Re: [PATCH] clk: qcom: gcc-ipq6018: mark gcc_xo_clk_src as critical
From: Konrad Dybcio
Date: Mon Mar 16 2026 - 10:23:08 EST
On 3/11/26 7:21 PM, Christian Marangi wrote:
> From: John Crispin <john@xxxxxxxxxxx>
>
> 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@xxxxxxxxxxx>
> Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad