Current File : //usr/src/linux-headers-6.8.0-41/include/dt-bindings/pinctrl/rzg2l-pinctrl.h
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* This header provides constants for Renesas RZ/G2L family pinctrl bindings.
*
* Copyright (C) 2021 Renesas Electronics Corp.
*
*/
#ifndef __DT_BINDINGS_RZG2L_PINCTRL_H
#define __DT_BINDINGS_RZG2L_PINCTRL_H
#define RZG2L_PINS_PER_PORT 8
/*
* Create the pin index from its bank and position numbers and store in
* the upper 16 bits the alternate function identifier
*/
#define RZG2L_PORT_PINMUX(b, p, f) ((b) * RZG2L_PINS_PER_PORT + (p) | ((f) << 16))
/* Convert a port and pin label to its global pin index */
#define RZG2L_GPIO(port, pin) ((port) * RZG2L_PINS_PER_PORT + (pin))
#endif /* __DT_BINDINGS_RZG2L_PINCTRL_H */
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