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clk: qcom: gcc-ipq6018: mark gcc_xo_clk_src as critical

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The XO clock source is always-on in hardware and cannot be gated.
Without CLK_IS_CRITICAL, runtime PM of downstream consumers (such as
the CMN PLL driver) cascades a disable up to gcc_xo_clk_src, causing
a branch status timeout warning.

The IPQ8074 GCC driver already marks this clock as CLK_IS_CRITICAL.
Apply the same fix to IPQ6018.

Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311182147.30266-1-ansuelsmth@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
John Crispin
2026-03-11 19:21:42 +01:00
committed by Bjorn Andersson
parent b39ae8c2f3
commit 27c7ec7ad7
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/qcom/gcc-ipq6018.c
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@@ -400,7 +400,7 @@ static struct clk_branch gcc_xo_clk_src = {
.fw_name = "xo",
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
.ops = &clk_branch2_ops,
},
},