },
1449};
1450
1451static struct spear_pingroup uart_4_pingroup = {
1452 .name = "uart4_grp",
1453 .pins = uart4_pins,
1454 .npins = ARRAY_SIZE(uart4_pins),
1455 .modemuxs = uart4_modemux,
1456 .nmodemuxs = ARRAY_SIZE(uart4_modemux),
1457};
1458
1459static const char *const uart4_grps[] = { "uart4_grp" };
1460static struct spear_function uart4_function = {
1461 .name = "uart4",
1462 .groups = uart4_grps,
1463 .ngroups = ARRAY_SIZE(uart4_grps),
1464};
1465
1466/* Pad multiplexing for uart5 device */
1467static const unsigned uart5_pins[] = { 114, 115 };
1468static struct spear_muxreg uart5_muxreg[] = {
1469 {
1470 .reg = PAD_FUNCTION_EN_0,
1471 .mask = PMX_CLCD1_MASK,
1472 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301473 }, {
1474 .reg = PAD_DIRECTION_SEL_0,
1475 .mask = PMX_CLCD1_MASK,
1476 .val = PMX_CLCD1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301477 },
1478};
1479
1480static struct spear_modemux uart5_modemux[] = {
1481 {
1482 .muxregs = uart5_muxreg,
1483 .nmuxregs = ARRAY_SIZE(uart5_muxreg),
1484 },
1485};
1486
1487static struct spear_pingroup uart_5_pingroup = {
1488 .name = "uart5_grp",
1489 .pins = uart5_pins,
1490 .npins = ARRAY_SIZE(uart5_pins),
1491 .modemuxs = uart5_modemux,
1492 .nmodemuxs = ARRAY_SIZE(uart5_modemux),
1493};
1494
1495static const char *const uart5_grps[] = { "uart5_grp" };
1496static struct spear_function uart5_function = {
1497 .name = "uart5",
1498 .groups = uart5_grps,
1499 .ngroups = ARRAY_SIZE(uart5_grps),
1500};
1501
1502/* Pad multiplexing for rs485_0_1_tdm_0_1 device */
1503static const unsigned rs485_0_1_tdm_0_1_pins[] = { 116, 117, 118, 119, 120, 121,
1504 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135,
1505 136, 137 };
1506static struct spear_muxreg rs485_0_1_tdm_0_1_muxreg[] = {
1507 {
1508 .reg = PAD_FUNCTION_EN_0,
1509 .mask = PMX_CLCD1_MASK,
1510 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301511 }, {
1512 .reg = PAD_DIRECTION_SEL_0,
1513 .mask = PMX_CLCD1_MASK,
1514 .val = PMX_CLCD1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301515 },
1516};
1517
1518static struct spear_modemux rs485_0_1_tdm_0_1_modemux[] = {
1519 {
1520 .muxregs = rs485_0_1_tdm_0_1_muxreg,
1521 .nmuxregs = ARRAY_SIZE(rs485_0_1_tdm_0_1_muxreg),
1522 },
1523};
1524
1525static struct spear_pingroup rs485_0_1_tdm_0_1_pingroup = {
1526 .name = "rs485_0_1_tdm_0_1_grp",
1527 .pins = rs485_0_1_tdm_0_1_pins,
1528 .npins = ARRAY_SIZE(rs485_0_1_tdm_0_1_pins),
1529 .modemuxs = rs485_0_1_tdm_0_1_modemux,
1530 .nmodemuxs = ARRAY_SIZE(rs485_0_1_tdm_0_1_modemux),
1531};
1532
1533static const char *const rs485_0_1_tdm_0_1_grps[] = { "rs485_0_1_tdm_0_1_grp" };
1534static struct spear_function rs485_0_1_tdm_0_1_function = {
1535 .name = "rs485_0_1_tdm_0_1",
1536 .groups = rs485_0_1_tdm_0_1_grps,
1537 .ngroups = ARRAY_SIZE(rs485_0_1_tdm_0_1_grps),
1538};
1539
1540/* Pad multiplexing for i2c_1_2 device */
1541static const unsigned i2c_1_2_pins[] = { 138, 139, 140, 141 };
1542static struct spear_muxreg i2c_1_2_muxreg[] = {
1543 {
1544 .reg = PAD_FUNCTION_EN_0,
1545 .mask = PMX_CLCD1_MASK,
1546 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301547 }, {
1548 .reg = PAD_DIRECTION_SEL_0,
1549 .mask = PMX_CLCD1_MASK,
1550 .val = PMX_CLCD1_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301551 },
1552};
1553
1554static struct spear_modemux i2c_1_2_modemux[] = {
1555 {
1556 .muxregs = i2c_1_2_muxreg,
1557 .nmuxregs = ARRAY_SIZE(i2c_1_2_muxreg),
1558 },
1559};
1560
1561static struct spear_pingroup i2c_1_2_pingroup = {
1562 .name = "i2c_1_2_grp",
1563 .pins = i2c_1_2_pins,
1564 .npins = ARRAY_SIZE(i2c_1_2_pins),
1565 .modemuxs = i2c_1_2_modemux,
1566 .nmodemuxs = ARRAY_SIZE(i2c_1_2_modemux),
1567};
1568
1569static const char *const i2c_1_2_grps[] = { "i2c_1_2_grp" };
1570static struct spear_function i2c_1_2_function = {
1571 .name = "i2c_1_2",
1572 .groups = i2c_1_2_grps,
1573 .ngroups = ARRAY_SIZE(i2c_1_2_grps),
1574};
1575
1576/* Pad multiplexing for i2c3_dis_smi_clcd device */
1577/* Muxed with SMI & CLCD */
1578static const unsigned i2c3_dis_smi_clcd_pins[] = { 142, 153 };
1579static struct spear_muxreg i2c3_dis_smi_clcd_muxreg[] = {
1580 {
1581 .reg = PAD_FUNCTION_EN_0,
1582 .mask = PMX_CLCD1_MASK | PMX_SMI_MASK,
1583 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301584 }, {
1585 .reg = PAD_DIRECTION_SEL_0,
1586 .mask = PMX_CLCD1_MASK | PMX_SMI_MASK,
1587 .val = PMX_CLCD1_MASK | PMX_SMI_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301588 },
1589};
1590
1591static struct spear_modemux i2c3_dis_smi_clcd_modemux[] = {
1592 {
1593 .muxregs = i2c3_dis_smi_clcd_muxreg,
1594 .nmuxregs = ARRAY_SIZE(i2c3_dis_smi_clcd_muxreg),
1595 },
1596};
1597
1598static struct spear_pingroup i2c3_dis_smi_clcd_pingroup = {
1599 .name = "i2c3_dis_smi_clcd_grp",
1600 .pins = i2c3_dis_smi_clcd_pins,
1601 .npins = ARRAY_SIZE(i2c3_dis_smi_clcd_pins),
1602 .modemuxs = i2c3_dis_smi_clcd_modemux,
1603 .nmodemuxs = ARRAY_SIZE(i2c3_dis_smi_clcd_modemux),
1604};
1605
1606/* Pad multiplexing for i2c3_dis_sd_i2s0 device */
1607/* Muxed with SD/MMC & I2S1 */
1608static const unsigned i2c3_dis_sd_i2s0_pins[] = { 0, 216 };
1609static struct spear_muxreg i2c3_dis_sd_i2s0_muxreg[] = {
1610 {
1611 .reg = PAD_FUNCTION_EN_1,
1612 .mask = PMX_I2S1_MASK | PMX_MCIDATA3_MASK,
1613 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301614 }, {
1615 .reg = PAD_DIRECTION_SEL_1,
1616 .mask = PMX_I2S1_MASK | PMX_MCIDATA3_MASK,
1617 .val = PMX_I2S1_MASK | PMX_MCIDATA3_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301618 },
1619};
1620
1621static struct spear_modemux i2c3_dis_sd_i2s0_modemux[] = {
1622 {
1623 .muxregs = i2c3_dis_sd_i2s0_muxreg,
1624 .nmuxregs = ARRAY_SIZE(i2c3_dis_sd_i2s0_muxreg),
1625 },
1626};
1627
1628static struct spear_pingroup i2c3_dis_sd_i2s0_pingroup = {
1629 .name = "i2c3_dis_sd_i2s0_grp",
1630 .pins = i2c3_dis_sd_i2s0_pins,
1631 .npins = ARRAY_SIZE(i2c3_dis_sd_i2s0_pins),
1632 .modemuxs = i2c3_dis_sd_i2s0_modemux,
1633 .nmodemuxs = ARRAY_SIZE(i2c3_dis_sd_i2s0_modemux),
1634};
1635
1636static const char *const i2c3_grps[] = { "i2c3_dis_smi_clcd_grp",
