From: Maxime Ripard Date: Sat, 10 May 2014 03:33:40 +0000 (-0500) Subject: clk: sun6i: Protect CPU clock X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2df73f40dc5af46eabcc3f144d19842cd69361cd;p=linux-beck.git clk: sun6i: Protect CPU clock Right now, AHB is an indirect child clock of the CPU clock. If that happens to change, since the CPU clock has no other consumers declared in Linux, it would be shut down, which is not really a good idea. Prevent this by forcing it enabled. Signed-off-by: Maxime Ripard Acked-by: Mike Turquette Signed-off-by: Emilio López --- diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 4e8ff4565e59..f76f2327e0e4 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -1226,6 +1226,7 @@ CLK_OF_DECLARE(sun5i_a13_clk_init, "allwinner,sun5i-a13", sun5i_init_clocks); CLK_OF_DECLARE(sun7i_a20_clk_init, "allwinner,sun7i-a20", sun5i_init_clocks); static const char *sun6i_critical_clocks[] __initdata = { + "cpu", }; static void __init sun6i_init_clocks(struct device_node *node)