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clk: sunxi: Add "cpu" to list of protected clocks for sun5i

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Now that the ahb clock on sun5i/sun7i is muxable, ahb is no longer
guaranteed to be a child of the cpu clock. Add the cpu clock to
the list of protected clocks so it doesn't get disabled.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai 2015-03-20 01:19:04 +08:00 committed by Maxime Ripard
parent 9f2430973d
commit 946fd40f28
1 changed files with 1 additions and 0 deletions
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drivers/clk/sunxi/clk-sunxi.c
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@ -1349,6 +1349,7 @@ static void __init sun4i_a10_init_clocks(struct device_node *node)
CLK_OF_DECLARE(sun4i_a10_clk_init, "allwinner,sun4i-a10", sun4i_a10_init_clocks); CLK_OF_DECLARE(sun4i_a10_clk_init, "allwinner,sun4i-a10", sun4i_a10_init_clocks);
static const char *sun5i_critical_clocks[] __initdata = { static const char *sun5i_critical_clocks[] __initdata = {
"cpu",
"pll5_ddr", "pll5_ddr",
"ahb_sdram", "ahb_sdram",
}; };