1
2
3
4
5
6
7
8
9 #include <linux/mod_devicetable.h>
10 #include <linux/module.h>
11 #include <linux/platform_device.h>
12
13 #include <linux/pinctrl/pinctrl.h>
14
15 #include "pinctrl-intel.h"
16
17 #define LBG_PAD_OWN 0x020
18 #define LBG_PADCFGLOCK 0x060
19 #define LBG_HOSTSW_OWN 0x080
20 #define LBG_GPI_IS 0x100
21 #define LBG_GPI_IE 0x110
22
23 #define LBG_COMMUNITY(b, s, e) \
24 { \
25 .barno = (b), \
26 .padown_offset = LBG_PAD_OWN, \
27 .padcfglock_offset = LBG_PADCFGLOCK, \
28 .hostown_offset = LBG_HOSTSW_OWN, \
29 .is_offset = LBG_GPI_IS, \
30 .ie_offset = LBG_GPI_IE, \
31 .gpp_size = 24, \
32 .pin_base = (s), \
33 .npins = ((e) - (s) + 1), \
34 }
35
36
37 static const struct pinctrl_pin_desc lbg_pins[] = {
38
39 PINCTRL_PIN(0, "RCINB"),
40 PINCTRL_PIN(1, "LAD_0"),
41 PINCTRL_PIN(2, "LAD_1"),
42 PINCTRL_PIN(3, "LAD_2"),
43 PINCTRL_PIN(4, "LAD_3"),
44 PINCTRL_PIN(5, "LFRAMEB"),
45 PINCTRL_PIN(6, "SERIRQ"),
46 PINCTRL_PIN(7, "PIRQAB"),
47 PINCTRL_PIN(8, "CLKRUNB"),
48 PINCTRL_PIN(9, "CLKOUT_LPC_0"),
49 PINCTRL_PIN(10, "CLKOUT_LPC_1"),
50 PINCTRL_PIN(11, "PMEB"),
51 PINCTRL_PIN(12, "BM_BUSYB"),
52 PINCTRL_PIN(13, "SUSWARNB_SUSPWRDNACK"),
53 PINCTRL_PIN(14, "ESPI_RESETB"),
54 PINCTRL_PIN(15, "SUSACKB"),
55 PINCTRL_PIN(16, "CLKOUT_LPC_2"),
56 PINCTRL_PIN(17, "GPP_A_17"),
57 PINCTRL_PIN(18, "GPP_A_18"),
58 PINCTRL_PIN(19, "GPP_A_19"),
59 PINCTRL_PIN(20, "GPP_A_20"),
60 PINCTRL_PIN(21, "GPP_A_21"),
61 PINCTRL_PIN(22, "GPP_A_22"),
62 PINCTRL_PIN(23, "GPP_A_23"),
63
64 PINCTRL_PIN(24, "CORE_VID_0"),
65 PINCTRL_PIN(25, "CORE_VID_1"),
66 PINCTRL_PIN(26, "VRALERTB"),
67 PINCTRL_PIN(27, "CPU_GP_2"),
68 PINCTRL_PIN(28, "CPU_GP_3"),
69 PINCTRL_PIN(29, "SRCCLKREQB_0"),
70 PINCTRL_PIN(30, "SRCCLKREQB_1"),
71 PINCTRL_PIN(31, "SRCCLKREQB_2"),
72 PINCTRL_PIN(32, "SRCCLKREQB_3"),
73 PINCTRL_PIN(33, "SRCCLKREQB_4"),
74 PINCTRL_PIN(34, "SRCCLKREQB_5"),
75 PINCTRL_PIN(35, "GPP_B_11"),
76 PINCTRL_PIN(36, "SLP_S0B"),
77 PINCTRL_PIN(37, "PLTRSTB"),
78 PINCTRL_PIN(38, "SPKR"),
79 PINCTRL_PIN(39, "GPP_B_15"),
80 PINCTRL_PIN(40, "GPP_B_16"),
81 PINCTRL_PIN(41, "GPP_B_17"),
82 PINCTRL_PIN(42, "GPP_B_18"),
83 PINCTRL_PIN(43, "GPP_B_19"),
