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drivers/misc: atmel-ssc: document clock properties

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Document the clock properties required by the atmel-ssc driver.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Boris BREZILLON 2013-12-17 16:01:47 +01:00 • committed by Greg Kroah-Hartman
parent 864382dcc1
commit 725fc13643
1 changed files with 5 additions and 0 deletions
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5
Documentation/devicetree/bindings/misc/atmel-ssc.txt
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@ -6,6 +6,9 @@ Required properties:
- atmel,at91sam9g45-ssc: support dma transfer
- reg: Should contain SSC registers location and length
- interrupts: Should contain SSC interrupt
- clock-names: tuple listing input clock names.
Required elements: "pclk"
- clocks: phandles to input clocks.
Required properties for devices compatible with "atmel,at91sam9g45-ssc":
@ -20,6 +23,8 @@ ssc0: ssc@fffbc000 {
compatible = "atmel,at91rm9200-ssc";
reg = <0xfffbc000 0x4000>;
interrupts = <14 4 5>;
clocks = <&ssc0_clk>;
clock-names = "pclk";
};
- DMA transfer: