drivers: pwm: pwm_nrfx: Fix driver suspending
This commit clears current settings of the PWM perihperal
that are stored inside device structure.
This makes sure that PWM period and prescaler is configured
as expected after driver was suspended.
Signed-off-by: Radoslaw Koppel <radoslaw.koppel@nordicsemi.no>
diff --git a/drivers/pwm/pwm_nrfx.c b/drivers/pwm/pwm_nrfx.c
index 256ae4a..6ff93aa 100644
--- a/drivers/pwm/pwm_nrfx.c
+++ b/drivers/pwm/pwm_nrfx.c
@@ -288,6 +288,8 @@
const struct pwm_nrfx_config *config = dev->config;
nrfx_pwm_uninit(&config->pwm);
+
+ memset(dev->data, 0, sizeof(struct pwm_nrfx_data));
}
static int pwm_nrfx_set_power_state(uint32_t new_state,
