linux-stable/drivers/clk/samsung
Andrzej Hajda 1d5013f1b6 clk: samsung: Add compile time PLL rate validators
Rates declared in PLL rate tables should match exactly rates calculated
from PLL coefficients. To avoid possible mistakes we can use compile
time validation.
The patch introduces such validators and expands all initializers
with additional input frequency parameter, required to validate rates.
Since S3C24xx PLLs requires different validators two new macros have
been introduced to deal with it. Also, since PLLs 4502 and 4508 have
different formulas PLL_45XX_RATE has been replaced with PLL_4508_RATE.

As the patch adds only compile time validators it should not have impact
on compiled code.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Tomasz Figa <tomasz.figa@gmail.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2018-02-23 15:15:20 +01:00
..
clk-cpu.c clk: samsung: Delete a memory allocation error message in clk-cpu.c 2017-09-27 17:06:18 +02:00
clk-cpu.h clk: samsung: cpu: prepare for adding Exynos5433 CPU clocks 2016-06-02 11:18:20 +02:00
clk-exynos-audss.c clk: samsung: Remove redundant dev_err call in exynos_audss_clk_probe() 2018-02-14 15:41:31 +01:00
clk-exynos-clkout.c clk: samsung: Remove support for Exynos4212 SoCs in Exynos CLKOUT driver 2017-10-09 11:29:16 +02:00
clk-exynos4.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos7.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos3250.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos4412-isp.c clk: samsung: Add a separate driver for Exynos4412 ISP clocks 2017-10-16 11:25:50 +02:00
clk-exynos5250.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos5260.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos5260.h clk/exynos5260: add clock file for exynos5260 2014-05-14 19:16:55 +02:00
clk-exynos5410.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos5420.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos5433.c clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-exynos5440.c clk: samsung: Rework clkdev alias handling in Exynos5440 driver 2017-10-09 11:32:09 +02:00
clk-pll.c clk/samsung updates for v4.15 2017-10-25 02:37:03 -07:00
clk-pll.h clk: samsung: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-s3c64xx.c clk: samsung: s3c: Remove unneeded enumeration 2018-02-14 15:40:53 +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: Add compile time PLL rate validators 2018-02-23 15:15:20 +01:00
clk-s3c2412.c clk: samsung: s3c: Remove unneeded enumeration 2018-02-14 15:40:53 +01:00
clk-s3c2443.c clk: samsung: s3c: Remove unneeded enumeration 2018-02-14 15:40:53 +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 updates for v4.15 2017-10-25 02:37:03 -07:00
clk.h clk/samsung updates for v4.15 2017-10-25 02:37:03 -07:00
Kconfig clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver 2016-07-13 14:59:53 -07:00
Makefile We have two changes to the core framework this time around. The first being a 2017-11-17 20:04:24 -08:00