dt-bindings: PCI: ti,j721e-pci-host: Add ACSPCIE proxy control property

Browse source

Add the "ti,syscon-acspcie-proxy-ctrl" device-tree property which is
used to obtain a reference to the ACSPCIE Proxy Control register along
with the details of the PAD IO Buffer output enable bits.

The ACSPCIE Proxy Control register is used to drive the reference clock
for the PCIe Endpoint device via the PAD IO Buffers of the ACSPCIE module.
The ACSPCIE module can be used as an alternative to either an on-board
clock generator or an external clock generator for providing the reference
clock to the PCIe Endpoint device.

Link: https://lore.kernel.org/linux-pci/20240829105316.1483684-2-s-vadapalli@ti.com
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

...

This commit is contained in:

Siddharth Vadapalli 2024-08-29 16:23:15 +05:30 • committed by Krzysztof Wilczyński

parent 8400291e28

commit cb08c3a32b

No known key found for this signature in database

GPG key ID: 7C64768D3DE334E7

1 changed files with 10 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml

View file