[PATCH v2] PCI: dw-rockchip: Delay link training after hot reset in EP mode

Manivannan Sadhasivam mani at kernel.org
Fri Jun 13 04:22:43 PDT 2025


On Fri, 13 Jun 2025 12:19:09 +0200, Niklas Cassel wrote:
> RK3588 TRM, section "11.6.1.3.3 Hot Reset and Link-Down Reset" states that:
> """
> If you want to delay link re-establishment (after reset) so that you can
> reprogram some registers through DBI, you must set app_ltssm_enable =0
> immediately after core_rst_n as shown in above. This can be achieved by
> enable the app_dly2_en, and end-up the delay by assert app_dly2_done.
> """
> 
> [...]

Applied, thanks!

[1/1] PCI: dw-rockchip: Delay link training after hot reset in EP mode
      commit: dcca6051a220484f0c1a5cb018f3012735067254

Best regards,
-- 
Manivannan Sadhasivam <mani at kernel.org>




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