Update AHCI-PHY binding document for UniPhier Pro4 SoC. Add a compatible
string, clock and reset lines for the SoC to the document.
Pro4 AHCI-PHY needs to control additional GIO clock line and reset lines
("pm", "tx", and "rx").
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1635503947-18250-8-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
properties:
compatible:
enum:
+ - socionext,uniphier-pro4-ahci-phy
- socionext,uniphier-pxs2-ahci-phy
- socionext,uniphier-pxs3-ahci-phy
const: 0
clocks:
+ minItems: 1
maxItems: 2
clock-names:
oneOf:
- items: # for PXs2
- const: link
+ - items: # for Pro4
+ - const: link
+ - const: gio
- items: # for others
- const: link
- const: phy
resets:
- maxItems: 2
+ minItems: 2
+ maxItems: 5
reset-names:
- items:
- - const: link
- - const: phy
+ oneOf:
+ - items: # for Pro4
+ - const: link
+ - const: gio
+ - const: pm
+ - const: tx
+ - const: rx
+ - items: # for others
+ - const: link
+ - const: phy
required:
- compatible