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author | Michael Turquette <mturquette@linaro.org> | 2014-12-11 12:17:15 -0800 |
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committer | Michael Turquette <mturquette@linaro.org> | 2014-12-11 12:17:15 -0800 |
commit | c9b928148eb430bc2beb486d94efd2c3bc439a0c (patch) | |
tree | 9bae414dc6a2e926eef9cec8d7df0480db96271e /drivers/clk/samsung | |
parent | 74fc23aa40525695e47d6988f9c0a501e39ef01d (diff) | |
parent | c31844ffdbd4e73a16c66e9d7df8ec290ab4b159 (diff) | |
download | op-kernel-dev-c9b928148eb430bc2beb486d94efd2c3bc439a0c.zip op-kernel-dev-c9b928148eb430bc2beb486d94efd2c3bc439a0c.tar.gz |
Merge tag 'for-v3.19-exynos-clk-2' of git://linuxtv.org/snawrocki/samsung into clk-next
- exynos4415 and exynos audio subsystem clk driver (build
with PM_SLEEP disabled, resource release) fixes
- minor cleanups in drivers/clk/samsung/clk.c (spelling,
includes)
- modification of the exynos4 HDMI PHY clock definition to
model dependency of "sclk_hdmiphy" on the "hdmi" clock
Diffstat (limited to 'drivers/clk/samsung')
-rw-r--r-- | drivers/clk/samsung/clk-exynos-audss.c | 4 | ||||
-rw-r--r-- | drivers/clk/samsung/clk-exynos4.c | 2 | ||||
-rw-r--r-- | drivers/clk/samsung/clk-exynos4415.c | 6 | ||||
-rw-r--r-- | drivers/clk/samsung/clk.c | 4 | ||||
-rw-r--r-- | drivers/clk/samsung/clk.h | 6 |
5 files changed, 12 insertions, 10 deletions
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c index 13eae14c..b50469fa 100644 --- a/drivers/clk/samsung/clk-exynos-audss.c +++ b/drivers/clk/samsung/clk-exynos-audss.c @@ -210,6 +210,10 @@ static int exynos_audss_clk_remove(struct platform_device *pdev) { int i; +#ifdef CONFIG_PM_SLEEP + unregister_syscore_ops(&exynos_audss_clk_syscore_ops); +#endif + of_clk_del_provider(pdev->dev.of_node); for (i = 0; i < clk_data.clk_num; i++) { diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index 940f028..88e8c6b 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -505,7 +505,7 @@ static struct samsung_fixed_rate_clock exynos4_fixed_rate_ext_clks[] __initdata /* fixed rate clocks generated inside the soc */ static struct samsung_fixed_rate_clock exynos4_fixed_rate_clks[] __initdata = { FRATE(0, "sclk_hdmi24m", NULL, CLK_IS_ROOT, 24000000), - FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000), + FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", "hdmi", 0, 27000000), FRATE(0, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000), }; diff --git a/drivers/clk/samsung/clk-exynos4415.c b/drivers/clk/samsung/clk-exynos4415.c index c7208c7..2123fc2 100644 --- a/drivers/clk/samsung/clk-exynos4415.c +++ b/drivers/clk/samsung/clk-exynos4415.c @@ -118,12 +118,13 @@ enum exynos4415_plls { nr_plls, }; +static struct samsung_clk_provider *exynos4415_ctx; + /* * Support for CMU save/restore across system suspends */ #ifdef CONFIG_PM_SLEEP static struct samsung_clk_reg_dump *exynos4415_clk_regs; -static struct samsung_clk_provider *exynos4415_ctx; static unsigned long exynos4415_cmu_clk_regs[] __initdata = { SRC_LEFTBUS, @@ -1031,9 +1032,10 @@ enum exynos4415_dmc_plls { nr_dmc_plls, }; +static struct samsung_clk_provider *exynos4415_dmc_ctx; + #ifdef CONFIG_PM_SLEEP static struct samsung_clk_reg_dump *exynos4415_dmc_clk_regs; -static struct samsung_clk_provider *exynos4415_dmc_ctx; static unsigned long exynos4415_cmu_dmc_clk_regs[] __initdata = { MPLL_LOCK, diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c index dd1f7c9..4bda540 100644 --- a/drivers/clk/samsung/clk.c +++ b/drivers/clk/samsung/clk.c @@ -11,7 +11,9 @@ * clock framework for Samsung platforms. */ +#include <linux/of_address.h> #include <linux/syscore_ops.h> + #include "clk.h" static LIST_HEAD(clock_reg_cache_list); @@ -283,7 +285,6 @@ void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx, * obtain the clock speed of all external fixed clock sources from device * tree and register it */ -#ifdef CONFIG_OF void __init samsung_clk_of_register_fixed_ext(struct samsung_clk_provider *ctx, struct samsung_fixed_rate_clock *fixed_rate_clk, unsigned int nr_fixed_rate_clk, @@ -300,7 +301,6 @@ void __init samsung_clk_of_register_fixed_ext(struct samsung_clk_provider *ctx, } samsung_clk_register_fixed_rate(ctx, fixed_rate_clk, nr_fixed_rate_clk); } -#endif /* utility function to get the rate of a specified clock */ unsigned long _get_rate(const char *clk_name) diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h index 3f471e9..8acabe1 100644 --- a/drivers/clk/samsung/clk.h +++ b/drivers/clk/samsung/clk.h @@ -13,19 +13,15 @@ #ifndef __SAMSUNG_CLK_H #define __SAMSUNG_CLK_H -#include <linux/clk.h> #include <linux/clkdev.h> -#include <linux/io.h> #include <linux/clk-provider.h> -#include <linux/of.h> -#include <linux/of_address.h> #include "clk-pll.h" /** * struct samsung_clk_provider: information about clock provider * @reg_base: virtual address for the register base. * @clk_data: holds clock related data like clk* and number of clocks. - * @lock: maintains exclusion bwtween callbacks for a given clock-provider. + * @lock: maintains exclusion between callbacks for a given clock-provider. */ struct samsung_clk_provider { void __iomem *reg_base; |