pinctrl-spear.h

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/*
 * Driver header file for the ST Microelectronics SPEAr pinmux
 *
 * Copyright (C) 2012 ST Microelectronics
 * Viresh Kumar <[email protected]>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#ifndef __PINMUX_SPEAR_H__
#define __PINMUX_SPEAR_H__

#include <linux/pinctrl/pinctrl.h>
#include <linux/types.h>

struct platform_device;
struct device;

struct spear_pmx_mode {
    const char *const name;
    u16 mode;
    u16 reg;
    u16 mask;
    u32 val;
};

struct spear_muxreg {
    u16 reg;
    u32 mask;
    u32 val;
};

struct spear_modemux {
    u16 modes;
    u8 nmuxregs;
    struct spear_muxreg *muxregs;
};

struct spear_pingroup {
    const char *name;
    const unsigned *pins;
    unsigned npins;
    struct spear_modemux *modemuxs;
    unsigned nmodemuxs;
};

struct spear_function {
    const char *name;
    const char *const *groups;
    unsigned ngroups;
};

struct spear_pinctrl_machdata {
    const struct pinctrl_pin_desc *pins;
    unsigned npins;
    struct spear_function **functions;
    unsigned nfunctions;
    struct spear_pingroup **groups;
    unsigned ngroups;

    bool modes_supported;
    u16 mode;
    struct spear_pmx_mode **pmx_modes;
    unsigned npmx_modes;
};

struct spear_pmx {
    struct device *dev;
    struct pinctrl_dev *pctl;
    struct spear_pinctrl_machdata *machdata;
    void __iomem *vbase;
};

/* exported routines */
void __devinit pmx_init_addr(struct spear_pinctrl_machdata *machdata, u16 reg);
int __devinit spear_pinctrl_probe(struct platform_device *pdev,
        struct spear_pinctrl_machdata *machdata);
int __devexit spear_pinctrl_remove(struct platform_device *pdev);

