linux-kernel - [PATCH v2 3/3] dt-bindings: arm: atmel: add binding for SAM9X60 shutdown controller

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Date:   Thu, 21 Feb 2019 13:45:56 +0000
From:   <Claudiu.Beznea@...rochip.com>
To:     <robh+dt@...nel.org>, <mark.rutland@....com>,
        <Nicolas.Ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <Ludovic.Desroches@...rochip.com>, <sre@...nel.org>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <Claudiu.Beznea@...rochip.com>
Subject: [PATCH v2 3/3] dt-bindings: arm: atmel: add binding for SAM9X60
 shutdown controller

From: Claudiu Beznea <claudiu.beznea@...rochip.com>

Add documentation for SAM9X60 shutdown controller.

Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
---
 Documentation/devicetree/bindings/arm/atmel-sysregs.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
index 14f319f694b7..50f282ccbcb7 100644
--- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
@@ -83,7 +83,7 @@ SHDWC SAMA5D2-Compatible Shutdown Controller
 1) shdwc node
 
 required properties:
-- compatible: should be "atmel,sama5d2-shdwc".
+- compatible: should be "atmel,sama5d2-shdwc" or "microchip,sam9x60-shdwc".
 - reg: should contain registers location and length
 - clocks: phandle to input clock.
 - #address-cells: should be one. The cell is the wake-up input index.
@@ -95,6 +95,9 @@ optional properties:
   microseconds. It's usually a board-related property.
 - atmel,wakeup-rtc-timer: boolean to enable Real-Time Clock wake-up.
 
+optional microchip,sam9x60-shdwc properties:
+- atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up.
+
 The node contains child nodes for each wake-up input that the platform uses.
 
 2) input nodes
-- 
2.7.4