forked from Minki/linux
[ARM] pxa: fix the incorrectly defined drive strength macros for pxa{168,910}
Signed-off-by: Mingwei Wang <mwwang@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
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@ -3,6 +3,11 @@
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#include <mach/mfp.h>
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#define MFP_DRIVE_VERY_SLOW (0x0 << 13)
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#define MFP_DRIVE_SLOW (0x1 << 13)
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#define MFP_DRIVE_MEDIUM (0x2 << 13)
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#define MFP_DRIVE_FAST (0x3 << 13)
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/* GPIO */
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#define GPIO0_GPIO MFP_CFG(GPIO0, AF5)
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#define GPIO1_GPIO MFP_CFG(GPIO1, AF5)
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@ -3,6 +3,11 @@
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#include <mach/mfp.h>
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#define MFP_DRIVE_VERY_SLOW (0x0 << 13)
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#define MFP_DRIVE_SLOW (0x2 << 13)
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#define MFP_DRIVE_MEDIUM (0x4 << 13)
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#define MFP_DRIVE_FAST (0x8 << 13)
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/* UART2 */
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#define GPIO47_UART2_RXD MFP_CFG(GPIO47, AF6)
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#define GPIO48_UART2_TXD MFP_CFG(GPIO48, AF6)
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@ -12,16 +12,13 @@
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* possible, we make the following compromise:
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*
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* 1. SLEEP_OE_N will always be programmed to '1' (by MFP_LPM_FLOAT)
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* 2. DRIVE strength definitions redefined to include the reserved bit10
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* 2. DRIVE strength definitions redefined to include the reserved bit
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* - the reserved bit differs between pxa168 and pxa910, and the
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* MFP_DRIVE_* macros are individually defined in mfp-pxa{168,910}.h
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* 3. Override MFP_CFG() and MFP_CFG_DRV()
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* 4. Drop the use of MFP_CFG_LPM() and MFP_CFG_X()
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*/
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#define MFP_DRIVE_VERY_SLOW (0x0 << 13)
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#define MFP_DRIVE_SLOW (0x2 << 13)
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#define MFP_DRIVE_MEDIUM (0x4 << 13)
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#define MFP_DRIVE_FAST (0x8 << 13)
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#undef MFP_CFG
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#undef MFP_CFG_DRV
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#undef MFP_CFG_LPM
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