From a39741d38c048a48ae0d65226d9548005a088f5f Mon Sep 17 00:00:00 2001
From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Date: Wed, 22 May 2024 08:54:21 +0300
Subject: pinctrl: renesas: rzg2l: Use spin_{lock,unlock}_irq{save,restore}

On PREEMPT_RT kernels the spinlock_t maps to an rtmutex. Using
raw_spin_lock_irqsave()/raw_spin_unlock_irqrestore() on
&pctrl->lock.rlock breaks the PREEMPT_RT builds. To fix this use
spin_lock_irqsave()/spin_unlock_irqrestore() on &pctrl->lock.

Fixes: 02cd2d3be1c3 ("pinctrl: renesas: rzg2l: Configure the interrupt type on resume")
Reported-by: Diederik de Haas <didi.debian@cknow.org>
Closes: https://lore.kernel.org/all/131999629.KQPSlr0Zke@bagend
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240522055421.2842689-1-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index c3256bfde502..60be78da9f52 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -2071,11 +2071,11 @@ static void rzg2l_gpio_irq_restore(struct rzg2l_pinctrl *pctrl)
 		 * This has to be atomically executed to protect against a concurrent
 		 * interrupt.
 		 */
-		raw_spin_lock_irqsave(&pctrl->lock.rlock, flags);
+		spin_lock_irqsave(&pctrl->lock, flags);
 		ret = rzg2l_gpio_irq_set_type(data, irqd_get_trigger_type(data));
 		if (!ret && !irqd_irq_disabled(data))
 			rzg2l_gpio_irq_enable(data);
-		raw_spin_unlock_irqrestore(&pctrl->lock.rlock, flags);
+		spin_unlock_irqrestore(&pctrl->lock, flags);
 
 		if (ret)
 			dev_crit(pctrl->dev, "Failed to set IRQ type for virq=%u\n", virq);
-- 
cgit 


From 26771100519af263e3b04b635bc917f8dfbdb77c Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Tue, 23 Apr 2024 18:58:48 +0100
Subject: dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Remove the check from
 the object

Drop the bogus check from object as this didn't really add restriction
check.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240423175900.702640-2-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 .../bindings/pinctrl/renesas,rzg2l-pinctrl.yaml           | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
index 4d5a957fa232..881e992adca3 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
@@ -79,21 +79,6 @@ additionalProperties:
         - $ref: pincfg-node.yaml#
         - $ref: pinmux-node.yaml#
 
-        - if:
-            properties:
-              compatible:
-                contains:
-                  enum:
-                    - renesas,r9a08g045-pinctrl
-          then:
-            properties:
-              drive-strength: false
-              output-impedance-ohms: false
-              slew-rate: false
-          else:
-            properties:
-              drive-strength-microamp: false
-
       description:
         Pin controller client devices use pin configuration subnodes (children
         and grandchildren) for desired pin configuration.
-- 
cgit 


From c45c3f5f9593915da78cda923e7163a8d00db60c Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Sat, 4 May 2024 21:20:05 +0800
Subject: pinctrl: renesas: Use scope based of_node_put() cleanups

Use scope based of_node_put() cleanup to simplify code.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240504-pinctrl-cleanup-v2-7-26c5f2dc1181@nxp.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rza1.c  | 14 ++++----------
 drivers/pinctrl/renesas/pinctrl-rzg2l.c |  7 ++-----
 drivers/pinctrl/renesas/pinctrl-rzn1.c  | 23 +++++++----------------
 drivers/pinctrl/renesas/pinctrl-rzv2m.c |  7 ++-----
 drivers/pinctrl/renesas/pinctrl.c       |  7 ++-----
 5 files changed, 17 insertions(+), 41 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rza1.c b/drivers/pinctrl/renesas/pinctrl-rza1.c
index edcbe7c9ad56..6527872813dc 100644
--- a/drivers/pinctrl/renesas/pinctrl-rza1.c
+++ b/drivers/pinctrl/renesas/pinctrl-rza1.c
@@ -852,7 +852,6 @@ static const struct gpio_chip rza1_gpiochip_template = {
  */
 static int rza1_dt_node_pin_count(struct device_node *np)
 {
-	struct device_node *child;
 	struct property *of_pins;
 	unsigned int npins;
 
@@ -861,12 +860,10 @@ static int rza1_dt_node_pin_count(struct device_node *np)
 		return of_pins->length / sizeof(u32);
 
 	npins = 0;
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		of_pins = of_find_property(child, "pinmux", NULL);
-		if (!of_pins) {
-			of_node_put(child);
+		if (!of_pins)
 			return -EINVAL;
-		}
 
 		npins += of_pins->length / sizeof(u32);
 	}
@@ -986,7 +983,6 @@ static int rza1_dt_node_to_map(struct pinctrl_dev *pctldev,
 	struct rza1_pinctrl *rza1_pctl = pinctrl_dev_get_drvdata(pctldev);
 	struct rza1_mux_conf *mux_confs, *mux_conf;
 	unsigned int *grpins, *grpin;
-	struct device_node *child;
 	const char *grpname;
 	const char **fngrps;
 	int ret, npins;
@@ -1023,13 +1019,11 @@ static int rza1_dt_node_to_map(struct pinctrl_dev *pctldev,
 
 	ret = rza1_parse_pinmux_node(rza1_pctl, np, mux_conf, grpin);
 	if (ret == -ENOENT)
-		for_each_child_of_node(np, child) {
+		for_each_child_of_node_scoped(np, child) {
 			ret = rza1_parse_pinmux_node(rza1_pctl, child, mux_conf,
 						     grpin);
-			if (ret < 0) {
-				of_node_put(child);
+			if (ret < 0)
 				return ret;
-			}
 
 			grpin += ret;
 			mux_conf += ret;
diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 60be78da9f52..f784169abf11 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -745,7 +745,6 @@ static int rzg2l_dt_node_to_map(struct pinctrl_dev *pctldev,
 				unsigned int *num_maps)
 {
 	struct rzg2l_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-	struct device_node *child;
 	unsigned int index;
 	int ret;
 
@@ -753,13 +752,11 @@ static int rzg2l_dt_node_to_map(struct pinctrl_dev *pctldev,
 	*num_maps = 0;
 	index = 0;
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		ret = rzg2l_dt_subnode_to_map(pctldev, child, np, map,
 					      num_maps, &index);
-		if (ret < 0) {
-			of_node_put(child);
+		if (ret < 0)
 			goto done;
-		}
 	}
 
 	if (*num_maps == 0) {
diff --git a/drivers/pinctrl/renesas/pinctrl-rzn1.c b/drivers/pinctrl/renesas/pinctrl-rzn1.c
index 4b2f107824fe..e1b4203c66c6 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzn1.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzn1.c
@@ -404,7 +404,6 @@ static int rzn1_dt_node_to_map(struct pinctrl_dev *pctldev,
 			       struct pinctrl_map **map,
 			       unsigned int *num_maps)
 {
-	struct device_node *child;
 	int ret;
 
 	*map = NULL;
@@ -414,12 +413,10 @@ static int rzn1_dt_node_to_map(struct pinctrl_dev *pctldev,
 	if (ret < 0)
 		return ret;
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		ret = rzn1_dt_node_to_map_one(pctldev, child, map, num_maps);
-		if (ret < 0) {
-			of_node_put(child);
+		if (ret < 0)
 			return ret;
-		}
 	}
 
 	return 0;
@@ -760,7 +757,6 @@ static int rzn1_pinctrl_parse_functions(struct device_node *np,
 {
 	struct rzn1_pmx_func *func;
 	struct rzn1_pin_group *grp;
-	struct device_node *child;
 	unsigned int i = 0;
 	int ret;
 
@@ -793,15 +789,13 @@ static int rzn1_pinctrl_parse_functions(struct device_node *np,
 		ipctl->ngroups++;
 	}
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		func->groups[i] = child->name;
 		grp = &ipctl->groups[ipctl->ngroups];
 		grp->func = func->name;
 		ret = rzn1_pinctrl_parse_groups(child, grp, ipctl);
-		if (ret < 0) {
-			of_node_put(child);
+		if (ret < 0)
 			return ret;
-		}
 		i++;
 		ipctl->ngroups++;
 	}
@@ -816,7 +810,6 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev,
 				 struct rzn1_pinctrl *ipctl)
 {
 	struct device_node *np = pdev->dev.of_node;
-	struct device_node *child;
 	unsigned int maxgroups = 0;
 	unsigned int i = 0;
 	int nfuncs = 0;
@@ -834,7 +827,7 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev,
 		return -ENOMEM;
 
 	ipctl->ngroups = 0;
-	for_each_child_of_node(np, child)
+	for_each_child_of_node_scoped(np, child)
 		maxgroups += rzn1_pinctrl_count_function_groups(child);
 
 	ipctl->groups = devm_kmalloc_array(&pdev->dev,
@@ -844,12 +837,10 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev,
 	if (!ipctl->groups)
 		return -ENOMEM;
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		ret = rzn1_pinctrl_parse_functions(child, ipctl, i++);
-		if (ret < 0) {
-			of_node_put(child);
+		if (ret < 0)
 			return ret;
-		}
 	}
 
 	return 0;
diff --git a/drivers/pinctrl/renesas/pinctrl-rzv2m.c b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
index 0767a5ac23e0..0cae5472ac67 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzv2m.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
@@ -388,7 +388,6 @@ static int rzv2m_dt_node_to_map(struct pinctrl_dev *pctldev,
 				unsigned int *num_maps)
 {
 	struct rzv2m_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-	struct device_node *child;
 	unsigned int index;
 	int ret;
 
@@ -396,13 +395,11 @@ static int rzv2m_dt_node_to_map(struct pinctrl_dev *pctldev,
 	*num_maps = 0;
 	index = 0;
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		ret = rzv2m_dt_subnode_to_map(pctldev, child, np, map,
 					      num_maps, &index);
-		if (ret < 0) {
-			of_node_put(child);
+		if (ret < 0)
 			goto done;
-		}
 	}
 
 	if (*num_maps == 0) {
diff --git a/drivers/pinctrl/renesas/pinctrl.c b/drivers/pinctrl/renesas/pinctrl.c
index 4d9d58fc1356..03e9bdbc82b9 100644
--- a/drivers/pinctrl/renesas/pinctrl.c
+++ b/drivers/pinctrl/renesas/pinctrl.c
@@ -241,7 +241,6 @@ static int sh_pfc_dt_node_to_map(struct pinctrl_dev *pctldev,
 {
 	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
 	struct device *dev = pmx->pfc->dev;
-	struct device_node *child;
 	unsigned int index;
 	int ret;
 
@@ -249,13 +248,11 @@ static int sh_pfc_dt_node_to_map(struct pinctrl_dev *pctldev,
 	*num_maps = 0;
 	index = 0;
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		ret = sh_pfc_dt_subnode_to_map(pctldev, child, map, num_maps,
 					       &index);
-		if (ret < 0) {
-			of_node_put(child);
+		if (ret < 0)
 			goto done;
-		}
 	}
 
