1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Copyright (C) ST-Ericsson SA 2010 |
4 | * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com> for ST Ericsson. |
5 | */ |
6 | #ifndef __AB8500_SYSCTRL_H |
7 | #define __AB8500_SYSCTRL_H |
8 | |
9 | #include <linux/bitops.h> |
10 | |
11 | #ifdef CONFIG_AB8500_CORE |
12 | |
13 | int ab8500_sysctrl_read(u16 reg, u8 *value); |
14 | int ab8500_sysctrl_write(u16 reg, u8 mask, u8 value); |
15 | |
16 | #else |
17 | |
18 | static inline int ab8500_sysctrl_read(u16 reg, u8 *value) |
19 | { |
20 | return 0; |
21 | } |
22 | |
23 | static inline int ab8500_sysctrl_write(u16 reg, u8 mask, u8 value) |
24 | { |
25 | return 0; |
26 | } |
27 | |
28 | #endif /* CONFIG_AB8500_CORE */ |
29 | |
30 | static inline int ab8500_sysctrl_set(u16 reg, u8 bits) |
31 | { |
32 | return ab8500_sysctrl_write(reg, mask: bits, value: bits); |
33 | } |
34 | |
35 | static inline int ab8500_sysctrl_clear(u16 reg, u8 bits) |
36 | { |
37 | return ab8500_sysctrl_write(reg, mask: bits, value: 0); |
38 | } |
39 | |
40 | /* Registers */ |
41 | #define AB8500_TURNONSTATUS 0x100 |
42 | #define AB8500_RESETSTATUS 0x101 |
43 | #define AB8500_PONKEY1PRESSSTATUS 0x102 |
44 | #define AB8500_SYSCLKREQSTATUS 0x142 |
45 | #define AB8500_STW4500CTRL1 0x180 |
46 | #define AB8500_STW4500CTRL2 0x181 |
47 | #define AB8500_STW4500CTRL3 0x200 |
48 | #define AB8500_MAINWDOGCTRL 0x201 |
49 | #define AB8500_MAINWDOGTIMER 0x202 |
50 | #define AB8500_LOWBAT 0x203 |
51 | #define AB8500_BATTOK 0x204 |
52 | #define AB8500_SYSCLKTIMER 0x205 |
53 | #define AB8500_SMPSCLKCTRL 0x206 |
54 | #define AB8500_SMPSCLKSEL1 0x207 |
55 | #define AB8500_SMPSCLKSEL2 0x208 |
56 | #define AB8500_SMPSCLKSEL3 0x209 |
57 | #define AB8500_SYSULPCLKCONF 0x20A |
58 | #define AB8500_SYSULPCLKCTRL1 0x20B |
59 | #define AB8500_SYSCLKCTRL 0x20C |
60 | #define AB8500_SYSCLKREQ1VALID 0x20D |
61 | #define AB8500_SYSTEMCTRLSUP 0x20F |
62 | #define AB8500_SYSCLKREQ1RFCLKBUF 0x210 |
63 | #define AB8500_SYSCLKREQ2RFCLKBUF 0x211 |
64 | #define AB8500_SYSCLKREQ3RFCLKBUF 0x212 |
65 | #define AB8500_SYSCLKREQ4RFCLKBUF 0x213 |
66 | #define AB8500_SYSCLKREQ5RFCLKBUF 0x214 |
67 | #define AB8500_SYSCLKREQ6RFCLKBUF 0x215 |
68 | #define AB8500_SYSCLKREQ7RFCLKBUF 0x216 |
69 | #define AB8500_SYSCLKREQ8RFCLKBUF 0x217 |
70 | #define AB8500_DITHERCLKCTRL 0x220 |
