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| author | Nikhil Badola <nikhil.badola@freescale.com> | 2014-04-15 14:44:52 +0530 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-04-22 17:58:52 -0700 |
| commit | d1c561cd546353686b28199bf9a90810805c7ada (patch) | |
| tree | ef8eec407305f50ef8cdca0d1830496d6e82a5c2 /include | |
| parent | 0c12a1592c49c4fccea1df3eac9bf769aa1bd503 (diff) | |
| download | u-boot-imx-d1c561cd546353686b28199bf9a90810805c7ada.zip u-boot-imx-d1c561cd546353686b28199bf9a90810805c7ada.tar.gz u-boot-imx-d1c561cd546353686b28199bf9a90810805c7ada.tar.bz2 | |
powerpc/mpc85xx: Add Differential SYSCLK config support T1040
Adds support for clock sourcing from sysclk(100MHz) for usb
on T104xRDB and T1040QDS. This requires changing reference divisor
and multiplication factor to derive usb clock from sysclk.
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/fsl_usb.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/fsl_usb.h b/include/fsl_usb.h index 8b63cdd..1a6c9c1 100644 --- a/include/fsl_usb.h +++ b/include/fsl_usb.h @@ -48,6 +48,11 @@ struct ccsr_usb_phy { #define CONFIG_SYS_FSL_USB_PLLPRG2_PHY2_CLK_EN (1 << 0) #define CONFIG_SYS_FSL_USB_PLLPRG2_PHY1_CLK_EN (1 << 1) #define CONFIG_SYS_FSL_USB_PLLPRG2_FRAC_LPF_EN (1 << 13) +#ifdef CONFIG_SYS_FSL_SINGLE_SOURCE_CLK +#define CONFIG_SYS_FSL_USB_PLLPRG2_REF_DIV_INTERNAL_CLK (5 << 4) +#define CONFIG_SYS_FSL_USB_PLLPRG2_MFI_INTERNAL_CLK (6 << 16) +#define CONFIG_SYS_FSL_USB_INTERNAL_SOC_CLK_EN (1 << 20) +#endif #define CONFIG_SYS_FSL_USB_PLLPRG2_REF_DIV (1 << 4) #define CONFIG_SYS_FSL_USB_PLLPRG2_MFI (5 << 16) #define CONFIG_SYS_FSL_USB_PLLPRG2_PLL_EN (1 << 21) |