 	/* If no mapping has been found in child nodes try the config node. */
-- 
cgit 


From f07a320691348b75436be7b958884da7095b1386 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 30 May 2024 11:19:29 +0200
Subject: pinctrl: renesas: rzn1: Use for_each_child_of_node_scoped()

Use the scoped variant of for_each_child_of_node() to simplify the code.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/c0a28f466c42d5d59c7fadfa1fd05fd512d43b6f.1717060708.git.geert+renesas@glider.be
---
 drivers/pinctrl/renesas/pinctrl-rzn1.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzn1.c b/drivers/pinctrl/renesas/pinctrl-rzn1.c
index e1b4203c66c6..39af1fe79c84 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzn1.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzn1.c
@@ -737,13 +737,12 @@ static int rzn1_pinctrl_parse_groups(struct device_node *np,
 
 static int rzn1_pinctrl_count_function_groups(struct device_node *np)
 {
-	struct device_node *child;
 	int count = 0;
 
 	if (of_property_count_u32_elems(np, RZN1_PINS_PROP) > 0)
 		count++;
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		if (of_property_count_u32_elems(child, RZN1_PINS_PROP) > 0)
 			count++;
 	}
-- 
cgit 


From 8081a03793d3276c50d55a6f561872168eccf944 Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:45 +0100
Subject: pinctrl: renesas: rzg2l: Allow more bits for pin configuration

The pin configuration bits have been growing for every new SoCs being
added for the pinctrl-rzg2l driver which would mean updating the macros
every time for each new configuration.  To avoid this allocate additional
bits for pin configuration by relocating the known fixed bits to the very
end of the configuration.

Also update the size of 'cfg' to 'u64' to allow more configuration bits
in the 'struct rzg2l_variable_pin_cfg'.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index f784169abf11..2f52a485ae8a 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -78,9 +78,9 @@
 					 PIN_CFG_FILNUM | \
 					 PIN_CFG_FILCLKSEL)
 
-#define PIN_CFG_PIN_MAP_MASK		GENMASK_ULL(35, 28)
-#define PIN_CFG_PIN_REG_MASK		GENMASK(27, 20)
-#define PIN_CFG_MASK			GENMASK(19, 0)
+#define PIN_CFG_PIN_MAP_MASK		GENMASK_ULL(62, 55)
+#define PIN_CFG_PIN_REG_MASK		GENMASK_ULL(54, 47)
+#define PIN_CFG_MASK			GENMASK_ULL(46, 0)
 
 /*
  * m indicates the bitmap of supported pins, a is the register index
@@ -102,8 +102,8 @@
  * (b * 8) and f is the pin configuration capabilities supported.
  */
 #define RZG2L_SINGLE_PIN		BIT_ULL(63)
-#define RZG2L_SINGLE_PIN_INDEX_MASK	GENMASK(30, 24)
-#define RZG2L_SINGLE_PIN_BITS_MASK	GENMASK(22, 20)
+#define RZG2L_SINGLE_PIN_INDEX_MASK	GENMASK_ULL(62, 56)
+#define RZG2L_SINGLE_PIN_BITS_MASK	GENMASK_ULL(55, 53)
 
 #define RZG2L_SINGLE_PIN_PACK(p, b, f)	(RZG2L_SINGLE_PIN | \
 					 FIELD_PREP_CONST(RZG2L_SINGLE_PIN_INDEX_MASK, (p)) | \
@@ -241,9 +241,9 @@ struct rzg2l_dedicated_configs {
  * @pin: port pin
  */
 struct rzg2l_variable_pin_cfg {
-	u32 cfg:20;
-	u32 port:5;
-	u32 pin:3;
+	u64 cfg:47;
+	u64 port:5;
+	u64 pin:3;
 };
 
 struct rzg2l_pinctrl_data {
@@ -1081,7 +1081,8 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 	const struct pinctrl_pin_desc *pin = &pctrl->desc.pins[_pin];
 	u64 *pin_data = pin->drv_data;
 	unsigned int arg = 0;
-	u32 off, cfg;
+	u32 off;
+	u64 cfg;
 	int ret;
 	u8 bit;
 
@@ -1185,7 +1186,8 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 	u64 *pin_data = pin->drv_data;
 	enum pin_config_param param;
 	unsigned int i, arg, index;
-	u32 cfg, off;
+	u32 off;
+	u64 cfg;
 	int ret;
 	u8 bit;
 
@@ -2413,9 +2415,9 @@ static void rzg2l_pinctrl_pm_setup_regs(struct rzg2l_pinctrl *pctrl, bool suspen
 
 	for (u32 port = 0; port < nports; port++) {
 		bool has_iolh, has_ien;
-		u32 off, caps;
+		u64 cfg, caps;
 		u8 pincnt;
-		u64 cfg;
+		u32 off;
 
 		cfg = pctrl->data->port_pin_configs[port];
 		off = RZG2L_PIN_CFG_TO_PORT_OFFSET(cfg);
@@ -2459,12 +2461,14 @@ static void rzg2l_pinctrl_pm_setup_regs(struct rzg2l_pinctrl *pctrl, bool suspen
 static void rzg2l_pinctrl_pm_setup_dedicated_regs(struct rzg2l_pinctrl *pctrl, bool suspend)
 {
 	struct rzg2l_pinctrl_reg_cache *cache = pctrl->dedicated_cache;
+	u64 caps;
+	u32 i;
 
 	/*
 	 * Make sure entries in pctrl->data->n_dedicated_pins[] having the same
 	 * port offset are close together.
 	 */
-	for (u32 i = 0, caps = 0; i < pctrl->data->n_dedicated_pins; i++) {
+	for (i = 0, caps = 0; i < pctrl->data->n_dedicated_pins; i++) {
 		bool has_iolh, has_ien;
 		u32 off, next_off = 0;
 		u64 cfg, next_cfg;
-- 
cgit 


From 13a8cae6e561d607474f905028781a5aee7205cb Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:46 +0100
Subject: pinctrl: renesas: rzg2l: Drop struct rzg2l_variable_pin_cfg

Drop the rzg2l_variable_pin_cfg struct and instead use the
RZG2L_VARIABLE_PIN_CFG_PACK() macro for the variable pin configuration.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-5-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 187 +++++++++-----------------------
 1 file changed, 54 insertions(+), 133 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 2f52a485ae8a..23dd20dd71ac 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -114,6 +114,13 @@
 						 FIELD_GET(RZG2L_SINGLE_PIN_INDEX_MASK, (cfg)) : \
 						 FIELD_GET(PIN_CFG_PIN_REG_MASK, (cfg)))
 
+#define VARIABLE_PIN_CFG_PIN_MASK		GENMASK_ULL(54, 52)
+#define VARIABLE_PIN_CFG_PORT_MASK		GENMASK_ULL(51, 47)
+#define RZG2L_VARIABLE_PIN_CFG_PACK(port, pin, cfg) \
+	(FIELD_PREP_CONST(VARIABLE_PIN_CFG_PIN_MASK, (pin)) | \
+	 FIELD_PREP_CONST(VARIABLE_PIN_CFG_PORT_MASK, (port)) | \
+	 FIELD_PREP_CONST(PIN_CFG_MASK, (cfg)))
+
 #define P(off)			(0x0000 + (off))
 #define PM(off)			(0x0100 + (off) * 2)
 #define PMC(off)		(0x0200 + (off))
@@ -234,18 +241,6 @@ struct rzg2l_dedicated_configs {
 	u64 config;
 };
 
-/**
- * struct rzg2l_variable_pin_cfg - pin data cfg
- * @cfg: port pin configuration
- * @port: port number
- * @pin: port pin
- */
-struct rzg2l_variable_pin_cfg {
-	u64 cfg:47;
-	u64 port:5;
-	u64 pin:3;
-};
-
 struct rzg2l_pinctrl_data {
 	const char * const *port_pins;
 	const u64 *port_pin_configs;
@@ -254,7 +249,7 @@ struct rzg2l_pinctrl_data {
 	unsigned int n_port_pins;
 	unsigned int n_dedicated_pins;
 	const struct rzg2l_hwcfg *hwcfg;
-	const struct rzg2l_variable_pin_cfg *variable_pin_cfg;
+	const u64 *variable_pin_cfg;
 	unsigned int n_variable_pin_cfg;
 };
 
@@ -331,131 +326,57 @@ static u64 rzg2l_pinctrl_get_variable_pin_cfg(struct rzg2l_pinctrl *pctrl,
 	unsigned int i;
 
 	for (i = 0; i < pctrl->data->n_variable_pin_cfg; i++) {
-		if (pctrl->data->variable_pin_cfg[i].port == port &&
-		    pctrl->data->variable_pin_cfg[i].pin == pin)
-			return (pincfg & ~PIN_CFG_VARIABLE) | pctrl->data->variable_pin_cfg[i].cfg;
+		u64 cfg = pctrl->data->variable_pin_cfg[i];
+
+		if (FIELD_GET(VARIABLE_PIN_CFG_PORT_MASK, cfg) == port &&
+		    FIELD_GET(VARIABLE_PIN_CFG_PIN_MASK, cfg) == pin)
+			return (pincfg & ~PIN_CFG_VARIABLE) | FIELD_GET(PIN_CFG_MASK, cfg);
 	}
 
 	return 0;
 }
 
-static const struct rzg2l_variable_pin_cfg r9a07g043f_variable_pin_cfg[] = {
-	{
-		.port = 20,
-		.pin = 0,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
-		       PIN_CFG_IEN | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 20,
-		.pin = 1,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
-		       PIN_CFG_IEN | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 20,
-		.pin = 2,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
-		       PIN_CFG_IEN  | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 20,
-		.pin = 3,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_IEN | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 20,
-		.pin = 4,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_IEN | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 20,
-		.pin = 5,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_IEN | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 20,
-		.pin = 6,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_IEN | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 20,
-		.pin = 7,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_IEN | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 23,
-		.pin = 1,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT
-	},
-	{
-		.port = 23,
-		.pin = 2,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 23,
-		.pin = 3,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 23,
-		.pin = 4,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 23,
-		.pin = 5,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 24,
-		.pin = 0,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 24,
-		.pin = 1,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 24,
-		.pin = 2,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 24,
-		.pin = 3,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 24,
-		.pin = 4,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_NOGPIO_INT,
-	},
-	{
-		.port = 24,
-		.pin = 5,
-		.cfg = PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
-		       PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
-		       PIN_CFG_NOGPIO_INT,
-	},
+static const u64 r9a07g043f_variable_pin_cfg[] = {
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 0, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
+					   PIN_CFG_IEN | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 1, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
+					   PIN_CFG_IEN | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 2, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
+					   PIN_CFG_IEN  | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 3, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_IEN | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 4, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_IEN | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 5, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_IEN | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 6, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_IEN | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(20, 7, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_IEN | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(23, 1, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(23, 2, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(23, 3, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(23, 4, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(23, 5, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(24, 0, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(24, 1, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(24, 2, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(24, 3, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(24, 4, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_NOGPIO_INT),
+	RZG2L_VARIABLE_PIN_CFG_PACK(24, 5, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
+					   PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
+					   PIN_CFG_NOGPIO_INT),
 };
 #endif
 
