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| author | Jason Liu <r64343@freescale.com> | 2013-05-14 09:15:51 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2013-05-21 13:06:43 +0800 |
| commit | 080ca424e4df8e9c395c61fcc65ba306cc8c5bd1 (patch) | |
| tree | 25ef7d7a2c9b72cee685253be1c109ed4b5e080a /arch/arm/include/asm/arch-mx6/iomux.h | |
| parent | 15a89a87982df4c15aac8091af009906b8f45686 (diff) | |
| download | u-boot-imx-080ca424e4df8e9c395c61fcc65ba306cc8c5bd1.zip u-boot-imx-080ca424e4df8e9c395c61fcc65ba306cc8c5bd1.tar.gz u-boot-imx-080ca424e4df8e9c395c61fcc65ba306cc8c5bd1.tar.bz2 | |
ENGR00263305-2 i.mx:i.mx6q: factor out the common iomux pad ctrl definition
This patch is to factor out the common iomux pad ctrl definition.
No function change at all.
Signed-off-by: Jason Liu <r64343@freescale.com>
Diffstat (limited to 'arch/arm/include/asm/arch-mx6/iomux.h')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/iomux.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/iomux.h b/arch/arm/include/asm/arch-mx6/iomux.h index d67f600..70ac26f 100644 --- a/arch/arm/include/asm/arch-mx6/iomux.h +++ b/arch/arm/include/asm/arch-mx6/iomux.h @@ -1,4 +1,6 @@ /* + * Copyright (C) 2013 Freescale Semiconductor, Inc. + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 @@ -21,6 +23,33 @@ #define MX6_IOMUXC_GPR6 0x020e0018 #define MX6_IOMUXC_GPR7 0x020e001c +/* Use to set PAD control */ +#define PAD_CTL_HYS (1 << 16) +#define PAD_CTL_PUS_100K_DOWN (0 << 14) +#define PAD_CTL_PUS_47K_UP (1 << 14) +#define PAD_CTL_PUS_100K_UP (2 << 14) +#define PAD_CTL_PUS_22K_UP (3 << 14) + +#define PAD_CTL_PUE (1 << 13) +#define PAD_CTL_PKE (1 << 12) +#define PAD_CTL_ODE (1 << 11) +#define PAD_CTL_SPEED_LOW (1 << 6) +#define PAD_CTL_SPEED_MED (2 << 6) +#define PAD_CTL_SPEED_HIGH (3 << 6) +#define PAD_CTL_DSE_DISABLE (0 << 3) +#define PAD_CTL_DSE_240ohm (1 << 3) +#define PAD_CTL_DSE_120ohm (2 << 3) +#define PAD_CTL_DSE_80ohm (3 << 3) +#define PAD_CTL_DSE_60ohm (4 << 3) +#define PAD_CTL_DSE_48ohm (5 << 3) +#define PAD_CTL_DSE_40ohm (6 << 3) +#define PAD_CTL_DSE_34ohm (7 << 3) +#define PAD_CTL_SRE_FAST (1 << 0) +#define PAD_CTL_SRE_SLOW (0 << 0) + +#define NO_MUX_I 0 +#define NO_PAD_I 0 + /* * IOMUXC_GPR13 bit fields */ |