From dc986c600ff738f35f6c29f8901bc40250d36734 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Pali=20Roh=C3=A1r?= 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 Reviewed-by: Stefan Roese --- 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 888ccfe..55ed685 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; -- 2.7.4