84 PINCTRL_PIN(44, "GPP_B_20"),
85 PINCTRL_PIN(45, "GPP_B_21"),
86 PINCTRL_PIN(46, "GPP_B_22"),
87 PINCTRL_PIN(47, "SML1ALERTB"),
88
89 PINCTRL_PIN(48, "SATAXPCIE_3"),
90 PINCTRL_PIN(49, "SATAXPCIE_4"),
91 PINCTRL_PIN(50, "SATAXPCIE_5"),
92 PINCTRL_PIN(51, "SATAXPCIE_6"),
93 PINCTRL_PIN(52, "SATAXPCIE_7"),
94 PINCTRL_PIN(53, "SATA_DEVSLP_3"),
95 PINCTRL_PIN(54, "SATA_DEVSLP_4"),
96 PINCTRL_PIN(55, "SATA_DEVSLP_5"),
97 PINCTRL_PIN(56, "SATA_DEVSLP_6"),
98 PINCTRL_PIN(57, "SATA_DEVSLP_7"),
99 PINCTRL_PIN(58, "SATA_SCLOCK"),
100 PINCTRL_PIN(59, "SATA_SLOAD"),
101 PINCTRL_PIN(60, "SATA_SDATAOUT1"),
102 PINCTRL_PIN(61, "SATA_SDATAOUT0"),
103 PINCTRL_PIN(62, "SSATA_LEDB"),
104 PINCTRL_PIN(63, "USB2_OCB_4"),
105 PINCTRL_PIN(64, "USB2_OCB_5"),
106 PINCTRL_PIN(65, "USB2_OCB_6"),
107 PINCTRL_PIN(66, "USB2_OCB_7"),
108 PINCTRL_PIN(67, "GBE_SMBUS_CLK"),
109 PINCTRL_PIN(68, "GBE_SMBDATA"),
110 PINCTRL_PIN(69, "GBE_SMBALRTN"),
111 PINCTRL_PIN(70, "SSATA_SCLOCK"),
112 PINCTRL_PIN(71, "SSATA_SLOAD"),
113
114 PINCTRL_PIN(72, "SMBCLK"),
115 PINCTRL_PIN(73, "SMBDATA"),
116 PINCTRL_PIN(74, "SMBALERTB"),
117 PINCTRL_PIN(75, "SML0CLK"),
118 PINCTRL_PIN(76, "SML0DATA"),
119 PINCTRL_PIN(77, "SML0ALERTB"),
120 PINCTRL_PIN(78, "SML1CLK"),
121 PINCTRL_PIN(79, "SML1DATA"),
122 PINCTRL_PIN(80, "GPP_C_8"),
123 PINCTRL_PIN(81, "GPP_C_9"),
124 PINCTRL_PIN(82, "GPP_C_10"),
125 PINCTRL_PIN(83, "GPP_C_11"),
126 PINCTRL_PIN(84, "GPP_C_12"),
127 PINCTRL_PIN(85, "GPP_C_13"),
128 PINCTRL_PIN(86, "GPP_C_14"),
129 PINCTRL_PIN(87, "GPP_C_15"),
130 PINCTRL_PIN(88, "GPP_C_16"),
131 PINCTRL_PIN(89, "GPP_C_17"),
132 PINCTRL_PIN(90, "GPP_C_18"),
133 PINCTRL_PIN(91, "GPP_C_19"),
134 PINCTRL_PIN(92, "GPP_C_20"),
135 PINCTRL_PIN(93, "GPP_C_21"),
136 PINCTRL_PIN(94, "GPP_C_22"),
137 PINCTRL_PIN(95, "GPP_C_23"),
138
139 PINCTRL_PIN(96, "GPP_D_0"),
140 PINCTRL_PIN(97, "GPP_D_1"),
141 PINCTRL_PIN(98, "GPP_D_2"),
142 PINCTRL_PIN(99, "GPP_D_3"),
143 PINCTRL_PIN(100, "GPP_D_4"),
144 PINCTRL_PIN(101, "SSP0_SFRM"),
145 PINCTRL_PIN(102, "SSP0_TXD"),
146 PINCTRL_PIN(103, "SSP0_RXD"),
147 PINCTRL_PIN(104, "SSP0_SCLK"),
148 PINCTRL_PIN(105, "SSATA_DEVSLP_3"),
149 PINCTRL_PIN(106, "SSATA_DEVSLP_4"),
150 PINCTRL_PIN(107, "SSATA_DEVSLP_5"),
151 PINCTRL_PIN(108, "SSATA_SDATAOUT1"),
152 PINCTRL_PIN(109, "SML0BCLK_SML0BCLKIE"),
153 PINCTRL_PIN(110, "SML0BDATA_SML0BDATAIE"),
154 PINCTRL_PIN(111, "SSATA_SDATAOUT0"),
155 PINCTRL_PIN(112, "SML0BALERTB_SML0BALERTBIE"),
156 PINCTRL_PIN(113, "DMIC_CLK_1"),
157 PINCTRL_PIN(114, "DMIC_DATA_1"),
158 PINCTRL_PIN(115, "DMIC_CLK_0"),
159 PINCTRL_PIN(116, "DMIC_DATA_0"),
160 PINCTRL_PIN(117, "IE_UART_RXD"),
161 PINCTRL_PIN(118, "IE_UART_TXD"),
162 PINCTRL_PIN(119, "GPP_D_23"),
163
164 PINCTRL_PIN(120, "SATAXPCIE_0"),
165 PINCTRL_PIN(121, "SATAXPCIE_1"),
166 PINCTRL_PIN(122, "SATAXPCIE_2"),
167 PINCTRL_PIN(123, "CPU_GP_0"),
168 PINCTRL_PIN(124, "SATA_DEVSLP_0"),
169 PINCTRL_PIN(125, "SATA_DEVSLP_1"),
170 PINCTRL_PIN(126, "SATA_DEVSLP_2"),
171 PINCTRL_PIN(127, "CPU_GP_1"),
172 PINCTRL_PIN(128, "SATA_LEDB"),
173 PINCTRL_PIN(129, "USB2_OCB_0"),
174 PINCTRL_PIN(130, "USB2_OCB_1"),
175 PINCTRL_PIN(131, "USB2_OCB_2"),
176 PINCTRL_PIN(132, "USB2_OCB_3"),
177
178 PINCTRL_PIN(133, "GBE_TDO"),
179 PINCTRL_PIN(134, "GBE_TCK"),
180 PINCTRL_PIN(135, "GBE_TMS"),
181 PINCTRL_PIN(136, "GBE_TDI"),
182 PINCTRL_PIN(137, "DO_RESET_INB"),
183 PINCTRL_PIN(138, "DO_RESET_OUTB"),
184 PINCTRL_PIN(139, "RESET_DONE"),
185 PINCTRL_PIN(140, "GBE_TRST_N"),
186 PINCTRL_PIN(141, "GBE_PCI_DIS"),
187 PINCTRL_PIN(142, "GBE_LAN_DIS"),
188 PINCTRL_PIN(143, "GPP_I_10"),
189
190 PINCTRL_PIN(144, "GBE_LED_0_0"),
191 PINCTRL_PIN(145, "GBE_LED_0_1"),
192 PINCTRL_PIN(146, "GBE_LED_1_0"),
193 PINCTRL_PIN(147, "GBE_LED_1_1"),
194 PINCTRL_PIN(148, "GBE_LED_2_0"),
195 PINCTRL_PIN(149, "GBE_LED_2_1"),
196 PINCTRL_PIN(150, "GBE_LED_3_0"),
197 PINCTRL_PIN(151, "GBE_LED_3_1"),
198 PINCTRL_PIN(152, "GBE_SCL_0"),
199 PINCTRL_PIN(153, "GBE_SDA_0"),
200 PINCTRL_PIN(154, "GBE_SCL_1"),
201 PINCTRL_PIN(155, "GBE_SDA_1"),
202 PINCTRL_PIN(156, "GBE_SCL_2"),
203 PINCTRL_PIN(157, "GBE_SDA_2"),
204 PINCTRL_PIN(158, "GBE_SCL_3"),
205 PINCTRL_PIN(159, "GBE_SDA_3"),
206 PINCTRL_PIN(160, "GBE_SDP_0_0"),
207 PINCTRL_PIN(161, "GBE_SDP_0_1"),
208 PINCTRL_PIN(162, "GBE_SDP_1_0"),
209 PINCTRL_PIN(163, "GBE_SDP_1_1"),