-- 
cgit 


From 08b68ae5a0276f293c8da602f963f6de68b3599b Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:47 +0100
Subject: pinctrl: renesas: rzg2l: Enable variable configuration for all

Enable parsing of variable configuration for all architectures. This
prepares for adding support for the RZ/V2H SoC, which utilizes the ARM64
architecture and features port pins with variable configuration.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-6-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 23dd20dd71ac..275496c67a6f 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -317,7 +317,6 @@ struct rzg2l_pinctrl {
 
 static const u16 available_ps[] = { 1800, 2500, 3300 };
 
-#ifdef CONFIG_RISCV
 static u64 rzg2l_pinctrl_get_variable_pin_cfg(struct rzg2l_pinctrl *pctrl,
 					      u64 pincfg,
 					      unsigned int port,
@@ -336,6 +335,7 @@ static u64 rzg2l_pinctrl_get_variable_pin_cfg(struct rzg2l_pinctrl *pctrl,
 	return 0;
 }
 
+#ifdef CONFIG_RISCV
 static const u64 r9a07g043f_variable_pin_cfg[] = {
 	RZG2L_VARIABLE_PIN_CFG_PACK(20, 0, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
 					   PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL |
@@ -2219,13 +2219,11 @@ static int rzg2l_pinctrl_register(struct rzg2l_pinctrl *pctrl)
 		if (i && !(i % RZG2L_PINS_PER_PORT))
 			j++;
 		pin_data[i] = pctrl->data->port_pin_configs[j];
-#ifdef CONFIG_RISCV
 		if (pin_data[i] & PIN_CFG_VARIABLE)
 			pin_data[i] = rzg2l_pinctrl_get_variable_pin_cfg(pctrl,
 									 pin_data[i],
 									 j,
 									 i % RZG2L_PINS_PER_PORT);
-#endif
 		pins[i].drv_data = &pin_data[i];
 	}
 
-- 
cgit 


From a3a632ed87f0913779092c30bd0ea7dfd81601f3 Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:48 +0100
Subject: pinctrl: renesas: rzg2l: Validate power registers for SD and ETH

On RZ/V2H(P) SoC, the power registers for SD and ETH do not exist,
resulting in invalid register offsets.  Ensure that the register offsets
are valid before any read/write operations are performed.  If the power
registers are not available, both SD and ETH will be set to '0'.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-7-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 275496c67a6f..c59e44596ae1 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -2503,8 +2503,10 @@ static int rzg2l_pinctrl_suspend_noirq(struct device *dev)
 	rzg2l_pinctrl_pm_setup_dedicated_regs(pctrl, true);
 
 	for (u8 i = 0; i < 2; i++) {
-		cache->sd_ch[i] = readb(pctrl->base + SD_CH(regs->sd_ch, i));
-		cache->eth_poc[i] = readb(pctrl->base + ETH_POC(regs->eth_poc, i));
+		if (regs->sd_ch)
+			cache->sd_ch[i] = readb(pctrl->base + SD_CH(regs->sd_ch, i));
+		if (regs->eth_poc)
+			cache->eth_poc[i] = readb(pctrl->base + ETH_POC(regs->eth_poc, i));
 	}
 
 	cache->qspi = readb(pctrl->base + QSPI);
@@ -2535,8 +2537,10 @@ static int rzg2l_pinctrl_resume_noirq(struct device *dev)
 	writeb(cache->qspi, pctrl->base + QSPI);
 	writeb(cache->eth_mode, pctrl->base + ETH_MODE);
 	for (u8 i = 0; i < 2; i++) {
-		writeb(cache->sd_ch[i], pctrl->base + SD_CH(regs->sd_ch, i));
-		writeb(cache->eth_poc[i], pctrl->base + ETH_POC(regs->eth_poc, i));
+		if (regs->sd_ch)
+			writeb(cache->sd_ch[i], pctrl->base + SD_CH(regs->sd_ch, i));
+		if (regs->eth_poc)
+			writeb(cache->eth_poc[i], pctrl->base + ETH_POC(regs->eth_poc, i));
 	}
 
 	rzg2l_pinctrl_pm_setup_pfc(pctrl);
-- 
cgit 


From 14c32dc1f63d0de865e67c04c919ae036de20f87 Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:49 +0100
Subject: pinctrl: renesas: rzg2l: Add function pointer for PFC register
 locking

On the RZ/G2L SoC, the PFCWE bit controls writing to PFC registers.
However, on the RZ/V2H(P) SoC, the PFCWE (REGWE_A on RZ/V2H) bit controls
writing to both PFC and PMC registers.  Additionally, BIT(7) B0WI is
undocumented for the PWPR register on RZ/V2H(P) SoC.  To accommodate these
differences across SoC variants, introduce the pwpr_pfc_lock_unlock()
function pointer.

Note, in rzg2l_pinctrl_set_pfc_mode() the pwpr_pfc_lock_unlock(.., false)
is now called before PMC read/write and pwpr_pfc_lock_unlock(.., true) is
now called after PMC read/write this is to keep changes minimal for
RZ/V2H(P) SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-8-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 44 ++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 17 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index c59e44596ae1..7d97b426c500 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -241,6 +241,8 @@ struct rzg2l_dedicated_configs {
 	u64 config;
 };
 
+struct rzg2l_pinctrl;
+
 struct rzg2l_pinctrl_data {
 	const char * const *port_pins;
 	const u64 *port_pin_configs;
@@ -251,6 +253,7 @@ struct rzg2l_pinctrl_data {
 	const struct rzg2l_hwcfg *hwcfg;
 	const u64 *variable_pin_cfg;
 	unsigned int n_variable_pin_cfg;
+	void (*pwpr_pfc_lock_unlock)(struct rzg2l_pinctrl *pctrl, bool lock);
 };
 
 /**
@@ -383,7 +386,6 @@ static const u64 r9a07g043f_variable_pin_cfg[] = {
 static void rzg2l_pinctrl_set_pfc_mode(struct rzg2l_pinctrl *pctrl,
 				       u8 pin, u8 off, u8 func)
 {
-	const struct rzg2l_register_offsets *regs = &pctrl->data->hwcfg->regs;
 	unsigned long flags;
 	u32 reg;
 
@@ -394,27 +396,23 @@ static void rzg2l_pinctrl_set_pfc_mode(struct rzg2l_pinctrl *pctrl,
 	reg &= ~(PM_MASK << (pin * 2));
 	writew(reg, pctrl->base + PM(off));
 
+	pctrl->data->pwpr_pfc_lock_unlock(pctrl, false);
+
 	/* Temporarily switch to GPIO mode with PMC register */
 	reg = readb(pctrl->base + PMC(off));
 	writeb(reg & ~BIT(pin), pctrl->base + PMC(off));
 
-	/* Set the PWPR register to allow PFC register to write */
-	writel(0x0, pctrl->base + regs->pwpr);		/* B0WI=0, PFCWE=0 */
-	writel(PWPR_PFCWE, pctrl->base + regs->pwpr);	/* B0WI=0, PFCWE=1 */
-
 	/* Select Pin function mode with PFC register */
 	reg = readl(pctrl->base + PFC(off));
 	reg &= ~(PFC_MASK << (pin * 4));
 	writel(reg | (func << (pin * 4)), pctrl->base + PFC(off));
 
-	/* Set the PWPR register to be write-protected */
-	writel(0x0, pctrl->base + regs->pwpr);		/* B0WI=0, PFCWE=0 */
-	writel(PWPR_B0WI, pctrl->base + regs->pwpr);	/* B0WI=1, PFCWE=0 */
-
 	/* Switch to Peripheral pin function with PMC register */
 	reg = readb(pctrl->base + PMC(off));
 	writeb(reg | BIT(pin), pctrl->base + PMC(off));
 
+	pctrl->data->pwpr_pfc_lock_unlock(pctrl, true);
+
 	spin_unlock_irqrestore(&pctrl->lock, flags);
 };
 
@@ -2439,12 +2437,8 @@ static void rzg2l_pinctrl_pm_setup_dedicated_regs(struct rzg2l_pinctrl *pctrl, b
 static void rzg2l_pinctrl_pm_setup_pfc(struct rzg2l_pinctrl *pctrl)
 {
 	u32 nports = pctrl->data->n_port_pins / RZG2L_PINS_PER_PORT;
-	const struct rzg2l_hwcfg *hwcfg = pctrl->data->hwcfg;
-	const struct rzg2l_register_offsets *regs = &hwcfg->regs;
 
-	/* Set the PWPR register to allow PFC register to write. */
-	writel(0x0, pctrl->base + regs->pwpr);		/* B0WI=0, PFCWE=0 */
-	writel(PWPR_PFCWE, pctrl->base + regs->pwpr);	/* B0WI=0, PFCWE=1 */
+	pctrl->data->pwpr_pfc_lock_unlock(pctrl, false);
 
 	/* Restore port registers. */
 	for (u32 port = 0; port < nports; port++) {
@@ -2487,9 +2481,7 @@ static void rzg2l_pinctrl_pm_setup_pfc(struct rzg2l_pinctrl *pctrl)
 		}
 	}
 
-	/* Set the PWPR register to be write-protected. */
-	writel(0x0, pctrl->base + regs->pwpr);		/* B0WI=0, PFCWE=0 */
-	writel(PWPR_B0WI, pctrl->base + regs->pwpr);	/* B0WI=1, PFCWE=0 */
+	pctrl->data->pwpr_pfc_lock_unlock(pctrl, true);
 }
 
 static int rzg2l_pinctrl_suspend_noirq(struct device *dev)
@@ -2551,6 +2543,21 @@ static int rzg2l_pinctrl_resume_noirq(struct device *dev)
 	return 0;
 }
 
