diff options
Diffstat (limited to 'include/dt-bindings/pinctrl')
| -rw-r--r-- | include/dt-bindings/pinctrl/am43xx.h | 31 | ||||
| -rw-r--r-- | include/dt-bindings/pinctrl/at91.h | 2 | ||||
| -rw-r--r-- | include/dt-bindings/pinctrl/dra.h | 50 |
3 files changed, 82 insertions, 1 deletions
diff --git a/include/dt-bindings/pinctrl/am43xx.h b/include/dt-bindings/pinctrl/am43xx.h new file mode 100644 index 000000000000..eb6c366adfba --- /dev/null +++ b/include/dt-bindings/pinctrl/am43xx.h @@ -0,0 +1,31 @@ +/* + * This header provides constants specific to AM43XX pinctrl bindings. + */ + +#ifndef _DT_BINDINGS_PINCTRL_AM43XX_H +#define _DT_BINDINGS_PINCTRL_AM43XX_H + +#define MUX_MODE0 0 +#define MUX_MODE1 1 +#define MUX_MODE2 2 +#define MUX_MODE3 3 +#define MUX_MODE4 4 +#define MUX_MODE5 5 +#define MUX_MODE6 6 +#define MUX_MODE7 7 + +#define PULL_DISABLE (1 << 16) +#define PULL_UP (1 << 17) +#define INPUT_EN (1 << 18) +#define SLEWCTRL_FAST (1 << 19) +#define DS0_PULL_UP_DOWN_EN (1 << 27) + +#define PIN_OUTPUT (PULL_DISABLE) +#define PIN_OUTPUT_PULLUP (PULL_UP) +#define PIN_OUTPUT_PULLDOWN 0 +#define PIN_INPUT (INPUT_EN | PULL_DISABLE) +#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (INPUT_EN) + +#endif + diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h index d7988b4d8af9..0fee6ff77ffc 100644 --- a/include/dt-bindings/pinctrl/at91.h +++ b/include/dt-bindings/pinctrl/at91.h @@ -16,7 +16,7 @@ #define AT91_PINCTRL_PULL_DOWN (1 << 3) #define AT91_PINCTRL_DIS_SCHMIT (1 << 4) #define AT91_PINCTRL_DEBOUNCE (1 << 16) -#define AT91_PINCTRL_DEBOUNCE_VA(x) (x << 17) +#define AT91_PINCTRL_DEBOUNCE_VAL(x) (x << 17) #define AT91_PINCTRL_PULL_UP_DEGLITCH (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DEGLITCH) diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h new file mode 100644 index 000000000000..002a2855c046 --- /dev/null +++ b/include/dt-bindings/pinctrl/dra.h @@ -0,0 +1,50 @@ +/* + * This header provides constants for DRA pinctrl bindings. + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Author: Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _DT_BINDINGS_PINCTRL_DRA_H +#define _DT_BINDINGS_PINCTRL_DRA_H + +/* DRA7 mux mode options for each pin. See TRM for options */ +#define MUX_MODE0 0x0 +#define MUX_MODE1 0x1 +#define MUX_MODE2 0x2 +#define MUX_MODE3 0x3 +#define MUX_MODE4 0x4 +#define MUX_MODE5 0x5 +#define MUX_MODE6 0x6 +#define MUX_MODE7 0x7 +#define MUX_MODE8 0x8 +#define MUX_MODE9 0x9 +#define MUX_MODE10 0xa +#define MUX_MODE11 0xb +#define MUX_MODE12 0xc +#define MUX_MODE13 0xd +#define MUX_MODE14 0xe +#define MUX_MODE15 0xf + +#define PULL_ENA (1 << 16) +#define PULL_UP (1 << 17) +#define INPUT_EN (1 << 18) +#define SLEWCONTROL (1 << 19) +#define WAKEUP_EN (1 << 24) +#define WAKEUP_EVENT (1 << 25) + +/* Active pin states */ +#define PIN_OUTPUT 0 +#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP) +#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA) +#define PIN_INPUT INPUT_EN +#define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL) +#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) + +#endif + |