The number of pins to be configured could be more than 50 e.g. in case of sdram controller, there are about 56 pins (32 data lines, 12 address & some control signals).
Signed-off-by: Vikas Manocha vikas.manocha@st.com cc: Christophe KERELLO christophe.kerello@st.com --- Changed in v4: None Changed in v3: None Changed in v2: None
drivers/pinctrl/pinctrl_stm32.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl_stm32.c b/drivers/pinctrl/pinctrl_stm32.c index 01f0429..d7b5ea3 100644 --- a/drivers/pinctrl/pinctrl_stm32.c +++ b/drivers/pinctrl/pinctrl_stm32.c @@ -7,6 +7,7 @@
DECLARE_GLOBAL_DATA_PTR;
+#define MAX_PINS_ONE_IP 70 #define MODE_BITS_MASK 3 #define OSPEED_MASK 3 #define PUPD_MASK 3 @@ -95,7 +96,7 @@ static int prep_gpio_ctl(struct stm32_gpio_ctl *gpio_ctl, u32 gpio_fn, int node) static int stm32_pinctrl_set_state_simple(struct udevice *dev, struct udevice *periph) { - u32 pin_mux[50]; + u32 pin_mux[MAX_PINS_ONE_IP]; struct fdtdec_phandle_args args; int rv, len;