[PATCH 06/11] irqchip/renesas-rzv2h: Add max_tssel variable to struct rzv2h_hw_info

[Biju Das <biju.das.jz@xxxxxxxxxxxxxx>]

The number of GPIO interrupts on RZ/G3E for TINT selection is 141 compared
to 86 on RZ/V2H.

Add max_tssel variable to struct rzv2h_hw_info to handle this difference.

Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
 drivers/irqchip/irq-renesas-rzv2h.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c
index 195ce9c5e5b5..b244cd61cba4 100644
--- a/drivers/irqchip/irq-renesas-rzv2h.c
+++ b/drivers/irqchip/irq-renesas-rzv2h.c
@@ -78,14 +78,15 @@
 
 #define ICU_TINT_EXTRACT_HWIRQ(x)		FIELD_GET(GENMASK(15, 0), (x))
 #define ICU_TINT_EXTRACT_GPIOINT(x)		FIELD_GET(GENMASK(31, 16), (x))
-#define ICU_PB5_TINT				0x55
 
 /**
  * struct rzv2h_hw_info - Interrupt Control Unit controller hardware info structure.
  * @t_offs: TINT offset
+ * @max_tssel: TSSEL max value
  */
 struct rzv2h_hw_info {
 	u16 t_offs;
+	u8 max_tssel;
 };
 
 /**
@@ -298,13 +299,12 @@ static int rzv2h_tint_set_type(struct irq_data *d, unsigned int type)
 		return -EINVAL;
 	}
 
+	priv = irq_data_to_priv(d);
 	tint = (u32)(uintptr_t)irq_data_get_irq_chip_data(d);
-	if (tint > ICU_PB5_TINT)
+	if (tint > priv->info->max_tssel)
 		return -EINVAL;
 
-	priv = irq_data_to_priv(d);
 	hwirq = irqd_to_hwirq(d);
-
 	tint_nr = hwirq - ICU_TINT_START;
 
 	tssr_k = ICU_TSSR_K(tint_nr);
@@ -514,6 +514,7 @@ static int rzv2h_icu_init_common(struct device_node *node, struct device_node *p
 
 static const struct rzv2h_hw_info rzv2h_hw_params = {
 	.t_offs = 0,
+	.max_tssel = 0x55,
 };
 
 static int rzv2h_icu_init(struct device_node *node, struct device_node *parent)
-- 
2.43.0