Messages in this thread | | | Date | Sun, 20 Feb 2011 20:15:25 -0800 | Subject | Re: [PATCH v2 12/21] ARM: tegra: clock: Add shared bus clock type | From | Olof Johansson <> |
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Hi,
On Sat, Feb 19, 2011 at 2:25 PM, Colin Cross <ccross@android.com> wrote: > Some clocks may have multiple downstream users that need to request a > higher clock rate. Shared bus clocks provide a unique shared_bus_user > clock to each user. The frequency of the bus is set to the highest > enabled shared_bus_user clock, with a minimum value set by the > shared bus. Drivers can use clk_enable and clk_disable to enable > or disable their requirement, and clk_set_rate to set the minimum rate. > > Signed-off-by: Colin Cross <ccross@android.com>
[...] > diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c > index a1c86d8..dd53af3 100644 > --- a/arch/arm/mach-tegra/tegra2_clocks.c > +++ b/arch/arm/mach-tegra/tegra2_clocks.c [...]
> + c->u.shared_bus_user.rate = c->parent->max_rate; > + c->state = OFF; > +#ifdef CONFIG_DEBUG_FS > + c->set = 1; > +#endif > + > + spin_lock_irqsave(&c->parent->spinlock, flags);
A later patch in the series removes the ifdef. Might as well remove it here. Also, should be c->set = true, which that patch also does. :)
With that fixed:
Acked-by: Olof Johansson <olof@lixom.net> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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