Thread (2 messages) 2 messages, 2 authors, 2025-09-08

Re: [PATCH v4] PCI: j721e: Fix programming sequence of "strap" settings

From: Manivannan Sadhasivam <mani@kernel.org>
Date: 2025-09-08 12:23:26
Also in: linux-omap, linux-pci, lkml, stable

On Mon, 08 Sep 2025 17:38:27 +0530, Siddharth Vadapalli wrote:
The Cadence PCIe Controller integrated in the TI K3 SoCs supports both
Root-Complex and Endpoint modes of operation. The Glue Layer allows
"strapping" the Mode of operation of the Controller, the Link Speed
and the Link Width. This is enabled by programming the "PCIEn_CTRL"
register (n corresponds to the PCIe instance) within the CTRL_MMR
memory-mapped register space. The "reset-values" of the registers are
also different depending on the mode of operation.

[...]
Applied, thanks!

[1/1] PCI: j721e: Fix programming sequence of "strap" settings
      commit: f842d3313ba179d4005096357289c7ad09cec575

Best regards,
-- 
Manivannan Sadhasivam [off-list ref]

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