From: Richard Fitzgerald <rf@opensource.cirrus.com>
Date: Mon, 22 Jul 2019 10:07:47 +0100
Subject: gpio: madera: Add support for Cirrus Logic CS47L15
Git-commit: d06be8bc290aa255b9fd8602e60fb9f487aa0f48
Patch-mainline: 5.4-rc1
References: bnc#1151927 5.3.4

As the gpio is common to all madera codecs all that is needed
is to setup the correct number of GPIO pins for the CS47L15.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20190722090748.20807-3-ckeepax@opensource.cirrus.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/gpio/gpio-madera.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/gpio/gpio-madera.c
+++ b/drivers/gpio/gpio-madera.c
@@ -136,6 +136,9 @@ static int madera_gpio_probe(struct plat
 	madera_gpio->gpio_chip.parent = pdev->dev.parent;
 
 	switch (madera->type) {
+	case CS47L15:
+		madera_gpio->gpio_chip.ngpio = CS47L15_NUM_GPIOS;
+		break;
 	case CS47L35:
 		madera_gpio->gpio_chip.ngpio = CS47L35_NUM_GPIOS;
 		break;