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Boris Brezillon authored
commit 68af4fa8 upstream. bcm2835_pll_divider_off() is resetting the divider field in the A2W reg to zero when disabling the clock. Make sure we preserve this value by reading the previous a2w_reg value first and ORing the result with A2W_PLL_CHANNEL_DISABLE. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Fixes: 41691b88 ("clk: bcm2835: Add support for programming the audio domain clocks") Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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