+static void rzg2l_pwpr_pfc_lock_unlock(struct rzg2l_pinctrl *pctrl, bool lock)
+{
+	const struct rzg2l_register_offsets *regs = &pctrl->data->hwcfg->regs;
+
+	if (lock) {
+		/* Set the PWPR register to be write-protected */
+		writel(0x0, pctrl->base + regs->pwpr);		/* B0WI=0, PFCWE=0 */
+		writel(PWPR_B0WI, pctrl->base + regs->pwpr);	/* B0WI=1, PFCWE=0 */
+	} else {
+		/* Set the PWPR register to allow PFC register to write */
+		writel(0x0, pctrl->base + regs->pwpr);		/* B0WI=0, PFCWE=0 */
+		writel(PWPR_PFCWE, pctrl->base + regs->pwpr);	/* B0WI=0, PFCWE=1 */
+	}
+}
+
 static const struct rzg2l_hwcfg rzg2l_hwcfg = {
 	.regs = {
 		.pwpr = 0x3014,
@@ -2608,6 +2615,7 @@ static struct rzg2l_pinctrl_data r9a07g043_data = {
 	.variable_pin_cfg = r9a07g043f_variable_pin_cfg,
 	.n_variable_pin_cfg = ARRAY_SIZE(r9a07g043f_variable_pin_cfg),
 #endif
+	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
 };
 
 static struct rzg2l_pinctrl_data r9a07g044_data = {
@@ -2619,6 +2627,7 @@ static struct rzg2l_pinctrl_data r9a07g044_data = {
 	.n_dedicated_pins = ARRAY_SIZE(rzg2l_dedicated_pins.common) +
 		ARRAY_SIZE(rzg2l_dedicated_pins.rzg2l_pins),
 	.hwcfg = &rzg2l_hwcfg,
+	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
 };
 
 static struct rzg2l_pinctrl_data r9a08g045_data = {
@@ -2629,6 +2638,7 @@ static struct rzg2l_pinctrl_data r9a08g045_data = {
 	.n_port_pins = ARRAY_SIZE(r9a08g045_gpio_configs) * RZG2L_PINS_PER_PORT,
 	.n_dedicated_pins = ARRAY_SIZE(rzg3s_dedicated_pins),
 	.hwcfg = &rzg3s_hwcfg,
+	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
 };
 
 static const struct of_device_id rzg2l_pinctrl_of_table[] = {
-- 
cgit 


From ede014cd1ea6422d7436bd0a1771fe0d7b0fe12a Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:50 +0100
Subject: pinctrl: renesas: rzg2l: Add function pointer for PMC register write

Introduces pmc_writeb() function pointer, in the struct
rzg2l_pinctrl_data to facilitate writing to the PMC register.  On the
RZ/V2H(P) SoC, unlocking the PWPR.REGWE_A bit before writing to PMC
registers is required, whereas this is not the case for the existing
RZ/G2L family.  This addition enables the reuse of existing code for
RZ/V2H(P).  Additionally, populate this function pointer with
appropriate data for existing SoCs.

Note that this functionality is only handled in rzg2l_gpio_request(), as
PMC unlock/lock during PFC setup will be taken care of in the
pwpr_pfc_lock_unlock() function pointer.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-9-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 7d97b426c500..163ce2ae5e92 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -254,6 +254,7 @@ struct rzg2l_pinctrl_data {
 	const u64 *variable_pin_cfg;
 	unsigned int n_variable_pin_cfg;
 	void (*pwpr_pfc_lock_unlock)(struct rzg2l_pinctrl *pctrl, bool lock);
+	void (*pmc_writeb)(struct rzg2l_pinctrl *pctrl, u8 val, u16 offset);
 };
 
 /**
@@ -383,6 +384,11 @@ static const u64 r9a07g043f_variable_pin_cfg[] = {
 };
 #endif
 
+static void rzg2l_pmc_writeb(struct rzg2l_pinctrl *pctrl, u8 val, u16 offset)
+{
+	writeb(val, pctrl->base + offset);
+}
+
 static void rzg2l_pinctrl_set_pfc_mode(struct rzg2l_pinctrl *pctrl,
 				       u8 pin, u8 off, u8 func)
 {
@@ -1329,7 +1335,7 @@ static int rzg2l_gpio_request(struct gpio_chip *chip, unsigned int offset)
 	/* Select GPIO mode in PMC Register */
 	reg8 = readb(pctrl->base + PMC(off));
 	reg8 &= ~BIT(bit);
-	writeb(reg8, pctrl->base + PMC(off));
+	pctrl->data->pmc_writeb(pctrl, reg8, PMC(off));
 
 	spin_unlock_irqrestore(&pctrl->lock, flags);
 
@@ -2616,6 +2622,7 @@ static struct rzg2l_pinctrl_data r9a07g043_data = {
 	.n_variable_pin_cfg = ARRAY_SIZE(r9a07g043f_variable_pin_cfg),
 #endif
 	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
+	.pmc_writeb = &rzg2l_pmc_writeb,
 };
 
 static struct rzg2l_pinctrl_data r9a07g044_data = {
@@ -2628,6 +2635,7 @@ static struct rzg2l_pinctrl_data r9a07g044_data = {
 		ARRAY_SIZE(rzg2l_dedicated_pins.rzg2l_pins),
 	.hwcfg = &rzg2l_hwcfg,
 	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
+	.pmc_writeb = &rzg2l_pmc_writeb,
 };
 
 static struct rzg2l_pinctrl_data r9a08g045_data = {
@@ -2639,6 +2647,7 @@ static struct rzg2l_pinctrl_data r9a08g045_data = {
 	.n_dedicated_pins = ARRAY_SIZE(rzg3s_dedicated_pins),
 	.hwcfg = &rzg3s_hwcfg,
 	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
+	.pmc_writeb = &rzg2l_pmc_writeb,
 };
 
 static const struct of_device_id rzg2l_pinctrl_of_table[] = {
-- 
cgit 


From 7d566a4d270c52ffffd04b78b753bb3ce8cbb867 Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:51 +0100
Subject: pinctrl: renesas: rzg2l: Add function pointers for OEN register
 access

Introduce function pointers oen_read() and oen_write(), in the struct
rzg2l_pinctrl_data to facilitate reading and writing to the PFC_OEN
register.  On the RZ/V2H(P) SoC, unlocking the PWPR.REGWE_B bit before
writing to the PFC_OEN register is necessary, and the PFC_OEN register
has more bits compared to the RZ/G2L family.  To handle these
differences between RZ/G2L and RZ/V2H(P) and to reuse the existing code
for RZ/V2H(P), these function pointers are introduced.

Additionally, populate these function pointers with appropriate data for
existing SoCs.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-10-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 163ce2ae5e92..1daed684930c 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -255,6 +255,8 @@ struct rzg2l_pinctrl_data {
 	unsigned int n_variable_pin_cfg;
 	void (*pwpr_pfc_lock_unlock)(struct rzg2l_pinctrl *pctrl, bool lock);
 	void (*pmc_writeb)(struct rzg2l_pinctrl *pctrl, u8 val, u16 offset);
+	u32 (*oen_read)(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8 pin);
+	int (*oen_write)(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8 pin, u8 oen);
 };
 
 /**
@@ -1035,7 +1037,7 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 		break;
 
 	case PIN_CONFIG_OUTPUT_ENABLE:
-		arg = rzg2l_read_oen(pctrl, cfg, _pin, bit);
+		arg = pctrl->data->oen_read(pctrl, cfg, _pin, bit);
 		if (!arg)
 			return -EINVAL;
 		break;
@@ -1144,7 +1146,7 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 
 		case PIN_CONFIG_OUTPUT_ENABLE:
 			arg = pinconf_to_config_argument(_configs[i]);
-			ret = rzg2l_write_oen(pctrl, cfg, _pin, bit, !!arg);
+			ret = pctrl->data->oen_write(pctrl, cfg, _pin, bit, !!arg);
 			if (ret)
 				return ret;
 			break;
@@ -2623,6 +2625,8 @@ static struct rzg2l_pinctrl_data r9a07g043_data = {
 #endif
 	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
 	.pmc_writeb = &rzg2l_pmc_writeb,
+	.oen_read = &rzg2l_read_oen,
+	.oen_write = &rzg2l_write_oen,
 };
 
 static struct rzg2l_pinctrl_data r9a07g044_data = {
@@ -2636,6 +2640,8 @@ static struct rzg2l_pinctrl_data r9a07g044_data = {
 	.hwcfg = &rzg2l_hwcfg,
 	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
 	.pmc_writeb = &rzg2l_pmc_writeb,
+	.oen_read = &rzg2l_read_oen,
+	.oen_write = &rzg2l_write_oen,
 };
 
 static struct rzg2l_pinctrl_data r9a08g045_data = {
@@ -2648,6 +2654,8 @@ static struct rzg2l_pinctrl_data r9a08g045_data = {
 	.hwcfg = &rzg3s_hwcfg,
 	.pwpr_pfc_lock_unlock = &rzg2l_pwpr_pfc_lock_unlock,
 	.pmc_writeb = &rzg2l_pmc_writeb,
+	.oen_read = &rzg2l_read_oen,
+	.oen_write = &rzg2l_write_oen,
 };
 
 static const struct of_device_id rzg2l_pinctrl_of_table[] = {
-- 
cgit 


From b588b53b2c474bdebbac0a663e0a6a0390db2fdf Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:52 +0100
Subject: pinctrl: renesas: rzg2l: Add support to configure slew-rate

Add support to configure slew-rate property of the pin.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240530173857.164073-11-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 1daed684930c..0cebcb5fc7be 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -127,6 +127,7 @@
 #define PFC(off)		(0x0400 + (off) * 4)
 #define PIN(off)		(0x0800 + (off))
 #define IOLH(off)		(0x1000 + (off) * 8)
+#define SR(off)			(0x1400 + (off) * 8)
 #define IEN(off)		(0x1800 + (off) * 8)
 #define ISEL(off)		(0x2C00 + (off) * 8)
 #define SD_CH(off, ch)		((off) + (ch) * 4)
@@ -145,6 +146,7 @@
 #define PFC_MASK		0x07
 #define IEN_MASK		0x01
 #define IOLH_MASK		0x03
+#define SR_MASK			0x01
 
 #define PM_INPUT		0x1
 #define PM_OUTPUT		0x2
@@ -1049,6 +1051,13 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 		arg = ret;
 		break;
 
+	case PIN_CONFIG_SLEW_RATE:
+		if (!(cfg & PIN_CFG_SR))
+			return -EINVAL;
+
+		arg = rzg2l_read_pin_config(pctrl, SR(off), bit, SR_MASK);
+		break;
+
 	case PIN_CONFIG_DRIVE_STRENGTH: {
 		unsigned int index;
 
@@ -1155,6 +1164,15 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 			settings.power_source = pinconf_to_config_argument(_configs[i]);
 			break;
 
+		case PIN_CONFIG_SLEW_RATE:
+			arg = pinconf_to_config_argument(_configs[i]);
+
+			if (!(cfg & PIN_CFG_SR) || arg > 1)
+				return -EINVAL;
+
+			rzg2l_rmw_pin_config(pctrl, SR(off), bit, SR_MASK, arg);
+			break;
+
 		case PIN_CONFIG_DRIVE_STRENGTH:
 			arg = pinconf_to_config_argument(_configs[i]);
 
-- 
cgit 


From 19d4bce9ce876ad0ee4240ebd849b730b3dc3763 Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:53 +0100
Subject: pinctrl: renesas: rzg2l: Add support for pull-up/down

Add support to configure bias-disable, bias-pull-up, and bias-pull-down
properties of the pin.

Two new function pointers, hw_to_bias_param() and bias_param_to_hw(),
are introduced in the struct rzg2l_pinctrl_data to configure bias
settings, as the values in the PUPD register differ when compared to the
RZ/G2L family and the RZ/V2H(P) SoC.

Value | RZ/G2L        | RZ/V2H
---------------------------------
00b:  | Bias Disabled | Pull up/down disabled
01b:  | Pull-up       | Pull up/down disabled
10b:  | Pull-down     | Pull-down
11b:  | Prohibited    | Pull-up

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240530173857.164073-12-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 72 +++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 0cebcb5fc7be..d65823085bda 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -129,6 +129,7 @@
 #define IOLH(off)		(0x1000 + (off) * 8)
 #define SR(off)			(0x1400 + (off) * 8)
 #define IEN(off)		(0x1800 + (off) * 8)
+#define PUPD(off)		(0x1C00 + (off) * 8)
 #define ISEL(off)		(0x2C00 + (off) * 8)
 #define SD_CH(off, ch)		((off) + (ch) * 4)
 #define ETH_POC(off, ch)	((off) + (ch) * 4)
@@ -147,6 +148,7 @@
 #define IEN_MASK		0x01
 #define IOLH_MASK		0x03
 #define SR_MASK			0x01
+#define PUPD_MASK		0x03
 
 #define PM_INPUT		0x1
 #define PM_OUTPUT		0x2
@@ -259,6 +261,8 @@ struct rzg2l_pinctrl_data {
 	void (*pmc_writeb)(struct rzg2l_pinctrl *pctrl, u8 val, u16 offset);
 	u32 (*oen_read)(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8 pin);
 	int (*oen_write)(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8 pin, u8 oen);
+	int (*hw_to_bias_param)(unsigned int val);
+	int (*bias_param_to_hw)(enum pin_config_param param);
 };
 
 /**
@@ -1000,6 +1004,38 @@ static int rzg2l_write_oen(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8
 	return 0;
 }
 
+static int rzg2l_hw_to_bias_param(unsigned int bias)
+{
+	switch (bias) {
+	case 0:
+		return PIN_CONFIG_BIAS_DISABLE;
+	case 1:
+		return PIN_CONFIG_BIAS_PULL_UP;
+	case 2:
+		return PIN_CONFIG_BIAS_PULL_DOWN;
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static int rzg2l_bias_param_to_hw(enum pin_config_param param)
+{
+	switch (param) {
+	case PIN_CONFIG_BIAS_DISABLE:
+		return 0;
+	case PIN_CONFIG_BIAS_PULL_UP:
+		return 1;
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		return 2;
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
 static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 				     unsigned int _pin,
 				     unsigned long *config)
@@ -1058,6 +1094,23 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 		arg = rzg2l_read_pin_config(pctrl, SR(off), bit, SR_MASK);
 		break;
 
+	case PIN_CONFIG_BIAS_DISABLE:
+	case PIN_CONFIG_BIAS_PULL_UP:
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		if (!(cfg & PIN_CFG_PUPD))
+			return -EINVAL;
+
+		arg = rzg2l_read_pin_config(pctrl, PUPD(off), bit, PUPD_MASK);
+		ret = pctrl->data->hw_to_bias_param(arg);
+		if (ret < 0)
+			return ret;
+
+		if (ret != param)
+			return -EINVAL;
+		/* for PIN_CONFIG_BIAS_PULL_UP/DOWN when enabled we just return 1 */
+		arg = 1;
+		break;
+
 	case PIN_CONFIG_DRIVE_STRENGTH: {
 		unsigned int index;
 
@@ -1173,6 +1226,19 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 			rzg2l_rmw_pin_config(pctrl, SR(off), bit, SR_MASK, arg);
 			break;
 
+		case PIN_CONFIG_BIAS_DISABLE:
+		case PIN_CONFIG_BIAS_PULL_UP:
+		case PIN_CONFIG_BIAS_PULL_DOWN:
+			if (!(cfg & PIN_CFG_PUPD))
+				return -EINVAL;
+
+			ret = pctrl->data->bias_param_to_hw(param);
+			if (ret < 0)
+				return ret;
+
+			rzg2l_rmw_pin_config(pctrl, PUPD(off), bit, PUPD_MASK, ret);
+			break;
+
 		case PIN_CONFIG_DRIVE_STRENGTH:
 			arg = pinconf_to_config_argument(_configs[i]);
 
@@ -2645,6 +2711,8 @@ static struct rzg2l_pinctrl_data r9a07g043_data = {
 	.pmc_writeb = &rzg2l_pmc_writeb,
 	.oen_read = &rzg2l_read_oen,
 	.oen_write = &rzg2l_write_oen,
+	.hw_to_bias_param = &rzg2l_hw_to_bias_param,
+	.bias_param_to_hw = &rzg2l_bias_param_to_hw,
 };
 
 static struct rzg2l_pinctrl_data r9a07g044_data = {
@@ -2660,6 +2728,8 @@ static struct rzg2l_pinctrl_data r9a07g044_data = {
 	.pmc_writeb = &rzg2l_pmc_writeb,
 	.oen_read = &rzg2l_read_oen,
 	.oen_write = &rzg2l_write_oen,
+	.hw_to_bias_param = &rzg2l_hw_to_bias_param,
+	.bias_param_to_hw = &rzg2l_bias_param_to_hw,
 };
 
 static struct rzg2l_pinctrl_data r9a08g045_data = {
@@ -2674,6 +2744,8 @@ static struct rzg2l_pinctrl_data r9a08g045_data = {
 	.pmc_writeb = &rzg2l_pmc_writeb,
 	.oen_read = &rzg2l_read_oen,
 	.oen_write = &rzg2l_write_oen,
+	.hw_to_bias_param = &rzg2l_hw_to_bias_param,
+	.bias_param_to_hw = &rzg2l_bias_param_to_hw,
 };
 
 static const struct of_device_id rzg2l_pinctrl_of_table[] = {
-- 
cgit 


From 6f38a02ad8e0335dd4dda2c42dd599e254cdd91a Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:54 +0100
Subject: pinctrl: renesas: rzg2l: Pass pincontrol device to
 pinconf_generic_parse_dt_config()

Pass the pincontrol device pointer to pinconf_generic_parse_dt_config()
in preparation for passing custom params.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-13-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index d65823085bda..5caff35a9faf 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -532,7 +532,7 @@ static int rzg2l_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 		return -EINVAL;
 	}
 
-	ret = pinconf_generic_parse_dt_config(np, NULL, &configs, &num_configs);
+	ret = pinconf_generic_parse_dt_config(np, pctldev, &configs, &num_configs);
 	if (ret < 0)
 		return ret;
 
-- 
cgit 


From d930e8f783daef890980c0ca209a0f4f9ae73160 Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:55 +0100
Subject: pinctrl: renesas: rzg2l: Add support for custom parameters

In preparation for passing custom params for RZ/V2H(P) SoC assign the
custom params that are being passed via struct rzg2l_pinctrl_data.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240530173857.164073-14-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 5caff35a9faf..ec006a7cd13d 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -257,6 +257,11 @@ struct rzg2l_pinctrl_data {
 	const struct rzg2l_hwcfg *hwcfg;
 	const u64 *variable_pin_cfg;
 	unsigned int n_variable_pin_cfg;
+	unsigned int num_custom_params;
+	const struct pinconf_generic_params *custom_params;
+#ifdef CONFIG_DEBUG_FS
+	const struct pin_config_item *custom_conf_items;
+#endif
 	void (*pwpr_pfc_lock_unlock)(struct rzg2l_pinctrl *pctrl, bool lock);
 	void (*pmc_writeb)(struct rzg2l_pinctrl *pctrl, u8 val, u16 offset);
 	u32 (*oen_read)(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8 pin);
@@ -2290,6 +2295,13 @@ static int rzg2l_pinctrl_register(struct rzg2l_pinctrl *pctrl)
 	pctrl->desc.pmxops = &rzg2l_pinctrl_pmxops;
 	pctrl->desc.confops = &rzg2l_pinctrl_confops;
 	pctrl->desc.owner = THIS_MODULE;
+	if (pctrl->data->num_custom_params) {
+		pctrl->desc.num_custom_params = pctrl->data->num_custom_params;
+		pctrl->desc.custom_params = pctrl->data->custom_params;
+#ifdef CONFIG_DEBUG_FS
+		pctrl->desc.custom_conf_items = pctrl->data->custom_conf_items;
+#endif
+	}
 
 	pins = devm_kcalloc(pctrl->dev, pctrl->desc.npins, sizeof(*pins), GFP_KERNEL);
 	if (!pins)
-- 
cgit 


From 951eaac107631b26649b00cf5f5d9d7d83d8bca4 Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:56 +0100
Subject: pinctrl: renesas: rzg2l: Acquire lock in rzg2l_pinctrl_pm_setup_pfc()

To keep consistency with rzg2l_pinctrl_set_pfc_mode(), acquire the lock
in rzg2l_pinctrl_pm_setup_pfc() during PFC setup.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240530173857.164073-15-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index ec006a7cd13d..4318aaa14413 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -2541,7 +2541,9 @@ static void rzg2l_pinctrl_pm_setup_dedicated_regs(struct rzg2l_pinctrl *pctrl, b
 static void rzg2l_pinctrl_pm_setup_pfc(struct rzg2l_pinctrl *pctrl)
 {
 	u32 nports = pctrl->data->n_port_pins / RZG2L_PINS_PER_PORT;
+	unsigned long flags;
 
+	spin_lock_irqsave(&pctrl->lock, flags);
 	pctrl->data->pwpr_pfc_lock_unlock(pctrl, false);
 
 	/* Restore port registers. */
@@ -2586,6 +2588,7 @@ static void rzg2l_pinctrl_pm_setup_pfc(struct rzg2l_pinctrl *pctrl)
 	}
 
 	pctrl->data->pwpr_pfc_lock_unlock(pctrl, true);
+	spin_unlock_irqrestore(&pctrl->lock, flags);
 }
 
 static int rzg2l_pinctrl_suspend_noirq(struct device *dev)
-- 
cgit 


From fb73d663b31398aea8528fb231e660c4958b29ff Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 6 Jun 2024 09:51:33 +0100
Subject: dt-bindings: pinctrl: renesas: Document RZ/V2H(P) SoC

Add documentation for the pin controller found on the Renesas RZ/V2H(P)
(R9A09G057) SoC.  The RZ/V2H PFC varies slightly compared to the RZ/G2L
family:
  - Additional bits need to be set during pinmuxing,
  - The GPIO pin count is different.

Hence, a SoC-specific compatible string, 'renesas,r9a09g057-pinctrl', is
added for the RZ/V2H(P) SoC.

