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pinctrl: stmfx: update pin name 

Update pin name to avoid duplicated name with SOC GPIO
gpio0...gpio15 / agpio0....agpio7: add a stmfx prefix.

This pin name can be used in pinmux command.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay 2020-10-28 10:51:57 +01:00
parent c2a8181d45
commit e27e96aa80
1 changed files with 4 additions and 4 deletions
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8
drivers/pinctrl/pinctrl-stmfx.c
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@ -343,8 +343,8 @@ static int stmfx_pinctrl_get_pins_count(struct udevice *dev)
} }
/* /*
* STMFX pins[15:0] are called "gpio[15:0]" * STMFX pins[15:0] are called "stmfx_gpio[15:0]"
* and STMFX pins[23:16] are called "agpio[7:0]" * and STMFX pins[23:16] are called "stmfx_agpio[7:0]"
*/ */
#define MAX_PIN_NAME_LEN 7 #define MAX_PIN_NAME_LEN 7
static char pin_name[MAX_PIN_NAME_LEN]; static char pin_name[MAX_PIN_NAME_LEN];
@ -352,9 +352,9 @@ static const char *stmfx_pinctrl_get_pin_name(struct udevice *dev,
unsigned int selector) unsigned int selector)
{ {
if (selector < STMFX_MAX_GPIO) if (selector < STMFX_MAX_GPIO)
snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector); snprintf(pin_name, MAX_PIN_NAME_LEN, "stmfx_gpio%u", selector);
else else
snprintf(pin_name, MAX_PIN_NAME_LEN, "agpio%u", selector - 16); snprintf(pin_name, MAX_PIN_NAME_LEN, "stmfx_agpio%u", selector - 16);
return pin_name; return pin_name;
} }