791d3ef2e1
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
31 lines
854 B
Plaintext
31 lines
854 B
Plaintext
* Freescale General-purpose Timers Module
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Required properties:
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- compatible : should be
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"fsl,<chip>-gtm", "fsl,gtm" for SOC GTMs
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"fsl,<chip>-qe-gtm", "fsl,qe-gtm", "fsl,gtm" for QE GTMs
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"fsl,<chip>-cpm2-gtm", "fsl,cpm2-gtm", "fsl,gtm" for CPM2 GTMs
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- reg : should contain gtm registers location and length (0x40).
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- interrupts : should contain four interrupts.
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- clock-frequency : specifies the frequency driving the timer.
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Example:
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timer@500 {
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compatible = "fsl,mpc8360-gtm", "fsl,gtm";
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reg = <0x500 0x40>;
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interrupts = <90 8 78 8 84 8 72 8>;
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interrupt-parent = <&ipic>;
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/* filled by u-boot */
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clock-frequency = <0>;
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};
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timer@440 {
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compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm";
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reg = <0x440 0x40>;
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interrupts = <12 13 14 15>;
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interrupt-parent = <&qeic>;
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/* filled by u-boot */
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clock-frequency = <0>;
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};
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