atsamd: Enable ADC support for samd51 devices (#1204)

* adc: Enable ADC support for samd51 devices Signed-off-by: Florian Heilmann <Florian.Heilmann@gmx.net>
2019-02-08 18:02:32 +01:00
parent f1c804907c
commit af0d292e23
3 changed files with 100 additions and 19 deletions
--- a/src/atsamd/gpio.h
+++ b/src/atsamd/gpio.h
@@ -28,6 +28,7 @@ struct gpio_pwm gpio_pwm_setup(uint8_t pin, uint32_t cycle_time, uint8_t val);
 void gpio_pwm_write(struct gpio_pwm g, uint8_t val);

 struct gpio_adc {
+    void *regs;
    uint32_t chan;
 };
 struct gpio_adc gpio_adc_setup(uint8_t pin);