diff options
Diffstat (limited to 'arch/blackfin/include')
| -rw-r--r-- | arch/blackfin/include/asm/bfin_rotary.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/arch/blackfin/include/asm/bfin_rotary.h b/arch/blackfin/include/asm/bfin_rotary.h deleted file mode 100644 index 8895a750c70c..000000000000 --- a/arch/blackfin/include/asm/bfin_rotary.h +++ /dev/null @@ -1,116 +0,0 @@ -/* - * board initialization should put one of these structures into platform_data - * and place the bfin-rotary onto platform_bus named "bfin-rotary". - * - * Copyright 2008-2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#ifndef _BFIN_ROTARY_H -#define _BFIN_ROTARY_H - -/* mode bitmasks */ -#define ROT_QUAD_ENC CNTMODE_QUADENC /* quadrature/grey code encoder mode */ -#define ROT_BIN_ENC CNTMODE_BINENC /* binary encoder mode */ -#define ROT_UD_CNT CNTMODE_UDCNT /* rotary counter mode */ -#define ROT_DIR_CNT CNTMODE_DIRCNT /* direction counter mode */ - -#define ROT_DEBE DEBE /* Debounce Enable */ - -#define ROT_CDGINV CDGINV /* CDG Pin Polarity Invert */ -#define ROT_CUDINV CUDINV /* CUD Pin Polarity Invert */ -#define ROT_CZMINV CZMINV /* CZM Pin Polarity Invert */ - -struct bfin_rotary_platform_data { - /* set rotary UP KEY_### or BTN_### in case you prefer - * bfin-rotary to send EV_KEY otherwise set 0 - */ - unsigned int rotary_up_key; - /* set rotary DOWN KEY_### or BTN_### in case you prefer - * bfin-rotary to send EV_KEY otherwise set 0 - */ - unsigned int rotary_down_key; - /* set rotary BUTTON KEY_### or BTN_### */ - unsigned int rotary_button_key; - /* set rotary Relative Axis REL_### in case you prefer - * bfin-rotary to send EV_REL otherwise set 0 - */ - unsigned int rotary_rel_code; - unsigned short debounce; /* 0..17 */ - unsigned short mode; - unsigned short pm_wakeup; -}; - -/* 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 |