1637 "i2c3_dis_sd_i2s0_grp" };
1638static struct spear_function i2c3_unction = {
1639 .name = "i2c3_i2s1",
1640 .groups = i2c3_grps,
1641 .ngroups = ARRAY_SIZE(i2c3_grps),
1642};
1643
1644/* Pad multiplexing for i2c_4_5_dis_smi device */
1645/* Muxed with SMI */
1646static const unsigned i2c_4_5_dis_smi_pins[] = { 154, 155, 156, 157 };
1647static struct spear_muxreg i2c_4_5_dis_smi_muxreg[] = {
1648 {
1649 .reg = PAD_FUNCTION_EN_0,
1650 .mask = PMX_SMI_MASK,
1651 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301652 }, {
1653 .reg = PAD_DIRECTION_SEL_0,
1654 .mask = PMX_SMI_MASK,
1655 .val = PMX_SMI_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301656 },
1657};
1658
1659static struct spear_modemux i2c_4_5_dis_smi_modemux[] = {
1660 {
1661 .muxregs = i2c_4_5_dis_smi_muxreg,
1662 .nmuxregs = ARRAY_SIZE(i2c_4_5_dis_smi_muxreg),
1663 },
1664};
1665
1666static struct spear_pingroup i2c_4_5_dis_smi_pingroup = {
1667 .name = "i2c_4_5_dis_smi_grp",
1668 .pins = i2c_4_5_dis_smi_pins,
1669 .npins = ARRAY_SIZE(i2c_4_5_dis_smi_pins),
1670 .modemuxs = i2c_4_5_dis_smi_modemux,
1671 .nmodemuxs = ARRAY_SIZE(i2c_4_5_dis_smi_modemux),
1672};
1673
1674/* Pad multiplexing for i2c4_dis_sd device */
1675/* Muxed with SD/MMC */
1676static const unsigned i2c4_dis_sd_pins[] = { 217, 218 };
1677static struct spear_muxreg i2c4_dis_sd_muxreg[] = {
1678 {
1679 .reg = PAD_FUNCTION_EN_1,
1680 .mask = PMX_MCIDATA4_MASK,
1681 .val = 0,
1682 }, {
1683 .reg = PAD_FUNCTION_EN_2,
1684 .mask = PMX_MCIDATA5_MASK,
1685 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301686 }, {
1687 .reg = PAD_DIRECTION_SEL_1,
1688 .mask = PMX_MCIDATA4_MASK,
1689 .val = PMX_MCIDATA4_MASK,
1690 }, {
1691 .reg = PAD_DIRECTION_SEL_2,
1692 .mask = PMX_MCIDATA5_MASK,
1693 .val = PMX_MCIDATA5_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301694 },
1695};
1696
1697static struct spear_modemux i2c4_dis_sd_modemux[] = {
1698 {
1699 .muxregs = i2c4_dis_sd_muxreg,
1700 .nmuxregs = ARRAY_SIZE(i2c4_dis_sd_muxreg),
1701 },
1702};
1703
1704static struct spear_pingroup i2c4_dis_sd_pingroup = {
1705 .name = "i2c4_dis_sd_grp",
1706 .pins = i2c4_dis_sd_pins,
1707 .npins = ARRAY_SIZE(i2c4_dis_sd_pins),
1708 .modemuxs = i2c4_dis_sd_modemux,
1709 .nmodemuxs = ARRAY_SIZE(i2c4_dis_sd_modemux),
1710};
1711
1712/* Pad multiplexing for i2c5_dis_sd device */
1713/* Muxed with SD/MMC */
1714static const unsigned i2c5_dis_sd_pins[] = { 219, 220 };
1715static struct spear_muxreg i2c5_dis_sd_muxreg[] = {
1716 {
1717 .reg = PAD_FUNCTION_EN_2,
1718 .mask = PMX_MCIDATA6_MASK |
1719 PMX_MCIDATA7_MASK,
1720 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301721 }, {
1722 .reg = PAD_DIRECTION_SEL_2,
1723 .mask = PMX_MCIDATA6_MASK |
1724 PMX_MCIDATA7_MASK,
1725 .val = PMX_MCIDATA6_MASK |
1726 PMX_MCIDATA7_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301727 },
1728};
1729
1730static struct spear_modemux i2c5_dis_sd_modemux[] = {
1731 {
1732 .muxregs = i2c5_dis_sd_muxreg,
1733 .nmuxregs = ARRAY_SIZE(i2c5_dis_sd_muxreg),
1734 },
1735};
1736
1737static struct spear_pingroup i2c5_dis_sd_pingroup = {
1738 .name = "i2c5_dis_sd_grp",
1739 .pins = i2c5_dis_sd_pins,
1740 .npins = ARRAY_SIZE(i2c5_dis_sd_pins),
1741 .modemuxs = i2c5_dis_sd_modemux,
1742 .nmodemuxs = ARRAY_SIZE(i2c5_dis_sd_modemux),
1743};
1744
1745static const char *const i2c_4_5_grps[] = { "i2c5_dis_sd_grp",
1746 "i2c4_dis_sd_grp", "i2c_4_5_dis_smi_grp" };
1747static struct spear_function i2c_4_5_function = {
1748 .name = "i2c_4_5",
1749 .groups = i2c_4_5_grps,
1750 .ngroups = ARRAY_SIZE(i2c_4_5_grps),
1751};
1752
1753/* Pad multiplexing for i2c_6_7_dis_kbd device */
1754/* Muxed with KBD */
1755static const unsigned i2c_6_7_dis_kbd_pins[] = { 207, 208, 209, 210 };
1756static struct spear_muxreg i2c_6_7_dis_kbd_muxreg[] = {
1757 {
1758 .reg = PAD_FUNCTION_EN_1,
1759 .mask = PMX_KBD_ROWCOL25_MASK,
1760 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301761 }, {
1762 .reg = PAD_DIRECTION_SEL_1,
1763 .mask = PMX_KBD_ROWCOL25_MASK,
1764 .val = PMX_KBD_ROWCOL25_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301765 },
1766};
1767
1768static struct spear_modemux i2c_6_7_dis_kbd_modemux[] = {
1769 {
1770 .muxregs = i2c_6_7_dis_kbd_muxreg,
1771 .nmuxregs = ARRAY_SIZE(i2c_6_7_dis_kbd_muxreg),
1772 },
1773};
1774
1775static struct spear_pingroup i2c_6_7_dis_kbd_pingroup = {
1776 .name = "i2c_6_7_dis_kbd_grp",
1777 .pins = i2c_6_7_dis_kbd_pins,
1778 .npins = ARRAY_SIZE(i2c_6_7_dis_kbd_pins),
1779 .modemuxs = i2c_6_7_dis_kbd_modemux,
1780 .nmodemuxs = ARRAY_SIZE(i2c_6_7_dis_kbd_modemux),
1781};
1782
1783/* Pad multiplexing for i2c6_dis_sd device */
1784/* Muxed with SD/MMC */
1785static const unsigned i2c6_dis_sd_pins[] = { 236, 237 };
1786static struct spear_muxreg i2c6_dis_sd_muxreg[] = {
1787 {
1788 .reg = PAD_FUNCTION_EN_2,
1789 .mask = PMX_MCIIORDRE_MASK |
1790 PMX_MCIIOWRWE_MASK,
1791 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301792 }, {
1793 .reg = PAD_DIRECTION_SEL_2,
1794 .mask = PMX_MCIIORDRE_MASK |
1795 PMX_MCIIOWRWE_MASK,
1796 .val = PMX_MCIIORDRE_MASK |
1797 PMX_MCIIOWRWE_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301798 },
1799};
1800
1801static struct spear_modemux i2c6_dis_sd_modemux[] = {
1802 {
1803 .muxregs = i2c6_dis_sd_muxreg,
1804 .nmuxregs = ARRAY_SIZE(i2c6_dis_sd_muxreg),
1805 },
1806};
1807
1808static struct spear_pingroup i2c6_dis_sd_pingroup = {
1809 .name = "i2c6_dis_sd_grp",
1810 .pins = i2c6_dis_sd_pins,
1811 .npins = ARRAY_SIZE(i2c6_dis_sd_pins),
1812 .modemuxs = i2c6_dis_sd_modemux,
1813 .nmodemuxs = ARRAY_SIZE(i2c6_dis_sd_modemux),
1814};
1815
1816/* Pad multiplexing for i2c7_dis_sd device */
1817static const unsigned i2c7_dis_sd_pins[] = { 238, 239 };
1818static struct spear_muxreg i2c7_dis_sd_muxreg[] = {
1819 {
1820 .reg = PAD_FUNCTION_EN_2,
1821 .mask = PMX_MCIRESETCF_MASK |
1822 PMX_MCICS0CE_MASK,
1823 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301824 }, {
1825 .reg = PAD_DIRECTION_SEL_2,
1826 .mask = PMX_MCIRESETCF_MASK |
1827 PMX_MCICS0CE_MASK,
1828 .val = PMX_MCIRESETCF_MASK |
1829 PMX_MCICS0CE_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301830 },