71 | #define AB8500_SWATCTRL 0x230 |
72 | #define AB8500_HIQCLKCTRL 0x232 |
73 | #define AB8500_VSIMSYSCLKCTRL 0x233 |
74 | #define AB9540_SYSCLK12BUFCTRL 0x234 |
75 | #define AB9540_SYSCLK12CONFCTRL 0x235 |
76 | #define AB9540_SYSCLK12BUFCTRL2 0x236 |
77 | #define AB9540_SYSCLK12BUF1VALID 0x237 |
78 | #define AB9540_SYSCLK12BUF2VALID 0x238 |
79 | #define AB9540_SYSCLK12BUF3VALID 0x239 |
80 | #define AB9540_SYSCLK12BUF4VALID 0x23A |
81 | |
82 | /* Bits */ |
83 | #define AB8500_TURNONSTATUS_PORNVBAT BIT(0) |
84 | #define AB8500_TURNONSTATUS_PONKEY1DBF BIT(1) |
85 | #define AB8500_TURNONSTATUS_PONKEY2DBF BIT(2) |
86 | #define AB8500_TURNONSTATUS_RTCALARM BIT(3) |
87 | #define AB8500_TURNONSTATUS_MAINCHDET BIT(4) |
88 | #define AB8500_TURNONSTATUS_VBUSDET BIT(5) |
89 | #define AB8500_TURNONSTATUS_USBIDDETECT BIT(6) |
90 | |
91 | #define AB8500_RESETSTATUS_RESETN4500NSTATUS BIT(0) |
92 | #define AB8500_RESETSTATUS_SWRESETN4500NSTATUS BIT(2) |
93 | |
94 | #define AB8500_PONKEY1PRESSSTATUS_PONKEY1PRESSTIME_MASK 0x7F |
95 | #define AB8500_PONKEY1PRESSSTATUS_PONKEY1PRESSTIME_SHIFT 0 |
96 | |
97 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ1STATUS BIT(0) |
98 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ2STATUS BIT(1) |
99 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ3STATUS BIT(2) |
100 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ4STATUS BIT(3) |
101 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ5STATUS BIT(4) |
102 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ6STATUS BIT(5) |
103 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ7STATUS BIT(6) |
104 | #define AB8500_SYSCLKREQSTATUS_SYSCLKREQ8STATUS BIT(7) |
105 | |
106 | #define AB8500_STW4500CTRL1_SWOFF BIT(0) |
107 | #define AB8500_STW4500CTRL1_SWRESET4500N BIT(1) |
108 | #define AB8500_STW4500CTRL1_THDB8500SWOFF BIT(2) |
109 | |
110 | #define AB8500_STW4500CTRL2_RESETNVAUX1VALID BIT(0) |
111 | #define AB8500_STW4500CTRL2_RESETNVAUX2VALID BIT(1) |
112 | #define AB8500_STW4500CTRL2_RESETNVAUX3VALID BIT(2) |
113 | #define AB8500_STW4500CTRL2_RESETNVMODVALID BIT(3) |
114 | #define AB8500_STW4500CTRL2_RESETNVEXTSUPPLY1VALID BIT(4) |
115 | #define AB8500_STW4500CTRL2_RESETNVEXTSUPPLY2VALID BIT(5) |
116 | #define AB8500_STW4500CTRL2_RESETNVEXTSUPPLY3VALID BIT(6) |
117 | #define AB8500_STW4500CTRL2_RESETNVSMPS1VALID BIT(7) |
