Commit 3c0198c8 authored by Piyush Mehta's avatar Piyush Mehta Committed by Jens Axboe
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dt-bindings: ata: ahci: ceva: Update documentation for CEVA Controller 



This patch updates the documentation for the CEVA controller for adding
the optional properties for 'phys' and 'resets'.

Signed-off-by: default avatarPiyush Mehta <piyush.mehta@xilinx.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent a38fd874

Documentation/devicetree/bindings/ata/ahci-ceva.txt

+4 −0
Original line number Diff line number Diff line
@@ -38,6 +38,8 @@ Required properties: 


Optional properties:

  - ceva,broken-gen2: limit to gen1 speed instead of gen2.

  - phys: phandle for the PHY device

  - resets: phandle to the reset controller for the SATA IP



Examples:

	ahci@fd0c0000 {
@@ -56,4 +58,6 @@ Examples: 
		ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;

		ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;

		ceva,broken-gen2;

		phys = <&psgtr 1 PHY_TYPE_SATA 1 1>;

		resets = <&zynqmp_reset ZYNQMP_RESET_SATA>;

	};