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path: root/drivers/clk/mxs/clk-ref.c
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* remove checks for xzalloc() returning NULLUwe Kleine-König2017-09-261-2/+0
| | | | | | | xzalloc() either returns memory or panics, so checking for NULL is useless. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* clk: MXS: Add is_enabled callback for clkrefJuergen Beisert2013-06-231-0/+12
| | | | | Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: MXS: Add MXS specific clk typesSascha Hauer2013-06-201-0/+152
MXS needs some special MXS specific clock types: - pll - ref (fractional divider) - busy divider (divider with additional busy bit to poll on a rate change) - lcdif (Combined clock out of a fractional divider, a divider and a gate. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>