[PATCH] pmdomain: mediatek: set default off flag for MT8195 AUDIO power domain
Louis-Alexis Eyraud
louisalexis.eyraud at collabora.com
Tue Sep 23 01:52:12 PDT 2025
In MT8195 power domain data array, set the KEEP_DEFAULT_OFF and
ACTIVE_WAKEUP flags for the AUDIO power domain entry to avoid
having this domain being on during boot sequence when unneeded.
Fixes: 0e789b491ba0 ("pmdomain: core: Leave powered-on genpds on until sync_state")
Fixes: 13a4b7fb6260 ("pmdomain: core: Leave powered-on genpds on until late_initcall_sync")
Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud at collabora.com>
---
Patch tested on Mediatek Genio 1200-EVK board (based on MT8395 SoC)
with a kernel based on linux-next (tag: next-20250922).
---
drivers/pmdomain/mediatek/mt8195-pm-domains.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pmdomain/mediatek/mt8195-pm-domains.h b/drivers/pmdomain/mediatek/mt8195-pm-domains.h
index 9405e8f62eaf07112d52a28e6545d26a4342c7c6..1d3ca195ac75806c458db71db4538940f37128a8 100644
--- a/drivers/pmdomain/mediatek/mt8195-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8195-pm-domains.h
@@ -126,6 +126,7 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8195[] = {
MT8195_TOP_AXI_PROT_EN_2_CLR,
MT8195_TOP_AXI_PROT_EN_2_STA1),
},
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
},
[MT8195_POWER_DOMAIN_MFG0] = {
.name = "mfg0",
---
base-commit: fba389ea7aa6401d3539456123cbadfa1a87231e
change-id: 20250922-mt8195-pmdomain-audio-fix-f7ebf2afb15f
Best regards,
--
Louis-Alexis Eyraud <louisalexis.eyraud at collabora.com>
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