1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* |
3 | * Intel Lewisburg pinctrl/GPIO driver |
4 | * |
5 | * Copyright (C) 2017, Intel Corporation |
6 | * Author: Mika Westerberg <mika.westerberg@linux.intel.com> |
7 | */ |
8 | |
9 | #include <linux/mod_devicetable.h> |
10 | #include <linux/module.h> |
11 | #include <linux/platform_device.h> |
12 | #include <linux/pm.h> |
13 | |
14 | #include <linux/pinctrl/pinctrl.h> |
15 | |
16 | #include "pinctrl-intel.h" |
17 | |
18 | #define LBG_PAD_OWN 0x020 |
19 | #define LBG_PADCFGLOCK 0x060 |
20 | #define LBG_HOSTSW_OWN 0x080 |
21 | #define LBG_GPI_IS 0x100 |
22 | #define LBG_GPI_IE 0x110 |
23 | |
24 | #define (b, s, e) \ |
25 | INTEL_COMMUNITY_SIZE(b, s, e, 24, 3, LBG) |
26 | |
27 | /* Lewisburg */ |
28 | static const struct pinctrl_pin_desc lbg_pins[] = { |
29 | /* GPP_A */ |
30 | PINCTRL_PIN(0, "RCINB" ), |
31 | PINCTRL_PIN(1, "LAD_0" ), |
32 | PINCTRL_PIN(2, "LAD_1" ), |
33 | PINCTRL_PIN(3, "LAD_2" ), |
34 | PINCTRL_PIN(4, "LAD_3" ), |
35 | PINCTRL_PIN(5, "LFRAMEB" ), |
36 | PINCTRL_PIN(6, "SERIRQ" ), |
37 | PINCTRL_PIN(7, "PIRQAB" ), |
38 | PINCTRL_PIN(8, "CLKRUNB" ), |
39 | PINCTRL_PIN(9, "CLKOUT_LPC_0" ), |
40 | PINCTRL_PIN(10, "CLKOUT_LPC_1" ), |
41 | PINCTRL_PIN(11, "PMEB" ), |
42 | PINCTRL_PIN(12, "BM_BUSYB" ), |
43 | PINCTRL_PIN(13, "SUSWARNB_SUSPWRDNACK" ), |
44 | PINCTRL_PIN(14, "ESPI_RESETB" ), |
45 | PINCTRL_PIN(15, "SUSACKB" ), |
46 | PINCTRL_PIN(16, "CLKOUT_LPC_2" ), |
47 | PINCTRL_PIN(17, "GPP_A_17" ), |
48 | PINCTRL_PIN(18, "GPP_A_18" ), |
49 | PINCTRL_PIN(19, "GPP_A_19" ), |
50 | PINCTRL_PIN(20, "GPP_A_20" ), |
51 | PINCTRL_PIN(21, "GPP_A_21" ), |
52 | PINCTRL_PIN(22, "GPP_A_22" ), |
53 | PINCTRL_PIN(23, "GPP_A_23" ), |
54 | /* GPP_B */ |
55 | PINCTRL_PIN(24, "CORE_VID_0" ), |
56 | PINCTRL_PIN(25, "CORE_VID_1" ), |
57 | PINCTRL_PIN(26, "VRALERTB" ), |
58 | PINCTRL_PIN(27, "CPU_GP_2" ), |
59 | PINCTRL_PIN(28, "CPU_GP_3" ), |
60 | PINCTRL_PIN(29, "SRCCLKREQB_0" ), |
61 | PINCTRL_PIN(30, "SRCCLKREQB_1" ), |
62 | PINCTRL_PIN(31, "SRCCLKREQB_2" ), |
63 | PINCTRL_PIN(32, "SRCCLKREQB_3" ), |
64 | PINCTRL_PIN(33, "SRCCLKREQB_4" ), |
65 | PINCTRL_PIN(34, "SRCCLKREQB_5" ), |
66 | PINCTRL_PIN(35, "GPP_B_11" ), |
67 | PINCTRL_PIN(36, "SLP_S0B" ), |
68 | PINCTRL_PIN(37, "PLTRSTB" ), |
69 | PINCTRL_PIN(38, "SPKR" ), |
70 | PINCTRL_PIN(39, "GPP_B_15" ), |
71 | PINCTRL_PIN(40, "GPP_B_16" ), |
72 | PINCTRL_PIN(41, "GPP_B_17" ), |
73 | PINCTRL_PIN(42, "GPP_B_18" ), |
74 | PINCTRL_PIN(43, "GPP_B_19" ), |
75 | PINCTRL_PIN(44, "GPP_B_20" ), |
76 | PINCTRL_PIN(45, "GPP_B_21" ), |
77 | PINCTRL_PIN(46, "GPP_B_22" ), |
78 | PINCTRL_PIN(47, "SML1ALERTB" ), |
79 | /* GPP_F */ |
80 | PINCTRL_PIN(48, "SATAXPCIE_3" ), |
81 | PINCTRL_PIN(49, "SATAXPCIE_4" ), |
82 | PINCTRL_PIN(50, "SATAXPCIE_5" ), |
83 | PINCTRL_PIN(51, "SATAXPCIE_6" ), |
84 | PINCTRL_PIN(52, "SATAXPCIE_7" ), |
85 | PINCTRL_PIN(53, "SATA_DEVSLP_3" ), |
86 | PINCTRL_PIN(54, "SATA_DEVSLP_4" ), |
87 | PINCTRL_PIN(55, "SATA_DEVSLP_5" ), |
88 | PINCTRL_PIN(56, "SATA_DEVSLP_6" ), |
89 | PINCTRL_PIN(57, "SATA_DEVSLP_7" ), |
90 | PINCTRL_PIN(58, "SATA_SCLOCK" ), |
91 | PINCTRL_PIN(59, "SATA_SLOAD" ), |
92 | PINCTRL_PIN(60, "SATA_SDATAOUT1" ), |
93 | PINCTRL_PIN(61, "SATA_SDATAOUT0" ), |
94 | PINCTRL_PIN(62, "SSATA_LEDB" ), |
95 | PINCTRL_PIN(63, "USB2_OCB_4" ), |
96 | PINCTRL_PIN(64, "USB2_OCB_5" ), |
97 | PINCTRL_PIN(65, "USB2_OCB_6" ), |
98 | PINCTRL_PIN(66, "USB2_OCB_7" ), |
99 | PINCTRL_PIN(67, "GBE_SMBUS_CLK" ), |
100 | PINCTRL_PIN(68, "GBE_SMBDATA" ), |
101 | PINCTRL_PIN(69, "GBE_SMBALRTN" ), |
102 | PINCTRL_PIN(70, "SSATA_SCLOCK" ), |
103 | PINCTRL_PIN(71, "SSATA_SLOAD" ), |
104 | /* GPP_C */ |
105 | PINCTRL_PIN(72, "SMBCLK" ), |
106 | PINCTRL_PIN(73, "SMBDATA" ), |
107 | PINCTRL_PIN(74, "SMBALERTB" ), |
108 | PINCTRL_PIN(75, "SML0CLK" ), |
109 | PINCTRL_PIN(76, "SML0DATA" ), |
110 | PINCTRL_PIN(77, "SML0ALERTB" ), |
111 | PINCTRL_PIN(78, "SML1CLK" ), |
112 | PINCTRL_PIN(79, "SML1DATA" ), |
113 | PINCTRL_PIN(80, "GPP_C_8" ), |
114 | PINCTRL_PIN(81, "GPP_C_9" ), |
115 | PINCTRL_PIN(82, "GPP_C_10" ), |
116 | PINCTRL_PIN(83, "GPP_C_11" ), |
117 | PINCTRL_PIN(84, "GPP_C_12" ), |
118 | PINCTRL_PIN(85, "GPP_C_13" ), |
119 | PINCTRL_PIN(86, "GPP_C_14" ), |
120 | PINCTRL_PIN(87, "GPP_C_15" ), |
121 | PINCTRL_PIN(88, "GPP_C_16" ), |
122 | PINCTRL_PIN(89, "GPP_C_17" ), |
123 | PINCTRL_PIN(90, "GPP_C_18" ), |
124 | PINCTRL_PIN(91, "GPP_C_19" ), |
125 | PINCTRL_PIN(92, "GPP_C_20" ), |
126 | PINCTRL_PIN(93, "GPP_C_21" ), |
127 | PINCTRL_PIN(94, "GPP_C_22" ), |
128 | PINCTRL_PIN(95, "GPP_C_23" ), |
129 | /* GPP_D */ |
130 | PINCTRL_PIN(96, "GPP_D_0" ), |
131 | PINCTRL_PIN(97, "GPP_D_1" ), |
132 | PINCTRL_PIN(98, "GPP_D_2" ), |
133 | PINCTRL_PIN(99, "GPP_D_3" ), |
134 | PINCTRL_PIN(100, "GPP_D_4" ), |
135 | PINCTRL_PIN(101, "SSP0_SFRM" ), |
136 | PINCTRL_PIN(102, "SSP0_TXD" ), |
137 | PINCTRL_PIN(103, "SSP0_RXD" ), |
138 | PINCTRL_PIN(104, "SSP0_SCLK" ), |
