diff options
| author | Ranjani Vaidyanathan <ra5478@freescale.com> | 2011-01-12 16:48:39 -0600 |
|---|---|---|
| committer | Ranjani Vaidyanathan <ra5478@freescale.com> | 2011-01-13 16:56:14 -0600 |
| commit | 3b360bee678b00c4c69a9e0455dc212a00e4cb4f (patch) | |
| tree | a66eb8ef1529115bf1dda5e1082d78d5410ecbd1 /arch/arm/plat-mxc/include | |
| parent | 03c2e69aec78b53c0cb42a6dce6d29bf52fc51a5 (diff) | |
ENGR00137924-1: Added API to read IOMUX settings
Added APIs to read single and multiple IOMUX pad settings.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
Diffstat (limited to 'arch/arm/plat-mxc/include')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/iomux-v3.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-v3.h b/arch/arm/plat-mxc/include/mach/iomux-v3.h index c18e69bca9e..02e06dd7205 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-v3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-v3.h @@ -1,4 +1,5 @@ /* + * Copyright (C) 2011 Freescale Semiconductor, Inc. * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, * <armlinux@phytec.de> * @@ -97,15 +98,17 @@ struct pad_cfg { #define PAD_CTL_SRE_SLOW (0 << 0) /* - * setups a single pad in the iomuxer + * read/write a single pad in the iomuxer */ +int mxc_iomux_v3_get_pad(struct pad_desc *pad); int mxc_iomux_v3_setup_pad(struct pad_desc *pad); int mxc_iomux_v3_setup_pad_ext(struct pad_cfg *pad); /* - * setups mutliple pads + * read/write mutliple pads * convenient way to call the above function with tables */ +int mxc_iomux_v3_get_multiple_pads(struct pad_desc *pad_list, unsigned count); int mxc_iomux_v3_setup_multiple_pads(struct pad_desc *pad_list, unsigned count); int mxc_iomux_v3_setup_multiple_pads_ext(struct pad_cfg *pad_list, unsigned count); |