1831};
1832
1833static struct spear_modemux i2c7_dis_sd_modemux[] = {
1834 {
1835 .muxregs = i2c7_dis_sd_muxreg,
1836 .nmuxregs = ARRAY_SIZE(i2c7_dis_sd_muxreg),
1837 },
1838};
1839
1840static struct spear_pingroup i2c7_dis_sd_pingroup = {
1841 .name = "i2c7_dis_sd_grp",
1842 .pins = i2c7_dis_sd_pins,
1843 .npins = ARRAY_SIZE(i2c7_dis_sd_pins),
1844 .modemuxs = i2c7_dis_sd_modemux,
1845 .nmodemuxs = ARRAY_SIZE(i2c7_dis_sd_modemux),
1846};
1847
1848static const char *const i2c_6_7_grps[] = { "i2c6_dis_sd_grp",
1849 "i2c7_dis_sd_grp", "i2c_6_7_dis_kbd_grp" };
1850static struct spear_function i2c_6_7_function = {
1851 .name = "i2c_6_7",
1852 .groups = i2c_6_7_grps,
1853 .ngroups = ARRAY_SIZE(i2c_6_7_grps),
1854};
1855
1856/* Pad multiplexing for can0_dis_nor device */
1857/* Muxed with NOR */
1858static const unsigned can0_dis_nor_pins[] = { 56, 57 };
1859static struct spear_muxreg can0_dis_nor_muxreg[] = {
1860 {
1861 .reg = PAD_FUNCTION_EN_0,
1862 .mask = PMX_NFRSTPWDWN2_MASK,
1863 .val = 0,
1864 }, {
1865 .reg = PAD_FUNCTION_EN_1,
1866 .mask = PMX_NFRSTPWDWN3_MASK,
1867 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301868 }, {
1869 .reg = PAD_DIRECTION_SEL_0,
1870 .mask = PMX_NFRSTPWDWN2_MASK,
1871 .val = PMX_NFRSTPWDWN2_MASK,
1872 }, {
1873 .reg = PAD_DIRECTION_SEL_1,
1874 .mask = PMX_NFRSTPWDWN3_MASK,
1875 .val = PMX_NFRSTPWDWN3_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301876 },
1877};
1878
1879static struct spear_modemux can0_dis_nor_modemux[] = {
1880 {
1881 .muxregs = can0_dis_nor_muxreg,
1882 .nmuxregs = ARRAY_SIZE(can0_dis_nor_muxreg),
1883 },
1884};
1885
1886static struct spear_pingroup can0_dis_nor_pingroup = {
1887 .name = "can0_dis_nor_grp",
1888 .pins = can0_dis_nor_pins,
1889 .npins = ARRAY_SIZE(can0_dis_nor_pins),
1890 .modemuxs = can0_dis_nor_modemux,
1891 .nmodemuxs = ARRAY_SIZE(can0_dis_nor_modemux),
1892};
1893
1894/* Pad multiplexing for can0_dis_sd device */
1895/* Muxed with SD/MMC */
1896static const unsigned can0_dis_sd_pins[] = { 240, 241 };
1897static struct spear_muxreg can0_dis_sd_muxreg[] = {
1898 {
1899 .reg = PAD_FUNCTION_EN_2,
1900 .mask = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK,
1901 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301902 }, {
1903 .reg = PAD_DIRECTION_SEL_2,
1904 .mask = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK,
1905 .val = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301906 },
1907};
1908
1909static struct spear_modemux can0_dis_sd_modemux[] = {
1910 {
1911 .muxregs = can0_dis_sd_muxreg,
1912 .nmuxregs = ARRAY_SIZE(can0_dis_sd_muxreg),
1913 },
1914};
1915
1916static struct spear_pingroup can0_dis_sd_pingroup = {
1917 .name = "can0_dis_sd_grp",
1918 .pins = can0_dis_sd_pins,
1919 .npins = ARRAY_SIZE(can0_dis_sd_pins),
1920 .modemuxs = can0_dis_sd_modemux,
1921 .nmodemuxs = ARRAY_SIZE(can0_dis_sd_modemux),
1922};
1923
1924static const char *const can0_grps[] = { "can0_dis_nor_grp", "can0_dis_sd_grp"
1925};
1926static struct spear_function can0_function = {
1927 .name = "can0",
1928 .groups = can0_grps,
1929 .ngroups = ARRAY_SIZE(can0_grps),
1930};
1931
1932/* Pad multiplexing for can1_dis_sd device */
1933/* Muxed with SD/MMC */
1934static const unsigned can1_dis_sd_pins[] = { 242, 243 };
1935static struct spear_muxreg can1_dis_sd_muxreg[] = {
1936 {
1937 .reg = PAD_FUNCTION_EN_2,
1938 .mask = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK,
1939 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301940 }, {
1941 .reg = PAD_DIRECTION_SEL_2,
1942 .mask = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK,
1943 .val = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301944 },
1945};
1946
1947static struct spear_modemux can1_dis_sd_modemux[] = {
1948 {
1949 .muxregs = can1_dis_sd_muxreg,
1950 .nmuxregs = ARRAY_SIZE(can1_dis_sd_muxreg),
1951 },
1952};
1953
1954static struct spear_pingroup can1_dis_sd_pingroup = {
1955 .name = "can1_dis_sd_grp",
1956 .pins = can1_dis_sd_pins,
1957 .npins = ARRAY_SIZE(can1_dis_sd_pins),
1958 .modemuxs = can1_dis_sd_modemux,
1959 .nmodemuxs = ARRAY_SIZE(can1_dis_sd_modemux),
1960};
1961
1962/* Pad multiplexing for can1_dis_kbd device */
1963/* Muxed with KBD */
1964static const unsigned can1_dis_kbd_pins[] = { 201, 202 };
1965static struct spear_muxreg can1_dis_kbd_muxreg[] = {
1966 {
1967 .reg = PAD_FUNCTION_EN_1,
1968 .mask = PMX_KBD_ROWCOL25_MASK,
1969 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05301970 }, {
1971 .reg = PAD_DIRECTION_SEL_1,
1972 .mask = PMX_KBD_ROWCOL25_MASK,
1973 .val = PMX_KBD_ROWCOL25_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05301974 },
1975};
1976
1977static struct spear_modemux can1_dis_kbd_modemux[] = {
1978 {
1979 .muxregs = can1_dis_kbd_muxreg,
1980 .nmuxregs = ARRAY_SIZE(can1_dis_kbd_muxreg),
1981 },
1982};
1983
1984static struct spear_pingroup can1_dis_kbd_pingroup = {
1985 .name = "can1_dis_kbd_grp",
1986 .pins = can1_dis_kbd_pins,
1987 .npins = ARRAY_SIZE(can1_dis_kbd_pins),
1988 .modemuxs = can1_dis_kbd_modemux,
1989 .nmodemuxs = ARRAY_SIZE(can1_dis_kbd_modemux),
1990};
1991
1992static const char *const can1_grps[] = { "can1_dis_sd_grp", "can1_dis_kbd_grp"
1993};
1994static struct spear_function can1_function = {
1995 .name = "can1",
1996 .groups = can1_grps,
1997 .ngroups = ARRAY_SIZE(can1_grps),
1998};
1999
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302000/* Pad multiplexing for (ras-ip) pci device */
2001static const unsigned pci_pins[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302002 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
2003 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
2004 55, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 };
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302005
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302006static struct spear_muxreg pci_muxreg[] = {
2007 {
2008 .reg = PAD_FUNCTION_EN_0,
2009 .mask = PMX_MCI_DATA8_15_MASK,
2010 .val = 0,
2011 }, {
2012 .reg = PAD_FUNCTION_EN_1,
2013 .mask = PMX_PCI_REG1_MASK,
2014 .val = 0,
2015 }, {
2016 .reg = PAD_FUNCTION_EN_2,
2017 .mask = PMX_PCI_REG2_MASK,
