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Subject[PATCH V2 1/2] dt-bindings: ata: ahci: ceva: Update documentation for CEVA Controller
Date
This patch updates the documentation for the CEVA controller for adding
the optional properties for 'phys' and 'resets'.

Signed-off-by: Piyush Mehta <piyush.mehta@xilinx.com>
---
Documentation/devicetree/bindings/ata/ahci-ceva.txt | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
index 7561cc4..da423eb 100644
--- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
@@ -38,6 +38,9 @@ Required properties:

Optional properties:
- ceva,broken-gen2: limit to gen1 speed instead of gen2.
+ - phys: phandle for the PHY device
+ - phy-names: Should be "sata-phy"
+ - resets: phandle to the reset controller for the SATA IP

Examples:
ahci@fd0c0000 {
@@ -56,4 +59,7 @@ Examples:
ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;
ceva,broken-gen2;
+ phy-names = "sata-phy";
+ phys = <&psgtr 1 PHY_TYPE_SATA 1 1>;
+ resets = <&zynqmp_reset ZYNQMP_RESET_SATA>;
};
--
2.7.4
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