Baikal-T1 AHCI controller is based on the DWC AHCI SATA IP-core v4.10aReviewed-by: Hannes Reinecke <hare@xxxxxxx>
with the next specific settings: two SATA ports, cascaded CSR access based
on two clock domains (APB and AXI), selectable source of the reference
clock (though stable work is currently available from the external source
only), two reset lanes for the application and SATA ports domains. Other
than that the device is fully compatible with the generic DWC AHCI SATA
bindings.
Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
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Changelog v2:
- Rename 'syscon' property to 'baikal,bt1-syscon'.
- Drop macro usage from the example node.
---
.../bindings/ata/baikal,bt1-ahci.yaml | 127 ++++++++++++++++++
1 file changed, 127 insertions(+)
create mode 100644 Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml