Merge tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Changes to existing drivers:
   - Use of managed resources - omap, twl4030, ti_am335x_tscadc
   - Advanced error handling - omap
   - Rework clk management - omap
   - Device Tree (re-)work - tc3589x, pm8921, da9055, sec
   - IRC management overhaul and !BROKEN - pm8921
   - Convert to regmap - ssbi, pm8921
   - Use simple power-management ops - ucb1x00
   - Include file clean-up - adp5520, cs5535, janz, lpc_ich,
      - lpc_sch, max14577, mcp-sa11x0, pcf50633-adc, rc5t583,
      	rdc321x-southbridge, retu, smsc-ece1099, ti-ssp, ti_am335x_tscadc,
	tps65912, vexpress-config, wm8350, ywm8350
   - Various bug fixes across the subsystem
      - NULL/invalid pointer dereference prevention
      - Resource leak mitigation,
      - Variable used initialised
      - Staticise various containers
      - Enforce return value checks

  New drivers/supported devices:
   - Add support for s2mps14 and s2mpa01 to sec
   - Add support for da9063 (v5) to da9063
   - Add support for atom-c2000 to gpio-ich
   - Add support for come-{mbt10,cbt6,chl6} to kempld
   - Add support for da9053 to da9052
   - Add support for itco-wdt (v3) and baytrail to lpc_ich
   - Add new drivers for tps65218, rtsx_usb, bcm590xx

  (Re-)moved drivers:
   - twl4030 ==> drivers/iio
   - ti-ssp  ==> /dev/null"

* tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (103 commits)
  mfd: wm5110: Correct default for HEADPHONE_DETECT_1
  mfd: arizona: Correct small errors in the DT binding documentation
  mfd: arizona: Mark DSP clocking register as volatile
  mfd: devicetree: bindings: Add pm8xxx RTC description
  mfd: kempld-core: Fix potential hang-up during boot
  mfd: sec-core: Fix uninitialized 'regmap_rtc' on S2MPA01
  mfd: tps65910: Fix regmap_irq_chip_data leak on mfd_add_devices fail
  mfd: tps65910: Fix possible invalid pointer dereference on regmap_add_irq_chip fail
  mfd: sec-core: Fix I2C dummy device resource leak on probe failure
  mfd: sec-core: Add of_compatible strings for clock MFD cells
  mfd: Remove obsolete ti-ssp driver
  Documentation: mfd: s2mps11: Describe S5M8767 and S2MPS14 clocks
  mfd: bcm590xx: Fix type argument for module device table
  mfd: lpc_ich: Add support for Intel Bay Trail SoC
  mfd: lpc_ich: Add support for NM10 GPIO
  mfd: lpc_ich: Change Avoton to iTCO v3
  watchdog: iTCO_wdt: Add support for v3 silicon
  mfd: lpc_ich: Add support for iTCO v3
  mfd: lpc_ich: Remove lpc_ich_cfg struct use
  mfd: lpc_ich: Only configure watchdog or GPIO when present
  ...

12 files changed, 1109 insertions, 172 deletions

diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h
index 3ddaa634b19d..7b35c21170d5 100644
--- a/include/linux/mfd/arizona/registers.h
+++ b/include/linux/mfd/arizona/registers.h
@@ -1034,6 +1034,27 @@
 #define ARIZONA_DSP1_STATUS_1                    0x1104
 #define ARIZONA_DSP1_STATUS_2                    0x1105
 #define ARIZONA_DSP1_STATUS_3                    0x1106
+#define ARIZONA_DSP1_STATUS_4                    0x1107
+#define ARIZONA_DSP1_WDMA_BUFFER_1               0x1110
+#define ARIZONA_DSP1_WDMA_BUFFER_2               0x1111
+#define ARIZONA_DSP1_WDMA_BUFFER_3               0x1112
+#define ARIZONA_DSP1_WDMA_BUFFER_4               0x1113
+#define ARIZONA_DSP1_WDMA_BUFFER_5               0x1114
+#define ARIZONA_DSP1_WDMA_BUFFER_6               0x1115
+#define ARIZONA_DSP1_WDMA_BUFFER_7               0x1116
+#define ARIZONA_DSP1_WDMA_BUFFER_8               0x1117
+#define ARIZONA_DSP1_RDMA_BUFFER_1               0x1120
+#define ARIZONA_DSP1_RDMA_BUFFER_2               0x1121
+#define ARIZONA_DSP1_RDMA_BUFFER_3               0x1122
+#define ARIZONA_DSP1_RDMA_BUFFER_4               0x1123
+#define ARIZONA_DSP1_RDMA_BUFFER_5               0x1124
+#define ARIZONA_DSP1_RDMA_BUFFER_6               0x1125
+#define ARIZONA_DSP1_WDMA_CONFIG_1               0x1130
+#define ARIZONA_DSP1_WDMA_CONFIG_2               0x1131
+#define ARIZONA_DSP1_WDMA_OFFSET_1               0x1132
+#define ARIZONA_DSP1_RDMA_CONFIG_1               0x1134
+#define ARIZONA_DSP1_RDMA_OFFSET_1               0x1135
+#define ARIZONA_DSP1_EXTERNAL_START_SELECT_1     0x1138
 #define ARIZONA_DSP1_SCRATCH_0                   0x1140
 #define ARIZONA_DSP1_SCRATCH_1                   0x1141
 #define ARIZONA_DSP1_SCRATCH_2                   0x1142
@@ -1043,6 +1064,27 @@
 #define ARIZONA_DSP2_STATUS_1                    0x1204
 #define ARIZONA_DSP2_STATUS_2                    0x1205
 #define ARIZONA_DSP2_STATUS_3                    0x1206
+#define ARIZONA_DSP2_STATUS_4                    0x1207
+#define ARIZONA_DSP2_WDMA_BUFFER_1               0x1210
+#define ARIZONA_DSP2_WDMA_BUFFER_2               0x1211
+#define ARIZONA_DSP2_WDMA_BUFFER_3               0x1212
+#define ARIZONA_DSP2_WDMA_BUFFER_4               0x1213
+#define ARIZONA_DSP2_WDMA_BUFFER_5               0x1214
+#define ARIZONA_DSP2_WDMA_BUFFER_6               0x1215
+#define ARIZONA_DSP2_WDMA_BUFFER_7               0x1216
+#define ARIZONA_DSP2_WDMA_BUFFER_8               0x1217
+#define ARIZONA_DSP2_RDMA_BUFFER_1               0x1220
+#define ARIZONA_DSP2_RDMA_BUFFER_2               0x1221
+#define ARIZONA_DSP2_RDMA_BUFFER_3               0x1222
+#define ARIZONA_DSP2_RDMA_BUFFER_4               0x1223
+#define ARIZONA_DSP2_RDMA_BUFFER_5               0x1224
+#define ARIZONA_DSP2_RDMA_BUFFER_6               0x1225
+#define ARIZONA_DSP2_WDMA_CONFIG_1               0x1230
+#define ARIZONA_DSP2_WDMA_CONFIG_2               0x1231
+#define ARIZONA_DSP2_WDMA_OFFSET_1               0x1232
+#define ARIZONA_DSP2_RDMA_CONFIG_1               0x1234
+#define ARIZONA_DSP2_RDMA_OFFSET_1               0x1235
+#define ARIZONA_DSP2_EXTERNAL_START_SELECT_1     0x1238
 #define ARIZONA_DSP2_SCRATCH_0                   0x1240
 #define ARIZONA_DSP2_SCRATCH_1                   0x1241
 #define ARIZONA_DSP2_SCRATCH_2                   0x1242
@@ -1052,6 +1094,27 @@
 #define ARIZONA_DSP3_STATUS_1                    0x1304
 #define ARIZONA_DSP3_STATUS_2                    0x1305
 #define ARIZONA_DSP3_STATUS_3                    0x1306
+#define ARIZONA_DSP3_STATUS_4                    0x1307
+#define ARIZONA_DSP3_WDMA_BUFFER_1               0x1310
+#define ARIZONA_DSP3_WDMA_BUFFER_2               0x1311
+#define ARIZONA_DSP3_WDMA_BUFFER_3               0x1312
