Commit cfef4b27 authored Dec 28, 2012 by Jon Hunter Committed by Paul Walmsley Jan 02, 2013

ARM: OMAP3: clock data: Add missing enable/disable for EMU clock



The ETM/ETB drivers for OMAP3, enable the emu_src_ck clock in order
to access the ETM/ETB hardware. The emu_src_ck should enable the EMU
clock domain so that the ETM/ETB hardware is accessible. However,
currently when enabling the emu_src_ck the EMU clock domain is not
being enabled and so the ETM/ETB drivers are failing. Add enable/disable
clock functions to enable the EMU clock domain when enabling the
emu_src_ck.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

parent d7eccab9

arch/arm/mach-omap2/cclock3xxx_data.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1167,6 +1167,8 @@ static const struct clk_ops emu_src_ck_ops = {
		.recalc_rate = &omap2_clksel_recalc,
		.get_parent = &omap2_clksel_find_parent_index,
		.set_parent = &omap2_clksel_set_parent,
		.enable = &omap2_clkops_enable_clkdm,
		.disable = &omap2_clkops_disable_clkdm,
		};

		static struct clk emu_src_ck;

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