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Subject[PATCH v2 7/8] dt-bindings: phy: uniphier-ahci: Add bindings for Pro4 SoC
Date
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>
---
.../bindings/phy/socionext,uniphier-ahci-phy.yaml | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml b/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
index 745c525ce6b9..67415f7ebe8c 100644
--- a/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
@@ -16,6 +16,7 @@ maintainers:
properties:
compatible:
enum:
+ - socionext,uniphier-pro4-ahci-phy
- socionext,uniphier-pxs2-ahci-phy
- socionext,uniphier-pxs3-ahci-phy

@@ -30,6 +31,9 @@ properties:

clock-names:
oneOf:
+ - items: # for Pro4
+ - const: gio
+ - const: link
- items: # for PXs2
- const: link
- items: # for others
@@ -37,12 +41,20 @@ properties:
- const: phy

resets:
- maxItems: 2
+ minItems: 2
+ maxItems: 5

reset-names:
- items:
- - const: link
- - const: phy
+ oneOf:
+ - items: # for Pro4
+ - const: gio
+ - const: link
+ - const: pm
+ - const: tx
+ - const: rx
+ - items: # for others
+ - const: link
+ - const: phy

required:
- compatible
--
2.7.4
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