[PATCH v2 0/3] clk: sunxi: error checking on clock setup

[maxime.ripard@free-electrons.com (Maxime Ripard)]

Hi,

On Tue, Feb 16, 2016 at 10:46:05AM +0000, Andre Przywara wrote:
> Setting up the clocks properly is quite critical to the system's
> operation, but currently our error handling is not very verbose.
> This series adds error handling and reporting to the sunxi clocks,
> so that any errors are correctly detected and reported. Also previous
> actions are rolled back in case something went wrong.
> This proves to be helpful in debugging clock tree issues,
> especially when adding support for new SoCs.
> I tested this on a BananaPi by deliberately misspelling
> "clock-output-names". The resulting kernel crash in
> sun4i_timer_interrupt is totally misleading, but now there is a line
> in the dmesg before saying:
> =======
> sunxi_divider_clk_setup: could not read clock-output-names for "apb0"
> =======
> 
> This applies on top of Maxime's sunxi/for-next branch.

Applied all three, thanks!
Maxime

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