Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-7.2-rc2).

No conflicts.

Adjacent changes:

MAINTAINERS:
  56114690ff3c ("MAINTAINERS: Update Marvell octeontx2 driver maintainers")
  eb56577ae9a5 ("ehea: remove the ehea driver")

net/core/netpoll.c:
  45f1458a8501 ("netpoll: fix a use-after-free on shutdown path")
  84c0ff1efb62 ("netpoll: do not warn when the best-effort pool refill fails")

Signed-off-by: Paolo Abeni <pabeni@redhat.com>

7 files changed, 66 insertions, 11 deletions

diff --git a/include/linux/adi-axi-common.h b/include/linux/adi-axi-common.h
index 37962ba530df..e7ba393061ee 100644
--- a/include/linux/adi-axi-common.h
+++ b/include/linux/adi-axi-common.h
@@ -51,6 +51,7 @@ enum adi_axi_fpga_technology {
 	ADI_AXI_FPGA_TECH_SERIES7,
 	ADI_AXI_FPGA_TECH_ULTRASCALE,
 	ADI_AXI_FPGA_TECH_ULTRASCALE_PLUS,
+	ADI_AXI_FPGA_TECH_VERSAL,
 };
 
 enum adi_axi_fpga_family {
@@ -71,6 +72,7 @@ enum adi_axi_fpga_speed_grade {
 	ADI_AXI_FPGA_SPEED_2    = 20,
 	ADI_AXI_FPGA_SPEED_2L   = 21,
 	ADI_AXI_FPGA_SPEED_2LV  = 22,
+	ADI_AXI_FPGA_SPEED_2MP  = 23,
 	ADI_AXI_FPGA_SPEED_3    = 30,
 };
 
diff --git a/include/linux/clk/renesas.h b/include/linux/clk/renesas.h
index c360df9fa735..0949400f44de 100644
--- a/include/linux/clk/renesas.h
+++ b/include/linux/clk/renesas.h
@@ -164,6 +164,26 @@ struct rzv2h_pll_div_pars {
 		.k = { .min = -32768, .max = 32767 },			\
 	}								\
 
+#define RZG3E_CPG_PLL_DSI0_LIMITS(name)					\
+	static const struct rzv2h_pll_limits (name) = {			\
+		.fout = { .min = 25 * MEGA, .max = 1218 * MEGA },	\
+		.fvco = { .min = 1600 * MEGA, .max = 3200 * MEGA },	\
+		.m = { .min = 64, .max = 533 },				\
+		.p = { .min = 1, .max = 4 },				\
+		.s = { .min = 0, .max = 6 },				\
+		.k = { .min = -32768, .max = 32767 },			\
+	}								\
+
+#define RZG3E_CPG_PLL_DSI1_LIMITS(name)					\
+	static const struct rzv2h_pll_limits (name) = {			\
+		.fout = { .min = 25 * MEGA, .max = 609 * MEGA },	\
+		.fvco = { .min = 1600 * MEGA, .max = 3200 * MEGA },	\
+		.m = { .min = 64, .max = 533 },				\
+		.p = { .min = 1, .max = 4 },				\
+		.s = { .min = 0, .max = 6 },				\
+		.k = { .min = -32768, .max = 32767 },			\
+	}								\
+
 #ifdef CONFIG_CLK_RZV2H
 bool rzv2h_get_pll_pars(const struct rzv2h_pll_limits *limits,
 			struct rzv2h_pll_pars *pars, u64 freq_millihz);
diff --git a/include/linux/interconnect.h b/include/linux/interconnect.h
index 4b12821528a6..75a32ad0482e 100644
--- a/include/linux/interconnect.h
+++ b/include/linux/interconnect.h
@@ -47,6 +47,7 @@ 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);
 struct icc_path *of_icc_get_by_index(struct device *dev, int idx);
+struct icc_path *devm_of_icc_get_by_index(struct device *dev, int idx);
 void icc_put(struct icc_path *path);
 int icc_enable(struct icc_path *path);
 int icc_disable(struct icc_path *path);
@@ -79,6 +80,11 @@ static inline struct icc_path *of_icc_get_by_index(struct device *dev, int idx)
 	return NULL;
 }
 
+static inline struct icc_path *devm_of_icc_get_by_index(struct device *dev, int idx)
+{
+	return NULL;
+}
+
 static inline void icc_put(struct icc_path *path)
 {
 }
diff --git a/include/linux/ntb.h b/include/linux/ntb.h
index 879c3e89e026..ae72caa03859 100644
--- a/include/linux/ntb.h
+++ b/include/linux/ntb.h
@@ -567,7 +567,7 @@ void ntb_msg_event(struct ntb_dev *ntb);
 int ntb_default_port_number(struct ntb_dev *ntb);
 