118 | |
119 | #define AB8500_STW4500CTRL3_CLK32KOUT2DIS BIT(0) |
120 | #define AB8500_STW4500CTRL3_RESETAUDN BIT(1) |
121 | #define AB8500_STW4500CTRL3_RESETDENCN BIT(2) |
122 | #define AB8500_STW4500CTRL3_THSDENA BIT(3) |
123 | |
124 | #define AB8500_MAINWDOGCTRL_MAINWDOGENA BIT(0) |
125 | #define AB8500_MAINWDOGCTRL_MAINWDOGKICK BIT(1) |
126 | #define AB8500_MAINWDOGCTRL_WDEXPTURNONVALID BIT(4) |
127 | |
128 | #define AB8500_MAINWDOGTIMER_MAINWDOGTIMER_MASK 0x7F |
129 | #define AB8500_MAINWDOGTIMER_MAINWDOGTIMER_SHIFT 0 |
130 | |
131 | #define AB8500_LOWBAT_LOWBATENA BIT(0) |
132 | #define AB8500_LOWBAT_LOWBAT_MASK 0x7E |
133 | #define AB8500_LOWBAT_LOWBAT_SHIFT 1 |
134 | |
135 | #define AB8500_BATTOK_BATTOKSEL0THF_MASK 0x0F |
136 | #define AB8500_BATTOK_BATTOKSEL0THF_SHIFT 0 |
137 | #define AB8500_BATTOK_BATTOKSEL1THF_MASK 0xF0 |
138 | #define AB8500_BATTOK_BATTOKSEL1THF_SHIFT 4 |
139 | |
140 | #define AB8500_SYSCLKTIMER_SYSCLKTIMER_MASK 0x0F |
141 | #define AB8500_SYSCLKTIMER_SYSCLKTIMER_SHIFT 0 |
142 | #define AB8500_SYSCLKTIMER_SYSCLKTIMERADJ_MASK 0xF0 |
143 | #define AB8500_SYSCLKTIMER_SYSCLKTIMERADJ_SHIFT 4 |
144 | |
145 | #define AB8500_SMPSCLKCTRL_SMPSCLKINTSEL_MASK 0x03 |
146 | #define AB8500_SMPSCLKCTRL_SMPSCLKINTSEL_SHIFT 0 |
147 | #define AB8500_SMPSCLKCTRL_3M2CLKINTENA BIT(2) |
148 | |
149 | #define AB8500_SMPSCLKSEL1_VARMCLKSEL_MASK 0x07 |
150 | #define AB8500_SMPSCLKSEL1_VARMCLKSEL_SHIFT 0 |
151 | #define AB8500_SMPSCLKSEL1_VAPECLKSEL_MASK 0x38 |
152 | #define AB8500_SMPSCLKSEL1_VAPECLKSEL_SHIFT 3 |
153 | |
154 | #define AB8500_SMPSCLKSEL2_VMODCLKSEL_MASK 0x07 |
155 | #define AB8500_SMPSCLKSEL2_VMODCLKSEL_SHIFT 0 |
156 | #define AB8500_SMPSCLKSEL2_VSMPS1CLKSEL_MASK 0x38 |
157 | #define AB8500_SMPSCLKSEL2_VSMPS1CLKSEL_SHIFT 3 |
158 | |
159 | #define AB8500_SMPSCLKSEL3_VSMPS2CLKSEL_MASK 0x07 |
160 | #define AB8500_SMPSCLKSEL3_VSMPS2CLKSEL_SHIFT 0 |
161 | #define AB8500_SMPSCLKSEL3_VSMPS3CLKSEL_MASK 0x38 |
162 | #define AB8500_SMPSCLKSEL3_VSMPS3CLKSEL_SHIFT 3 |
163 | |
164 | #define AB8500_SYSULPCLKCONF_ULPCLKCONF_MASK 0x03 |
165 | #define AB8500_SYSULPCLKCONF_ULPCLKCONF_SHIFT 0 |
166 | #define AB8500_SYSULPCLKCONF_CLK27MHZSTRE BIT(2) |
167 | #define AB8500_SYSULPCLKCONF_TVOUTCLKDELN BIT(3) |
168 | #define AB8500_SYSULPCLKCONF_TVOUTCLKINV BIT(4) |
169 | #define AB8500_SYSULPCLKCONF_ULPCLKSTRE BIT(5) |
