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| author | Timo Ketola <timo@exertus.fi> | 2012-04-18 22:55:28 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-05-15 08:31:33 +0200 |
| commit | 42d25327f596772b75ae42951f5909d0a66c67e3 (patch) | |
| tree | b18d5658729927261a6a656a81ba1e5159cd7f96 /arch/arm/include/asm | |
| parent | 3996a96c5e33aeb676b364936c95e61a987c4e61 (diff) | |
| download | u-boot-imx-42d25327f596772b75ae42951f5909d0a66c67e3.zip u-boot-imx-42d25327f596772b75ae42951f5909d0a66c67e3.tar.gz u-boot-imx-42d25327f596772b75ae42951f5909d0a66c67e3.tar.bz2 | |
i.MX25: esdhc: Add mxc_get_clock infrastructure
Defining CONFIG_FSL_ESDHC brings in a call to get_clocks, so let's
implement get_clocks function. This is how it seems to be implemented
elsewhere.
Signed-off-by: Timo Ketola <timo@exertus.fi>
Acked-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/arch-mx25/clock.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx25/clock.h b/arch/arm/include/asm/arch-mx25/clock.h index c59f588..0f47eaf 100644 --- a/arch/arm/include/asm/arch-mx25/clock.h +++ b/arch/arm/include/asm/arch-mx25/clock.h @@ -26,11 +26,34 @@ #ifndef __ASM_ARCH_CLOCK_H #define __ASM_ARCH_CLOCK_H +enum mxc_clock { + MXC_CSI_CLK, + MXC_EPIT_CLK, + MXC_ESAI_CLK, + MXC_ESDHC1_CLK, + MXC_ESDHC2_CLK, + MXC_GPT_CLK, + MXC_I2C_CLK, + MXC_LCDC_CLK, + MXC_NFC_CLK, + MXC_OWIRE_CLK, + MXC_PWM_CLK, + MXC_SIM1_CLK, + MXC_SIM2_CLK, + MXC_SSI1_CLK, + MXC_SSI2_CLK, + MXC_UART_CLK, + MXC_ARM_CLK, + MXC_FEC_CLK, + 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() (imx_get_ahbclk()/2) +unsigned int mxc_get_clock(enum mxc_clock clk); #endif /* __ASM_ARCH_CLOCK_H */ |