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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2011-05-17 21:19:17 +0000 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2011-05-26 19:33:09 +0900 |
| commit | 68a8cbfad93241387ee1385b9d19e3e2b7919c4e (patch) | |
| tree | 0d7664d1ddf1e819f58d593815db7a61f0e2f25d /arch/arm/include/asm | |
| parent | 5d845f2758d86f9287e2ac3d48fdcbe80ad1d21b (diff) | |
| download | u-boot-imx-68a8cbfad93241387ee1385b9d19e3e2b7919c4e.zip u-boot-imx-68a8cbfad93241387ee1385b9d19e3e2b7919c4e.tar.gz u-boot-imx-68a8cbfad93241387ee1385b9d19e3e2b7919c4e.tar.bz2 | |
S5P: add set_mmc_clk for external clock control
This patch added set_mmc_clk for external clock control.
c210 didn't support host clock control.
So We need external_clock_control function for c210.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/arch-s5pc1xx/clk.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-s5pc1xx/mmc.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-s5pc2xx/clk.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-s5pc2xx/mmc.h | 1 |
4 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-s5pc1xx/clk.h b/arch/arm/include/asm/arch-s5pc1xx/clk.h index 4c389c1..692dfe0 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/clk.h +++ b/arch/arm/include/asm/arch-s5pc1xx/clk.h @@ -33,5 +33,6 @@ unsigned long get_pll_clk(int pllreg); unsigned long get_arm_clk(void); unsigned long get_pwm_clk(void); unsigned long get_uart_clk(int dev_index); +void set_mmc_clk(int dev_index, unsigned int div); #endif diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h index d458d3b..adef4ee 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h +++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h @@ -64,6 +64,7 @@ struct mmc_host { struct s5p_mmc *reg; unsigned int version; /* SDHCI spec. version */ unsigned int clock; /* Current clock (MHz) */ + int dev_index; }; int s5p_mmc_init(int dev_index, int bus_width); diff --git a/arch/arm/include/asm/arch-s5pc2xx/clk.h b/arch/arm/include/asm/arch-s5pc2xx/clk.h index 5a1cdf1..ff0f641 100644 --- a/arch/arm/include/asm/arch-s5pc2xx/clk.h +++ b/arch/arm/include/asm/arch-s5pc2xx/clk.h @@ -32,5 +32,6 @@ unsigned long get_pll_clk(int pllreg); unsigned long get_arm_clk(void); unsigned long get_pwm_clk(void); unsigned long get_uart_clk(int dev_index); +void set_mmc_clk(int dev_index, unsigned int div); #endif diff --git a/arch/arm/include/asm/arch-s5pc2xx/mmc.h b/arch/arm/include/asm/arch-s5pc2xx/mmc.h index 04827ca..30f82b8 100644 --- a/arch/arm/include/asm/arch-s5pc2xx/mmc.h +++ b/arch/arm/include/asm/arch-s5pc2xx/mmc.h @@ -64,6 +64,7 @@ struct mmc_host { struct s5p_mmc *reg; unsigned int version; /* SDHCI spec. version */ unsigned int clock; /* Current clock (MHz) */ + int dev_index; }; int s5p_mmc_init(int dev_index, int bus_width); |