170 | #define AB8500_SYSULPCLKCONF_CLK27MHZBUFENA BIT(6) |
171 | #define AB8500_SYSULPCLKCONF_CLK27MHZPDENA BIT(7) |
172 | |
173 | #define AB8500_SYSULPCLKCTRL1_SYSULPCLKINTSEL_MASK 0x03 |
174 | #define AB8500_SYSULPCLKCTRL1_SYSULPCLKINTSEL_SHIFT 0 |
175 | #define AB8500_SYSULPCLKCTRL1_ULPCLKREQ BIT(2) |
176 | #define AB8500_SYSULPCLKCTRL1_4500SYSCLKREQ BIT(3) |
177 | #define AB8500_SYSULPCLKCTRL1_AUDIOCLKENA BIT(4) |
178 | #define AB8500_SYSULPCLKCTRL1_SYSCLKBUF2REQ BIT(5) |
179 | #define AB8500_SYSULPCLKCTRL1_SYSCLKBUF3REQ BIT(6) |
180 | #define AB8500_SYSULPCLKCTRL1_SYSCLKBUF4REQ BIT(7) |
181 | |
182 | #define AB8500_SYSCLKCTRL_TVOUTPLLENA BIT(0) |
183 | #define AB8500_SYSCLKCTRL_TVOUTCLKENA BIT(1) |
184 | #define AB8500_SYSCLKCTRL_USBCLKENA BIT(2) |
185 | |
186 | #define AB8500_SYSCLKREQ1VALID_SYSCLKREQ1VALID BIT(0) |
187 | #define AB8500_SYSCLKREQ1VALID_ULPCLKREQ1VALID BIT(1) |
188 | #define AB8500_SYSCLKREQ1VALID_USBSYSCLKREQ1VALID BIT(2) |
189 | |
190 | #define AB8500_SYSTEMCTRLSUP_EXTSUP12LPNCLKSEL_MASK 0x03 |
191 | #define AB8500_SYSTEMCTRLSUP_EXTSUP12LPNCLKSEL_SHIFT 0 |
192 | #define AB8500_SYSTEMCTRLSUP_EXTSUP3LPNCLKSEL_MASK 0x0C |
193 | #define AB8500_SYSTEMCTRLSUP_EXTSUP3LPNCLKSEL_SHIFT 2 |
194 | #define AB8500_SYSTEMCTRLSUP_INTDB8500NOD BIT(4) |
195 | |
196 | #define AB8500_SYSCLKREQ1RFCLKBUF_SYSCLKREQ1RFCLKBUF2 BIT(2) |
197 | #define AB8500_SYSCLKREQ1RFCLKBUF_SYSCLKREQ1RFCLKBUF3 BIT(3) |
198 | #define AB8500_SYSCLKREQ1RFCLKBUF_SYSCLKREQ1RFCLKBUF4 BIT(4) |
199 | |
200 | #define AB8500_SYSCLKREQ2RFCLKBUF_SYSCLKREQ2RFCLKBUF2 BIT(2) |
201 | #define AB8500_SYSCLKREQ2RFCLKBUF_SYSCLKREQ2RFCLKBUF3 BIT(3) |
202 | #define AB8500_SYSCLKREQ2RFCLKBUF_SYSCLKREQ2RFCLKBUF4 BIT(4) |
203 | |
204 | #define AB8500_SYSCLKREQ3RFCLKBUF_SYSCLKREQ3RFCLKBUF2 BIT(2) |
205 | #define AB8500_SYSCLKREQ3RFCLKBUF_SYSCLKREQ3RFCLKBUF3 BIT(3) |
206 | #define AB8500_SYSCLKREQ3RFCLKBUF_SYSCLKREQ3RFCLKBUF4 BIT(4) |
207 | |
208 | #define AB8500_SYSCLKREQ4RFCLKBUF_SYSCLKREQ4RFCLKBUF2 BIT(2) |
209 | #define AB8500_SYSCLKREQ4RFCLKBUF_SYSCLKREQ4RFCLKBUF3 BIT(3) |
210 | #define AB8500_SYSCLKREQ4RFCLKBUF_SYSCLKREQ4RFCLKBUF4 BIT(4) |
211 | |
212 | #define AB8500_SYSCLKREQ5RFCLKBUF_SYSCLKREQ5RFCLKBUF2 BIT(2) |
213 | #define AB8500_SYSCLKREQ5RFCLKBUF_SYSCLKREQ5RFCLKBUF3 BIT(3) |
214 | #define AB8500_SYSCLKREQ5RFCLKBUF_SYSCLKREQ5RFCLKBUF4 BIT(4) |
215 | |
216 | #define AB8500_SYSCLKREQ6RFCLKBUF_SYSCLKREQ6RFCLKBUF2 BIT(2) |
217 | #define AB8500_SYSCLKREQ6RFCLKBUF_SYSCLKREQ6RFCLKBUF3 BIT(3) |
218 | #define AB8500_SYSCLKREQ6RFCLKBUF_SYSCLKREQ6RFCLKBUF4 BIT(4) |
219 | |
220 | #define AB8500_SYSCLKREQ7RFCLKBUF_SYSCLKREQ7RFCLKBUF2 BIT(2) |
221 | #define AB8500_SYSCLKREQ7RFCLKBUF_SYSCLKREQ7RFCLKBUF3 BIT(3) |
222 | #define AB8500_SYSCLKREQ7RFCLKBUF_SYSCLKREQ7RFCLKBUF4 BIT(4) |
223 | |
224 | #define AB8500_SYSCLKREQ8RFCLKBUF_SYSCLKREQ8RFCLKBUF2 BIT(2) |
225 | #define AB8500_SYSCLKREQ8RFCLKBUF_SYSCLKREQ8RFCLKBUF3 BIT(3) |
226 | #define AB8500_SYSCLKREQ8RFCLKBUF_SYSCLKREQ8RFCLKBUF4 BIT(4) |
227 | |
228 | #define AB8500_DITHERCLKCTRL_VARMDITHERENA BIT(0) |
229 | #define AB8500_DITHERCLKCTRL_VSMPS3DITHERENA BIT(1) |
230 | #define AB8500_DITHERCLKCTRL_VSMPS1DITHERENA BIT(2) |
231 | #define AB8500_DITHERCLKCTRL_VSMPS2DITHERENA BIT(3) |
232 | #define AB8500_DITHERCLKCTRL_VMODDITHERENA BIT(4) |
233 | #define AB8500_DITHERCLKCTRL_VAPEDITHERENA BIT(5) |
234 | #define AB8500_DITHERCLKCTRL_DITHERDEL_MASK 0xC0 |
235 | #define AB8500_DITHERCLKCTRL_DITHERDEL_SHIFT 6 |
236 | |
237 | #define AB8500_SWATCTRL_UPDATERF BIT(0) |
238 | #define AB8500_SWATCTRL_SWATENABLE BIT(1) |
239 | #define AB8500_SWATCTRL_RFOFFTIMER_MASK 0x1C |
240 | #define AB8500_SWATCTRL_RFOFFTIMER_SHIFT 2 |
241 | #define AB8500_SWATCTRL_SWATBIT5 BIT(6) |
242 | |
243 | #define AB8500_HIQCLKCTRL_SYSCLKREQ1HIQENAVALID BIT(0) |
244 | #define AB8500_HIQCLKCTRL_SYSCLKREQ2HIQENAVALID BIT(1) |
245 | #define AB8500_HIQCLKCTRL_SYSCLKREQ3HIQENAVALID BIT(2) |
246 | #define AB8500_HIQCLKCTRL_SYSCLKREQ4HIQENAVALID BIT(3) |
247 | #define AB8500_HIQCLKCTRL_SYSCLKREQ5HIQENAVALID BIT(4) |
248 | #define AB8500_HIQCLKCTRL_SYSCLKREQ6HIQENAVALID BIT(5) |
249 | #define AB8500_HIQCLKCTRL_SYSCLKREQ7HIQENAVALID BIT(6) |
250 | #define AB8500_HIQCLKCTRL_SYSCLKREQ8HIQENAVALID BIT(7) |
251 | |
252 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ1VALID BIT(0) |
253 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ2VALID BIT(1) |
254 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ3VALID BIT(2) |
255 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ4VALID BIT(3) |
256 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ5VALID BIT(4) |
257 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ6VALID BIT(5) |
