linux_dsm_epyc7002/drivers/clk/samsung
Bartlomiej Zolnierkiewicz 3a9e9cb65b clk: samsung: exynos4: Disable ARMCLK down feature on Exynos4210 SoC
Commit 42773b28e7 ("clk: samsung: exynos4: Enable ARMCLK
down feature") enabled ARMCLK down feature on all Exynos4
SoCs.  Unfortunately on Exynos4210 SoC ARMCLK down feature
causes a lockup when ondemand cpufreq governor is used.
Fix it by limiting ARMCLK down feature to Exynos4x12 SoCs.

This patch was tested on:
- Exynos4210 SoC based Trats board
- Exynos4210 SoC based Origen board
- Exynos4412 SoC based Trats2 board
- Exynos4412 SoC based Odroid-U3 board

Cc: Daniel Drake <drake@endlessm.com>
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Kukjin Kim <kgene@kernel.org>
Fixes: 42773b28e7 ("clk: samsung: exynos4: Enable ARMCLK down feature")
Cc: <stable@vger.kernel.org> # v3.17+
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-04-12 20:58:54 -07:00
..
clk-exynos4.c clk: samsung: exynos4: Disable ARMCLK down feature on Exynos4210 SoC 2015-04-12 20:58:54 -07:00
clk-exynos7.c
clk-exynos3250.c clk: samsung: exynos3250: Add driver for CMU_ISP clock domain 2015-03-30 15:18:53 -07:00
clk-exynos4415.c
clk-exynos5250.c
clk-exynos5260.c
clk-exynos5260.h
clk-exynos5410.c
clk-exynos5420.c
clk-exynos5433.c
clk-exynos5440.c
clk-exynos-audss.c
clk-exynos-clkout.c clk: samsung: Add CLKOUT driver support for Exynos3250 SoC 2015-03-30 15:18:52 -07:00
clk-pll.c
clk-pll.h
clk-s3c64xx.c
clk-s3c2410-dclk.c
clk-s3c2410.c
clk-s3c2412.c
clk-s3c2443.c
clk-s5pv210-audss.c
clk-s5pv210.c clk: don't use __initconst for non-const arrays 2015-04-12 17:18:27 -07:00
clk.c
clk.h
Kconfig
Makefile