2018 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05302019 }, {
2020 .reg = PAD_DIRECTION_SEL_0,
2021 .mask = PMX_MCI_DATA8_15_MASK,
2022 .val = PMX_MCI_DATA8_15_MASK,
2023 }, {
2024 .reg = PAD_DIRECTION_SEL_1,
2025 .mask = PMX_PCI_REG1_MASK,
2026 .val = PMX_PCI_REG1_MASK,
2027 }, {
2028 .reg = PAD_DIRECTION_SEL_2,
2029 .mask = PMX_PCI_REG2_MASK,
2030 .val = PMX_PCI_REG2_MASK,
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302031 },
2032};
2033
2034static struct spear_modemux pci_modemux[] = {
2035 {
2036 .muxregs = pci_muxreg,
2037 .nmuxregs = ARRAY_SIZE(pci_muxreg),
2038 },
2039};
2040
2041static struct spear_pingroup pci_pingroup = {
2042 .name = "pci_grp",
2043 .pins = pci_pins,
2044 .npins = ARRAY_SIZE(pci_pins),
2045 .modemuxs = pci_modemux,
2046 .nmodemuxs = ARRAY_SIZE(pci_modemux),
2047};
2048
2049static const char *const pci_grps[] = { "pci_grp" };
2050static struct spear_function pci_function = {
2051 .name = "pci",
2052 .groups = pci_grps,
2053 .ngroups = ARRAY_SIZE(pci_grps),
2054};
2055
2056/* pad multiplexing for (fix-part) pcie0 device */
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302057static struct spear_muxreg pcie0_muxreg[] = {
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302058 {
2059 .reg = PCIE_SATA_CFG,
2060 .mask = PCIE_CFG_VAL(0),
2061 .val = PCIE_CFG_VAL(0),
2062 },
2063};
2064
2065static struct spear_modemux pcie0_modemux[] = {
2066 {
2067 .muxregs = pcie0_muxreg,
2068 .nmuxregs = ARRAY_SIZE(pcie0_muxreg),
2069 },
2070};
2071
2072static struct spear_pingroup pcie0_pingroup = {
2073 .name = "pcie0_grp",
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302074 .modemuxs = pcie0_modemux,
2075 .nmodemuxs = ARRAY_SIZE(pcie0_modemux),
2076};
2077
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302078/* pad multiplexing for (fix-part) pcie1 device */
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302079static struct spear_muxreg pcie1_muxreg[] = {
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302080 {
2081 .reg = PCIE_SATA_CFG,
2082 .mask = PCIE_CFG_VAL(1),
2083 .val = PCIE_CFG_VAL(1),
2084 },
2085};
2086
2087static struct spear_modemux pcie1_modemux[] = {
2088 {
2089 .muxregs = pcie1_muxreg,
2090 .nmuxregs = ARRAY_SIZE(pcie1_muxreg),
2091 },
2092};
2093
2094static struct spear_pingroup pcie1_pingroup = {
2095 .name = "pcie1_grp",
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302096 .modemuxs = pcie1_modemux,
2097 .nmodemuxs = ARRAY_SIZE(pcie1_modemux),
2098};
2099
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302100/* pad multiplexing for (fix-part) pcie2 device */
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302101static struct spear_muxreg pcie2_muxreg[] = {
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302102 {
2103 .reg = PCIE_SATA_CFG,
2104 .mask = PCIE_CFG_VAL(2),
2105 .val = PCIE_CFG_VAL(2),
2106 },
2107};
2108
2109static struct spear_modemux pcie2_modemux[] = {
2110 {
2111 .muxregs = pcie2_muxreg,
2112 .nmuxregs = ARRAY_SIZE(pcie2_muxreg),
2113 },
2114};
2115
2116static struct spear_pingroup pcie2_pingroup = {
2117 .name = "pcie2_grp",
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302118 .modemuxs = pcie2_modemux,
2119 .nmodemuxs = ARRAY_SIZE(pcie2_modemux),
2120};
2121
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302122static const char *const pcie_grps[] = { "pcie0_grp", "pcie1_grp", "pcie2_grp"
2123};
2124static struct spear_function pcie_function = {
2125 .name = "pci_express",
2126 .groups = pcie_grps,
2127 .ngroups = ARRAY_SIZE(pcie_grps),
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302128};
2129
2130/* pad multiplexing for sata0 device */
2131static struct spear_muxreg sata0_muxreg[] = {
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302132 {
2133 .reg = PCIE_SATA_CFG,
2134 .mask = SATA_CFG_VAL(0),
2135 .val = SATA_CFG_VAL(0),
2136 },
2137};
2138
2139static struct spear_modemux sata0_modemux[] = {
2140 {
2141 .muxregs = sata0_muxreg,
2142 .nmuxregs = ARRAY_SIZE(sata0_muxreg),
2143 },
2144};
2145
2146static struct spear_pingroup sata0_pingroup = {
2147 .name = "sata0_grp",
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302148 .modemuxs = sata0_modemux,
2149 .nmodemuxs = ARRAY_SIZE(sata0_modemux),
2150};
2151
2152/* pad multiplexing for sata1 device */
2153static struct spear_muxreg sata1_muxreg[] = {
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302154 {
2155 .reg = PCIE_SATA_CFG,
2156 .mask = SATA_CFG_VAL(1),
2157 .val = SATA_CFG_VAL(1),
2158 },
2159};
2160
2161static struct spear_modemux sata1_modemux[] = {
2162 {
2163 .muxregs = sata1_muxreg,
2164 .nmuxregs = ARRAY_SIZE(sata1_muxreg),
2165 },
2166};
2167
2168static struct spear_pingroup sata1_pingroup = {
2169 .name = "sata1_grp",
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302170 .modemuxs = sata1_modemux,
2171 .nmodemuxs = ARRAY_SIZE(sata1_modemux),
2172};
2173
2174/* pad multiplexing for sata2 device */
2175static struct spear_muxreg sata2_muxreg[] = {
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302176 {
2177 .reg = PCIE_SATA_CFG,
2178 .mask = SATA_CFG_VAL(2),
2179 .val = SATA_CFG_VAL(2),
2180 },
2181};
2182
2183static struct spear_modemux sata2_modemux[] = {
2184 {
2185 .muxregs = sata2_muxreg,
2186 .nmuxregs = ARRAY_SIZE(sata2_muxreg),
2187 },
2188};
2189
2190static struct spear_pingroup sata2_pingroup = {
2191 .name = "sata2_grp",
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302192 .modemuxs = sata2_modemux,
2193 .nmodemuxs = ARRAY_SIZE(sata2_modemux),
2194};
2195
2196static const char *const sata_grps[] = { "sata0_grp", "sata1_grp", "sata2_grp"
2197};
2198static struct spear_function sata_function = {
2199 .name = "sata",
2200 .groups = sata_grps,
2201 .ngroups = ARRAY_SIZE(sata_grps),
2202};
2203
2204/* Pad multiplexing for ssp1_dis_kbd device */
2205static const unsigned ssp1_dis_kbd_pins[] = { 203, 204, 205, 206 };
2206static struct spear_muxreg ssp1_dis_kbd_muxreg[] = {
2207 {
2208 .reg = PAD_FUNCTION_EN_1,
2209 .mask = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK |
2210 PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK |
2211 PMX_NFCE2_MASK,
2212 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05302213 }, {
2214 .reg = PAD_DIRECTION_SEL_1,
2215 .mask = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK |
2216 PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK |
2217 PMX_NFCE2_MASK,
2218 .val = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK |
2219 PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK |
2220 PMX_NFCE2_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302221 },
2222};
2223
2224static struct spear_modemux ssp1_dis_kbd_modemux[] = {
2225 {
2226 .muxregs = ssp1_dis_kbd_muxreg,
2227 .nmuxregs = ARRAY_SIZE(ssp1_dis_kbd_muxreg),
2228 },
2229};
2230
2231static struct spear_pingroup ssp1_dis_kbd_pingroup = {
2232 .name = "ssp1_dis_kbd_grp",
2233 .pins = ssp1_dis_kbd_pins,
2234 .npins = ARRAY_SIZE(ssp1_dis_kbd_pins),
2235 .modemuxs = ssp1_dis_kbd_modemux,
2236 .nmodemuxs = ARRAY_SIZE(ssp1_dis_kbd_modemux),
2237};
2238
2239/* Pad multiplexing for ssp1_dis_sd device */
2240static const unsigned ssp1_dis_sd_pins[] = { 224, 226, 227, 228 };
2241static struct spear_muxreg ssp1_dis_sd_muxreg[] = {
2242 {
2243 .reg = PAD_FUNCTION_EN_2,
2244 .mask = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK |
2245 PMX_MCICECF_MASK | PMX_MCICEXD_MASK,
2246 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05302247 }, {
2248 .reg = PAD_DIRECTION_SEL_2,
2249 .mask = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK |
2250 PMX_MCICECF_MASK | PMX_MCICEXD_MASK,
2251 .val = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK |
2252 PMX_MCICECF_MASK | PMX_MCICEXD_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302253 },
2254};
2255
2256static struct spear_modemux ssp1_dis_sd_modemux[] = {
2257 {
2258 .muxregs = ssp1_dis_sd_muxreg,
2259 .nmuxregs = ARRAY_SIZE(ssp1_dis_sd_muxreg),
2260 },
2261};
2262
2263static struct spear_pingroup ssp1_dis_sd_pingroup = {
2264 .name = "ssp1_dis_sd_grp",
2265 .pins = ssp1_dis_sd_pins,
2266 .npins = ARRAY_SIZE(ssp1_dis_sd_pins),
2267 .modemuxs = ssp1_dis_sd_modemux,
2268 .nmodemuxs = ARRAY_SIZE(ssp1_dis_sd_modemux),
2269};
2270
2271static const char *const ssp1_grps[] = { "ssp1_dis_kbd_grp",
2272 "ssp1_dis_sd_grp" };
2273static struct spear_function ssp1_function = {
2274 .name = "ssp1",
2275 .groups = ssp1_grps,
2276 .ngroups = ARRAY_SIZE(ssp1_grps),
2277};
2278
2279/* Pad multiplexing for gpt64 device */
2280static const unsigned gpt64_pins[] = { 230, 231, 232, 245 };
2281static struct spear_muxreg gpt64_muxreg[] = {
2282 {
2283 .reg = PAD_FUNCTION_EN_2,
2284 .mask = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK
2285 | PMX_MCILEDS_MASK,
2286 .val = 0,
Shiraz Hashim0e6f1e52012-10-27 14:47:52 +05302287 }, {
2288 .reg = PAD_DIRECTION_SEL_2,
2289 .mask = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK
2290 | PMX_MCILEDS_MASK,
2291 .val = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK
2292 | PMX_MCILEDS_MASK,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302293 },
2294};
2295
2296static struct spear_modemux gpt64_modemux[] = {
2297 {
2298 .muxregs = gpt64_muxreg,
2299 .nmuxregs = ARRAY_SIZE(gpt64_muxreg),
2300 },
2301};
2302
2303static struct spear_pingroup gpt64_pingroup = {
2304 .name = "gpt64_grp",
2305 .pins = gpt64_pins,
2306 .npins = ARRAY_SIZE(gpt64_pins),
2307 .modemuxs = gpt64_modemux,
2308 .nmodemuxs = ARRAY_SIZE(gpt64_modemux),
2309};
2310
2311static const char *const gpt64_grps[] = { "gpt64_grp" };
2312static struct spear_function gpt64_function = {
2313 .name = "gpt64",
2314 .groups = gpt64_grps,
2315 .ngroups = ARRAY_SIZE(gpt64_grps),
2316};
2317
2318/* pingroups */
2319static struct spear_pingroup *spear1310_pingroups[] = {
2320 &i2c0_pingroup,
2321 &ssp0_pingroup,
2322 &i2s0_pingroup,
2323 &i2s1_pingroup,
2324 &clcd_pingroup,
2325 &clcd_high_res_pingroup,
2326 &arm_gpio_pingroup,
2327 &smi_2_chips_pingroup,
2328 &smi_4_chips_pingroup,
2329 &gmii_pingroup,
2330 &rgmii_pingroup,
2331 &smii_0_1_2_pingroup,
2332 &ras_mii_txclk_pingroup,
2333 &nand_8bit_pingroup,
2334 &nand_16bit_pingroup,
2335 &nand_4_chips_pingroup,
2336 &keyboard_6x6_pingroup,
2337 &keyboard_rowcol6_8_pingroup,
2338 &uart0_pingroup,
2339 &uart0_modem_pingroup,
2340 &gpt0_tmr0_pingroup,
2341 &gpt0_tmr1_pingroup,
2342 &gpt1_tmr0_pingroup,
2343 &gpt1_tmr1_pingroup,
2344 &sdhci_pingroup,
2345 &cf_pingroup,
2346 &xd_pingroup,
2347 &touch_xy_pingroup,
2348 &ssp0_cs0_pingroup,
2349 &ssp0_cs1_2_pingroup,
2350 &uart_1_dis_i2c_pingroup,
2351 &uart_1_dis_sd_pingroup,
2352 &uart_2_3_pingroup,
2353 &uart_4_pingroup,
2354 &uart_5_pingroup,
2355 &rs485_0_1_tdm_0_1_pingroup,
2356 &i2c_1_2_pingroup,
2357 &i2c3_dis_smi_clcd_pingroup,
2358 &i2c3_dis_sd_i2s0_pingroup,
2359 &i2c_4_5_dis_smi_pingroup,
2360 &i2c4_dis_sd_pingroup,
2361 &i2c5_dis_sd_pingroup,
2362 &i2c_6_7_dis_kbd_pingroup,
2363 &i2c6_dis_sd_pingroup,
2364 &i2c7_dis_sd_pingroup,
2365 &can0_dis_nor_pingroup,
2366 &can0_dis_sd_pingroup,
2367 &can1_dis_sd_pingroup,
2368 &can1_dis_kbd_pingroup,
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302369 &pci_pingroup,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302370 &pcie0_pingroup,
2371 &pcie1_pingroup,
2372 &pcie2_pingroup,
2373 &sata0_pingroup,
2374 &sata1_pingroup,
2375 &sata2_pingroup,
2376 &ssp1_dis_kbd_pingroup,
2377 &ssp1_dis_sd_pingroup,
2378 &gpt64_pingroup,
2379};
2380
2381/* functions */
2382static struct spear_function *spear1310_functions[] = {
2383 &i2c0_function,
2384 &ssp0_function,
2385 &i2s0_function,
2386 &i2s1_function,
2387 &clcd_function,
2388 &arm_gpio_function,
2389 &smi_function,
2390 &gmii_function,
2391 &rgmii_function,
2392 &smii_0_1_2_function,
2393 &ras_mii_txclk_function,
2394 &nand_function,
2395 &keyboard_function,
2396 &uart0_function,
2397 &gpt0_function,
2398 &gpt1_function,
2399 &sdhci_function,
2400 &cf_function,
2401 &xd_function,
2402 &touch_xy_function,
2403 &uart1_function,
2404 &uart2_3_function,
2405 &uart4_function,
2406 &uart5_function,
2407 &rs485_0_1_tdm_0_1_function,
2408 &i2c_1_2_function,
2409 &i2c3_unction,
2410 &i2c_4_5_function,
2411 &i2c_6_7_function,
2412 &can0_function,
2413 &can1_function,
2414 &pci_function,
Vipul Kumar Samarf7c5b3d2012-10-27 14:47:51 +05302415 &pcie_function,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302416 &sata_function,
2417 &ssp1_function,
2418 &gpt64_function,
2419};
2420
Viresh Kumarf4f8e562012-10-27 15:21:38 +05302421static const unsigned pin18[] = { 18, };
2422static const unsigned pin19[] = { 19, };
2423static const unsigned pin20[] = { 20, };
2424static const unsigned pin21[] = { 21, };
2425static const unsigned pin22[] = { 22, };
2426static const unsigned pin23[] = { 23, };
2427static const unsigned pin54[] = { 54, };
2428static const unsigned pin55[] = { 55, };
2429static const unsigned pin56[] = { 56, };
2430static const unsigned pin57[] = { 57, };
2431static const unsigned pin58[] = { 58, };
2432static const unsigned pin59[] = { 59, };
2433static const unsigned pin60[] = { 60, };
2434static const unsigned pin61[] = { 61, };
2435static const unsigned pin62[] = { 62, };
2436static const unsigned pin63[] = { 63, };
2437static const unsigned pin143[] = { 143, };
2438static const unsigned pin144[] = { 144, };
2439static const unsigned pin145[] = { 145, };
2440static const unsigned pin146[] = { 146, };
2441static const unsigned pin147[] = { 147, };
2442static const unsigned pin148[] = { 148, };
2443static const unsigned pin149[] = { 149, };
2444static const unsigned pin150[] = { 150, };
2445static const unsigned pin151[] = { 151, };
2446static const unsigned pin152[] = { 152, };
2447static const unsigned pin205[] = { 205, };
2448static const unsigned pin206[] = { 206, };
2449static const unsigned pin211[] = { 211, };
2450static const unsigned pin212[] = { 212, };
2451static const unsigned pin213[] = { 213, };
2452static const unsigned pin214[] = { 214, };
2453static const unsigned pin215[] = { 215, };
2454static const unsigned pin216[] = { 216, };
2455static const unsigned pin217[] = { 217, };
2456static const unsigned pin218[] = { 218, };
2457static const unsigned pin219[] = { 219, };
2458static const unsigned pin220[] = { 220, };
2459static const unsigned pin221[] = { 221, };
2460static const unsigned pin222[] = { 222, };
2461static const unsigned pin223[] = { 223, };
2462static const unsigned pin224[] = { 224, };
2463static const unsigned pin225[] = { 225, };
2464static const unsigned pin226[] = { 226, };
2465static const unsigned pin227[] = { 227, };
2466static const unsigned pin228[] = { 228, };
2467static const unsigned pin229[] = { 229, };
2468static const unsigned pin230[] = { 230, };
2469static const unsigned pin231[] = { 231, };
2470static const unsigned pin232[] = { 232, };
2471static const unsigned pin233[] = { 233, };
2472static const unsigned pin234[] = { 234, };
2473static const unsigned pin235[] = { 235, };
2474static const unsigned pin236[] = { 236, };
2475static const unsigned pin237[] = { 237, };
2476static const unsigned pin238[] = { 238, };
2477static const unsigned pin239[] = { 239, };
2478static const unsigned pin240[] = { 240, };
2479static const unsigned pin241[] = { 241, };
2480static const unsigned pin242[] = { 242, };
2481static const unsigned pin243[] = { 243, };
2482static const unsigned pin244[] = { 244, };
2483static const unsigned pin245[] = { 245, };
2484
2485static const unsigned pin_grp0[] = { 173, 174, };
2486static const unsigned pin_grp1[] = { 175, 185, 188, 197, 198, };
2487static const unsigned pin_grp2[] = { 176, 177, 178, 179, 184, 186, 187, 189,
2488 190, 191, 192, };
2489static const unsigned pin_grp3[] = { 180, 181, 182, 183, 193, 194, 195, 196, };
2490static const unsigned pin_grp4[] = { 199, 200, };
2491static const unsigned pin_grp5[] = { 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
2492 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, };
2493static const unsigned pin_grp6[] = { 86, 87, 88, 89, 90, 91, 92, 93, };
2494static const unsigned pin_grp7[] = { 98, 99, };
2495static const unsigned pin_grp8[] = { 158, 159, 160, 161, 162, 163, 164, 165,
2496 166, 167, 168, 169, 170, 171, 172, };
2497
2498/* Define muxreg arrays */
2499DEFINE_2_MUXREG(i2c0_pins, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_I2C0_MASK, 0, 1);
2500DEFINE_2_MUXREG(ssp0_pins, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_SSP0_MASK, 0, 1);
2501DEFINE_2_MUXREG(ssp0_cs0_pins, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_SSP0_CS0_MASK, 0, 1);
2502DEFINE_2_MUXREG(ssp0_cs1_2_pins, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_SSP0_CS1_2_MASK, 0, 1);
2503DEFINE_2_MUXREG(i2s0_pins, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_I2S0_MASK, 0, 1);
2504DEFINE_2_MUXREG(i2s1_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_I2S1_MASK, 0, 1);
2505DEFINE_2_MUXREG(clcd_pins, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_CLCD1_MASK, 0, 1);
2506DEFINE_2_MUXREG(clcd_high_res_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_CLCD2_MASK, 0, 1);
2507DEFINE_2_MUXREG(pin18, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO15_MASK, 0, 1);
2508DEFINE_2_MUXREG(pin19, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO14_MASK, 0, 1);
2509DEFINE_2_MUXREG(pin20, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO13_MASK, 0, 1);
2510DEFINE_2_MUXREG(pin21, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO12_MASK, 0, 1);
2511DEFINE_2_MUXREG(pin22, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO11_MASK, 0, 1);
2512DEFINE_2_MUXREG(pin23, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO10_MASK, 0, 1);
2513DEFINE_2_MUXREG(pin143, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO00_MASK, 0, 1);
2514DEFINE_2_MUXREG(pin144, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO01_MASK, 0, 1);
2515DEFINE_2_MUXREG(pin145, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO02_MASK, 0, 1);
2516DEFINE_2_MUXREG(pin146, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO03_MASK, 0, 1);
2517DEFINE_2_MUXREG(pin147, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO04_MASK, 0, 1);
2518DEFINE_2_MUXREG(pin148, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO05_MASK, 0, 1);
2519DEFINE_2_MUXREG(pin149, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO06_MASK, 0, 1);
2520DEFINE_2_MUXREG(pin150, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO07_MASK, 0, 1);
2521DEFINE_2_MUXREG(pin151, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO08_MASK, 0, 1);
2522DEFINE_2_MUXREG(pin152, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_EGPIO09_MASK, 0, 1);
2523DEFINE_2_MUXREG(smi_2_chips_pins, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_SMI_MASK, 0, 1);
2524DEFINE_2_MUXREG(pin54, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_SMINCS3_MASK, 0, 1);
2525DEFINE_2_MUXREG(pin55, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_SMINCS2_MASK, 0, 1);
2526DEFINE_2_MUXREG(pin56, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_NFRSTPWDWN3_MASK, 0, 1);
2527DEFINE_2_MUXREG(pin57, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFRSTPWDWN2_MASK, 0, 1);
2528DEFINE_2_MUXREG(pin58, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFRSTPWDWN1_MASK, 0, 1);
2529DEFINE_2_MUXREG(pin59, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFRSTPWDWN0_MASK, 0, 1);
2530DEFINE_2_MUXREG(pin60, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFWPRT3_MASK, 0, 1);
2531DEFINE_2_MUXREG(pin61, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFCE3_MASK, 0, 1);
2532DEFINE_2_MUXREG(pin62, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFAD25_MASK, 0, 1);
2533DEFINE_2_MUXREG(pin63, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFAD24_MASK, 0, 1);
2534DEFINE_2_MUXREG(pin_grp0, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_GMIICLK_MASK, 0, 1);
2535DEFINE_2_MUXREG(pin_grp1, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK, 0, 1);
2536DEFINE_2_MUXREG(pin_grp2, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_RXCLK_RDV_TXEN_D03_MASK, 0, 1);
2537DEFINE_2_MUXREG(pin_grp3, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_GMIID47_MASK, 0, 1);
2538DEFINE_2_MUXREG(pin_grp4, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_MDC_MDIO_MASK, 0, 1);
2539DEFINE_2_MUXREG(pin_grp5, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_NFAD23_MASK, 0, 1);
2540DEFINE_2_MUXREG(pin_grp6, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_MCI_DATA8_15_MASK, 0, 1);
2541DEFINE_2_MUXREG(pin_grp7, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_NFCE2_MASK, 0, 1);
2542DEFINE_2_MUXREG(pin_grp8, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_NAND8_MASK, 0, 1);
2543DEFINE_2_MUXREG(nand_16bit_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_NAND16BIT_1_MASK, 0, 1);
2544DEFINE_2_MUXREG(pin205, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_KBD_COL1_MASK | PMX_NFCE1_MASK, 0, 1);
2545DEFINE_2_MUXREG(pin206, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_KBD_COL0_MASK | PMX_NFCE2_MASK, 0, 1);
2546DEFINE_2_MUXREG(pin211, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_KBD_ROW1_MASK | PMX_NFWPRT1_MASK, 0, 1);
2547DEFINE_2_MUXREG(pin212, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_KBD_ROW0_MASK | PMX_NFWPRT2_MASK, 0, 1);
2548DEFINE_2_MUXREG(pin213, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_MCIDATA0_MASK, 0, 1);
2549DEFINE_2_MUXREG(pin214, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_MCIDATA1_MASK, 0, 1);
2550DEFINE_2_MUXREG(pin215, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_MCIDATA2_MASK, 0, 1);
2551DEFINE_2_MUXREG(pin216, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_MCIDATA3_MASK, 0, 1);
2552DEFINE_2_MUXREG(pin217, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_MCIDATA4_MASK, 0, 1);
2553DEFINE_2_MUXREG(pin218, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDATA5_MASK, 0, 1);
2554DEFINE_2_MUXREG(pin219, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDATA6_MASK, 0, 1);
2555DEFINE_2_MUXREG(pin220, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDATA7_MASK, 0, 1);
2556DEFINE_2_MUXREG(pin221, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDATA1SD_MASK, 0, 1);
2557DEFINE_2_MUXREG(pin222, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDATA2SD_MASK, 0, 1);
2558DEFINE_2_MUXREG(pin223, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDATA3SD_MASK, 0, 1);
2559DEFINE_2_MUXREG(pin224, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIADDR0ALE_MASK, 0, 1);
2560DEFINE_2_MUXREG(pin225, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIADDR1CLECLK_MASK, 0, 1);
2561DEFINE_2_MUXREG(pin226, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIADDR2_MASK, 0, 1);
2562DEFINE_2_MUXREG(pin227, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICECF_MASK, 0, 1);
2563DEFINE_2_MUXREG(pin228, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICEXD_MASK, 0, 1);
2564DEFINE_2_MUXREG(pin229, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICESDMMC_MASK, 0, 1);
2565DEFINE_2_MUXREG(pin230, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICDCF1_MASK, 0, 1);
2566DEFINE_2_MUXREG(pin231, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICDCF2_MASK, 0, 1);
2567DEFINE_2_MUXREG(pin232, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICDXD_MASK, 0, 1);
2568DEFINE_2_MUXREG(pin233, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICDSDMMC_MASK, 0, 1);
2569DEFINE_2_MUXREG(pin234, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDATADIR_MASK, 0, 1);
2570DEFINE_2_MUXREG(pin235, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDMARQWP_MASK, 0, 1);
2571DEFINE_2_MUXREG(pin236, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIIORDRE_MASK, 0, 1);
2572DEFINE_2_MUXREG(pin237, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIIOWRWE_MASK, 0, 1);
2573DEFINE_2_MUXREG(pin238, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIRESETCF_MASK, 0, 1);
2574DEFINE_2_MUXREG(pin239, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICS0CE_MASK, 0, 1);
2575DEFINE_2_MUXREG(pin240, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICFINTR_MASK, 0, 1);
2576DEFINE_2_MUXREG(pin241, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIIORDY_MASK, 0, 1);
2577DEFINE_2_MUXREG(pin242, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCICS1_MASK, 0, 1);
2578DEFINE_2_MUXREG(pin243, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCIDMAACK_MASK, 0, 1);
2579DEFINE_2_MUXREG(pin244, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCISDCMD_MASK, 0, 1);