+#define ARIZONA_DSP3_WDMA_BUFFER_4               0x1313
+#define ARIZONA_DSP3_WDMA_BUFFER_5               0x1314
+#define ARIZONA_DSP3_WDMA_BUFFER_6               0x1315
+#define ARIZONA_DSP3_WDMA_BUFFER_7               0x1316
+#define ARIZONA_DSP3_WDMA_BUFFER_8               0x1317
+#define ARIZONA_DSP3_RDMA_BUFFER_1               0x1320
+#define ARIZONA_DSP3_RDMA_BUFFER_2               0x1321
+#define ARIZONA_DSP3_RDMA_BUFFER_3               0x1322
+#define ARIZONA_DSP3_RDMA_BUFFER_4               0x1323
+#define ARIZONA_DSP3_RDMA_BUFFER_5               0x1324
+#define ARIZONA_DSP3_RDMA_BUFFER_6               0x1325
+#define ARIZONA_DSP3_WDMA_CONFIG_1               0x1330
+#define ARIZONA_DSP3_WDMA_CONFIG_2               0x1331
+#define ARIZONA_DSP3_WDMA_OFFSET_1               0x1332
+#define ARIZONA_DSP3_RDMA_CONFIG_1               0x1334
+#define ARIZONA_DSP3_RDMA_OFFSET_1               0x1335
+#define ARIZONA_DSP3_EXTERNAL_START_SELECT_1     0x1338
 #define ARIZONA_DSP3_SCRATCH_0                   0x1340
 #define ARIZONA_DSP3_SCRATCH_1                   0x1341
 #define ARIZONA_DSP3_SCRATCH_2                   0x1342
@@ -1061,6 +1124,27 @@
 #define ARIZONA_DSP4_STATUS_1                    0x1404
 #define ARIZONA_DSP4_STATUS_2                    0x1405
 #define ARIZONA_DSP4_STATUS_3                    0x1406
+#define ARIZONA_DSP4_STATUS_4                    0x1407
+#define ARIZONA_DSP4_WDMA_BUFFER_1               0x1410
+#define ARIZONA_DSP4_WDMA_BUFFER_2               0x1411
+#define ARIZONA_DSP4_WDMA_BUFFER_3               0x1412
+#define ARIZONA_DSP4_WDMA_BUFFER_4               0x1413
+#define ARIZONA_DSP4_WDMA_BUFFER_5               0x1414
+#define ARIZONA_DSP4_WDMA_BUFFER_6               0x1415
+#define ARIZONA_DSP4_WDMA_BUFFER_7               0x1416
+#define ARIZONA_DSP4_WDMA_BUFFER_8               0x1417
+#define ARIZONA_DSP4_RDMA_BUFFER_1               0x1420
+#define ARIZONA_DSP4_RDMA_BUFFER_2               0x1421
+#define ARIZONA_DSP4_RDMA_BUFFER_3               0x1422
+#define ARIZONA_DSP4_RDMA_BUFFER_4               0x1423
+#define ARIZONA_DSP4_RDMA_BUFFER_5               0x1424
+#define ARIZONA_DSP4_RDMA_BUFFER_6               0x1425
+#define ARIZONA_DSP4_WDMA_CONFIG_1               0x1430
+#define ARIZONA_DSP4_WDMA_CONFIG_2               0x1431
+#define ARIZONA_DSP4_WDMA_OFFSET_1               0x1432
+#define ARIZONA_DSP4_RDMA_CONFIG_1               0x1434
+#define ARIZONA_DSP4_RDMA_OFFSET_1               0x1435
+#define ARIZONA_DSP4_EXTERNAL_START_SELECT_1     0x1438
 #define ARIZONA_DSP4_SCRATCH_0                   0x1440
 #define ARIZONA_DSP4_SCRATCH_1                   0x1441
 #define ARIZONA_DSP4_SCRATCH_2                   0x1442
diff --git a/include/linux/mfd/bcm590xx.h b/include/linux/mfd/bcm590xx.h
new file mode 100644
index 000000000000..434df2d4e587
--- /dev/null
+++ b/include/linux/mfd/bcm590xx.h
@@ -0,0 +1,31 @@
+/*
+ * Broadcom BCM590xx PMU
+ *
+ * Copyright 2014 Linaro Limited
+ * Author: Matt Porter <mporter@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under  the terms of the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_BCM590XX_H
+#define __LINUX_MFD_BCM590XX_H
+
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+
+/* max register address */
+#define BCM590XX_MAX_REGISTER   0xe7
+
+struct bcm590xx {
+        struct device *dev;
+        struct i2c_client *i2c_client;
+        struct regmap *regmap;
+        unsigned int id;
+};
+
+#endif /*  __LINUX_MFD_BCM590XX_H */
diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h
index 21e21b81cc75..bba65f51a0b5 100644
--- a/include/linux/mfd/da9052/da9052.h
+++ b/include/linux/mfd/da9052/da9052.h
@@ -83,6 +83,7 @@ enum da9052_chip_id {
         DA9053_AA,
         DA9053_BA,
         DA9053_BB,