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clk: qcom: mmcc-sdm660: fix stuck video_subcore0 clock

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[ Upstream commit 000cbe3896 ]

This clock can't be enable with VENUS_CORE0 GDSC turned off. But that
GDSC is under HW control so it can be turned off at any moment.
Instead of checking the dependent clock we can just vote for it to
enable later when GDSC gets turned on.

Fixes: 5db3ae8b33 ("clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver")
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20250315-clock-fix-v1-1-2efdc4920dda@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Barnabás Czémán
2025-03-15 16:26:17 +01:00
committed by Greg Kroah-Hartman
parent f19a85216a
commit b9d693b3bc
1 changed files with 1 additions and 1 deletions
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drivers/clk/qcom/mmcc-sdm660.c
+1 -1
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@@ -2544,7 +2544,7 @@ static struct clk_branch video_core_clk = {
static struct clk_branch video_subcore0_clk = {
.halt_reg = 0x1048,
.halt_check = BRANCH_HALT,
.halt_check = BRANCH_HALT_SKIP,
.clkr = {
.enable_reg = 0x1048,
.enable_mask = BIT(0),