Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

24 files changed, 381 insertions, 237 deletions

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 715348869d..b3634e10f6 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -26,22 +26,6 @@ config QCOM_COMMAND_DB
 	  resource on a RPM-hardened platform must use this database to get
 	  SoC specific identifier and information for the shared resources.
 
-config QCOM_CPR
-	tristate "QCOM Core Power Reduction (CPR) support"
-	depends on ARCH_QCOM && HAS_IOMEM
-	select PM_OPP
-	select REGMAP
-	help
-	  Say Y here to enable support for the CPR hardware found on Qualcomm
-	  SoCs like QCS404.
-
-	  This driver populates CPU OPPs tables and makes adjustments to the
-	  tables based on feedback from the CPR hardware. If you want to do
-	  CPUfrequency scaling say Y here.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called qcom-cpr
-
 config QCOM_GENI_SE
 	tristate "QCOM GENI Serial Engine Driver"
 	depends on ARCH_QCOM || COMPILE_TEST
@@ -157,27 +141,6 @@ config QCOM_RPMH
 	  of hardware components aggregate requests for these resources and
 	  help apply the aggregated state on the resource.
 
-config QCOM_RPMHPD
-	tristate "Qualcomm RPMh Power domain driver"
-	depends on QCOM_RPMH && QCOM_COMMAND_DB
-	help
-	  QCOM RPMh Power domain driver to support power-domains with
-	  performance states. The driver communicates a performance state
-	  value to RPMh which then translates it into corresponding voltage
-	  for the voltage rail.
-
-config QCOM_RPMPD
-	tristate "Qualcomm RPM Power domain driver"
-	depends on PM && OF
-	depends on QCOM_SMD_RPM
-	select PM_GENERIC_DOMAINS
-	select PM_GENERIC_DOMAINS_OF
-	help
-	  QCOM RPM Power domain driver to support power-domains with
-	  performance states. The driver communicates a performance state
-	  value to RPM which then translates it into corresponding voltage
-	  for the voltage rail.
-
 config QCOM_SMEM
 	tristate "Qualcomm Shared Memory Manager (SMEM)"
 	depends on ARCH_QCOM || COMPILE_TEST
diff --git a/drivers/soc/qcom/apr.c b/drivers/soc/qcom/apr.c
index 30f81d6d9d..1f8b315576 100644
--- a/drivers/soc/qcom/apr.c
+++ b/drivers/soc/qcom/apr.c
@@ -41,7 +41,7 @@ struct packet_router {
 struct apr_rx_buf {
 	struct list_head node;
 	int len;
-	uint8_t buf[];
+	uint8_t buf[] __counted_by(len);
 };
 
 /**
@@ -171,7 +171,7 @@ static int apr_callback(struct rpmsg_device *rpdev, void *buf,
 		return -EINVAL;
 	}
 
-	abuf = kzalloc(sizeof(*abuf) + len, GFP_ATOMIC);
+	abuf = kzalloc(struct_size(abuf, buf, len), GFP_ATOMIC);
 	if (!abuf)
 		return -ENOMEM;
 
diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c
index 34c40368d5..a5fd68411b 100644
--- a/drivers/soc/qcom/cmd-db.c
+++ b/drivers/soc/qcom/cmd-db.c
@@ -133,7 +133,7 @@ int cmd_db_ready(void)
 
 	return 0;
 }
-EXPORT_SYMBOL(cmd_db_ready);
+EXPORT_SYMBOL_GPL(cmd_db_ready);
 
 static int cmd_db_get_header(const char *id, const struct entry_header **eh,
 			     const struct rsc_hdr **rh)
@@ -193,7 +193,7 @@ u32 cmd_db_read_addr(const char *id)
 
 	return ret < 0 ? 0 : le32_to_cpu(ent->addr);
 }
-EXPORT_SYMBOL(cmd_db_read_addr);
+EXPORT_SYMBOL_GPL(cmd_db_read_addr);
 
 /**
  * cmd_db_read_aux_data() - Query command db for aux data.
@@ -218,7 +218,7 @@ const void *cmd_db_read_aux_data(const char *id, size_t *len)
 
 	return rsc_offset(rsc_hdr, ent);
 }
-EXPORT_SYMBOL(cmd_db_read_aux_data);
+EXPORT_SYMBOL_GPL(cmd_db_read_aux_data);
 
 /**
  * cmd_db_read_slave_id - Get the slave ID for a given resource address
@@ -240,7 +240,7 @@ enum cmd_db_hw_type cmd_db_read_slave_id(const char *id)
 	addr = le32_to_cpu(ent->addr);
 	return (addr >> SLAVE_ID_SHIFT) & SLAVE_ID_MASK;
 }
-EXPORT_SYMBOL(cmd_db_read_slave_id);
+EXPORT_SYMBOL_GPL(cmd_db_read_slave_id);
 
 #ifdef CONFIG_DEBUG_FS
 static int cmd_db_debugfs_dump(struct seq_file *seq, void *p)
diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c
index adf2d523f1..6567062593 100644
--- a/drivers/soc/qcom/icc-bwmon.c
+++ b/drivers/soc/qcom/icc-bwmon.c
@@ -793,13 +793,11 @@ static int bwmon_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int bwmon_remove(struct platform_device *pdev)
+static void bwmon_remove(struct platform_device *pdev)
 {
 	struct icc_bwmon *bwmon = platform_get_drvdata(pdev);
 
 	bwmon_disable(bwmon);
-
-	return 0;
 }
 
 static const struct icc_bwmon_data msm8998_bwmon_data = {
@@ -862,7 +860,7 @@ MODULE_DEVICE_TABLE(of, bwmon_of_match);
 
 static struct platform_driver bwmon_driver = {
 	.probe = bwmon_probe,
-	.remove = bwmon_remove,
+	.remove_new = bwmon_remove,
 	.driver = {
 		.name = "qcom-bwmon",
 		.of_match_table = bwmon_of_match,
diff --git a/drivers/soc/qcom/kryo-l2-accessors.c b/drivers/soc/qcom/kryo-l2-accessors.c
index 7886af4fd7..50cd710c5e 100644
--- a/drivers/soc/qcom/kryo-l2-accessors.c
+++ b/drivers/soc/qcom/kryo-l2-accessors.c
@@ -32,7 +32,7 @@ void kryo_l2_set_indirect_reg(u64 reg, u64 val)
 	isb();
 	raw_spin_unlock_irqrestore(&l2_access_lock, flags);
 }
-EXPORT_SYMBOL(kryo_l2_set_indirect_reg);
+EXPORT_SYMBOL_GPL(kryo_l2_set_indirect_reg);
 
 /**
  * kryo_l2_get_indirect_reg() - read an L2 register value
@@ -54,4 +54,4 @@ u64 kryo_l2_get_indirect_reg(u64 reg)
 
 	return val;
 }
-EXPORT_SYMBOL(kryo_l2_get_indirect_reg);
+EXPORT_SYMBOL_GPL(kryo_l2_get_indirect_reg);
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index e877aace11..57d47dcf11 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
+#include <linux/nvmem-consumer.h>
 #include <linux/of.h>
 #include <linux/regmap.h>
 #include <linux/sizes.h>
@@ -126,6 +127,11 @@ struct qcom_llcc_config {
 	bool no_edac;
 };
 
+struct qcom_sct_config {
+	const struct qcom_llcc_config *llcc_config;
+	int num_config;
+};
+
 enum llcc_reg_offset {
 	LLCC_COMMON_HW_INFO,
 	LLCC_COMMON_STATUS0,
@@ -185,7 +191,7 @@ static const struct llcc_slice_config sc8280xp_data[] = {
 	{ LLCC_MMUHWT,   13, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 },
 	{ LLCC_DISP,     16, 6144, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
 	{ LLCC_AUDHW,    22, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
-	{ LLCC_DRE,      26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
+	{ LLCC_ECC,      26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
 	{ LLCC_CVP,      28, 512,  3, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
 	{ LLCC_APTCM,    30, 1024, 3, 1, 0x0,   0x1, 1, 0, 0, 1, 0, 0 },
 	{ LLCC_WRCACHE,  31, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 },
@@ -356,6 +362,36 @@ static const struct llcc_slice_config sm8550_data[] =  {
 	{LLCC_VIDVSP,   28,  256, 4, 1, 0xFFFFFF, 0x0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
 };
 
+static const struct llcc_slice_config qdu1000_data_2ch[] = {
+	{ LLCC_MDMHPGRW, 7, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_MODHW,    9, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_MDMPNG,  21, 256, 0, 1, 0x3,   0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_ECC,     26, 512, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },
+	{ LLCC_MODPE,   29, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_APTCM,   30, 256, 3, 1, 0x0,   0xc, 1, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_WRCACHE, 31, 128, 1, 1, 0x3,   0x0, 0, 0, 0, 0, 1, 0, 0 },
+};
+
+static const struct llcc_slice_config qdu1000_data_4ch[] = {
+	{ LLCC_MDMHPGRW, 7, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_MODHW,    9, 512,  1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_MDMPNG,  21, 512,  0, 1, 0x3,   0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_ECC,     26, 1024, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },
+	{ LLCC_MODPE,   29, 512,  1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_APTCM,   30, 512,  3, 1, 0x0,   0xc, 1, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_WRCACHE, 31, 256,  1, 1, 0x3,   0x0, 0, 0, 0, 0, 1, 0, 0 },
+};
+
+static const struct llcc_slice_config qdu1000_data_8ch[] = {
+	{ LLCC_MDMHPGRW, 7, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_MODHW,    9, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_MDMPNG,  21, 1024, 0, 1, 0x3,   0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_ECC,     26, 2048, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },
+	{ LLCC_MODPE,   29, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_APTCM,   30, 1024, 3, 1, 0x0,   0xc, 1, 0, 0, 1, 0, 0, 0 },
+	{ LLCC_WRCACHE, 31, 512,  1, 1, 0x3,   0x0, 0, 0, 0, 0, 1, 0, 0 },
+};
+
 static const struct llcc_edac_reg_offset llcc_v1_edac_reg_offset = {
 	.trp_ecc_error_status0 = 0x20344,
 	.trp_ecc_error_status1 = 0x20348,
@@ -422,101 +458,221 @@ static const u32 llcc_v2_1_reg_offset[] = {
 	[LLCC_COMMON_STATUS0]	= 0x0003400c,
 };
 
-static const struct qcom_llcc_config sc7180_cfg = {
-	.sct_data	= sc7180_data,
-	.size		= ARRAY_SIZE(sc7180_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_llcc_config qdu1000_cfg[] = {
+	{
+		.sct_data       = qdu1000_data_8ch,
+		.size		= ARRAY_SIZE(qdu1000_data_8ch),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v2_1_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+	},
+	{
+		.sct_data       = qdu1000_data_4ch,
+		.size           = ARRAY_SIZE(qdu1000_data_4ch),
+		.need_llcc_cfg  = true,
+		.reg_offset     = llcc_v2_1_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+	},
+	{
+		.sct_data       = qdu1000_data_4ch,
+		.size           = ARRAY_SIZE(qdu1000_data_4ch),
+		.need_llcc_cfg  = true,
+		.reg_offset     = llcc_v2_1_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+	},
+	{
+		.sct_data       = qdu1000_data_2ch,
+		.size           = ARRAY_SIZE(qdu1000_data_2ch),
+		.need_llcc_cfg  = true,
+		.reg_offset     = llcc_v2_1_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+	},
+};
+
+static const struct qcom_llcc_config sc7180_cfg[] = {
+	{
+		.sct_data	= sc7180_data,
+		.size		= ARRAY_SIZE(sc7180_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
+};
+
+static const struct qcom_llcc_config sc7280_cfg[] = {
+	{
+		.sct_data	= sc7280_data,
+		.size		= ARRAY_SIZE(sc7280_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
 };
 
-static const struct qcom_llcc_config sc7280_cfg = {
-	.sct_data	= sc7280_data,
-	.size		= ARRAY_SIZE(sc7280_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_llcc_config sc8180x_cfg[] = {
+	{
+		.sct_data	= sc8180x_data,
+		.size		= ARRAY_SIZE(sc8180x_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
 };
 
-static const struct qcom_llcc_config sc8180x_cfg = {
-	.sct_data	= sc8180x_data,
-	.size		= ARRAY_SIZE(sc8180x_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_llcc_config sc8280xp_cfg[] = {
+	{
+		.sct_data	= sc8280xp_data,
+		.size		= ARRAY_SIZE(sc8280xp_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
 };
 
-static const struct qcom_llcc_config sc8280xp_cfg = {
-	.sct_data	= sc8280xp_data,
-	.size		= ARRAY_SIZE(sc8280xp_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_llcc_config sdm845_cfg[] = {
+	{
+		.sct_data	= sdm845_data,
+		.size		= ARRAY_SIZE(sdm845_data),
+		.need_llcc_cfg	= false,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+		.no_edac	= true,
+	},
 };
 
-static const struct qcom_llcc_config sdm845_cfg = {
-	.sct_data	= sdm845_data,
-	.size		= ARRAY_SIZE(sdm845_data),
-	.need_llcc_cfg	= false,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
-	.no_edac	= true,
+static const struct qcom_llcc_config sm6350_cfg[] = {
+	{
+		.sct_data	= sm6350_data,
+		.size		= ARRAY_SIZE(sm6350_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
 };
 
-static const struct qcom_llcc_config sm6350_cfg = {
-	.sct_data	= sm6350_data,
-	.size		= ARRAY_SIZE(sm6350_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_llcc_config sm7150_cfg[] = {
+	{
+		.sct_data       = sm7150_data,
+		.size           = ARRAY_SIZE(sm7150_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
 };
 
-static const struct qcom_llcc_config sm7150_cfg = {
-	.sct_data       = sm7150_data,
-	.size           = ARRAY_SIZE(sm7150_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_llcc_config sm8150_cfg[] = {
+	{
+		.sct_data       = sm8150_data,
+		.size           = ARRAY_SIZE(sm8150_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
 };
 
-static const struct qcom_llcc_config sm8150_cfg = {
-	.sct_data       = sm8150_data,
-	.size           = ARRAY_SIZE(sm8150_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_llcc_config sm8250_cfg[] = {
+	{
+		.sct_data       = sm8250_data,
+		.size           = ARRAY_SIZE(sm8250_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
+};
+
+static const struct qcom_llcc_config sm8350_cfg[] = {
+	{
+		.sct_data       = sm8350_data,
+		.size           = ARRAY_SIZE(sm8350_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v1_reg_offset,
+		.edac_reg_offset = &llcc_v1_edac_reg_offset,
+	},
+};
+
+static const struct qcom_llcc_config sm8450_cfg[] = {
+	{
+		.sct_data       = sm8450_data,
+		.size           = ARRAY_SIZE(sm8450_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v2_1_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+	},
+};
+
+static const struct qcom_llcc_config sm8550_cfg[] = {
+	{
+		.sct_data       = sm8550_data,
+		.size           = ARRAY_SIZE(sm8550_data),
+		.need_llcc_cfg	= true,
+		.reg_offset	= llcc_v2_1_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+	},
 };
 
-static const struct qcom_llcc_config sm8250_cfg = {
-	.sct_data       = sm8250_data,
-	.size           = ARRAY_SIZE(sm8250_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_sct_config qdu1000_cfgs = {
+	.llcc_config	= qdu1000_cfg,
+	.num_config	= ARRAY_SIZE(qdu1000_cfg),
 };
 
-static const struct qcom_llcc_config sm8350_cfg = {
-	.sct_data       = sm8350_data,
-	.size           = ARRAY_SIZE(sm8350_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v1_reg_offset,
-	.edac_reg_offset = &llcc_v1_edac_reg_offset,
+static const struct qcom_sct_config sc7180_cfgs = {
+	.llcc_config	= sc7180_cfg,
+	.num_config	= ARRAY_SIZE(sc7180_cfg),
 };
 
-static const struct qcom_llcc_config sm8450_cfg = {
-	.sct_data       = sm8450_data,
-	.size           = ARRAY_SIZE(sm8450_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v2_1_reg_offset,
-	.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+static const struct qcom_sct_config sc7280_cfgs = {
+	.llcc_config	= sc7280_cfg,
+	.num_config	= ARRAY_SIZE(sc7280_cfg),
 };
 
-static const struct qcom_llcc_config sm8550_cfg = {
-	.sct_data       = sm8550_data,
-	.size           = ARRAY_SIZE(sm8550_data),
-	.need_llcc_cfg	= true,
-	.reg_offset	= llcc_v2_1_reg_offset,
-	.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+static const struct qcom_sct_config sc8180x_cfgs = {
+	.llcc_config	= sc8180x_cfg,
+	.num_config	= ARRAY_SIZE(sc8180x_cfg),
+};
+
+static const struct qcom_sct_config sc8280xp_cfgs = {
+	.llcc_config	= sc8280xp_cfg,
+	.num_config	= ARRAY_SIZE(sc8280xp_cfg),
+};
+
+static const struct qcom_sct_config sdm845_cfgs = {
+	.llcc_config	= sdm845_cfg,
+	.num_config	= ARRAY_SIZE(sdm845_cfg),
+};
+
+static const struct qcom_sct_config sm6350_cfgs = {
+	.llcc_config	= sm6350_cfg,
+	.num_config	= ARRAY_SIZE(sm6350_cfg),
+};
+
+static const struct qcom_sct_config sm7150_cfgs = {
+	.llcc_config	= sm7150_cfg,
+	.num_config	= ARRAY_SIZE(sm7150_cfg),
+};
+
+static const struct qcom_sct_config sm8150_cfgs = {
+	.llcc_config	= sm8150_cfg,
+	.num_config	= ARRAY_SIZE(sm8150_cfg),
+};
+
+static const struct qcom_sct_config sm8250_cfgs = {
+	.llcc_config	= sm8250_cfg,
+	.num_config	= ARRAY_SIZE(sm8250_cfg),
+};
+
+static const struct qcom_sct_config sm8350_cfgs = {
+	.llcc_config	= sm8350_cfg,
+	.num_config	= ARRAY_SIZE(sm8350_cfg),
+};
+
+static const struct qcom_sct_config sm8450_cfgs = {
+	.llcc_config	= sm8450_cfg,
+	.num_config	= ARRAY_SIZE(sm8450_cfg),
+};
+
+static const struct qcom_sct_config sm8550_cfgs = {
+	.llcc_config	= sm8550_cfg,
+	.num_config	= ARRAY_SIZE(sm8550_cfg),
 };
 
 static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER;
@@ -906,11 +1062,28 @@ static int qcom_llcc_cfg_program(struct platform_device *pdev,
 	return ret;
 }
 
-static int qcom_llcc_remove(struct platform_device *pdev)
+static int qcom_llcc_get_cfg_index(struct platform_device *pdev, u8 *cfg_index, int num_config)
+{
+	int ret;
+
+	ret = nvmem_cell_read_u8(&pdev->dev, "multi-chan-ddr", cfg_index);
+	if (ret == -ENOENT || ret == -EOPNOTSUPP) {
+		if (num_config > 1)
+			return -EINVAL;
+		*cfg_index = 0;
+		return 0;
+	}
+
+	if (!ret && *cfg_index >= num_config)
+		ret = -EINVAL;
+
+	return ret;
+}
+
+static void qcom_llcc_remove(struct platform_device *pdev)
 {
 	/* Set the global pointer to a error code to avoid referencing it */
 	drv_data = ERR_PTR(-ENODEV);
-	return 0;
 }
 
 static struct regmap *qcom_llcc_init_mmio(struct platform_device *pdev, u8 index,
@@ -938,9 +1111,11 @@ static int qcom_llcc_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	int ret, i;
 	struct platform_device *llcc_edac;
+	const struct qcom_sct_config *cfgs;
 	const struct qcom_llcc_config *cfg;
 	const struct llcc_slice_config *llcc_cfg;
 	u32 sz;
+	u8 cfg_index;
 	u32 version;
 	struct regmap *regmap;
 
@@ -960,7 +1135,15 @@ static int qcom_llcc_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	cfg = of_device_get_match_data(&pdev->dev);
+	cfgs = of_device_get_match_data(&pdev->dev);
+	if (!cfgs) {
+		ret = -EINVAL;
+		goto err;
+	}
+	ret = qcom_llcc_get_cfg_index(pdev, &cfg_index, cfgs->num_config);
+	if (ret)
+		goto err;
+	cfg = &cfgs->llcc_config[cfg_index];
 
 	ret = regmap_read(regmap, cfg->reg_offset[LLCC_COMMON_STATUS0], &num_banks);
 	if (ret)
@@ -1053,18 +1236,19 @@ err:
 }
 
 static const struct of_device_id qcom_llcc_of_match[] = {
-	{ .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfg },
-	{ .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfg },
-	{ .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfg },
-	{ .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfg },
-	{ .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfg },
-	{ .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfg },
-	{ .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfg },
-	{ .compatible = "qcom,sm8150-llcc", .data = &sm8150_cfg },
-	{ .compatible = "qcom,sm8250-llcc", .data = &sm8250_cfg },
-	{ .compatible = "qcom,sm8350-llcc", .data = &sm8350_cfg },
-	{ .compatible = "qcom,sm8450-llcc", .data = &sm8450_cfg },
-	{ .compatible = "qcom,sm8550-llcc", .data = &sm8550_cfg },
+	{ .compatible = "qcom,qdu1000-llcc", .data = &qdu1000_cfgs},
+	{ .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfgs },
+	{ .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfgs },
+	{ .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfgs },
+	{ .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfgs },
+	{ .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfgs },
+	{ .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfgs },
+	{ .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfgs },
+	{ .compatible = "qcom,sm8150-llcc", .data = &sm8150_cfgs },
+	{ .compatible = "qcom,sm8250-llcc", .data = &sm8250_cfgs },
+	{ .compatible = "qcom,sm8350-llcc", .data = &sm8350_cfgs },
+	{ .compatible = "qcom,sm8450-llcc", .data = &sm8450_cfgs },
+	{ .compatible = "qcom,sm8550-llcc", .data = &sm8550_cfgs },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, qcom_llcc_of_match);
@@ -1075,7 +1259,7 @@ static struct platform_driver qcom_llcc_driver = {
 		.of_match_table = qcom_llcc_of_match,
 	},
 	.probe = qcom_llcc_probe,
-	.remove = qcom_llcc_remove,
+	.remove_new = qcom_llcc_remove,
 };
 module_platform_driver(qcom_llcc_driver);
 
diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c
index 20f5461d46..e8841d2479 100644
--- a/drivers/soc/qcom/ocmem.c
+++ b/drivers/soc/qcom/ocmem.c
@@ -211,7 +211,7 @@ struct ocmem *of_get_ocmem(struct device *dev)
 	}
 	return ocmem;
 }
-EXPORT_SYMBOL(of_get_ocmem);
+EXPORT_SYMBOL_GPL(of_get_ocmem);
 
 struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem, enum ocmem_client client,
 				 unsigned long size)
@@ -267,7 +267,7 @@ err_unlock:
 
 	return ERR_PTR(ret);
 }
-EXPORT_SYMBOL(ocmem_allocate);
+EXPORT_SYMBOL_GPL(ocmem_allocate);
 
 void ocmem_free(struct ocmem *ocmem, enum ocmem_client client,
 		struct ocmem_buf *buf)
@@ -294,7 +294,7 @@ void ocmem_free(struct ocmem *ocmem, enum ocmem_client client,
 
 	clear_bit_unlock(BIT(client), &ocmem->active_allocations);
 }
-EXPORT_SYMBOL(ocmem_free);
+EXPORT_SYMBOL_GPL(ocmem_free);
 
 static int ocmem_dev_probe(struct platform_device *pdev)
 {
@@ -416,14 +416,12 @@ err_clk_disable:
 	return ret;
 }
 
-static int ocmem_dev_remove(struct platform_device *pdev)
+static void ocmem_dev_remove(struct platform_device *pdev)
 {
 	struct ocmem *ocmem = platform_get_drvdata(pdev);
 
 	clk_disable_unprepare(ocmem->core_clk);
 	clk_disable_unprepare(ocmem->iface_clk);
-
-	return 0;
 }
 
 static const struct ocmem_config ocmem_8226_config = {
@@ -446,7 +444,7 @@ MODULE_DEVICE_TABLE(of, ocmem_of_match);
 
 static struct platform_driver ocmem_driver = {
 	.probe = ocmem_dev_probe,
-	.remove = ocmem_dev_remove,
+	.remove_new = ocmem_dev_remove,
 	.driver = {
 		.name = "ocmem",
 		.of_match_table = ocmem_of_match,
diff --git a/drivers/soc/qcom/pdr_interface.c b/drivers/soc/qcom/pdr_interface.c
index 0034af927b..a1b6a4081d 100644
--- a/drivers/soc/qcom/pdr_interface.c
+++ b/drivers/soc/qcom/pdr_interface.c
@@ -554,7 +554,7 @@ err:
 	kfree(pds);
 	return ERR_PTR(ret);
 }
-EXPORT_SYMBOL(pdr_add_lookup);
+EXPORT_SYMBOL_GPL(pdr_add_lookup);
 
 /**
  * pdr_restart_pd() - restart PD
@@ -634,7 +634,7 @@ int pdr_restart_pd(struct pdr_handle *pdr, struct pdr_service *pds)
 
 	return 0;
 }
-EXPORT_SYMBOL(pdr_restart_pd);
+EXPORT_SYMBOL_GPL(pdr_restart_pd);
 
 /**
  * pdr_handle_alloc() - initialize the PDR client handle
@@ -715,7 +715,7 @@ free_pdr_handle:
 
 	return ERR_PTR(ret);
 }
-EXPORT_SYMBOL(pdr_handle_alloc);
+EXPORT_SYMBOL_GPL(pdr_handle_alloc);
 
 /**
  * pdr_handle_release() - release the PDR client handle
@@ -749,7 +749,7 @@ void pdr_handle_release(struct pdr_handle *pdr)
 
 	kfree(pdr);
 }
-EXPORT_SYMBOL(pdr_handle_release);
+EXPORT_SYMBOL_GPL(pdr_handle_release);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Qualcomm Protection Domain Restart helpers");
diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c
index 61c89ddfc7..914057331a 100644
--- a/drivers/soc/qcom/pmic_glink.c
+++ b/drivers/soc/qcom/pmic_glink.c
@@ -318,7 +318,7 @@ out_release_ucsi_aux:
 	return ret;
 }
 
-static int pmic_glink_remove(struct platform_device *pdev)
+static void pmic_glink_remove(struct platform_device *pdev)
 {
 	struct pmic_glink *pg = dev_get_drvdata(&pdev->dev);
 
@@ -334,8 +334,6 @@ static int pmic_glink_remove(struct platform_device *pdev)
 	mutex_lock(&__pmic_glink_lock);
 	__pmic_glink = NULL;
 	mutex_unlock(&__pmic_glink_lock);
-
-	return 0;
 }
 
 static const unsigned long pmic_glink_sm8450_client_mask = BIT(PMIC_GLINK_CLIENT_BATT) |
@@ -352,7 +350,7 @@ MODULE_DEVICE_TABLE(of, pmic_glink_of_match);
 
 static struct platform_driver pmic_glink_driver = {
 	.probe = pmic_glink_probe,
-	.remove = pmic_glink_remove,
+	.remove_new = pmic_glink_remove,
 	.driver = {
 		.name = "qcom_pmic_glink",
 		.of_match_table = pmic_glink_of_match,
diff --git a/drivers/soc/qcom/pmic_glink_altmode.c b/drivers/soc/qcom/pmic_glink_altmode.c
index 9b0000b5f0..7ee52cf257 100644
--- a/drivers/soc/qcom/pmic_glink_altmode.c
+++ b/drivers/soc/qcom/pmic_glink_altmode.c
@@ -160,7 +160,7 @@ static void pmic_glink_altmode_enable_dp(struct pmic_glink_altmode *altmode,
 
 	ret = typec_mux_set(port->typec_mux, &port->state);
 	if (ret)
-		dev_err(altmode->dev, "failed to switch mux to DP\n");
+		dev_err(altmode->dev, "failed to switch mux to DP: %d\n", ret);
 
 	port->retimer_state.alt = &port->dp_alt;
 	port->retimer_state.data = &dp_data;
@@ -168,7 +168,7 @@ static void pmic_glink_altmode_enable_dp(struct pmic_glink_altmode *altmode,
 
 	ret = typec_retimer_set(port->typec_retimer, &port->retimer_state);
 	if (ret)
-		dev_err(altmode->dev, "failed to setup retimer to DP\n");
+		dev_err(altmode->dev, "failed to setup retimer to DP: %d\n", ret);
 }
 
 static void pmic_glink_altmode_enable_usb(struct pmic_glink_altmode *altmode,
@@ -182,7 +182,7 @@ static void pmic_glink_altmode_enable_usb(struct pmic_glink_altmode *altmode,
 
 	ret = typec_mux_set(port->typec_mux, &port->state);
 	if (ret)
-		dev_err(altmode->dev, "failed to switch mux to USB\n");
+		dev_err(altmode->dev, "failed to switch mux to USB: %d\n", ret);
 
 	port->retimer_state.alt = NULL;
 	port->retimer_state.data = NULL;
@@ -190,7 +190,7 @@ static void pmic_glink_altmode_enable_usb(struct pmic_glink_altmode *altmode,
 
 	ret = typec_retimer_set(port->typec_retimer, &port->retimer_state);
 	if (ret)
-		dev_err(altmode->dev, "failed to setup retimer to USB\n");
+		dev_err(altmode->dev, "failed to setup retimer to USB: %d\n", ret);
 }
 
 static void pmic_glink_altmode_safe(struct pmic_glink_altmode *altmode,
@@ -204,7 +204,7 @@ static void pmic_glink_altmode_safe(struct pmic_glink_altmode *altmode,
 
 	ret = typec_mux_set(port->typec_mux, &port->state);
 	if (ret)
-		dev_err(altmode->dev, "failed to switch mux to safe mode\n");
+		dev_err(altmode->dev, "failed to switch mux to safe mode: %d\n", ret);
 
 	port->retimer_state.alt = NULL;
 	port->retimer_state.data = NULL;
@@ -212,7 +212,7 @@ static void pmic_glink_altmode_safe(struct pmic_glink_altmode *altmode,
 
 	ret = typec_retimer_set(port->typec_retimer, &port->retimer_state);
 	if (ret)
-		dev_err(altmode->dev, "failed to setup retimer to USB\n");
+		dev_err(altmode->dev, "failed to setup retimer to USB: %d\n", ret);
 }
 
 static void pmic_glink_altmode_worker(struct work_struct *work)
@@ -397,7 +397,7 @@ static void pmic_glink_altmode_enable_worker(struct work_struct *work)
 
 	ret = pmic_glink_altmode_request(altmode, ALTMODE_PAN_EN, 0);
 	if (ret)
-		dev_err(altmode->dev, "failed to request altmode notifications\n");
+		dev_err(altmode->dev, "failed to request altmode notifications: %d\n", ret);
 }
 
 static void pmic_glink_altmode_pdr_notify(void *priv, int state)
diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c
index ba78876283..bdcf44b85b 100644
--- a/drivers/soc/qcom/qcom-geni-se.c
+++ b/drivers/soc/qcom/qcom-geni-se.c
@@ -199,7 +199,7 @@ u32 geni_se_get_qup_hw_version(struct geni_se *se)
 
 	return readl_relaxed(wrapper->base + QUP_HW_VER_REG);
 }
-EXPORT_SYMBOL(geni_se_get_qup_hw_version);
+EXPORT_SYMBOL_GPL(geni_se_get_qup_hw_version);
 
 static void geni_se_io_set_mode(void __iomem *base)
 {
@@ -272,7 +272,7 @@ void geni_se_init(struct geni_se *se, u32 rx_wm, u32 rx_rfr)
 	val |= S_COMMON_GENI_S_IRQ_EN;
 	writel_relaxed(val, se->base + SE_GENI_S_IRQ_EN);
 }
-EXPORT_SYMBOL(geni_se_init);
+EXPORT_SYMBOL_GPL(geni_se_init);
 
 static void geni_se_select_fifo_mode(struct geni_se *se)
 {
@@ -364,7 +364,7 @@ void geni_se_select_mode(struct geni_se *se, enum geni_se_xfer_mode mode)
 		break;
 	}
 }
-EXPORT_SYMBOL(geni_se_select_mode);
+EXPORT_SYMBOL_GPL(geni_se_select_mode);
 
 /**
  * DOC: Overview
@@ -481,7 +481,7 @@ void geni_se_config_packing(struct geni_se *se, int bpw, int pack_words,
 	if (pack_words || bpw == 32)
 		writel_relaxed(bpw / 16, se->base + SE_GENI_BYTE_GRAN);
 }
-EXPORT_SYMBOL(geni_se_config_packing);
+EXPORT_SYMBOL_GPL(geni_se_config_packing);
 
 static void geni_se_clks_off(struct geni_se *se)
 {
@@ -512,7 +512,7 @@ int geni_se_resources_off(struct geni_se *se)
 	geni_se_clks_off(se);
 	return 0;
 }
-EXPORT_SYMBOL(geni_se_resources_off);
+EXPORT_SYMBOL_GPL(geni_se_resources_off);
 
 static int geni_se_clks_on(struct geni_se *se)
 {
@@ -553,7 +553,7 @@ int geni_se_resources_on(struct geni_se *se)
 
 	return ret;
 }
-EXPORT_SYMBOL(geni_se_resources_on);
+EXPORT_SYMBOL_GPL(geni_se_resources_on);
 
 /**
  * geni_se_clk_tbl_get() - Get the clock table to program DFS
@@ -594,7 +594,7 @@ int geni_se_clk_tbl_get(struct geni_se *se, unsigned long **tbl)
 	*tbl = se->clk_perf_tbl;
 	return se->num_clk_levels;
 }
-EXPORT_SYMBOL(geni_se_clk_tbl_get);
+EXPORT_SYMBOL_GPL(geni_se_clk_tbl_get);
 
 /**
  * geni_se_clk_freq_match() - Get the matching or closest SE clock frequency
@@ -656,7 +656,7 @@ int geni_se_clk_freq_match(struct geni_se *se, unsigned long req_freq,
 
 	return 0;
 }
-EXPORT_SYMBOL(geni_se_clk_freq_match);
+EXPORT_SYMBOL_GPL(geni_se_clk_freq_match);
 
 #define GENI_SE_DMA_DONE_EN BIT(0)
 #define GENI_SE_DMA_EOT_EN BIT(1)
@@ -684,7 +684,7 @@ void geni_se_tx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len)
 	writel_relaxed(GENI_SE_DMA_EOT_BUF, se->base + SE_DMA_TX_ATTR);
 	writel(len, se->base + SE_DMA_TX_LEN);
 }
-EXPORT_SYMBOL(geni_se_tx_init_dma);
+EXPORT_SYMBOL_GPL(geni_se_tx_init_dma);
 
 /**
  * geni_se_tx_dma_prep() - Prepare the serial engine for TX DMA transfer
@@ -712,7 +712,7 @@ int geni_se_tx_dma_prep(struct geni_se *se, void *buf, size_t len,
 	geni_se_tx_init_dma(se, *iova, len);
 	return 0;
 }
-EXPORT_SYMBOL(geni_se_tx_dma_prep);
+EXPORT_SYMBOL_GPL(geni_se_tx_dma_prep);
 
 /**
  * geni_se_rx_init_dma() - Initiate RX DMA transfer on the serial engine
@@ -736,7 +736,7 @@ void geni_se_rx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len)
 	writel_relaxed(0, se->base + SE_DMA_RX_ATTR);
 	writel(len, se->base + SE_DMA_RX_LEN);
 }
-EXPORT_SYMBOL(geni_se_rx_init_dma);
+EXPORT_SYMBOL_GPL(geni_se_rx_init_dma);
 
 /**
  * geni_se_rx_dma_prep() - Prepare the serial engine for RX DMA transfer
@@ -764,7 +764,7 @@ int geni_se_rx_dma_prep(struct geni_se *se, void *buf, size_t len,
 	geni_se_rx_init_dma(se, *iova, len);
 	return 0;
 }
-EXPORT_SYMBOL(geni_se_rx_dma_prep);
+EXPORT_SYMBOL_GPL(geni_se_rx_dma_prep);
 
 /**
  * geni_se_tx_dma_unprep() - Unprepare the serial engine after TX DMA transfer
@@ -781,7 +781,7 @@ void geni_se_tx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len)
 	if (!dma_mapping_error(wrapper->dev, iova))
 		dma_unmap_single(wrapper->dev, iova, len, DMA_TO_DEVICE);
 }
-EXPORT_SYMBOL(geni_se_tx_dma_unprep);
+EXPORT_SYMBOL_GPL(geni_se_tx_dma_unprep);
 
 /**
  * geni_se_rx_dma_unprep() - Unprepare the serial engine after RX DMA transfer
@@ -798,7 +798,7 @@ void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len)
 	if (!dma_mapping_error(wrapper->dev, iova))
 		dma_unmap_single(wrapper->dev, iova, len, DMA_FROM_DEVICE);
 }
-EXPORT_SYMBOL(geni_se_rx_dma_unprep);
+EXPORT_SYMBOL_GPL(geni_se_rx_dma_unprep);
 
 int geni_icc_get(struct geni_se *se, const char *icc_ddr)
 {
@@ -827,7 +827,7 @@ err:
 	return err;
 
 }
-EXPORT_SYMBOL(geni_icc_get);
+EXPORT_SYMBOL_GPL(geni_icc_get);
 
 int geni_icc_set_bw(struct geni_se *se)
 {
@@ -845,7 +845,7 @@ int geni_icc_set_bw(struct geni_se *se)
 
 	return 0;
 }
-EXPORT_SYMBOL(geni_icc_set_bw);
+EXPORT_SYMBOL_GPL(geni_icc_set_bw);
 
 void geni_icc_set_tag(struct geni_se *se, u32 tag)
 {
@@ -854,7 +854,7 @@ void geni_icc_set_tag(struct geni_se *se, u32 tag)
 	for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++)
 		icc_set_tag(se->icc_paths[i].path, tag);
 }
-EXPORT_SYMBOL(geni_icc_set_tag);
+EXPORT_SYMBOL_GPL(geni_icc_set_tag);
 
 /* To do: Replace this by icc_bulk_enable once it's implemented in ICC core */
 int geni_icc_enable(struct geni_se *se)
@@ -872,7 +872,7 @@ int geni_icc_enable(struct geni_se *se)
 
 	return 0;
 }
-EXPORT_SYMBOL(geni_icc_enable);
+EXPORT_SYMBOL_GPL(geni_icc_enable);
 
 int geni_icc_disable(struct geni_se *se)
 {
@@ -889,7 +889,7 @@ int geni_icc_disable(struct geni_se *se)
 
 	return 0;
 }
-EXPORT_SYMBOL(geni_icc_disable);
+EXPORT_SYMBOL_GPL(geni_icc_disable);
 
 static int geni_se_probe(struct platform_device *pdev)
 {
diff --git a/drivers/soc/qcom/qcom_aoss.c b/drivers/soc/qcom/qcom_aoss.c
index 77f0cf1266..aff0cfb714 100644
--- a/drivers/soc/qcom/qcom_aoss.c
+++ b/drivers/soc/qcom/qcom_aoss.c
@@ -260,7 +260,7 @@ int qmp_send(struct qmp *qmp, const char *fmt, ...)
 
 	return ret;
 }
-EXPORT_SYMBOL(qmp_send);
+EXPORT_SYMBOL_GPL(qmp_send);
 
 static int qmp_qdss_clk_prepare(struct clk_hw *hw)
 {
@@ -458,7 +458,7 @@ struct qmp *qmp_get(struct device *dev)
 	}
 	return qmp;
 }
-EXPORT_SYMBOL(qmp_get);
+EXPORT_SYMBOL_GPL(qmp_get);
 
 /**
  * qmp_put() - release a qmp handle
@@ -473,7 +473,7 @@ void qmp_put(struct qmp *qmp)
 	if (!IS_ERR_OR_NULL(qmp))
 		put_device(qmp->dev);
 }
-EXPORT_SYMBOL(qmp_put);
+EXPORT_SYMBOL_GPL(qmp_put);
 
 static int qmp_probe(struct platform_device *pdev)
 {
@@ -533,7 +533,7 @@ err_free_mbox:
 	return ret;
 }
 
-static int qmp_remove(struct platform_device *pdev)
+static void qmp_remove(struct platform_device *pdev)
 {
 	struct qmp *qmp = platform_get_drvdata(pdev);
 
@@ -542,8 +542,6 @@ static int qmp_remove(struct platform_device *pdev)
 
 	qmp_close(qmp);
 	mbox_free_channel(qmp->mbox_chan);
-
-	return 0;
 }
 
 static const struct of_device_id qmp_dt_match[] = {
@@ -565,7 +563,7 @@ static struct platform_driver qmp_driver = {
 		.suppress_bind_attrs = true,
 	},
 	.probe = qmp_probe,
-	.remove	= qmp_remove,
+	.remove_new = qmp_remove,
 };
 module_platform_driver(qmp_driver);
 
diff --git a/drivers/soc/qcom/qcom_gsbi.c b/drivers/soc/qcom/qcom_gsbi.c
index df7907a83a..f04b9a324e 100644
--- a/drivers/soc/qcom/qcom_gsbi.c
+++ b/drivers/soc/qcom/qcom_gsbi.c
@@ -212,13 +212,11 @@ static int gsbi_probe(struct platform_device *pdev)
 	return of_platform_populate(node, NULL, NULL, &pdev->dev);
 }
 
-static int gsbi_remove(struct platform_device *pdev)
+static void gsbi_remove(struct platform_device *pdev)
 {
 	struct gsbi_info *gsbi = platform_get_drvdata(pdev);
 
 	clk_disable_unprepare(gsbi->hclk);
-
-	return 0;
 }
 
 static const struct of_device_id gsbi_dt_match[] = {
@@ -234,7 +232,7 @@ static struct platform_driver gsbi_driver = {
 		.of_match_table	= gsbi_dt_match,
 	},
 	.probe = gsbi_probe,
-	.remove	= gsbi_remove,
+	.remove_new = gsbi_remove,
 };
 
 module_platform_driver(gsbi_driver);
diff --git a/drivers/soc/qcom/qcom_stats.c b/drivers/soc/qcom/qcom_stats.c
index c207bb96c5..0216fc24f2 100644
--- a/drivers/soc/qcom/qcom_stats.c
+++ b/drivers/soc/qcom/qcom_stats.c
@@ -216,13 +216,11 @@ static int qcom_stats_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int qcom_stats_remove(struct platform_device *pdev)
+static void qcom_stats_remove(struct platform_device *pdev)
 {
 	struct dentry *root = platform_get_drvdata(pdev);
 
 	debugfs_remove_recursive(root);
-
-	return 0;
 }
 
 static const struct stats_config rpm_data = {
@@ -272,7 +270,7 @@ MODULE_DEVICE_TABLE(of, qcom_stats_table);
 
 static struct platform_driver qcom_stats = {
 	.probe = qcom_stats_probe,
-	.remove = qcom_stats_remove,
+	.remove_new = qcom_stats_remove,
 	.driver = {
 		.name = "qcom_stats",
 		.of_match_table = qcom_stats_table,
diff --git a/drivers/soc/qcom/qmi_encdec.c b/drivers/soc/qcom/qmi_encdec.c
index 5c7161b18b..bb09eff85c 100644
--- a/drivers/soc/qcom/qmi_encdec.c
+++ b/drivers/soc/qcom/qmi_encdec.c
@@ -754,7 +754,7 @@ void *qmi_encode_message(int type, unsigned int msg_id, size_t *len,
 
 	return msg;
 }
-EXPORT_SYMBOL(qmi_encode_message);
+EXPORT_SYMBOL_GPL(qmi_encode_message);
 
 /**
  * qmi_decode_message() - Decode QMI encoded message to C structure
@@ -778,7 +778,7 @@ int qmi_decode_message(const void *buf, size_t len,
 	return qmi_decode(ei, c_struct, buf + sizeof(struct qmi_header),
 			  len - sizeof(struct qmi_header), 1);
 }
-EXPORT_SYMBOL(qmi_decode_message);
+EXPORT_SYMBOL_GPL(qmi_decode_message);
 
 /* Common header in all QMI responses */
 const struct qmi_elem_info qmi_response_type_v01_ei[] = {
@@ -810,7 +810,7 @@ const struct qmi_elem_info qmi_response_type_v01_ei[] = {
 		.ei_array	= NULL,
 	},
 };
-EXPORT_SYMBOL(qmi_response_type_v01_ei);
+EXPORT_SYMBOL_GPL(qmi_response_type_v01_ei);
 
 MODULE_DESCRIPTION("QMI encoder/decoder helper");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/soc/qcom/qmi_interface.c b/drivers/soc/qcom/qmi_interface.c
index 78d7361fdc..bb98b06e87 100644
--- a/drivers/soc/qcom/qmi_interface.c
+++ b/drivers/soc/qcom/qmi_interface.c
@@ -223,7 +223,7 @@ int qmi_add_lookup(struct qmi_handle *qmi, unsigned int service,
 
 	return 0;
 }
-EXPORT_SYMBOL(qmi_add_lookup);
+EXPORT_SYMBOL_GPL(qmi_add_lookup);
 
 static void qmi_send_new_server(struct qmi_handle *qmi, struct qmi_service *svc)
 {
@@ -287,7 +287,7 @@ int qmi_add_server(struct qmi_handle *qmi, unsigned int service,
 
 	return 0;
 }
-EXPORT_SYMBOL(qmi_add_server);
+EXPORT_SYMBOL_GPL(qmi_add_server);
 
