| /* SPDX-License-Identifier: GPL-2.0 */ |
| * Defines macros and constants for Renesas RZ/A2 pin controller pin |
| #ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H |
| #define __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H |
| #define RZA2_PINS_PER_PORT 8 |
| /* Port names as labeled in the Hardware Manual */ |
| #define PORTM 21 /* Pins PM_0/1 are labeled JP_0/1 in HW manual */ |
| * Create the pin index from its bank and position numbers and store in |
| * the upper 16 bits the alternate function identifier |
| #define RZA2_PINMUX(b, p, f) ((b) * RZA2_PINS_PER_PORT + (p) | (f << 16)) |
| * Convert a port and pin label to its global pin index |
| #define RZA2_PIN(port, pin) ((port) * RZA2_PINS_PER_PORT + (pin)) |
| #endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H */ |