Merge tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
 "Here is the big staging and iio driver update for 5.2-rc1.

  Lots of tiny fixes all over the staging and IIO driver trees here,
  along with some new IIO drivers.

  The "counter" subsystem was added in here as well, as it is needed by
  the IIO drivers and subsystem.

  Also we ended up deleting two drivers, making this pull request remove
  a few hundred thousand lines of code, always a nice thing to see. Both
  of the drivers removed have been replaced with "real" drivers in their
  various subsystem directories, and they will be coming to you from
  those locations during this merge window.

  There are some core vt/selection changes in here, that was due to some
  cleanups needed for the speakup fixes. Those have all been acked by
  the various subsystem maintainers (i.e. me), so those are ok.

  We also added a few new drivers, for some odd hardware, giving new
  developers plenty to work on with basic coding style cleanups to come
  in the near future.

  Other than that, nothing unusual here.

  All of these have been in linux-next for a while with no reported
  issues, other than an odd gcc warning for one of the new drivers that
  should be fixed up soon"

[ I fixed up the warning myself  - Linus ]

* tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (663 commits)
  staging: kpc2000: kpc_spi: Fix build error for {read,write}q
  Staging: rtl8192e: Remove extra space before break statement
  Staging: rtl8192u: ieee80211: Fix if-else indentation warning
  Staging: rtl8192u: ieee80211: Fix indentation errors by removing extra spaces
  staging: most: cdev: fix chrdev_region leak in mod_exit
  staging: wlan-ng: Fix improper SPDX comment style
  staging: rtl8192u: ieee80211: Resolve ERROR reported by checkpatch
  staging: vc04_services: bcm2835-camera: Compress two lines into one line
  staging: rtl8723bs: core: Use !x in place of NULL comparison.
  staging: rtl8723bs: core: Prefer using the BIT Macro.
  staging: fieldbus: anybus-s: fix wait_for_completion_timeout return handling
  staging: kpc2000: fix up build problems with readq()
  staging: rtlwifi: move remaining phydm .h files
  staging: rtlwifi: strip down phydm .h files
  staging: rtlwifi: delete the staging driver
  staging: fieldbus: anybus-s: rename bus id field to avoid confusion
  staging: fieldbus: anybus-s: keep device bus id in bus endianness
  Staging: sm750fb: Change *array into *const array
  staging: rtl8192u: ieee80211: Fix spelling mistake
  staging: rtl8192u: ieee80211: Replace bit shifting with BIT macro
  ...

1 files changed, 150 insertions, 0 deletions

diff --git a/drivers/iio/gyro/fxas21002c.h b/drivers/iio/gyro/fxas21002c.h
new file mode 100644
index 000000000000..566d92de2676
--- /dev/null
+++ b/drivers/iio/gyro/fxas21002c.h
@@ -0,0 +1,150 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Driver for NXP FXAS21002C Gyroscope - Header
+ *
+ * Copyright (C) 2019 Linaro Ltd.
+ */
+
+#ifndef FXAS21002C_H_
+#define FXAS21002C_H_
+
+#include <linux/regmap.h>
+
+#define FXAS21002C_REG_STATUS		0x00
+#define FXAS21002C_REG_OUT_X_MSB	0x01
+#define FXAS21002C_REG_OUT_X_LSB	0x02
+#define FXAS21002C_REG_OUT_Y_MSB	0x03
+#define FXAS21002C_REG_OUT_Y_LSB	0x04
+#define FXAS21002C_REG_OUT_Z_MSB	0x05
+#define FXAS21002C_REG_OUT_Z_LSB	0x06
+#define FXAS21002C_REG_DR_STATUS	0x07
+#define FXAS21002C_REG_F_STATUS		0x08
+#define FXAS21002C_REG_F_SETUP		0x09
+#define FXAS21002C_REG_F_EVENT		0x0A
+#define FXAS21002C_REG_INT_SRC_FLAG	0x0B
+#define FXAS21002C_REG_WHO_AM_I		0x0C
+#define FXAS21002C_REG_CTRL0		0x0D
+#define FXAS21002C_REG_RT_CFG		0x0E
+#define FXAS21002C_REG_RT_SRC		0x0F
+#define FXAS21002C_REG_RT_THS		0x10
+#define FXAS21002C_REG_RT_COUNT		0x11
+#define FXAS21002C_REG_TEMP		0x12
+#define FXAS21002C_REG_CTRL1		0x13
+#define FXAS21002C_REG_CTRL2		0x14
+#define FXAS21002C_REG_CTRL3		0x15
+
+enum fxas21002c_fields {
+	F_DR_STATUS,
+	F_OUT_X_MSB,
+	F_OUT_X_LSB,
+	F_OUT_Y_MSB,
+	F_OUT_Y_LSB,
+	F_OUT_Z_MSB,
+	F_OUT_Z_LSB,
+	/* DR_STATUS */
+	F_ZYX_OW, F_Z_OW, F_Y_OW, F_X_OW, F_ZYX_DR, F_Z_DR, F_Y_DR, F_X_DR,
+	/* F_STATUS */
+	F_OVF, F_WMKF, F_CNT,
+	/* F_SETUP */
+	F_MODE, F_WMRK,
+	/* F_EVENT */
+	F_EVENT, FE_TIME,
+	/* INT_SOURCE_FLAG */
+	F_BOOTEND, F_SRC_FIFO, F_SRC_RT, F_SRC_DRDY,
+	/* WHO_AM_I */
+	F_WHO_AM_I,
+	/* CTRL_REG0 */
+	F_BW, F_SPIW, F_SEL, F_HPF_EN, F_FS,
+	/* RT_CFG */
+	F_ELE, F_ZTEFE, F_YTEFE, F_XTEFE,
+	/* RT_SRC */
+	F_EA, F_ZRT, F_ZRT_POL, F_YRT, F_YRT_POL, F_XRT, F_XRT_POL,
+	/* RT_THS */
+	F_DBCNTM, F_THS,
+	/* RT_COUNT */
+	F_RT_COUNT,
+	/* TEMP */
+	F_TEMP,
+	/* CTRL_REG1 */
+	F_RST, F_ST, F_DR, F_ACTIVE, F_READY,
+	/* CTRL_REG2 */
+	F_INT_CFG_FIFO, F_INT_EN_FIFO, F_INT_CFG_RT, F_INT_EN_RT,
+	F_INT_CFG_DRDY, F_INT_EN_DRDY, F_IPOL, F_PP_OD,
+	/* CTRL_REG3 */
+	F_WRAPTOONE, F_EXTCTRLEN, F_FS_DOUBLE,
+	/* MAX FIELDS */
+	F_MAX_FIELDS,
+};
+
+static const struct reg_field fxas21002c_reg_fields[] = {
+	[F_DR_STATUS]		= REG_FIELD(FXAS21002C_REG_STATUS, 0, 7),
+	[F_OUT_X_MSB]		= REG_FIELD(FXAS21002C_REG_OUT_X_MSB, 0, 7),
+	[F_OUT_X_LSB]		= REG_FIELD(FXAS21002C_REG_OUT_X_LSB, 0, 7),
+	[F_OUT_Y_MSB]		= REG_FIELD(FXAS21002C_REG_OUT_Y_MSB, 0, 7),
+	[F_OUT_Y_LSB]		= REG_FIELD(FXAS21002C_REG_OUT_Y_LSB, 0, 7),
+	[F_OUT_Z_MSB]		= REG_FIELD(FXAS21002C_REG_OUT_Z_MSB, 0, 7),
+	[F_OUT_Z_LSB]		= REG_FIELD(FXAS21002C_REG_OUT_Z_LSB, 0, 7),
+	[F_ZYX_OW]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 7, 7),
+	[F_Z_OW]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 6, 6),
+	[F_Y_OW]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 5, 5),
+	[F_X_OW]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 4, 4),
+	[F_ZYX_DR]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 3, 3),
