clk: shmobile: Add R-Car Gen2 RCAN clock support

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Add the RCAN clock support to the R-Car generation 2 CPG driver.  This clock
gets derived from  the USB_EXTAL clock, dividing  it by 6.  The layout of the
RCANCKCR register is similar to those of the clocks supported by the 'clk-div6'
driver but has no divider field, and so can't be supported by that driver...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

...

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Sergei Shtylyov 2015-01-06 00:25:08 +03:00 • committed by Geert Uytterhoeven

parent a2868160f4

commit 90cf0e2b96

2 changed files with 46 additions and 4 deletions

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10

Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt

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40

drivers/clk/shmobile/clk-rcar-gen2.c

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