Messages in this thread | ![/](/images/icornerl.gif) | On 06/21/2017 09:08 PM, Krzysztof Kozlowski wrote: > Similarly to commit f1e9203e2366 ("clk: samsung: Fix Exynos 5420 pinctrl > setup and clock disable failure due to domain being gated") for > Exynos5420, the Exynos4412 also requires that EPLL is not disabled. > Otherwise any access to MAUDIO block will silently halt. > > This was not visible before because EPLL on Exynos4 could not be > disabled before commit 6edfa11cb396 ("clk: samsung: > Add enable/disable operation for PLL36XX clocks"). After this commit, > on Odroid U3 board one can see silent hang, usually with last (but > unrelated) messages: > > [ 2.382741] input: gpio_keys as /devices/platform/gpio_keys/input/input0 > [ 2.405686] usb 1-3: new high-speed USB device number 3 using exynos-ehci > [ 2.419843] max77686-rtc max77686-rtc: setting system clock to 2017-06-21 17:04:13 UTC (1498064653) > > Mark Exynos4 variant as also needed EPLL to be enabled all the time. > > Signed-off-by: Krzysztof Kozlowski<krzk@kernel.org> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Stephen, Mike,
Can you please apply this patch directly?
-- Thanks, Sylwester
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