Krzysztof Kozlowski 5bb4053b59 clk: samsung: audss: Fix silent hang on Exynos4412 due to disabled EPLL ... Similarly to commit f1e9203e23 ("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 6edfa11cb3 ("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> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>		2017-06-22 14:55:35 -07:00
..
clk-cpu.c	clk: samsung: Convert common drivers to the new clk_hw API	2017-06-07 22:47:57 +02:00
clk-cpu.h	clk: samsung: cpu: prepare for adding Exynos5433 CPU clocks	2016-06-02 11:18:20 +02:00
clk-exynos4.c	clk: samsung: Add CPU clk configuration data for Exynos4412 Prime	2016-12-29 16:34:06 +01:00
clk-exynos7.c	clk: samsung: exynos7: Constify all clock initializers	2016-06-02 11:18:09 +02:00
clk-exynos3250.c	clk: samsung: Suppress unbinding to prevent theoretical attacks	2016-06-02 11:18:18 +02:00
clk-exynos5250.c	clk: samsung: exynos5250: Move sleep init function to init section	2016-06-02 11:18:12 +02:00
clk-exynos5260.c	clk: samsung: exynos5260: Move struct samsung_cmu_info to init section	2016-09-09 17:34:34 +02:00
clk-exynos5260.h
clk-exynos5410.c	clk: samsung: Add support for EPLL on exynos5410	2016-09-09 17:35:13 +02:00
clk-exynos5420.c	clk: samsung: exynos542x: Add EPLL rate table	2017-06-09 13:12:55 +02:00
clk-exynos5433.c	Exporting clock IDs for Exynos5433 SoC MIPI DSI DPHY,	2017-01-27 11:53:06 -08:00
clk-exynos5440.c	clk: samsung: Use common registration function for pll2550x	2016-09-09 17:35:10 +02:00
clk-exynos-audss.c	clk: samsung: audss: Fix silent hang on Exynos4412 due to disabled EPLL	2017-06-22 14:55:35 -07:00
clk-exynos-clkout.c	clk: samsung: exynos-clkout: Convert to the new clk_hw API	2017-06-09 11:10:47 +02:00
clk-pll.c	clk: samsung: Add enable/disable operation for PLL36XX clocks	2017-06-09 13:12:42 +02:00
clk-pll.h	clk: samsung: Remove dead code	2017-06-07 22:47:55 +02:00
clk-s3c64xx.c	clk: samsung: mark s3c...._clk_sleep_init() as __init	2017-01-27 13:30:00 +01:00
clk-s3c2410-dclk.c	clk: samsung: Convert common drivers to the new clk_hw API	2017-06-07 22:47:57 +02:00
clk-s3c2410.c	clk: samsung: mark s3c...._clk_sleep_init() as __init	2017-01-27 13:30:00 +01:00
clk-s3c2412.c	clk: samsung: mark s3c...._clk_sleep_init() as __init	2017-01-27 13:30:00 +01:00
clk-s3c2443.c	clk: samsung: mark s3c...._clk_sleep_init() as __init	2017-01-27 13:30:00 +01:00
clk-s5pv210-audss.c	clk: samsung: s5pv210-audss: Convert to the new clk_hw API	2017-06-09 12:27:49 +02:00
clk-s5pv210.c	clk: samsung: Remove useless check for return value of samsung_clk_init	2016-06-02 11:17:57 +02:00
clk.c	clk: samsung: Convert common drivers to the new clk_hw API	2017-06-07 22:47:57 +02:00
clk.h	clk: samsung: Convert common drivers to the new clk_hw API	2017-06-07 22:47:57 +02:00
Kconfig	clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver	2016-07-13 14:59:53 -07:00
Makefile	clk: samsung: Remove Exynos4415 driver (SoC not supported anymore)	2017-01-16 11:33:38 +01:00