diff mbox series

[5.10.y-cip,17/24] pinctrl: renesas: rzg2l: Improve rzg2l_gpio_register()

Message ID 20220802110850.1496057-18-biju.das.jz@bp.renesas.com (mailing list archive)
State Accepted
Delegated to: Pavel Machek
Headers show
Series Add RZ/{G2LC, V2L} support | expand

Commit Message

Biju Das Aug. 2, 2022, 11:08 a.m. UTC 
commit 2e08ab0427fe3e33a92a37cfe3b6db340ab7397f upstream.

Update rzg2l_gpio_register() to use driver data for chip->names
and check for gpio-range. This allows reusing the driver for
SoC's with different port pin definitions(eg:- RZ/G2UL SoC has
fewer ports compared to RZ/G2L and port pin definitions are
different).

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220206194614.13209-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index ccee9c9e2e22..cb805502fb0f 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -1090,12 +1090,12 @@  static int rzg2l_gpio_register(struct rzg2l_pinctrl *pctrl)
 	}
 
 	if (of_args.args[0] != 0 || of_args.args[1] != 0 ||
-	    of_args.args[2] != ARRAY_SIZE(rzg2l_gpio_names)) {
+	    of_args.args[2] != pctrl->data->n_port_pins) {
 		dev_err(pctrl->dev, "gpio-ranges does not match selected SOC\n");
 		return -EINVAL;
 	}
 
-	chip->names = rzg2l_gpio_names;
+	chip->names = pctrl->data->port_pins;
 	chip->request = rzg2l_gpio_request;
 	chip->free = rzg2l_gpio_free;
 	chip->get_direction = rzg2l_gpio_get_direction;