teensy: Update GPIO speed consts to align with changes in stm32 port.

ports/teensy/hal_gpio.c

@@ -52,7 +52,7 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
             *port_pcr |= PORT_PCR_DSE;
 
             /* Configure the IO Speed */
-            if (GPIO_Init->Speed > GPIO_SPEED_MEDIUM) {
+            if (GPIO_Init->Speed > GPIO_SPEED_FREQ_MEDIUM) {
                 *port_pcr &= ~PORT_PCR_SRE;
             } else {
                 *port_pcr |= PORT_PCR_SRE;

ports/teensy/led.c

@@ -33,7 +33,7 @@ void led_init(void) {
     GPIO_InitTypeDef GPIO_InitStructure;
 
     /* Configure I/O speed, mode, output type and pull */
-    GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
+    GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
     GPIO_InitStructure.Mode = MICROPY_HW_LED_OTYPE;
     GPIO_InitStructure.Pull = GPIO_NOPULL;
 

ports/teensy/teensy_hal.h

@@ -74,10 +74,10 @@ typedef struct {
 #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
                             ((PULL) == GPIO_PULLDOWN))
 
-#define  GPIO_SPEED_LOW         ((uint32_t)0)
-#define  GPIO_SPEED_MEDIUM      ((uint32_t)1)
-#define  GPIO_SPEED_FAST        ((uint32_t)2)
-#define  GPIO_SPEED_HIGH        ((uint32_t)3)
+#define GPIO_SPEED_FREQ_LOW       ((uint32_t)0)
+#define GPIO_SPEED_FREQ_MEDIUM    ((uint32_t)1)
+#define GPIO_SPEED_FREQ_HIGH      ((uint32_t)2)
+#define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)3)
 
 #define IS_GPIO_AF(af)      ((af) >= 0 && (af) <= 7)