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Thu, 07 Nov 2019 21:20:42 -0800 (PST) From: Joel Stanley To: Rob Herring , Greg KH , Jeremy Kerr Subject: [PATCH v2 08/11] dt-bindings: fsi: Add description of FSI master Date: Fri, 8 Nov 2019 15:49:42 +1030 Message-Id: <20191108051945.7109-9-joel@jms.id.au> X-Mailer: git-send-email 2.24.0.rc1 In-Reply-To: <20191108051945.7109-1-joel@jms.id.au> References: <20191108051945.7109-1-joel@jms.id.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191107_212045_746571_1EC178BF X-CRM114-Status: GOOD ( 11.21 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Alistar Popple , Eddie James , linux-kernel@vger.kernel.org, Steven Rostedt , Ingo Molnar , linux-arm-kernel@lists.infradead.org, linux-fsi@lists.ozlabs.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This describes the FSI master present in the AST2600. Signed-off-by: Joel Stanley --- .../bindings/fsi/fsi-master-aspeed.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt diff --git a/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt b/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt new file mode 100644 index 000000000000..b758f91914f7 --- /dev/null +++ b/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt @@ -0,0 +1,24 @@ +Device-tree bindings for AST2600 FSI master +------------------------------------------- + +The AST2600 contains two identical FSI masters. They share a clock and have a +separate interrupt line and output pins. + +Required properties: + - compatible: "aspeed,ast2600-fsi-master" + - reg: base address and length + - clocks: phandle and clock number + - interrupts: platform dependent interrupt description + - pinctrl-0: phandle to pinctrl node + - pinctrl-names: pinctrl state + +Examples: + + fsi-master { + compatible = "aspeed,ast2600-fsi-master", "fsi-master"; + reg = <0x1e79b000 0x94>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fsi1_default>; + clocks = <&syscon ASPEED_CLK_GATE_FSICLK>; + }; -- 2.24.0.rc1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel