clk: imx6q: reset exclusive gates on init

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The exclusive gates may be set up in the wrong way by software running
before the clock driver comes up. In that case the exclusive setup is
locked in its initial state, as the complementary function can't be
activated without disabling the initial setup first.

To avoid this lock situation, reset the exclusive gates to the off
state and allow the kernel to provide the proper setup.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Dong Aisheng <Aisheng.dong@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

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Lucas Stach 2018-11-15 15:30:26 +01:00 • committed by Stephen Boyd

parent 651022382c

commit f7542d8177

1 changed files with 5 additions and 1 deletions

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drivers/clk/imx/clk-imx6q.c

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