[nrf fromlist] modules: hal_nordic: dvfs: patch medlow trim entry

DVFS medlow oppoint should use trim entry index 2, this needs to be updated in hal/hal_nordic. Currently this is not possible because of time constraints that is why this temporary patch is applied. This is the only point where new_f_trim_entry is used. Upstream PR: zephyrproject-rtos/zephyr#78665 Signed-off-by: Lukasz Stepnicki <[email protected]>
nrfconnect · Sep 18, 2024 · 2fb756e · 2fb756e
1 parent 51545d0
commit 2fb756e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/modules/hal_nordic/nrfs/dvfs/ld_dvfs.c b/modules/hal_nordic/nrfs/dvfs/ld_dvfs.c
@@ -264,6 +264,11 @@ int32_t ld_dvfs_configure_hsfll(enum dvfs_frequency_setting oppoint)
 
 	uint8_t freq_trim = get_dvfs_oppoint_data(oppoint)->new_f_trim_entry;
 
+	/* Temporary patch fixing medlow oppoint trim index */
+	if (oppoint == DVFS_FREQ_MEDLOW) {
+		freq_trim = 2;
+	}
+
 #if defined(CONFIG_SOC_NRF54H20_CPUAPP) || defined(CONFIG_SOC_NRF9280_CPUAPP)
 	hsfll_trim.vsup	  = NRF_FICR->TRIM.APPLICATION.HSFLL.TRIM.VSUP;
 	hsfll_trim.coarse = NRF_FICR->TRIM.APPLICATION.HSFLL.TRIM.COARSE[freq_trim];