Revert "drivers: clock_control: Add handling of missing NRF_BICR LFOSC modes"

This reverts commit 36ce7ae.

Signed-off-by: Jari Tervonen <jari.tervonen@nordicsemi.no>

Author: tervonenja

drivers/clock_control/clock_control_nrf_lfclk.c

@@ -332,11 +332,8 @@ static int lfclk_init(const struct device *dev)
 
 	lfosc_mode = nrf_bicr_lfosc_mode_get(BICR);
 
-	if (lfosc_mode == NRF_BICR_LFOSC_MODE_UNCONFIGURED
-#if NRF_BICR_HAS_LFOSC_LFXOCONFIG_DISABLED
-	    || lfosc_mode == NRF_BICR_LFOSC_MODE_DISABLED
-#endif
-	) {
+	if (lfosc_mode == NRF_BICR_LFOSC_MODE_UNCONFIGURED ||
+	    lfosc_mode == NRF_BICR_LFOSC_MODE_DISABLED) {
 		dev_data->max_accuracy = LFCLK_HFXO_ACCURACY;
 	} else {
 		ret = lfosc_get_accuracy(&dev_data->max_accuracy);
@@ -346,7 +343,6 @@ static int lfclk_init(const struct device *dev)
 		}
 
 		switch (lfosc_mode) {
-#if NRF_BICR_HAS_LFOSC_LFXOCONFIG_CRYSTAL
 		case NRF_BICR_LFOSC_MODE_CRYSTAL:
 			clock_option = &clock_options[dev_data->clock_options_cnt];
 			clock_option->accuracy = dev_data->max_accuracy;
@@ -360,25 +356,7 @@ static int lfclk_init(const struct device *dev)
 			clock_option->src = NRFS_CLOCK_SRC_LFCLK_XO_PIERCE_HP;
 			dev_data->clock_options_cnt++;
 			break;
-#endif
-#if NRF_BICR_HAS_LFOSC_LFXOCONFIG_PIERCE
-		case NRF_BICR_LFOSC_MODE_PIERCE:
-			clock_option = &clock_options[dev_data->clock_options_cnt];
-			clock_option->accuracy = dev_data->max_accuracy;
-			clock_option->precision = 0;
-			clock_option->src = NRFS_CLOCK_SRC_LFCLK_XO_PIERCE;
-			dev_data->clock_options_cnt++;
-			break;
-#endif
-#if NRF_BICR_HAS_LFOSC_LFXOCONFIG_PIXO
-		case NRF_BICR_LFOSC_MODE_PIXO:
-			clock_option = &clock_options[dev_data->clock_options_cnt];
-			clock_option->accuracy = dev_data->max_accuracy;
-			clock_option->precision = 0;
-			clock_option->src = NRFS_CLOCK_SRC_LFCLK_XO_PIXO;
-			dev_data->clock_options_cnt++;
-			break;
-#endif
+
 		case NRF_BICR_LFOSC_MODE_EXTSINE:
 			clock_option = &clock_options[dev_data->clock_options_cnt];
 			clock_option->accuracy = dev_data->max_accuracy;