Also, add the 'renesas,output-impedance' property.  The drive strength
settings on RZ/V2H(P) depend on the different power rails coming out from
the PMIC (connected via I2C).  These power rails (required for drive
strength) can be 1.2V, 1.8V, or 3.3V.

Pins are grouped into 4 groups:

Group 1: Impedance
  - 150/75/38/25 ohms (at 3.3V)
  - 130/65/33/22 ohms (at 1.8V)

Group 2: Impedance
  - 50/40/33/25 ohms (at 1.8V)

Group 3: Impedance
  - 150/75/37.5/25 ohms (at 3.3V)
  - 130/65/33/22 ohms (at 1.8V)

Group 4: Impedance
  - 110/55/30/20 ohms (at 1.8V)
  - 150/75/38/25 ohms (at 1.2V)

The 'renesas,output-impedance' property, as documented, can be
[0, 1, 2, 3], these correspond to register bit values that can
be set in the PFC_IOLH_mn register, which adjusts the drive
strength value and is pin-dependent.

As power rail information may not be available very early in the boot
process, the 'renesas,output-impedance' property is added instead of
reusing the 'output-impedance-ohms' property.

Also, allow bias-disable, bias-pull-down and bias-pull-up properties
as these can be used to configure the pins.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240606085133.632307-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 .../bindings/pinctrl/renesas,rzg2l-pinctrl.yaml    | 37 +++++++++++++++++++---
 1 file changed, 33 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
index 881e992adca3..56d90c8e1fa3 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
@@ -26,6 +26,7 @@ properties:
               - renesas,r9a07g043-pinctrl # RZ/G2UL{Type-1,Type-2} and RZ/Five
               - renesas,r9a07g044-pinctrl # RZ/G2{L,LC}
               - renesas,r9a08g045-pinctrl # RZ/G3S
+              - renesas,r9a09g057-pinctrl # RZ/V2H(P)
 
       - items:
           - enum:
@@ -66,10 +67,14 @@ properties:
     maxItems: 1
 
   resets:
-    items:
-      - description: GPIO_RSTN signal
-      - description: GPIO_PORT_RESETN signal
-      - description: GPIO_SPARE_RESETN signal
+    oneOf:
+      - items:
+          - description: GPIO_RSTN signal
+          - description: GPIO_PORT_RESETN signal
+          - description: GPIO_SPARE_RESETN signal
+      - items:
+          - description: PFC main reset
+          - description: Reset for the control register related to WDTUDFCA and WDTUDFFCM pins
 
 additionalProperties:
   anyOf:
@@ -111,6 +116,16 @@ additionalProperties:
         output-high: true
         output-low: true
         line-name: true
+        bias-disable: true
+        bias-pull-down: true
+        bias-pull-up: true
+        renesas,output-impedance:
+          description:
+            Output impedance for pins on the RZ/V2H(P) SoC. The value provided by this
+            property corresponds to register bit values that can be set in the PFC_IOLH_mn
+            register, which adjusts the drive strength value and is pin-dependent.
+          $ref: /schemas/types.yaml#/definitions/uint32
+          enum: [0, 1, 2, 3]
 
     - type: object
       additionalProperties:
@@ -119,6 +134,20 @@ additionalProperties:
 allOf:
   - $ref: pinctrl.yaml#
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r9a09g057-pinctrl
+    then:
+      properties:
+        resets:
+          maxItems: 2
+    else:
+      properties:
+        resets:
+          minItems: 3
+
 required:
   - compatible
   - reg
-- 
cgit 


From 9bd95ac86e700ab8b1a6c225685e0e5afe426b4e Mon Sep 17 00:00:00 2001
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 30 May 2024 18:38:57 +0100
Subject: pinctrl: renesas: rzg2l: Add support for RZ/V2H SoC

Add pinctrl driver support for RZ/V2H(P) SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240530173857.164073-16-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 374 +++++++++++++++++++++++++++++++-
 1 file changed, 371 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 4318aaa14413..32945d4c8dc0 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -59,6 +59,10 @@
 #define PIN_CFG_OEN			BIT(15)
 #define PIN_CFG_VARIABLE		BIT(16)
 #define PIN_CFG_NOGPIO_INT		BIT(17)
+#define PIN_CFG_NOD			BIT(18)	/* N-ch Open Drain */
+#define PIN_CFG_SMT			BIT(19)	/* Schmitt-trigger input control */
+#define PIN_CFG_ELC			BIT(20)
+#define PIN_CFG_IOLH_RZV2H		BIT(21)
 
 #define RZG2L_MPXED_COMMON_PIN_FUNCS(group) \
 					(PIN_CFG_IOLH_##group | \
@@ -73,6 +77,11 @@
 #define RZG3S_MPXED_PIN_FUNCS(group)	(RZG2L_MPXED_COMMON_PIN_FUNCS(group) | \
 					 PIN_CFG_SOFT_PS)
 
+#define RZV2H_MPXED_PIN_FUNCS		(RZG2L_MPXED_COMMON_PIN_FUNCS(RZV2H) | \
+					 PIN_CFG_NOD | \
+					 PIN_CFG_SR | \
+					 PIN_CFG_SMT)
+
 #define RZG2L_MPXED_ETH_PIN_FUNCS(x)	((x) | \
 					 PIN_CFG_FILONOFF | \
 					 PIN_CFG_FILNUM | \
@@ -135,6 +144,7 @@
 #define ETH_POC(off, ch)	((off) + (ch) * 4)
 #define QSPI			(0x3008)
 #define ETH_MODE		(0x3018)
+#define PFC_OEN			(0x3C40) /* known on RZ/V2H(P) only */
 
 #define PVDD_2500		2	/* I/O domain voltage 2.5V */
 #define PVDD_1800		1	/* I/O domain voltage <= 1.8V */
@@ -142,6 +152,8 @@
 
 #define PWPR_B0WI		BIT(7)	/* Bit Write Disable */
 #define PWPR_PFCWE		BIT(6)	/* PFC Register Write Enable */
+#define PWPR_REGWE_A		BIT(6)	/* PFC and PMC Register Write Enable on RZ/V2H(P) */
+#define PWPR_REGWE_B		BIT(5)	/* OEN Register Write Enable, known only in RZ/V2H(P) */
 
 #define PM_MASK			0x03
 #define PFC_MASK		0x07
@@ -160,6 +172,19 @@
 #define RZG2L_TINT_IRQ_START_INDEX	9
 #define RZG2L_PACK_HWIRQ(t, i)		(((t) << 16) | (i))
 
+/* Custom pinconf parameters */
+#define RENESAS_RZV2H_PIN_CONFIG_OUTPUT_IMPEDANCE	(PIN_CONFIG_END + 1)
+
+static const struct pinconf_generic_params renesas_rzv2h_custom_bindings[] = {
+	{ "renesas,output-impedance", RENESAS_RZV2H_PIN_CONFIG_OUTPUT_IMPEDANCE, 1 },
+};
+
+#ifdef CONFIG_DEBUG_FS
+static const struct pin_config_item renesas_rzv2h_conf_items[] = {
+	PCONFDUMP(RENESAS_RZV2H_PIN_CONFIG_OUTPUT_IMPEDANCE, "output-impedance", "x", true),
+};
+#endif
+
 /* Read/write 8 bits register */
 #define RZG2L_PCTRL_REG_ACCESS8(_read, _addr, _val)	\
 	do {						\
@@ -352,6 +377,15 @@ static u64 rzg2l_pinctrl_get_variable_pin_cfg(struct rzg2l_pinctrl *pctrl,
 	return 0;
 }
 
+static const u64 r9a09g057_variable_pin_cfg[] = {
+	RZG2L_VARIABLE_PIN_CFG_PACK(11, 0, RZV2H_MPXED_PIN_FUNCS),
+	RZG2L_VARIABLE_PIN_CFG_PACK(11, 1, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN),
+	RZG2L_VARIABLE_PIN_CFG_PACK(11, 2, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN),
+	RZG2L_VARIABLE_PIN_CFG_PACK(11, 3, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN),
+	RZG2L_VARIABLE_PIN_CFG_PACK(11, 4, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN),
+	RZG2L_VARIABLE_PIN_CFG_PACK(11, 5, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN),
+};
+
 #ifdef CONFIG_RISCV
 static const u64 r9a07g043f_variable_pin_cfg[] = {
 	RZG2L_VARIABLE_PIN_CFG_PACK(20, 0, PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_PUPD |
@@ -402,6 +436,17 @@ static void rzg2l_pmc_writeb(struct rzg2l_pinctrl *pctrl, u8 val, u16 offset)
 	writeb(val, pctrl->base + offset);
 }
 
+static void rzv2h_pmc_writeb(struct rzg2l_pinctrl *pctrl, u8 val, u16 offset)
+{
+	const struct rzg2l_register_offsets *regs = &pctrl->data->hwcfg->regs;
+	u8 pwpr;
+
+	pwpr = readb(pctrl->base + regs->pwpr);
+	writeb(pwpr | PWPR_REGWE_A, pctrl->base + regs->pwpr);
+	writeb(val, pctrl->base + offset);
+	writeb(pwpr & ~PWPR_REGWE_A, pctrl->base + regs->pwpr);
+}
+
 static void rzg2l_pinctrl_set_pfc_mode(struct rzg2l_pinctrl *pctrl,
 				       u8 pin, u8 off, u8 func)
 {
@@ -1041,14 +1086,104 @@ static int rzg2l_bias_param_to_hw(enum pin_config_param param)
 	return -EINVAL;
 }
 
+static int rzv2h_hw_to_bias_param(unsigned int bias)
+{
+	switch (bias) {
+	case 0:
+	case 1:
+		return PIN_CONFIG_BIAS_DISABLE;
+	case 2:
+		return PIN_CONFIG_BIAS_PULL_DOWN;
+	case 3:
+		return PIN_CONFIG_BIAS_PULL_UP;
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static int rzv2h_bias_param_to_hw(enum pin_config_param param)
+{
+	switch (param) {
+	case PIN_CONFIG_BIAS_DISABLE:
+		return 0;
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		return 2;
+	case PIN_CONFIG_BIAS_PULL_UP:
+		return 3;
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static u8 rzv2h_pin_to_oen_bit(struct rzg2l_pinctrl *pctrl, u32 offset)
+{
+	static const char * const pin_names[] = { "ET0_TXC_TXCLK", "ET1_TXC_TXCLK",
+						  "XSPI0_RESET0N", "XSPI0_CS0N",
+						  "XSPI0_CKN", "XSPI0_CKP" };
+	const struct pinctrl_pin_desc *pin_desc = &pctrl->desc.pins[offset];
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(pin_names); i++) {
+		if (!strcmp(pin_desc->name, pin_names[i]))
+			return i;
+	}
+
+	/* Should not happen. */
+	return 0;
+}
+
+static u32 rzv2h_oen_read(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8 pin)
+{
+	u8 bit;
+
+	if (!(caps & PIN_CFG_OEN))
+		return 0;
+
+	bit = rzv2h_pin_to_oen_bit(pctrl, offset);
+
+	return !(readb(pctrl->base + PFC_OEN) & BIT(bit));
+}
+
+static int rzv2h_oen_write(struct rzg2l_pinctrl *pctrl, u32 caps, u32 offset, u8 pin, u8 oen)
+{
+	const struct rzg2l_hwcfg *hwcfg = pctrl->data->hwcfg;
+	const struct rzg2l_register_offsets *regs = &hwcfg->regs;
+	unsigned long flags;
+	u8 val, bit;
+	u8 pwpr;
+
+	if (!(caps & PIN_CFG_OEN))
+		return -EINVAL;
+
+	bit = rzv2h_pin_to_oen_bit(pctrl, offset);
+	spin_lock_irqsave(&pctrl->lock, flags);
+	val = readb(pctrl->base + PFC_OEN);
+	if (oen)
+		val &= ~BIT(bit);
+	else
+		val |= BIT(bit);
+
+	pwpr = readb(pctrl->base + regs->pwpr);
+	writeb(pwpr | PWPR_REGWE_B, pctrl->base + regs->pwpr);
+	writeb(val, pctrl->base + PFC_OEN);
+	writeb(pwpr & ~PWPR_REGWE_B, pctrl->base + regs->pwpr);
+	spin_unlock_irqrestore(&pctrl->lock, flags);
+
+	return 0;
+}
+
 static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 				     unsigned int _pin,
 				     unsigned long *config)
 {
 	struct rzg2l_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-	enum pin_config_param param = pinconf_to_config_param(*config);
 	const struct rzg2l_hwcfg *hwcfg = pctrl->data->hwcfg;
 	const struct pinctrl_pin_desc *pin = &pctrl->desc.pins[_pin];
+	u32 param = pinconf_to_config_param(*config);
 	u64 *pin_data = pin->drv_data;
 	unsigned int arg = 0;
 	u32 off;
@@ -1159,6 +1294,13 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 		break;
 	}
 
+	case RENESAS_RZV2H_PIN_CONFIG_OUTPUT_IMPEDANCE:
+		if (!(cfg & PIN_CFG_IOLH_RZV2H))
+			return -EINVAL;
+
+		arg = rzg2l_read_pin_config(pctrl, IOLH(off), bit, IOLH_MASK);
+		break;
+
 	default:
 		return -ENOTSUPP;
 	}
@@ -1178,9 +1320,8 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 	const struct rzg2l_hwcfg *hwcfg = pctrl->data->hwcfg;
 	struct rzg2l_pinctrl_pin_settings settings = pctrl->settings[_pin];
 	u64 *pin_data = pin->drv_data;
-	enum pin_config_param param;
 	unsigned int i, arg, index;
-	u32 off;
+	u32 off, param;
 	u64 cfg;
 	int ret;
 	u8 bit;
@@ -1285,6 +1426,16 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 			rzg2l_rmw_pin_config(pctrl, IOLH(off), bit, IOLH_MASK, index);
 			break;
 
+		case RENESAS_RZV2H_PIN_CONFIG_OUTPUT_IMPEDANCE:
+			if (!(cfg & PIN_CFG_IOLH_RZV2H))
+				return -EINVAL;
+
+			arg = pinconf_to_config_argument(_configs[i]);
+			if (arg > 3)
+				return -EINVAL;
+			rzg2l_rmw_pin_config(pctrl, IOLH(off), bit, IOLH_MASK, arg);
+			break;
+
 		default:
 			return -EOPNOTSUPP;
 		}
@@ -1732,6 +1883,39 @@ static const u64 r9a08g045_gpio_configs[] = {
 	RZG2L_GPIO_PORT_PACK(6, 0x2a, RZG3S_MPXED_PIN_FUNCS(A)),			/* P18 */
 };
 
+static const char * const rzv2h_gpio_names[] = {
+	"P00", "P01", "P02", "P03", "P04", "P05", "P06", "P07",
+	"P10", "P11", "P12", "P13", "P14", "P15", "P16", "P17",
+	"P20", "P21", "P22", "P23", "P24", "P25", "P26", "P27",
+	"P30", "P31", "P32", "P33", "P34", "P35", "P36", "P37",
+	"P40", "P41", "P42", "P43", "P44", "P45", "P46", "P47",
+	"P50", "P51", "P52", "P53", "P54", "P55", "P56", "P57",
+	"P60", "P61", "P62", "P63", "P64", "P65", "P66", "P67",
+	"P70", "P71", "P72", "P73", "P74", "P75", "P76", "P77",
+	"P80", "P81", "P82", "P83", "P84", "P85", "P86", "P87",
+	"P90", "P91", "P92", "P93", "P94", "P95", "P96", "P97",
+	"PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7",
+	"PB0", "PB1", "PB2", "PB3", "PB4", "PB5", "PB6", "PB7",
+};
+
+static const u64 r9a09g057_gpio_configs[] = {
+	RZG2L_GPIO_PORT_PACK(8, 0x20, RZV2H_MPXED_PIN_FUNCS),	/* P0 */
+	RZG2L_GPIO_PORT_PACK(6, 0x21, RZV2H_MPXED_PIN_FUNCS),	/* P1 */
+	RZG2L_GPIO_PORT_PACK(2, 0x22, RZG2L_MPXED_COMMON_PIN_FUNCS(RZV2H) |
+				      PIN_CFG_NOD),		/* P2 */
+	RZG2L_GPIO_PORT_PACK(8, 0x23, RZV2H_MPXED_PIN_FUNCS),	/* P3 */
+	RZG2L_GPIO_PORT_PACK(8, 0x24, RZV2H_MPXED_PIN_FUNCS),	/* P4 */
+	RZG2L_GPIO_PORT_PACK(8, 0x25, RZV2H_MPXED_PIN_FUNCS),	/* P5 */
+	RZG2L_GPIO_PORT_PACK(8, 0x26, RZV2H_MPXED_PIN_FUNCS |
+				      PIN_CFG_ELC),		/* P6 */
+	RZG2L_GPIO_PORT_PACK(8, 0x27, RZV2H_MPXED_PIN_FUNCS),	/* P7 */
+	RZG2L_GPIO_PORT_PACK(8, 0x28, RZV2H_MPXED_PIN_FUNCS |
+				      PIN_CFG_ELC),		/* P8 */
+	RZG2L_GPIO_PORT_PACK(8, 0x29, RZV2H_MPXED_PIN_FUNCS),	/* P9 */
+	RZG2L_GPIO_PORT_PACK(8, 0x2a, RZV2H_MPXED_PIN_FUNCS),	/* PA */
+	RZG2L_GPIO_PORT_PACK(6, 0x2b, PIN_CFG_VARIABLE),	/* PB */
+};
+
 static const struct {
 	struct rzg2l_dedicated_configs common[35];
 	struct rzg2l_dedicated_configs rzg2l_pins[7];
@@ -1858,6 +2042,138 @@ static const struct rzg2l_dedicated_configs rzg3s_dedicated_pins[] = {
 						       PIN_CFG_IO_VMC_SD1)) },
 };
 
+static struct rzg2l_dedicated_configs rzv2h_dedicated_pins[] = {
+	{ "NMI", RZG2L_SINGLE_PIN_PACK(0x1, 0, (PIN_CFG_FILONOFF | PIN_CFG_FILNUM |
+						PIN_CFG_FILCLKSEL)) },
+	{ "TMS_SWDIO", RZG2L_SINGLE_PIN_PACK(0x3, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_IEN)) },
+	{ "TDO", RZG2L_SINGLE_PIN_PACK(0x3, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) },
+	{ "WDTUDFCA", RZG2L_SINGLE_PIN_PACK(0x5, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						     PIN_CFG_PUPD | PIN_CFG_NOD)) },
+	{ "WDTUDFCM", RZG2L_SINGLE_PIN_PACK(0x5, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						     PIN_CFG_PUPD | PIN_CFG_NOD)) },
+	{ "SCIF_RXD", RZG2L_SINGLE_PIN_PACK(0x6, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						     PIN_CFG_PUPD)) },
+	{ "SCIF_TXD", RZG2L_SINGLE_PIN_PACK(0x6, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						     PIN_CFG_PUPD)) },
+	{ "XSPI0_CKP", RZG2L_SINGLE_PIN_PACK(0x7, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD | PIN_CFG_OEN)) },
+	{ "XSPI0_CKN", RZG2L_SINGLE_PIN_PACK(0x7, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD | PIN_CFG_OEN)) },
+	{ "XSPI0_CS0N", RZG2L_SINGLE_PIN_PACK(0x7, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						       PIN_CFG_PUPD | PIN_CFG_OEN)) },
+	{ "XSPI0_DS", RZG2L_SINGLE_PIN_PACK(0x7, 3, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						     PIN_CFG_PUPD)) },
+	{ "XSPI0_RESET0N", RZG2L_SINGLE_PIN_PACK(0x7, 4, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+							  PIN_CFG_PUPD | PIN_CFG_OEN)) },
+	{ "XSPI0_RSTO0N", RZG2L_SINGLE_PIN_PACK(0x7, 5, (PIN_CFG_PUPD)) },
+	{ "XSPI0_INT0N", RZG2L_SINGLE_PIN_PACK(0x7, 6, (PIN_CFG_PUPD)) },
+	{ "XSPI0_ECS0N", RZG2L_SINGLE_PIN_PACK(0x7, 7, (PIN_CFG_PUPD)) },
+	{ "XSPI0_IO0", RZG2L_SINGLE_PIN_PACK(0x8, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "XSPI0_IO1", RZG2L_SINGLE_PIN_PACK(0x8, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "XSPI0_IO2", RZG2L_SINGLE_PIN_PACK(0x8, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "XSPI0_IO3", RZG2L_SINGLE_PIN_PACK(0x8, 3, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "XSPI0_IO4", RZG2L_SINGLE_PIN_PACK(0x8, 4, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "XSPI0_IO5", RZG2L_SINGLE_PIN_PACK(0x8, 5, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "XSPI0_IO6", RZG2L_SINGLE_PIN_PACK(0x8, 6, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "XSPI0_IO7", RZG2L_SINGLE_PIN_PACK(0x8, 7, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "SD0CLK", RZG2L_SINGLE_PIN_PACK(0x9, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) },
+	{ "SD0CMD", RZG2L_SINGLE_PIN_PACK(0x9, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						   PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0RSTN", RZG2L_SINGLE_PIN_PACK(0x9, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) },
+	{ "SD0DAT0", RZG2L_SINGLE_PIN_PACK(0xa, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0DAT1", RZG2L_SINGLE_PIN_PACK(0xa, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0DAT2", RZG2L_SINGLE_PIN_PACK(0xa, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0DAT3", RZG2L_SINGLE_PIN_PACK(0xa, 3, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0DAT4", RZG2L_SINGLE_PIN_PACK(0xa, 4, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0DAT5", RZG2L_SINGLE_PIN_PACK(0xa, 5, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0DAT6", RZG2L_SINGLE_PIN_PACK(0xa, 6, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD0DAT7", RZG2L_SINGLE_PIN_PACK(0xa, 7, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD1CLK", RZG2L_SINGLE_PIN_PACK(0xb, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) },
+	{ "SD1CMD", RZG2L_SINGLE_PIN_PACK(0xb, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						   PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD1DAT0", RZG2L_SINGLE_PIN_PACK(0xc, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD1DAT1", RZG2L_SINGLE_PIN_PACK(0xc, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD1DAT2", RZG2L_SINGLE_PIN_PACK(0xc, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "SD1DAT3", RZG2L_SINGLE_PIN_PACK(0xc, 3, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "PCIE0_RSTOUTB", RZG2L_SINGLE_PIN_PACK(0xe, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) },
+	{ "PCIE1_RSTOUTB", RZG2L_SINGLE_PIN_PACK(0xe, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) },
+	{ "ET0_MDIO", RZG2L_SINGLE_PIN_PACK(0xf, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						     PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "ET0_MDC", RZG2L_SINGLE_PIN_PACK(0xf, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						    PIN_CFG_PUPD)) },
+	{ "ET0_RXCTL_RXDV", RZG2L_SINGLE_PIN_PACK(0x10, 0, (PIN_CFG_PUPD)) },
+	{ "ET0_TXCTL_TXEN", RZG2L_SINGLE_PIN_PACK(0x10, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+							    PIN_CFG_PUPD)) },
+	{ "ET0_TXER", RZG2L_SINGLE_PIN_PACK(0x10, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET0_RXER", RZG2L_SINGLE_PIN_PACK(0x10, 3, (PIN_CFG_PUPD)) },
+	{ "ET0_RXC_RXCLK", RZG2L_SINGLE_PIN_PACK(0x10, 4, (PIN_CFG_PUPD)) },
+	{ "ET0_TXC_TXCLK", RZG2L_SINGLE_PIN_PACK(0x10, 5, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+							   PIN_CFG_PUPD | PIN_CFG_OEN)) },
+	{ "ET0_CRS", RZG2L_SINGLE_PIN_PACK(0x10, 6, (PIN_CFG_PUPD)) },
+	{ "ET0_COL", RZG2L_SINGLE_PIN_PACK(0x10, 7, (PIN_CFG_PUPD)) },
+	{ "ET0_TXD0", RZG2L_SINGLE_PIN_PACK(0x11, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET0_TXD1", RZG2L_SINGLE_PIN_PACK(0x11, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET0_TXD2", RZG2L_SINGLE_PIN_PACK(0x11, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET0_TXD3", RZG2L_SINGLE_PIN_PACK(0x11, 3, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET0_RXD0", RZG2L_SINGLE_PIN_PACK(0x11, 4, (PIN_CFG_PUPD)) },
+	{ "ET0_RXD1", RZG2L_SINGLE_PIN_PACK(0x11, 5, (PIN_CFG_PUPD)) },
+	{ "ET0_RXD2", RZG2L_SINGLE_PIN_PACK(0x11, 6, (PIN_CFG_PUPD)) },
+	{ "ET0_RXD3", RZG2L_SINGLE_PIN_PACK(0x11, 7, (PIN_CFG_PUPD)) },
+	{ "ET1_MDIO", RZG2L_SINGLE_PIN_PACK(0x12, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_IEN | PIN_CFG_PUPD)) },
+	{ "ET1_MDC", RZG2L_SINGLE_PIN_PACK(0x12, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						     PIN_CFG_PUPD)) },
+	{ "ET1_RXCTL_RXDV", RZG2L_SINGLE_PIN_PACK(0x13, 0, (PIN_CFG_PUPD)) },
+	{ "ET1_TXCTL_TXEN", RZG2L_SINGLE_PIN_PACK(0x13, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+							    PIN_CFG_PUPD)) },
+	{ "ET1_TXER", RZG2L_SINGLE_PIN_PACK(0x13, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						       PIN_CFG_PUPD)) },
+	{ "ET1_RXER", RZG2L_SINGLE_PIN_PACK(0x13, 3, (PIN_CFG_PUPD)) },
+	{ "ET1_RXC_RXCLK", RZG2L_SINGLE_PIN_PACK(0x13, 4, (PIN_CFG_PUPD)) },
+	{ "ET1_TXC_TXCLK", RZG2L_SINGLE_PIN_PACK(0x13, 5, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+							   PIN_CFG_PUPD | PIN_CFG_OEN)) },
+	{ "ET1_CRS", RZG2L_SINGLE_PIN_PACK(0x13, 6, (PIN_CFG_PUPD)) },
+	{ "ET1_COL", RZG2L_SINGLE_PIN_PACK(0x13, 7, (PIN_CFG_PUPD)) },
+	{ "ET1_TXD0", RZG2L_SINGLE_PIN_PACK(0x14, 0, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET1_TXD1", RZG2L_SINGLE_PIN_PACK(0x14, 1, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET1_TXD2", RZG2L_SINGLE_PIN_PACK(0x14, 2, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET1_TXD3", RZG2L_SINGLE_PIN_PACK(0x14, 3, (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR |
+						      PIN_CFG_PUPD)) },
+	{ "ET1_RXD0", RZG2L_SINGLE_PIN_PACK(0x14, 4, (PIN_CFG_PUPD)) },
+	{ "ET1_RXD1", RZG2L_SINGLE_PIN_PACK(0x14, 5, (PIN_CFG_PUPD)) },
+	{ "ET1_RXD2", RZG2L_SINGLE_PIN_PACK(0x14, 6, (PIN_CFG_PUPD)) },
+	{ "ET1_RXD3", RZG2L_SINGLE_PIN_PACK(0x14, 7, (PIN_CFG_PUPD)) },
+};
+
 static int rzg2l_gpio_get_gpioint(unsigned int virq, struct rzg2l_pinctrl *pctrl)
 {
 	const struct pinctrl_pin_desc *pin_desc = &pctrl->desc.pins[virq];
@@ -2394,6 +2710,9 @@ static int rzg2l_pinctrl_probe(struct platform_device *pdev)
 	BUILD_BUG_ON(ARRAY_SIZE(r9a08g045_gpio_configs) * RZG2L_PINS_PER_PORT >
 		     ARRAY_SIZE(rzg2l_gpio_names));
 
+	BUILD_BUG_ON(ARRAY_SIZE(r9a09g057_gpio_configs) * RZG2L_PINS_PER_PORT >
+		     ARRAY_SIZE(rzv2h_gpio_names));
+
 	pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
 	if (!pctrl)
 		return -ENOMEM;
@@ -2665,6 +2984,22 @@ static void rzg2l_pwpr_pfc_lock_unlock(struct rzg2l_pinctrl *pctrl, bool lock)
 	}
 }
 
+static void rzv2h_pwpr_pfc_lock_unlock(struct rzg2l_pinctrl *pctrl, bool lock)
+{
+	const struct rzg2l_register_offsets *regs = &pctrl->data->hwcfg->regs;
+	u8 pwpr;
+
+	if (lock) {
+		/* Set the PWPR register to be write-protected */
+		pwpr = readb(pctrl->base + regs->pwpr);
+		writeb(pwpr & ~PWPR_REGWE_A, pctrl->base + regs->pwpr);
+	} else {
+		/* Set the PWPR register to allow PFC and PMC register to write */
+		pwpr = readb(pctrl->base + regs->pwpr);
+		writeb(PWPR_REGWE_A | pwpr, pctrl->base + regs->pwpr);
+	}
+}
+
 static const struct rzg2l_hwcfg rzg2l_hwcfg = {
 	.regs = {
 		.pwpr = 0x3014,
@@ -2710,6 +3045,12 @@ static const struct rzg2l_hwcfg rzg3s_hwcfg = {
 	.oen_max_port = 7, /* P7_1 is the maximum OEN port. */
 };
 
+static const struct rzg2l_hwcfg rzv2h_hwcfg = {
+	.regs = {
+		.pwpr = 0x3c04,
+	},
+};
+
 static struct rzg2l_pinctrl_data r9a07g043_data = {
 	.port_pins = rzg2l_gpio_names,
 	.port_pin_configs = r9a07g043_gpio_configs,
@@ -2763,6 +3104,29 @@ static struct rzg2l_pinctrl_data r9a08g045_data = {
 	.bias_param_to_hw = &rzg2l_bias_param_to_hw,
 };
 
+static struct rzg2l_pinctrl_data r9a09g057_data = {
+	.port_pins = rzv2h_gpio_names,
+	.port_pin_configs = r9a09g057_gpio_configs,
+	.n_ports = ARRAY_SIZE(r9a09g057_gpio_configs),
+	.dedicated_pins = rzv2h_dedicated_pins,
+	.n_port_pins = ARRAY_SIZE(r9a09g057_gpio_configs) * RZG2L_PINS_PER_PORT,
+	.n_dedicated_pins = ARRAY_SIZE(rzv2h_dedicated_pins),
+	.hwcfg = &rzv2h_hwcfg,
+	.variable_pin_cfg = r9a09g057_variable_pin_cfg,
+	.n_variable_pin_cfg = ARRAY_SIZE(r9a09g057_variable_pin_cfg),
+	.num_custom_params = ARRAY_SIZE(renesas_rzv2h_custom_bindings),
+	.custom_params = renesas_rzv2h_custom_bindings,
+#ifdef CONFIG_DEBUG_FS
+	.custom_conf_items = renesas_rzv2h_conf_items,
+#endif
+	.pwpr_pfc_lock_unlock = &rzv2h_pwpr_pfc_lock_unlock,
+	.pmc_writeb = &rzv2h_pmc_writeb,
+	.oen_read = &rzv2h_oen_read,
+	.oen_write = &rzv2h_oen_write,
+	.hw_to_bias_param = &rzv2h_hw_to_bias_param,
+	.bias_param_to_hw = &rzv2h_bias_param_to_hw,
+};
+
 static const struct of_device_id rzg2l_pinctrl_of_table[] = {
 	{
 		.compatible = "renesas,r9a07g043-pinctrl",
@@ -2776,6 +3140,10 @@ static const struct of_device_id rzg2l_pinctrl_of_table[] = {
 		.compatible = "renesas,r9a08g045-pinctrl",
 		.data = &r9a08g045_data,
 	},
+	{
+		.compatible = "renesas,r9a09g057-pinctrl",
+		.data = &r9a09g057_data,
+	},
 	{ /* sentinel */ }
 };
 
-- 
cgit