| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Defines macros and constants for Renesas RZ/A1 pin controller pin |
| * muxing functions. |
| */ |
| #ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H |
| #define __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H |
| |
| #define RZA1_PINS_PER_PORT 16 |
| |
| /* |
| * Create the pin index from its bank and position numbers and store in |
| * the upper 16 bits the alternate function identifier |
| */ |
| #define RZA1_PINMUX(b, p, f) \ |
| ((b) * RZA1_PINS_PER_PORT + (p) | ((f) << 16)) |
| |
| #endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H */ |