139 | PINCTRL_PIN(105, "SSATA_DEVSLP_3" ), |
140 | PINCTRL_PIN(106, "SSATA_DEVSLP_4" ), |
141 | PINCTRL_PIN(107, "SSATA_DEVSLP_5" ), |
142 | PINCTRL_PIN(108, "SSATA_SDATAOUT1" ), |
143 | PINCTRL_PIN(109, "SML0BCLK_SML0BCLKIE" ), |
144 | PINCTRL_PIN(110, "SML0BDATA_SML0BDATAIE" ), |
145 | PINCTRL_PIN(111, "SSATA_SDATAOUT0" ), |
146 | PINCTRL_PIN(112, "SML0BALERTB_SML0BALERTBIE" ), |
147 | PINCTRL_PIN(113, "DMIC_CLK_1" ), |
148 | PINCTRL_PIN(114, "DMIC_DATA_1" ), |
149 | PINCTRL_PIN(115, "DMIC_CLK_0" ), |
150 | PINCTRL_PIN(116, "DMIC_DATA_0" ), |
151 | PINCTRL_PIN(117, "IE_UART_RXD" ), |
152 | PINCTRL_PIN(118, "IE_UART_TXD" ), |
153 | PINCTRL_PIN(119, "GPP_D_23" ), |
154 | /* GPP_E */ |
155 | PINCTRL_PIN(120, "SATAXPCIE_0" ), |
156 | PINCTRL_PIN(121, "SATAXPCIE_1" ), |
157 | PINCTRL_PIN(122, "SATAXPCIE_2" ), |
158 | PINCTRL_PIN(123, "CPU_GP_0" ), |
159 | PINCTRL_PIN(124, "SATA_DEVSLP_0" ), |
160 | PINCTRL_PIN(125, "SATA_DEVSLP_1" ), |
161 | PINCTRL_PIN(126, "SATA_DEVSLP_2" ), |
162 | PINCTRL_PIN(127, "CPU_GP_1" ), |
163 | PINCTRL_PIN(128, "SATA_LEDB" ), |
164 | PINCTRL_PIN(129, "USB2_OCB_0" ), |
165 | PINCTRL_PIN(130, "USB2_OCB_1" ), |
166 | PINCTRL_PIN(131, "USB2_OCB_2" ), |
167 | PINCTRL_PIN(132, "USB2_OCB_3" ), |
168 | /* GPP_I */ |
169 | PINCTRL_PIN(133, "GBE_TDO" ), |
170 | PINCTRL_PIN(134, "GBE_TCK" ), |
171 | PINCTRL_PIN(135, "GBE_TMS" ), |
172 | PINCTRL_PIN(136, "GBE_TDI" ), |
173 | PINCTRL_PIN(137, "DO_RESET_INB" ), |
174 | PINCTRL_PIN(138, "DO_RESET_OUTB" ), |
175 | PINCTRL_PIN(139, "RESET_DONE" ), |
176 | PINCTRL_PIN(140, "GBE_TRST_N" ), |
177 | PINCTRL_PIN(141, "GBE_PCI_DIS" ), |
178 | PINCTRL_PIN(142, "GBE_LAN_DIS" ), |
179 | PINCTRL_PIN(143, "GPP_I_10" ), |
180 | /* GPP_J */ |
181 | PINCTRL_PIN(144, "GBE_LED_0_0" ), |
182 | PINCTRL_PIN(145, "GBE_LED_0_1" ), |
183 | PINCTRL_PIN(146, "GBE_LED_1_0" ), |
184 | PINCTRL_PIN(147, "GBE_LED_1_1" ), |
185 | PINCTRL_PIN(148, "GBE_LED_2_0" ), |
186 | PINCTRL_PIN(149, "GBE_LED_2_1" ), |
187 | PINCTRL_PIN(150, "GBE_LED_3_0" ), |
188 | PINCTRL_PIN(151, "GBE_LED_3_1" ), |
189 | PINCTRL_PIN(152, "GBE_SCL_0" ), |
190 | PINCTRL_PIN(153, "GBE_SDA_0" ), |
191 | PINCTRL_PIN(154, "GBE_SCL_1" ), |
192 | PINCTRL_PIN(155, "GBE_SDA_1" ), |
193 | PINCTRL_PIN(156, "GBE_SCL_2" ), |
194 | PINCTRL_PIN(157, "GBE_SDA_2" ), |
195 | PINCTRL_PIN(158, "GBE_SCL_3" ), |
196 | PINCTRL_PIN(159, "GBE_SDA_3" ), |
197 | PINCTRL_PIN(160, "GBE_SDP_0_0" ), |
198 | PINCTRL_PIN(161, "GBE_SDP_0_1" ), |
199 | PINCTRL_PIN(162, "GBE_SDP_1_0" ), |
200 | PINCTRL_PIN(163, "GBE_SDP_1_1" ), |
201 | PINCTRL_PIN(164, "GBE_SDP_2_0" ), |
202 | PINCTRL_PIN(165, "GBE_SDP_2_1" ), |
203 | PINCTRL_PIN(166, "GBE_SDP_3_0" ), |
204 | PINCTRL_PIN(167, "GBE_SDP_3_1" ), |
205 | /* GPP_K */ |
206 | PINCTRL_PIN(168, "GBE_RMIICLK" ), |
207 | PINCTRL_PIN(169, "GBE_RMII_RXD_0" ), |
208 | PINCTRL_PIN(170, "GBE_RMII_RXD_1" ), |
209 | PINCTRL_PIN(171, "GBE_RMII_CRS_DV" ), |
210 | PINCTRL_PIN(172, "GBE_RMII_TX_EN" ), |
211 | PINCTRL_PIN(173, "GBE_RMII_TXD_0" ), |
212 | PINCTRL_PIN(174, "GBE_RMII_TXD_1" ), |
213 | PINCTRL_PIN(175, "GBE_RMII_RX_ER" ), |
214 | PINCTRL_PIN(176, "GBE_RMII_ARBIN" ), |
215 | PINCTRL_PIN(177, "GBE_RMII_ARB_OUT" ), |
216 | PINCTRL_PIN(178, "PE_RST_N" ), |
217 | /* GPP_G */ |
218 | PINCTRL_PIN(179, "FAN_TACH_0" ), |
219 | PINCTRL_PIN(180, "FAN_TACH_1" ), |
220 | PINCTRL_PIN(181, "FAN_TACH_2" ), |
221 | PINCTRL_PIN(182, "FAN_TACH_3" ), |
222 | PINCTRL_PIN(183, "FAN_TACH_4" ), |
223 | PINCTRL_PIN(184, "FAN_TACH_5" ), |
224 | PINCTRL_PIN(185, "FAN_TACH_6" ), |
225 | PINCTRL_PIN(186, "FAN_TACH_7" ), |
226 | PINCTRL_PIN(187, "FAN_PWM_0" ), |
227 | PINCTRL_PIN(188, "FAN_PWM_1" ), |
228 | PINCTRL_PIN(189, "FAN_PWM_2" ), |
229 | PINCTRL_PIN(190, "FAN_PWM_3" ), |
230 | PINCTRL_PIN(191, "GSXDOUT" ), |
231 | PINCTRL_PIN(192, "GSXSLOAD" ), |
232 | PINCTRL_PIN(193, "GSXDIN" ), |
233 | PINCTRL_PIN(194, "GSXSRESETB" ), |
234 | PINCTRL_PIN(195, "GSXCLK" ), |
235 | PINCTRL_PIN(196, "ADR_COMPLETE" ), |
236 | PINCTRL_PIN(197, "NMIB" ), |
237 | PINCTRL_PIN(198, "SMIB" ), |
238 | PINCTRL_PIN(199, "SSATA_DEVSLP_0" ), |
239 | PINCTRL_PIN(200, "SSATA_DEVSLP_1" ), |
240 | PINCTRL_PIN(201, "SSATA_DEVSLP_2" ), |
241 | PINCTRL_PIN(202, "SSATAXPCIE0_SSATAGP0" ), |
242 | /* GPP_H */ |
243 | PINCTRL_PIN(203, "SRCCLKREQB_6" ), |
244 | PINCTRL_PIN(204, "SRCCLKREQB_7" ), |
245 | PINCTRL_PIN(205, "SRCCLKREQB_8" ), |
246 | PINCTRL_PIN(206, "SRCCLKREQB_9" ), |
247 | PINCTRL_PIN(207, "SRCCLKREQB_10" ), |
248 | PINCTRL_PIN(208, "SRCCLKREQB_11" ), |
249 | PINCTRL_PIN(209, "SRCCLKREQB_12" ), |
250 | PINCTRL_PIN(210, "SRCCLKREQB_13" ), |
251 | PINCTRL_PIN(211, "SRCCLKREQB_14" ), |
252 | PINCTRL_PIN(212, "SRCCLKREQB_15" ), |
253 | PINCTRL_PIN(213, "SML2CLK" ), |
254 | PINCTRL_PIN(214, "SML2DATA" ), |
255 | PINCTRL_PIN(215, "SML2ALERTB" ), |
256 | PINCTRL_PIN(216, "SML3CLK" ), |
257 | PINCTRL_PIN(217, "SML3DATA" ), |
258 | PINCTRL_PIN(218, "SML3ALERTB" ), |
259 | PINCTRL_PIN(219, "SML4CLK" ), |
260 | PINCTRL_PIN(220, "SML4DATA" ), |
