[PATCH v5] clk: rockchip: disable unused clocks
heiko at sntech.de
Tue Nov 4 13:58:45 PST 2014
Am Dienstag, 4. November 2014, 17:11:10 schrieb Kever Yang:
> The rockchip clock driver use CLK_IGNORE_UNUSED flag to make sure
> all the clocks are available like default power on state.
> We have implement the clock manage in most of rockchip drivers,
> it is time to remove it for power save.
> Instead we add CLK_IGNORE_UNUSED for some clock nodes which should
> be on during boot or no module driver in kernel will initialize it.
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> Reviewed-by: Doug Anderson <dianders at chromium.org>
> Tested-by: Doug Anderson <dianders at chromium.org>
I applied this with some slight modifications.
- it seemed to be based on your dclk_ops series - fixed that
- remove the flag from the uart2 on the cortex-a9 too
- let DCLK_VOPx and HCLK_VOPx be autodisabled on rk3288
[tested by Doug]
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