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| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-09-27 10:27:57 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-15 11:54:13 -0700 |
| commit | 9baefa465d213330368b5cefcda3d5926351faa4 (patch) | |
| tree | 548ee5ca0088db12566a093abdca1563da235c6f | |
| parent | 17c7cf71b44a4fe23a34de1f9d572623d2ed19f7 (diff) | |
| download | u-boot-imx-9baefa465d213330368b5cefcda3d5926351faa4.zip u-boot-imx-9baefa465d213330368b5cefcda3d5926351faa4.tar.gz u-boot-imx-9baefa465d213330368b5cefcda3d5926351faa4.tar.bz2 | |
mx25: Clean up clocks API
Use the standard mxc_get_clock() instead of exporting internal functions and
using literal constant values.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx25/generic.c | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx25/clock.h | 9 |
2 files changed, 6 insertions, 9 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c index fc92c9b..e3b3d50 100644 --- a/arch/arm/cpu/arm926ejs/mx25/generic.c +++ b/arch/arm/cpu/arm926ejs/mx25/generic.c @@ -72,7 +72,7 @@ static ulong imx_get_mpllclk(void) return imx_decode_pll(readl(&ccm->mpctl), fref); } -ulong imx_get_armclk(void) +static ulong imx_get_armclk(void) { struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; ulong cctl = readl(&ccm->cctl); @@ -88,7 +88,7 @@ ulong imx_get_armclk(void) return fref / div; } -ulong imx_get_ahbclk(void) +static ulong imx_get_ahbclk(void) { struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; ulong cctl = readl(&ccm->cctl); @@ -106,7 +106,7 @@ static ulong imx_get_ipgclk(void) return imx_get_ahbclk() / 2; } -ulong imx_get_perclk(int clk) +static ulong imx_get_perclk(int clk) { struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; ulong fref = imx_get_ahbclk(); diff --git a/arch/arm/include/asm/arch-mx25/clock.h b/arch/arm/include/asm/arch-mx25/clock.h index a532da5..efbe038 100644 --- a/arch/arm/include/asm/arch-mx25/clock.h +++ b/arch/arm/include/asm/arch-mx25/clock.h @@ -67,12 +67,9 @@ enum mxc_clock { MXC_CLK_NUM }; -ulong imx_get_perclk(int clk); -ulong imx_get_ahbclk(void); - -#define imx_get_uartclk() imx_get_perclk(15) -#define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK) - unsigned int mxc_get_clock(enum mxc_clock clk); +#define imx_get_uartclk() mxc_get_clock(MXC_UART_CLK) +#define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK) + #endif /* __ASM_ARCH_CLOCK_H */ |