diff options
| author | Haojian Zhuang <haojian.zhuang@marvell.com> | 2011-04-08 08:15:39 -0400 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2011-04-12 11:24:41 -0400 |
| commit | 6932613060b77e2495843d0ce0ce8453d01961a5 (patch) | |
| tree | 8a6df592b69a1d5ee75dbcb3751c469a3087e174 /arch | |
| parent | 735443fede138fbbad062ec258e4d49648a0a56d (diff) | |
ARM: pxa: always clear LPM bits for PXA168 MFPR
Bit[9:7] should always be zero in PXA168.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/mfp-pxa168.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h index 4621067c7720..713be155a44d 100644 --- a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h +++ b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h | |||
| @@ -8,6 +8,15 @@ | |||
| 8 | #define MFP_DRIVE_MEDIUM (0x2 << 13) | 8 | #define MFP_DRIVE_MEDIUM (0x2 << 13) |
| 9 | #define MFP_DRIVE_FAST (0x3 << 13) | 9 | #define MFP_DRIVE_FAST (0x3 << 13) |
| 10 | 10 | ||
| 11 | #undef MFP_CFG | ||
| 12 | #undef MFP_CFG_DRV | ||
| 13 | |||
| 14 | #define MFP_CFG(pin, af) \ | ||
| 15 | (MFP_LPM_INPUT | MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DRIVE_MEDIUM) | ||
| 16 | |||
| 17 | #define MFP_CFG_DRV(pin, af, drv) \ | ||
| 18 | (MFP_LPM_INPUT | MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DRIVE_##drv) | ||
| 19 | |||
| 11 | /* GPIO */ | 20 | /* GPIO */ |
| 12 | #define GPIO0_GPIO MFP_CFG(GPIO0, AF5) | 21 | #define GPIO0_GPIO MFP_CFG(GPIO0, AF5) |
| 13 | #define GPIO1_GPIO MFP_CFG(GPIO1, AF5) | 22 | #define GPIO1_GPIO MFP_CFG(GPIO1, AF5) |