drivers/pinctrl/renesas/pfc-r8a73a4.c

Source file repositories/reference/linux-study-clean/drivers/pinctrl/renesas/pfc-r8a73a4.c

File Facts

System
Linux kernel
Corpus path
drivers/pinctrl/renesas/pfc-r8a73a4.c
Extension
.c
Size
81961 bytes
Lines
2617
Domain
Driver Families
Bucket
drivers/pinctrl
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2012-2013  Renesas Solutions Corp.
 * Copyright (C) 2013  Magnus Damm
 * Copyright (C) 2012  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 */
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/pinctrl/pinconf-generic.h>

#include "sh_pfc.h"

#define CPU_ALL_PORT(fn, pfx, sfx)					\
	/*  Port0 - Port30 */						\
	PORT_10(0, fn, pfx, sfx),					\
	PORT_10(10, fn, pfx##1, sfx),					\
	PORT_10(20, fn, pfx##2, sfx),					\
	PORT_1(30, fn, pfx##30, sfx),					\
	/* Port32 - Port40 */						\
	PORT_1(32, fn, pfx##32, sfx),	PORT_1(33, fn, pfx##33, sfx),	\
	PORT_1(34, fn, pfx##34, sfx),	PORT_1(35, fn, pfx##35, sfx),	\
	PORT_1(36, fn, pfx##36, sfx),	PORT_1(37, fn, pfx##37, sfx),	\
	PORT_1(38, fn, pfx##38, sfx),	PORT_1(39, fn, pfx##39, sfx),	\
	PORT_1(40, fn, pfx##40, sfx),					\
	/* Port64  - Port85 */						\
	PORT_1(64, fn, pfx##64, sfx),	PORT_1(65, fn, pfx##65, sfx),	\
	PORT_1(66, fn, pfx##66, sfx),	PORT_1(67, fn, pfx##67, sfx),	\
	PORT_1(68, fn, pfx##68, sfx),	PORT_1(69, fn, pfx##69, sfx),	\
	PORT_10(70, fn, pfx##7, sfx),					\
	PORT_1(80, fn, pfx##80, sfx),	PORT_1(81, fn, pfx##81, sfx),	\
	PORT_1(82, fn, pfx##82, sfx),	PORT_1(83, fn, pfx##83, sfx),	\
	PORT_1(84, fn, pfx##84, sfx),	PORT_1(85, fn, pfx##85, sfx),	\
	/* Port96  - Port126 */						\
	PORT_1(96, fn, pfx##96, sfx),	PORT_1(97, fn, pfx##97, sfx),	\
	PORT_1(98, fn, pfx##98, sfx),	PORT_1(99, fn, pfx##99, sfx),	\
	PORT_10(100, fn, pfx##10, sfx),					\
	PORT_10(110, fn, pfx##11, sfx),					\
	PORT_1(120, fn, pfx##120, sfx),	PORT_1(121, fn, pfx##121, sfx),	\
	PORT_1(122, fn, pfx##122, sfx),	PORT_1(123, fn, pfx##123, sfx),	\
	PORT_1(124, fn, pfx##124, sfx),	PORT_1(125, fn, pfx##125, sfx),	\
	PORT_1(126, fn, pfx##126, sfx),					\
	/* Port128 - Port134 */						\
	PORT_1(128, fn, pfx##128, sfx),	PORT_1(129, fn, pfx##129, sfx),	\
	PORT_1(130, fn, pfx##130, sfx),	PORT_1(131, fn, pfx##131, sfx),	\
	PORT_1(132, fn, pfx##132, sfx),	PORT_1(133, fn, pfx##133, sfx),	\
	PORT_1(134, fn, pfx##134, sfx),					\
	/* Port160 - Port178 */						\
	PORT_10(160, fn, pfx##16, sfx),					\
	PORT_1(170, fn, pfx##170, sfx),	PORT_1(171, fn, pfx##171, sfx),	\
	PORT_1(172, fn, pfx##172, sfx),	PORT_1(173, fn, pfx##173, sfx),	\
	PORT_1(174, fn, pfx##174, sfx),	PORT_1(175, fn, pfx##175, sfx),	\
	PORT_1(176, fn, pfx##176, sfx),	PORT_1(177, fn, pfx##177, sfx),	\
	PORT_1(178, fn, pfx##178, sfx),					\
	/* Port192 - Port222 */						\
	PORT_1(192, fn, pfx##192, sfx),	PORT_1(193, fn, pfx##193, sfx),	\
	PORT_1(194, fn, pfx##194, sfx),	PORT_1(195, fn, pfx##195, sfx),	\
	PORT_1(196, fn, pfx##196, sfx),	PORT_1(197, fn, pfx##197, sfx),	\
	PORT_1(198, fn, pfx##198, sfx),	PORT_1(199, fn, pfx##199, sfx),	\
	PORT_10(200, fn, pfx##20, sfx),					\
	PORT_10(210, fn, pfx##21, sfx),					\
	PORT_1(220, fn, pfx##220, sfx),	PORT_1(221, fn, pfx##221, sfx),	\
	PORT_1(222, fn, pfx##222, sfx),					\
	/* Port224 - Port250 */						\
	PORT_1(224, fn, pfx##224, sfx),	PORT_1(225, fn, pfx##225, sfx),	\
	PORT_1(226, fn, pfx##226, sfx),	PORT_1(227, fn, pfx##227, sfx),	\
	PORT_1(228, fn, pfx##228, sfx),	PORT_1(229, fn, pfx##229, sfx),	\
	PORT_10(230, fn, pfx##23, sfx),					\
	PORT_10(240, fn, pfx##24, sfx),					\
	PORT_1(250, fn, pfx##250, sfx),					\
	/* Port256 - Port283 */						\
	PORT_1(256, fn, pfx##256, sfx),	PORT_1(257, fn, pfx##257, sfx),	\
	PORT_1(258, fn, pfx##258, sfx),	PORT_1(259, fn, pfx##259, sfx),	\
	PORT_10(260, fn, pfx##26, sfx),					\
	PORT_10(270, fn, pfx##27, sfx),					\
	PORT_1(280, fn, pfx##280, sfx),	PORT_1(281, fn, pfx##281, sfx),	\
	PORT_1(282, fn, pfx##282, sfx),	PORT_1(283, fn, pfx##283, sfx),	\
	/* Port288 - Port308 */						\
	PORT_1(288, fn, pfx##288, sfx),	PORT_1(289, fn, pfx##289, sfx),	\
	PORT_10(290, fn, pfx##29, sfx),					\
	PORT_1(300, fn, pfx##300, sfx),	PORT_1(301, fn, pfx##301, sfx),	\
	PORT_1(302, fn, pfx##302, sfx),	PORT_1(303, fn, pfx##303, sfx),	\
	PORT_1(304, fn, pfx##304, sfx),	PORT_1(305, fn, pfx##305, sfx),	\
	PORT_1(306, fn, pfx##306, sfx),	PORT_1(307, fn, pfx##307, sfx),	\
	PORT_1(308, fn, pfx##308, sfx),					\
	/* Port320 - Port329 */						\
	PORT_10(320, fn, pfx##32, sfx)

enum {
	PINMUX_RESERVED = 0,

Annotation

Implementation Notes