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-rw-r--r--include/dt-bindings/interconnect/qcom,msm8996-cbf.h12
-rw-r--r--include/dt-bindings/mux/ti-serdes.h62
-rw-r--r--include/linux/amba/bus.h2
-rw-r--r--include/linux/coresight.h127
-rw-r--r--include/linux/device.h11
-rw-r--r--include/linux/firmware/xlnx-zynqmp.h2
-rw-r--r--include/linux/i8254.h21
-rw-r--r--include/linux/iio/common/st_sensors.h1
-rw-r--r--include/linux/iio/iio.h3
-rw-r--r--include/linux/iio/trigger.h1
-rw-r--r--include/linux/interconnect-clk.h22
-rw-r--r--include/linux/interconnect.h8
-rw-r--r--include/linux/parport.h2
-rw-r--r--include/linux/platform_data/st_sensors_pdata.h2
-rw-r--r--include/linux/uacce.h4
-rw-r--r--include/uapi/linux/counter.h6
-rw-r--r--include/uapi/linux/tps6594_pfsm.h37
17 files changed, 260 insertions, 63 deletions
diff --git a/include/dt-bindings/interconnect/qcom,msm8996-cbf.h b/include/dt-bindings/interconnect/qcom,msm8996-cbf.h
new file mode 100644
index 000000000000..aac5e69f6bd5
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,msm8996-cbf.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2023 Linaro Ltd. All rights reserved.
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_MSM8996_CBF_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_MSM8996_CBF_H
+
+#define MASTER_CBF_M4M 0
+#define SLAVE_CBF_M4M 1
+
+#endif
diff --git a/include/dt-bindings/mux/ti-serdes.h b/include/dt-bindings/mux/ti-serdes.h
index d3116c52ab72..669ca2d6abce 100644
--- a/include/dt-bindings/mux/ti-serdes.h
+++ b/include/dt-bindings/mux/ti-serdes.h
@@ -117,4 +117,66 @@
#define J721S2_SERDES0_LANE3_USB 0x2
#define J721S2_SERDES0_LANE3_IP4_UNUSED 0x3
+/* J784S4 */
+
+#define J784S4_SERDES0_LANE0_IP1_UNUSED 0x0
+#define J784S4_SERDES0_LANE0_PCIE1_LANE0 0x1
+#define J784S4_SERDES0_LANE0_IP3_UNUSED 0x2
+#define J784S4_SERDES0_LANE0_IP4_UNUSED 0x3
+
+#define J784S4_SERDES0_LANE1_IP1_UNUSED 0x0
+#define J784S4_SERDES0_LANE1_PCIE1_LANE1 0x1
+#define J784S4_SERDES0_LANE1_IP3_UNUSED 0x2
+#define J784S4_SERDES0_LANE1_IP4_UNUSED 0x3
+
+#define J784S4_SERDES0_LANE2_PCIE3_LANE0 0x0
+#define J784S4_SERDES0_LANE2_PCIE1_LANE2 0x1
+#define J784S4_SERDES0_LANE2_IP3_UNUSED 0x2
+#define J784S4_SERDES0_LANE2_IP4_UNUSED 0x3
+
+#define J784S4_SERDES0_LANE3_PCIE3_LANE1 0x0
+#define J784S4_SERDES0_LANE3_PCIE1_LANE3 0x1
+#define J784S4_SERDES0_LANE3_USB 0x2
+#define J784S4_SERDES0_LANE3_IP4_UNUSED 0x3
+
+#define J784S4_SERDES1_LANE0_QSGMII_LANE3 0x0
+#define J784S4_SERDES1_LANE0_PCIE0_LANE0 0x1
+#define J784S4_SERDES1_LANE0_IP3_UNUSED 0x2
+#define J784S4_SERDES1_LANE0_IP4_UNUSED 0x3
+
+#define J784S4_SERDES1_LANE1_QSGMII_LANE4 0x0
