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| author | Sonic Zhang <sonic.zhang@analog.com> | 2014-01-28 13:53:34 +0800 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2014-02-20 06:46:56 +0100 |
| commit | d6a320d5bb3050eeb9a586481145d3a75ef24db8 (patch) | |
| tree | 89c94515625e3e071bf2be44fb32db285cd289a6 /arch | |
| parent | bb0fad0ea095944c76dc94fcd13b91699413f79f (diff) | |
| download | u-boot-imx-d6a320d5bb3050eeb9a586481145d3a75ef24db8.zip u-boot-imx-d6a320d5bb3050eeb9a586481145d3a75ef24db8.tar.gz u-boot-imx-d6a320d5bb3050eeb9a586481145d3a75ef24db8.tar.bz2 | |
blackfin: add spi and i2c specific get clock functions
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/include/asm/blackfin_local.h | 7 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/clock.h | 11 |
2 files changed, 11 insertions, 7 deletions
diff --git a/arch/blackfin/include/asm/blackfin_local.h b/arch/blackfin/include/asm/blackfin_local.h index 4d6eeab..868c82e 100644 --- a/arch/blackfin/include/asm/blackfin_local.h +++ b/arch/blackfin/include/asm/blackfin_local.h @@ -42,13 +42,6 @@ # include <linux/types.h> -extern u_long get_vco(void); -extern u_long get_cclk(void); -extern u_long get_sclk(void); -extern u_long get_sclk0(void); -extern u_long get_sclk1(void); -extern u_long get_dclk(void); - # define bfin_revid() (bfin_read_CHIPID() >> 28) extern int bfin_os_log_check(void); diff --git a/arch/blackfin/include/asm/clock.h b/arch/blackfin/include/asm/clock.h index fc84fe4..59d3faa 100644 --- a/arch/blackfin/include/asm/clock.h +++ b/arch/blackfin/include/asm/clock.h @@ -68,10 +68,21 @@ static inline uint32_t early_get_uart_clk(void) return uclk; } +extern u_long get_vco(void); +extern u_long get_cclk(void); +extern u_long get_sclk(void); + #ifdef CGU_DIV +extern u_long get_sclk0(void); +extern u_long get_sclk1(void); +extern u_long get_dclk(void); # define get_uart_clk get_sclk0 +# define get_i2c_clk get_sclk0 +# define get_spi_clk get_sclk0 #else # define get_uart_clk get_sclk +# define get_i2c_clk get_sclk +# define get_spi_clk get_sclk #endif #endif |