From: Lucas Stach <l.stach@pengutronix.de>
Date: Wed, 29 Jun 2022 17:04:20 +0000 (+0200)
Subject: gpio: pca9570: add pca9571 support
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d274f02eb98be8ec1d13bb9d16493eb1711a3d37;p=linux.git

gpio: pca9570: add pca9571 support

The PCA9571 very similar to the PCA9570, it only differs in the
number of GPIOs.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
---

diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c
index cb2b2f735c159..ab2a652964ec2 100644
--- a/drivers/gpio/gpio-pca9570.c
+++ b/drivers/gpio/gpio-pca9570.c
@@ -121,12 +121,14 @@ static int pca9570_probe(struct i2c_client *client)
 
 static const struct i2c_device_id pca9570_id_table[] = {
 	{ "pca9570", 4 },
+	{ "pca9571", 8 },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(i2c, pca9570_id_table);
 
 static const struct of_device_id pca9570_of_match_table[] = {
 	{ .compatible = "nxp,pca9570", .data = (void *)4 },
+	{ .compatible = "nxp,pca9571", .data = (void *)8 },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, pca9570_of_match_table);