#define SPEAR_PIN_0_TO_101      \
    PINCTRL_PIN(0, "PLGPIO0"),  \
    PINCTRL_PIN(1, "PLGPIO1"),  \
    PINCTRL_PIN(2, "PLGPIO2"),  \
    PINCTRL_PIN(3, "PLGPIO3"),  \
    PINCTRL_PIN(4, "PLGPIO4"),  \
    PINCTRL_PIN(5, "PLGPIO5"),  \
    PINCTRL_PIN(6, "PLGPIO6"),  \
    PINCTRL_PIN(7, "PLGPIO7"),  \
    PINCTRL_PIN(8, "PLGPIO8"),  \
    PINCTRL_PIN(9, "PLGPIO9"),  \
    PINCTRL_PIN(10, "PLGPIO10"),    \
    PINCTRL_PIN(11, "PLGPIO11"),    \
    PINCTRL_PIN(12, "PLGPIO12"),    \
    PINCTRL_PIN(13, "PLGPIO13"),    \
    PINCTRL_PIN(14, "PLGPIO14"),    \
    PINCTRL_PIN(15, "PLGPIO15"),    \
    PINCTRL_PIN(16, "PLGPIO16"),    \
    PINCTRL_PIN(17, "PLGPIO17"),    \
    PINCTRL_PIN(18, "PLGPIO18"),    \
    PINCTRL_PIN(19, "PLGPIO19"),    \
    PINCTRL_PIN(20, "PLGPIO20"),    \
    PINCTRL_PIN(21, "PLGPIO21"),    \
    PINCTRL_PIN(22, "PLGPIO22"),    \
    PINCTRL_PIN(23, "PLGPIO23"),    \
    PINCTRL_PIN(24, "PLGPIO24"),    \
    PINCTRL_PIN(25, "PLGPIO25"),    \
    PINCTRL_PIN(26, "PLGPIO26"),    \
    PINCTRL_PIN(27, "PLGPIO27"),    \
    PINCTRL_PIN(28, "PLGPIO28"),    \
    PINCTRL_PIN(29, "PLGPIO29"),    \
    PINCTRL_PIN(30, "PLGPIO30"),    \
    PINCTRL_PIN(31, "PLGPIO31"),    \
    PINCTRL_PIN(32, "PLGPIO32"),    \
    PINCTRL_PIN(33, "PLGPIO33"),    \
    PINCTRL_PIN(34, "PLGPIO34"),    \
    PINCTRL_PIN(35, "PLGPIO35"),    \
    PINCTRL_PIN(36, "PLGPIO36"),    \
    PINCTRL_PIN(37, "PLGPIO37"),    \
    PINCTRL_PIN(38, "PLGPIO38"),    \
    PINCTRL_PIN(39, "PLGPIO39"),    \
    PINCTRL_PIN(40, "PLGPIO40"),    \
    PINCTRL_PIN(41, "PLGPIO41"),    \
    PINCTRL_PIN(42, "PLGPIO42"),    \
    PINCTRL_PIN(43, "PLGPIO43"),    \
    PINCTRL_PIN(44, "PLGPIO44"),    \
    PINCTRL_PIN(45, "PLGPIO45"),    \
    PINCTRL_PIN(46, "PLGPIO46"),    \
    PINCTRL_PIN(47, "PLGPIO47"),    \
    PINCTRL_PIN(48, "PLGPIO48"),    \
    PINCTRL_PIN(49, "PLGPIO49"),    \
    PINCTRL_PIN(50, "PLGPIO50"),    \
    PINCTRL_PIN(51, "PLGPIO51"),    \
    PINCTRL_PIN(52, "PLGPIO52"),    \
    PINCTRL_PIN(53, "PLGPIO53"),    \
    PINCTRL_PIN(54, "PLGPIO54"),    \
    PINCTRL_PIN(55, "PLGPIO55"),    \
    PINCTRL_PIN(56, "PLGPIO56"),    \
    PINCTRL_PIN(57, "PLGPIO57"),    \
    PINCTRL_PIN(58, "PLGPIO58"),    \
    PINCTRL_PIN(59, "PLGPIO59"),    \
    PINCTRL_PIN(60, "PLGPIO60"),    \
    PINCTRL_PIN(61, "PLGPIO61"),    \
    PINCTRL_PIN(62, "PLGPIO62"),    \
    PINCTRL_PIN(63, "PLGPIO63"),    \
    PINCTRL_PIN(64, "PLGPIO64"),    \
    PINCTRL_PIN(65, "PLGPIO65"),    \
    PINCTRL_PIN(66, "PLGPIO66"),    \
    PINCTRL_PIN(67, "PLGPIO67"),    \
    PINCTRL_PIN(68, "PLGPIO68"),    \
    PINCTRL_PIN(69, "PLGPIO69"),    \
    PINCTRL_PIN(70, "PLGPIO70"),    \
    PINCTRL_PIN(71, "PLGPIO71"),    \
    PINCTRL_PIN(72, "PLGPIO72"),    \
    PINCTRL_PIN(73, "PLGPIO73"),    \
    PINCTRL_PIN(74, "PLGPIO74"),    \
    PINCTRL_PIN(75, "PLGPIO75"),    \
    PINCTRL_PIN(76, "PLGPIO76"),    \
    PINCTRL_PIN(77, "PLGPIO77"),    \
    PINCTRL_PIN(78, "PLGPIO78"),    \
    PINCTRL_PIN(79, "PLGPIO79"),    \
    PINCTRL_PIN(80, "PLGPIO80"),    \
    PINCTRL_PIN(81, "PLGPIO81"),    \
    PINCTRL_PIN(82, "PLGPIO82"),    \
    PINCTRL_PIN(83, "PLGPIO83"),    \
    PINCTRL_PIN(84, "PLGPIO84"),    \
    PINCTRL_PIN(85, "PLGPIO85"),    \
    PINCTRL_PIN(86, "PLGPIO86"),    \
    PINCTRL_PIN(87, "PLGPIO87"),    \
    PINCTRL_PIN(88, "PLGPIO88"),    \
    PINCTRL_PIN(89, "PLGPIO89"),    \
    PINCTRL_PIN(90, "PLGPIO90"),    \
    PINCTRL_PIN(91, "PLGPIO91"),    \
    PINCTRL_PIN(92, "PLGPIO92"),    \
    PINCTRL_PIN(93, "PLGPIO93"),    \
    PINCTRL_PIN(94, "PLGPIO94"),    \
    PINCTRL_PIN(95, "PLGPIO95"),    \
    PINCTRL_PIN(96, "PLGPIO96"),    \
    PINCTRL_PIN(97, "PLGPIO97"),    \
    PINCTRL_PIN(98, "PLGPIO98"),    \
    PINCTRL_PIN(99, "PLGPIO99"),    \
    PINCTRL_PIN(100, "PLGPIO100"),  \
    PINCTRL_PIN(101, "PLGPIO101")

#define SPEAR_PIN_102_TO_245        \
    PINCTRL_PIN(102, "PLGPIO102"),  \
    PINCTRL_PIN(103, "PLGPIO103"),  \
    PINCTRL_PIN(104, "PLGPIO104"),  \
    PINCTRL_PIN(105, "PLGPIO105"),  \
    PINCTRL_PIN(106, "PLGPIO106"),  \
    PINCTRL_PIN(107, "PLGPIO107"),  \
    PINCTRL_PIN(108, "PLGPIO108"),  \
    PINCTRL_PIN(109, "PLGPIO109"),  \
    PINCTRL_PIN(110, "PLGPIO110"),  \
    PINCTRL_PIN(111, "PLGPIO111"),  \
    PINCTRL_PIN(112, "PLGPIO112"),  \
    PINCTRL_PIN(113, "PLGPIO113"),  \
    PINCTRL_PIN(114, "PLGPIO114"),  \
    PINCTRL_PIN(115, "PLGPIO115"),  \
    PINCTRL_PIN(116, "PLGPIO116"),  \
    PINCTRL_PIN(117, "PLGPIO117"),  \
    PINCTRL_PIN(118, "PLGPIO118"),  \
    PINCTRL_PIN(119, "PLGPIO119"),  \
    PINCTRL_PIN(120, "PLGPIO120"),  \
    PINCTRL_PIN(121, "PLGPIO121"),  \
    PINCTRL_PIN(122, "PLGPIO122"),  \
    PINCTRL_PIN(123, "PLGPIO123"),  \
    PINCTRL_PIN(124, "PLGPIO124"),  \
    PINCTRL_PIN(125, "PLGPIO125"),  \
    PINCTRL_PIN(126, "PLGPIO126"),  \
    PINCTRL_PIN(127, "PLGPIO127"),  \
    PINCTRL_PIN(128, "PLGPIO128"),  \
    PINCTRL_PIN(129, "PLGPIO129"),  \
    PINCTRL_PIN(130, "PLGPIO130"),  \
    PINCTRL_PIN(131, "PLGPIO131"),  \
    PINCTRL_PIN(132, "PLGPIO132"),  \
    PINCTRL_PIN(133, "PLGPIO133"),  \
    PINCTRL_PIN(134, "PLGPIO134"),  \
    PINCTRL_PIN(135, "PLGPIO135"),  \
    PINCTRL_PIN(136, "PLGPIO136"),  \
    PINCTRL_PIN(137, "PLGPIO137"),  \
    PINCTRL_PIN(138, "PLGPIO138"),  \
    PINCTRL_PIN(139, "PLGPIO139"),  \
    PINCTRL_PIN(140, "PLGPIO140"),  \
    PINCTRL_PIN(141, "PLGPIO141"),  \
    PINCTRL_PIN(142, "PLGPIO142"),  \
    PINCTRL_PIN(143, "PLGPIO143"),  \
    PINCTRL_PIN(144, "PLGPIO144"),  \
    PINCTRL_PIN(145, "PLGPIO145"),  \
    PINCTRL_PIN(146, "PLGPIO146"),  \
    PINCTRL_PIN(147, "PLGPIO147"),  \
    PINCTRL_PIN(148, "PLGPIO148"),  \
    PINCTRL_PIN(149, "PLGPIO149"),  \
    PINCTRL_PIN(150, "PLGPIO150"),  \
    PINCTRL_PIN(151, "PLGPIO151"),  \
    PINCTRL_PIN(152, "PLGPIO152"),  \
    PINCTRL_PIN(153, "PLGPIO153"),  \
    PINCTRL_PIN(154, "PLGPIO154"),  \
    PINCTRL_PIN(155, "PLGPIO155"),  \
    PINCTRL_PIN(156, "PLGPIO156"),  \
    PINCTRL_PIN(157, "PLGPIO157"),  \
    PINCTRL_PIN(158, "PLGPIO158"),  \
    PINCTRL_PIN(159, "PLGPIO159"),  \
    PINCTRL_PIN(160, "PLGPIO160"),  \
    PINCTRL_PIN(161, "PLGPIO161"),  \
    PINCTRL_PIN(162, "PLGPIO162"),  \
    PINCTRL_PIN(163, "PLGPIO163"),  \
    PINCTRL_PIN(164, "PLGPIO164"),  \
    PINCTRL_PIN(165, "PLGPIO165"),  \
    PINCTRL_PIN(166, "PLGPIO166"),  \
    PINCTRL_PIN(167, "PLGPIO167"),  \
    PINCTRL_PIN(168, "PLGPIO168"),  \
    PINCTRL_PIN(169, "PLGPIO169"),  \
    PINCTRL_PIN(170, "PLGPIO170"),  \
    PINCTRL_PIN(171, "PLGPIO171"),  \
    PINCTRL_PIN(172, "PLGPIO172"),  \
    PINCTRL_PIN(173, "PLGPIO173"),  \
    PINCTRL_PIN(174, "PLGPIO174"),  \
    PINCTRL_PIN(175, "PLGPIO175"),  \
    PINCTRL_PIN(176, "PLGPIO176"),  \
    PINCTRL_PIN(177, "PLGPIO177"),  \
    PINCTRL_PIN(178, "PLGPIO178"),  \
    PINCTRL_PIN(179, "PLGPIO179"),  \
    PINCTRL_PIN(180, "PLGPIO180"),  \
    PINCTRL_PIN(181, "PLGPIO181"),  \
    PINCTRL_PIN(182, "PLGPIO182"),  \
    PINCTRL_PIN(183, "PLGPIO183"),  \
    PINCTRL_PIN(184, "PLGPIO184"),  \
    PINCTRL_PIN(185, "PLGPIO185"),  \
    PINCTRL_PIN(186, "PLGPIO186"),  \
    PINCTRL_PIN(187, "PLGPIO187"),  \
    PINCTRL_PIN(188, "PLGPIO188"),  \
    PINCTRL_PIN(189, "PLGPIO189"),  \
    PINCTRL_PIN(190, "PLGPIO190"),  \
    PINCTRL_PIN(191, "PLGPIO191"),  \
    PINCTRL_PIN(192, "PLGPIO192"),  \
    PINCTRL_PIN(193, "PLGPIO193"),  \
    PINCTRL_PIN(194, "PLGPIO194"),  \
    PINCTRL_PIN(195, "PLGPIO195"),  \
    PINCTRL_PIN(196, "PLGPIO196"),  \
    PINCTRL_PIN(197, "PLGPIO197"),  \
    PINCTRL_PIN(198, "PLGPIO198"),  \
    PINCTRL_PIN(199, "PLGPIO199"),  \
    PINCTRL_PIN(200, "PLGPIO200"),  \
    PINCTRL_PIN(201, "PLGPIO201"),  \
    PINCTRL_PIN(202, "PLGPIO202"),  \
    PINCTRL_PIN(203, "PLGPIO203"),  \
    PINCTRL_PIN(204, "PLGPIO204"),  \
    PINCTRL_PIN(205, "PLGPIO205"),  \
    PINCTRL_PIN(206, "PLGPIO206"),  \
    PINCTRL_PIN(207, "PLGPIO207"),  \
    PINCTRL_PIN(208, "PLGPIO208"),  \
    PINCTRL_PIN(209, "PLGPIO209"),  \
    PINCTRL_PIN(210, "PLGPIO210"),  \
    PINCTRL_PIN(211, "PLGPIO211"),  \
    PINCTRL_PIN(212, "PLGPIO212"),  \
    PINCTRL_PIN(213, "PLGPIO213"),  \
    PINCTRL_PIN(214, "PLGPIO214"),  \
    PINCTRL_PIN(215, "PLGPIO215"),  \
    PINCTRL_PIN(216, "PLGPIO216"),  \
    PINCTRL_PIN(217, "PLGPIO217"),  \
    PINCTRL_PIN(218, "PLGPIO218"),  \
    PINCTRL_PIN(219, "PLGPIO219"),  \
    PINCTRL_PIN(220, "PLGPIO220"),  \
    PINCTRL_PIN(221, "PLGPIO221"),  \
    PINCTRL_PIN(222, "PLGPIO222"),  \
    PINCTRL_PIN(223, "PLGPIO223"),  \
    PINCTRL_PIN(224, "PLGPIO224"),  \
    PINCTRL_PIN(225, "PLGPIO225"),  \
    PINCTRL_PIN(226, "PLGPIO226"),  \
    PINCTRL_PIN(227, "PLGPIO227"),  \
    PINCTRL_PIN(228, "PLGPIO228"),  \
    PINCTRL_PIN(229, "PLGPIO229"),  \
    PINCTRL_PIN(230, "PLGPIO230"),  \
    PINCTRL_PIN(231, "PLGPIO231"),  \
    PINCTRL_PIN(232, "PLGPIO232"),  \
    PINCTRL_PIN(233, "PLGPIO233"),  \
    PINCTRL_PIN(234, "PLGPIO234"),  \
    PINCTRL_PIN(235, "PLGPIO235"),  \
    PINCTRL_PIN(236, "PLGPIO236"),  \
    PINCTRL_PIN(237, "PLGPIO237"),  \
    PINCTRL_PIN(238, "PLGPIO238"),  \
    PINCTRL_PIN(239, "PLGPIO239"),  \
    PINCTRL_PIN(240, "PLGPIO240"),  \
    PINCTRL_PIN(241, "PLGPIO241"),  \
    PINCTRL_PIN(242, "PLGPIO242"),  \
    PINCTRL_PIN(243, "PLGPIO243"),  \
    PINCTRL_PIN(244, "PLGPIO244"),  \
    PINCTRL_PIN(245, "PLGPIO245")

#endif /* __PINMUX_SPEAR_H__ */