258 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ7VALID BIT(6) |
259 | #define AB8500_VSIMSYSCLKCTRL_VSIMSYSCLKREQ8VALID BIT(7) |
260 | |
261 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF1ENA BIT(0) |
262 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF2ENA BIT(1) |
263 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF3ENA BIT(2) |
264 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF4ENA BIT(3) |
265 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUFENA_MASK 0x0F |
266 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF1STRE BIT(4) |
267 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF2STRE BIT(5) |
268 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF3STRE BIT(6) |
269 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUF4STRE BIT(7) |
270 | #define AB9540_SYSCLK12BUFCTRL_SYSCLK12BUFSTRE_MASK 0xF0 |
271 | |
272 | #define AB9540_SYSCLK12CONFCTRL_PLL26TO38ENA BIT(0) |
273 | #define AB9540_SYSCLK12CONFCTRL_SYSCLK12USBMUXSEL BIT(1) |
274 | #define AB9540_SYSCLK12CONFCTRL_INT384MHZMUXSEL0 BIT(2) |
275 | #define AB9540_SYSCLK12CONFCTRL_INT384MHZMUXSEL1 BIT(3) |
276 | #define AB9540_SYSCLK12CONFCTRL_SYSCLK12BUFMUX BIT(4) |
277 | #define AB9540_SYSCLK12CONFCTRL_SYSCLK12PLLMUX BIT(5) |
278 | #define AB9540_SYSCLK12CONFCTRL_SYSCLK2MUXVALID BIT(6) |
279 | |
280 | #define AB9540_SYSCLK12BUFCTRL2_SYSCLK12BUF1PDENA BIT(0) |
281 | #define AB9540_SYSCLK12BUFCTRL2_SYSCLK12BUF2PDENA BIT(1) |
282 | #define AB9540_SYSCLK12BUFCTRL2_SYSCLK12BUF3PDENA BIT(2) |
283 | #define AB9540_SYSCLK12BUFCTRL2_SYSCLK12BUF4PDENA BIT(3) |
284 | |
285 | #define AB9540_SYSCLK12BUF1VALID_SYSCLK12BUF1VALID_MASK 0xFF |
286 | #define AB9540_SYSCLK12BUF1VALID_SYSCLK12BUF1VALID_SHIFT 0 |
287 | |
288 | #define AB9540_SYSCLK12BUF2VALID_SYSCLK12BUF2VALID_MASK 0xFF |
289 | #define AB9540_SYSCLK12BUF2VALID_SYSCLK12BUF2VALID_SHIFT 0 |
290 | |
291 | #define AB9540_SYSCLK12BUF3VALID_SYSCLK12BUF3VALID_MASK 0xFF |
292 | #define AB9540_SYSCLK12BUF3VALID_SYSCLK12BUF3VALID_SHIFT 0 |
293 | |
294 | #define AB9540_SYSCLK12BUF4VALID_SYSCLK12BUF4VALID_MASK 0xFF |
295 | #define AB9540_SYSCLK12BUF4VALID_SYSCLK12BUF4VALID_SHIFT 0 |
296 | |
297 | #define AB8500_ENABLE_WD 0x1 |
298 | #define AB8500_KICK_WD 0x2 |
299 | #define AB8500_WD_RESTART_ON_EXPIRE 0x10 |
300 | |
301 | #endif /* __AB8500_SYSCTRL_H */ |
302 | |