alif/ospi_flash: Use mp_hal_pin_config to configure OSPI pins.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Author: iabdalkader

ports/alif/ospi_flash.c

@@ -262,30 +262,40 @@ int ospi_flash_init(void) {
 
     self->pin = pin;
 
-    uint32_t ck_pad_ctrl = PADCTRL_OUTPUT_DRIVE_STRENGTH_12MA | PADCTRL_SLEW_RATE_FAST;
-    uint32_t io_pad_ctrl = PADCTRL_OUTPUT_DRIVE_STRENGTH_12MA | PADCTRL_SLEW_RATE_FAST | PADCTRL_READ_ENABLE;
-
-    pinconf_set(pin->pin_cs->port, pin->pin_cs->pin, OSPI_PIN_FUNCTION, PADCTRL_OUTPUT_DRIVE_STRENGTH_12MA);
-    pinconf_set(pin->pin_clk_p->port, pin->pin_clk_p->pin, OSPI_PIN_FUNCTION, ck_pad_ctrl);
+    mp_hal_pin_config(pin->pin_cs, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+        MP_HAL_PIN_SPEED_LOW, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, false);
+    mp_hal_pin_config(pin->pin_clk_p, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+        MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, false);
     if (pin->pin_clk_n != NULL) {
-        pinconf_set(pin->pin_clk_n->port, pin->pin_clk_n->pin, OSPI_PIN_FUNCTION, ck_pad_ctrl);
+        mp_hal_pin_config(pin->pin_clk_n, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+            MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, false);
     }
     if (pin->pin_rwds != NULL) {
-        pinconf_set(pin->pin_rwds->port, pin->pin_rwds->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
+        mp_hal_pin_config(pin->pin_rwds, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+            MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
         if (pin->pin_rwds->port == PORT_10 && pin->pin_rwds->pin == PIN_7) {
             // Alif: P5_6 is needed to support proper alt function selection of P10_7.
-            pinconf_set(PORT_5, PIN_6, OSPI_PIN_FUNCTION, io_pad_ctrl);
+            mp_hal_pin_config(pin_P5_6, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+                MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
         }
     }
-    pinconf_set(pin->pin_d0->port, pin->pin_d0->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
-    pinconf_set(pin->pin_d1->port, pin->pin_d1->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
-    pinconf_set(pin->pin_d2->port, pin->pin_d2->pin, OSPI_PIN_FUNCTION, io_pad_ctrl | PADCTRL_DRIVER_DISABLED_PULL_UP);
-    pinconf_set(pin->pin_d3->port, pin->pin_d3->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
+    mp_hal_pin_config(pin->pin_d0, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+        MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
+    mp_hal_pin_config(pin->pin_d1, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+        MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
+    mp_hal_pin_config(pin->pin_d2, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_UP,
+        MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
+    mp_hal_pin_config(pin->pin_d3, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+        MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
     if (pin->pin_d4 != NULL) {
-        pinconf_set(pin->pin_d4->port, pin->pin_d4->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
-        pinconf_set(pin->pin_d5->port, pin->pin_d5->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
-        pinconf_set(pin->pin_d6->port, pin->pin_d6->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
-        pinconf_set(pin->pin_d7->port, pin->pin_d7->pin, OSPI_PIN_FUNCTION, io_pad_ctrl);
+        mp_hal_pin_config(pin->pin_d4, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+            MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
+        mp_hal_pin_config(pin->pin_d5, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+            MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
+        mp_hal_pin_config(pin->pin_d6, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+            MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
+        mp_hal_pin_config(pin->pin_d7, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE,
+            MP_HAL_PIN_SPEED_HIGH, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_OSPI, true);
     }
 
     // Reset the SPI flash.