Re: [PATCH 0/7] clk: qcom: gcc: Do not turn off PCIe GDSCs during gdsc_disable()
From: Krishna Chaitanya Chundru
Date: Fri Jan 02 2026 - 06:37:36 EST
On 1/2/2026 5:04 PM, Konrad Dybcio wrote:
On 1/2/26 10:43 AM, Krishna Chaitanya Chundru wrote:
With PWRSTS_OFF_ON, PCIe GDSCs are turned off during gdsc_disable(). This
can happen during scenarios such as system suspend and breaks the resume
of PCIe controllers from suspend.
Isn't turning the GDSCs off what we want though? At least during system
suspend?
If we are keeping link in D3cold it makes sense, but currently we are
not keeping in D3cold
so we don't expect them to get off.
- Krishna Chaitanya.
Konrad