210 PINCTRL_PIN(164, "GBE_SDP_2_0"),
211 PINCTRL_PIN(165, "GBE_SDP_2_1"),
212 PINCTRL_PIN(166, "GBE_SDP_3_0"),
213 PINCTRL_PIN(167, "GBE_SDP_3_1"),
214
215 PINCTRL_PIN(168, "GBE_RMIICLK"),
216 PINCTRL_PIN(169, "GBE_RMII_RXD_0"),
217 PINCTRL_PIN(170, "GBE_RMII_RXD_1"),
218 PINCTRL_PIN(171, "GBE_RMII_CRS_DV"),
219 PINCTRL_PIN(172, "GBE_RMII_TX_EN"),
220 PINCTRL_PIN(173, "GBE_RMII_TXD_0"),
221 PINCTRL_PIN(174, "GBE_RMII_TXD_1"),
222 PINCTRL_PIN(175, "GBE_RMII_RX_ER"),
223 PINCTRL_PIN(176, "GBE_RMII_ARBIN"),
224 PINCTRL_PIN(177, "GBE_RMII_ARB_OUT"),
225 PINCTRL_PIN(178, "PE_RST_N"),
226
227 PINCTRL_PIN(179, "FAN_TACH_0"),
228 PINCTRL_PIN(180, "FAN_TACH_1"),
229 PINCTRL_PIN(181, "FAN_TACH_2"),
230 PINCTRL_PIN(182, "FAN_TACH_3"),
231 PINCTRL_PIN(183, "FAN_TACH_4"),
232 PINCTRL_PIN(184, "FAN_TACH_5"),
233 PINCTRL_PIN(185, "FAN_TACH_6"),
234 PINCTRL_PIN(186, "FAN_TACH_7"),
235 PINCTRL_PIN(187, "FAN_PWM_0"),
236 PINCTRL_PIN(188, "FAN_PWM_1"),
237 PINCTRL_PIN(189, "FAN_PWM_2"),
238 PINCTRL_PIN(190, "FAN_PWM_3"),
239 PINCTRL_PIN(191, "GSXDOUT"),
240 PINCTRL_PIN(192, "GSXSLOAD"),
241 PINCTRL_PIN(193, "GSXDIN"),
242 PINCTRL_PIN(194, "GSXSRESETB"),
243 PINCTRL_PIN(195, "GSXCLK"),
244 PINCTRL_PIN(196, "ADR_COMPLETE"),
245 PINCTRL_PIN(197, "NMIB"),
246 PINCTRL_PIN(198, "SMIB"),
247 PINCTRL_PIN(199, "SSATA_DEVSLP_0"),
248 PINCTRL_PIN(200, "SSATA_DEVSLP_1"),
249 PINCTRL_PIN(201, "SSATA_DEVSLP_2"),
250 PINCTRL_PIN(202, "SSATAXPCIE0_SSATAGP0"),
251
252 PINCTRL_PIN(203, "SRCCLKREQB_6"),
253 PINCTRL_PIN(204, "SRCCLKREQB_7"),
254 PINCTRL_PIN(205, "SRCCLKREQB_8"),
255 PINCTRL_PIN(206, "SRCCLKREQB_9"),
256 PINCTRL_PIN(207, "SRCCLKREQB_10"),
257 PINCTRL_PIN(208, "SRCCLKREQB_11"),
258 PINCTRL_PIN(209, "SRCCLKREQB_12"),
259 PINCTRL_PIN(210, "SRCCLKREQB_13"),
260 PINCTRL_PIN(211, "SRCCLKREQB_14"),
261 PINCTRL_PIN(212, "SRCCLKREQB_15"),
262 PINCTRL_PIN(213, "SML2CLK"),
263 PINCTRL_PIN(214, "SML2DATA"),
264 PINCTRL_PIN(215, "SML2ALERTB"),
265 PINCTRL_PIN(216, "SML3CLK"),
266 PINCTRL_PIN(217, "SML3DATA"),
267 PINCTRL_PIN(218, "SML3ALERTB"),
268 PINCTRL_PIN(219, "SML4CLK"),
269 PINCTRL_PIN(220, "SML4DATA"),
270 PINCTRL_PIN(221, "SML4ALERTB"),
