Re: [PATCH v2 3/4] PCI: qcom: Add CGC disable workaround for Nord PCIe

From: Konrad Dybcio

Date: Wed Sep 02 2026 - 11:31:12 EST


On 8/28/26 10:43 AM, Krishna Chaitanya Chundru wrote:
> 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.
>
> Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad