linux-kernel - [PATCH 1/2] dt-bindings: aspeed-scu: Add clock and reset properties

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Message-Id: <20170823060957.31167-1-joel@jms.id.au>
Date:   Wed, 23 Aug 2017 15:39:56 +0930
From:   Joel Stanley <joel@....id.au>
To:     Lee Jones <lee.jones@...aro.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, Andrew Jeffery <andrew@...id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Jeremy Kerr <jk@...abs.org>,
        Rick Altherr <raltherr@...gle.com>,
        Ryan Chen <ryan_chen@...eedtech.com>
Subject: [PATCH 1/2] dt-bindings: aspeed-scu: Add clock and reset properties

Signed-off-by: Joel Stanley <joel@....id.au>
---
 Documentation/devicetree/bindings/mfd/aspeed-scu.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
index 4fc5b83726d6..ce8cf0ec6279 100644
--- a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
+++ b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
@@ -9,10 +9,16 @@ Required properties:
 		"aspeed,g5-scu", "syscon", "simple-mfd"
 
 - reg:		contains the offset and length of the SCU memory region
+- #clock-cells: should be set to <1> - the system controller is also a
+	clock provider
+- #reset-cells: should be set to <1> - the system controller is also a
+	reset line provider
 
 Example:
 
 syscon: syscon@...e2000 {
 	compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
 	reg = <0x1e6e2000 0x1a8>;
+	#clock-cells = <1>;
+	#reset-cells = <1>;
 };
-- 
2.14.1