+#define J784S4_SERDES1_LANE1_PCIE0_LANE1 0x1
+#define J784S4_SERDES1_LANE1_IP3_UNUSED 0x2
+#define J784S4_SERDES1_LANE1_IP4_UNUSED 0x3
+
+#define J784S4_SERDES1_LANE2_QSGMII_LANE1 0x0
+#define J784S4_SERDES1_LANE2_PCIE0_LANE2 0x1
+#define J784S4_SERDES1_LANE2_PCIE2_LANE0 0x2
+#define J784S4_SERDES1_LANE2_IP4_UNUSED 0x3
+
+#define J784S4_SERDES1_LANE3_QSGMII_LANE2 0x0
+#define J784S4_SERDES1_LANE3_PCIE0_LANE3 0x1
+#define J784S4_SERDES1_LANE3_PCIE2_LANE1 0x2
+#define J784S4_SERDES1_LANE3_IP4_UNUSED 0x3
+
+#define J784S4_SERDES2_LANE0_QSGMII_LANE5 0x0
+#define J784S4_SERDES2_LANE0_IP2_UNUSED 0x1
+#define J784S4_SERDES2_LANE0_IP3_UNUSED 0x2
+#define J784S4_SERDES2_LANE0_IP4_UNUSED 0x3
+
+#define J784S4_SERDES2_LANE1_QSGMII_LANE6 0x0
+#define J784S4_SERDES2_LANE1_IP2_UNUSED 0x1
+#define J784S4_SERDES2_LANE1_IP3_UNUSED 0x2
+#define J784S4_SERDES2_LANE1_IP4_UNUSED 0x3
+
+#define J784S4_SERDES2_LANE2_QSGMII_LANE7 0x0
+#define J784S4_SERDES2_LANE2_QSGMII_LANE1 0x1
+#define J784S4_SERDES2_LANE2_IP3_UNUSED 0x2
+#define J784S4_SERDES2_LANE2_IP4_UNUSED 0x3
+
+#define J784S4_SERDES2_LANE3_QSGMII_LANE8 0x0
+#define J784S4_SERDES2_LANE3_QSGMII_LANE2 0x1
+#define J784S4_SERDES2_LANE3_IP3_UNUSED 0x2
+#define J784S4_SERDES2_LANE3_IP4_UNUSED 0x3
+
#endif /* _DT_BINDINGS_MUX_TI_SERDES */
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 5001e14c5c06..c60a6a14638c 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -107,7 +107,7 @@ enum amba_vendor {
extern struct bus_type amba_bustype;
-#define to_amba_device(d) container_of(d, struct amba_device, dev)
+#define to_amba_device(d) container_of_const(d, struct amba_device, dev)
#define amba_get_drvdata(d) dev_get_drvdata(&d->dev)
#define amba_set_drvdata(d,p) dev_set_drvdata(&d->dev, p)
diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index f19a47b9bb5a..bf70987240e4 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -41,10 +41,11 @@ enum coresight_dev_type {
CORESIGHT_DEV_TYPE_LINKSINK,
CORESIGHT_DEV_TYPE_SOURCE,
CORESIGHT_DEV_TYPE_HELPER,
- CORESIGHT_DEV_TYPE_ECT,
+ CORESIGHT_DEV_TYPE_MAX
};
enum coresight_dev_subtype_sink {
+ CORESIGHT_DEV_SUBTYPE_SINK_DUMMY,
CORESIGHT_DEV_SUBTYPE_SINK_PORT,
CORESIGHT_DEV_SUBTYPE_SINK_BUFFER,
CORESIGHT_DEV_SUBTYPE_SINK_SYSMEM,
@@ -66,12 +67,7 @@ enum coresight_dev_subtype_source {
enum coresight_dev_subtype_helper {
CORESIGHT_DEV_SUBTYPE_HELPER_CATU,
-};
-
-/* Embedded Cross Trigger (ECT) sub-types */
-enum coresight_dev_subtype_ect {
- CORESIGHT_DEV_SUBTYPE_ECT_NONE,
- CORESIGHT_DEV_SUBTYPE_ECT_CTI,
+ CORESIGHT_DEV_SUBTYPE_HELPER_ECT_CTI
};
/**
@@ -84,8 +80,6 @@ enum coresight_dev_subtype_ect {
* by @coresight_dev_subtype_source.
* @helper_subtype: type of helper this component is, as defined
* by @coresight_dev_subtype_helper.
- * @ect_subtype: type of cross trigger this component is, as
- * defined by @coresight_dev_subtype_ect
*/
union coresight_dev_subtype {
/* We have some devices which acts as LINK and SINK */
@@ -95,21 +89,25 @@ union coresight_dev_subtype {
};
enum coresight_dev_subtype_source source_subtype;
enum coresight_dev_subtype_helper helper_subtype;
- enum coresight_dev_subtype_ect ect_subtype;
};
/**
* struct coresight_platform_data - data harvested from the firmware
* specification.
*
- * @nr_inport: Number of elements for the input connections.
- * @nr_outport: Number of elements for the output connections.
- * @conns: Sparse array of nr_outport connections from this component.
+ * @nr_inconns: Number of elements for the input connections.
+ * @nr_outconns: Number of elements for the output connections.
+ * @out_conns: Array of nr_outconns pointers to connections from this
+ * component.
+ * @in_conns: Sparse array of pointers to input connections. Sparse
+ * because the source device owns the connection so when it's
+ * unloaded the connection leaves an empty slot.
*/
struct coresight_platform_data {
- int nr_inport;
- int nr_outport;
- struct coresight_connection *conns;
+ int nr_inconns;
+ int nr_outconns;
+ struct coresight_connection **out_conns;
+ struct coresight_connection **in_conns;
};
/**
@@ -164,19 +162,42 @@ struct coresight_desc {
/**
* struct coresight_connection - representation of a single connection
- * @outport: a connection's output port number.
- * @child_port: remote component's port number @output is connected to.
- * @chid_fwnode: remote component's fwnode handle.
- * @child_dev: a @coresight_device representation of the component
- connected to @outport.
+ * @src_port: a connection's output port number.
+ * @dest_port: destination's input port number @src_port is connected to.
+ * @dest_fwnode: destination component's fwnode handle.
+ * @dest_dev: a @coresight_device representation of the component
+ connected to @src_port. NULL until the device is created
* @link: Representation of the connection as a sysfs link.
+ *
+ * The full connection structure looks like this, where in_conns store
+ * references to same connection as the source device's out_conns.
+ *
+ * +-----------------------------+ +-----------------------------+
+ * |coresight_device | |coresight_connection |
+ * |-----------------------------| |-----------------------------|
+ * | | | |
+ * | | | dest_dev*|<--
+ * |pdata->out_conns[nr_outconns]|<->|src_dev* | |
+ * | | | | |
+ * +-----------------------------+ +-----------------------------+ |
+ * |
+ * +-----------------------------+ |
+ * |coresight_device | |
+ * |------------------------------ |
+ * | | |
+ * | pdata->in_conns[nr_inconns]|<--
+ * | |
+ * +-----------------------------+
*/
struct coresight_connection {
- int outport;
- int child_port;
- struct fwnode_handle *child_fwnode;
- struct coresight_device *child_dev;
+ int src_port;
+ int dest_port;
+ struct fwnode_handle *dest_fwnode;
+ struct coresight_device *dest_dev;
struct coresight_sysfs_link *link;
+ struct coresight_device *src_dev;
+ atomic_t src_refcnt;
+ atomic_t dest_refcnt;
};
/**
@@ -211,8 +232,6 @@ struct coresight_sysfs_link {
* from source to that sink.
* @ea: Device attribute for sink representation under PMU directory.
* @def_sink: cached reference to default sink found for this device.
