Merge tag 'soc-drivers-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "Changes are all over the place, but very little sticks out as
  noteworthy.

  There is a new misc driver for the Raspberry Pi 5's RP1 multifunction
  I/O chip, along with hooking it up to the pinctrl and clk frameworks.

  The reset controller and memory subsystems have mainly small updates,
  but there are two new reset drivers for the K230 and VC1800B SoCs, and
  new memory driver support for Tegra264.

  The ARM SMCCC and SCMI firmware drivers gain a few more features that
  should help them be supported across more environments. Similarly, the
  SoC specific firmware on Tegra and Qualcomm get minor enhancements and
  chip support.

  In the drivers/soc/ directory, the ASPEED LPC snoop driver gets an
  overhaul for code robustness, the Tegra and Qualcomm and NXP drivers
  grow to support more chips, while the Hisilicon, Mediatek and Renesas
  drivers see mostly janitorial fixes"

* tag 'soc-drivers-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (100 commits)
  bus: del unnecessary init var
  soc: fsl: qe: convert set_multiple() to returning an integer
  pinctrl: rp1: use new GPIO line value setter callbacks
  soc: hisilicon: kunpeng_hccs: Fix incorrect log information
  dt-bindings: soc: qcom: qcom,pmic-glink: document Milos compatible
  dt-bindings: soc: qcom,aoss-qmp: document the Milos Always-On Subsystem side channel
  dt-bindings: firmware: qcom,scm: document Milos SCM Firmware Interface
  soc: qcom: socinfo: Add support to retrieve APPSBL build details
  soc: qcom: pmic_glink: fix OF node leak
  soc: qcom: spmi-pmic: add more PMIC SUBTYPE IDs
  soc: qcom: socinfo: Add PM7550 & PMIV0108 PMICs
  soc: qcom: socinfo: Add SoC IDs for SM7635 family
  dt-bindings: arm: qcom,ids: Add SoC IDs for SM7635 family
  firmware: qcom: scm: request the waitqueue irq *after* initializing SCM
  firmware: qcom: scm: initialize tzmem before marking SCM as available
  firmware: qcom: scm: take struct device as argument in SHM bridge enable
  firmware: qcom: scm: remove unused arguments from SHM bridge routines
  soc: qcom: rpmh-rsc: Add RSC version 4 support
  memory: tegra: Add Tegra264 MC and EMC support
  firmware: tegra: bpmp: Fix build failure for tegra264-only config
  ...

19 files changed, 1330 insertions, 560 deletions

diff --git a/drivers/soc/aspeed/aspeed-lpc-snoop.c b/drivers/soc/aspeed/aspeed-lpc-snoop.c
index fc3a2c41cc10..b03310c0830d 100644
--- a/drivers/soc/aspeed/aspeed-lpc-snoop.c
+++ b/drivers/soc/aspeed/aspeed-lpc-snoop.c
@@ -12,6 +12,7 @@
 
 #include <linux/bitops.h>
 #include <linux/clk.h>
+#include <linux/dev_printk.h>
 #include <linux/interrupt.h>
 #include <linux/fs.h>
 #include <linux/kfifo.h>
@@ -25,7 +26,6 @@
 
 #define DEVICE_NAME	"aspeed-lpc-snoop"
 
-#define NUM_SNOOP_CHANNELS 2
 #define SNOOP_FIFO_SIZE 2048
 
 #define HICR5	0x80
@@ -57,7 +57,22 @@ struct aspeed_lpc_snoop_model_data {
 	unsigned int has_hicrb_ensnp;
 };
 
+enum aspeed_lpc_snoop_index {
+	ASPEED_LPC_SNOOP_INDEX_0 = 0,
+	ASPEED_LPC_SNOOP_INDEX_1 = 1,
+	ASPEED_LPC_SNOOP_INDEX_MAX = ASPEED_LPC_SNOOP_INDEX_1,
+};
+
+struct aspeed_lpc_snoop_channel_cfg {
+	enum aspeed_lpc_snoop_index index;
+	u32 hicr5_en;
+	u32 snpwadr_mask;
+	u32 snpwadr_shift;
+	u32 hicrb_en;
+};
+
 struct aspeed_lpc_snoop_channel {
+	const struct aspeed_lpc_snoop_channel_cfg *cfg;
 	bool enabled;
 	struct kfifo		fifo;
 	wait_queue_head_t	wq;
@@ -68,7 +83,24 @@ struct aspeed_lpc_snoop {
 	struct regmap		*regmap;
 	int			irq;
 	struct clk		*clk;
-	struct aspeed_lpc_snoop_channel chan[NUM_SNOOP_CHANNELS];
+	struct aspeed_lpc_snoop_channel chan[ASPEED_LPC_SNOOP_INDEX_MAX + 1];
+};
+
+static const struct aspeed_lpc_snoop_channel_cfg channel_cfgs[ASPEED_LPC_SNOOP_INDEX_MAX + 1] = {
+	{
+		.index = ASPEED_LPC_SNOOP_INDEX_0,
+		.hicr5_en = HICR5_EN_SNP0W | HICR5_ENINT_SNP0W,
+		.snpwadr_mask = SNPWADR_CH0_MASK,
+		.snpwadr_shift = SNPWADR_CH0_SHIFT,
+		.hicrb_en = HICRB_ENSNP0D,
+	},
+	{
+		.index = ASPEED_LPC_SNOOP_INDEX_1,
+		.hicr5_en = HICR5_EN_SNP1W | HICR5_ENINT_SNP1W,
+		.snpwadr_mask = SNPWADR_CH1_MASK,
+		.snpwadr_shift = SNPWADR_CH1_SHIFT,
+		.hicrb_en = HICRB_ENSNP1D,
+	},
 };
 
 static struct aspeed_lpc_snoop_channel *snoop_file_to_chan(struct file *file)
@@ -182,108 +214,88 @@ static int aspeed_lpc_snoop_config_irq(struct aspeed_lpc_snoop *lpc_snoop,
 	return 0;
 }
 
-static int aspeed_lpc_enable_snoop(struct aspeed_lpc_snoop *lpc_snoop,
-				   struct device *dev,
-				   int channel, u16 lpc_port)
+__attribute__((nonnull))
+static int aspeed_lpc_enable_snoop(struct device *dev,
+				    struct aspeed_lpc_snoop *lpc_snoop,
+				    struct aspeed_lpc_snoop_channel *channel,
+				    const struct aspeed_lpc_snoop_channel_cfg *cfg,
+				    u16 lpc_port)
 {
+	const struct aspeed_lpc_snoop_model_data *model_data;
 	int rc = 0;
-	u32 hicr5_en, snpwadr_mask, snpwadr_shift, hicrb_en;
-	const struct aspeed_lpc_snoop_model_data *model_data =
-		of_device_get_match_data(dev);
 
-	if (WARN_ON(lpc_snoop->chan[channel].enabled))
+	if (WARN_ON(channel->enabled))
 		return -EBUSY;
 
-	init_waitqueue_head(&lpc_snoop->chan[channel].wq);
-	/* Create FIFO datastructure */
-	rc = kfifo_alloc(&lpc_snoop->chan[channel].fifo,
-			 SNOOP_FIFO_SIZE, GFP_KERNEL);
+	init_waitqueue_head(&channel->wq);
+
+	channel->cfg = cfg;
+	channel->miscdev.minor = MISC_DYNAMIC_MINOR;
+	channel->miscdev.fops = &snoop_fops;
+	channel->miscdev.parent = dev;
+
+	channel->miscdev.name =
+		devm_kasprintf(dev, GFP_KERNEL, "%s%d", DEVICE_NAME, cfg->index);
+	if (!channel->miscdev.name)
+		return -ENOMEM;
+
+	rc = kfifo_alloc(&channel->fifo, SNOOP_FIFO_SIZE, GFP_KERNEL);
 	if (rc)
 		return rc;
 
-	lpc_snoop->chan[channel].miscdev.minor = MISC_DYNAMIC_MINOR;
-	lpc_snoop->chan[channel].miscdev.name =
-		devm_kasprintf(dev, GFP_KERNEL, "%s%d", DEVICE_NAME, channel);
-	if (!lpc_snoop->chan[channel].miscdev.name) {
-		rc = -ENOMEM;
-		goto err_free_fifo;
-	}
-	lpc_snoop->chan[channel].miscdev.fops = &snoop_fops;
-	lpc_snoop->chan[channel].miscdev.parent = dev;
-	rc = misc_register(&lpc_snoop->chan[channel].miscdev);
+	rc = misc_register(&channel->miscdev);
 	if (rc)
 		goto err_free_fifo;
 
 	/* Enable LPC snoop channel at requested port */
-	switch (channel) {
-	case 0:
-		hicr5_en = HICR5_EN_SNP0W | HICR5_ENINT_SNP0W;
-		snpwadr_mask = SNPWADR_CH0_MASK;
-		snpwadr_shift = SNPWADR_CH0_SHIFT;
-		hicrb_en = HICRB_ENSNP0D;
-		break;
-	case 1:
-		hicr5_en = HICR5_EN_SNP1W | HICR5_ENINT_SNP1W;
-		snpwadr_mask = SNPWADR_CH1_MASK;
-		snpwadr_shift = SNPWADR_CH1_SHIFT;
-		hicrb_en = HICRB_ENSNP1D;
-		break;
-	default:
-		rc = -EINVAL;
-		goto err_misc_deregister;
-	}
+	regmap_set_bits(lpc_snoop->regmap, HICR5, cfg->hicr5_en);
+	regmap_update_bits(lpc_snoop->regmap, SNPWADR, cfg->snpwadr_mask,
+			   lpc_port << cfg->snpwadr_shift);
 
-	regmap_update_bits(lpc_snoop->regmap, HICR5, hicr5_en, hicr5_en);
-	regmap_update_bits(lpc_snoop->regmap, SNPWADR, snpwadr_mask,
-			   lpc_port << snpwadr_shift);
-	if (model_data->has_hicrb_ensnp)
-		regmap_update_bits(lpc_snoop->regmap, HICRB,
-				hicrb_en, hicrb_en);
+	model_data = of_device_get_match_data(dev);
+	if (model_data && model_data->has_hicrb_ensnp)
+		regmap_set_bits(lpc_snoop->regmap, HICRB, cfg->hicrb_en);
 
-	lpc_snoop->chan[channel].enabled = true;
+	channel->enabled = true;
 
 	return 0;
 
-err_misc_deregister:
-	misc_deregister(&lpc_snoop->chan[channel].miscdev);
 err_free_fifo:
-	kfifo_free(&lpc_snoop->chan[channel].fifo);
+	kfifo_free(&channel->fifo);
 	return rc;
 }
 
+__attribute__((nonnull))
 static void aspeed_lpc_disable_snoop(struct aspeed_lpc_snoop *lpc_snoop,
-				     int channel)
+				     struct aspeed_lpc_snoop_channel *channel)
 {
-	if (!lpc_snoop->chan[channel].enabled)
+	if (!channel->enabled)
 		return;
 
-	switch (channel) {
-	case 0:
-		regmap_update_bits(lpc_snoop->regmap, HICR5,
-				   HICR5_EN_SNP0W | HICR5_ENINT_SNP0W,
-				   0);
-		break;
-	case 1:
-		regmap_update_bits(lpc_snoop->regmap, HICR5,
-				   HICR5_EN_SNP1W | HICR5_ENINT_SNP1W,
-				   0);
-		break;
-	default:
-		return;
-	}
+	/* Disable interrupts along with the device */
+	regmap_clear_bits(lpc_snoop->regmap, HICR5, channel->cfg->hicr5_en);
 
-	lpc_snoop->chan[channel].enabled = false;
+	channel->enabled = false;
 	/* Consider improving safety wrt concurrent reader(s) */
-	misc_deregister(&lpc_snoop->chan[channel].miscdev);
-	kfifo_free(&lpc_snoop->chan[channel].fifo);
+	misc_deregister(&channel->miscdev);
+	kfifo_free(&channel->fifo);
+}
+
+static void aspeed_lpc_snoop_remove(struct platform_device *pdev)
+{
+	struct aspeed_lpc_snoop *lpc_snoop = dev_get_drvdata(&pdev->dev);
+
+	/* Disable both snoop channels */
+	aspeed_lpc_disable_snoop(lpc_snoop, &lpc_snoop->chan[0]);
+	aspeed_lpc_disable_snoop(lpc_snoop, &lpc_snoop->chan[1]);
 }
 
 static int aspeed_lpc_snoop_probe(struct platform_device *pdev)
 {
 	struct aspeed_lpc_snoop *lpc_snoop;
-	struct device *dev;
 	struct device_node *np;
-	u32 port;
+	struct device *dev;
+	int idx;
 	int rc;
 
 	dev = &pdev->dev;
@@ -301,67 +313,40 @@ static int aspeed_lpc_snoop_probe(struct platform_device *pdev)
 	}
 
 	lpc_snoop->regmap = syscon_node_to_regmap(np);
-	if (IS_ERR(lpc_snoop->regmap)) {
-		dev_err(dev, "Couldn't get regmap\n");
-		return -ENODEV;
-	}
+	if (IS_ERR(lpc_snoop->regmap))
+		return dev_err_probe(dev, PTR_ERR(lpc_snoop->regmap), "Couldn't get regmap\n");
 
 	dev_set_drvdata(&pdev->dev, lpc_snoop);
 
-	rc = of_property_read_u32_index(dev->of_node, "snoop-ports", 0, &port);
-	if (rc) {
-		dev_err(dev, "no snoop ports configured\n");
-		return -ENODEV;
-	}
-
-	lpc_snoop->clk = devm_clk_get(dev, NULL);
-	if (IS_ERR(lpc_snoop->clk)) {
-		rc = PTR_ERR(lpc_snoop->clk);
-		if (rc != -EPROBE_DEFER)
-			dev_err(dev, "couldn't get clock\n");
-		return rc;
-	}
-	rc = clk_prepare_enable(lpc_snoop->clk);
-	if (rc) {
-		dev_err(dev, "couldn't enable clock\n");
-		return rc;
-	}
+	lpc_snoop->clk = devm_clk_get_enabled(dev, NULL);
+	if (IS_ERR(lpc_snoop->clk))
+		return dev_err_probe(dev, PTR_ERR(lpc_snoop->clk), "couldn't get clock");
 
 	rc = aspeed_lpc_snoop_config_irq(lpc_snoop, pdev);
 	if (rc)
-		goto err;
-
-	rc = aspeed_lpc_enable_snoop(lpc_snoop, dev, 0, port);
-	if (rc)
-		goto err;
-
-	/* Configuration of 2nd snoop channel port is optional */
-	if (of_property_read_u32_index(dev->of_node, "snoop-ports",
-				       1, &port) == 0) {
-		rc = aspeed_lpc_enable_snoop(lpc_snoop, dev, 1, port);
-		if (rc) {
-			aspeed_lpc_disable_snoop(lpc_snoop, 0);
-			goto err;
-		}
-	}
+		return rc;
 
-	return 0;
+	static_assert(ARRAY_SIZE(channel_cfgs) == ARRAY_SIZE(lpc_snoop->chan),
+		"Broken implementation assumption regarding cfg count");
+	for (idx = ASPEED_LPC_SNOOP_INDEX_0; idx <= ASPEED_LPC_SNOOP_INDEX_MAX; idx++) {
+		u32 port;
 
-err:
-	clk_disable_unprepare(lpc_snoop->clk);
+		rc = of_property_read_u32_index(dev->of_node, "snoop-ports", idx, &port);
+		if (rc)
+			break;
 
-	return rc;
-}
+		rc = aspeed_lpc_enable_snoop(dev, lpc_snoop, &lpc_snoop->chan[idx],
+					     &channel_cfgs[idx], port);
+		if (rc)
+			goto cleanup_channels;
+	}
 
-static void aspeed_lpc_snoop_remove(struct platform_device *pdev)
-{
-	struct aspeed_lpc_snoop *lpc_snoop = dev_get_drvdata(&pdev->dev);
+	return idx == ASPEED_LPC_SNOOP_INDEX_0 ? -ENODEV : 0;
 
-	/* Disable both snoop channels */
-	aspeed_lpc_disable_snoop(lpc_snoop, 0);
-	aspeed_lpc_disable_snoop(lpc_snoop, 1);
+cleanup_channels:
+	aspeed_lpc_snoop_remove(pdev);
 
-	clk_disable_unprepare(lpc_snoop->clk);
+	return rc;
 }
 
 static const struct aspeed_lpc_snoop_model_data ast2400_model_data = {
diff --git a/drivers/soc/fsl/qe/gpio.c b/drivers/soc/fsl/qe/gpio.c
index 3ef24ba0245b..710a3a03758b 100644
--- a/drivers/soc/fsl/qe/gpio.c
+++ b/drivers/soc/fsl/qe/gpio.c
@@ -57,7 +57,7 @@ static int qe_gpio_get(struct gpio_chip *gc, unsigned int gpio)
 	return !!(ioread32be(&regs->cpdata) & pin_mask);
 }
 
-static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
+static int qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
 {
 	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
 	struct qe_gpio_chip *qe_gc = gpiochip_get_data(gc);
@@ -75,10 +75,12 @@ static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
 	iowrite32be(qe_gc->cpdata, &regs->cpdata);
 
 	spin_unlock_irqrestore(&qe_gc->lock, flags);
+
+	return 0;
 }
 
-static void qe_gpio_set_multiple(struct gpio_chip *gc,
-				 unsigned long *mask, unsigned long *bits)
+static int qe_gpio_set_multiple(struct gpio_chip *gc,
+				unsigned long *mask, unsigned long *bits)
 {
 	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
 	struct qe_gpio_chip *qe_gc = gpiochip_get_data(gc);
@@ -102,6 +104,8 @@ static void qe_gpio_set_multiple(struct gpio_chip *gc,
 	iowrite32be(qe_gc->cpdata, &regs->cpdata);
 
 	spin_unlock_irqrestore(&qe_gc->lock, flags);
+
+	return 0;
 }
 
 static int qe_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio)
@@ -317,8 +321,8 @@ static int __init qe_add_gpiochips(void)
 		gc->direction_input = qe_gpio_dir_in;
 		gc->direction_output = qe_gpio_dir_out;
 		gc->get = qe_gpio_get;
-		gc->set = qe_gpio_set;
-		gc->set_multiple = qe_gpio_set_multiple;
+		gc->set_rv = qe_gpio_set;
+		gc->set_multiple_rv = qe_gpio_set_multiple;
 
 		ret = of_mm_gpiochip_add_data(np, mm_gc, qe_gc);
 		if (ret)
diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c
index 4068b501a3a3..943911053af6 100644
--- a/drivers/soc/fsl/qe/qe_ic.c
+++ b/drivers/soc/fsl/qe/qe_ic.c
@@ -407,7 +407,6 @@ static int qe_ic_init(struct platform_device *pdev)
 	void (*high_handler)(struct irq_desc *desc);
 	struct qe_ic *qe_ic;
 	struct resource *res;
-	struct device_node *node = pdev->dev.of_node;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (res == NULL) {
@@ -441,7 +440,7 @@ static int qe_ic_init(struct platform_device *pdev)
 		high_handler = NULL;
 	}
 
