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d524dac927
The device tree is used by more than just PowerPC. Make the documentation
directory available to all.
v2: reorganized files while moving to create arch and driver specific
directories.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
32 lines
903 B
Plaintext
32 lines
903 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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- interrupt-parent : interrupt source phandle.
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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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