- * @ect_dev: Associated cross trigger device. Not part of the trace data
- * path or connections.
* @nr_links: number of sysfs links created to other components from this
* device. These will appear in the "connections" group.
* @has_conns_grp: Have added a "connections" group for sysfs links.
@@ -228,19 +247,16 @@ struct coresight_device {
const struct coresight_ops *ops;
struct csdev_access access;
struct device dev;
- atomic_t *refcnt;
+ atomic_t refcnt;
bool orphan;
bool enable; /* true only if configured as part of a path */
/* sink specific fields */
bool activated; /* true only if a sink is part of a path */
struct dev_ext_attribute *ea;
struct coresight_device *def_sink;
- /* cross trigger handling */
- struct coresight_device *ect_dev;
/* sysfs links between components */
int nr_links;
bool has_conns_grp;
- bool ect_enabled; /* true only if associated ect device is enabled */
/* system configuration and feature lists */
struct list_head feature_csdev_list;
struct list_head config_csdev_list;
@@ -272,6 +288,12 @@ static struct coresight_dev_list (var) = { \
#define to_coresight_device(d) container_of(d, struct coresight_device, dev)
+enum cs_mode {
+ CS_MODE_DISABLED,
+ CS_MODE_SYSFS,
+ CS_MODE_PERF,
+};
+
#define source_ops(csdev) csdev->ops->source_ops
#define sink_ops(csdev) csdev->ops->sink_ops
#define link_ops(csdev) csdev->ops->link_ops
@@ -288,7 +310,8 @@ static struct coresight_dev_list (var) = { \
* @update_buffer: update buffer pointers after a trace session.
*/
struct coresight_ops_sink {
- int (*enable)(struct coresight_device *csdev, u32 mode, void *data);
+ int (*enable)(struct coresight_device *csdev, enum cs_mode mode,
+ void *data);
int (*disable)(struct coresight_device *csdev);
void *(*alloc_buffer)(struct coresight_device *csdev,
struct perf_event *event, void **pages,
@@ -306,8 +329,12 @@ struct coresight_ops_sink {
* @disable: disables flow between iport and oport.
*/
struct coresight_ops_link {
- int (*enable)(struct coresight_device *csdev, int iport, int oport);
- void (*disable)(struct coresight_device *csdev, int iport, int oport);
+ int (*enable)(struct coresight_device *csdev,
+ struct coresight_connection *in,
+ struct coresight_connection *out);
+ void (*disable)(struct coresight_device *csdev,
+ struct coresight_connection *in,
+ struct coresight_connection *out);
};
/**
@@ -320,8 +347,8 @@ struct coresight_ops_link {
*/
struct coresight_ops_source {
int (*cpu_id)(struct coresight_device *csdev);
- int (*enable)(struct coresight_device *csdev,
- struct perf_event *event, u32 mode);
+ int (*enable)(struct coresight_device *csdev, struct perf_event *event,
+ enum cs_mode mode);
void (*disable)(struct coresight_device *csdev,
struct perf_event *event);
};
@@ -336,27 +363,16 @@ struct coresight_ops_source {
* @disable : Disable the device
*/
struct coresight_ops_helper {
- int (*enable)(struct coresight_device *csdev, void *data);
+ int (*enable)(struct coresight_device *csdev, enum cs_mode mode,
+ void *data);
int (*disable)(struct coresight_device *csdev, void *data);
};
-/**
- * struct coresight_ops_ect - Ops for an embedded cross trigger device
- *
- * @enable : Enable the device
- * @disable : Disable the device
- */
-struct coresight_ops_ect {
- int (*enable)(struct coresight_device *csdev);
- int (*disable)(struct coresight_device *csdev);
-};
-
struct coresight_ops {
const struct coresight_ops_sink *sink_ops;
const struct coresight_ops_link *link_ops;
const struct coresight_ops_source *source_ops;
const struct coresight_ops_helper *helper_ops;
- const struct coresight_ops_ect *ect_ops;
};
#if IS_ENABLED(CONFIG_CORESIGHT)
@@ -602,5 +618,18 @@ static inline void coresight_write64(struct coresight_device *csdev, u64 val, u3
extern int coresight_get_cpu(struct device *dev);
struct coresight_platform_data *coresight_get_platform_data(struct device *dev);
+struct coresight_connection *
+coresight_add_out_conn(struct device *dev,
+ struct coresight_platform_data *pdata,
+ const struct coresight_connection *new_conn);
+int coresight_add_in_conn(struct coresight_connection *conn);
+struct coresight_device *
+coresight_find_input_type(struct coresight_platform_data *pdata,
+ enum coresight_dev_type type,
+ union coresight_dev_subtype subtype);
+struct coresight_device *
+coresight_find_output_type(struct coresight_platform_data *pdata,
+ enum coresight_dev_type type,
+ union coresight_dev_subtype subtype);
#endif /* _LINUX_COREISGHT_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 472dd24d4823..58f4f5948edb 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -223,6 +223,17 @@ static inline void *devm_kcalloc(struct device *dev,
{
return devm_kmalloc_array(dev, n, size, flags | __GFP_ZERO);
}
+static inline __realloc_size(3, 4) void * __must_check
+devm_krealloc_array(struct device *dev, void *p, size_t new_n, size_t new_size, gfp_t flags)
+{
+ size_t bytes;
+
+ if (unlikely(check_mul_overflow(new_n, new_size, &bytes)))
+ return NULL;
+
+ return devm_krealloc(dev, p, bytes, flags);
+}
+
void devm_kfree(struct device *dev, const void *p);
char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp) __malloc;
const char *devm_kstrdup_const(struct device *dev, const char *s, gfp_t gfp);
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index f5da51677069..9dda7d9898ff 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -4,7 +4,7 @@
*
* Copyright (C) 2014-2021 Xilinx
*
- * Michal Simek <michal.simek@xilinx.com>
+ * Michal Simek <michal.simek@amd.com>
* Davorin Mista <davorin.mista@aggios.com>
* Jolly Shah <jollys@xilinx.com>
* Rajan Vaja <rajanv@xilinx.com>
diff --git a/include/linux/i8254.h b/include/linux/i8254.h
new file mode 100644
index 000000000000..a675c309232b
--- /dev/null
+++ b/include/linux/i8254.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) William Breathitt Gray */
+#ifndef _I8254_H_
+#define _I8254_H_
+
+struct device;
+struct regmap;
+
+/**
+ * struct i8254_regmap_config - Configuration for the register map of an i8254
+ * @parent: parent device
+ * @map: regmap for the i8254
+ */
+struct i8254_regmap_config {
+ struct device *parent;
+ struct regmap *map;
+};
+
+int devm_i8254_regmap_register(struct device *dev, const struct i8254_regmap_config *config);
+
+#endif /* _I8254_H_ */
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h
index f5f3ee57bc70..607c3a89a647 100644
--- a/include/linux/iio/common/st_sensors.h
+++ b/include/linux/iio/common/st_sensors.h
@@ -22,6 +22,7 @@
#include <linux/platform_data/st_sensors_pdata.h>
#define LSM9DS0_IMU_DEV_NAME "lsm9ds0"
+#define LSM303D_IMU_DEV_NAME "lsm303d"
/*
* Buffer size max case: 2bytes per channel, 3 channels in total +
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index d28a5e8097e4..202e55b0a28b 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -221,6 +221,9 @@ struct iio_event_spec {
* @extend_name: Allows labeling of channel attributes with an
* informative name. Note this has no effect codes etc,
* unlike modifiers.
+ * This field is deprecated in favour of providing
+ * iio_info->read_label() to override the label, which
+ * unlike @extend_name does not affect sysfs filenames.
* @datasheet_name: A name used in in-kernel mapping of channels. It should
* correspond to the first name that the channel is referred
* to by in the datasheet (e.g. IND), or the nearest
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index 51f52c5c6092..bce3b1788199 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -171,6 +171,7 @@ void iio_trigger_free(struct iio_trigger *trig);
*/
bool iio_trigger_using_own(struct iio_dev *indio_dev);
+int iio_validate_own_trigger(struct iio_dev *idev, struct iio_trigger *trig);
int iio_trigger_validate_own_device(struct iio_trigger *trig,
struct iio_dev *indio_dev);
diff --git a/include/linux/interconnect-clk.h b/include/linux/interconnect-clk.h
new file mode 100644
index 000000000000..0cd80112bea5
--- /dev/null
+++ b/include/linux/interconnect-clk.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, Linaro Ltd.
+ */
+
+#ifndef __LINUX_INTERCONNECT_CLK_H
+#define __LINUX_INTERCONNECT_CLK_H
+
+struct device;
+
+struct icc_clk_data {
+ struct clk *clk;
+ const char *name;
+};
+
+struct icc_provider *icc_clk_register(struct device *dev,
+ unsigned int first_id,
+ unsigned int num_clocks,
+ const struct icc_clk_data *data);
+void icc_clk_unregister(struct icc_provider *provider);
+
+#endif
diff --git a/include/linux/interconnect.h b/include/linux/interconnect.h
index 2b0e784ba771..97ac253df62c 100644
--- a/include/linux/interconnect.h
+++ b/include/linux/interconnect.h
@@ -40,8 +40,6 @@ struct icc_bulk_data {
#if IS_ENABLED(CONFIG_INTERCONNECT)
-struct icc_path *icc_get(struct device *dev, const int src_id,
- const int dst_id);
struct icc_path *of_icc_get(struct device *dev, const char *name);
struct icc_path *devm_of_icc_get(struct device *dev, const char *name);
int devm_of_icc_bulk_get(struct device *dev, int num_paths, struct icc_bulk_data *paths);
@@ -61,12 +59,6 @@ void icc_bulk_disable(int num_paths, const struct icc_bulk_data *paths);
#else
-static inline struct icc_path *icc_get(struct device *dev, const int src_id,
- const int dst_id)
-{
- return NULL;
-}
-
static inline struct icc_path *of_icc_get(struct device *dev,
const char *name)
{
diff --git a/include/linux/parport.h b/include/linux/parport.h
index 243c82d7f852..999eddd619b7 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -516,7 +516,7 @@ extern int parport_device_proc_register(struct pardevice *device);
extern int parport_device_proc_unregister(struct pardevice *device);
/* If PC hardware is the only type supported, we can optimise a bit. */
-#if !defined(CONFIG_PARPORT_NOT_PC)
+#if !defined(CONFIG_PARPORT_NOT_PC) && defined(CONFIG_PARPORT_PC)
#include <linux/parport_pc.h>
#define parport_write_data(p,x) parport_pc_write_data(p,x)
diff --git a/include/linux/platform_data/st_sensors_pdata.h b/include/linux/platform_data/st_sensors_pdata.h
index 897051e51b78..a657830232ae 100644
--- a/include/linux/platform_data/st_sensors_pdata.h
+++ b/include/linux/platform_data/st_sensors_pdata.h
@@ -15,7 +15,7 @@
* @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
* Available only for accelerometer, magnetometer and pressure sensors.
* Accelerometer DRDY on LSM330 available only on pin 1 (see datasheet).
- * Magnetometer DRDY is supported only on LSM9DS0.
+ * Magnetometer DRDY is supported only on LSM9DS0 and LSM303D.
* @open_drain: set the interrupt line to be open drain if possible.
* @spi_3wire: enable spi-3wire mode.
* @pullups: enable/disable i2c controller pullup resistors.
diff --git a/include/linux/uacce.h b/include/linux/uacce.h
index 0a81c3dfd26c..e290c0269944 100644
--- a/include/linux/uacce.h
+++ b/include/linux/uacce.h
@@ -86,6 +86,7 @@ enum uacce_q_state {
* @state: queue state machine
* @pasid: pasid associated to the mm
* @handle: iommu_sva handle returned by iommu_sva_bind_device()
+ * @mapping: user space mapping of the queue
*/
struct uacce_queue {
struct uacce_device *uacce;
@@ -97,6 +98,7 @@ struct uacce_queue {
enum uacce_q_state state;
u32 pasid;
struct iommu_sva *handle;
+ struct address_space *mapping;
};
/**
@@ -114,7 +116,6 @@ struct uacce_queue {
* @mutex: protects uacce operation
* @priv: private pointer of the uacce
* @queues: list of queues
- * @inode: core vfs
*/
struct uacce_device {
const char *algs;
@@ -130,7 +131,6 @@ struct uacce_device {
struct mutex mutex;
void *priv;
struct list_head queues;
- struct inode *inode;
};
#if IS_ENABLED(CONFIG_UACCE)
diff --git a/include/uapi/linux/counter.h b/include/uapi/linux/counter.h
index 8ab12d731e3b..fc248ef00e86 100644
--- a/include/uapi/linux/counter.h
+++ b/include/uapi/linux/counter.h
@@ -127,6 +127,12 @@ enum counter_count_mode {
COUNTER_COUNT_MODE_RANGE_LIMIT,
COUNTER_COUNT_MODE_NON_RECYCLE,
COUNTER_COUNT_MODE_MODULO_N,
+ COUNTER_COUNT_MODE_INTERRUPT_ON_TERMINAL_COUNT,
+ COUNTER_COUNT_MODE_HARDWARE_RETRIGGERABLE_ONESHOT,
+ COUNTER_COUNT_MODE_RATE_GENERATOR,
+ COUNTER_COUNT_MODE_SQUARE_WAVE_MODE,
+ COUNTER_COUNT_MODE_SOFTWARE_TRIGGERED_STROBE,
+ COUNTER_COUNT_MODE_HARDWARE_TRIGGERED_STROBE,
};
/* Count function values */
diff --git a/include/uapi/linux/tps6594_pfsm.h b/include/uapi/linux/tps6594_pfsm.h
new file mode 100644
index 000000000000..c69569e0a7a2
--- /dev/null
+++ b/include/uapi/linux/tps6594_pfsm.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Userspace ABI for TPS6594 PMIC Pre-configurable Finite State Machine
+ *
+ * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/
+ */
+
+#ifndef __TPS6594_PFSM_H
+#define __TPS6594_PFSM_H
+
+#include <linux/const.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/**
+ * struct pmic_state_opt - PMIC state options
+ * @gpio_retention: if enabled, power rails associated with GPIO retention remain active
+ * @ddr_retention: if enabled, power rails associated with DDR retention remain active
+ * @mcu_only_startup_dest: if enabled, startup destination state is MCU_ONLY
+ */
+struct pmic_state_opt {
+ __u8 gpio_retention;
+ __u8 ddr_retention;
+ __u8 mcu_only_startup_dest;
+};
+
+/* Commands */
+#define PMIC_BASE 'P'
+
+#define PMIC_GOTO_STANDBY _IO(PMIC_BASE, 0)
+#define PMIC_GOTO_LP_STANDBY _IO(PMIC_BASE, 1)
+#define PMIC_UPDATE_PGM _IO(PMIC_BASE, 2)
+#define PMIC_SET_ACTIVE_STATE _IO(PMIC_BASE, 3)
+#define PMIC_SET_MCU_ONLY_STATE _IOW(PMIC_BASE, 4, struct pmic_state_opt)
+#define PMIC_SET_RETENTION_STATE _IOW(PMIC_BASE, 5, struct pmic_state_opt)
+
+#endif /* __TPS6594_PFSM_H */
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-30 20:14:20 +0000