From 3c0198c8f30e6e203e050a924aab888f380fe9e3 Mon Sep 17 00:00:00 2001 From: Piyush Mehta Date: Mon, 8 Feb 2021 23:33:55 +0530 Subject: [PATCH] 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: Piyush Mehta Acked-by: Rob Herring Signed-off-by: Jens Axboe --- Documentation/devicetree/bindings/ata/ahci-ceva.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt index 7561cc4de371..bfb6da0281ec 100644 --- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt +++ b/Documentation/devicetree/bindings/ata/ahci-ceva.txt @@ -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>; };