Merge tag 'char-misc-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the large set of char/misc/whatever driver subsystem updates
  for 5.12-rc1. Over time it seems like this tree is collecting more and
  more tiny driver subsystems in one place, making it easier for those
  maintainers, which is why this is getting larger.

  Included in here are:

   - coresight driver updates

   - habannalabs driver updates

   - virtual acrn driver addition (proper acks from the x86 maintainers)

   - broadcom misc driver addition

   - speakup driver updates

   - soundwire driver updates

   - fpga driver updates

   - amba driver updates

   - mei driver updates

   - vfio driver updates

   - greybus driver updates

   - nvmeem driver updates

   - phy driver updates

   - mhi driver updates

   - interconnect driver udpates

   - fsl-mc bus driver updates

   - random driver fix

   - some small misc driver updates (rtsx, pvpanic, etc.)

  All of these have been in linux-next for a while, with the only
  reported issue being a merge conflict due to the dfl_device_id
  addition from the fpga subsystem in here"

* tag 'char-misc-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits)
  spmi: spmi-pmic-arb: Fix hw_irq overflow
  Documentation: coresight: Add PID tracing description
  coresight: etm-perf: Support PID tracing for kernel at EL2
  coresight: etm-perf: Clarify comment on perf options
  ACRN: update MAINTAINERS: mailing list is subscribers-only
  regmap: sdw-mbq: use MODULE_LICENSE("GPL")
  regmap: sdw: use no_pm routines for SoundWire 1.2 MBQ
  regmap: sdw: use _no_pm functions in regmap_read/write
  soundwire: intel: fix possible crash when no device is detected
  MAINTAINERS: replace my with email with replacements
  mhi: Fix double dma free
  uapi: map_to_7segment: Update example in documentation
  uio: uio_pci_generic: don't fail probe if pdev->irq equals to IRQ_NOTCONNECTED
  drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
  firewire: replace tricky statement by two simple ones
  vme: make remove callback return void
  firmware: google: make coreboot driver's remove callback return void
  firmware: xilinx: Use explicit values for all enum values
  sample/acrn: Introduce a sample of HSM ioctl interface usage
  virt: acrn: Introduce an interface for Service VM to control vCPU
  ...

13 files changed, 519 insertions, 236 deletions

diff --git a/include/linux/coresight-pmu.h b/include/linux/coresight-pmu.h
index b0e35eec6499..4ac5c081af93 100644
--- a/include/linux/coresight-pmu.h
+++ b/include/linux/coresight-pmu.h
@@ -10,17 +10,27 @@
 #define CORESIGHT_ETM_PMU_NAME "cs_etm"
 #define CORESIGHT_ETM_PMU_SEED  0x10
 
-/* ETMv3.5/PTM's ETMCR config bit */
-#define ETM_OPT_CYCACC  12
-#define ETM_OPT_CTXTID	14
-#define ETM_OPT_TS      28
-#define ETM_OPT_RETSTK	29
+/*
+ * Below are the definition of bit offsets for perf option, and works as
+ * arbitrary values for all ETM versions.
+ *
+ * Most of them are orignally from ETMv3.5/PTM's ETMCR config, therefore,
+ * ETMv3.5/PTM doesn't define ETMCR config bits with prefix "ETM3_" and
+ * directly use below macros as config bits.
+ */
+#define ETM_OPT_CYCACC		12
+#define ETM_OPT_CTXTID		14
+#define ETM_OPT_CTXTID2		15
+#define ETM_OPT_TS		28
+#define ETM_OPT_RETSTK		29
 
 /* ETMv4 CONFIGR programming bits for the ETM OPTs */
 #define ETM4_CFG_BIT_CYCACC	4
 #define ETM4_CFG_BIT_CTXTID	6
+#define ETM4_CFG_BIT_VMID	7
 #define ETM4_CFG_BIT_TS		11
 #define ETM4_CFG_BIT_RETSTK	12
+#define ETM4_CFG_BIT_VMID_OPT	15
 
 static inline int coresight_get_trace_id(int cpu)
 {
diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index 7d3c87e5b97c..976ec2697610 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -7,6 +7,7 @@
 #define _LINUX_CORESIGHT_H
 
 #include <linux/device.h>
+#include <linux/io.h>
 #include <linux/perf_event.h>
 #include <linux/sched.h>
 
@@ -115,6 +116,32 @@ struct coresight_platform_data {
 };
 
 /**
+ * struct csdev_access - Abstraction of a CoreSight device access.
+ *
+ * @io_mem	: True if the device has memory mapped I/O
+ * @base	: When io_mem == true, base address of the component
+ * @read	: Read from the given "offset" of the given instance.
+ * @write	: Write "val" to the given "offset".
+ */
+struct csdev_access {
+	bool io_mem;
+	union {
+		void __iomem *base;
+		struct {
+			u64 (*read)(u32 offset, bool relaxed, bool _64bit);
+			void (*write)(u64 val, u32 offset, bool relaxed,
+				      bool _64bit);
+		};
+	};
+};
+
+#define CSDEV_ACCESS_IOMEM(_addr)		\
+	((struct csdev_access)	{		\
+		.io_mem		= true,		\
+		.base		= (_addr),	\
+	})
+
+/**
  * struct coresight_desc - description of a component required from drivers
  * @type:	as defined by @coresight_dev_type.
  * @subtype:	as defined by @coresight_dev_subtype.
@@ -125,6 +152,7 @@ struct coresight_platform_data {
  * @groups:	operations specific to this component. These will end up
  *		in the component's sysfs sub-directory.
  * @name:	name for the coresight device, also shown under sysfs.
+ * @access:	Describe access to the device
  */
 struct coresight_desc {
 	enum coresight_dev_type type;
@@ -134,6 +162,7 @@ struct coresight_desc {
 	struct device *dev;
 	const struct attribute_group **groups;
 	const char *name;
+	struct csdev_access access;
 };
 
 /**
@@ -173,7 +202,8 @@ struct coresight_sysfs_link {
  * @type:	as defined by @coresight_dev_type.
  * @subtype:	as defined by @coresight_dev_subtype.
  * @ops:	generic operations for this component, as defined
-		by @coresight_ops.
+ *		by @coresight_ops.
+ * @access:	Device i/o access abstraction for this device.
  * @dev:	The device entity associated to this component.
  * @refcnt:	keep track of what is in use.
  * @orphan:	true if the component has connections that haven't been linked.
@@ -195,6 +225,7 @@ struct coresight_device {
 	enum coresight_dev_type type;
 	union coresight_dev_subtype subtype;
 	const struct coresight_ops *ops;
+	struct csdev_access access;
 	struct device dev;
 	atomic_t *refcnt;
 	bool orphan;
@@ -326,23 +357,133 @@ struct coresight_ops {
 };
 