261 | PINCTRL_PIN(221, "SML4ALERTB" ), |
262 | PINCTRL_PIN(222, "SSATAXPCIE1_SSATAGP1" ), |
263 | PINCTRL_PIN(223, "SSATAXPCIE2_SSATAGP2" ), |
264 | PINCTRL_PIN(224, "SSATAXPCIE3_SSATAGP3" ), |
265 | PINCTRL_PIN(225, "SSATAXPCIE4_SSATAGP4" ), |
266 | PINCTRL_PIN(226, "SSATAXPCIE5_SSATAGP5" ), |
267 | /* GPP_L */ |
268 | PINCTRL_PIN(227, "GPP_L_0" ), |
269 | PINCTRL_PIN(228, "EC_CSME_INTR_OUT" ), |
270 | PINCTRL_PIN(229, "VISA2CH0_D0" ), |
271 | PINCTRL_PIN(230, "VISA2CH0_D1" ), |
272 | PINCTRL_PIN(231, "VISA2CH0_D2" ), |
273 | PINCTRL_PIN(232, "VISA2CH0_D3" ), |
274 | PINCTRL_PIN(233, "VISA2CH0_D4" ), |
275 | PINCTRL_PIN(234, "VISA2CH0_D5" ), |
276 | PINCTRL_PIN(235, "VISA2CH0_D6" ), |
277 | PINCTRL_PIN(236, "VISA2CH0_D7" ), |
278 | PINCTRL_PIN(237, "VISA2CH0_CLK" ), |
279 | PINCTRL_PIN(238, "VISA2CH1_D0" ), |
280 | PINCTRL_PIN(239, "VISA2CH1_D1" ), |
281 | PINCTRL_PIN(240, "VISA2CH1_D2" ), |
282 | PINCTRL_PIN(241, "VISA2CH1_D3" ), |
283 | PINCTRL_PIN(242, "VISA2CH1_D4" ), |
284 | PINCTRL_PIN(243, "VISA2CH1_D5" ), |
285 | PINCTRL_PIN(244, "VISA2CH1_D6" ), |
286 | PINCTRL_PIN(245, "VISA2CH1_D7" ), |
287 | PINCTRL_PIN(246, "VISA2CH1_CLK" ), |
288 | }; |
289 | |
290 | static const struct intel_community lbg_communities[] = { |
291 | LBG_COMMUNITY(0, 0, 71), |
292 | LBG_COMMUNITY(1, 72, 132), |
293 | LBG_COMMUNITY(3, 133, 143), |
294 | LBG_COMMUNITY(4, 144, 178), |
295 | LBG_COMMUNITY(5, 179, 246), |
296 | }; |
297 | |
298 | static const struct intel_pinctrl_soc_data lbg_soc_data = { |
299 | .pins = lbg_pins, |
300 | .npins = ARRAY_SIZE(lbg_pins), |
301 | .communities = lbg_communities, |
302 | .ncommunities = ARRAY_SIZE(lbg_communities), |
303 | }; |
304 | |
305 | static const struct acpi_device_id lbg_pinctrl_acpi_match[] = { |
306 | { "INT3536" , (kernel_ulong_t)&lbg_soc_data }, |
307 | { } |
308 | }; |
309 | MODULE_DEVICE_TABLE(acpi, lbg_pinctrl_acpi_match); |
310 | |
311 | static struct platform_driver lbg_pinctrl_driver = { |
312 | .probe = intel_pinctrl_probe_by_hid, |
313 | .driver = { |
314 | .name = "lewisburg-pinctrl" , |
315 | .acpi_match_table = lbg_pinctrl_acpi_match, |
316 | .pm = pm_sleep_ptr(&intel_pinctrl_pm_ops), |
317 | }, |
318 | }; |
319 | module_platform_driver(lbg_pinctrl_driver); |
320 | |
321 | MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>" ); |
322 | MODULE_DESCRIPTION("Intel Lewisburg pinctrl/GPIO driver" ); |
323 | MODULE_LICENSE("GPL v2" ); |
324 | MODULE_IMPORT_NS(PINCTRL_INTEL); |
325 | |