diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-09-16 07:30:06 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-09-16 07:30:06 +0200 |
| commit | d9902882cbc782df77cc43c2b370d7e94180bf73 (patch) | |
| tree | b1a4d8fecbf4be2491d80e9e4a41898305bbfc7b | |
| parent | 3bd74b7334c2d7306eeb088a87c45dc49e07efef (diff) | |
colibri_vf50: iomux: increase display pin drive strength
Increase display pin drive strength by terminating with 75 instead of
150 ohm.
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/iomux-mvf.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mvf.h b/arch/arm/plat-mxc/include/mach/iomux-mvf.h index d107b49ff5c6..71c677ae3595 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mvf.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mvf.h @@ -62,7 +62,11 @@ typedef enum iomux_config { #define MVF600_HIGH_DRV PAD_CTL_DSE_150ohm +#if defined(CONFIG_MACH_COLIBRI_VF50) +#define MVF600_DCU_PAD_CTRL (PAD_CTL_DSE_75ohm | PAD_CTL_OBE_ENABLE) +#else #define MVF600_DCU_PAD_CTRL (MVF600_HIGH_DRV | PAD_CTL_OBE_ENABLE) +#endif #define MVF600_UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_25ohm) |