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clk: tegra: EMC clock driver depends on EMC driver

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The EMC clock driver uses symbols exported by the EMC driver, so it
needs the corresponding dependency to avoid build breakage.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2015-04-01 09:10:58 +02:00
parent 890d6a54ea
commit 31b52ba42d
4 changed files with 15 additions and 1 deletions
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1
drivers/clk/Kconfig
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@ -158,3 +158,4 @@ source "drivers/clk/bcm/Kconfig"
source "drivers/clk/mvebu/Kconfig"
source "drivers/clk/samsung/Kconfig"
source "drivers/clk/tegra/Kconfig"

3
drivers/clk/tegra/Kconfig Normal file
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@ -0,0 +1,3 @@
config TEGRA_CLK_EMC
def_bool y
depends on TEGRA124_EMC

3
drivers/clk/tegra/Makefile
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@ -11,8 +11,9 @@ obj-y += clk-tegra-periph.o
obj-y += clk-tegra-pmc.o
obj-y += clk-tegra-fixed.o
obj-y += clk-tegra-super-gen4.o
obj-$(CONFIG_TEGRA_CLK_EMC) += clk-emc.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += clk-tegra20.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += clk-tegra30.o
obj-$(CONFIG_ARCH_TEGRA_114_SOC) += clk-tegra114.o
obj-$(CONFIG_ARCH_TEGRA_124_SOC) += clk-tegra124.o clk-emc.o
obj-$(CONFIG_ARCH_TEGRA_124_SOC) += clk-tegra124.o
obj-$(CONFIG_ARCH_TEGRA_132_SOC) += clk-tegra124.o

9
drivers/clk/tegra/clk.h
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@ -623,8 +623,17 @@ void tegra_super_clk_gen4_init(void __iomem *clk_base,
void __iomem *pmc_base, struct tegra_clk *tegra_clks,
struct tegra_clk_pll_params *pll_params);
#ifdef CONFIG_TEGRA_CLK_EMC
struct clk *tegra_clk_register_emc(void __iomem *base, struct device_node *np,
spinlock_t *lock);
#else
static inline struct clk *tegra_clk_register_emc(void __iomem *base,
struct device_node *np,
spinlock_t *lock)
{
return NULL;
}
#endif
void tegra114_clock_tune_cpu_trimmers_high(void);
void tegra114_clock_tune_cpu_trimmers_low(void);