From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Modify the `PIN_CFG_MASK()` macro to be 32-bit wide. The current maximum
value for `PIN_CFG_*` is `BIT(21)`, which fits within a 32-bit mask.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 32945d4c8dc0..bfaeeb00ac4a 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -89,7 +89,7 @@
 
 #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)
+#define PIN_CFG_MASK			GENMASK_ULL(31, 0)
 
 /*
  * m indicates the bitmap of supported pins, a is the register index
@@ -1187,7 +1187,7 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 	u64 *pin_data = pin->drv_data;
 	unsigned int arg = 0;
 	u32 off;
-	u64 cfg;
+	u32 cfg;
 	int ret;
 	u8 bit;
 
@@ -1322,7 +1322,7 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 	u64 *pin_data = pin->drv_data;
 	unsigned int i, arg, index;
 	u32 off, param;
-	u64 cfg;
+	u32 cfg;
 	int ret;
 	u8 bit;
 
@@ -2755,9 +2755,9 @@ 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;
-		u64 cfg, caps;
+		u32 off, caps;
 		u8 pincnt;
-		u32 off;
+		u64 cfg;
 
 		cfg = pctrl->data->port_pin_configs[port];
 		off = RZG2L_PIN_CFG_TO_PORT_OFFSET(cfg);
@@ -2801,7 +2801,7 @@ 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 caps;
 	u32 i;
 
 	/*
-- 
2.34.1

On 18.06.2024 20:48, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> Modify the `PIN_CFG_MASK()` macro to be 32-bit wide. The current maximum
> value for `PIN_CFG_*` is `BIT(21)`, which fits within a 32-bit mask.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

> ---
>  drivers/pinctrl/renesas/pinctrl-rzg2l.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
> index 32945d4c8dc0..bfaeeb00ac4a 100644
> --- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
> +++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
> @@ -89,7 +89,7 @@
>  
>  #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)
> +#define PIN_CFG_MASK			GENMASK_ULL(31, 0)
>  
>  /*
>   * m indicates the bitmap of supported pins, a is the register index
> @@ -1187,7 +1187,7 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
>  	u64 *pin_data = pin->drv_data;
>  	unsigned int arg = 0;
>  	u32 off;
> -	u64 cfg;
> +	u32 cfg;
>  	int ret;
>  	u8 bit;
>  
> @@ -1322,7 +1322,7 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
>  	u64 *pin_data = pin->drv_data;
>  	unsigned int i, arg, index;
>  	u32 off, param;
> -	u64 cfg;
> +	u32 cfg;
>  	int ret;
>  	u8 bit;
>  
> @@ -2755,9 +2755,9 @@ 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;
> -		u64 cfg, caps;
> +		u32 off, caps;
>  		u8 pincnt;
> -		u32 off;
> +		u64 cfg;
>  
>  		cfg = pctrl->data->port_pin_configs[port];
>  		off = RZG2L_PIN_CFG_TO_PORT_OFFSET(cfg);
> @@ -2801,7 +2801,7 @@ 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 caps;
>  	u32 i;
>  
>  	/*

On Tue, Jun 18, 2024 at 7:48 PM Prabhakar <prabhakar.csengg@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Modify the `PIN_CFG_MASK()` macro to be 32-bit wide. The current maximum
> value for `PIN_CFG_*` is `BIT(21)`, which fits within a 32-bit mask.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-pinctrl for v6.11.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds