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clk: at91: sckc: add support to free slow clock osclillator

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Add support to free slow clock oscillator resources.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Claudiu Beznea 2019-06-27 18:53:41 +03:00 committed by Stephen Boyd
parent 036702468c
commit 016d22dd10
1 changed files with 8 additions and 0 deletions
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8
drivers/clk/at91/sckc.c
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@ -350,6 +350,14 @@ at91_clk_register_sam9x5_slow(void __iomem *sckcr,
return hw;
}
static void at91_clk_unregister_sam9x5_slow(struct clk_hw *hw)
{
struct clk_sam9x5_slow *slowck = to_clk_sam9x5_slow(hw);
clk_hw_unregister(hw);
kfree(slowck);
}
static void __init at91sam9x5_sckc_register(struct device_node *np,
unsigned int rc_osc_startup_us,
const struct clk_slow_bits *bits)