1 /* SPDX-License-Identifier: GPL-2.0 */ << 2 /* 1 /* 3 * This header provides constants specific to 2 * This header provides constants specific to AM43XX pinctrl bindings. 4 */ 3 */ 5 4 6 #ifndef _DT_BINDINGS_PINCTRL_AM43XX_H 5 #ifndef _DT_BINDINGS_PINCTRL_AM43XX_H 7 #define _DT_BINDINGS_PINCTRL_AM43XX_H 6 #define _DT_BINDINGS_PINCTRL_AM43XX_H 8 7 9 #define MUX_MODE0 0 8 #define MUX_MODE0 0 10 #define MUX_MODE1 1 9 #define MUX_MODE1 1 11 #define MUX_MODE2 2 10 #define MUX_MODE2 2 12 #define MUX_MODE3 3 11 #define MUX_MODE3 3 13 #define MUX_MODE4 4 12 #define MUX_MODE4 4 14 #define MUX_MODE5 5 13 #define MUX_MODE5 5 15 #define MUX_MODE6 6 14 #define MUX_MODE6 6 16 #define MUX_MODE7 7 15 #define MUX_MODE7 7 17 #define MUX_MODE8 8 16 #define MUX_MODE8 8 18 #define MUX_MODE9 9 17 #define MUX_MODE9 9 19 18 20 #define PULL_DISABLE (1 << 16) 19 #define PULL_DISABLE (1 << 16) 21 #define PULL_UP (1 << 17) 20 #define PULL_UP (1 << 17) 22 #define INPUT_EN (1 << 18) 21 #define INPUT_EN (1 << 18) 23 #define SLEWCTRL_SLOW (1 << 19) 22 #define SLEWCTRL_SLOW (1 << 19) 24 #define SLEWCTRL_FAST 0 23 #define SLEWCTRL_FAST 0 25 #define DS0_FORCE_OFF_MODE (1 << 24) !! 24 #define DS0_PULL_UP_DOWN_EN (1 << 27) 26 #define DS0_INPUT (1 << 25) << 27 #define DS0_FORCE_OUT_HIGH (1 << 26) << 28 #define DS0_PULL_UP_DOWN_EN (0 << 27) << 29 #define DS0_PULL_UP_DOWN_DIS (1 << 27) << 30 #define DS0_PULL_UP_SEL (1 << 28) << 31 #define WAKEUP_ENABLE (1 << 29) 25 #define WAKEUP_ENABLE (1 << 29) 32 << 33 #define DS0_PIN_OUTPUT (DS0_FORCE_OFF << 34 #define DS0_PIN_OUTPUT_HIGH (DS0_FORCE_OFF << 35 #define DS0_PIN_OUTPUT_PULLUP (DS0_FORCE_OFF << 36 #define DS0_PIN_OUTPUT_PULLDOWN (DS0_FORCE_OFF << 37 #define DS0_PIN_INPUT (DS0_FORCE_OFF << 38 #define DS0_PIN_INPUT_PULLUP (DS0_FORCE_OFF << 39 #define DS0_PIN_INPUT_PULLDOWN (DS0_FORCE_OFF << 40 26 41 #define PIN_OUTPUT (PULL_DISABLE) 27 #define PIN_OUTPUT (PULL_DISABLE) 42 #define PIN_OUTPUT_PULLUP (PULL_UP) 28 #define PIN_OUTPUT_PULLUP (PULL_UP) 43 #define PIN_OUTPUT_PULLDOWN 0 29 #define PIN_OUTPUT_PULLDOWN 0 44 #define PIN_INPUT (INPUT_EN | PU 30 #define PIN_INPUT (INPUT_EN | PULL_DISABLE) 45 #define PIN_INPUT_PULLUP (INPUT_EN | PU 31 #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) 46 #define PIN_INPUT_PULLDOWN (INPUT_EN) 32 #define PIN_INPUT_PULLDOWN (INPUT_EN) 47 33 48 /* 34 /* 49 * Macro to allow using the absolute physical 35 * Macro to allow using the absolute physical address instead of the 50 * padconf registers instead of the offset fro 36 * padconf registers instead of the offset from padconf base. 51 */ 37 */ 52 #define AM4372_IOPAD(pa, val) (((pa) & 0xfff 38 #define AM4372_IOPAD(pa, val) (((pa) & 0xffff) - 0x0800) (val) 53 39 54 #endif 40 #endif 55 41 56 42
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