 /**
- * ntb_default_port_count() - get the default number of peer device ports
+ * ntb_default_peer_port_count() - get the default number of peer device ports
  * @ntb:	NTB device context.
  *
  * By default hardware driver supports just one peer device.
@@ -582,7 +582,7 @@ int ntb_default_peer_port_count(struct ntb_dev *ntb);
 /**
  * ntb_default_peer_port_number() - get the default peer port by given index
  * @ntb:	NTB device context.
- * @idx:	Peer port index (should not differ from zero).
+ * @pidx:	Peer port index (should not differ from zero).
  *
  * By default hardware driver supports just one peer device, so this method
  * shall return the corresponding value from enum ntb_default_port.
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 95da051fb155..c09fc22819d0 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -190,6 +190,8 @@ extern int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm);
 int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm);
 extern int rtc_read_alarm(struct rtc_device *rtc,
 			struct rtc_wkalrm *alrm);
+extern int rtc_read_next_alarm(struct rtc_device *rtc,
+			       struct rtc_wkalrm *alrm);
 extern int rtc_set_alarm(struct rtc_device *rtc,
 				struct rtc_wkalrm *alrm);
 extern int rtc_initialize_alarm(struct rtc_device *rtc,
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index a46cbaec5949..b484784e2690 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -11,6 +11,7 @@
 #include <linux/idr.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
+#include <linux/jiffies.h>
 #include <linux/lockdep_types.h>
 #include <linux/mod_devicetable.h>
 #include <linux/mutex.h>
@@ -1093,8 +1094,6 @@ int sdw_slave_get_current_bank(struct sdw_slave *sdev);
 
 int sdw_slave_get_scale_index(struct sdw_slave *slave, u8 *base);
 
-int sdw_slave_wait_for_init(struct sdw_slave *slave, int timeout_ms);
-
 /* messaging and data APIs */
 int sdw_read(struct sdw_slave *slave, u32 addr);
 int sdw_write(struct sdw_slave *slave, u32 addr, u8 value);
@@ -1138,12 +1137,6 @@ static inline int sdw_slave_get_current_bank(struct sdw_slave *sdev)
 	return -EINVAL;
 }
 
-static inline int sdw_slave_wait_for_init(struct sdw_slave *slave, int timeout_ms)
-{
-	WARN_ONCE(1, "SoundWire API is disabled");
-	return -EINVAL;
-}
-
 /* messaging and data APIs */
 static inline int sdw_read(struct sdw_slave *slave, u32 addr)
 {
@@ -1207,4 +1200,33 @@ static inline int sdw_update_no_pm(struct sdw_slave *slave, u32 addr, u8 mask, u
 
 #endif /* CONFIG_SOUNDWIRE */
 
+/**
+ * sdw_slave_wait_for_init - Wait for device initialisation
+ * @slave: Pointer to the SoundWire peripheral.
+ * @timeout_ms: Timeout in milliseconds.
+ *
+ * Wait for a peripheral device to enumerate and be initialised by the
+ * SoundWire core.
+ *
+ * Return: Zero on success, and a negative error code on failure.
+ */
+static inline int sdw_slave_wait_for_init(struct sdw_slave *slave, int timeout_ms)
+{
+	unsigned long time;
+
+	if (!slave)
+		return 0;
+
+	time = wait_for_completion_timeout(&slave->initialization_complete,
+					   msecs_to_jiffies(timeout_ms));
+	if (!time) {
+		dev_err(&slave->dev, "Initialization not complete\n");
+		return -ETIMEDOUT;
+	}
+
+	slave->unattach_request = 0;
+
+	return 0;
+}
+
 #endif /* __SOUNDWIRE_H */
diff --git a/include/linux/spmi.h b/include/linux/spmi.h
index 28e8c8bd3944..4eb9564a7fb3 100644
--- a/include/linux/spmi.h
+++ b/include/linux/spmi.h
@@ -76,6 +76,7 @@ void spmi_device_remove(struct spmi_device *sdev);
  * @cmd:	sends a non-data command sequence on the SPMI bus.
  * @read_cmd:	sends a register read command sequence on the SPMI bus.
  * @write_cmd:	sends a register write command sequence on the SPMI bus.
+ * @priv:	array of private data.
  */
 struct spmi_controller {
 	struct device		dev;
@@ -85,6 +86,7 @@ struct spmi_controller {
 			    u8 sid, u16 addr, u8 *buf, size_t len);
 	int	(*write_cmd)(struct spmi_controller *ctrl, u8 opcode,
 			     u8 sid, u16 addr, const u8 *buf, size_t len);
+	u8	priv[];
 };
 
 static inline struct spmi_controller *to_spmi_controller(struct device *d)
@@ -109,7 +111,7 @@ struct spmi_controller *spmi_controller_alloc(struct device *parent,
 
 /**
  * spmi_controller_put() - decrement controller refcount
- * @ctrl	SPMI controller.
+ * @ctrl:	SPMI controller.
  */
 static inline void spmi_controller_put(struct spmi_controller *ctrl)
 {
@@ -129,6 +131,7 @@ int devm_spmi_controller_add(struct device *parent, struct spmi_controller *ctrl
  *		this structure.
  * @probe:	binds this driver to a SPMI device.
  * @remove:	unbinds this driver from the SPMI device.
+ * @shutdown:	shuts down this driver.
  *
  * If PM runtime support is desired for a slave, a device driver can call
  * pm_runtime_put() from their probe() routine (and a balancing