-	qe_ic->irqhost = irq_domain_create_linear(of_fwnode_handle(node), NR_QE_IC_INTS,
+	qe_ic->irqhost = irq_domain_create_linear(dev_fwnode(&pdev->dev), NR_QE_IC_INTS,
 						  &qe_ic_host_ops, qe_ic);
 	if (qe_ic->irqhost == NULL) {
 		dev_err(dev, "failed to add irq domain\n");
diff --git a/drivers/soc/hisilicon/kunpeng_hccs.c b/drivers/soc/hisilicon/kunpeng_hccs.c
index 7fc353732d55..65ff45fdcac7 100644
--- a/drivers/soc/hisilicon/kunpeng_hccs.c
+++ b/drivers/soc/hisilicon/kunpeng_hccs.c
@@ -1295,11 +1295,11 @@ static int hccs_get_all_spec_port_idle_sta(struct hccs_dev *hdev, u8 port_type,
 				if (ret) {
 					dev_err(hdev->dev,
 						"hccs%u on chip%u/die%u get idle status failed, ret = %d.\n",
-						k, i, j, ret);
+						port->port_id, chip->chip_id, die->die_id, ret);
 					return ret;
 				} else if (idle == 0) {
 					dev_info(hdev->dev, "hccs%u on chip%u/die%u is busy.\n",
-						k, i, j);
+						 port->port_id, chip->chip_id, die->die_id);
 					return 0;
 				}
 			}
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index aaa965d4b050..38179e8cd98f 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -17,16 +17,35 @@
 
 #define MT2701_MUTEX0_MOD0			0x2c
 #define MT2701_MUTEX0_SOF0			0x30
+#define MT2701_MUTEX0_MOD1			0x34
+
 #define MT8183_MUTEX0_MOD0			0x30
+#define MT8183_MUTEX0_MOD1			0x34
 #define MT8183_MUTEX0_SOF0			0x2c
 
 #define DISP_REG_MUTEX_EN(n)			(0x20 + 0x20 * (n))
 #define DISP_REG_MUTEX(n)			(0x24 + 0x20 * (n))
 #define DISP_REG_MUTEX_RST(n)			(0x28 + 0x20 * (n))
-#define DISP_REG_MUTEX_MOD(mutex_mod_reg, n)	(mutex_mod_reg + 0x20 * (n))
-#define DISP_REG_MUTEX_MOD1(mutex_mod_reg, n)	((mutex_mod_reg) + 0x20 * (n) + 0x4)
+/*
+ * Some SoCs may have multiple MUTEX_MOD registers as more than 32 mods
+ * are present, hence requiring multiple 32-bits registers.
+ *
+ * The mutex_table_mod fully represents that by defining the number of
+ * the mod sequentially, later used as a bit number, which can be more
+ * than 0..31.
+ *
+ * In order to retain compatibility with older SoCs, we perform R/W on
+ * the single 32 bits registers, but this requires us to translate the
+ * mutex ID bit accordingly.
+ */
+#define DISP_REG_MUTEX_MOD(mutex, id, n) ({ \
+	const typeof(mutex) _mutex = (mutex); \
+	u32 _offset = (id) < 32 ? \
+		      _mutex->data->mutex_mod_reg : \
+		      _mutex->data->mutex_mod1_reg; \
+	_offset + 0x20 * (n); \
+})
 #define DISP_REG_MUTEX_SOF(mutex_sof_reg, n)	(mutex_sof_reg + 0x20 * (n))
-#define DISP_REG_MUTEX_MOD2(n)			(0x34 + 0x20 * (n))
 
 #define INT_MUTEX				BIT(1)
 
@@ -334,6 +353,7 @@ struct mtk_mutex_data {
 	const u8 *mutex_table_mod;
 	const u16 *mutex_sof;
 	const u16 mutex_mod_reg;
+	const u16 mutex_mod1_reg;
 	const u16 mutex_sof_reg;
 	const bool no_clk;
 };
@@ -714,6 +734,7 @@ static const struct mtk_mutex_data mt2701_mutex_driver_data = {
 	.mutex_mod = mt2701_mutex_mod,
 	.mutex_sof = mt2712_mutex_sof,
 	.mutex_mod_reg = MT2701_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT2701_MUTEX0_MOD1,
 	.mutex_sof_reg = MT2701_MUTEX0_SOF0,
 };
 
@@ -721,6 +742,7 @@ static const struct mtk_mutex_data mt2712_mutex_driver_data = {
 	.mutex_mod = mt2712_mutex_mod,
 	.mutex_sof = mt2712_mutex_sof,
 	.mutex_mod_reg = MT2701_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT2701_MUTEX0_MOD1,
 	.mutex_sof_reg = MT2701_MUTEX0_SOF0,
 };
 
@@ -728,6 +750,7 @@ static const struct mtk_mutex_data mt6795_mutex_driver_data = {
 	.mutex_mod = mt8173_mutex_mod,
 	.mutex_sof = mt6795_mutex_sof,
 	.mutex_mod_reg = MT2701_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT2701_MUTEX0_MOD1,
 	.mutex_sof_reg = MT2701_MUTEX0_SOF0,
 };
 
@@ -735,6 +758,7 @@ static const struct mtk_mutex_data mt8167_mutex_driver_data = {
 	.mutex_mod = mt8167_mutex_mod,
 	.mutex_sof = mt8167_mutex_sof,
 	.mutex_mod_reg = MT2701_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT2701_MUTEX0_MOD1,
 	.mutex_sof_reg = MT2701_MUTEX0_SOF0,
 	.no_clk = true,
 };
@@ -743,6 +767,7 @@ static const struct mtk_mutex_data mt8173_mutex_driver_data = {
 	.mutex_mod = mt8173_mutex_mod,
 	.mutex_sof = mt2712_mutex_sof,
 	.mutex_mod_reg = MT2701_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT2701_MUTEX0_MOD1,
 	.mutex_sof_reg = MT2701_MUTEX0_SOF0,
 };
 
@@ -750,6 +775,7 @@ static const struct mtk_mutex_data mt8183_mutex_driver_data = {
 	.mutex_mod = mt8183_mutex_mod,
 	.mutex_sof = mt8183_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 	.mutex_table_mod = mt8183_mutex_table_mod,
 	.no_clk = true,
@@ -757,6 +783,7 @@ static const struct mtk_mutex_data mt8183_mutex_driver_data = {
 
 static const struct mtk_mutex_data mt8186_mdp_mutex_driver_data = {
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 	.mutex_table_mod = mt8186_mdp_mutex_table_mod,
 };
@@ -765,6 +792,7 @@ static const struct mtk_mutex_data mt8186_mutex_driver_data = {
 	.mutex_mod = mt8186_mutex_mod,
 	.mutex_sof = mt8186_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 };
 
@@ -772,12 +800,14 @@ static const struct mtk_mutex_data mt8188_mutex_driver_data = {
 	.mutex_mod = mt8188_mutex_mod,
 	.mutex_sof = mt8188_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 };
 
 static const struct mtk_mutex_data mt8188_vpp_mutex_driver_data = {
 	.mutex_sof = mt8188_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 	.mutex_table_mod = mt8188_mdp_mutex_table_mod,
 };
@@ -786,6 +816,7 @@ static const struct mtk_mutex_data mt8192_mutex_driver_data = {
 	.mutex_mod = mt8192_mutex_mod,
 	.mutex_sof = mt8183_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 };
 
@@ -793,12 +824,14 @@ static const struct mtk_mutex_data mt8195_mutex_driver_data = {
 	.mutex_mod = mt8195_mutex_mod,
 	.mutex_sof = mt8195_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 };
 
 static const struct mtk_mutex_data mt8195_vpp_mutex_driver_data = {
 	.mutex_sof = mt8195_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 	.mutex_table_mod = mt8195_mutex_table_mod,
 };
@@ -807,6 +840,7 @@ static const struct mtk_mutex_data mt8365_mutex_driver_data = {
 	.mutex_mod = mt8365_mutex_mod,
 	.mutex_sof = mt8183_mutex_sof,
 	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_mod1_reg = MT8183_MUTEX0_MOD1,
 	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
 	.no_clk = true,
 };
@@ -859,7 +893,7 @@ void mtk_mutex_add_comp(struct mtk_mutex *mutex,
 	struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx,
 						 mutex[mutex->id]);
 	unsigned int reg;
-	unsigned int sof_id;
+	unsigned int sof_id, mod_id;
 	unsigned int offset;
 
 	WARN_ON(&mtx->mutex[mutex->id] != mutex);
@@ -890,18 +924,11 @@ void mtk_mutex_add_comp(struct mtk_mutex *mutex,
 		sof_id = MUTEX_SOF_DP_INTF1;
 		break;
 	default:
-		if (mtx->data->mutex_mod[id] < 32) {
-			offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg,
-						    mutex->id);
-			reg = readl_relaxed(mtx->regs + offset);
-			reg |= 1 << mtx->data->mutex_mod[id];
-			writel_relaxed(reg, mtx->regs + offset);
-		} else {
-			offset = DISP_REG_MUTEX_MOD2(mutex->id);
-			reg = readl_relaxed(mtx->regs + offset);
-			reg |= 1 << (mtx->data->mutex_mod[id] - 32);
-			writel_relaxed(reg, mtx->regs + offset);
-		}
+		offset = DISP_REG_MUTEX_MOD(mtx, mtx->data->mutex_mod[id], mutex->id);
+		mod_id = mtx->data->mutex_mod[id] % 32;
+		reg = readl_relaxed(mtx->regs + offset);
+		reg |= BIT(mod_id);
+		writel_relaxed(reg, mtx->regs + offset);
 		return;
 	}
 
@@ -917,6 +944,7 @@ void mtk_mutex_remove_comp(struct mtk_mutex *mutex,
 	struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx,
 						 mutex[mutex->id]);
 	unsigned int reg;
+	unsigned int mod_id;
 	unsigned int offset;
 
 	WARN_ON(&mtx->mutex[mutex->id] != mutex);
@@ -936,18 +964,11 @@ void mtk_mutex_remove_comp(struct mtk_mutex *mutex,
 						  mutex->id));
 		break;
 	default:
-		if (mtx->data->mutex_mod[id] < 32) {
-			offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg,
-						    mutex->id);
-			reg = readl_relaxed(mtx->regs + offset);
-			reg &= ~(1 << mtx->data->mutex_mod[id]);
-			writel_relaxed(reg, mtx->regs + offset);
-		} else {
-			offset = DISP_REG_MUTEX_MOD2(mutex->id);
-			reg = readl_relaxed(mtx->regs + offset);
-			reg &= ~(1 << (mtx->data->mutex_mod[id] - 32));
-			writel_relaxed(reg, mtx->regs + offset);
-		}
+		offset = DISP_REG_MUTEX_MOD(mtx, mtx->data->mutex_mod[id], mutex->id);
+		mod_id = mtx->data->mutex_mod[id] % 32;
+		reg = readl_relaxed(mtx->regs + offset);
+		reg &= ~BIT(mod_id);
+		writel_relaxed(reg, mtx->regs + offset);
 		break;
 	}
 }
@@ -1023,7 +1044,7 @@ int mtk_mutex_write_mod(struct mtk_mutex *mutex,
 	struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx,
 						 mutex[mutex->id]);
 	unsigned int reg;
-	u32 reg_offset, id_offset = 0;
+	u32 offset, mod_id;
 
 	WARN_ON(&mtx->mutex[mutex->id] != mutex);
 
@@ -1033,34 +1054,16 @@ int mtk_mutex_write_mod(struct mtk_mutex *mutex,
 		return -EINVAL;
 	}
 
-	/*
-	 * Some SoCs may have multiple MUTEX_MOD registers as more than 32 mods
-	 * are present, hence requiring multiple 32-bits registers.
-	 *
-	 * The mutex_table_mod fully represents that by defining the number of
-	 * the mod sequentially, later used as a bit number, which can be more
-	 * than 0..31.
-	 *
-	 * In order to retain compatibility with older SoCs, we perform R/W on
-	 * the single 32 bits registers, but this requires us to translate the
-	 * mutex ID bit accordingly.
-	 */
-	if (mtx->data->mutex_table_mod[idx] < 32) {
-		reg_offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg,
-						mutex->id);
-	} else {
-		reg_offset = DISP_REG_MUTEX_MOD1(mtx->data->mutex_mod_reg,
-						 mutex->id);
-		id_offset = 32;
-	}
+	offset = DISP_REG_MUTEX_MOD(mtx, mtx->data->mutex_table_mod[idx], mutex->id);
+	mod_id = mtx->data->mutex_table_mod[idx] % 32;
 
-	reg = readl_relaxed(mtx->regs + reg_offset);
+	reg = readl_relaxed(mtx->regs + offset);
 	if (clear)
-		reg &= ~BIT(mtx->data->mutex_table_mod[idx] - id_offset);
+		reg &= ~BIT(mod_id);
 	else
-		reg |= BIT(mtx->data->mutex_table_mod[idx] - id_offset);
+		reg |= BIT(mod_id);
 
-	writel_relaxed(reg, mtx->regs + reg_offset);
+	writel_relaxed(reg, mtx->regs + offset);
 
 	return 0;
 }
diff --git a/drivers/soc/qcom/mdt_loader.c b/drivers/soc/qcom/mdt_loader.c
index b2c0fb55d4ae..0ca268bdf1f8 100644
--- a/drivers/soc/qcom/mdt_loader.c
+++ b/drivers/soc/qcom/mdt_loader.c
@@ -18,7 +18,38 @@
 #include <linux/slab.h>
 #include <linux/soc/qcom/mdt_loader.h>
 
-static bool mdt_phdr_valid(const struct elf32_phdr *phdr)
+static bool mdt_header_valid(const struct firmware *fw)
+{
+	const struct elf32_hdr *ehdr;
+	size_t phend;
+	size_t shend;
+
+	if (fw->size < sizeof(*ehdr))
+		return false;
+
+	ehdr = (struct elf32_hdr *)fw->data;
+
+	if (memcmp(ehdr->e_ident, ELFMAG, SELFMAG))
+		return false;
+
+	if (ehdr->e_phentsize != sizeof(struct elf32_phdr))
+		return false;
+
+	phend = size_add(size_mul(sizeof(struct elf32_phdr), ehdr->e_phnum), ehdr->e_phoff);
+	if (phend > fw->size)
+		return false;
+
+	if (ehdr->e_shentsize != sizeof(struct elf32_shdr))
+		return false;
+
+	shend = size_add(size_mul(sizeof(struct elf32_shdr), ehdr->e_shnum), ehdr->e_shoff);
+	if (shend > fw->size)
+		return false;
+
+	return true;
+}
+
+static bool mdt_phdr_loadable(const struct elf32_phdr *phdr)
 {
 	if (phdr->p_type != PT_LOAD)
 		return false;
@@ -82,13 +113,16 @@ ssize_t qcom_mdt_get_size(const struct firmware *fw)
 	phys_addr_t max_addr = 0;
 	int i;
 
+	if (!mdt_header_valid(fw))
+		return -EINVAL;
+
 	ehdr = (struct elf32_hdr *)fw->data;
-	phdrs = (struct elf32_phdr *)(ehdr + 1);
+	phdrs = (struct elf32_phdr *)(fw->data + ehdr->e_phoff);
 
 	for (i = 0; i < ehdr->e_phnum; i++) {
 		phdr = &phdrs[i];
 
-		if (!mdt_phdr_valid(phdr))
+		if (!mdt_phdr_loadable(phdr))
 			continue;
 
 		if (phdr->p_paddr < min_addr)
@@ -134,8 +168,11 @@ void *qcom_mdt_read_metadata(const struct firmware *fw, size_t *data_len,
 	ssize_t ret;
 	void *data;
 
+	if (!mdt_header_valid(fw))
+		return ERR_PTR(-EINVAL);
+
 	ehdr = (struct elf32_hdr *)fw->data;
-	phdrs = (struct elf32_phdr *)(ehdr + 1);
+	phdrs = (struct elf32_phdr *)(fw->data + ehdr->e_phoff);
 
 	if (ehdr->e_phnum < 2)
 		return ERR_PTR(-EINVAL);
@@ -214,13 +251,16 @@ int qcom_mdt_pas_init(struct device *dev, const struct firmware *fw,
 	int ret;
 	int i;
 
+	if (!mdt_header_valid(fw))
+		return -EINVAL;
+
 	ehdr = (struct elf32_hdr *)fw->data;
-	phdrs = (struct elf32_phdr *)(ehdr + 1);
+	phdrs = (struct elf32_phdr *)(fw->data + ehdr->e_phoff);
 
 	for (i = 0; i < ehdr->e_phnum; i++) {
 		phdr = &phdrs[i];
 
-		if (!mdt_phdr_valid(phdr))
+		if (!mdt_phdr_loadable(phdr))
 			continue;
 
 		if (phdr->p_flags & QCOM_MDT_RELOCATABLE)
@@ -270,7 +310,7 @@ static bool qcom_mdt_bins_are_split(const struct firmware *fw, const char *fw_na
 	int i;
 
 	ehdr = (struct elf32_hdr *)fw->data;
-	phdrs = (struct elf32_phdr *)(ehdr + 1);
+	phdrs = (struct elf32_phdr *)(fw->data + ehdr->e_phoff);
 
 	for (i = 0; i < ehdr->e_phnum; i++) {
 		/*
@@ -310,14 +350,17 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
 	if (!fw || !mem_region || !mem_phys || !mem_size)
 		return -EINVAL;
 
+	if (!mdt_header_valid(fw))
+		return -EINVAL;
+
 	is_split = qcom_mdt_bins_are_split(fw, fw_name);
 	ehdr = (struct elf32_hdr *)fw->data;
-	phdrs = (struct elf32_phdr *)(ehdr + 1);
+	phdrs = (struct elf32_phdr *)(fw->data + ehdr->e_phoff);
 
 	for (i = 0; i < ehdr->e_phnum; i++) {
 		phdr = &phdrs[i];
 
-		if (!mdt_phdr_valid(phdr))
+		if (!mdt_phdr_loadable(phdr))
 			continue;
 
 		if (phdr->p_flags & QCOM_MDT_RELOCATABLE)
@@ -344,7 +387,7 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
 	for (i = 0; i < ehdr->e_phnum; i++) {
 		phdr = &phdrs[i];
 
-		if (!mdt_phdr_valid(phdr))
+		if (!mdt_phdr_loadable(phdr))
 			continue;
 
 		offset = phdr->p_paddr - mem_reloc;
diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c
index 0a6d325b195c..c0a4be5df926 100644
--- a/drivers/soc/qcom/pmic_glink.c
+++ b/drivers/soc/qcom/pmic_glink.c
@@ -167,7 +167,10 @@ static int pmic_glink_rpmsg_callback(struct rpmsg_device *rpdev, void *data,
 	return 0;
 }
 
-static void pmic_glink_aux_release(struct device *dev) {}
+static void pmic_glink_aux_release(struct device *dev)
+{
+	of_node_put(dev->of_node);
+}
 
 static int pmic_glink_add_aux_device(struct pmic_glink *pg,
 				     struct auxiliary_device *aux,
@@ -181,8 +184,10 @@ static int pmic_glink_add_aux_device(struct pmic_glink *pg,
 	aux->dev.release = pmic_glink_aux_release;
 	device_set_of_node_from_dev(&aux->dev, parent);
 	ret = auxiliary_device_init(aux);
-	if (ret)
+	if (ret) {
+		of_node_put(aux->dev.of_node);
 		return ret;
+	}
 
 	ret = auxiliary_device_add(aux);
 	if (ret)
diff --git a/drivers/soc/qcom/qcom_stats.c b/drivers/soc/qcom/qcom_stats.c
index 5de99cf59b9f..2e380faf9080 100644
--- a/drivers/soc/qcom/qcom_stats.c
+++ b/drivers/soc/qcom/qcom_stats.c
@@ -1,8 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2025, Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
+#include <linux/bitfield.h>
 #include <linux/debugfs.h>
 #include <linux/device.h>
 #include <linux/io.h>
@@ -11,6 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/seq_file.h>
 
+#include <linux/soc/qcom/qcom_aoss.h>
 #include <linux/soc/qcom/smem.h>
 #include <clocksource/arm_arch_timer.h>
 
@@ -24,6 +27,19 @@
 #define ACCUMULATED_OFFSET	0x18
 #define CLIENT_VOTES_OFFSET	0x20
 
+#define DDR_STATS_MAGIC_KEY		0xA1157A75
+#define DDR_STATS_MAX_NUM_MODES		20
+#define DDR_STATS_MAGIC_KEY_ADDR	0x0
+#define DDR_STATS_NUM_MODES_ADDR	0x4
+#define DDR_STATS_ENTRY_START_ADDR	0x8
+
+#define DDR_STATS_CP_IDX(data)		FIELD_GET(GENMASK(4, 0), data)
+#define DDR_STATS_LPM_NAME(data)	FIELD_GET(GENMASK(7, 0), data)
+#define DDR_STATS_TYPE(data)		FIELD_GET(GENMASK(15, 8), data)
+#define DDR_STATS_FREQ(data)		FIELD_GET(GENMASK(31, 16), data)
+
+static struct qmp *qcom_stats_qmp;
+
 struct subsystem_data {
 	const char *name;
 	u32 smem_item;
@@ -48,12 +64,19 @@ static const struct subsystem_data subsystems[] = {
 
 struct stats_config {
 	size_t stats_offset;
+	size_t ddr_stats_offset;
 	size_t num_records;
 	bool appended_stats_avail;
 	bool dynamic_offset;
 	bool subsystem_stats_in_smem;
 };
 
+struct ddr_stats_entry {
+	u32 name;
+	u32 count;
+	u64 duration;
+};
+
 struct stats_data {
 	bool appended_stats_avail;
 	void __iomem *base;
@@ -122,8 +145,101 @@ static int qcom_soc_sleep_stats_show(struct seq_file *s, void *unused)
 	return 0;
 }
 
+static void qcom_ddr_stats_print(struct seq_file *s, struct ddr_stats_entry *data)
+{
+	u32 cp_idx;
+
+	/*
+	 * DDR statistic have two different types of details encoded.
+	 * (1) DDR LPM Stats
+	 * (2) DDR Frequency Stats
+	 *
+	 * The name field have details like which type of DDR stat (bits 8:15)
+	 * along with other details as explained below
+	 *
+	 * In case of DDR LPM stat, name field will be encoded as,
+	 * Bits	 -  Meaning
+	 * 0:7	 -  DDR LPM name, can be of 0xd4, 0xd3, 0x11 and 0xd0.
+	 * 8:15	 -  0x0 (indicates its a LPM stat)
+	 * 16:31 -  Unused
+	 *
+	 * In case of DDR FREQ stats, name field will be encoded as,
+	 * Bits  -  Meaning
+	 * 0:4   -  DDR Clock plan index (CP IDX)
+	 * 5:7   -  Unused
+	 * 8:15  -  0x1 (indicates its Freq stat)
+	 * 16:31 -  Frequency value in Mhz
+	 */
+	switch (DDR_STATS_TYPE(data->name)) {
+	case 0:
+		seq_printf(s, "DDR LPM Stat Name:0x%lx\tcount:%u\tDuration (ticks):%llu\n",
+			   DDR_STATS_LPM_NAME(data->name), data->count, data->duration);
+		break;
+	case 1:
+		if (!data->count || !DDR_STATS_FREQ(data->name))
+			return;
+
+		cp_idx = DDR_STATS_CP_IDX(data->name);
+		seq_printf(s, "DDR Freq %luMhz:\tCP IDX:%u\tcount:%u\tDuration (ticks):%llu\n",
+			   DDR_STATS_FREQ(data->name), cp_idx, data->count, data->duration);
+		break;
+	}
+}
+
+static int qcom_ddr_stats_show(struct seq_file *s, void *d)
+{
+	struct ddr_stats_entry data[DDR_STATS_MAX_NUM_MODES];
+	void __iomem *reg = (void __iomem *)s->private;
+	u32 entry_count;
+	int i, ret;
+
+	entry_count = readl_relaxed(reg + DDR_STATS_NUM_MODES_ADDR);
+	if (entry_count > DDR_STATS_MAX_NUM_MODES)
+		return -EINVAL;
+
+	if (qcom_stats_qmp) {
+		/*
+		 * Recent SoCs (SM8450 onwards) do not have duration field
+		 * populated from boot up onwards for both DDR LPM Stats
+		 * and DDR Frequency Stats.
+		 *
+		 * Send QMP message to Always on processor which will
+		 * populate duration field into MSG RAM area.
+		 *
+		 * Sent every time to read latest data.
+		 */
+		ret = qmp_send(qcom_stats_qmp, "{class: ddr, action: freqsync}");
+		if (ret)
+			return ret;
+	}
+
+	reg += DDR_STATS_ENTRY_START_ADDR;
+	memcpy_fromio(data, reg, sizeof(struct ddr_stats_entry) * entry_count);
+
+	for (i = 0; i < entry_count; i++)
+		qcom_ddr_stats_print(s, &data[i]);
+
+	return 0;
+}
+
 DEFINE_SHOW_ATTRIBUTE(qcom_soc_sleep_stats);
 DEFINE_SHOW_ATTRIBUTE(qcom_subsystem_sleep_stats);
+DEFINE_SHOW_ATTRIBUTE(qcom_ddr_stats);
+
+static void qcom_create_ddr_stat_files(struct dentry *root, void __iomem *reg,
+				       const struct stats_config *config)
+{
+	u32 key;
+
+	if (!config->ddr_stats_offset)
+		return;
+
+	key = readl_relaxed(reg + config->ddr_stats_offset + DDR_STATS_MAGIC_KEY_ADDR);
+	if (key == DDR_STATS_MAGIC_KEY)
+		debugfs_create_file("ddr_stats", 0400, root,
+				    (__force void *)reg + config->ddr_stats_offset,
+				    &qcom_ddr_stats_fops);
+}
 
 static void qcom_create_soc_sleep_stat_files(struct dentry *root, void __iomem *reg,
 					     struct stats_data *d,
@@ -207,11 +323,27 @@ static int qcom_stats_probe(struct platform_device *pdev)
 
 	for (i = 0; i < config->num_records; i++)
 		d[i].appended_stats_avail = config->appended_stats_avail;
+	/*
+	 * QMP is used for DDR stats syncing to MSG RAM for recent SoCs (SM8450 onwards).
+	 * The prior SoCs do not need QMP handle as the required stats are already present
+	 * in MSG RAM, provided the DDR_STATS_MAGIC_KEY matches.
+	 */
+	qcom_stats_qmp = qmp_get(&pdev->dev);
+	if (IS_ERR(qcom_stats_qmp)) {
+		/* We ignore error if QMP is not defined/needed */
+		if (!of_property_present(pdev->dev.of_node, "qcom,qmp"))
+			qcom_stats_qmp = NULL;
+		else if (PTR_ERR(qcom_stats_qmp) == -EPROBE_DEFER)
+			return -EPROBE_DEFER;
+		else
+			return PTR_ERR(qcom_stats_qmp);
+	}
 
 	root = debugfs_create_dir("qcom_stats", NULL);
 
 	qcom_create_subsystem_stat_files(root, config);
 	qcom_create_soc_sleep_stat_files(root, reg, d, config);
+	qcom_create_ddr_stat_files(root, reg, config);
 
 	platform_set_drvdata(pdev, root);
 
@@ -254,6 +386,7 @@ static const struct stats_config rpmh_data_sdm845 = {
 
 static const struct stats_config rpmh_data = {
 	.stats_offset = 0x48,
+	.ddr_stats_offset = 0xb8,
 	.num_records = 3,
 	.appended_stats_avail = false,
 	.dynamic_offset = false,
diff --git a/drivers/soc/qcom/qmi_encdec.c b/drivers/soc/qcom/qmi_encdec.c
index bb09eff85cff..7660a960fb45 100644
--- a/drivers/soc/qcom/qmi_encdec.c
+++ b/drivers/soc/qcom/qmi_encdec.c
@@ -304,6 +304,8 @@ static int qmi_encode(const struct qmi_elem_info *ei_array, void *out_buf,
 	const void *buf_src;
 	int encode_tlv = 0;
 	int rc;
+	u8 val8;
+	u16 val16;
 
 	if (!ei_array)
 		return 0;
@@ -338,7 +340,6 @@ static int qmi_encode(const struct qmi_elem_info *ei_array, void *out_buf,
 			break;
 
 		case QMI_DATA_LEN:
-			memcpy(&data_len_value, buf_src, temp_ei->elem_size);
 			data_len_sz = temp_ei->elem_size == sizeof(u8) ?
 					sizeof(u8) : sizeof(u16);
 			/* Check to avoid out of range buffer access */
@@ -348,8 +349,17 @@ static int qmi_encode(const struct qmi_elem_info *ei_array, void *out_buf,
 				       __func__);
 				return -ETOOSMALL;
 			}
-			rc = qmi_encode_basic_elem(buf_dst, &data_len_value,
-						   1, data_len_sz);
+			if (data_len_sz == sizeof(u8)) {
+				val8 = *(u8 *)buf_src;
+				data_len_value = (u32)val8;
+				rc = qmi_encode_basic_elem(buf_dst, &val8,
+							   1, data_len_sz);
+			} else {
+				val16 = *(u16 *)buf_src;
+				data_len_value = (u32)le16_to_cpu(val16);
+				rc = qmi_encode_basic_elem(buf_dst, &val16,
+							   1, data_len_sz);
+			}
 			UPDATE_ENCODE_VARIABLES(temp_ei, buf_dst,
 						encoded_bytes, tlv_len,
 						encode_tlv, rc);
@@ -523,14 +533,23 @@ static int qmi_decode_string_elem(const struct qmi_elem_info *ei_array,
 	u32 string_len = 0;
 	u32 string_len_sz = 0;
 	const struct qmi_elem_info *temp_ei = ei_array;
+	u8 val8;
+	u16 val16;
 
 	if (dec_level == 1) {
 		string_len = tlv_len;
 	} else {
 		string_len_sz = temp_ei->elem_len <= U8_MAX ?
 				sizeof(u8) : sizeof(u16);
-		rc = qmi_decode_basic_elem(&string_len, buf_src,
-					   1, string_len_sz);
+		if (string_len_sz == sizeof(u8)) {
+			rc = qmi_decode_basic_elem(&val8, buf_src,
+						   1, string_len_sz);
+			string_len = (u32)val8;
+		} else {
+			rc = qmi_decode_basic_elem(&val16, buf_src,
+						   1, string_len_sz);
+			string_len = (u32)val16;
+		}
 		decoded_bytes += rc;
 	}
 
@@ -604,6 +623,9 @@ static int qmi_decode(const struct qmi_elem_info *ei_array, void *out_c_struct,
 	u32 decoded_bytes = 0;
 	const void *buf_src = in_buf;
 	int rc;
+	u8 val8;
+	u16 val16;
+	u32 val32;
 
 	while (decoded_bytes < in_buf_len) {
 		if (dec_level >= 2 && temp_ei->data_type == QMI_EOTI)
@@ -642,9 +664,17 @@ static int qmi_decode(const struct qmi_elem_info *ei_array, void *out_c_struct,
 		if (temp_ei->data_type == QMI_DATA_LEN) {
 			data_len_sz = temp_ei->elem_size == sizeof(u8) ?
 					sizeof(u8) : sizeof(u16);
-			rc = qmi_decode_basic_elem(&data_len_value, buf_src,
-						   1, data_len_sz);
-			memcpy(buf_dst, &data_len_value, sizeof(u32));
+			if (data_len_sz == sizeof(u8)) {
+				rc = qmi_decode_basic_elem(&val8, buf_src,
+							   1, data_len_sz);
+				data_len_value = (u32)val8;
+			} else {
+				rc = qmi_decode_basic_elem(&val16, buf_src,
+							   1, data_len_sz);
+				data_len_value = (u32)val16;
+			}
+			val32 = cpu_to_le32(data_len_value);
+			memcpy(buf_dst, &val32, sizeof(u32));
 			temp_ei = temp_ei + 1;
 			buf_dst = out_c_struct + temp_ei->offset;
 			tlv_len -= data_len_sz;
@@ -746,9 +776,9 @@ void *qmi_encode_message(int type, unsigned int msg_id, size_t *len,
 
 	hdr = msg;
 	hdr->type = type;
-	hdr->txn_id = txn_id;
-	hdr->msg_id = msg_id;
-	hdr->msg_len = msglen;
+	hdr->txn_id = cpu_to_le16(txn_id);
+	hdr->msg_id = cpu_to_le16(msg_id);
+	hdr->msg_len = cpu_to_le16(msglen);
 
 	*len = sizeof(*hdr) + msglen;
 
diff --git a/drivers/soc/qcom/qmi_interface.c b/drivers/soc/qcom/qmi_interface.c
index bc6d6379d8b1..6500f863aae5 100644
--- a/drivers/soc/qcom/qmi_interface.c
+++ b/drivers/soc/qcom/qmi_interface.c
@@ -400,7 +400,7 @@ static void qmi_invoke_handler(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
 
 	for (handler = qmi->handlers; handler->fn; handler++) {
 		if (handler->type == hdr->type &&
-		    handler->msg_id == hdr->msg_id)
+		    handler->msg_id == le16_to_cpu(hdr->msg_id))
 			break;
 	}
 
@@ -488,7 +488,7 @@ static void qmi_handle_message(struct qmi_handle *qmi,
 	/* If this is a response, find the matching transaction handle */
 	if (hdr->type == QMI_RESPONSE) {
 		mutex_lock(&qmi->txn_lock);
-		txn = idr_find(&qmi->txns, hdr->txn_id);
+		txn = idr_find(&qmi->txns, le16_to_cpu(hdr->txn_id));
 
 		/* Ignore unexpected responses */
 		if (!txn) {
@@ -514,7 +514,7 @@ static void qmi_handle_message(struct qmi_handle *qmi,
 	} else {
 		/* Create a txn based on the txn_id of the incoming message */
 		memset(&tmp_txn, 0, sizeof(tmp_txn));
-		tmp_txn.id = hdr->txn_id;
+		tmp_txn.id = le16_to_cpu(hdr->txn_id);
 
 		qmi_invoke_handler(qmi, sq, &tmp_txn, buf, len);
 	}
diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c
index cb82e887b51d..fdab2b1067db 100644
--- a/drivers/soc/qcom/rpmh-rsc.c
+++ b/drivers/soc/qcom/rpmh-rsc.c
@@ -1072,7 +1072,7 @@ static int rpmh_rsc_probe(struct platform_device *pdev)
 	drv->ver.minor = rsc_id & (MINOR_VER_MASK << MINOR_VER_SHIFT);
 	drv->ver.minor >>= MINOR_VER_SHIFT;
 
-	if (drv->ver.major == 3)
+	if (drv->ver.major >= 3)
 		drv->regs = rpmh_rsc_reg_offset_ver_3_0;
 	else
 		drv->regs = rpmh_rsc_reg_offset_ver_2_7;
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 8c4147737c35..963772f45489 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -38,6 +38,7 @@
 #define SMEM_IMAGE_TABLE_BOOT_INDEX     0
 #define SMEM_IMAGE_TABLE_TZ_INDEX       1
 #define SMEM_IMAGE_TABLE_RPM_INDEX      3
+#define SMEM_IMAGE_TABLE_APPSBL_INDEX	9
 #define SMEM_IMAGE_TABLE_APPS_INDEX     10
 #define SMEM_IMAGE_TABLE_MPSS_INDEX     11
 #define SMEM_IMAGE_TABLE_ADSP_INDEX     12
@@ -48,6 +49,7 @@
 #define SMEM_IMAGE_TABLE_CDSP1_INDEX    19
 #define SMEM_IMAGE_TABLE_GPDSP_INDEX    20
 #define SMEM_IMAGE_TABLE_GPDSP1_INDEX   21
+#define SMEM_IMAGE_TABLE_TME_INDEX	28
 #define SMEM_IMAGE_VERSION_TABLE       469
 
 /*
@@ -55,6 +57,7 @@
  */
 static const char *const socinfo_image_names[] = {
 	[SMEM_IMAGE_TABLE_ADSP_INDEX] = "adsp",
+	[SMEM_IMAGE_TABLE_APPSBL_INDEX] = "appsbl",
 	[SMEM_IMAGE_TABLE_APPS_INDEX] = "apps",
 	[SMEM_IMAGE_TABLE_BOOT_INDEX] = "boot",
 	[SMEM_IMAGE_TABLE_CNSS_INDEX] = "cnss",
@@ -67,6 +70,7 @@ static const char *const socinfo_image_names[] = {
 	[SMEM_IMAGE_TABLE_CDSP1_INDEX] = "cdsp1",
 	[SMEM_IMAGE_TABLE_GPDSP_INDEX] = "gpdsp",
 	[SMEM_IMAGE_TABLE_GPDSP1_INDEX] = "gpdsp1",
+	[SMEM_IMAGE_TABLE_TME_INDEX] = "tme",
 };
 
 static const char *const pmic_models[] = {
@@ -126,8 +130,12 @@ static const char *const pmic_models[] = {
 	[72] = "PMR735D",
 	[73] = "PM8550",
 	[74] = "PMK8550",
+	[78] = "PMM8650AU",
+	[79] = "PMM8650AU_PSAIL",
+	[80] = "PM7550",
 	[82] = "PMC8380",
 	[83] = "SMB2360",
+	[91] = "PMIV0108",
 };
 
 struct socinfo_params {
@@ -446,8 +454,13 @@ static const struct soc_id soc_id[] = {
 	{ qcom_board_id(QCM8550) },
 	{ qcom_board_id(SM8750)  },
 	{ qcom_board_id(IPQ5300) },
+	{ qcom_board_id(SM7635) },
+	{ qcom_board_id(SM6650) },
+	{ qcom_board_id(SM6650P) },
 	{ qcom_board_id(IPQ5321) },
 	{ qcom_board_id(IPQ5424) },
+	{ qcom_board_id(QCM6690) },
+	{ qcom_board_id(QCS6690) },
 	{ qcom_board_id(IPQ5404) },
 	{ qcom_board_id(QCS9100) },
 	{ qcom_board_id(QCS8300) },
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index fbc3b69d21a7..719b7f4f376f 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -69,139 +69,139 @@ config ARCH_EMEV2
 	select HAVE_ARM_SCU if SMP
 	select SYS_SUPPORTS_EM_STI
 
-config ARCH_R8A7794
-	bool "ARM32 Platform support for R-Car E2"
+config ARCH_R7S72100
+	bool "ARM32 Platform support for R7S72100 (RZ/A1H)"
 	default ARCH_RENESAS
-	select ARCH_RCAR_GEN2
-	select ARM_ERRATA_814220
-	select SYSC_R8A7794
+	select ARM_ERRATA_754322
+	select PM
+	select PM_GENERIC_DOMAINS
+	select RENESAS_OSTM
+	select RENESAS_RZA1_IRQC
+	select SYS_SUPPORTS_SH_MTU2
 
-config ARCH_R8A7779
-	bool "ARM32 Platform support for R-Car H1"
+config ARCH_R7S9210
+	bool "ARM32 Platform support for R7S9210 (RZ/A2)"
 	default ARCH_RENESAS
-	select ARCH_RCAR_GEN1
-	select ARM_ERRATA_754322
-	select ARM_GLOBAL_TIMER
-	select HAVE_ARM_SCU if SMP
-	select HAVE_ARM_TWD if SMP
-	select SYSC_R8A7779
+	select PM
+	select PM_GENERIC_DOMAINS
+	select RENESAS_OSTM
+	select RENESAS_RZA1_IRQC
 
-config ARCH_R8A7790
-	bool "ARM32 Platform support for R-Car H2"
+config ARCH_R8A73A4
+	bool "ARM32 Platform support for R8A73A4 (R-Mobile APE6)"
 	default ARCH_RENESAS
-	select ARCH_RCAR_GEN2
+	select ARCH_RMOBILE
 	select ARM_ERRATA_798181 if SMP
 	select ARM_ERRATA_814220
-	select I2C
-	select SYSC_R8A7790
+	select HAVE_ARM_ARCH_TIMER
+	select RENESAS_IRQC
 
-config ARCH_R8A7778
-	bool "ARM32 Platform support for R-Car M1A"
+config ARCH_R8A7740
+	bool "ARM32 Platform support for R8A7740 (R-Mobile A1)"
 	default ARCH_RENESAS
-	select ARCH_RCAR_GEN1
+	select ARCH_RMOBILE
 	select ARM_ERRATA_754322
+	select RENESAS_INTC_IRQPIN
 
-config ARCH_R8A7793
-	bool "ARM32 Platform support for R-Car M2-N"
+config ARCH_R8A7742
+	bool "ARM32 Platform support for R8A7742 (RZ/G1H)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
 	select ARM_ERRATA_798181 if SMP
-	select I2C
-	select SYSC_R8A7791
+	select ARM_ERRATA_814220
+	select SYSC_R8A7742
 
-config ARCH_R8A7791
-	bool "ARM32 Platform support for R-Car M2-W"
+config ARCH_R8A7743
+	bool "ARM32 Platform support for R8A7743 (RZ/G1M)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
 	select ARM_ERRATA_798181 if SMP
-	select I2C
-	select SYSC_R8A7791
+	select SYSC_R8A7743
 
-config ARCH_R8A7792
-	bool "ARM32 Platform support for R-Car V2H"
+config ARCH_R8A7744
+	bool "ARM32 Platform support for R8A7744 (RZ/G1N)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
 	select ARM_ERRATA_798181 if SMP
-	select SYSC_R8A7792
+	select SYSC_R8A7743
 
-config ARCH_R8A7740
-	bool "ARM32 Platform support for R-Mobile A1"
+config ARCH_R8A7745
+	bool "ARM32 Platform support for R8A7745 (RZ/G1E)"
 	default ARCH_RENESAS
-	select ARCH_RMOBILE
-	select ARM_ERRATA_754322
-	select RENESAS_INTC_IRQPIN
+	select ARCH_RCAR_GEN2
+	select ARM_ERRATA_814220
+	select SYSC_R8A7745
 
-config ARCH_R8A73A4
-	bool "ARM32 Platform support for R-Mobile APE6"
+config ARCH_R8A77470
+	bool "ARM32 Platform support for R8A77470 (RZ/G1C)"
 	default ARCH_RENESAS
-	select ARCH_RMOBILE
-	select ARM_ERRATA_798181 if SMP
+	select ARCH_RCAR_GEN2
 	select ARM_ERRATA_814220
-	select HAVE_ARM_ARCH_TIMER
-	select RENESAS_IRQC
+	select SYSC_R8A77470
 
-config ARCH_R7S72100
-	bool "ARM32 Platform support for RZ/A1H"
+config ARCH_R8A7778
+	bool "ARM32 Platform support for R8A7778 (R-Car M1A)"
 	default ARCH_RENESAS
+	select ARCH_RCAR_GEN1
 	select ARM_ERRATA_754322
-	select PM
-	select PM_GENERIC_DOMAINS
-	select RENESAS_OSTM
-	select RENESAS_RZA1_IRQC
-	select SYS_SUPPORTS_SH_MTU2
 
-config ARCH_R7S9210
-	bool "ARM32 Platform support for RZ/A2"
+config ARCH_R8A7779
+	bool "ARM32 Platform support for R8A7779 (R-Car H1)"
 	default ARCH_RENESAS
-	select PM
-	select PM_GENERIC_DOMAINS
-	select RENESAS_OSTM
-	select RENESAS_RZA1_IRQC
+	select ARCH_RCAR_GEN1
+	select ARM_ERRATA_754322
+	select ARM_GLOBAL_TIMER
+	select HAVE_ARM_SCU if SMP
+	select HAVE_ARM_TWD if SMP
+	select SYSC_R8A7779
 
-config ARCH_R8A77470
-	bool "ARM32 Platform support for RZ/G1C"
+config ARCH_R8A7790
+	bool "ARM32 Platform support for R8A7790 (R-Car H2)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
+	select ARM_ERRATA_798181 if SMP
 	select ARM_ERRATA_814220
-	select SYSC_R8A77470
+	select I2C
+	select SYSC_R8A7790
 
-config ARCH_R8A7745
-	bool "ARM32 Platform support for RZ/G1E"
+config ARCH_R8A7791
+	bool "ARM32 Platform support for R8A7791 (R-Car M2-W)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
-	select ARM_ERRATA_814220
-	select SYSC_R8A7745
+	select ARM_ERRATA_798181 if SMP
+	select I2C
+	select SYSC_R8A7791
 
-config ARCH_R8A7742
-	bool "ARM32 Platform support for RZ/G1H"
+config ARCH_R8A7792
+	bool "ARM32 Platform support for R8A7792 (R-Car V2H)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
 	select ARM_ERRATA_798181 if SMP
-	select ARM_ERRATA_814220
-	select SYSC_R8A7742
+	select SYSC_R8A7792
 
-config ARCH_R8A7743
-	bool "ARM32 Platform support for RZ/G1M"
+config ARCH_R8A7793
+	bool "ARM32 Platform support for R8A7793 (R-Car M2-N)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
 	select ARM_ERRATA_798181 if SMP
-	select SYSC_R8A7743
+	select I2C
+	select SYSC_R8A7791
 
-config ARCH_R8A7744
-	bool "ARM32 Platform support for RZ/G1N"
+config ARCH_R8A7794
+	bool "ARM32 Platform support for R8A7794 (R-Car E2)"
 	default ARCH_RENESAS
 	select ARCH_RCAR_GEN2
-	select ARM_ERRATA_798181 if SMP
-	select SYSC_R8A7743
+	select ARM_ERRATA_814220
+	select SYSC_R8A7794
 
 config ARCH_R9A06G032
-	bool "ARM32 Platform support for RZ/N1D"
+	bool "ARM32 Platform support for R9A06G032 (RZ/N1D)"
 	default ARCH_RENESAS
 	select ARCH_RZN1
 	select ARM_ERRATA_814220
 
 config ARCH_SH73A0
-	bool "ARM32 Platform support for SH-Mobile AG5"
+	bool "ARM32 Platform support for SH73A0 (SH-Mobile AG5)"
 	default ARCH_RENESAS
 	select ARCH_RMOBILE
 	select ARM_ERRATA_754322
@@ -214,26 +214,40 @@ endif # ARM
 
 if ARM64
 
-config ARCH_R8A77995
-	bool "ARM64 Platform support for R-Car D3"
+config ARCH_R8A774A1
+	bool "ARM64 Platform support for R8A774A1 (RZ/G2M)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN3
-	select SYSC_R8A77995
+	select SYSC_R8A774A1
 	help
-	  This enables support for the Renesas R-Car D3 SoC.
-	  This includes different gradings like R-Car D3e.
+	  This enables support for the Renesas RZ/G2M SoC.
 
-config ARCH_R8A77990
-	bool "ARM64 Platform support for R-Car E3"
+config ARCH_R8A774B1
+	bool "ARM64 Platform support for R8A774B1 (RZ/G2N)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN3
-	select SYSC_R8A77990
+	select SYSC_R8A774B1
 	help
-	  This enables support for the Renesas R-Car E3 SoC.
-	  This includes different gradings like R-Car E3e.
+	  This enables support for the Renesas RZ/G2N SoC.
+
+config ARCH_R8A774C0
+	bool "ARM64 Platform support for R8A774C0 (RZ/G2E)"
+	default y if ARCH_RENESAS
+	select ARCH_RCAR_GEN3
+	select SYSC_R8A774C0
+	help
+	  This enables support for the Renesas RZ/G2E SoC.
+
+config ARCH_R8A774E1
+	bool "ARM64 Platform support for R8A774E1 (RZ/G2H)"
+	default y if ARCH_RENESAS
+	select ARCH_RCAR_GEN3
+	select SYSC_R8A774E1
+	help
+	  This enables support for the Renesas RZ/G2H SoC.
 
 config ARCH_R8A77951
-	bool "ARM64 Platform support for R-Car H3 ES2.0+"
+	bool "ARM64 Platform support for R8A77951 (R-Car H3 ES2.0+)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN3
 	select SYSC_R8A7795
@@ -242,17 +256,8 @@ config ARCH_R8A77951
 	  later).
 	  This includes different gradings like R-Car H3e, H3e-2G, and H3Ne.
 
-config ARCH_R8A77965
-	bool "ARM64 Platform support for R-Car M3-N"
-	default y if ARCH_RENESAS
-	select ARCH_RCAR_GEN3
-	select SYSC_R8A77965
-	help
-	  This enables support for the Renesas R-Car M3-N SoC.
-	  This includes different gradings like R-Car M3Ne and M3Ne-2G.
-
 config ARCH_R8A77960
-	bool "ARM64 Platform support for R-Car M3-W"
+	bool "ARM64 Platform support for R8A77960 (R-Car M3-W)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN3
 	select SYSC_R8A77960
@@ -260,7 +265,7 @@ config ARCH_R8A77960
 	  This enables support for the Renesas R-Car M3-W SoC.
 
 config ARCH_R8A77961
-	bool "ARM64 Platform support for R-Car M3-W+"
+	bool "ARM64 Platform support for R8A77961 (R-Car M3-W+)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN3
 	select SYSC_R8A77961
@@ -268,40 +273,67 @@ config ARCH_R8A77961
 	  This enables support for the Renesas R-Car M3-W+ SoC.
 	  This includes different gradings like R-Car M3e and M3e-2G.
 
-config ARCH_R8A779F0
-	bool "ARM64 Platform support for R-Car S4-8"
+config ARCH_R8A77965
+	bool "ARM64 Platform support for R8A77965 (R-Car M3-N)"
 	default y if ARCH_RENESAS
-	select ARCH_RCAR_GEN4
-	select SYSC_R8A779F0
+	select ARCH_RCAR_GEN3
+	select SYSC_R8A77965
 	help
-	  This enables support for the Renesas R-Car S4-8 SoC.
+	  This enables support for the Renesas R-Car M3-N SoC.
+	  This includes different gradings like R-Car M3Ne and M3Ne-2G.
+
+config ARCH_R8A77970
+	bool "ARM64 Platform support for R8A77970 (R-Car V3M)"
+	default y if ARCH_RENESAS
+	select ARCH_RCAR_GEN3
+	select SYSC_R8A77970
+	help
+	  This enables support for the Renesas R-Car V3M SoC.
 
 config ARCH_R8A77980
-	bool "ARM64 Platform support for R-Car V3H"
+	bool "ARM64 Platform support for R8A77980 (R-Car V3H)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN3
 	select SYSC_R8A77980
 	help
 	  This enables support for the Renesas R-Car V3H SoC.
 
-config ARCH_R8A77970
-	bool "ARM64 Platform support for R-Car V3M"
+config ARCH_R8A77990
+	bool "ARM64 Platform support for R8A77990 (R-Car E3)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN3
-	select SYSC_R8A77970
+	select SYSC_R8A77990
 	help
-	  This enables support for the Renesas R-Car V3M SoC.
+	  This enables support for the Renesas R-Car E3 SoC.
+	  This includes different gradings like R-Car E3e.
+
+config ARCH_R8A77995
+	bool "ARM64 Platform support for R8A77995 (R-Car D3)"
+	default y if ARCH_RENESAS
+	select ARCH_RCAR_GEN3
+	select SYSC_R8A77995
+	help
+	  This enables support for the Renesas R-Car D3 SoC.
+	  This includes different gradings like R-Car D3e.
 
 config ARCH_R8A779A0
-	bool "ARM64 Platform support for R-Car V3U"
+	bool "ARM64 Platform support for R8A779A0 (R-Car V3U)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN4
 	select SYSC_R8A779A0
 	help
 	  This enables support for the Renesas R-Car V3U SoC.
 
+config ARCH_R8A779F0
+	bool "ARM64 Platform support for R8A779F0 (R-Car S4-8)"
+	default y if ARCH_RENESAS
+	select ARCH_RCAR_GEN4
+	select SYSC_R8A779F0
+	help
+	  This enables support for the Renesas R-Car S4-8 SoC.
+
 config ARCH_R8A779G0
-	bool "ARM64 Platform support for R-Car V4H"
+	bool "ARM64 Platform support for R8A779G0 (R-Car V4H)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN4
 	select SYSC_R8A779G0
@@ -309,68 +341,36 @@ config ARCH_R8A779G0
 	  This enables support for the Renesas R-Car V4H SoC.
 
 config ARCH_R8A779H0
-	bool "ARM64 Platform support for R-Car V4M"
+	bool "ARM64 Platform support for R8A779H0 (R-Car V4M)"
 	default y if ARCH_RENESAS
 	select ARCH_RCAR_GEN4
 	select SYSC_R8A779H0
 	help
 	  This enables support for the Renesas R-Car V4M SoC.
 
-config ARCH_R8A774C0
-	bool "ARM64 Platform support for RZ/G2E"
-	default y if ARCH_RENESAS
-	select ARCH_RCAR_GEN3
-	select SYSC_R8A774C0
-	help
-	  This enables support for the Renesas RZ/G2E SoC.
-
-config ARCH_R8A774E1
-	bool "ARM64 Platform support for RZ/G2H"
-	default y if ARCH_RENESAS
-	select ARCH_RCAR_GEN3
-	select SYSC_R8A774E1
-	help
-	  This enables support for the Renesas RZ/G2H SoC.
-
-config ARCH_R8A774A1
-	bool "ARM64 Platform support for RZ/G2M"
-	default y if ARCH_RENESAS
-	select ARCH_RCAR_GEN3
-	select SYSC_R8A774A1
-	help
-	  This enables support for the Renesas RZ/G2M SoC.
-
-config ARCH_R8A774B1
-	bool "ARM64 Platform support for RZ/G2N"
-	default y if ARCH_RENESAS
-	select ARCH_RCAR_GEN3
-	select SYSC_R8A774B1
-	help
-	  This enables support for the Renesas RZ/G2N SoC.
-
 config ARCH_R9A07G043
-	bool "ARM64 Platform support for RZ/G2UL"
+	bool "ARM64 Platform support for R9A07G043U (RZ/G2UL)"
 	default y if ARCH_RENESAS
 	select ARCH_RZG2L
 	help
 	  This enables support for the Renesas RZ/G2UL SoC variants.
 
 config ARCH_R9A07G044
-	bool "ARM64 Platform support for RZ/G2L"
+	bool "ARM64 Platform support for R9A07G044 (RZ/G2L)"
 	default y if ARCH_RENESAS
 	select ARCH_RZG2L
 	help
 	  This enables support for the Renesas RZ/G2L SoC variants.
 
 config ARCH_R9A07G054
-	bool "ARM64 Platform support for RZ/V2L"
+	bool "ARM64 Platform support for R9A07G054 (RZ/V2L)"
 	default y if ARCH_RENESAS
 	select ARCH_RZG2L
 	help
 	  This enables support for the Renesas RZ/V2L SoC variants.
 
 config ARCH_R9A08G045
-	bool "ARM64 Platform support for RZ/G3S"
+	bool "ARM64 Platform support for R9A08G045 (RZ/G3S)"
 	default y if ARCH_RENESAS
 	select ARCH_RZG2L
 	select SYSC_R9A08G045
@@ -378,7 +378,7 @@ config ARCH_R9A08G045
 	  This enables support for the Renesas RZ/G3S SoC variants.
 
 config ARCH_R9A09G011
-	bool "ARM64 Platform support for RZ/V2M"
+	bool "ARM64 Platform support for R9A09G011 (RZ/V2M)"
 	default y if ARCH_RENESAS
 	select PM
 	select PM_GENERIC_DOMAINS
@@ -387,33 +387,45 @@ config ARCH_R9A09G011
 	  This enables support for the Renesas RZ/V2M SoC.
 
 config ARCH_R9A09G047
-	bool "ARM64 Platform support for RZ/G3E"
+	bool "ARM64 Platform support for R9A09G047 (RZ/G3E)"
 	default y if ARCH_RENESAS
 	select SYS_R9A09G047
 	help
 	  This enables support for the Renesas RZ/G3E SoC variants.
 
 config ARCH_R9A09G056
-	bool "ARM64 Platform support for RZ/V2N"
+	bool "ARM64 Platform support for R9A09G056 (RZ/V2N)"
 	default y if ARCH_RENESAS
 	select SYS_R9A09G056
 	help
 	  This enables support for the Renesas RZ/V2N SoC variants.
 
 config ARCH_R9A09G057
-	bool "ARM64 Platform support for RZ/V2H(P)"
+	bool "ARM64 Platform support for R9A09G057 (RZ/V2H(P))"
 	default y if ARCH_RENESAS
 	select RENESAS_RZV2H_ICU
 	select SYS_R9A09G057
 	help
 	  This enables support for the Renesas RZ/V2H(P) SoC variants.
 
