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From: shubhrajyoti.datta@gmail.com
To: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	devel@driverdev.osuosl.org
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	sboyd@kernel.org, gregkh@linuxfoundation.org,
	mturquette@baylibre.com,
	Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>,
	robh+dt@kernel.org, soren.brinkmann@xilinx.com
Subject: [PATCH v3 01/10] dt-bindings: add documentation of xilinx clocking wizard
Date: Thu, 28 Nov 2019 12:06:08 +0530
Message-ID: <54f8c5ce9c84265437734943f68e3ee4c2458bd5.1574922435.git.shubhrajyoti.datta@xilinx.com> (raw)
In-Reply-To: <cover.1574922435.git.shubhrajyoti.datta@xilinx.com>

From: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>

Add the devicetree binding for the xilinx clocking wizard.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
---
 .../bindings/clock/xlnx,clocking-wizard.txt        | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/xlnx,clocking-wizard.txt

diff --git a/Documentation/devicetree/bindings/clock/xlnx,clocking-wizard.txt b/Documentation/devicetree/bindings/clock/xlnx,clocking-wizard.txt
new file mode 100644
index 0000000..aedac84
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/xlnx,clocking-wizard.txt
@@ -0,0 +1,32 @@
+Binding for Xilinx Clocking Wizard IP Core
+
+This binding uses the common clock binding[1]. Details about the devices can be
+found in the product guide[2].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Clocking Wizard Product Guide
+http://www.xilinx.com/support/documentation/ip_documentation/clk_wiz/v5_1/pg065-clk-wiz.pdf
+
+Required properties:
+ - compatible: Must be 'xlnx,clocking-wizard'
+ - #clock-cells: Number of cells in a clock specifier. Should be 1
+ - reg: Base and size of the cores register space
+ - clocks: Handle to input clock
+ - clock-names: Tuple containing 'clk_in1' and 's_axi_aclk'
+ - clock-output-names: Names for the output clocks
+
+Optional properties:
+ - speed-grade: Speed grade of the device (valid values are 1..3)
+
+Example:
+	clock-generator@40040000 {
+		#clock-cells = <1>;
+		reg = <0x40040000 0x1000>;
+		compatible = "xlnx,clocking-wizard";
+		speed-grade = <1>;
+		clock-names = "clk_in1", "s_axi_aclk";
+		clocks = <&clkc 15>, <&clkc 15>;
+		clock-output-names = "clk_out0", "clk_out1", "clk_out2",
+				     "clk_out3", "clk_out4", "clk_out5",
+				     "clk_out6", "clk_out7";
+	};
-- 
2.1.1

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Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-28  6:36 [PATCH v3 00/10] clk: clk-wizard: clock-wizard: Driver updates shubhrajyoti.datta
2019-11-28  6:36 ` shubhrajyoti.datta [this message]
2019-12-13 19:52   ` [PATCH v3 01/10] dt-bindings: add documentation of xilinx clocking wizard Rob Herring
2019-11-28  6:36 ` [PATCH v3 02/10] clk: clock-wizard: Move the clockwizard to clk shubhrajyoti.datta
2019-12-13 19:49   ` Rob Herring
2019-11-28  6:36 ` [PATCH v3 03/10] clk: clock-wizard: Fix kernel-doc warning shubhrajyoti.datta
2020-01-05 19:48   ` Stephen Boyd
2019-11-28  6:36 ` [PATCH v3 04/10] clk: clock-wizard: Add support for dynamic reconfiguration shubhrajyoti.datta
2020-01-05 19:54   ` Stephen Boyd
2019-11-28  6:36 ` [PATCH v3 05/10] clk: clock-wizard: Add support for fractional support shubhrajyoti.datta
2019-11-28  6:36 ` [PATCH v3 06/10] clk: clock-wizard: Remove the hardcoding of the clock outputs shubhrajyoti.datta
2020-01-05 19:56   ` Stephen Boyd
2019-11-28  6:36 ` [PATCH v3 07/10] clk: clock-wizard: Update the fixed factor divisors shubhrajyoti.datta
2020-01-05 20:00   ` Stephen Boyd
2020-01-06  4:17     ` Shubhrajyoti Datta
2020-01-06  6:10       ` Stephen Boyd
2019-11-28  6:36 ` [PATCH v3 08/10] clk: clock-wizard: Make the output names unique shubhrajyoti.datta
2019-11-28  7:45   ` Dan Carpenter
2019-11-29 12:07     ` Shubhrajyoti Datta
2019-11-29 19:02       ` Dan Carpenter
2019-11-28  6:36 ` [PATCH v3 09/10] staging: clocking-wizard: Delete the driver from the staging shubhrajyoti.datta
2020-01-05 19:45   ` Stephen Boyd
2019-11-28  6:36 ` [PATCH v3 10/10] clk: clock-wizard: Fix the compilation failure shubhrajyoti.datta
2020-01-05 19:46   ` Stephen Boyd

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