diff mbox series

[U-Boot,v2,05/15] gpio: stm32f7_gpio: handle node ngpios

Message ID 1520847978-24321-6-git-send-email-patrick.delaunay@st.com
State Accepted
Delegated to: Tom Rini
Headers show
Series arm: stm32mp1: add initial support for STM32MP157 | expand

Commit Message

Patrick DELAUNAY March 12, 2018, 9:46 a.m. UTC 
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
---

Changes in v2: None

 drivers/gpio/stm32f7_gpio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Tom Rini March 19, 2018, 10:35 p.m. UTC | #1 
On Mon, Mar 12, 2018 at 10:46:08AM +0100, Patrick Delaunay wrote:

> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/drivers/gpio/stm32f7_gpio.c b/drivers/gpio/stm32f7_gpio.c
index 11bc66d..376e86c 100644
--- a/drivers/gpio/stm32f7_gpio.c
+++ b/drivers/gpio/stm32f7_gpio.c
@@ -90,7 +90,8 @@  static int gpio_stm32_probe(struct udevice *dev)
 	if (!name)
 		return -EINVAL;
 	uc_priv->bank_name = name;
-	uc_priv->gpio_count = STM32_GPIOS_PER_BANK;
+	uc_priv->gpio_count = dev_read_u32_default(dev, "ngpios",
+						   STM32_GPIOS_PER_BANK);
 	debug("%s, addr = 0x%p, bank_name = %s\n", __func__, (u32 *)priv->regs,
 	      uc_priv->bank_name);