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Blackfin: unify rotary encoder bitmasks 

Avoid duplication and ugly global namespace pollution.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-07-29 05:53:33 +00:00
parent c385acceb4
commit 3975032405
4 changed files with 73 additions and 295 deletions
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74
arch/blackfin/include/asm/bfin_rotary.h
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@ -2,7 +2,7 @@
* board initialization should put one of these structures into platform_data
* and place the bfin-rotary onto platform_bus named "bfin-rotary".
*
* Copyright 2008 Analog Devices Inc.
* Copyright 2008-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
@ -40,4 +40,76 @@ struct bfin_rotary_platform_data {
unsigned short debounce; /* 0..17 */
unsigned short mode;
};
/* CNT_CONFIG bitmasks */
#define CNTE (1 << 0) /* Counter Enable */
#define DEBE (1 << 1) /* Debounce Enable */
#define CDGINV (1 << 4) /* CDG Pin Polarity Invert */
#define CUDINV (1 << 5) /* CUD Pin Polarity Invert */
#define CZMINV (1 << 6) /* CZM Pin Polarity Invert */
#define CNTMODE_SHIFT 8
#define CNTMODE (0x7 << CNTMODE_SHIFT) /* Counter Operating Mode */
#define ZMZC (1 << 1) /* CZM Zeroes Counter Enable */
#define BNDMODE_SHIFT 12
#define BNDMODE (0x3 << BNDMODE_SHIFT) /* Boundary register Mode */
#define INPDIS (1 << 15) /* CUG and CDG Input Disable */
#define CNTMODE_QUADENC (0 << CNTMODE_SHIFT) /* quadrature encoder mode */
#define CNTMODE_BINENC (1 << CNTMODE_SHIFT) /* binary encoder mode */
#define CNTMODE_UDCNT (2 << CNTMODE_SHIFT) /* up/down counter mode */
#define CNTMODE_DIRCNT (4 << CNTMODE_SHIFT) /* direction counter mode */
#define CNTMODE_DIRTMR (5 << CNTMODE_SHIFT) /* direction timer mode */
#define BNDMODE_COMP (0 << BNDMODE_SHIFT) /* boundary compare mode */
#define BNDMODE_ZERO (1 << BNDMODE_SHIFT) /* boundary compare and zero mode */
#define BNDMODE_CAPT (2 << BNDMODE_SHIFT) /* boundary capture mode */
#define BNDMODE_AEXT (3 << BNDMODE_SHIFT) /* boundary auto-extend mode */
/* CNT_IMASK bitmasks */
#define ICIE (1 << 0) /* Illegal Gray/Binary Code Interrupt Enable */
#define UCIE (1 << 1) /* Up count Interrupt Enable */
#define DCIE (1 << 2) /* Down count Interrupt Enable */
#define MINCIE (1 << 3) /* Min Count Interrupt Enable */
#define MAXCIE (1 << 4) /* Max Count Interrupt Enable */
#define COV31IE (1 << 5) /* Bit 31 Overflow Interrupt Enable */
#define COV15IE (1 << 6) /* Bit 15 Overflow Interrupt Enable */
#define CZEROIE (1 << 7) /* Count to Zero Interrupt Enable */
#define CZMIE (1 << 8) /* CZM Pin Interrupt Enable */
#define CZMEIE (1 << 9) /* CZM Error Interrupt Enable */
#define CZMZIE (1 << 10) /* CZM Zeroes Counter Interrupt Enable */
/* CNT_STATUS bitmasks */
#define ICII (1 << 0) /* Illegal Gray/Binary Code Interrupt Identifier */
#define UCII (1 << 1) /* Up count Interrupt Identifier */
#define DCII (1 << 2) /* Down count Interrupt Identifier */
#define MINCII (1 << 3) /* Min Count Interrupt Identifier */
#define MAXCII (1 << 4) /* Max Count Interrupt Identifier */
#define COV31II (1 << 5) /* Bit 31 Overflow Interrupt Identifier */
#define COV15II (1 << 6) /* Bit 15 Overflow Interrupt Identifier */
#define CZEROII (1 << 7) /* Count to Zero Interrupt Identifier */
#define CZMII (1 << 8) /* CZM Pin Interrupt Identifier */
#define CZMEII (1 << 9) /* CZM Error Interrupt Identifier */
#define CZMZII (1 << 10) /* CZM Zeroes Counter Interrupt Identifier */
/* CNT_COMMAND bitmasks */
#define W1LCNT 0xf /* Load Counter Register */
#define W1LMIN 0xf0 /* Load Min Register */
#define W1LMAX 0xf00 /* Load Max Register */
#define W1ZMONCE (1 << 12) /* Enable CZM Clear Counter Once */
#define W1LCNT_ZERO (1 << 0) /* write 1 to load CNT_COUNTER with zero */
#define W1LCNT_MIN (1 << 2) /* write 1 to load CNT_COUNTER from CNT_MIN */
#define W1LCNT_MAX (1 << 3) /* write 1 to load CNT_COUNTER from CNT_MAX */
#define W1LMIN_ZERO (1 << 4) /* write 1 to load CNT_MIN with zero */
#define W1LMIN_CNT (1 << 5) /* write 1 to load CNT_MIN from CNT_COUNTER */
#define W1LMIN_MAX (1 << 7) /* write 1 to load CNT_MIN from CNT_MAX */
#define W1LMAX_ZERO (1 << 8) /* write 1 to load CNT_MAX with zero */
#define W1LMAX_CNT (1 << 9) /* write 1 to load CNT_MAX from CNT_COUNTER */
#define W1LMAX_MIN (1 << 10) /* write 1 to load CNT_MAX from CNT_MIN */
/* CNT_DEBOUNCE bitmasks */
#define DPRESCALE 0xf /* Load Counter Register */
#endif

108
arch/blackfin/mach-bf518/include/mach/defBF51x_base.h
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@ -1576,114 +1576,6 @@
#define HOST_COUNT_TIMEOUT 0x7ff /* Host Timeout count */
/* Bit masks for CNT_CONFIG */
#define CNTE 0x1 /* Counter Enable */
#define nCNTE 0x0
#define DEBE 0x2 /* Debounce Enable */
#define nDEBE 0x0
#define CDGINV 0x10 /* CDG Pin Polarity Invert */
#define nCDGINV 0x0
#define CUDINV 0x20 /* CUD Pin Polarity Invert */
#define nCUDINV 0x0
#define CZMINV 0x40 /* CZM Pin Polarity Invert */
#define nCZMINV 0x0
#define CNTMODE 0x700 /* Counter Operating Mode */
#define ZMZC 0x800 /* CZM Zeroes Counter Enable */
#define nZMZC 0x0
#define BNDMODE 0x3000 /* Boundary register Mode */
#define INPDIS 0x8000 /* CUG and CDG Input Disable */
#define nINPDIS 0x0
/* Bit masks for CNT_IMASK */
#define ICIE 0x1 /* Illegal Gray/Binary Code Interrupt Enable */
#define nICIE 0x0
#define UCIE 0x2 /* Up count Interrupt Enable */
#define nUCIE 0x0
#define DCIE 0x4 /* Down count Interrupt Enable */
#define nDCIE 0x0
#define MINCIE 0x8 /* Min Count Interrupt Enable */
#define nMINCIE 0x0
#define MAXCIE 0x10 /* Max Count Interrupt Enable */
#define nMAXCIE 0x0
#define COV31IE 0x20 /* Bit 31 Overflow Interrupt Enable */
#define nCOV31IE 0x0
#define COV15IE 0x40 /* Bit 15 Overflow Interrupt Enable */
#define nCOV15IE 0x0
#define CZEROIE 0x80 /* Count to Zero Interrupt Enable */
#define nCZEROIE 0x0
#define CZMIE 0x100 /* CZM Pin Interrupt Enable */
#define nCZMIE 0x0
#define CZMEIE 0x200 /* CZM Error Interrupt Enable */
#define nCZMEIE 0x0
#define CZMZIE 0x400 /* CZM Zeroes Counter Interrupt Enable */
#define nCZMZIE 0x0
/* Bit masks for CNT_STATUS */
#define ICII 0x1 /* Illegal Gray/Binary Code Interrupt Identifier */
#define nICII 0x0
#define UCII 0x2 /* Up count Interrupt Identifier */
#define nUCII 0x0
#define DCII 0x4 /* Down count Interrupt Identifier */
#define nDCII 0x0
#define MINCII 0x8 /* Min Count Interrupt Identifier */
#define nMINCII 0x0
#define MAXCII 0x10 /* Max Count Interrupt Identifier */
#define nMAXCII 0x0
#define COV31II 0x20 /* Bit 31 Overflow Interrupt Identifier */
#define nCOV31II 0x0
#define COV15II 0x40 /* Bit 15 Overflow Interrupt Identifier */
#define nCOV15II 0x0
#define CZEROII 0x80 /* Count to Zero Interrupt Identifier */
#define nCZEROII 0x0
#define CZMII 0x100 /* CZM Pin Interrupt Identifier */
#define nCZMII 0x0
#define CZMEII 0x200 /* CZM Error Interrupt Identifier */
#define nCZMEII 0x0
#define CZMZII 0x400 /* CZM Zeroes Counter Interrupt Identifier */
#define nCZMZII 0x0
/* Bit masks for CNT_COMMAND */
#define W1LCNT 0xf /* Load Counter Register */
#define W1LMIN 0xf0 /* Load Min Register */
#define W1LMAX 0xf00 /* Load Max Register */
#define W1ZMONCE 0x1000 /* Enable CZM Clear Counter Once */
#define nW1ZMONCE 0x0
/* Bit masks for CNT_DEBOUNCE */
#define DPRESCALE 0xf /* Load Counter Register */
/* CNT_COMMAND bit field options */
#define W1LCNT_ZERO 0x0001 /* write 1 to load CNT_COUNTER with zero */
#define W1LCNT_MIN 0x0004 /* write 1 to load CNT_COUNTER from CNT_MIN */
#define W1LCNT_MAX 0x0008 /* write 1 to load CNT_COUNTER from CNT_MAX */
#define W1LMIN_ZERO 0x0010 /* write 1 to load CNT_MIN with zero */
#define W1LMIN_CNT 0x0020 /* write 1 to load CNT_MIN from CNT_COUNTER */
#define W1LMIN_MAX 0x0080 /* write 1 to load CNT_MIN from CNT_MAX */
#define W1LMAX_ZERO 0x0100 /* write 1 to load CNT_MAX with zero */
#define W1LMAX_CNT 0x0200 /* write 1 to load CNT_MAX from CNT_COUNTER */
#define W1LMAX_MIN 0x0400 /* write 1 to load CNT_MAX from CNT_MIN */
/* CNT_CONFIG bit field options */
#define CNTMODE_QUADENC 0x0000 /* quadrature encoder mode */
#define CNTMODE_BINENC 0x0100 /* binary encoder mode */
#define CNTMODE_UDCNT 0x0200 /* up/down counter mode */
#define CNTMODE_DIRCNT 0x0400 /* direction counter mode */
#define CNTMODE_DIRTMR 0x0500 /* direction timer mode */
#define BNDMODE_COMP 0x0000 /* boundary compare mode */
#define BNDMODE_ZERO 0x1000 /* boundary compare and zero mode */
#define BNDMODE_CAPT 0x2000 /* boundary capture mode */
#define BNDMODE_AEXT 0x3000 /* boundary auto-extend mode */
/* Bit masks for SECURE_SYSSWT */
#define EMUDABL 0x1 /* Emulation Disable. */

108
arch/blackfin/mach-bf527/include/mach/defBF52x_base.h
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@ -1589,114 +1589,6 @@
#define HOST_COUNT_TIMEOUT 0x7ff /* Host Timeout count */
/* Bit masks for CNT_CONFIG */
#define CNTE 0x1 /* Counter Enable */
#define nCNTE 0x0
#define DEBE 0x2 /* Debounce Enable */
#define nDEBE 0x0
#define CDGINV 0x10 /* CDG Pin Polarity Invert */
#define nCDGINV 0x0
#define CUDINV 0x20 /* CUD Pin Polarity Invert */
#define nCUDINV 0x0
#define CZMINV 0x40 /* CZM Pin Polarity Invert */
#define nCZMINV 0x0
#define CNTMODE 0x700 /* Counter Operating Mode */
#define ZMZC 0x800 /* CZM Zeroes Counter Enable */
#define nZMZC 0x0
#define BNDMODE 0x3000 /* Boundary register Mode */
#define INPDIS 0x8000 /* CUG and CDG Input Disable */
#define nINPDIS 0x0
/* Bit masks for CNT_IMASK */
#define ICIE 0x1 /* Illegal Gray/Binary Code Interrupt Enable */
#define nICIE 0x0
#define UCIE 0x2 /* Up count Interrupt Enable */
#define nUCIE 0x0
#define DCIE 0x4 /* Down count Interrupt Enable */
#define nDCIE 0x0
#define MINCIE 0x8 /* Min Count Interrupt Enable */
#define nMINCIE 0x0
#define MAXCIE 0x10 /* Max Count Interrupt Enable */
#define nMAXCIE 0x0
#define COV31IE 0x20 /* Bit 31 Overflow Interrupt Enable */
#define nCOV31IE 0x0
#define COV15IE 0x40 /* Bit 15 Overflow Interrupt Enable */
#define nCOV15IE 0x0
#define CZEROIE 0x80 /* Count to Zero Interrupt Enable */
#define nCZEROIE 0x0
#define CZMIE 0x100 /* CZM Pin Interrupt Enable */
#define nCZMIE 0x0
#define CZMEIE 0x200 /* CZM Error Interrupt Enable */
#define nCZMEIE 0x0
#define CZMZIE 0x400 /* CZM Zeroes Counter Interrupt Enable */
#define nCZMZIE 0x0
/* Bit masks for CNT_STATUS */
#define ICII 0x1 /* Illegal Gray/Binary Code Interrupt Identifier */
#define nICII 0x0
#define UCII 0x2 /* Up count Interrupt Identifier */
#define nUCII 0x0
#define DCII 0x4 /* Down count Interrupt Identifier */
#define nDCII 0x0
#define MINCII 0x8 /* Min Count Interrupt Identifier */
#define nMINCII 0x0
#define MAXCII 0x10 /* Max Count Interrupt Identifier */
#define nMAXCII 0x0
#define COV31II 0x20 /* Bit 31 Overflow Interrupt Identifier */
#define nCOV31II 0x0
#define COV15II 0x40 /* Bit 15 Overflow Interrupt Identifier */
#define nCOV15II 0x0
#define CZEROII 0x80 /* Count to Zero Interrupt Identifier */
#define nCZEROII 0x0
#define CZMII 0x100 /* CZM Pin Interrupt Identifier */
#define nCZMII 0x0
#define CZMEII 0x200 /* CZM Error Interrupt Identifier */
#define nCZMEII 0x0
#define CZMZII 0x400 /* CZM Zeroes Counter Interrupt Identifier */
#define nCZMZII 0x0
/* Bit masks for CNT_COMMAND */
#define W1LCNT 0xf /* Load Counter Register */
#define W1LMIN 0xf0 /* Load Min Register */
#define W1LMAX 0xf00 /* Load Max Register */
#define W1ZMONCE 0x1000 /* Enable CZM Clear Counter Once */
#define nW1ZMONCE 0x0
/* Bit masks for CNT_DEBOUNCE */
#define DPRESCALE 0xf /* Load Counter Register */
/* CNT_COMMAND bit field options */
#define W1LCNT_ZERO 0x0001 /* write 1 to load CNT_COUNTER with zero */
#define W1LCNT_MIN 0x0004 /* write 1 to load CNT_COUNTER from CNT_MIN */
#define W1LCNT_MAX 0x0008 /* write 1 to load CNT_COUNTER from CNT_MAX */
#define W1LMIN_ZERO 0x0010 /* write 1 to load CNT_MIN with zero */
#define W1LMIN_CNT 0x0020 /* write 1 to load CNT_MIN from CNT_COUNTER */
#define W1LMIN_MAX 0x0080 /* write 1 to load CNT_MIN from CNT_MAX */
#define W1LMAX_ZERO 0x0100 /* write 1 to load CNT_MAX with zero */
#define W1LMAX_CNT 0x0200 /* write 1 to load CNT_MAX from CNT_COUNTER */
#define W1LMAX_MIN 0x0400 /* write 1 to load CNT_MAX from CNT_MIN */
/* CNT_CONFIG bit field options */
#define CNTMODE_QUADENC 0x0000 /* quadrature encoder mode */
#define CNTMODE_BINENC 0x0100 /* binary encoder mode */
#define CNTMODE_UDCNT 0x0200 /* up/down counter mode */
#define CNTMODE_DIRCNT 0x0400 /* direction counter mode */
#define CNTMODE_DIRTMR 0x0500 /* direction timer mode */
#define BNDMODE_COMP 0x0000 /* boundary compare mode */
#define BNDMODE_ZERO 0x1000 /* boundary compare and zero mode */
#define BNDMODE_CAPT 0x2000 /* boundary capture mode */
#define BNDMODE_AEXT 0x3000 /* boundary auto-extend mode */
/* Bit masks for SECURE_SYSSWT */
#define EMUDABL 0x1 /* Emulation Disable. */

78
arch/blackfin/mach-bf548/include/mach/defBF54x_base.h
View File

@ -1958,57 +1958,6 @@
#define TRUN6 0x40000000 /* Timer 6 Slave Enable Status */
#define TRUN7 0x80000000 /* Timer 7 Slave Enable Status */
/* Bit masks for CNT_CONFIG */
#define CNTE 0x1 /* Counter Enable */
#define DEBE 0x2 /* Debounce Enable */
#define CDGINV 0x10 /* CDG Pin Polarity Invert */
#define CUDINV 0x20 /* CUD Pin Polarity Invert */
#define CZMINV 0x40 /* CZM Pin Polarity Invert */
#define CNTMODE 0x700 /* Counter Operating Mode */
#define ZMZC 0x800 /* CZM Zeroes Counter Enable */
#define BNDMODE 0x3000 /* Boundary register Mode */
#define INPDIS 0x8000 /* CUG and CDG Input Disable */
/* Bit masks for CNT_IMASK */
#define ICIE 0x1 /* Illegal Gray/Binary Code Interrupt Enable */
#define UCIE 0x2 /* Up count Interrupt Enable */
#define DCIE 0x4 /* Down count Interrupt Enable */
#define MINCIE 0x8 /* Min Count Interrupt Enable */
#define MAXCIE 0x10 /* Max Count Interrupt Enable */
#define COV31IE 0x20 /* Bit 31 Overflow Interrupt Enable */
#define COV15IE 0x40 /* Bit 15 Overflow Interrupt Enable */
#define CZEROIE 0x80 /* Count to Zero Interrupt Enable */
#define CZMIE 0x100 /* CZM Pin Interrupt Enable */
#define CZMEIE 0x200 /* CZM Error Interrupt Enable */
#define CZMZIE 0x400 /* CZM Zeroes Counter Interrupt Enable */
/* Bit masks for CNT_STATUS */
#define ICII 0x1 /* Illegal Gray/Binary Code Interrupt Identifier */
#define UCII 0x2 /* Up count Interrupt Identifier */
#define DCII 0x4 /* Down count Interrupt Identifier */
#define MINCII 0x8 /* Min Count Interrupt Identifier */
#define MAXCII 0x10 /* Max Count Interrupt Identifier */
#define COV31II 0x20 /* Bit 31 Overflow Interrupt Identifier */
#define COV15II 0x40 /* Bit 15 Overflow Interrupt Identifier */
#define CZEROII 0x80 /* Count to Zero Interrupt Identifier */
#define CZMII 0x100 /* CZM Pin Interrupt Identifier */
#define CZMEII 0x200 /* CZM Error Interrupt Identifier */
#define CZMZII 0x400 /* CZM Zeroes Counter Interrupt Identifier */
/* Bit masks for CNT_COMMAND */
#define W1LCNT 0xf /* Load Counter Register */
#define W1LMIN 0xf0 /* Load Min Register */
#define W1LMAX 0xf00 /* Load Max Register */
#define W1ZMONCE 0x1000 /* Enable CZM Clear Counter Once */
/* Bit masks for CNT_DEBOUNCE */
#define DPRESCALE 0xf /* Load Counter Register */
/* Bit masks for SECURE_SYSSWT */
#define EMUDABL 0x1 /* Emulation Disable. */
@ -2412,33 +2361,6 @@
#define BCODE_QUICKBOOT 0x0020 /* always perform quick boot */
#define BCODE_NOBOOT 0x0030 /* always perform full boot */
/* CNT_COMMAND bit field options */
#define W1LCNT_ZERO 0x0001 /* write 1 to load CNT_COUNTER with zero */
#define W1LCNT_MIN 0x0004 /* write 1 to load CNT_COUNTER from CNT_MIN */
#define W1LCNT_MAX 0x0008 /* write 1 to load CNT_COUNTER from CNT_MAX */
#define W1LMIN_ZERO 0x0010 /* write 1 to load CNT_MIN with zero */
#define W1LMIN_CNT 0x0020 /* write 1 to load CNT_MIN from CNT_COUNTER */
#define W1LMIN_MAX 0x0080 /* write 1 to load CNT_MIN from CNT_MAX */
#define W1LMAX_ZERO 0x0100 /* write 1 to load CNT_MAX with zero */
#define W1LMAX_CNT 0x0200 /* write 1 to load CNT_MAX from CNT_COUNTER */
#define W1LMAX_MIN 0x0400 /* write 1 to load CNT_MAX from CNT_MIN */
/* CNT_CONFIG bit field options */
#define CNTMODE_QUADENC 0x0000 /* quadrature encoder mode */
#define CNTMODE_BINENC 0x0100 /* binary encoder mode */
#define CNTMODE_UDCNT 0x0200 /* up/down counter mode */
#define CNTMODE_DIRCNT 0x0400 /* direction counter mode */
#define CNTMODE_DIRTMR 0x0500 /* direction timer mode */
#define BNDMODE_COMP 0x0000 /* boundary compare mode */
#define BNDMODE_ZERO 0x1000 /* boundary compare and zero mode */
#define BNDMODE_CAPT 0x2000 /* boundary capture mode */
#define BNDMODE_AEXT 0x3000 /* boundary auto-extend mode */
/* TMODE in TIMERx_CONFIG bit field options */
#define PWM_OUT 0x0001