[PATCH v3 3/5] PCI: qcom: Add CGC disable workaround for Nord PCIe
sashiko-bot at kernel.org
sashiko-bot at kernel.org
Wed Sep 9 04:54:25 PDT 2026
> Nord requires a workaround to address a timing convergence issue in the
> PCIe power domain. To avoid the issue, set the CORE_CLK_CGC_DIS and
> AUX_PWR_DET bits in PARF_SYS_CTRL after controller initialization.
>
> The SLV_ACLK_CGC_DIS bit is already configured by hardware reset. This
> change adds the remaining required settings as documented in
> QCTDD11972446.
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
> Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru at oss.qualcomm.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260909-nord-v3-0-b0a82721c547@oss.qualcomm.com?part=3
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