+config ARCH_R9A09G077
+	bool "ARM64 Platform support for R9A09G077 (RZ/T2H)"
+	default y if ARCH_RENESAS
+	help
+	  This enables support for the Renesas RZ/T2H SoC variants.
+
+config ARCH_R9A09G087
+	bool "ARM64 Platform support for R9A09G087 (RZ/N2H)"
+	default y if ARCH_RENESAS
+	help
+	  This enables support for the Renesas RZ/N2H SoC variants.
+
 endif # ARM64
 
 if RISCV
 
 config ARCH_R9A07G043
-	bool "RISC-V Platform support for RZ/Five"
+	bool "RISC-V Platform support for R9A07G043F (RZ/Five)"
 	depends on NONPORTABLE
 	depends on !DMA_DIRECT_REMAP
 	depends on RISCV_ALTERNATIVE
@@ -439,19 +451,19 @@ config SYSC_RZ
 	bool "System controller for RZ SoCs" if COMPILE_TEST
 
 config SYSC_R9A08G045
-	bool "Renesas RZ/G3S System controller support" if COMPILE_TEST
+	bool "Renesas System controller support for R9A08G045 (RZ/G3S)" if COMPILE_TEST
 	select SYSC_RZ
 
 config SYS_R9A09G047
-	bool "Renesas RZ/G3E System controller support" if COMPILE_TEST
+	bool "Renesas System controller support for R9A09G047 (RZ/G3E)" if COMPILE_TEST
 	select SYSC_RZ
 
 config SYS_R9A09G056
-	bool "Renesas RZ/V2N System controller support" if COMPILE_TEST
+	bool "Renesas System controller support for R9A09G056 (RZ/V2N)" if COMPILE_TEST
 	select SYSC_RZ
 
 config SYS_R9A09G057
-	bool "Renesas RZ/V2H System controller support" if COMPILE_TEST
+	bool "Renesas System controller support for R9A09G057 (RZ/V2H)" if COMPILE_TEST
 	select SYSC_RZ
 
 endif # SOC_RENESAS
diff --git a/drivers/soc/renesas/pwc-rzv2m.c b/drivers/soc/renesas/pwc-rzv2m.c
index 452cee8d68be..4dbcb3d4a90c 100644
--- a/drivers/soc/renesas/pwc-rzv2m.c
+++ b/drivers/soc/renesas/pwc-rzv2m.c
@@ -24,8 +24,8 @@ struct rzv2m_pwc_priv {
 	DECLARE_BITMAP(ch_en_bits, 2);
 };
 
-static void rzv2m_pwc_gpio_set(struct gpio_chip *chip, unsigned int offset,
-			       int value)
+static int rzv2m_pwc_gpio_set(struct gpio_chip *chip, unsigned int offset,
+			      int value)
 {
 	struct rzv2m_pwc_priv *priv = gpiochip_get_data(chip);
 	u32 reg;
@@ -38,6 +38,8 @@ static void rzv2m_pwc_gpio_set(struct gpio_chip *chip, unsigned int offset,
 	writel(reg, priv->base + PWC_GPIO);
 
 	assign_bit(offset, priv->ch_en_bits, value);
+
+	return 0;
 }
 
 static int rzv2m_pwc_gpio_get(struct gpio_chip *chip, unsigned int offset)
@@ -62,7 +64,7 @@ static const struct gpio_chip rzv2m_pwc_gc = {
 	.label = "gpio_rzv2m_pwc",
 	.owner = THIS_MODULE,
 	.get = rzv2m_pwc_gpio_get,
-	.set = rzv2m_pwc_gpio_set,
+	.set_rv = rzv2m_pwc_gpio_set,
 	.direction_output = rzv2m_pwc_gpio_direction_output,
 	.can_sleep = false,
 	.ngpio = 2,
diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig
index 33512558af9f..bc532cbe32e7 100644
--- a/drivers/soc/tegra/Kconfig
+++ b/drivers/soc/tegra/Kconfig
@@ -138,6 +138,14 @@ config ARCH_TEGRA_241_SOC
 	help
 	  Enable support for the NVIDIA Tegra241 SoC.
 
+config ARCH_TEGRA_264_SOC
+	bool "NVIDIA Tegra264 SoC"
+	depends on !CPU_BIG_ENDIAN
+	select MAILBOX
+	select SOC_TEGRA_PMC
+	help
+	  Enable support for the NVIDIA Tegra264 SoC.
+
 endif
 endif
 
diff --git a/drivers/soc/tegra/cbb/tegra194-cbb.c b/drivers/soc/tegra/cbb/tegra194-cbb.c
index 846b17ffc2f9..c1bdea8c853f 100644
--- a/drivers/soc/tegra/cbb/tegra194-cbb.c
+++ b/drivers/soc/tegra/cbb/tegra194-cbb.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2021-2022, NVIDIA CORPORATION. All rights reserved
+ * Copyright (c) 2021-2025, NVIDIA CORPORATION. All rights reserved
  *
  * The driver handles Error's from Control Backbone(CBB) generated due to
  * illegal accesses. When an error is reported from a NOC within CBB,
@@ -138,7 +138,7 @@ struct tegra194_cbb_userbits {
 struct tegra194_cbb_noc_data {
 	const char *name;
 	bool erd_mask_inband_err;
-	const char * const *master_id;
+	const char * const *initiator_id;
 	unsigned int max_aperture;
 	const struct tegra194_cbb_aperture *noc_aperture;
 	const char * const *routeid_initflow;
@@ -216,7 +216,7 @@ static const char * const tegra194_axi2apb_error[] = {
 	"CH2RFIFOF - Ch2 Request FIFO Full interrupt"
 };
 
-static const char * const tegra194_master_id[] = {
+static const char * const tegra194_initiator_id[] = {
 	[0x0] = "CCPLEX",
 	[0x1] = "CCPLEX_DPMU",
 	[0x2] = "BPMP",
@@ -238,7 +238,7 @@ static const struct tegra_cbb_error tegra194_cbb_errors[] = {
 	{
 		.code = "SLV",
 		.source = "Target",
-		.desc = "Target error detected by CBB slave"
+		.desc = "Target error detected by CBB target"
 	}, {
 		.code = "DEC",
 		.source = "Initiator NIU",
@@ -1774,8 +1774,8 @@ static void print_errlog5(struct seq_file *file, struct tegra194_cbb *cbb)
 		tegra_cbb_print_err(file, "\t  AXI ID\t\t: %#x\n", userbits.axi_id);
 	}
 
-	tegra_cbb_print_err(file, "\t  Master ID\t\t: %s\n",
-			    cbb->noc->master_id[userbits.mstr_id]);
+	tegra_cbb_print_err(file, "\t  Initiator ID\t\t: %s\n",
+			    cbb->noc->initiator_id[userbits.mstr_id]);
 	tegra_cbb_print_err(file, "\t  Security Group(GRPSEC): %#x\n", userbits.grpsec);
 	tegra_cbb_print_cache(file, userbits.axcache);
 	tegra_cbb_print_prot(file, userbits.axprot);
@@ -1837,14 +1837,14 @@ print_errlog1_2(struct seq_file *file, struct tegra194_cbb *cbb,
 
 /*
  * Print transcation type, error code and description from ErrLog0 for all
- * errors. For NOC slave errors, all relevant error info is printed using
+ * errors. For NOC target errors, all relevant error info is printed using
  * ErrLog0 only. But additional information is printed for errors from
- * APB slaves because for them:
- *  - All errors are logged as SLV(slave) errors due to APB having only single
+ * APB targets because for them:
+ *  - All errors are logged as SLV(target) errors due to APB having only single
  *    bit pslverr to report all errors.
  *  - Exact cause is printed by reading DMAAPB_X_RAW_INTERRUPT_STATUS register.
  *  - The driver prints information showing AXI2APB bridge and exact error
- *    only if there is error in any AXI2APB slave.
+ *    only if there is error in any AXI2APB target.
  *  - There is still no way to disambiguate a DEC error from SLV error type.
  */
 static bool print_errlog0(struct seq_file *file, struct tegra194_cbb *cbb)
@@ -1884,8 +1884,8 @@ static bool print_errlog0(struct seq_file *file, struct tegra194_cbb *cbb)
 		/* For all SLV errors, read DMAAPB_X_RAW_INTERRUPT_STATUS
 		 * register to get error status for all AXI2APB bridges.
 		 * Print bridge details if a bit is set in a bridge's
-		 * status register due to error in a APB slave connected
-		 * to that bridge. For other NOC slaves, none of the status
+		 * status register due to error in a APB target connected
+		 * to that bridge. For other NOC targets, none of the status
 		 * register will be set.
 		 */
 
@@ -2118,7 +2118,7 @@ static const struct tegra_cbb_ops tegra194_cbb_ops = {
 static struct tegra194_cbb_noc_data tegra194_cbb_central_noc_data = {
 	.name = "cbb-noc",
 	.erd_mask_inband_err = true,
-	.master_id = tegra194_master_id,
+	.initiator_id = tegra194_initiator_id,
 	.noc_aperture = tegra194_cbbcentralnoc_apert_lookup,
 	.max_aperture = ARRAY_SIZE(tegra194_cbbcentralnoc_apert_lookup),
 	.routeid_initflow = tegra194_cbbcentralnoc_routeid_initflow,
@@ -2130,7 +2130,7 @@ static struct tegra194_cbb_noc_data tegra194_cbb_central_noc_data = {
 static struct tegra194_cbb_noc_data tegra194_aon_noc_data = {
 	.name = "aon-noc",
 	.erd_mask_inband_err = false,
-	.master_id = tegra194_master_id,
+	.initiator_id = tegra194_initiator_id,
 	.noc_aperture = tegra194_aonnoc_aperture_lookup,
 	.max_aperture = ARRAY_SIZE(tegra194_aonnoc_aperture_lookup),
 	.routeid_initflow = tegra194_aonnoc_routeid_initflow,
@@ -2142,7 +2142,7 @@ static struct tegra194_cbb_noc_data tegra194_aon_noc_data = {
 static struct tegra194_cbb_noc_data tegra194_bpmp_noc_data = {
 	.name = "bpmp-noc",
 	.erd_mask_inband_err = false,
-	.master_id = tegra194_master_id,
+	.initiator_id = tegra194_initiator_id,
 	.noc_aperture = tegra194_bpmpnoc_apert_lookup,
 	.max_aperture = ARRAY_SIZE(tegra194_bpmpnoc_apert_lookup),
 	.routeid_initflow = tegra194_bpmpnoc_routeid_initflow,
@@ -2154,7 +2154,7 @@ static struct tegra194_cbb_noc_data tegra194_bpmp_noc_data = {
 static struct tegra194_cbb_noc_data tegra194_rce_noc_data = {
 	.name = "rce-noc",
 	.erd_mask_inband_err = false,
-	.master_id = tegra194_master_id,
+	.initiator_id = tegra194_initiator_id,
 	.noc_aperture = tegra194_scenoc_apert_lookup,
 	.max_aperture = ARRAY_SIZE(tegra194_scenoc_apert_lookup),
 	.routeid_initflow = tegra194_scenoc_routeid_initflow,
@@ -2166,7 +2166,7 @@ static struct tegra194_cbb_noc_data tegra194_rce_noc_data = {
 static struct tegra194_cbb_noc_data tegra194_sce_noc_data = {
 	.name = "sce-noc",
 	.erd_mask_inband_err = false,
-	.master_id = tegra194_master_id,
+	.initiator_id = tegra194_initiator_id,
 	.noc_aperture = tegra194_scenoc_apert_lookup,
 	.max_aperture = ARRAY_SIZE(tegra194_scenoc_apert_lookup),
 	.routeid_initflow = tegra194_scenoc_routeid_initflow,
diff --git a/drivers/soc/tegra/cbb/tegra234-cbb.c b/drivers/soc/tegra/cbb/tegra234-cbb.c
index c74629af9bb5..a9adbcecd47c 100644
--- a/drivers/soc/tegra/cbb/tegra234-cbb.c
+++ b/drivers/soc/tegra/cbb/tegra234-cbb.c
@@ -1,13 +1,13 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2021-2022, NVIDIA CORPORATION. All rights reserved
+ * Copyright (c) 2021-2025, NVIDIA CORPORATION. All rights reserved
  *
  * The driver handles Error's from Control Backbone(CBB) version 2.0.
  * generated due to illegal accesses. The driver prints debug information
  * about failed transaction on receiving interrupt from Error Notifier.
  * Error types supported by CBB2.0 are:
  *   UNSUPPORTED_ERR, PWRDOWN_ERR, TIMEOUT_ERR, FIREWALL_ERR, DECODE_ERR,
- *   SLAVE_ERR
+ *   TARGET_ERR
  */
 
 #include <linux/acpi.h>
@@ -30,18 +30,22 @@
 #define FABRIC_EN_CFG_ADDR_LOW_0		0x80
 #define FABRIC_EN_CFG_ADDR_HI_0			0x84
 
-#define FABRIC_MN_MASTER_ERR_EN_0		0x200
-#define FABRIC_MN_MASTER_ERR_FORCE_0		0x204
-#define FABRIC_MN_MASTER_ERR_STATUS_0		0x208
-#define FABRIC_MN_MASTER_ERR_OVERFLOW_STATUS_0	0x20c
+#define FABRIC_EN_CFG_TARGET_NODE_ADDR_INDEX_0_0 0x100
+#define FABRIC_EN_CFG_TARGET_NODE_ADDR_LOW_0    0x140
+#define FABRIC_EN_CFG_TARGET_NODE_ADDR_HI_0     0x144
 
-#define FABRIC_MN_MASTER_LOG_ERR_STATUS_0	0x300
-#define FABRIC_MN_MASTER_LOG_ADDR_LOW_0		0x304
-#define FABRIC_MN_MASTER_LOG_ADDR_HIGH_0	0x308
-#define FABRIC_MN_MASTER_LOG_ATTRIBUTES0_0	0x30c
-#define FABRIC_MN_MASTER_LOG_ATTRIBUTES1_0	0x310
-#define FABRIC_MN_MASTER_LOG_ATTRIBUTES2_0	0x314
-#define FABRIC_MN_MASTER_LOG_USER_BITS0_0	0x318
+#define FABRIC_MN_INITIATOR_ERR_EN_0		0x200
+#define FABRIC_MN_INITIATOR_ERR_FORCE_0		0x204
+#define FABRIC_MN_INITIATOR_ERR_STATUS_0	0x208
+#define FABRIC_MN_INITIATOR_ERR_OVERFLOW_STATUS_0 0x20c
+
+#define FABRIC_MN_INITIATOR_LOG_ERR_STATUS_0	0x300
+#define FABRIC_MN_INITIATOR_LOG_ADDR_LOW_0	0x304
+#define FABRIC_MN_INITIATOR_LOG_ADDR_HIGH_0	0x308
+#define FABRIC_MN_INITIATOR_LOG_ATTRIBUTES0_0	0x30c
+#define FABRIC_MN_INITIATOR_LOG_ATTRIBUTES1_0	0x310
+#define FABRIC_MN_INITIATOR_LOG_ATTRIBUTES2_0	0x314
+#define FABRIC_MN_INITIATOR_LOG_USER_BITS0_0	0x318
 
 #define AXI_SLV_TIMEOUT_STATUS_0_0		0x8
 #define APB_BLOCK_TMO_STATUS_0			0xc00
@@ -53,7 +57,7 @@
 #define FAB_EM_EL_FALCONSEC		GENMASK(1, 0)
 
 #define FAB_EM_EL_FABID			GENMASK(20, 16)
-#define FAB_EM_EL_SLAVEID		GENMASK(7, 0)
+#define FAB_EM_EL_TARGETID		GENMASK(7, 0)
 
 #define FAB_EM_EL_ACCESSID		GENMASK(7, 0)
 
@@ -74,34 +78,79 @@
 #define WEN				0x20000
 
 enum tegra234_cbb_fabric_ids {
-	CBB_FAB_ID,
-	SCE_FAB_ID,
-	RCE_FAB_ID,
-	DCE_FAB_ID,
-	AON_FAB_ID,
-	PSC_FAB_ID,
-	BPMP_FAB_ID,
-	FSI_FAB_ID,
-	MAX_FAB_ID,
+	T234_CBB_FABRIC_ID,
+	T234_SCE_FABRIC_ID,
+	T234_RCE_FABRIC_ID,
+	T234_DCE_FABRIC_ID,
+	T234_AON_FABRIC_ID,
+	T234_PSC_FABRIC_ID,
+	T234_BPMP_FABRIC_ID,
+	T234_FSI_FABRIC_ID,
+	T234_MAX_FABRIC_ID,
+};
+
+enum tegra264_cbb_fabric_ids {
+	T264_SYSTEM_CBB_FABRIC_ID,
+	T264_TOP_0_CBB_FABRIC_ID,
+	T264_VISION_CBB_FABRIC_ID,
+	T264_DISP_USB_CBB_FABRIC_ID,
+	T264_UPHY0_CBB_FABRIC_ID,
+	T264_RSVD0_FABRIC_ID,
+	T264_RSVD1_FABRIC_ID,
+	T264_RSVD2_FABRIC_ID,
+	T264_RSVD3_FABRIC_ID,
+	T264_RSVD4_FABRIC_ID,
+	T264_RSVD5_FABRIC_ID,
+	T264_AON_FABRIC_ID,
+	T264_PSC_FABRIC_ID,
+	T264_OESP_FABRIC_ID,
+	T264_APE_FABRIC_ID,
+	T264_BPMP_FABRIC_ID,
+	T264_RCE_0_FABRIC_ID,
+	T264_RCE_1_FABRIC_ID,
+	T264_RSVD6_FABRIC_ID,
+	T264_DCE_FABRIC_ID,
+	T264_FSI_FABRIC_ID,
+	T264_ISC_FABRIC_ID,
+	T264_SB_FABRIC_ID,
+	T264_ISC_CPU_FABRIC_ID,
+	T264_RSVD7_FABRIC_ID,
+};
+
+enum t254_cbb_fabric_ids {
+	T254_DCE_FABRIC_ID             = 19,
+	T254_DISP_CLUSTER_FABRIC_ID    = 25,
+	T254_C2C_FABRIC_ID             = 26,
+	T254_GPU_FABRIC_ID             = 27,
+	T254_DISP_CLUSTER_1_FABRIC_ID  = 28,
+	T254_MAX_FABRIC_ID,
 };
 
-struct tegra234_slave_lookup {
+struct tegra234_target_lookup {
 	const char *name;
 	unsigned int offset;
 };
 
-struct tegra234_cbb_fabric {
+struct tegra234_fabric_lookup {
 	const char *name;
+	bool is_lookup;
+	const struct tegra234_target_lookup *target_map;
+	const int max_targets;
+};
+
+struct tegra234_cbb_fabric {
+	int fab_id;
 	phys_addr_t off_mask_erd;
 	phys_addr_t firewall_base;
 	unsigned int firewall_ctl;
 	unsigned int firewall_wr_ctl;
-	const char * const *master_id;
+	const char * const *initiator_id;
 	unsigned int notifier_offset;
 	const struct tegra_cbb_error *errors;
 	const int max_errors;
-	const struct tegra234_slave_lookup *slave_map;
-	const int max_slaves;
+	const struct tegra234_fabric_lookup *fab_list;
+	const u32 err_intr_enbl;
+	const u32 err_status_clr;
 };
 
 struct tegra234_cbb {
@@ -177,7 +226,7 @@ static void tegra234_cbb_fault_enable(struct tegra_cbb *cbb)
 	void __iomem *addr;
 
 	addr = priv->regs + priv->fabric->notifier_offset;
-	writel(0x1ff, addr + FABRIC_EN_CFG_INTERRUPT_ENABLE_0_0);
+	writel(priv->fabric->err_intr_enbl, addr + FABRIC_EN_CFG_INTERRUPT_ENABLE_0_0);
 	dsb(sy);
 }
 
@@ -185,7 +234,9 @@ static void tegra234_cbb_error_clear(struct tegra_cbb *cbb)
 {
 	struct tegra234_cbb *priv = to_tegra234_cbb(cbb);
 
-	writel(0x3f, priv->mon + FABRIC_MN_MASTER_ERR_STATUS_0);
+	writel(0, priv->mon + FABRIC_MN_INITIATOR_ERR_FORCE_0);
+
+	writel(priv->fabric->err_status_clr, priv->mon + FABRIC_MN_INITIATOR_ERR_STATUS_0);
 	dsb(sy);
 }
 
@@ -216,13 +267,13 @@ static u32 tegra234_cbb_get_tmo_slv(void __iomem *addr)
 	return timeout;
 }
 
-static void tegra234_cbb_tmo_slv(struct seq_file *file, const char *slave, void __iomem *addr,
+static void tegra234_cbb_tmo_slv(struct seq_file *file, const char *target, void __iomem *addr,
 				 u32 status)
 {
-	tegra_cbb_print_err(file, "\t  %s : %#x\n", slave, status);
+	tegra_cbb_print_err(file, "\t  %s : %#x\n", target, status);
 }
 
-static void tegra234_cbb_lookup_apbslv(struct seq_file *file, const char *slave,
+static void tegra234_cbb_lookup_apbslv(struct seq_file *file, const char *target,
 				       void __iomem *base)
 {
 	unsigned int block = 0;
@@ -232,7 +283,7 @@ static void tegra234_cbb_lookup_apbslv(struct seq_file *file, const char *slave,
 
 	status = tegra234_cbb_get_tmo_slv(base);
 	if (status)
-		tegra_cbb_print_err(file, "\t  %s_BLOCK_TMO_STATUS : %#x\n", slave, status);
+		tegra_cbb_print_err(file, "\t  %s_BLOCK_TMO_STATUS : %#x\n", target, status);
 
 	while (status) {
 		if (status & BIT(0)) {
@@ -247,7 +298,7 @@ static void tegra234_cbb_lookup_apbslv(struct seq_file *file, const char *slave,
 					if (clients != 0xffffffff)
 						clients &= BIT(client);
 
-					sprintf(name, "%s_BLOCK%d_TMO", slave, block);
+					sprintf(name, "%s_BLOCK%d_TMO", target, block);
 
 					tegra234_cbb_tmo_slv(file, name, addr, clients);
 				}
@@ -262,16 +313,21 @@ static void tegra234_cbb_lookup_apbslv(struct seq_file *file, const char *slave,
 	}
 }
 
-static void tegra234_lookup_slave_timeout(struct seq_file *file, struct tegra234_cbb *cbb,
-					  u8 slave_id, u8 fab_id)
+static void tegra234_sw_lookup_target_timeout(struct seq_file *file, struct tegra234_cbb *cbb,
+					      u8 target_id, u8 fab_id)
 {
-	const struct tegra234_slave_lookup *map = cbb->fabric->slave_map;
+	const struct tegra234_target_lookup *map = cbb->fabric->fab_list[fab_id].target_map;
 	void __iomem *addr;
 
+	if (target_id >= cbb->fabric->fab_list[fab_id].max_targets) {
+		tegra_cbb_print_err(file, "\t  Invalid target_id:%d\n", target_id);
+		return;
+	}
+
 	/*
-	 * 1) Get slave node name and address mapping using slave_id.
-	 * 2) Check if the timed out slave node is APB or AXI.
-	 * 3) If AXI, then print timeout register and reset axi slave
+	 * 1) Get target node name and address mapping using target_id.
+	 * 2) Check if the timed out target node is APB or AXI.
+	 * 3) If AXI, then print timeout register and reset axi target
 	 *    using <FABRIC>_SN_<>_SLV_TIMEOUT_STATUS_0_0 register.
 	 * 4) If APB, then perform an additional lookup to find the client
 	 *    which timed out.
@@ -285,12 +341,12 @@ static void tegra234_lookup_slave_timeout(struct seq_file *file, struct tegra234
 	 *	e) Goto step-a till all bits are set.
 	 */
 
-	addr = cbb->regs + map[slave_id].offset;
+	addr = cbb->regs + map[target_id].offset;
 
-	if (strstr(map[slave_id].name, "AXI2APB")) {
+	if (strstr(map[target_id].name, "AXI2APB")) {
 		addr += APB_BLOCK_TMO_STATUS_0;
 
-		tegra234_cbb_lookup_apbslv(file, map[slave_id].name, addr);
+		tegra234_cbb_lookup_apbslv(file, map[target_id].name, addr);
 	} else {
 		char name[64];
 		u32 status;
@@ -299,12 +355,29 @@ static void tegra234_lookup_slave_timeout(struct seq_file *file, struct tegra234
 
 		status = tegra234_cbb_get_tmo_slv(addr);
 		if (status) {
-			sprintf(name, "%s_SLV_TIMEOUT_STATUS", map[slave_id].name);
+			sprintf(name, "%s_SLV_TIMEOUT_STATUS", map[target_id].name);
 			tegra234_cbb_tmo_slv(file, name, addr, status);
 		}
 	}
 }
 
+static void tegra234_hw_lookup_target_timeout(struct seq_file *file, struct tegra234_cbb *cbb,
+					      u8 target_id, u8 fab_id)
+{
+	unsigned int notifier = cbb->fabric->notifier_offset;
+	u32 hi, lo;
+	u64 addr;
+
+	writel(target_id, cbb->regs + notifier + FABRIC_EN_CFG_TARGET_NODE_ADDR_INDEX_0_0);
+
+	hi = readl(cbb->regs + notifier + FABRIC_EN_CFG_TARGET_NODE_ADDR_HI_0);
+	lo = readl(cbb->regs + notifier + FABRIC_EN_CFG_TARGET_NODE_ADDR_LOW_0);
+
+	addr = (u64)hi << 32 | lo;
+
+	tegra_cbb_print_err(file, "\t  Target Node Addr : %#llx\n", addr);
+}
+
 static void tegra234_cbb_print_error(struct seq_file *file, struct tegra234_cbb *cbb, u32 status,
 				     u32 overflow)
 {
@@ -349,8 +422,7 @@ static void tegra234_cbb_print_error(struct seq_file *file, struct tegra234_cbb
 static void print_errlog_err(struct seq_file *file, struct tegra234_cbb *cbb)
 {
 	u8 cache_type, prot_type, burst_length, mstr_id, grpsec, vqc, falconsec, beat_size;
-	u8 access_type, access_id, requester_socket_id, local_socket_id, slave_id, fab_id;
-	char fabric_name[20];
+	u8 access_type, access_id, requester_socket_id, local_socket_id, target_id, fab_id;
 	bool is_numa = false;
 	u8 burst_type;
 
@@ -364,7 +436,7 @@ static void print_errlog_err(struct seq_file *file, struct tegra234_cbb *cbb)
 
 	/*
 	 * For SOC with multiple NUMA nodes, print cross socket access
-	 * errors only if initiator/master_id is CCPLEX, CPMU or GPU.
+	 * errors only if initiator_id is CCPLEX, CPMU or GPU.
 	 */
 	if (is_numa) {
 		local_socket_id = numa_node_id();
@@ -377,7 +449,7 @@ static void print_errlog_err(struct seq_file *file, struct tegra234_cbb *cbb)
 	}
 
 	fab_id = FIELD_GET(FAB_EM_EL_FABID, cbb->mn_attr2);
-	slave_id = FIELD_GET(FAB_EM_EL_SLAVEID, cbb->mn_attr2);
+	target_id = FIELD_GET(FAB_EM_EL_TARGETID, cbb->mn_attr2);
 
 	access_id = FIELD_GET(FAB_EM_EL_ACCESSID, cbb->mn_attr1);
 
@@ -395,21 +467,18 @@ static void print_errlog_err(struct seq_file *file, struct tegra234_cbb *cbb)
 	else
 		tegra_cbb_print_err(file, "\t  Wrong type index:%u\n", cbb->type);
 
-	tegra_cbb_print_err(file, "\t  MASTER_ID\t\t: %s\n", cbb->fabric->master_id[mstr_id]);
+	tegra_cbb_print_err(file, "\t  Initiator_Id\t\t: %#x\n", mstr_id);
+	if (cbb->fabric->initiator_id)
+		tegra_cbb_print_err(file, "\t  Initiator\t\t: %s\n",
+				    cbb->fabric->initiator_id[mstr_id]);
+
 	tegra_cbb_print_err(file, "\t  Address\t\t: %#llx\n", cbb->access);
 
 	tegra_cbb_print_cache(file, cache_type);
 	tegra_cbb_print_prot(file, prot_type);
 
 	tegra_cbb_print_err(file, "\t  Access_Type\t\t: %s", (access_type) ? "Write\n" : "Read\n");
-	tegra_cbb_print_err(file, "\t  Access_ID\t\t: %#x", access_id);
-
-	if (fab_id == PSC_FAB_ID)
-		strcpy(fabric_name, "psc-fabric");
-	else if (fab_id == FSI_FAB_ID)
-		strcpy(fabric_name, "fsi-fabric");
-	else
-		strcpy(fabric_name, cbb->fabric->name);
+	tegra_cbb_print_err(file, "\t  Access_ID\t\t: %#x\n", access_id);
 
 	if (is_numa) {
 		tegra_cbb_print_err(file, "\t  Requester_Socket_Id\t: %#x\n",
@@ -420,8 +489,21 @@ static void print_errlog_err(struct seq_file *file, struct tegra234_cbb *cbb)
 				    num_possible_nodes());
 	}
 
-	tegra_cbb_print_err(file, "\t  Fabric\t\t: %s\n", fabric_name);
-	tegra_cbb_print_err(file, "\t  Slave_Id\t\t: %#x\n", slave_id);
+	tegra_cbb_print_err(file, "\t  Fabric\t\t: %s (id:%#x)\n",
+			    cbb->fabric->fab_list[fab_id].name, fab_id);
+
+	if (of_machine_is_compatible("nvidia,tegra264") && fab_id == T264_UPHY0_CBB_FABRIC_ID) {
+		/*
+		 * In T264, AON Fabric ID value is incorrectly same as UPHY0 fabric ID.
+		 * For 'ID = 0x4', we must check for the address which caused the error
+		 * to find the correct fabric which returned error.
+		 */
+		tegra_cbb_print_err(file, "\t  or Fabric\t\t: %s\n",
+				    cbb->fabric->fab_list[T264_AON_FABRIC_ID].name);
+		tegra_cbb_print_err(file, "\t  Please use Address to determine correct fabric.\n");
+	}
+
+	tegra_cbb_print_err(file, "\t  Target_Id\t\t: %#x\n", target_id);
 	tegra_cbb_print_err(file, "\t  Burst_length\t\t: %#x\n", burst_length);
 	tegra_cbb_print_err(file, "\t  Burst_type\t\t: %#x\n", burst_type);
 	tegra_cbb_print_err(file, "\t  Beat_size\t\t: %#x\n", beat_size);
@@ -429,27 +511,30 @@ static void print_errlog_err(struct seq_file *file, struct tegra234_cbb *cbb)
 	tegra_cbb_print_err(file, "\t  GRPSEC\t\t: %#x\n", grpsec);
 	tegra_cbb_print_err(file, "\t  FALCONSEC\t\t: %#x\n", falconsec);
 
-	if ((fab_id == PSC_FAB_ID) || (fab_id == FSI_FAB_ID))
+	if (!cbb->fabric->fab_list[fab_id].is_lookup)
 		return;
 
-	if (slave_id >= cbb->fabric->max_slaves) {
-		tegra_cbb_print_err(file, "\t  Invalid slave_id:%d\n", slave_id);
-		return;
-	}
-
+	/*
+	 * If is_lookup field is set in fabric_lookup table of soc data, it
+	 * means that address lookup of target is supported for Timeout errors.
+	 * If is_lookup is set and the target_map is not populated making
+	 * max_targets as zero, then it means HW lookup is to be performed.
+	 */
 	if (!strcmp(cbb->fabric->errors[cbb->type].code, "TIMEOUT_ERR")) {
-		tegra234_lookup_slave_timeout(file, cbb, slave_id, fab_id);
-		return;
+		if (cbb->fabric->fab_list[fab_id].max_targets)
+			tegra234_sw_lookup_target_timeout(file, cbb, target_id, fab_id);
+		else
+			tegra234_hw_lookup_target_timeout(file, cbb, target_id, fab_id);
 	}
 
-	tegra_cbb_print_err(file, "\t  Slave\t\t\t: %s\n", cbb->fabric->slave_map[slave_id].name);
+	return;
 }
 
 static int print_errmonX_info(struct seq_file *file, struct tegra234_cbb *cbb)
 {
 	u32 overflow, status, error;
 
-	status = readl(cbb->mon + FABRIC_MN_MASTER_ERR_STATUS_0);
+	status = readl(cbb->mon + FABRIC_MN_INITIATOR_ERR_STATUS_0);
 	if (!status) {
 		pr_err("Error Notifier received a spurious notification\n");
 		return -ENODATA;
@@ -460,11 +545,11 @@ static int print_errmonX_info(struct seq_file *file, struct tegra234_cbb *cbb)
 		return -EINVAL;
 	}
 
-	overflow = readl(cbb->mon + FABRIC_MN_MASTER_ERR_OVERFLOW_STATUS_0);
+	overflow = readl(cbb->mon + FABRIC_MN_INITIATOR_ERR_OVERFLOW_STATUS_0);
 
 	tegra234_cbb_print_error(file, cbb, status, overflow);
 
-	error = readl(cbb->mon + FABRIC_MN_MASTER_LOG_ERR_STATUS_0);
+	error = readl(cbb->mon + FABRIC_MN_INITIATOR_LOG_ERR_STATUS_0);
 	if (!error) {
 		pr_info("Error Monitor doesn't have Error Logger\n");
 		return -EINVAL;
@@ -476,15 +561,15 @@ static int print_errmonX_info(struct seq_file *file, struct tegra234_cbb *cbb)
 		if (error & BIT(0)) {
 			u32 hi, lo;
 
-			hi = readl(cbb->mon + FABRIC_MN_MASTER_LOG_ADDR_HIGH_0);
-			lo = readl(cbb->mon + FABRIC_MN_MASTER_LOG_ADDR_LOW_0);
+			hi = readl(cbb->mon + FABRIC_MN_INITIATOR_LOG_ADDR_HIGH_0);
+			lo = readl(cbb->mon + FABRIC_MN_INITIATOR_LOG_ADDR_LOW_0);
 
 			cbb->access = (u64)hi << 32 | lo;
 
-			cbb->mn_attr0 = readl(cbb->mon + FABRIC_MN_MASTER_LOG_ATTRIBUTES0_0);
-			cbb->mn_attr1 = readl(cbb->mon + FABRIC_MN_MASTER_LOG_ATTRIBUTES1_0);
-			cbb->mn_attr2 = readl(cbb->mon + FABRIC_MN_MASTER_LOG_ATTRIBUTES2_0);
-			cbb->mn_user_bits = readl(cbb->mon + FABRIC_MN_MASTER_LOG_USER_BITS0_0);
+			cbb->mn_attr0 = readl(cbb->mon + FABRIC_MN_INITIATOR_LOG_ATTRIBUTES0_0);
+			cbb->mn_attr1 = readl(cbb->mon + FABRIC_MN_INITIATOR_LOG_ATTRIBUTES1_0);
+			cbb->mn_attr2 = readl(cbb->mon + FABRIC_MN_INITIATOR_LOG_ATTRIBUTES2_0);
+			cbb->mn_user_bits = readl(cbb->mon + FABRIC_MN_INITIATOR_LOG_USER_BITS0_0);
 
 			print_errlog_err(file, cbb);
 		}
@@ -503,7 +588,7 @@ static int print_err_notifier(struct seq_file *file, struct tegra234_cbb *cbb, u
 
 	pr_crit("**************************************\n");
 	pr_crit("CPU:%d, Error:%s, Errmon:%d\n", smp_processor_id(),
-		cbb->fabric->name, status);
+		cbb->fabric->fab_list[cbb->fabric->fab_id].name, status);
 
 	while (status) {
 		if (status & BIT(0)) {
@@ -526,13 +611,13 @@ static int print_err_notifier(struct seq_file *file, struct tegra234_cbb *cbb, u
 			tegra234_cbb_error_clear(&cbb->base);
 			if (err)
 				return err;
+			tegra_cbb_print_err(file, "\t**************************************\n");
 		}
 
 		status >>= 1;
 		index++;
 	}
 
-	tegra_cbb_print_err(file, "\t**************************************\n");
 	return 0;
 }
 
@@ -581,7 +666,8 @@ static irqreturn_t tegra234_cbb_isr(int irq, void *data)
 
 		if (status && (irq == priv->sec_irq)) {
 			tegra_cbb_print_err(NULL, "CPU:%d, Error: %s@0x%llx, irq=%d\n",
-					    smp_processor_id(), priv->fabric->name,
+					    smp_processor_id(),
+					    priv->fabric->fab_list[priv->fabric->fab_id].name,
 					    priv->res->start, irq);
 
 			err = print_err_notifier(NULL, priv, status);
@@ -589,7 +675,7 @@ static irqreturn_t tegra234_cbb_isr(int irq, void *data)
 				goto unlock;
 
 			/*
-			 * If illegal request is from CCPLEX(id:0x1) master then call WARN()
+			 * If illegal request is from CCPLEX(id:0x1) initiator then call WARN()
 			 */
 			if (priv->fabric->off_mask_erd) {
 				mstr_id =  FIELD_GET(USRBITS_MSTR_ID, priv->mn_user_bits);
@@ -641,7 +727,7 @@ static const struct tegra_cbb_ops tegra234_cbb_ops = {
 #endif
 };
 
-static const char * const tegra234_master_id[] = {
+static const char * const tegra234_initiator_id[] = {
 	[0x00] = "TZ",
 	[0x01] = "CCPLEX",
 	[0x02] = "CCPMU",
@@ -672,8 +758,8 @@ static const char * const tegra234_master_id[] = {
 
 static const struct tegra_cbb_error tegra234_cbb_errors[] = {
 	{
-		.code = "SLAVE_ERR",
-		.desc = "Slave being accessed responded with an error"
+		.code = "TARGET_ERR",
+		.desc = "Target being accessed responded with an error"
 	}, {
 		.code = "DECODE_ERR",
 		.desc = "Attempt to access an address hole"
@@ -682,37 +768,24 @@ static const struct tegra_cbb_error tegra234_cbb_errors[] = {
 		.desc = "Attempt to access a region which is firewall protected"
 	}, {
 		.code = "TIMEOUT_ERR",
-		.desc = "No response returned by slave"
+		.desc = "No response returned by target"
 	}, {
 		.code = "PWRDOWN_ERR",
 		.desc = "Attempt to access a portion of fabric that is powered down"
 	}, {
 		.code = "UNSUPPORTED_ERR",
-		.desc = "Attempt to access a slave through an unsupported access"
+		.desc = "Attempt to access a target through an unsupported access"
 	}
 };
 
-static const struct tegra234_slave_lookup tegra234_aon_slave_map[] = {
+static const struct tegra234_target_lookup tegra234_aon_target_map[] = {
 	{ "AXI2APB", 0x00000 },
 	{ "AST",     0x14000 },
 	{ "CBB",     0x15000 },
 	{ "CPU",     0x16000 },
 };
 
-static const struct tegra234_cbb_fabric tegra234_aon_fabric = {
-	.name = "aon-fabric",
-	.master_id = tegra234_master_id,
-	.slave_map = tegra234_aon_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra234_aon_slave_map),
-	.errors = tegra234_cbb_errors,
-	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
-	.notifier_offset = 0x17000,
-	.firewall_base = 0x30000,
-	.firewall_ctl = 0x8d0,
-	.firewall_wr_ctl = 0x8c8,
-};
-
-static const struct tegra234_slave_lookup tegra234_bpmp_slave_map[] = {
+static const struct tegra234_target_lookup tegra234_bpmp_target_map[] = {
 	{ "AXI2APB", 0x00000 },
 	{ "AST0",    0x15000 },
 	{ "AST1",    0x16000 },
@@ -720,20 +793,16 @@ static const struct tegra234_slave_lookup tegra234_bpmp_slave_map[] = {
 	{ "CPU",     0x18000 },
 };
 
-static const struct tegra234_cbb_fabric tegra234_bpmp_fabric = {
-	.name = "bpmp-fabric",
-	.master_id = tegra234_master_id,
-	.slave_map = tegra234_bpmp_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra234_bpmp_slave_map),
-	.errors = tegra234_cbb_errors,
-	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
-	.notifier_offset = 0x19000,
-	.firewall_base = 0x30000,
-	.firewall_ctl = 0x8f0,
-	.firewall_wr_ctl = 0x8e8,
+static const struct tegra234_target_lookup tegra234_common_target_map[] = {
+	{ "AXI2APB", 0x00000 },
+	{ "AST0",    0x15000 },
+	{ "AST1",    0x16000 },
+	{ "CBB",     0x17000 },
+	{ "RSVD",    0x00000 },
+	{ "CPU",     0x18000 },
 };
 
-static const struct tegra234_slave_lookup tegra234_cbb_slave_map[] = {
+static const struct tegra234_target_lookup tegra234_cbb_target_map[] = {
 	{ "AON",        0x40000 },
 	{ "BPMP",       0x41000 },
 	{ "CBB",        0x42000 },
@@ -797,13 +866,65 @@ static const struct tegra234_slave_lookup tegra234_cbb_slave_map[] = {
 	{ "AXI2APB_3",  0x91000 },
 };
 
+static const struct tegra234_fabric_lookup tegra234_cbb_fab_list[] = {
+	[T234_CBB_FABRIC_ID] = { "cbb-fabric", true,
+				 tegra234_cbb_target_map,
+				 ARRAY_SIZE(tegra234_cbb_target_map) },
+	[T234_SCE_FABRIC_ID] = { "sce-fabric", true,
+				 tegra234_common_target_map,
+				 ARRAY_SIZE(tegra234_common_target_map) },
+	[T234_RCE_FABRIC_ID] = { "rce-fabric", true,
+				 tegra234_common_target_map,
+				 ARRAY_SIZE(tegra234_common_target_map) },
+	[T234_DCE_FABRIC_ID] = { "dce-fabric", true,
+				 tegra234_common_target_map,
+				 ARRAY_SIZE(tegra234_common_target_map) },
+	[T234_AON_FABRIC_ID] = { "aon-fabric", true,
+				 tegra234_aon_target_map,
+				 ARRAY_SIZE(tegra234_bpmp_target_map) },
+	[T234_PSC_FABRIC_ID] = { "psc-fabric" },
+	[T234_BPMP_FABRIC_ID] = { "bpmp-fabric", true,
+				 tegra234_bpmp_target_map,
+				 ARRAY_SIZE(tegra234_bpmp_target_map) },
+	[T234_FSI_FABRIC_ID] = { "fsi-fabric" },
+};
+
+static const struct tegra234_cbb_fabric tegra234_aon_fabric = {
+	.fab_id = T234_AON_FABRIC_ID,
+	.fab_list = tegra234_cbb_fab_list,
+	.initiator_id = tegra234_initiator_id,
+	.errors = tegra234_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0x7,
+	.err_status_clr = 0x3f,
+	.notifier_offset = 0x17000,
+	.firewall_base = 0x30000,
+	.firewall_ctl = 0x8d0,
+	.firewall_wr_ctl = 0x8c8,
+};
+
+static const struct tegra234_cbb_fabric tegra234_bpmp_fabric = {
+	.fab_id = T234_BPMP_FABRIC_ID,
+	.fab_list = tegra234_cbb_fab_list,
+	.initiator_id = tegra234_initiator_id,
+	.errors = tegra234_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
+	.notifier_offset = 0x19000,
+	.firewall_base = 0x30000,
+	.firewall_ctl = 0x8f0,
+	.firewall_wr_ctl = 0x8e8,
+};
+
 static const struct tegra234_cbb_fabric tegra234_cbb_fabric = {
-	.name = "cbb-fabric",
-	.master_id = tegra234_master_id,
-	.slave_map = tegra234_cbb_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra234_cbb_slave_map),
+	.fab_id = T234_CBB_FABRIC_ID,
+	.fab_list = tegra234_cbb_fab_list,
+	.initiator_id = tegra234_initiator_id,
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0x7f,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x60000,
 	.off_mask_erd = 0x3a004,
 	.firewall_base = 0x10000,
@@ -811,22 +932,14 @@ static const struct tegra234_cbb_fabric tegra234_cbb_fabric = {
 	.firewall_wr_ctl = 0x23e8,
 };
 
-static const struct tegra234_slave_lookup tegra234_common_slave_map[] = {
-	{ "AXI2APB", 0x00000 },
-	{ "AST0",    0x15000 },
-	{ "AST1",    0x16000 },
-	{ "CBB",     0x17000 },
-	{ "RSVD",    0x00000 },
-	{ "CPU",     0x18000 },
-};
-
 static const struct tegra234_cbb_fabric tegra234_dce_fabric = {
-	.name = "dce-fabric",
-	.master_id = tegra234_master_id,
-	.slave_map = tegra234_common_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra234_common_slave_map),
+	.fab_id = T234_DCE_FABRIC_ID,
+	.fab_list = tegra234_cbb_fab_list,
+	.initiator_id = tegra234_initiator_id,
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x290,
@@ -834,12 +947,13 @@ static const struct tegra234_cbb_fabric tegra234_dce_fabric = {
 };
 
 static const struct tegra234_cbb_fabric tegra234_rce_fabric = {
-	.name = "rce-fabric",
-	.master_id = tegra234_master_id,
-	.slave_map = tegra234_common_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra234_common_slave_map),
+	.fab_id = T234_RCE_FABRIC_ID,
+	.fab_list = tegra234_cbb_fab_list,
+	.initiator_id = tegra234_initiator_id,
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x290,
@@ -847,19 +961,20 @@ static const struct tegra234_cbb_fabric tegra234_rce_fabric = {
 };
 
 static const struct tegra234_cbb_fabric tegra234_sce_fabric = {
-	.name = "sce-fabric",
-	.master_id = tegra234_master_id,
-	.slave_map = tegra234_common_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra234_common_slave_map),
+	.fab_id = T234_SCE_FABRIC_ID,
+	.fab_list = tegra234_cbb_fab_list,
+	.initiator_id = tegra234_initiator_id,
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x290,
 	.firewall_wr_ctl = 0x288,
 };
 
-static const char * const tegra241_master_id[] = {
+static const char * const tegra241_initiator_id[] = {
 	[0x0] = "TZ",
 	[0x1] = "CCPLEX",
 	[0x2] = "CCPMU",
@@ -877,22 +992,22 @@ static const char * const tegra241_master_id[] = {
 };
 
 /*
- * Possible causes for Slave and Timeout errors.
- * SLAVE_ERR:
- * Slave being accessed responded with an error. Slave could return
+ * Possible causes for Target and Timeout errors.
+ * TARGET_ERR:
+ * Target being accessed responded with an error. Target could return
  * an error for various cases :
  *   Unsupported access, clamp setting when power gated, register
- *   level firewall(SCR), address hole within the slave, etc
+ *   level firewall(SCR), address hole within the target, etc
  *
  * TIMEOUT_ERR:
- * No response returned by slave. Can be due to slave being clock
- * gated, under reset, powered down or slave inability to respond
- * for an internal slave issue
+ * No response returned by target. Can be due to target being clock
+ * gated, under reset, powered down or target inability to respond
+ * for an internal target issue
  */
 static const struct tegra_cbb_error tegra241_cbb_errors[] = {
 	{
-		.code = "SLAVE_ERR",
-		.desc = "Slave being accessed responded with an error."
+		.code = "TARGET_ERR",
+		.desc = "Target being accessed responded with an error."
 	}, {
 		.code = "DECODE_ERR",
 		.desc = "Attempt to access an address hole or Reserved region of memory."
@@ -901,16 +1016,16 @@ static const struct tegra_cbb_error tegra241_cbb_errors[] = {
 		.desc = "Attempt to access a region which is firewalled."
 	}, {
 		.code = "TIMEOUT_ERR",
-		.desc = "No response returned by slave."
+		.desc = "No response returned by target."
 	}, {
 		.code = "PWRDOWN_ERR",
 		.desc = "Attempt to access a portion of the fabric that is powered down."
 	}, {
 		.code = "UNSUPPORTED_ERR",
-		.desc = "Attempt to access a slave through an unsupported access."
+		.desc = "Attempt to access a target through an unsupported access."
 	}, {
 		.code = "POISON_ERR",
-		.desc = "Slave responds with poison error to indicate error in data."
+		.desc = "Target responds with poison error to indicate error in data."
 	}, {
 		.code = "RSVD"
 	}, {
@@ -968,7 +1083,18 @@ static const struct tegra_cbb_error tegra241_cbb_errors[] = {
 	},
 };
 
-static const struct tegra234_slave_lookup tegra241_cbb_slave_map[] = {
+static const struct tegra234_target_lookup tegra241_bpmp_target_map[] = {
+	{ "RSVD",    0x00000 },
+	{ "RSVD",    0x00000 },
+	{ "RSVD",    0x00000 },
+	{ "CBB",     0x15000 },
+	{ "CPU",     0x16000 },
+	{ "AXI2APB", 0x00000 },
+	{ "DBB0",    0x17000 },
+	{ "DBB1",    0x18000 },
+};
+
+static const struct tegra234_target_lookup tegra241_cbb_target_map[] = {
 	{ "RSVD",       0x00000 },
 	{ "PCIE_C8",    0x51000 },
 	{ "PCIE_C9",    0x52000 },
@@ -1030,13 +1156,20 @@ static const struct tegra234_slave_lookup tegra241_cbb_slave_map[] = {
 	{ "AXI2APB_32", 0x8F000 },
 };
 
+static const struct tegra234_fabric_lookup tegra241_cbb_fab_list[] = {
+	[T234_CBB_FABRIC_ID]  = { "cbb-fabric", true,
+				  tegra241_cbb_target_map, ARRAY_SIZE(tegra241_cbb_target_map) },
+	[T234_BPMP_FABRIC_ID] = { "bpmp-fabric", true,
+				  tegra241_bpmp_target_map, ARRAY_SIZE(tegra241_cbb_target_map) },
+};
 static const struct tegra234_cbb_fabric tegra241_cbb_fabric = {
-	.name = "cbb-fabric",
-	.master_id = tegra241_master_id,
-	.slave_map = tegra241_cbb_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra241_cbb_slave_map),
+	.fab_id = T234_CBB_FABRIC_ID,
+	.fab_list = tegra241_cbb_fab_list,
+	.initiator_id = tegra241_initiator_id,
 	.errors = tegra241_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0x7,
+	.err_status_clr = 0x1ff007f,
 	.notifier_offset = 0x60000,
 	.off_mask_erd = 0x40004,
 	.firewall_base = 0x20000,
@@ -1044,30 +1177,302 @@ static const struct tegra234_cbb_fabric tegra241_cbb_fabric = {
 	.firewall_wr_ctl = 0x2368,
 };
 
-static const struct tegra234_slave_lookup tegra241_bpmp_slave_map[] = {
-	{ "RSVD",    0x00000 },
-	{ "RSVD",    0x00000 },
-	{ "RSVD",    0x00000 },
-	{ "CBB",     0x15000 },
-	{ "CPU",     0x16000 },
-	{ "AXI2APB", 0x00000 },
-	{ "DBB0",    0x17000 },
-	{ "DBB1",    0x18000 },
-};
-
 static const struct tegra234_cbb_fabric tegra241_bpmp_fabric = {
-	.name = "bpmp-fabric",
-	.master_id = tegra241_master_id,
-	.slave_map = tegra241_bpmp_slave_map,
-	.max_slaves = ARRAY_SIZE(tegra241_bpmp_slave_map),
+	.fab_id = T234_BPMP_FABRIC_ID,
+	.fab_list = tegra241_cbb_fab_list,
+	.initiator_id = tegra241_initiator_id,
 	.errors = tegra241_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x1ff007f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x8f0,
 	.firewall_wr_ctl = 0x8e8,
 };
 
