clk: bcm2835: Limit PCM clock to OSC and PLLD_PER

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Restrict clock sources for the PCM peripheral to the oscillator and
PLLD_PER because other source may have varying rates or be switched off.
Prevent other sources from being selected by replacing their names in
the list of potential parents with dummy entries (entry index is
significant).

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

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Phil Elwell 2017-06-01 15:14:16 +01:00 • committed by Stephen Boyd

parent e45098d703

commit 8c0de581c4

1 changed files with 26 additions and 1 deletions

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drivers/clk/bcm/clk-bcm2835.c

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