+	[F_Z_DR]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 2, 2),
+	[F_Y_DR]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 1, 1),
+	[F_X_DR]		= REG_FIELD(FXAS21002C_REG_DR_STATUS, 0, 0),
+	[F_OVF]			= REG_FIELD(FXAS21002C_REG_F_STATUS, 7, 7),
+	[F_WMKF]		= REG_FIELD(FXAS21002C_REG_F_STATUS, 6, 6),
+	[F_CNT]			= REG_FIELD(FXAS21002C_REG_F_STATUS, 0, 5),
+	[F_MODE]		= REG_FIELD(FXAS21002C_REG_F_SETUP, 6, 7),
+	[F_WMRK]		= REG_FIELD(FXAS21002C_REG_F_SETUP, 0, 5),
+	[F_EVENT]		= REG_FIELD(FXAS21002C_REG_F_EVENT, 5, 5),
+	[FE_TIME]		= REG_FIELD(FXAS21002C_REG_F_EVENT, 0, 4),
+	[F_BOOTEND]		= REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 3, 3),
+	[F_SRC_FIFO]		= REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 2, 2),
+	[F_SRC_RT]		= REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 1, 1),
+	[F_SRC_DRDY]		= REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 0, 0),
+	[F_WHO_AM_I]		= REG_FIELD(FXAS21002C_REG_WHO_AM_I, 0, 7),
+	[F_BW]			= REG_FIELD(FXAS21002C_REG_CTRL0, 6, 7),
+	[F_SPIW]		= REG_FIELD(FXAS21002C_REG_CTRL0, 5, 5),
+	[F_SEL]			= REG_FIELD(FXAS21002C_REG_CTRL0, 3, 4),
+	[F_HPF_EN]		= REG_FIELD(FXAS21002C_REG_CTRL0, 2, 2),
+	[F_FS]			= REG_FIELD(FXAS21002C_REG_CTRL0, 0, 1),
+	[F_ELE]			= REG_FIELD(FXAS21002C_REG_RT_CFG, 3, 3),
+	[F_ZTEFE]		= REG_FIELD(FXAS21002C_REG_RT_CFG, 2, 2),
+	[F_YTEFE]		= REG_FIELD(FXAS21002C_REG_RT_CFG, 1, 1),
+	[F_XTEFE]		= REG_FIELD(FXAS21002C_REG_RT_CFG, 0, 0),
+	[F_EA]			= REG_FIELD(FXAS21002C_REG_RT_SRC, 6, 6),
+	[F_ZRT]			= REG_FIELD(FXAS21002C_REG_RT_SRC, 5, 5),
+	[F_ZRT_POL]		= REG_FIELD(FXAS21002C_REG_RT_SRC, 4, 4),
+	[F_YRT]			= REG_FIELD(FXAS21002C_REG_RT_SRC, 3, 3),
+	[F_YRT_POL]		= REG_FIELD(FXAS21002C_REG_RT_SRC, 2, 2),
+	[F_XRT]			= REG_FIELD(FXAS21002C_REG_RT_SRC, 1, 1),
+	[F_XRT_POL]		= REG_FIELD(FXAS21002C_REG_RT_SRC, 0, 0),
+	[F_DBCNTM]		= REG_FIELD(FXAS21002C_REG_RT_THS, 7, 7),
+	[F_THS]			= REG_FIELD(FXAS21002C_REG_RT_SRC, 0, 6),
+	[F_RT_COUNT]		= REG_FIELD(FXAS21002C_REG_RT_COUNT, 0, 7),
+	[F_TEMP]		= REG_FIELD(FXAS21002C_REG_TEMP, 0, 7),
+	[F_RST]			= REG_FIELD(FXAS21002C_REG_CTRL1, 6, 6),
+	[F_ST]			= REG_FIELD(FXAS21002C_REG_CTRL1, 5, 5),
+	[F_DR]			= REG_FIELD(FXAS21002C_REG_CTRL1, 2, 4),
+	[F_ACTIVE]		= REG_FIELD(FXAS21002C_REG_CTRL1, 1, 1),
+	[F_READY]		= REG_FIELD(FXAS21002C_REG_CTRL1, 0, 0),
+	[F_INT_CFG_FIFO]	= REG_FIELD(FXAS21002C_REG_CTRL2, 7, 7),
+	[F_INT_EN_FIFO]		= REG_FIELD(FXAS21002C_REG_CTRL2, 6, 6),
+	[F_INT_CFG_RT]		= REG_FIELD(FXAS21002C_REG_CTRL2, 5, 5),
+	[F_INT_EN_RT]		= REG_FIELD(FXAS21002C_REG_CTRL2, 4, 4),
+	[F_INT_CFG_DRDY]	= REG_FIELD(FXAS21002C_REG_CTRL2, 3, 3),
+	[F_INT_EN_DRDY]		= REG_FIELD(FXAS21002C_REG_CTRL2, 2, 2),
+	[F_IPOL]		= REG_FIELD(FXAS21002C_REG_CTRL2, 1, 1),
+	[F_PP_OD]		= REG_FIELD(FXAS21002C_REG_CTRL2, 0, 0),
+	[F_WRAPTOONE]		= REG_FIELD(FXAS21002C_REG_CTRL3, 3, 3),
+	[F_EXTCTRLEN]		= REG_FIELD(FXAS21002C_REG_CTRL3, 2, 2),
+	[F_FS_DOUBLE]		= REG_FIELD(FXAS21002C_REG_CTRL3, 0, 0),
+};
+
+extern const struct dev_pm_ops fxas21002c_pm_ops;
+
+int fxas21002c_core_probe(struct device *dev, struct regmap *regmap, int irq,
+			  const char *name);
+void fxas21002c_core_remove(struct device *dev);
+#endif