+static const char * const tegra264_initiator_id[] = {
+	[0x0] = "TZ",
+	[0x1] = "CCPLEX",
+	[0x2] = "ISC",
+	[0x3] = "BPMP_FW",
+	[0x4] = "AON",
+	[0x5] = "MSS_SEQ",
+	[0x6] = "GPCDMA_P",
+	[0x7] = "TSECA_NONSECURE",
+	[0x8] = "TSECA_LIGHTSECURE",
+	[0x9] = "TSECA_HEAVYSECURE",
+	[0xa] = "CORESIGHT",
+	[0xb] = "APE_0",
+	[0xc] = "APE_1",
+	[0xd] = "PEATRANS",
+	[0xe] = "JTAGM_DFT",
+	[0xf] = "RCE",
+	[0x10] = "DCE",
+	[0x11] = "PSC_FW_USER",
+	[0x12] = "PSC_FW_SUPERVISOR",
+	[0x13] = "PSC_FW_MACHINE",
+	[0x14] = "PSC_BOOT",
+	[0x15] = "BPMP_BOOT",
+	[0x16] = "GPU_0",
+	[0x17] = "GPU_1",
+	[0x18] = "GPU_2",
+	[0x19] = "GPU_3",
+	[0x1a] = "GPU_4",
+	[0x1b] = "PSC_EXT_BOOT",
+	[0x1c] = "PSC_EXT_RUNTIME",
+	[0x1d] = "OESP_EXT",
+	[0x1e] = "SB_EXT",
+	[0x1f] = "FSI_SAFETY_0",
+	[0x20] = "FSI_SAFETY_1",
+	[0x21] = "FSI_SAFETY_2",
+	[0x22] = "FSI_SAFETY_3",
+	[0x23] = "FSI_CHSM",
+	[0x24] = "RCE_1",
+	[0x25] = "BPMP_OEM_FW",
+	[0x26 ... 0x3d] = "RSVD",
+	[0x3e] = "CBB_SMN",
+	[0x3f] = "CBB_RSVD"
+};
+
+static const struct tegra234_target_lookup tegra264_top0_cbb_target_map[] = {
+	{ "RSVD",               0x000000 },
+	{ "CBB_CENTRAL",        0xC020000 },
+	{ "AXI2APB_1",          0x80000 },
+	{ "AXI2APB_10",         0x81000 },
+	{ "AXI2APB_11",         0x82000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_14",         0x83000 },
+	{ "AXI2APB_15",         0x84000 },
+	{ "AXI2APB_16",         0x85000 },
+	{ "AXI2APB_17",         0x86000 },
+	{ "AXI2APB_2",          0x87000 },
+	{ "AXI2APB_3",          0x88000 },
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_5",          0x8A000 },
+	{ "AXI2APB_6",          0x8B000 },
+	{ "AXI2APB_7",          0x8C000 },
+	{ "AXI2APB_8",          0x8D000 },
+	{ "AXI2APB_9",          0x8E000 },
+	{ "FSI_SLAVE",          0x64000 },
+	{ "DISP_USB_CBB_T",     0x65000 },
+	{ "SYSTEM_CBB_T",       0x66000 },
+	{ "UPHY0_CBB_T",        0x67000 },
+	{ "VISION_CBB_T",       0x68000 },
+	{ "CCPLEX_SLAVE",       0x69000 },
+	{ "PCIE_C0",            0x6A000 },
+	{ "SMN_UCF_RX_0",       0x6B000 },
+	{ "SMN_UCF_RX_1",       0x6C000 },
+	{ "AXI2APB_4",          0x89000 },
+};
+
+static const struct tegra234_target_lookup tegra264_sys_cbb_target_map[] = {
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_1",          0xE1000 },
+	{ "RSVD",               0x00000 },
+	{ "AON_SLAVE",          0x79000 },
+	{ "APE_SLAVE",          0x73000 },
+	{ "BPMP_SLAVE",         0x74000 },
+	{ "OESP_SLAVE",         0x75000 },
+	{ "PSC_SLAVE",          0x76000 },
+	{ "SB_SLAVE",           0x7A000 },
+	{ "SMN_SYSTEM_RX",      0x7B000 },
+	{ "STM",                0x77000 },
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_3",          0xE3000 },
+	{ "TOP_CBB_T",          0x7C000 },
+	{ "AXI2APB_2",          0xE4000 },
+	{ "AXI2APB_4",          0xE5000 },
+	{ "AXI2APB_5",          0xE6000 },
+};
+
+static const struct tegra234_target_lookup tegra264_uphy0_cbb_target_map[] = {
+	[0 ... 20] =  { "RSVD", 0x00000 },
+	{ "AXI2APB_1",          0x71000 },
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_3",          0x75000 },
+	{ "SMN_UPHY0_RX",       0x53000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "PCIE_C4",            0x4B000 },
+	{ "AXI2APB_2",          0x74000 },
+	{ "AXI2APB_4",          0x76000 },
+	{ "AXI2APB_5",          0x77000 },
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_7",          0x79000 },
+	{ "PCIE_C2",            0x56000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "PCIE_C1",            0x55000 },
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_10",         0x72000 },
+	{ "AXI2APB_11",         0x7C000 },
+	{ "AXI2APB_8",          0x7A000 },
+	{ "AXI2APB_9",          0x7B000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "PCIE_C5",            0x4E000 },
+	{ "PCIE_C3",            0x58000 },
+	{ "RSVD",               0x00000 },
+	{ "ISC_SLAVE",          0x54000 },
+	{ "TOP_CBB_T",          0x57000 },
+	{ "AXI2APB_12",         0x7D000 },
+	{ "AXI2APB_13",         0x70000 },
+	{ "AXI2APB_6",          0x7E000 },
+};
+
+static const struct tegra234_target_lookup tegra264_vision_cbb_target_map[] = {
+	[0 ... 5] =       { "RSVD", 0x0 },
+	{ "HOST1X",             0x45000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "AXI2APB_2",          0x71000 },
+	{ "RSVD",               0x00000 },
+	{ "RSVD",               0x00000 },
+	{ "SMN_VISION_RX",      0x47000 },
+	[13 ... 19] =     { "RSVD", 0x0 },
+	{ "RCE_0_SLAVE",        0x4B000 },
+	{ "RCE_1_SLAVE",        0x4C000 },
+	{ "AXI2APB_1",          0x72000 },
+	{ "AXI2APB_3",          0x73000 },
+	{ "TOP_CBB_T",          0x4D000 },
+
+};
+
+static const struct tegra234_fabric_lookup tegra264_cbb_fab_list[] = {
+	[T264_SYSTEM_CBB_FABRIC_ID]   = { "system-cbb-fabric", true,
+					  tegra264_sys_cbb_target_map,
+					  ARRAY_SIZE(tegra264_sys_cbb_target_map) },
+	[T264_TOP_0_CBB_FABRIC_ID]    = { "top0-cbb-fabric", true,
+					  tegra264_top0_cbb_target_map,
+					  ARRAY_SIZE(tegra264_top0_cbb_target_map) },
+	[T264_VISION_CBB_FABRIC_ID]   = { "vision-cbb-fabric", true,
+					  tegra264_vision_cbb_target_map,
+					  ARRAY_SIZE(tegra264_vision_cbb_target_map) },
+	[T264_DISP_USB_CBB_FABRIC_ID] = { "disp-usb-cbb-fabric" },
+	[T264_UPHY0_CBB_FABRIC_ID]    = { "uphy0-cbb-fabric", true,
+					  tegra264_uphy0_cbb_target_map,
+					  ARRAY_SIZE(tegra264_uphy0_cbb_target_map) },
+	[T264_AON_FABRIC_ID]          = { "aon-fabric" },
+	[T264_PSC_FABRIC_ID]          = { "psc-fabric" },
+	[T264_OESP_FABRIC_ID]         = { "oesp-fabric" },
+	[T264_APE_FABRIC_ID]          = { "ape-fabirc" },
+	[T264_BPMP_FABRIC_ID]         = { "bpmp-fabric" },
+	[T264_RCE_0_FABRIC_ID]        = { "rce0-fabric" },
+	[T264_RCE_1_FABRIC_ID]        = { "rce1-fabric" },
+	[T264_DCE_FABRIC_ID]          = { "dce-fabric" },
+	[T264_FSI_FABRIC_ID]          = { "fsi-fabric" },
+	[T264_ISC_FABRIC_ID]          = { "isc-fabric" },
+	[T264_SB_FABRIC_ID]           = { "sb-fabric" },
+	[T264_ISC_CPU_FABRIC_ID]      = { "isc-cpu-fabric" },
+};
+
+static const struct tegra234_cbb_fabric tegra264_top0_cbb_fabric = {
+	.fab_id = T264_TOP_0_CBB_FABRIC_ID,
+	.fab_list = tegra264_cbb_fab_list,
+	.initiator_id = tegra264_initiator_id,
+	.errors = tegra241_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0x7,
+	.err_status_clr = 0x1ff007f,
+	.notifier_offset = 0x90000,
+	.off_mask_erd    = 0x4a004,
+	.firewall_base   = 0x3c0000,
+	.firewall_ctl    = 0x5b0,
+	.firewall_wr_ctl = 0x5a8,
+};
+
+static const struct tegra234_cbb_fabric tegra264_sys_cbb_fabric = {
+	.fab_id = T264_SYSTEM_CBB_FABRIC_ID,
+	.fab_list = tegra264_cbb_fab_list,
+	.initiator_id = tegra264_initiator_id,
+	.errors = tegra241_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x1ff007f,
+	.notifier_offset = 0x40000,
+	.firewall_base   = 0x29c000,
+	.firewall_ctl    = 0x170,
+	.firewall_wr_ctl = 0x168,
+};
+
+static const struct tegra234_cbb_fabric tegra264_uphy0_cbb_fabric = {
+	.fab_id = T264_UPHY0_CBB_FABRIC_ID,
+	.fab_list = tegra264_cbb_fab_list,
+	.initiator_id = tegra264_initiator_id,
+	.errors = tegra241_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0x1,
+	.err_status_clr = 0x1ff007f,
+	.notifier_offset = 0x80000,
+	.firewall_base   = 0x360000,
+	.firewall_ctl    = 0x590,
+	.firewall_wr_ctl = 0x588,
+};
+
+static const struct tegra234_cbb_fabric tegra264_vision_cbb_fabric = {
+	.fab_id = T264_VISION_CBB_FABRIC_ID,
+	.fab_list = tegra264_cbb_fab_list,
+	.initiator_id = tegra264_initiator_id,
+	.errors = tegra241_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0x1,
+	.err_status_clr = 0x1ff007f,
+	.notifier_offset = 0x80000,
+	.firewall_base   = 0x290000,
+	.firewall_ctl    = 0x5d0,
+	.firewall_wr_ctl = 0x5c8,
+};
+
+static const struct tegra234_fabric_lookup t254_cbb_fab_list[] = {
+	[T254_C2C_FABRIC_ID] = { "c2c-fabric", true },
+	[T254_DISP_CLUSTER_FABRIC_ID] = { "display-cluster-fabric", true },
+	[T254_GPU_FABRIC_ID] = { "gpu-fabric", true },
+};
+
+static const struct tegra234_cbb_fabric t254_c2c_fabric = {
+	.fab_id = T254_C2C_FABRIC_ID,
+	.fab_list = t254_cbb_fab_list,
+	.errors = tegra241_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x1ff007f,
+	.notifier_offset = 0x50000,
+	.off_mask_erd = 0x14004,
+	.firewall_base = 0x40000,
+	.firewall_ctl = 0x9b0,
+	.firewall_wr_ctl = 0x9a8,
+};
+
+static const struct tegra234_cbb_fabric t254_disp_fabric = {
+	.fab_id = T254_DISP_CLUSTER_FABRIC_ID,
+	.fab_list = t254_cbb_fab_list,
+	.errors = tegra241_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0x1,
+	.err_status_clr = 0x1ff007f,
+	.notifier_offset = 0x50000,
+	.firewall_base = 0x30000,
+	.firewall_ctl = 0x810,
+	.firewall_wr_ctl = 0x808,
+};
+
+static const struct tegra234_cbb_fabric t254_gpu_fabric = {
+	.fab_id = T254_GPU_FABRIC_ID,
+	.fab_list = t254_cbb_fab_list,
+	.errors = tegra241_cbb_errors,
+	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0x1f,
+	.err_status_clr = 0x1ff007f,
+	.notifier_offset = 0x50000,
+	.firewall_base = 0x30000,
+	.firewall_ctl = 0x930,
+	.firewall_wr_ctl = 0x928,
+};
+
 static const struct of_device_id tegra234_cbb_dt_ids[] = {
 	{ .compatible = "nvidia,tegra234-cbb-fabric", .data = &tegra234_cbb_fabric },
 	{ .compatible = "nvidia,tegra234-aon-fabric", .data = &tegra234_aon_fabric },
@@ -1075,6 +1480,10 @@ static const struct of_device_id tegra234_cbb_dt_ids[] = {
 	{ .compatible = "nvidia,tegra234-dce-fabric", .data = &tegra234_dce_fabric },
 	{ .compatible = "nvidia,tegra234-rce-fabric", .data = &tegra234_rce_fabric },
 	{ .compatible = "nvidia,tegra234-sce-fabric", .data = &tegra234_sce_fabric },
+	{ .compatible = "nvidia,tegra264-sys-cbb-fabric", .data = &tegra264_sys_cbb_fabric },
+	{ .compatible = "nvidia,tegra264-top0-cbb-fabric", .data = &tegra264_top0_cbb_fabric },
+	{ .compatible = "nvidia,tegra264-uphy0-cbb-fabric", .data = &tegra264_uphy0_cbb_fabric },
+	{ .compatible = "nvidia,tegra264-vision-cbb-fabric", .data = &tegra264_vision_cbb_fabric },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, tegra234_cbb_dt_ids);
@@ -1088,6 +1497,9 @@ struct tegra234_cbb_acpi_uid {
 static const struct tegra234_cbb_acpi_uid tegra234_cbb_acpi_uids[] = {
 	{ "NVDA1070", "1", &tegra241_cbb_fabric },
 	{ "NVDA1070", "2", &tegra241_bpmp_fabric },
+	{ "NVDA1070", "3", &t254_c2c_fabric },
+	{ "NVDA1070", "4", &t254_disp_fabric },
+	{ "NVDA1070", "5", &t254_gpu_fabric },
 	{ },
 };
 
@@ -1176,7 +1588,7 @@ static int __maybe_unused tegra234_cbb_resume_noirq(struct device *dev)
 
 	tegra234_cbb_error_enable(&cbb->base);
 
-	dev_dbg(dev, "%s resumed\n", cbb->fabric->name);
+	dev_dbg(dev, "%s resumed\n", cbb->fabric->fab_list[cbb->fabric->fab_id].name);
 
 	return 0;
 }
diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c
index e2ca5d55fd31..0ce94fdc536f 100644
--- a/drivers/soc/tegra/fuse/tegra-apbmisc.c
+++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c
@@ -128,6 +128,7 @@ static const struct of_device_id apbmisc_match[] __initconst = {
 	{ .compatible = "nvidia,tegra186-misc", },
 	{ .compatible = "nvidia,tegra194-misc", },
 	{ .compatible = "nvidia,tegra234-misc", },
+	{ .compatible = "nvidia,tegra264-misc", },
 	{},
 };
 
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index e0d67bfe955c..4d6a46bc8c21 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -2500,8 +2500,7 @@ static int tegra_pmc_irq_init(struct tegra_pmc *pmc)
 	pmc->irq.irq_set_type = pmc->soc->irq_set_type;
 	pmc->irq.irq_set_wake = pmc->soc->irq_set_wake;
 
-	pmc->domain = irq_domain_create_hierarchy(parent, 0, 96,
-						  of_fwnode_handle(pmc->dev->of_node),
+	pmc->domain = irq_domain_create_hierarchy(parent, 0, 96, dev_fwnode(pmc->dev),
 						  &tegra_pmc_irq_domain_ops, pmc);
 	if (!pmc->domain) {
 		dev_err(pmc->dev, "failed to allocate domain\n");
@@ -4248,7 +4247,128 @@ static const struct tegra_pmc_soc tegra234_pmc_soc = {
 	.has_single_mmio_aperture = false,
 };
 
+static const struct tegra_pmc_regs tegra264_pmc_regs = {
+	.scratch0 = 0x684,
+	.rst_status = 0x4,
+	.rst_source_shift = 0x2,
+	.rst_source_mask = 0x1fc,
+	.rst_level_shift = 0x0,
+	.rst_level_mask = 0x3,
+};
+
+static const char * const tegra264_reset_sources[] = {
+	"SYS_RESET_N",		/* 0x0 */
+	"CSDC_RTC_XTAL",
+	"VREFRO_POWER_BAD",
+	"SCPM_SOC_XTAL",
+	"SCPM_RTC_XTAL",
+	"FMON_32K",
+	"FMON_OSC",
+	"POD_RTC",
+	"POD_IO",		/* 0x8 */
+	"POD_PLUS_IO_SPLL",
+	"POD_PLUS_SOC",
+	"VMON_PLUS_UV",
+	"VMON_PLUS_OV",
+	"FUSECRC_FAULT",
+	"OSC_FAULT",
+	"BPMP_BOOT_FAULT",
+	"SCPM_BPMP_CORE_CLK",	/* 0x10 */
+	"SCPM_PSC_SE_CLK",
+	"VMON_SOC_MIN",
+	"VMON_SOC_MAX",
+	"VMON_MSS_MIN",
+	"VMON_MSS_MAX",
+	"POD_PLUS_IO_VMON",
+	"NVJTAG_SEL_MONITOR",
+	"NV_THERM_FAULT",	/* 0x18 */
+	"FSI_THERM_FAULT",
+	"PSC_SW",
+	"SCPM_OESP_SE_CLK",
+	"SCPM_SB_SE_CLK",
+	"POD_CPU",
+	"POD_GPU",
+	"DCLS_GPU",
+	"POD_MSS",		/* 0x20 */
+	"FMON_FSI",
+	"POD_FSI",
+	"VMON_FSI_MIN",
+	"VMON_FSI_MAX",
+	"VMON_CPU0_MIN",
+	"VMON_CPU0_MAX",
+	"BPMP_FMON",
+	"AO_WDT_POR",		/* 0x28 */
+	"BPMP_WDT_POR",
+	"AO_TKE_WDT_POR",
+	"RCE0_WDT_POR",
+	"RCE1_WDT_POR",
+	"DCE_WDT_POR",
+	"FSI_R5_WDT_POR",
+	"FSI_R52_0_WDT_POR",
+	"FSI_R52_1_WDT_POR",	/* 0x30 */
+	"FSI_R52_2_WDT_POR",
+	"FSI_R52_3_WDT_POR",
+	"TOP_0_WDT_POR",
+	"TOP_1_WDT_POR",
+	"TOP_2_WDT_POR",
+	"APE_C0_WDT_POR",
+	"APE_C1_WDT_POR",
+	"GPU_TKE_WDT_POR",	/* 0x38 */
+	"PSC_WDT_POR",
+	"OESP_WDT_POR",
+	"SB_WDT_POR",
+	"SW_MAIN",
+	"L0L1_RST_OUT_N",
+	"FSI_HSM",
+	"CSITE_SW",
+	"AO_WDT_DBG",		/* 0x40 */
+	"BPMP_WDT_DBG",
+	"AO_TKE_WDT_DBG",
+	"RCE0_WDT_DBG",
+	"RCE1_WDT_DBG",
+	"DCE_WDT_DBG",
+	"FSI_R5_WDT_DBG",
+	"FSI_R52_0_WDT_DBG",
+	"FSI_R52_1_WDT_DBG",	/* 0x48 */
+	"FSI_R52_2_WDT_DBG",
+	"FSI_R52_3_WDT_DBG",
+	"TOP_0_WDT_DBG",
+	"TOP_1_WDT_DBG",
+	"TOP_2_WDT_DBG",
+	"APE_C0_WDT_DBG",
+	"APE_C1_WDT_DBG",
+	"PSC_WDT_DBG",		/* 0x50 */
+	"OESP_WDT_DBG",
+	"SB_WDT_DBG",
+	"TSC_0_WDT_DBG",
+	"TSC_1_WDT_DBG",
+	"L2_RST_OUT_N",
+	"SC7"
+};
+
+static const struct tegra_wake_event tegra264_wake_events[] = {
+};
+
+static const struct tegra_pmc_soc tegra264_pmc_soc = {
+	.has_impl_33v_pwr = true,
+	.regs = &tegra264_pmc_regs,
+	.init = tegra186_pmc_init,
+	.setup_irq_polarity = tegra186_pmc_setup_irq_polarity,
+	.set_wake_filters = tegra186_pmc_set_wake_filters,
+	.irq_set_wake = tegra186_pmc_irq_set_wake,
+	.irq_set_type = tegra186_pmc_irq_set_type,
+	.reset_sources = tegra264_reset_sources,
+	.num_reset_sources = ARRAY_SIZE(tegra264_reset_sources),
+	.reset_levels = tegra186_reset_levels,
+	.num_reset_levels = ARRAY_SIZE(tegra186_reset_levels),
+	.wake_events = tegra264_wake_events,
+	.num_wake_events = ARRAY_SIZE(tegra264_wake_events),
+	.max_wake_events = 128,
+	.max_wake_vectors = 4,
+};
+
 static const struct of_device_id tegra_pmc_match[] = {
+	{ .compatible = "nvidia,tegra264-pmc", .data = &tegra264_pmc_soc },
 	{ .compatible = "nvidia,tegra234-pmc", .data = &tegra234_pmc_soc },
 	{ .compatible = "nvidia,tegra194-pmc", .data = &tegra194_pmc_soc },
 	{ .compatible = "nvidia,tegra186-pmc", .data = &tegra186_pmc_soc },