From: Andrew Jeffery <andrew@aj.id.au>
To: Lee Jones <lee.jones@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Joel Stanley <joel@jms.id.au>,
Alexandre Courbot <gnurou@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Jeremy Kerr <jk@ozlabs.org>,
"linux-gpio @ vger . kernel . org" <linux-gpio@vger.kernel.org>,
"linux-kernel @ vger . kernel . org"
<linux-kernel@vger.kernel.org>,
"devicetree @ vger . kernel . org" <devicetree@vger.kernel.org>,
Andrew Jeffery <andrew@aj.id.au>
Subject: [PATCH] syscon: dt-bindings: Add documentation for Aspeed system control units
Date: Thu, 8 Sep 2016 14:43:18 +0930 [thread overview]
Message-ID: <1473311598-32722-1-git-send-email-andrew@aj.id.au> (raw)
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Joel Stanley <joel@jms.id.au>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
Documentation/devicetree/bindings/mfd/aspeed-scu.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/aspeed-scu.txt
diff --git a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
new file mode 100644
index 000000000000..4fc5b83726d6
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
@@ -0,0 +1,18 @@
+The Aspeed System Control Unit manages the global behaviour of the SoC,
+configuring elements such as clocks, pinmux, and reset.
+
+Required properties:
+- compatible: One of:
+ "aspeed,ast2400-scu", "syscon", "simple-mfd"
+ "aspeed,g4-scu", "syscon", "simple-mfd"
+ "aspeed,ast2500-scu", "syscon", "simple-mfd"
+ "aspeed,g5-scu", "syscon", "simple-mfd"
+
+- reg: contains the offset and length of the SCU memory region
+
+Example:
+
+syscon: syscon@1e6e2000 {
+ compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
+ reg = <0x1e6e2000 0x1a8>;
+};
--
2.7.4
next reply other threads:[~2016-09-08 5:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-08 5:13 Andrew Jeffery [this message]
2016-09-08 7:00 ` Lee Jones
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