diff options
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/iomux-v3.h')
-rw-r--r-- | arch/arm/plat-mxc/include/mach/iomux-v3.h | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-v3.h b/arch/arm/plat-mxc/include/mach/iomux-v3.h index 7cd84547658..a0fa4026546 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-v3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-v3.h | |||
@@ -68,28 +68,24 @@ struct pad_desc { | |||
68 | /* | 68 | /* |
69 | * Use to set PAD control | 69 | * Use to set PAD control |
70 | */ | 70 | */ |
71 | #define PAD_CTL_DRIVE_VOLTAGE_3_3_V 0 | ||
72 | #define PAD_CTL_DRIVE_VOLTAGE_1_8_V 1 | ||
73 | 71 | ||
74 | #define PAD_CTL_NO_HYSTERESIS 0 | 72 | #define PAD_CTL_DVS (1 << 13) |
75 | #define PAD_CTL_HYSTERESIS 1 | 73 | #define PAD_CTL_HYS (1 << 8) |
76 | 74 | ||
77 | #define PAD_CTL_PULL_DISABLED 0x0 | 75 | #define PAD_CTL_PKE (1 << 7) |
78 | #define PAD_CTL_PULL_KEEPER 0xa | 76 | #define PAD_CTL_PUE (1 << 6) |
79 | #define PAD_CTL_PULL_DOWN_100K 0xc | 77 | #define PAD_CTL_PUS_100K_DOWN (0 << 4) |
80 | #define PAD_CTL_PULL_UP_47K 0xd | 78 | #define PAD_CTL_PUS_47K_UP (1 << 4) |
81 | #define PAD_CTL_PULL_UP_100K 0xe | 79 | #define PAD_CTL_PUS_100K_UP (2 << 4) |
82 | #define PAD_CTL_PULL_UP_22K 0xf | 80 | #define PAD_CTL_PUS_22K_UP (3 << 4) |
83 | 81 | ||
84 | #define PAD_CTL_OUTPUT_CMOS 0 | 82 | #define PAD_CTL_ODE (1 << 3) |
85 | #define PAD_CTL_OUTPUT_OPEN_DRAIN 1 | ||
86 | 83 | ||
87 | #define PAD_CTL_DRIVE_STRENGTH_NORM 0 | 84 | #define PAD_CTL_DSE_STANDARD (0 << 1) |
88 | #define PAD_CTL_DRIVE_STRENGTH_HIGH 1 | 85 | #define PAD_CTL_DSE_HIGH (1 << 1) |
89 | #define PAD_CTL_DRIVE_STRENGTH_MAX 2 | 86 | #define PAD_CTL_DSE_MAX (2 << 1) |
90 | 87 | ||
91 | #define PAD_CTL_SLEW_RATE_SLOW 0 | 88 | #define PAD_CTL_SRE_FAST (1 << 0) |
92 | #define PAD_CTL_SLEW_RATE_FAST 1 | ||
93 | 89 | ||
94 | /* | 90 | /* |
95 | * setups a single pad: | 91 | * setups a single pad: |
@@ -117,5 +113,10 @@ void mxc_iomux_v3_release_pad(struct pad_desc *pad); | |||
117 | */ | 113 | */ |
118 | void mxc_iomux_v3_release_multiple_pads(struct pad_desc *pad_list, int count); | 114 | void mxc_iomux_v3_release_multiple_pads(struct pad_desc *pad_list, int count); |
119 | 115 | ||
116 | /* | ||
117 | * Initialise the iomux controller | ||
118 | */ | ||
119 | void mxc_iomux_v3_init(void __iomem *iomux_v3_base); | ||
120 | |||
120 | #endif /* __MACH_IOMUX_V3_H__*/ | 121 | #endif /* __MACH_IOMUX_V3_H__*/ |
121 | 122 | ||