 #if IS_ENABLED(CONFIG_CORESIGHT)
+
+static inline u32 csdev_access_relaxed_read32(struct csdev_access *csa,
+					      u32 offset)
+{
+	if (likely(csa->io_mem))
+		return readl_relaxed(csa->base + offset);
+
+	return csa->read(offset, true, false);
+}
+
+static inline u32 csdev_access_read32(struct csdev_access *csa, u32 offset)
+{
+	if (likely(csa->io_mem))
+		return readl(csa->base + offset);
+
+	return csa->read(offset, false, false);
+}
+
+static inline void csdev_access_relaxed_write32(struct csdev_access *csa,
+						u32 val, u32 offset)
+{
+	if (likely(csa->io_mem))
+		writel_relaxed(val, csa->base + offset);
+	else
+		csa->write(val, offset, true, false);
+}
+
+static inline void csdev_access_write32(struct csdev_access *csa, u32 val, u32 offset)
+{
+	if (likely(csa->io_mem))
+		writel(val, csa->base + offset);
+	else
+		csa->write(val, offset, false, false);
+}
+
+#ifdef CONFIG_64BIT
+
+static inline u64 csdev_access_relaxed_read64(struct csdev_access *csa,
+					      u32 offset)
+{
+	if (likely(csa->io_mem))
+		return readq_relaxed(csa->base + offset);
+
+	return csa->read(offset, true, true);
+}
+
+static inline u64 csdev_access_read64(struct csdev_access *csa, u32 offset)
+{
+	if (likely(csa->io_mem))
+		return readq(csa->base + offset);
+
+	return csa->read(offset, false, true);
+}
+
+static inline void csdev_access_relaxed_write64(struct csdev_access *csa,
+						u64 val, u32 offset)
+{
+	if (likely(csa->io_mem))
+		writeq_relaxed(val, csa->base + offset);
+	else
+		csa->write(val, offset, true, true);
+}
+
+static inline void csdev_access_write64(struct csdev_access *csa, u64 val, u32 offset)
+{
+	if (likely(csa->io_mem))
+		writeq(val, csa->base + offset);
+	else
+		csa->write(val, offset, false, true);
+}
+
+#else	/* !CONFIG_64BIT */
+
+static inline u64 csdev_access_relaxed_read64(struct csdev_access *csa,
+					      u32 offset)
+{
+	WARN_ON(1);
+	return 0;
+}
+
+static inline u64 csdev_access_read64(struct csdev_access *csa, u32 offset)
+{
+	WARN_ON(1);
+	return 0;
+}
+
+static inline void csdev_access_relaxed_write64(struct csdev_access *csa,
+						u64 val, u32 offset)
+{
+	WARN_ON(1);
+}
+
+static inline void csdev_access_write64(struct csdev_access *csa, u64 val, u32 offset)
+{
+	WARN_ON(1);
+}
+#endif	/* CONFIG_64BIT */
+
 extern struct coresight_device *
 coresight_register(struct coresight_desc *desc);
 extern void coresight_unregister(struct coresight_device *csdev);
 extern int coresight_enable(struct coresight_device *csdev);
 extern void coresight_disable(struct coresight_device *csdev);
-extern int coresight_timeout(void __iomem *addr, u32 offset,
+extern int coresight_timeout(struct csdev_access *csa, u32 offset,
 			     int position, int value);
 
-extern int coresight_claim_device(void __iomem *base);
-extern int coresight_claim_device_unlocked(void __iomem *base);
+extern int coresight_claim_device(struct coresight_device *csdev);
+extern int coresight_claim_device_unlocked(struct coresight_device *csdev);
 
-extern void coresight_disclaim_device(void __iomem *base);
-extern void coresight_disclaim_device_unlocked(void __iomem *base);
+extern void coresight_disclaim_device(struct coresight_device *csdev);
+extern void coresight_disclaim_device_unlocked(struct coresight_device *csdev);
 extern char *coresight_alloc_device_name(struct coresight_dev_list *devs,
 					 struct device *dev);
 
 extern bool coresight_loses_context_with_cpu(struct device *dev);
+
+u32 coresight_relaxed_read32(struct coresight_device *csdev, u32 offset);
+u32 coresight_read32(struct coresight_device *csdev, u32 offset);
+void coresight_write32(struct coresight_device *csdev, u32 val, u32 offset);
+void coresight_relaxed_write32(struct coresight_device *csdev,
+			       u32 val, u32 offset);
+u64 coresight_relaxed_read64(struct coresight_device *csdev, u32 offset);
+u64 coresight_read64(struct coresight_device *csdev, u32 offset);
+void coresight_relaxed_write64(struct coresight_device *csdev,
+			       u64 val, u32 offset);
+void coresight_write64(struct coresight_device *csdev, u64 val, u32 offset);
+
 #else
 static inline struct coresight_device *
 coresight_register(struct coresight_desc *desc) { return NULL; }
@@ -350,29 +491,78 @@ static inline void coresight_unregister(struct coresight_device *csdev) {}
 static inline int
 coresight_enable(struct coresight_device *csdev) { return -ENOSYS; }
 static inline void coresight_disable(struct coresight_device *csdev) {}
-static inline int coresight_timeout(void __iomem *addr, u32 offset,
-				     int position, int value) { return 1; }
-static inline int coresight_claim_device_unlocked(void __iomem *base)
+
+static inline int coresight_timeout(struct csdev_access *csa, u32 offset,
+				    int position, int value)
+{
+	return 1;
+}
+
+static inline int coresight_claim_device_unlocked(struct coresight_device *csdev)
 {
 	return -EINVAL;
 }
 
-static inline int coresight_claim_device(void __iomem *base)
+static inline int coresight_claim_device(struct coresight_device *csdev)
 {
 	return -EINVAL;
 }
 
-static inline void coresight_disclaim_device(void __iomem *base) {}
-static inline void coresight_disclaim_device_unlocked(void __iomem *base) {}
+static inline void coresight_disclaim_device(struct coresight_device *csdev) {}
+static inline void coresight_disclaim_device_unlocked(struct coresight_device *csdev) {}
 
 static inline bool coresight_loses_context_with_cpu(struct device *dev)
 {
 	return false;
 }
-#endif
+
+static inline u32 coresight_relaxed_read32(struct coresight_device *csdev, u32 offset)
+{
+	WARN_ON_ONCE(1);
+	return 0;
+}
+
+static inline u32 coresight_read32(struct coresight_device *csdev, u32 offset)
+{
+	WARN_ON_ONCE(1);
+	return 0;
+}
+
+static inline void coresight_write32(struct coresight_device *csdev, u32 val, u32 offset)
+{
+}
+
+static inline void coresight_relaxed_write32(struct coresight_device *csdev,
+					     u32 val, u32 offset)
+{
+}
+
+static inline u64 coresight_relaxed_read64(struct coresight_device *csdev,
+					   u32 offset)
+{
+	WARN_ON_ONCE(1);
+	return 0;
+}
+
+static inline u64 coresight_read64(struct coresight_device *csdev, u32 offset)
+{
+	WARN_ON_ONCE(1);
+	return 0;
+}
+
+static inline void coresight_relaxed_write64(struct coresight_device *csdev,
+					     u64 val, u32 offset)
+{
+}
+
+static inline void coresight_write64(struct coresight_device *csdev, u64 val, u32 offset)
+{
+}
+
+#endif		/* IS_ENABLED(CONFIG_CORESIGHT) */
 
 extern int coresight_get_cpu(struct device *dev);
 
 struct coresight_platform_data *coresight_get_platform_data(struct device *dev);
 
-#endif
+#endif		/* _LINUX_COREISGHT_H */
diff --git a/include/linux/dfl.h b/include/linux/dfl.h
new file mode 100644
index 000000000000..6cc10982351a
--- /dev/null
+++ b/include/linux/dfl.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Header file for DFL driver and device API
+ *
+ * Copyright (C) 2020 Intel Corporation, Inc.
+ */
+
+#ifndef __LINUX_DFL_H
+#define __LINUX_DFL_H
+
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+
+/**
+ * enum dfl_id_type - define the DFL FIU types
+ */
+enum dfl_id_type {
+	FME_ID = 0,
+	PORT_ID = 1,
+	DFL_ID_MAX,
+};
+
+/**
+ * struct dfl_device - represent an dfl device on dfl bus
+ *
+ * @dev: generic device interface.
+ * @id: id of the dfl device.
+ * @type: type of DFL FIU of the device. See enum dfl_id_type.
+ * @feature_id: feature identifier local to its DFL FIU type.
+ * @mmio_res: mmio resource of this dfl device.
+ * @irqs: list of Linux IRQ numbers of this dfl device.
+ * @num_irqs: number of IRQs supported by this dfl device.
+ * @cdev: pointer to DFL FPGA container device this dfl device belongs to.
+ * @id_entry: matched id entry in dfl driver's id table.
+ */
+struct dfl_device {
+	struct device dev;
+	int id;
+	u16 type;
+	u16 feature_id;
+	struct resource mmio_res;
+	int *irqs;
+	unsigned int num_irqs;
+	struct dfl_fpga_cdev *cdev;
+	const struct dfl_device_id *id_entry;
+};
+
+/**
+ * struct dfl_driver - represent an dfl device driver
+ *
+ * @drv: driver model structure.
+ * @id_table: pointer to table of device IDs the driver is interested in.
+ *	      { } member terminated.
+ * @probe: mandatory callback for device binding.
+ * @remove: callback for device unbinding.
+ */
+struct dfl_driver {
+	struct device_driver drv;
+	const struct dfl_device_id *id_table;
+
+	int (*probe)(struct dfl_device *dfl_dev);
+	void (*remove)(struct dfl_device *dfl_dev);
+};
+
+#define to_dfl_dev(d) container_of(d, struct dfl_device, dev)
+#define to_dfl_drv(d) container_of(d, struct dfl_driver, drv)
+
+/*
+ * use a macro to avoid include chaining to get THIS_MODULE.
+ */
+#define dfl_driver_register(drv) \
+	__dfl_driver_register(drv, THIS_MODULE)
+int __dfl_driver_register(struct dfl_driver *dfl_drv, struct module *owner);
+void dfl_driver_unregister(struct dfl_driver *dfl_drv);
+
+/*
+ * module_dfl_driver() - Helper macro for drivers that don't do
+ * anything special in module init/exit.  This eliminates a lot of
+ * boilerplate.  Each module may only use this macro once, and
+ * calling it replaces module_init() and module_exit().
+ */
+#define module_dfl_driver(__dfl_driver) \
+	module_driver(__dfl_driver, dfl_driver_register, \
+		      dfl_driver_unregister)
+
+#endif /* __LINUX_DFL_H */
diff --git a/include/linux/eeprom_93xx46.h b/include/linux/eeprom_93xx46.h
index eec7928ff8fe..99580c22f91a 100644
--- a/include/linux/eeprom_93xx46.h
+++ b/include/linux/eeprom_93xx46.h
@@ -16,6 +16,8 @@ struct eeprom_93xx46_platform_data {
 #define EEPROM_93XX46_QUIRK_SINGLE_WORD_READ		(1 << 0)
 /* Instructions such as EWEN are (addrlen + 2) in length. */
 #define EEPROM_93XX46_QUIRK_INSTRUCTION_LENGTH		(1 << 1)
+/* Add extra cycle after address during a read */
+#define EEPROM_93XX46_QUIRK_EXTRA_READ_CYCLE		BIT(2)
 
 	/*
 	 * optional hooks to control additional logic
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 2a0da841c942..71177b17eee5 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -64,28 +64,27 @@ enum pm_api_id {
 	PM_GET_API_VERSION = 1,
 	PM_SYSTEM_SHUTDOWN = 12,
 	PM_REQUEST_NODE = 13,
-	PM_RELEASE_NODE,
-	PM_SET_REQUIREMENT,
+	PM_RELEASE_NODE = 14,
+	PM_SET_REQUIREMENT = 15,
 	PM_RESET_ASSERT = 17,
-	PM_RESET_GET_STATUS,
+	PM_RESET_GET_STATUS = 18,
 	PM_PM_INIT_FINALIZE = 21,
-	PM_FPGA_LOAD,
-	PM_FPGA_GET_STATUS,
+	PM_FPGA_LOAD = 22,
+	PM_FPGA_GET_STATUS = 23,
 	PM_GET_CHIPID = 24,
 	PM_IOCTL = 34,
-	PM_QUERY_DATA,
-	PM_CLOCK_ENABLE,
-	PM_CLOCK_DISABLE,
-	PM_CLOCK_GETSTATE,
-	PM_CLOCK_SETDIVIDER,
-	PM_CLOCK_GETDIVIDER,
-	PM_CLOCK_SETRATE,
-	PM_CLOCK_GETRATE,
-	PM_CLOCK_SETPARENT,
-	PM_CLOCK_GETPARENT,
+	PM_QUERY_DATA = 35,
+	PM_CLOCK_ENABLE = 36,
+	PM_CLOCK_DISABLE = 37,
+	PM_CLOCK_GETSTATE = 38,
+	PM_CLOCK_SETDIVIDER = 39,
+	PM_CLOCK_GETDIVIDER = 40,
+	PM_CLOCK_SETRATE = 41,
+	PM_CLOCK_GETRATE = 42,
+	PM_CLOCK_SETPARENT = 43,
+	PM_CLOCK_GETPARENT = 44,
 	PM_SECURE_AES = 47,
 	PM_FEATURE_CHECK = 63,
-	PM_API_MAX,
 };
 
 /* PMU-FW return status codes */
@@ -93,21 +92,21 @@ enum pm_ret_status {
 	XST_PM_SUCCESS = 0,
 	XST_PM_NO_FEATURE = 19,
 	XST_PM_INTERNAL = 2000,
-	XST_PM_CONFLICT,
-	XST_PM_NO_ACCESS,
-	XST_PM_INVALID_NODE,
-	XST_PM_DOUBLE_REQ,
-	XST_PM_ABORT_SUSPEND,
+	XST_PM_CONFLICT = 2001,
+	XST_PM_NO_ACCESS = 2002,
+	XST_PM_INVALID_NODE = 2003,
+	XST_PM_DOUBLE_REQ = 2004,
+	XST_PM_ABORT_SUSPEND = 2005,
 	XST_PM_MULT_USER = 2008,
 };
 
 enum pm_ioctl_id {
 	IOCTL_SD_DLL_RESET = 6,
-	IOCTL_SET_SD_TAPDELAY,
-	IOCTL_SET_PLL_FRAC_MODE,
-	IOCTL_GET_PLL_FRAC_MODE,
-	IOCTL_SET_PLL_FRAC_DATA,
-	IOCTL_GET_PLL_FRAC_DATA,
+	IOCTL_SET_SD_TAPDELAY = 7,
+	IOCTL_SET_PLL_FRAC_MODE = 8,
+	IOCTL_GET_PLL_FRAC_MODE = 9,
+	IOCTL_SET_PLL_FRAC_DATA = 10,
+	IOCTL_GET_PLL_FRAC_DATA = 11,
 	IOCTL_WRITE_GGS = 12,
 	IOCTL_READ_GGS = 13,
 	IOCTL_WRITE_PGGS = 14,
@@ -117,185 +116,185 @@ enum pm_ioctl_id {
 };
 
 enum pm_query_id {
-	PM_QID_INVALID,
-	PM_QID_CLOCK_GET_NAME,
-	PM_QID_CLOCK_GET_TOPOLOGY,
-	PM_QID_CLOCK_GET_FIXEDFACTOR_PARAMS,
-	PM_QID_CLOCK_GET_PARENTS,
-	PM_QID_CLOCK_GET_ATTRIBUTES,
+	PM_QID_INVALID = 0,
+	PM_QID_CLOCK_GET_NAME = 1,
+	PM_QID_CLOCK_GET_TOPOLOGY = 2,
+	PM_QID_CLOCK_GET_FIXEDFACTOR_PARAMS = 3,
+	PM_QID_CLOCK_GET_PARENTS = 4,
+	PM_QID_CLOCK_GET_ATTRIBUTES = 5,
 	PM_QID_CLOCK_GET_NUM_CLOCKS = 12,
-	PM_QID_CLOCK_GET_MAX_DIVISOR,
+	PM_QID_CLOCK_GET_MAX_DIVISOR = 13,
 };
 
 enum zynqmp_pm_reset_action {
-	PM_RESET_ACTION_RELEASE,
-	PM_RESET_ACTION_ASSERT,
-	PM_RESET_ACTION_PULSE,
+	PM_RESET_ACTION_RELEASE = 0,
+	PM_RESET_ACTION_ASSERT = 1,
+	PM_RESET_ACTION_PULSE = 2,
 };
 
 enum zynqmp_pm_reset {
 	ZYNQMP_PM_RESET_START = 1000,
 	ZYNQMP_PM_RESET_PCIE_CFG = ZYNQMP_PM_RESET_START,
-	ZYNQMP_PM_RESET_PCIE_BRIDGE,
-	ZYNQMP_PM_RESET_PCIE_CTRL,
-	ZYNQMP_PM_RESET_DP,
-	ZYNQMP_PM_RESET_SWDT_CRF,
-	ZYNQMP_PM_RESET_AFI_FM5,
-	ZYNQMP_PM_RESET_AFI_FM4,
-	ZYNQMP_PM_RESET_AFI_FM3,
-	ZYNQMP_PM_RESET_AFI_FM2,
-	ZYNQMP_PM_RESET_AFI_FM1,
-	ZYNQMP_PM_RESET_AFI_FM0,
-	ZYNQMP_PM_RESET_GDMA,
-	ZYNQMP_PM_RESET_GPU_PP1,
-	ZYNQMP_PM_RESET_GPU_PP0,
-	ZYNQMP_PM_RESET_GPU,
-	ZYNQMP_PM_RESET_GT,
-	ZYNQMP_PM_RESET_SATA,
-	ZYNQMP_PM_RESET_ACPU3_PWRON,
-	ZYNQMP_PM_RESET_ACPU2_PWRON,
-	ZYNQMP_PM_RESET_ACPU1_PWRON,
-	ZYNQMP_PM_RESET_ACPU0_PWRON,
-	ZYNQMP_PM_RESET_APU_L2,
-	ZYNQMP_PM_RESET_ACPU3,
-	ZYNQMP_PM_RESET_ACPU2,
-	ZYNQMP_PM_RESET_ACPU1,
-	ZYNQMP_PM_RESET_ACPU0,
-	ZYNQMP_PM_RESET_DDR,
-	ZYNQMP_PM_RESET_APM_FPD,
-	ZYNQMP_PM_RESET_SOFT,
-	ZYNQMP_PM_RESET_GEM0,
-	ZYNQMP_PM_RESET_GEM1,
-	ZYNQMP_PM_RESET_GEM2,
-	ZYNQMP_PM_RESET_GEM3,
-	ZYNQMP_PM_RESET_QSPI,
-	ZYNQMP_PM_RESET_UART0,
-	ZYNQMP_PM_RESET_UART1,
-	ZYNQMP_PM_RESET_SPI0,
-	ZYNQMP_PM_RESET_SPI1,
-	ZYNQMP_PM_RESET_SDIO0,
-	ZYNQMP_PM_RESET_SDIO1,
-	ZYNQMP_PM_RESET_CAN0,
-	ZYNQMP_PM_RESET_CAN1,
-	ZYNQMP_PM_RESET_I2C0,
-	ZYNQMP_PM_RESET_I2C1,
-	ZYNQMP_PM_RESET_TTC0,
-	ZYNQMP_PM_RESET_TTC1,
-	ZYNQMP_PM_RESET_TTC2,
-	ZYNQMP_PM_RESET_TTC3,
-	ZYNQMP_PM_RESET_SWDT_CRL,
-	ZYNQMP_PM_RESET_NAND,
-	ZYNQMP_PM_RESET_ADMA,
-	ZYNQMP_PM_RESET_GPIO,
-	ZYNQMP_PM_RESET_IOU_CC,
-	ZYNQMP_PM_RESET_TIMESTAMP,
-	ZYNQMP_PM_RESET_RPU_R50,
-	ZYNQMP_PM_RESET_RPU_R51,
-	ZYNQMP_PM_RESET_RPU_AMBA,
-	ZYNQMP_PM_RESET_OCM,
-	ZYNQMP_PM_RESET_RPU_PGE,
-	ZYNQMP_PM_RESET_USB0_CORERESET,
-	ZYNQMP_PM_RESET_USB1_CORERESET,
-	ZYNQMP_PM_RESET_USB0_HIBERRESET,
-	ZYNQMP_PM_RESET_USB1_HIBERRESET,
-	ZYNQMP_PM_RESET_USB0_APB,
-	ZYNQMP_PM_RESET_USB1_APB,
-	ZYNQMP_PM_RESET_IPI,
-	ZYNQMP_PM_RESET_APM_LPD,
-	ZYNQMP_PM_RESET_RTC,
-	ZYNQMP_PM_RESET_SYSMON,
-	ZYNQMP_PM_RESET_AFI_FM6,
-	ZYNQMP_PM_RESET_LPD_SWDT,
-	ZYNQMP_PM_RESET_FPD,
-	ZYNQMP_PM_RESET_RPU_DBG1,
-	ZYNQMP_PM_RESET_RPU_DBG0,
-	ZYNQMP_PM_RESET_DBG_LPD,
-	ZYNQMP_PM_RESET_DBG_FPD,
-	ZYNQMP_PM_RESET_APLL,
-	ZYNQMP_PM_RESET_DPLL,
-	ZYNQMP_PM_RESET_VPLL,
-	ZYNQMP_PM_RESET_IOPLL,
-	ZYNQMP_PM_RESET_RPLL,
-	ZYNQMP_PM_RESET_GPO3_PL_0,
-	ZYNQMP_PM_RESET_GPO3_PL_1,
-	ZYNQMP_PM_RESET_GPO3_PL_2,
-	ZYNQMP_PM_RESET_GPO3_PL_3,
-	ZYNQMP_PM_RESET_GPO3_PL_4,
-	ZYNQMP_PM_RESET_GPO3_PL_5,
-	ZYNQMP_PM_RESET_GPO3_PL_6,
-	ZYNQMP_PM_RESET_GPO3_PL_7,
-	ZYNQMP_PM_RESET_GPO3_PL_8,
-	ZYNQMP_PM_RESET_GPO3_PL_9,
-	ZYNQMP_PM_RESET_GPO3_PL_10,
-	ZYNQMP_PM_RESET_GPO3_PL_11,
-	ZYNQMP_PM_RESET_GPO3_PL_12,
-	ZYNQMP_PM_RESET_GPO3_PL_13,
-	ZYNQMP_PM_RESET_GPO3_PL_14,
-	ZYNQMP_PM_RESET_GPO3_PL_15,
-	ZYNQMP_PM_RESET_GPO3_PL_16,
-	ZYNQMP_PM_RESET_GPO3_PL_17,
-	ZYNQMP_PM_RESET_GPO3_PL_18,
-	ZYNQMP_PM_RESET_GPO3_PL_19,
-	ZYNQMP_PM_RESET_GPO3_PL_20,
-	ZYNQMP_PM_RESET_GPO3_PL_21,
-	ZYNQMP_PM_RESET_GPO3_PL_22,
-	ZYNQMP_PM_RESET_GPO3_PL_23,
-	ZYNQMP_PM_RESET_GPO3_PL_24,
-	ZYNQMP_PM_RESET_GPO3_PL_25,
-	ZYNQMP_PM_RESET_GPO3_PL_26,
-	ZYNQMP_PM_RESET_GPO3_PL_27,
-	ZYNQMP_PM_RESET_GPO3_PL_28,
-	ZYNQMP_PM_RESET_GPO3_PL_29,
-	ZYNQMP_PM_RESET_GPO3_PL_30,
-	ZYNQMP_PM_RESET_GPO3_PL_31,
-	ZYNQMP_PM_RESET_RPU_LS,
-	ZYNQMP_PM_RESET_PS_ONLY,
-	ZYNQMP_PM_RESET_PL,
-	ZYNQMP_PM_RESET_PS_PL0,
-	ZYNQMP_PM_RESET_PS_PL1,
-	ZYNQMP_PM_RESET_PS_PL2,
-	ZYNQMP_PM_RESET_PS_PL3,
+	ZYNQMP_PM_RESET_PCIE_BRIDGE = 1001,
+	ZYNQMP_PM_RESET_PCIE_CTRL = 1002,
+	ZYNQMP_PM_RESET_DP = 1003,
+	ZYNQMP_PM_RESET_SWDT_CRF = 1004,
+	ZYNQMP_PM_RESET_AFI_FM5 = 1005,
+	ZYNQMP_PM_RESET_AFI_FM4 = 1006,
+	ZYNQMP_PM_RESET_AFI_FM3 = 1007,
+	ZYNQMP_PM_RESET_AFI_FM2 = 1008,
+	ZYNQMP_PM_RESET_AFI_FM1 = 1009,
+	ZYNQMP_PM_RESET_AFI_FM0 = 1010,
+	ZYNQMP_PM_RESET_GDMA = 1011,
+	ZYNQMP_PM_RESET_GPU_PP1 = 1012,
+	ZYNQMP_PM_RESET_GPU_PP0 = 1013,
+	ZYNQMP_PM_RESET_GPU = 1014,
+	ZYNQMP_PM_RESET_GT = 1015,
+	ZYNQMP_PM_RESET_SATA = 1016,
+	ZYNQMP_PM_RESET_ACPU3_PWRON = 1017,
+	ZYNQMP_PM_RESET_ACPU2_PWRON = 1018,
+	ZYNQMP_PM_RESET_ACPU1_PWRON = 1019,
+	ZYNQMP_PM_RESET_ACPU0_PWRON = 1020,
+	ZYNQMP_PM_RESET_APU_L2 = 1021,
+	ZYNQMP_PM_RESET_ACPU3 = 1022,
+	ZYNQMP_PM_RESET_ACPU2 = 1023,
+	ZYNQMP_PM_RESET_ACPU1 = 1024,
+	ZYNQMP_PM_RESET_ACPU0 = 1025,
+	ZYNQMP_PM_RESET_DDR = 1026,
+	ZYNQMP_PM_RESET_APM_FPD = 1027,
+	ZYNQMP_PM_RESET_SOFT = 1028,
+	ZYNQMP_PM_RESET_GEM0 = 1029,
+	ZYNQMP_PM_RESET_GEM1 = 1030,
+	ZYNQMP_PM_RESET_GEM2 = 1031,
+	ZYNQMP_PM_RESET_GEM3 = 1032,
+	ZYNQMP_PM_RESET_QSPI = 1033,
+	ZYNQMP_PM_RESET_UART0 = 1034,
+	ZYNQMP_PM_RESET_UART1 = 1035,
+	ZYNQMP_PM_RESET_SPI0 = 1036,
+	ZYNQMP_PM_RESET_SPI1 = 1037,
+	ZYNQMP_PM_RESET_SDIO0 = 1038,
+	ZYNQMP_PM_RESET_SDIO1 = 1039,
+	ZYNQMP_PM_RESET_CAN0 = 1040,
+	ZYNQMP_PM_RESET_CAN1 = 1041,
+	ZYNQMP_PM_RESET_I2C0 = 1042,
+	ZYNQMP_PM_RESET_I2C1 = 1043,
+	ZYNQMP_PM_RESET_TTC0 = 1044,
+	ZYNQMP_PM_RESET_TTC1 = 1045,
+	ZYNQMP_PM_RESET_TTC2 = 1046,
+	ZYNQMP_PM_RESET_TTC3 = 1047,
+	ZYNQMP_PM_RESET_SWDT_CRL = 1048,
+	ZYNQMP_PM_RESET_NAND = 1049,
+	ZYNQMP_PM_RESET_ADMA = 1050,
+	ZYNQMP_PM_RESET_GPIO = 1051,
+	ZYNQMP_PM_RESET_IOU_CC = 1052,
+	ZYNQMP_PM_RESET_TIMESTAMP = 1053,
+	ZYNQMP_PM_RESET_RPU_R50 = 1054,
+	ZYNQMP_PM_RESET_RPU_R51 = 1055,
+	ZYNQMP_PM_RESET_RPU_AMBA = 1056,
+	ZYNQMP_PM_RESET_OCM = 1057,
+	ZYNQMP_PM_RESET_RPU_PGE = 1058,
+	ZYNQMP_PM_RESET_USB0_CORERESET = 1059,
+	ZYNQMP_PM_RESET_USB1_CORERESET = 1060,
+	ZYNQMP_PM_RESET_USB0_HIBERRESET = 1061,
+	ZYNQMP_PM_RESET_USB1_HIBERRESET = 1062,
+	ZYNQMP_PM_RESET_USB0_APB = 1063,
+	ZYNQMP_PM_RESET_USB1_APB = 1064,
+	ZYNQMP_PM_RESET_IPI = 1065,
+	ZYNQMP_PM_RESET_APM_LPD = 1066,
+	ZYNQMP_PM_RESET_RTC = 1067,
+	ZYNQMP_PM_RESET_SYSMON = 1068,
+	ZYNQMP_PM_RESET_AFI_FM6 = 1069,
+	ZYNQMP_PM_RESET_LPD_SWDT = 1070,
+	ZYNQMP_PM_RESET_FPD = 1071,
+	ZYNQMP_PM_RESET_RPU_DBG1 = 1072,
+	ZYNQMP_PM_RESET_RPU_DBG0 = 1073,
+	ZYNQMP_PM_RESET_DBG_LPD = 1074,
+	ZYNQMP_PM_RESET_DBG_FPD = 1075,
+	ZYNQMP_PM_RESET_APLL = 1076,
+	ZYNQMP_PM_RESET_DPLL = 1077,
+	ZYNQMP_PM_RESET_VPLL = 1078,
+	ZYNQMP_PM_RESET_IOPLL = 1079,
+	ZYNQMP_PM_RESET_RPLL = 1080,
+	ZYNQMP_PM_RESET_GPO3_PL_0 = 1081,
+	ZYNQMP_PM_RESET_GPO3_PL_1 = 1082,
+	ZYNQMP_PM_RESET_GPO3_PL_2 = 1083,
+	ZYNQMP_PM_RESET_GPO3_PL_3 = 1084,
+	ZYNQMP_PM_RESET_GPO3_PL_4 = 1085,
+	ZYNQMP_PM_RESET_GPO3_PL_5 = 1086,
+	ZYNQMP_PM_RESET_GPO3_PL_6 = 1087,
+	ZYNQMP_PM_RESET_GPO3_PL_7 = 1088,
+	ZYNQMP_PM_RESET_GPO3_PL_8 = 1089,
+	ZYNQMP_PM_RESET_GPO3_PL_9 = 1090,
+	ZYNQMP_PM_RESET_GPO3_PL_10 = 1091,
+	ZYNQMP_PM_RESET_GPO3_PL_11 = 1092,
+	ZYNQMP_PM_RESET_GPO3_PL_12 = 1093,
+	ZYNQMP_PM_RESET_GPO3_PL_13 = 1094,
+	ZYNQMP_PM_RESET_GPO3_PL_14 = 1095,
+	ZYNQMP_PM_RESET_GPO3_PL_15 = 1096,
+	ZYNQMP_PM_RESET_GPO3_PL_16 = 1097,
+	ZYNQMP_PM_RESET_GPO3_PL_17 = 1098,
+	ZYNQMP_PM_RESET_GPO3_PL_18 = 1099,
+	ZYNQMP_PM_RESET_GPO3_PL_19 = 1100,
+	ZYNQMP_PM_RESET_GPO3_PL_20 = 1101,
+	ZYNQMP_PM_RESET_GPO3_PL_21 = 1102,
+	ZYNQMP_PM_RESET_GPO3_PL_22 = 1103,
+	ZYNQMP_PM_RESET_GPO3_PL_23 = 1104,
+	ZYNQMP_PM_RESET_GPO3_PL_24 = 1105,
+	ZYNQMP_PM_RESET_GPO3_PL_25 = 1106,
+	ZYNQMP_PM_RESET_GPO3_PL_26 = 1107,
+	ZYNQMP_PM_RESET_GPO3_PL_27 = 1108,
+	ZYNQMP_PM_RESET_GPO3_PL_28 = 1109,
+	ZYNQMP_PM_RESET_GPO3_PL_29 = 1110,
+	ZYNQMP_PM_RESET_GPO3_PL_30 = 1111,
+	ZYNQMP_PM_RESET_GPO3_PL_31 = 1112,
+	ZYNQMP_PM_RESET_RPU_LS = 1113,
+	ZYNQMP_PM_RESET_PS_ONLY = 1114,
+	ZYNQMP_PM_RESET_PL = 1115,
+	ZYNQMP_PM_RESET_PS_PL0 = 1116,
+	ZYNQMP_PM_RESET_PS_PL1 = 1117,
+	ZYNQMP_PM_RESET_PS_PL2 = 1118,
+	ZYNQMP_PM_RESET_PS_PL3 = 1119,
 	ZYNQMP_PM_RESET_END = ZYNQMP_PM_RESET_PS_PL3
 };
 
 enum zynqmp_pm_suspend_reason {
 	SUSPEND_POWER_REQUEST = 201,
-	SUSPEND_ALERT,
-	SUSPEND_SYSTEM_SHUTDOWN,
+	SUSPEND_ALERT = 202,
+	SUSPEND_SYSTEM_SHUTDOWN = 203,
 };
 
 enum zynqmp_pm_request_ack {
 	ZYNQMP_PM_REQUEST_ACK_NO = 1,
-	ZYNQMP_PM_REQUEST_ACK_BLOCKING,
-	ZYNQMP_PM_REQUEST_ACK_NON_BLOCKING,
+	ZYNQMP_PM_REQUEST_ACK_BLOCKING = 2,
+	ZYNQMP_PM_REQUEST_ACK_NON_BLOCKING = 3,
 };
 
 enum pm_node_id {
 	NODE_SD_0 = 39,
-	NODE_SD_1,
+	NODE_SD_1 = 40,
 };
 
 enum tap_delay_type {
 	PM_TAPDELAY_INPUT = 0,
-	PM_TAPDELAY_OUTPUT,
+	PM_TAPDELAY_OUTPUT = 1,
 };
 
 enum dll_reset_type {
-	PM_DLL_RESET_ASSERT,
-	PM_DLL_RESET_RELEASE,
-	PM_DLL_RESET_PULSE,
+	PM_DLL_RESET_ASSERT = 0,
+	PM_DLL_RESET_RELEASE = 1,
+	PM_DLL_RESET_PULSE = 2,
 };
 
 enum zynqmp_pm_shutdown_type {
-	ZYNQMP_PM_SHUTDOWN_TYPE_SHUTDOWN,
-	ZYNQMP_PM_SHUTDOWN_TYPE_RESET,
-	ZYNQMP_PM_SHUTDOWN_TYPE_SETSCOPE_ONLY,
+	ZYNQMP_PM_SHUTDOWN_TYPE_SHUTDOWN = 0,
+	ZYNQMP_PM_SHUTDOWN_TYPE_RESET = 1,
+	ZYNQMP_PM_SHUTDOWN_TYPE_SETSCOPE_ONLY = 2,
 };
 
 enum zynqmp_pm_shutdown_subtype {
-	ZYNQMP_PM_SHUTDOWN_SUBTYPE_SUBSYSTEM,
-	ZYNQMP_PM_SHUTDOWN_SUBTYPE_PS_ONLY,
-	ZYNQMP_PM_SHUTDOWN_SUBTYPE_SYSTEM,
+	ZYNQMP_PM_SHUTDOWN_SUBTYPE_SUBSYSTEM = 0,
+	ZYNQMP_PM_SHUTDOWN_SUBTYPE_PS_ONLY = 1,
+	ZYNQMP_PM_SHUTDOWN_SUBTYPE_SYSTEM = 2,
 };
 
 /**
diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h
index db244874e834..63b56aba925a 100644
--- a/include/linux/fsl/mc.h
+++ b/include/linux/fsl/mc.h
@@ -13,6 +13,7 @@
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
 #include <linux/interrupt.h>
+#include <uapi/linux/fsl_mc.h>
 
 #define FSL_MC_VENDOR_FREESCALE	0x1957
 
@@ -209,8 +210,6 @@ struct fsl_mc_device {
 #define to_fsl_mc_device(_dev) \
 	container_of(_dev, struct fsl_mc_device, dev)
 
-#define MC_CMD_NUM_OF_PARAMS	7
-
 struct mc_cmd_header {
 	u8 src_id;
 	u8 flags_hw;
@@ -220,11 +219,6 @@ struct mc_cmd_header {
 	__le16 cmd_id;
 };
 
-struct fsl_mc_command {
-	__le64 header;
-	__le64 params[MC_CMD_NUM_OF_PARAMS];
-};
-
 enum mc_cmd_status {
 	MC_CMD_STATUS_OK = 0x0, /* Completed successfully */
 	MC_CMD_STATUS_READY = 0x1, /* Ready to be processed */
diff --git a/include/linux/intel-pti.h b/include/linux/intel-pti.h
deleted file mode 100644
index fcd841a90f2f..000000000000
--- a/include/linux/intel-pti.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) Intel 2011
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * The PTI (Parallel Trace Interface) driver directs trace data routed from
- * various parts in the system out through the Intel Penwell PTI port and
- * out of the mobile device for analysis with a debugging tool
- * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7,
- * compact JTAG, standard.
- *
- * This header file will allow other parts of the OS to use the
- * interface to write out it's contents for debugging a mobile system.
- */
-
-#ifndef LINUX_INTEL_PTI_H_
-#define LINUX_INTEL_PTI_H_
-
-/* offset for last dword of any PTI message. Part of MIPI P1149.7 */
-#define PTI_LASTDWORD_DTS	0x30
-
-/* basic structure used as a write address to the PTI HW */
-struct pti_masterchannel {
-	u8 master;
-	u8 channel;
-};
-
-/* the following functions are defined in misc/pti.c */
-void pti_writedata(struct pti_masterchannel *mc, u8 *buf, int count);
-struct pti_masterchannel *pti_request_masterchannel(u8 type,
-						    const char *thread_name);
-void pti_release_masterchannel(struct pti_masterchannel *mc);
-
-#endif /* LINUX_INTEL_PTI_H_ */
diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h
index 959ad7d850b4..07f5ef8fc456 100644
--- a/include/linux/mei_cl_bus.h
+++ b/include/linux/mei_cl_bus.h
@@ -68,7 +68,7 @@ struct mei_cl_driver {
 
