Messages in this thread | | | From | Kishon Vijay Abraham I <> | Subject | [PATCH v3 0/4] AM64: Add PCIe bindings and driver support | Date | Mon, 22 Feb 2021 17:10:26 +0530 |
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AM64 uses the same PCIe controller as in J7200, however AM642 EVM doesn't have a clock generator (unlike J7200 base board). Here the clock from the SERDES has to be routed to the PCIE connector. This series provides an option for the pci-j721e.c driver to drive reference clock output to the connector.
v1 of the patch series can be found @ [1] v2 of the patch series can be found @ [2]
Changes from v2: *) Fix DT binding documentation suggested by Rob
Changes from v1: *) Fixed missing initialization of "ret" variable in the error path.
[1] -> http://lore.kernel.org/r/20201224115658.2795-1-kishon@ti.com [2] -> https://lore.kernel.org/r/20210104124103.30930-1-kishon@ti.com
Kishon Vijay Abraham I (4): dt-bindings: PCI: ti,j721e: Add binding to represent refclk to the connector dt-bindings: PCI: ti,j721e: Add host mode dt-bindings for TI's AM64 SoC dt-bindings: PCI: ti,j721e: Add endpoint mode dt-bindings for TI's AM64 SoC PCI: j721e: Add support to provide refclk to PCIe connector
.../bindings/pci/ti,j721e-pci-ep.yaml | 9 ++++---- .../bindings/pci/ti,j721e-pci-host.yaml | 19 +++++++++++------ drivers/pci/controller/cadence/pci-j721e.c | 21 ++++++++++++++++++- 3 files changed, 38 insertions(+), 11 deletions(-)
-- 2.17.1
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