+++ /dev/null
-/*
- * 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
projects / firefly-linux-kernel-4.4.55.git / blobdiff