 	int (*probe)(struct mei_cl_device *cldev,
 		     const struct mei_cl_device_id *id);
-	int (*remove)(struct mei_cl_device *cldev);
+	void (*remove)(struct mei_cl_device *cldev);
 };
 
 int __mei_cldev_driver_register(struct mei_cl_driver *cldrv,
diff --git a/include/linux/mhi.h b/include/linux/mhi.h
index ece53a252217..d26acc8b21cd 100644
--- a/include/linux/mhi.h
+++ b/include/linux/mhi.h
@@ -279,7 +279,7 @@ struct mhi_controller_config {
 	u32 num_channels;
 	const struct mhi_channel_config *ch_cfg;
 	u32 num_events;
-	const struct mhi_event_config *event_cfg;
+	struct mhi_event_config *event_cfg;
 	bool use_bounce_buf;
 	bool m2_no_db;
 };
@@ -347,12 +347,14 @@ struct mhi_controller_config {
  * @unmap_single: CB function to destroy TRE buffer
  * @read_reg: Read a MHI register via the physical link (required)
  * @write_reg: Write a MHI register via the physical link (required)
+ * @reset: Controller specific reset function (optional)
  * @buffer_len: Bounce buffer length
  * @index: Index of the MHI controller instance
  * @bounce_buf: Use of bounce buffer
  * @fbc_download: MHI host needs to do complete image transfer (optional)
  * @pre_init: MHI host needs to do pre-initialization before power up
  * @wake_set: Device wakeup set flag
+ * @irq_flags: irq flags passed to request_irq (optional)
  *
  * Fields marked as (required) need to be populated by the controller driver
  * before calling mhi_register_controller(). For the fields marked as (optional)
@@ -437,6 +439,7 @@ struct mhi_controller {
 			u32 *out);
 	void (*write_reg)(struct mhi_controller *mhi_cntrl, void __iomem *addr,
 			  u32 val);
+	void (*reset)(struct mhi_controller *mhi_cntrl);
 
 	size_t buffer_len;
 	int index;
@@ -444,6 +447,7 @@ struct mhi_controller {
 	bool fbc_download;
 	bool pre_init;
 	bool wake_set;
+	unsigned long irq_flags;
 };
 
 /**
@@ -682,6 +686,13 @@ enum mhi_ee_type mhi_get_exec_env(struct mhi_controller *mhi_cntrl);
 enum mhi_state mhi_get_mhi_state(struct mhi_controller *mhi_cntrl);
 
 /**
+ * mhi_soc_reset - Trigger a device reset. This can be used as a last resort
+ *		   to reset and recover a device.
+ * @mhi_cntrl: MHI controller
+ */
+void mhi_soc_reset(struct mhi_controller *mhi_cntrl);
+
+/**
  * mhi_device_get - Disable device low power mode
  * @mhi_dev: Device associated with the channel
  */
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 935060955152..7d45b5f989b0 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -864,4 +864,28 @@ struct ssam_device_id {
 	kernel_ulong_t driver_data;
 };
 
+/*
+ * DFL (Device Feature List)
+ *
+ * DFL defines a linked list of feature headers within the device MMIO space to
+ * provide an extensible way of adding features. Software can walk through these
+ * predefined data structures to enumerate features. It is now used in the FPGA.
+ * See Documentation/fpga/dfl.rst for more information.
+ *
+ * The dfl bus type is introduced to match the individual feature devices (dfl
+ * devices) for specific dfl drivers.
+ */
+
+/**
+ * struct dfl_device_id -  dfl device identifier
+ * @type: DFL FIU type of the device. See enum dfl_id_type.
+ * @feature_id: feature identifier local to its DFL FIU type.
+ * @driver_data: driver specific data.
+ */
+struct dfl_device_id {
+	__u16 type;
+	__u16 feature_id;
+	kernel_ulong_t driver_data;
+};
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index f0b01b728640..d08039d65825 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -1005,6 +1005,8 @@ int sdw_bus_exit_clk_stop(struct sdw_bus *bus);
 
 int sdw_read(struct sdw_slave *slave, u32 addr);
 int sdw_write(struct sdw_slave *slave, u32 addr, u8 value);
+int sdw_write_no_pm(struct sdw_slave *slave, u32 addr, u8 value);
+int sdw_read_no_pm(struct sdw_slave *slave, u32 addr);
 int sdw_nread(struct sdw_slave *slave, u32 addr, size_t count, u8 *val);
 int sdw_nwrite(struct sdw_slave *slave, u32 addr, size_t count, u8 *val);
 
diff --git a/include/linux/vme.h b/include/linux/vme.h
index 7e82bf500f01..b204a9b4be1b 100644
--- a/include/linux/vme.h
+++ b/include/linux/vme.h
@@ -122,7 +122,7 @@ struct vme_driver {
 	const char *name;
 	int (*match)(struct vme_dev *);
 	int (*probe)(struct vme_dev *);
-	int (*remove)(struct vme_dev *);
+	void (*remove)(struct vme_dev *);
 	struct device_driver driver;
 	struct list_head devices;
 };
diff --git a/include/linux/vmw_vmci_defs.h b/include/linux/vmw_vmci_defs.h
index be0afe6f379b..e36cb114c188 100644
--- a/include/linux/vmw_vmci_defs.h
+++ b/include/linux/vmw_vmci_defs.h
@@ -66,7 +66,7 @@ enum {
  * consists of at least two pages, the memory limit also dictates the
  * number of queue pairs a guest can create.
  */
-#define VMCI_MAX_GUEST_QP_MEMORY (128 * 1024 * 1024)
+#define VMCI_MAX_GUEST_QP_MEMORY ((size_t)(128 * 1024 * 1024))
 #define VMCI_MAX_GUEST_QP_COUNT  (VMCI_MAX_GUEST_QP_MEMORY / PAGE_SIZE / 2)
 
 /*
@@ -80,7 +80,7 @@ enum {
  * too much kernel memory (especially on vmkernel).  We limit a queuepair to
  * 32 KB, or 16 KB per queue for symmetrical pairs.
  */
-#define VMCI_MAX_PINNED_QP_MEMORY (32 * 1024)
+#define VMCI_MAX_PINNED_QP_MEMORY ((size_t)(32 * 1024))
 
 /*
  * We have a fixed set of resource IDs available in the VMX.