 /**
  * qmi_txn_init() - allocate transaction id within the given QMI handle
@@ -328,7 +328,7 @@ int qmi_txn_init(struct qmi_handle *qmi, struct qmi_txn *txn,
 
 	return ret;
 }
-EXPORT_SYMBOL(qmi_txn_init);
+EXPORT_SYMBOL_GPL(qmi_txn_init);
 
 /**
  * qmi_txn_wait() - wait for a response on a transaction
@@ -359,7 +359,7 @@ int qmi_txn_wait(struct qmi_txn *txn, unsigned long timeout)
 	else
 		return txn->result;
 }
-EXPORT_SYMBOL(qmi_txn_wait);
+EXPORT_SYMBOL_GPL(qmi_txn_wait);
 
 /**
  * qmi_txn_cancel() - cancel an ongoing transaction
@@ -375,7 +375,7 @@ void qmi_txn_cancel(struct qmi_txn *txn)
 	mutex_unlock(&txn->lock);
 	mutex_unlock(&qmi->txn_lock);
 }
-EXPORT_SYMBOL(qmi_txn_cancel);
+EXPORT_SYMBOL_GPL(qmi_txn_cancel);
 
 /**
  * qmi_invoke_handler() - find and invoke a handler for a message
@@ -676,7 +676,7 @@ err_free_recv_buf:
 
 	return ret;
 }
-EXPORT_SYMBOL(qmi_handle_init);
+EXPORT_SYMBOL_GPL(qmi_handle_init);
 
 /**
  * qmi_handle_release() - release the QMI client handle
@@ -717,7 +717,7 @@ void qmi_handle_release(struct qmi_handle *qmi)
 		kfree(svc);
 	}
 }
-EXPORT_SYMBOL(qmi_handle_release);
+EXPORT_SYMBOL_GPL(qmi_handle_release);
 
 /**
  * qmi_send_message() - send a QMI message
@@ -796,7 +796,7 @@ ssize_t qmi_send_request(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
 	return qmi_send_message(qmi, sq, txn, QMI_REQUEST, msg_id, len, ei,
 				c_struct);
 }
-EXPORT_SYMBOL(qmi_send_request);
+EXPORT_SYMBOL_GPL(qmi_send_request);
 
 /**
  * qmi_send_response() - send a response QMI message
@@ -817,7 +817,7 @@ ssize_t qmi_send_response(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
 	return qmi_send_message(qmi, sq, txn, QMI_RESPONSE, msg_id, len, ei,
 				c_struct);
 }
-EXPORT_SYMBOL(qmi_send_response);
+EXPORT_SYMBOL_GPL(qmi_send_response);
 
 /**
  * qmi_send_indication() - send an indication QMI message
@@ -851,4 +851,4 @@ ssize_t qmi_send_indication(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
 
 	return rval;
 }
-EXPORT_SYMBOL(qmi_send_indication);
+EXPORT_SYMBOL_GPL(qmi_send_indication);
diff --git a/drivers/soc/qcom/rmtfs_mem.c b/drivers/soc/qcom/rmtfs_mem.c
index f83811f511..df850d0731 100644
--- a/drivers/soc/qcom/rmtfs_mem.c
+++ b/drivers/soc/qcom/rmtfs_mem.c
@@ -200,6 +200,15 @@ static int qcom_rmtfs_mem_probe(struct platform_device *pdev)
 	rmtfs_mem->client_id = client_id;
 	rmtfs_mem->size = rmem->size;
 
+	/*
+	 * If requested, discard the first and last 4k block in order to ensure
+	 * that the rmtfs region isn't adjacent to other protected regions.
+	 */
+	if (of_property_read_bool(node, "qcom,use-guard-pages")) {
+		rmtfs_mem->addr += SZ_4K;
+		rmtfs_mem->size -= 2 * SZ_4K;
+	}
+
 	device_initialize(&rmtfs_mem->dev);
 	rmtfs_mem->dev.parent = &pdev->dev;
 	rmtfs_mem->dev.groups = qcom_rmtfs_mem_groups;
@@ -281,7 +290,7 @@ put_device:
 	return ret;
 }
 
-static int qcom_rmtfs_mem_remove(struct platform_device *pdev)
+static void qcom_rmtfs_mem_remove(struct platform_device *pdev)
 {
 	struct qcom_rmtfs_mem *rmtfs_mem = dev_get_drvdata(&pdev->dev);
 	struct qcom_scm_vmperm perm;
@@ -296,8 +305,6 @@ static int qcom_rmtfs_mem_remove(struct platform_device *pdev)
 
 	cdev_device_del(&rmtfs_mem->cdev, &rmtfs_mem->dev);
 	put_device(&rmtfs_mem->dev);
-
-	return 0;
 }
 
 static const struct of_device_id qcom_rmtfs_mem_of_match[] = {
@@ -308,7 +315,7 @@ MODULE_DEVICE_TABLE(of, qcom_rmtfs_mem_of_match);
 
 static struct platform_driver qcom_rmtfs_mem_driver = {
 	.probe = qcom_rmtfs_mem_probe,
-	.remove = qcom_rmtfs_mem_remove,
+	.remove_new = qcom_rmtfs_mem_remove,
 	.driver  = {
 		.name  = "qcom_rmtfs_mem",
 		.of_match_table = qcom_rmtfs_mem_of_match,
diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c
index 08e09642d7..9f26d7f9b9 100644
--- a/drivers/soc/qcom/rpmh.c
+++ b/drivers/soc/qcom/rpmh.c
@@ -239,7 +239,7 @@ int rpmh_write_async(const struct device *dev, enum rpmh_state state,
 
 	return __rpmh_write(dev, state, rpm_msg);
 }
-EXPORT_SYMBOL(rpmh_write_async);
+EXPORT_SYMBOL_GPL(rpmh_write_async);
 
 /**
  * rpmh_write: Write a set of RPMH commands and block until response
@@ -270,7 +270,7 @@ int rpmh_write(const struct device *dev, enum rpmh_state state,
 	WARN_ON(!ret);
 	return (ret > 0) ? 0 : -ETIMEDOUT;
 }
-EXPORT_SYMBOL(rpmh_write);
+EXPORT_SYMBOL_GPL(rpmh_write);
 
 static void cache_batch(struct rpmh_ctrlr *ctrlr, struct batch_cache_req *req)
 {
@@ -395,7 +395,7 @@ exit:
 
 	return ret;
 }
-EXPORT_SYMBOL(rpmh_write_batch);
+EXPORT_SYMBOL_GPL(rpmh_write_batch);
 
 static int is_req_valid(struct cache_req *req)
 {
@@ -500,4 +500,4 @@ void rpmh_invalidate(const struct device *dev)
 	ctrlr->dirty = true;
 	spin_unlock_irqrestore(&ctrlr->cache_lock, flags);
 }
-EXPORT_SYMBOL(rpmh_invalidate);
+EXPORT_SYMBOL_GPL(rpmh_invalidate);
diff --git a/drivers/soc/qcom/smd-rpm.c b/drivers/soc/qcom/smd-rpm.c
index f9fd617711..b7056aed4c 100644
--- a/drivers/soc/qcom/smd-rpm.c
+++ b/drivers/soc/qcom/smd-rpm.c
@@ -142,7 +142,7 @@ out:
 	mutex_unlock(&rpm->lock);
 	return ret;
 }
-EXPORT_SYMBOL(qcom_rpm_smd_write);
+EXPORT_SYMBOL_GPL(qcom_rpm_smd_write);
 
 static int qcom_smd_rpm_callback(struct rpmsg_device *rpdev,
 				 void *data,
diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
index d4a89d2bb4..690afc9a12 100644
--- a/drivers/soc/qcom/smem.c
+++ b/drivers/soc/qcom/smem.c
@@ -285,7 +285,7 @@ struct qcom_smem {
 	struct smem_partition partitions[SMEM_HOST_COUNT];
 
 	unsigned num_regions;
-	struct smem_region regions[];
+	struct smem_region regions[] __counted_by(num_regions);
 };
 
 static void *
@@ -368,7 +368,7 @@ bool qcom_smem_is_available(void)
 {
 	return !!__smem;
 }
-EXPORT_SYMBOL(qcom_smem_is_available);
+EXPORT_SYMBOL_GPL(qcom_smem_is_available);
 
 static int qcom_smem_alloc_private(struct qcom_smem *smem,
 				   struct smem_partition *part,
@@ -1187,14 +1187,12 @@ static int qcom_smem_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int qcom_smem_remove(struct platform_device *pdev)
+static void qcom_smem_remove(struct platform_device *pdev)
 {
 	platform_device_unregister(__smem->socinfo);
 
 	hwspin_lock_free(__smem->hwlock);
 	__smem = NULL;
-
-	return 0;
 }
 
 static const struct of_device_id qcom_smem_of_match[] = {
@@ -1205,7 +1203,7 @@ MODULE_DEVICE_TABLE(of, qcom_smem_of_match);
 
 static struct platform_driver qcom_smem_driver = {
 	.probe = qcom_smem_probe,
-	.remove = qcom_smem_remove,
+	.remove_new = qcom_smem_remove,
 	.driver  = {
 		.name = "qcom-smem",
 		.of_match_table = qcom_smem_of_match,
diff --git a/drivers/soc/qcom/smp2p.c b/drivers/soc/qcom/smp2p.c
index e9c8030d50..914b224614 100644
--- a/drivers/soc/qcom/smp2p.c
+++ b/drivers/soc/qcom/smp2p.c
@@ -660,7 +660,7 @@ report_read_failure:
 	return -EINVAL;
 }
 
-static int qcom_smp2p_remove(struct platform_device *pdev)
+static void qcom_smp2p_remove(struct platform_device *pdev)
 {
 	struct qcom_smp2p *smp2p = platform_get_drvdata(pdev);
 	struct smp2p_entry *entry;
@@ -676,8 +676,6 @@ static int qcom_smp2p_remove(struct platform_device *pdev)
 	mbox_free_channel(smp2p->mbox_chan);
 
 	smp2p->out->valid_entries = 0;
-
-	return 0;
 }
 
 static const struct of_device_id qcom_smp2p_of_match[] = {
@@ -688,7 +686,7 @@ MODULE_DEVICE_TABLE(of, qcom_smp2p_of_match);
 
 static struct platform_driver qcom_smp2p_driver = {
 	.probe = qcom_smp2p_probe,
-	.remove = qcom_smp2p_remove,
+	.remove_new = qcom_smp2p_remove,
 	.driver  = {
 		.name  = "qcom_smp2p",
 		.of_match_table = qcom_smp2p_of_match,
diff --git a/drivers/soc/qcom/smsm.c b/drivers/soc/qcom/smsm.c
index c58cfff648..e7c7e9a640 100644
--- a/drivers/soc/qcom/smsm.c
+++ b/drivers/soc/qcom/smsm.c
@@ -613,7 +613,7 @@ out_put:
 	return ret;
 }
 
-static int qcom_smsm_remove(struct platform_device *pdev)
+static void qcom_smsm_remove(struct platform_device *pdev)
 {
 	struct qcom_smsm *smsm = platform_get_drvdata(pdev);
 	unsigned id;
@@ -623,8 +623,6 @@ static int qcom_smsm_remove(struct platform_device *pdev)
 			irq_domain_remove(smsm->entries[id].domain);
 
 	qcom_smem_state_unregister(smsm->state);
-
-	return 0;
 }
 
 static const struct of_device_id qcom_smsm_of_match[] = {
@@ -635,7 +633,7 @@ MODULE_DEVICE_TABLE(of, qcom_smsm_of_match);
 
 static struct platform_driver qcom_smsm_driver = {
 	.probe = qcom_smsm_probe,
-	.remove = qcom_smsm_remove,
+	.remove_new = qcom_smsm_remove,
 	.driver  = {
 		.name  = "qcom-smsm",
 		.of_match_table = qcom_smsm_of_match,
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 497cfb720f..51e05bec5b 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -117,6 +117,12 @@ static const char *const pmic_models[] = {
 	[55] = "PM2250",
 	[58] = "PM8450",
 	[65] = "PM8010",
+	[69] = "PM8550VS",
+	[70] = "PM8550VE",
+	[71] = "PM8550B",
+	[72] = "PMR735D",
+	[73] = "PM8550",
+	[74] = "PMK8550",
 };
 
 struct socinfo_params {
@@ -349,6 +355,7 @@ static const struct soc_id soc_id[] = {
 	{ qcom_board_id(SDA439) },
 	{ qcom_board_id(SDA429) },
 	{ qcom_board_id(SM7150) },
+	{ qcom_board_id(SM7150P) },
 	{ qcom_board_id(IPQ8070) },
 	{ qcom_board_id(IPQ8071) },
 	{ qcom_board_id(QM215) },
@@ -359,6 +366,9 @@ static const struct soc_id soc_id[] = {
 	{ qcom_board_id(SM6125) },
 	{ qcom_board_id(IPQ8070A) },
 	{ qcom_board_id(IPQ8071A) },
+	{ qcom_board_id(IPQ8172) },
+	{ qcom_board_id(IPQ8173) },
+	{ qcom_board_id(IPQ8174) },
 	{ qcom_board_id(IPQ6018) },
 	{ qcom_board_id(IPQ6028) },
 	{ qcom_board_id(SDM429W) },
@@ -389,6 +399,7 @@ static const struct soc_id soc_id[] = {
 	{ qcom_board_id_named(SM8450_3, "SM8450") },
 	{ qcom_board_id(SC7280) },
 	{ qcom_board_id(SC7180P) },
+	{ qcom_board_id(QCM6490) },
 	{ qcom_board_id(IPQ5000) },
 	{ qcom_board_id(IPQ0509) },
 	{ qcom_board_id(IPQ0518) },
@@ -776,20 +787,18 @@ static int qcom_socinfo_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int qcom_socinfo_remove(struct platform_device *pdev)
+static void qcom_socinfo_remove(struct platform_device *pdev)
 {
 	struct qcom_socinfo *qs = platform_get_drvdata(pdev);
 
 	soc_device_unregister(qs->soc_dev);
 
 	socinfo_debugfs_exit(qs);
-
-	return 0;
 }
 
 static struct platform_driver qcom_socinfo_driver = {
 	.probe = qcom_socinfo_probe,
-	.remove = qcom_socinfo_remove,
+	.remove_new = qcom_socinfo_remove,
 	.driver  = {
 		.name = "qcom-socinfo",
 	},
diff --git a/drivers/soc/qcom/wcnss_ctrl.c b/drivers/soc/qcom/wcnss_ctrl.c
index ad9942412c..148bcbac33 100644
--- a/drivers/soc/qcom/wcnss_ctrl.c
+++ b/drivers/soc/qcom/wcnss_ctrl.c
@@ -287,7 +287,7 @@ struct rpmsg_endpoint *qcom_wcnss_open_channel(void *wcnss, const char *name, rp
 
 	return rpmsg_create_ept(_wcnss->channel->rpdev, cb, priv, chinfo);
 }
-EXPORT_SYMBOL(qcom_wcnss_open_channel);
+EXPORT_SYMBOL_GPL(qcom_wcnss_open_channel);
 
 static void wcnss_async_probe(struct work_struct *work)
 {
@@ -355,7 +355,6 @@ static struct rpmsg_driver wcnss_ctrl_driver = {
 	.callback = wcnss_ctrl_smd_callback,
 	.drv  = {
 		.name  = "qcom_wcnss_ctrl",
-		.owner = THIS_MODULE,
 		.of_match_table = wcnss_ctrl_of_match,
 	},
 };