[PATCH v3 05/13] ARM: dts: sun9i: Add clock-indices property for bus gate clocks

Maxime Ripard
2015-01-15T15:20:26Z

On Thu, Jan 15, 2015 at 10:24:04AM +0800, Chen-Yu Tsai wrote:
> On Thu, Jan 15, 2015 at 12:33 AM, Maxime Ripard
> <maxime.ripard@free-electrons.com> wrote:
> > On Tue, Jan 13, 2015 at 09:37:27AM +0800, Chen-Yu Tsai wrote:
> >> of_clk_get_parent_name() uses the clock-indices property to resolve
> >> clock phandle arguments in case that the argument index does not
> >> match the clock-output-names sequence.
> >>
> >> This is the case on sunxi, where we use the actual bit index as the
> >> argument to the phandle. Add the clock-indices property so that
> >> of_clk_get_parent_name() resolves the names correctly.
> >>
> >> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> >
> > Applied. Are the mask in the clock driver still of any use now? I
> > don't think they are, and if we're going that way, I'd rather have
> > them removed from the driver.
>
> Yes they are still passed through factors_data, for mux_clk_ops to
> know about the width of the mux, which is 3 bits on older SoCs vs
> 4 bits on sun9i.

Erm.... These are gates. They are not muxable and are not handled
through clk-factors, so I'm not sure how it is relevant :)

Maxime

--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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