diff options
| author | Alison Wang <b18965@freescale.com> | 2013-05-27 22:55:41 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2013-06-03 10:56:53 +0200 |
| commit | cfd701b5f3eefc98cf699143d34e8a8b737b90a5 (patch) | |
| tree | f3bf9f309b062a57c5f63360128642afc42e9d73 /arch/arm/include/asm/imx-common/iomux-v3.h | |
| parent | 8c4983779ed50090b74d56498be17cde31892a64 (diff) | |
arm: vf610: Add IOMUX support for Vybrid VF610
This patch adds the IOMUX support for Vybrid VF610 platform.
There is a little difference for IOMUXC module between VF610 and i.MX
platform, the muxmode and pad configuration share one 32bit register on
VF610, but they are two independent registers on I.MX platform. A
CONFIG_IOMUX_SHARE_CONFIG_REG was introduced to fit this difference.
Signed-off-by: Alison Wang <b18965@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Diffstat (limited to 'arch/arm/include/asm/imx-common/iomux-v3.h')
| -rw-r--r-- | arch/arm/include/asm/imx-common/iomux-v3.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/include/asm/imx-common/iomux-v3.h b/arch/arm/include/asm/imx-common/iomux-v3.h index 0b4e76333e..ebf54cf187 100644 --- a/arch/arm/include/asm/imx-common/iomux-v3.h +++ b/arch/arm/include/asm/imx-common/iomux-v3.h @@ -121,6 +121,24 @@ typedef u64 iomux_v3_cfg_t; #define PAD_CTL_DSE_40ohm (6 << 3) #define PAD_CTL_DSE_34ohm (7 << 3) +#elif defined(CONFIG_VF610) + +#define PAD_MUX_MODE_SHIFT 20 + +#define PAD_CTL_SPEED_MED (1 << 12) +#define PAD_CTL_SPEED_HIGH (3 << 12) + +#define PAD_CTL_DSE_50ohm (3 << 6) +#define PAD_CTL_DSE_25ohm (6 << 6) +#define PAD_CTL_DSE_20ohm (7 << 6) + +#define PAD_CTL_PUS_47K_UP (1 << 4 | PAD_CTL_PUE) +#define PAD_CTL_PUS_100K_UP (2 << 4 | PAD_CTL_PUE) +#define PAD_CTL_PKE (1 << 3) +#define PAD_CTL_PUE (1 << 2 | PAD_CTL_PKE) + +#define PAD_CTL_OBE_IBE_ENABLE (3 << 0) + #else #define PAD_CTL_DVS (1 << 13) |