[PATCH 1/2] pinctrl: stmfx: update pincontrol and gpio device name

[Patrick Delaunay]

The device name is used in pinmux command and in log trace
so it is better to use the parent parent name ("stmfx at 42" for
example) than a generic name ("pinctrl" or "stmfx-gpio")
to identify the device instance.

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

 drivers/pinctrl/pinctrl-stmfx.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c
index c2ea82770e..b789f3686c 100644
--- a/drivers/pinctrl/pinctrl-stmfx.c
+++ b/drivers/pinctrl/pinctrl-stmfx.c
@@ -408,8 +408,11 @@ static int stmfx_pinctrl_bind(struct udevice *dev)
 {
 	struct stmfx_pinctrl *plat = dev_get_platdata(dev);
 
+	/* subnode name is not explicit: use father name */
+	device_set_name(dev, dev->parent->name);
+
 	return device_bind_driver_to_node(dev->parent,
-					  "stmfx-gpio", "stmfx-gpio",
+					  "stmfx-gpio", dev->parent->name,
 					  dev_ofnode(dev), &plat->gpio);
 };
 
-- 
2.17.1