From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Jeffery Subject: [PATCH v2 2/8] syscon: dt-bindings: Add documentation for Aspeed system control units Date: Fri, 19 Aug 2016 22:14:08 +0930 Message-ID: <20160819124414.24242-3-andrew@aj.id.au> References: <20160819124414.24242-1-andrew@aj.id.au> Return-path: In-Reply-To: <20160819124414.24242-1-andrew@aj.id.au> Sender: linux-kernel-owner@vger.kernel.org To: Linus Walleij , Joel Stanley Cc: Alexandre Courbot , Mark Rutland , Rob Herring , Benjamin Herrenschmidt , Jeremy Kerr , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Andrew Jeffery List-Id: devicetree@vger.kernel.org Signed-off-by: Andrew Jeffery --- Since v1: * Add SoC-specific compatible strings 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>; +}; -- 2.9.3