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-rw-r--r--include/linux/i2c/at24.h4
-rw-r--r--include/linux/i2c/s6000.h10
-rw-r--r--include/linux/i2c/twl4030.h47
3 files changed, 61 insertions, 0 deletions
diff --git a/include/linux/i2c/at24.h b/include/linux/i2c/at24.h
index f6edd522a929..8ace93024d60 100644
--- a/include/linux/i2c/at24.h
+++ b/include/linux/i2c/at24.h
@@ -2,6 +2,7 @@
2#define _LINUX_AT24_H 2#define _LINUX_AT24_H
3 3
4#include <linux/types.h> 4#include <linux/types.h>
5#include <linux/memory.h>
5 6
6/* 7/*
7 * As seen through Linux I2C, differences between the most common types of I2C 8 * As seen through Linux I2C, differences between the most common types of I2C
@@ -23,6 +24,9 @@ struct at24_platform_data {
23#define AT24_FLAG_READONLY 0x40 /* sysfs-entry will be read-only */ 24#define AT24_FLAG_READONLY 0x40 /* sysfs-entry will be read-only */
24#define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */ 25#define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */
25#define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */ 26#define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */
27
28 void (*setup)(struct memory_accessor *, void *context);
29 void *context;
26}; 30};
27 31
28#endif /* _LINUX_AT24_H */ 32#endif /* _LINUX_AT24_H */
diff --git a/include/linux/i2c/s6000.h b/include/linux/i2c/s6000.h
new file mode 100644
index 000000000000..d9b34bfdae76
--- /dev/null
+++ b/include/linux/i2c/s6000.h
@@ -0,0 +1,10 @@
1#ifndef __LINUX_I2C_S6000_H
2#define __LINUX_I2C_S6000_H
3
4struct s6_i2c_platform_data {
5 const char *clock; /* the clock to use */
6 int bus_num; /* the bus number to register */
7};
8
9#endif
10
diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl4030.h
index 8137f660a5cc..0dc80ef24975 100644
--- a/include/linux/i2c/twl4030.h
+++ b/include/linux/i2c/twl4030.h
@@ -218,6 +218,53 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
218 218
219/*----------------------------------------------------------------------*/ 219/*----------------------------------------------------------------------*/
220 220
221/* Power bus message definitions */
222
223#define DEV_GRP_NULL 0x0
224#define DEV_GRP_P1 0x1
225#define DEV_GRP_P2 0x2
226#define DEV_GRP_P3 0x4
227
228#define RES_GRP_RES 0x0
229#define RES_GRP_PP 0x1
230#define RES_GRP_RC 0x2
231#define RES_GRP_PP_RC 0x3
232#define RES_GRP_PR 0x4
233#define RES_GRP_PP_PR 0x5
234#define RES_GRP_RC_PR 0x6
235#define RES_GRP_ALL 0x7
236
237#define RES_TYPE2_R0 0x0
238
239#define RES_TYPE_ALL 0x7
240
241#define RES_STATE_WRST 0xF
242#define RES_STATE_ACTIVE 0xE
243#define RES_STATE_SLEEP 0x8
244#define RES_STATE_OFF 0x0
245
246/*
247 * Power Bus Message Format ... these can be sent individually by Linux,
248 * but are usually part of downloaded scripts that are run when various
249 * power events are triggered.
250 *
251 * Broadcast Message (16 Bits):
252 * DEV_GRP[15:13] MT[12] RES_GRP[11:9] RES_TYPE2[8:7] RES_TYPE[6:4]
253 * RES_STATE[3:0]
254 *
255 * Singular Message (16 Bits):
256 * DEV_GRP[15:13] MT[12] RES_ID[11:4] RES_STATE[3:0]
257 */
258
259#define MSG_BROADCAST(devgrp, grp, type, type2, state) \
260 ( (devgrp) << 13 | 1 << 12 | (grp) << 9 | (type2) << 7 \
261 | (type) << 4 | (state))
262
263#define MSG_SINGULAR(devgrp, id, state) \
264 ((devgrp) << 13 | 0 << 12 | (id) << 4 | (state))
265
266/*----------------------------------------------------------------------*/
267
221struct twl4030_bci_platform_data { 268struct twl4030_bci_platform_data {
222 int *battery_tmp_tbl; 269 int *battery_tmp_tbl;
223 unsigned int tblsize; 270 unsigned int tblsize;