From dc986c600ff738f35f6c29f8901bc40250d36734 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Mon, 25 Jul 2022 13:56:13 +0200
Subject: [PATCH] gpio: mvebu_gpio: Read number of gpios from DT
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Device tree property "ngpios" contains number of gpios.
Use it when available.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
---
 drivers/gpio/mvebu_gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/mvebu_gpio.c b/drivers/gpio/mvebu_gpio.c
index 888ccfe4d1..55ed685f70 100644
--- a/drivers/gpio/mvebu_gpio.c
+++ b/drivers/gpio/mvebu_gpio.c
@@ -92,7 +92,7 @@ static int mvebu_gpio_probe(struct udevice *dev)
 	struct mvebu_gpio_priv *priv = dev_get_priv(dev);
 
 	priv->regs = dev_read_addr_ptr(dev);
-	uc_priv->gpio_count = MVEBU_GPIOS_PER_BANK;
+	uc_priv->gpio_count = dev_read_u32_default(dev, "ngpios", MVEBU_GPIOS_PER_BANK);
 	priv->name[0] = 'A' + dev_seq(dev);
 	uc_priv->bank_name = priv->name;
 
-- 
2.39.5