2580DEFINE_2_MUXREG(pin245, PAD_FUNCTION_EN_2, PAD_DIRECTION_SEL_2, PMX_MCILEDS_MASK, 0, 1);
2581DEFINE_2_MUXREG(keyboard_rowcol6_8_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_KBD_ROWCOL68_MASK, 0, 1);
2582DEFINE_2_MUXREG(uart0_pins, PAD_FUNCTION_EN_0, PAD_DIRECTION_SEL_0, PMX_UART0_MASK, 0, 1);
2583DEFINE_2_MUXREG(uart0_modem_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_UART0_MODEM_MASK, 0, 1);
2584DEFINE_2_MUXREG(gpt0_tmr0_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_GPT0_TMR0_MASK, 0, 1);
2585DEFINE_2_MUXREG(gpt0_tmr1_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_GPT0_TMR1_MASK, 0, 1);
2586DEFINE_2_MUXREG(gpt1_tmr0_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_GPT1_TMR0_MASK, 0, 1);
2587DEFINE_2_MUXREG(gpt1_tmr1_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_GPT1_TMR1_MASK, 0, 1);
2588DEFINE_2_MUXREG(touch_xy_pins, PAD_FUNCTION_EN_1, PAD_DIRECTION_SEL_1, PMX_TOUCH_XY_MASK, 0, 1);
2589
2590static struct spear_gpio_pingroup spear1310_gpio_pingroup[] = {
2591 GPIO_PINGROUP(i2c0_pins),
2592 GPIO_PINGROUP(ssp0_pins),
2593 GPIO_PINGROUP(ssp0_cs0_pins),
2594 GPIO_PINGROUP(ssp0_cs1_2_pins),
2595 GPIO_PINGROUP(i2s0_pins),
2596 GPIO_PINGROUP(i2s1_pins),
2597 GPIO_PINGROUP(clcd_pins),
2598 GPIO_PINGROUP(clcd_high_res_pins),
2599 GPIO_PINGROUP(pin18),
2600 GPIO_PINGROUP(pin19),
2601 GPIO_PINGROUP(pin20),
2602 GPIO_PINGROUP(pin21),
2603 GPIO_PINGROUP(pin22),
2604 GPIO_PINGROUP(pin23),
2605 GPIO_PINGROUP(pin143),
2606 GPIO_PINGROUP(pin144),
2607 GPIO_PINGROUP(pin145),
2608 GPIO_PINGROUP(pin146),
2609 GPIO_PINGROUP(pin147),
2610 GPIO_PINGROUP(pin148),
2611 GPIO_PINGROUP(pin149),
2612 GPIO_PINGROUP(pin150),
2613 GPIO_PINGROUP(pin151),
2614 GPIO_PINGROUP(pin152),
2615 GPIO_PINGROUP(smi_2_chips_pins),
2616 GPIO_PINGROUP(pin54),
2617 GPIO_PINGROUP(pin55),
2618 GPIO_PINGROUP(pin56),
2619 GPIO_PINGROUP(pin57),
2620 GPIO_PINGROUP(pin58),
2621 GPIO_PINGROUP(pin59),
2622 GPIO_PINGROUP(pin60),
2623 GPIO_PINGROUP(pin61),
2624 GPIO_PINGROUP(pin62),
2625 GPIO_PINGROUP(pin63),
2626 GPIO_PINGROUP(pin_grp0),
2627 GPIO_PINGROUP(pin_grp1),
2628 GPIO_PINGROUP(pin_grp2),
2629 GPIO_PINGROUP(pin_grp3),
2630 GPIO_PINGROUP(pin_grp4),
2631 GPIO_PINGROUP(pin_grp5),
2632 GPIO_PINGROUP(pin_grp6),
2633 GPIO_PINGROUP(pin_grp7),
2634 GPIO_PINGROUP(pin_grp8),
2635 GPIO_PINGROUP(nand_16bit_pins),
2636 GPIO_PINGROUP(pin205),
2637 GPIO_PINGROUP(pin206),
2638 GPIO_PINGROUP(pin211),
2639 GPIO_PINGROUP(pin212),
2640 GPIO_PINGROUP(pin213),
2641 GPIO_PINGROUP(pin214),
2642 GPIO_PINGROUP(pin215),
2643 GPIO_PINGROUP(pin216),
2644 GPIO_PINGROUP(pin217),
2645 GPIO_PINGROUP(pin218),
2646 GPIO_PINGROUP(pin219),
2647 GPIO_PINGROUP(pin220),
2648 GPIO_PINGROUP(pin221),
2649 GPIO_PINGROUP(pin222),
2650 GPIO_PINGROUP(pin223),
2651 GPIO_PINGROUP(pin224),
2652 GPIO_PINGROUP(pin225),
2653 GPIO_PINGROUP(pin226),
2654 GPIO_PINGROUP(pin227),
2655 GPIO_PINGROUP(pin228),
2656 GPIO_PINGROUP(pin229),
2657 GPIO_PINGROUP(pin230),
2658 GPIO_PINGROUP(pin231),
2659 GPIO_PINGROUP(pin232),
2660 GPIO_PINGROUP(pin233),
2661 GPIO_PINGROUP(pin234),
2662 GPIO_PINGROUP(pin235),
2663 GPIO_PINGROUP(pin236),
2664 GPIO_PINGROUP(pin237),
2665 GPIO_PINGROUP(pin238),
2666 GPIO_PINGROUP(pin239),
2667 GPIO_PINGROUP(pin240),
2668 GPIO_PINGROUP(pin241),
2669 GPIO_PINGROUP(pin242),
2670 GPIO_PINGROUP(pin243),
2671 GPIO_PINGROUP(pin244),
2672 GPIO_PINGROUP(pin245),
2673 GPIO_PINGROUP(keyboard_rowcol6_8_pins),
2674 GPIO_PINGROUP(uart0_pins),
2675 GPIO_PINGROUP(uart0_modem_pins),
2676 GPIO_PINGROUP(gpt0_tmr0_pins),
2677 GPIO_PINGROUP(gpt0_tmr1_pins),
2678 GPIO_PINGROUP(gpt1_tmr0_pins),
2679 GPIO_PINGROUP(gpt1_tmr1_pins),
2680 GPIO_PINGROUP(touch_xy_pins),
2681};
2682
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302683static struct spear_pinctrl_machdata spear1310_machdata = {
2684 .pins = spear1310_pins,
2685 .npins = ARRAY_SIZE(spear1310_pins),
2686 .groups = spear1310_pingroups,
2687 .ngroups = ARRAY_SIZE(spear1310_pingroups),
2688 .functions = spear1310_functions,
2689 .nfunctions = ARRAY_SIZE(spear1310_functions),
Viresh Kumarf4f8e562012-10-27 15:21:38 +05302690 .gpio_pingroups = spear1310_gpio_pingroup,
2691 .ngpio_pingroups = ARRAY_SIZE(spear1310_gpio_pingroup),
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302692 .modes_supported = false,
2693};
2694
Bill Pemberton99688ed2012-11-19 13:24:27 -05002695static struct of_device_id spear1310_pinctrl_of_match[] = {
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302696 {
2697 .compatible = "st,spear1310-pinmux",
2698 },
2699 {},
2700};
2701
Greg Kroah-Hartman150632b2012-12-21 13:10:23 -08002702static int spear1310_pinctrl_probe(struct platform_device *pdev)
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302703{
2704 return spear_pinctrl_probe(pdev, &spear1310_machdata);
2705}
2706
Bill Pembertonf90f54b2012-11-19 13:26:06 -05002707static int spear1310_pinctrl_remove(struct platform_device *pdev)
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302708{
2709 return spear_pinctrl_remove(pdev);
2710}
2711
2712static struct platform_driver spear1310_pinctrl_driver = {
2713 .driver = {
2714 .name = DRIVER_NAME,
2715 .owner = THIS_MODULE,
2716 .of_match_table = spear1310_pinctrl_of_match,
2717 },
2718 .probe = spear1310_pinctrl_probe,
Bill Pemberton2a36f082012-11-19 13:21:27 -05002719 .remove = spear1310_pinctrl_remove,
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302720};
2721
2722static int __init spear1310_pinctrl_init(void)
2723{
2724 return platform_driver_register(&spear1310_pinctrl_driver);
2725}
2726arch_initcall(spear1310_pinctrl_init);
2727
2728static void __exit spear1310_pinctrl_exit(void)
2729{
2730 platform_driver_unregister(&spear1310_pinctrl_driver);
2731}
2732module_exit(spear1310_pinctrl_exit);
2733
Viresh Kumar10d89352012-06-20 12:53:02 -07002734MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
Viresh Kumar85ed41a2012-03-28 22:27:07 +05302735MODULE_DESCRIPTION("ST Microelectronics SPEAr1310 pinctrl driver");
2736MODULE_LICENSE("GPL v2");
2737MODULE_DEVICE_TABLE(of, spear1310_pinctrl_of_match);