271 PINCTRL_PIN(222, "SSATAXPCIE1_SSATAGP1"),
272 PINCTRL_PIN(223, "SSATAXPCIE2_SSATAGP2"),
273 PINCTRL_PIN(224, "SSATAXPCIE3_SSATAGP3"),
274 PINCTRL_PIN(225, "SSATAXPCIE4_SSATAGP4"),
275 PINCTRL_PIN(226, "SSATAXPCIE5_SSATAGP5"),
276
277 PINCTRL_PIN(227, "GPP_L_0"),
278 PINCTRL_PIN(228, "EC_CSME_INTR_OUT"),
279 PINCTRL_PIN(229, "VISA2CH0_D0"),
280 PINCTRL_PIN(230, "VISA2CH0_D1"),
281 PINCTRL_PIN(231, "VISA2CH0_D2"),
282 PINCTRL_PIN(232, "VISA2CH0_D3"),
283 PINCTRL_PIN(233, "VISA2CH0_D4"),
284 PINCTRL_PIN(234, "VISA2CH0_D5"),
285 PINCTRL_PIN(235, "VISA2CH0_D6"),
286 PINCTRL_PIN(236, "VISA2CH0_D7"),
287 PINCTRL_PIN(237, "VISA2CH0_CLK"),
288 PINCTRL_PIN(238, "VISA2CH1_D0"),
289 PINCTRL_PIN(239, "VISA2CH1_D1"),
290 PINCTRL_PIN(240, "VISA2CH1_D2"),
291 PINCTRL_PIN(241, "VISA2CH1_D3"),
292 PINCTRL_PIN(242, "VISA2CH1_D4"),
293 PINCTRL_PIN(243, "VISA2CH1_D5"),
294 PINCTRL_PIN(244, "VISA2CH1_D6"),
295 PINCTRL_PIN(245, "VISA2CH1_D7"),
296 PINCTRL_PIN(246, "VISA2CH1_CLK"),
297 };
298
299 static const struct intel_community lbg_communities[] = {
300 LBG_COMMUNITY(0, 0, 71),
301 LBG_COMMUNITY(1, 72, 132),
302 LBG_COMMUNITY(3, 133, 144),
303 LBG_COMMUNITY(4, 145, 180),
304 LBG_COMMUNITY(5, 181, 246),
305 };
306
307 static const struct intel_pinctrl_soc_data lbg_soc_data = {
308 .pins = lbg_pins,
309 .npins = ARRAY_SIZE(lbg_pins),
310 .communities = lbg_communities,
311 .ncommunities = ARRAY_SIZE(lbg_communities),
312 };
313
314 static INTEL_PINCTRL_PM_OPS(lbg_pinctrl_pm_ops);
315
316 static const struct acpi_device_id lbg_pinctrl_acpi_match[] = {
317 { "INT3536", (kernel_ulong_t)&lbg_soc_data },
318 { }
319 };
320 MODULE_DEVICE_TABLE(acpi, lbg_pinctrl_acpi_match);
321
322 static struct platform_driver lbg_pinctrl_driver = {
323 .probe = intel_pinctrl_probe_by_hid,
324 .driver = {
325 .name = "lewisburg-pinctrl",
326 .acpi_match_table = lbg_pinctrl_acpi_match,
327 .pm = &lbg_pinctrl_pm_ops,
328 },
329 };
330
331 module_platform_driver(lbg_pinctrl_driver);
332
333 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
334 MODULE_DESCRIPTION("Intel Lewisburg pinctrl/GPIO driver");
335 MODULE_LICENSE("GPL v2");