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authorJon Hunter <jon-hunter@ti.com>2012-12-28 02:10:13 -0700
committerPaul Walmsley <paul@pwsan.com>2013-01-02 12:07:16 -0700
commitcfef4b2723d525a6588c4c55b42f9b98be27937f (patch)
tree43b23f9b035518ac4656b0364c07f8ee47de3aa3
parentd7eccab90996cf213e5cd007e1271e2e1ea9ec34 (diff)
downloadop-kernel-dev-cfef4b2723d525a6588c4c55b42f9b98be27937f.zip
op-kernel-dev-cfef4b2723d525a6588c4c55b42f9b98be27937f.tar.gz
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>
-rw-r--r--arch/arm/mach-omap2/cclock3xxx_data.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c
index bdf3948..6ef8758 100644
--- a/arch/arm/mach-omap2/cclock3xxx_data.c
+++ b/arch/arm/mach-omap2/cclock3xxx_data.c
@@ -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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