| /* |
| * Copyright (c) 2020, MediaTek Inc. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef MT_GPIO_H |
| #define MT_GPIO_H |
| |
| #include <stdbool.h> |
| #include <stdint.h> |
| |
| #include <plat/common/common_def.h> |
| |
| /* Error Code No. */ |
| #define RSUCCESS 0 |
| #define ERACCESS 1 |
| #define ERINVAL 2 |
| #define ERWRAPPER 3 |
| #define MAX_GPIO_PIN MT_GPIO_BASE_MAX |
| |
| /* Enumeration for GPIO pin */ |
| typedef enum GPIO_PIN { |
| GPIO_UNSUPPORTED = -1, |
| |
| GPIO0, GPIO1, GPIO2, GPIO3, GPIO4, GPIO5, GPIO6, GPIO7, |
| GPIO8, GPIO9, GPIO10, GPIO11, GPIO12, GPIO13, GPIO14, GPIO15, |
| GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21, GPIO22, GPIO23, |
| GPIO24, GPIO25, GPIO26, GPIO27, GPIO28, GPIO29, GPIO30, GPIO31, |
| GPIO32, GPIO33, GPIO34, GPIO35, GPIO36, GPIO37, GPIO38, GPIO39, |
| GPIO40, GPIO41, GPIO42, GPIO43, GPIO44, GPIO45, GPIO46, GPIO47, |
| GPIO48, GPIO49, GPIO50, GPIO51, GPIO52, GPIO53, GPIO54, GPIO55, |
| GPIO56, GPIO57, GPIO58, GPIO59, GPIO60, GPIO61, GPIO62, GPIO63, |
| GPIO64, GPIO65, GPIO66, GPIO67, GPIO68, GPIO69, GPIO70, GPIO71, |
| GPIO72, GPIO73, GPIO74, GPIO75, GPIO76, GPIO77, GPIO78, GPIO79, |
| GPIO80, GPIO81, GPIO82, GPIO83, GPIO84, GPIO85, GPIO86, GPIO87, |
| GPIO88, GPIO89, GPIO90, GPIO91, GPIO92, GPIO93, GPIO94, GPIO95, |
| GPIO96, GPIO97, GPIO98, GPIO99, GPIO100, GPIO101, GPIO102, GPIO103, |
| GPIO104, GPIO105, GPIO106, GPIO107, GPIO108, GPIO109, GPIO110, GPIO111, |
| GPIO112, GPIO113, GPIO114, GPIO115, GPIO116, GPIO117, GPIO118, GPIO119, |
| GPIO120, GPIO121, GPIO122, GPIO123, GPIO124, GPIO125, GPIO126, GPIO127, |
| GPIO128, GPIO129, GPIO130, GPIO131, GPIO132, GPIO133, GPIO134, GPIO135, |
| GPIO136, GPIO137, GPIO138, GPIO139, GPIO140, GPIO141, GPIO142, GPIO143, |
| GPIO144, GPIO145, GPIO146, GPIO147, GPIO148, GPIO149, GPIO150, GPIO151, |
| GPIO152, GPIO153, GPIO154, GPIO155, GPIO156, GPIO157, GPIO158, GPIO159, |
| GPIO160, GPIO161, GPIO162, GPIO163, GPIO164, GPIO165, GPIO166, GPIO167, |
| GPIO168, GPIO169, GPIO170, GPIO171, GPIO172, GPIO173, GPIO174, GPIO175, |
| GPIO176, GPIO177, GPIO178, GPIO179, GPIO180, GPIO181, GPIO182, GPIO183, |
| GPIO184, GPIO185, GPIO186, GPIO187, GPIO188, GPIO189, GPIO190, GPIO191, |
| GPIO192, GPIO193, GPIO194, GPIO195, GPIO196, GPIO197, GPIO198, GPIO199, |
| GPIO200, GPIO201, GPIO202, GPIO203, GPIO204, GPIO205, GPIO206, GPIO207, |
| GPIO208, GPIO209, GPIO210, GPIO211, GPIO212, GPIO213, GPIO214, GPIO215, |
| GPIO216, GPIO217, GPIO218, GPIO219, |
| MT_GPIO_BASE_MAX |
| } GPIO_PIN; |
| |
| /* GPIO MODE CONTROL VALUE*/ |
| typedef enum { |
| GPIO_MODE_UNSUPPORTED = -1, |
| GPIO_MODE_GPIO = 0, |
| GPIO_MODE_00 = 0, |
| GPIO_MODE_01, |
| GPIO_MODE_02, |
| GPIO_MODE_03, |
| GPIO_MODE_04, |
| GPIO_MODE_05, |
| GPIO_MODE_06, |
| GPIO_MODE_07, |
| |
| GPIO_MODE_MAX, |
| GPIO_MODE_DEFAULT = GPIO_MODE_00, |
| } GPIO_MODE; |
| |
| /* GPIO DIRECTION */ |
| typedef enum { |
| MT_GPIO_DIR_UNSUPPORTED = -1, |
| MT_GPIO_DIR_OUT = 0, |
| MT_GPIO_DIR_IN = 1, |
| MT_GPIO_DIR_MAX, |
| MT_GPIO_DIR_DEFAULT = MT_GPIO_DIR_IN, |
| } GPIO_DIR; |
| |
| /* GPIO PULL ENABLE*/ |
| typedef enum { |
| MT_GPIO_PULL_EN_UNSUPPORTED = -1, |
| MT_GPIO_PULL_DISABLE = 0, |
| MT_GPIO_PULL_ENABLE = 1, |
| MT_GPIO_PULL_ENABLE_R0 = 2, |
| MT_GPIO_PULL_ENABLE_R1 = 3, |
| MT_GPIO_PULL_ENABLE_R0R1 = 4, |
| |
| MT_GPIO_PULL_EN_MAX, |
| MT_GPIO_PULL_EN_DEFAULT = MT_GPIO_PULL_ENABLE, |
| } GPIO_PULL_EN; |
| |
| /* GPIO PULL-UP/PULL-DOWN*/ |
| typedef enum { |
| MT_GPIO_PULL_UNSUPPORTED = -1, |
| MT_GPIO_PULL_NONE = 0, |
| MT_GPIO_PULL_UP = 1, |
| MT_GPIO_PULL_DOWN = 2, |
| MT_GPIO_PULL_MAX, |
| MT_GPIO_PULL_DEFAULT = MT_GPIO_PULL_DOWN |
| } GPIO_PULL; |
| |
| /* GPIO OUTPUT */ |
| typedef enum { |
| MT_GPIO_OUT_UNSUPPORTED = -1, |
| MT_GPIO_OUT_ZERO = 0, |
| MT_GPIO_OUT_ONE = 1, |
| |
| MT_GPIO_OUT_MAX, |
| MT_GPIO_OUT_DEFAULT = MT_GPIO_OUT_ZERO, |
| MT_GPIO_DATA_OUT_DEFAULT = MT_GPIO_OUT_ZERO, /*compatible with DCT*/ |
| } GPIO_OUT; |
| |
| /* GPIO INPUT */ |
| typedef enum { |
| MT_GPIO_IN_UNSUPPORTED = -1, |
| MT_GPIO_IN_ZERO = 0, |
| MT_GPIO_IN_ONE = 1, |
| |
| MT_GPIO_IN_MAX, |
| } GPIO_IN; |
| |
| typedef struct { |
| uint32_t val; |
| uint32_t set; |
| uint32_t rst; |
| uint32_t _align1; |
| } VAL_REGS; |
| |
| typedef struct { |
| VAL_REGS dir[7]; |
| uint8_t rsv00[144]; |
| VAL_REGS dout[7]; |
| uint8_t rsv01[144]; |
| VAL_REGS din[7]; |
| uint8_t rsv02[144]; |
| VAL_REGS mode[28]; |
| } GPIO_REGS; |
| |
| |
| #define PIN(_id, _flag, _bit, _base, _offset) { \ |
| .id = _id, \ |
| .flag = _flag, \ |
| .bit = _bit, \ |
| .base = _base, \ |
| .offset = _offset, \ |
| } |
| |
| struct mt_pin_info { |
| uint8_t id; |
| uint8_t flag; |
| uint8_t bit; |
| uint16_t base; |
| uint16_t offset; |
| }; |
| |
| static const struct mt_pin_info mt8192_pin_infos[] = { |
| PIN(0, 0, 9, 0x23, 0xb0), |
| PIN(1, 0, 10, 0x23, 0xb0), |
| PIN(2, 0, 11, 0x23, 0xb0), |
| PIN(3, 0, 12, 0x23, 0xb0), |
| PIN(4, 0, 13, 0x23, 0xb0), |
| PIN(5, 0, 14, 0x23, 0xb0), |
| PIN(6, 0, 15, 0x23, 0xb0), |
| PIN(7, 0, 16, 0x23, 0xb0), |
| PIN(8, 0, 17, 0x23, 0xb0), |
| PIN(9, 0, 18, 0x23, 0xb0), |
| PIN(10, 1, 0, 0x15, 0x20), |
| PIN(11, 1, 1, 0x15, 0x20), |
| PIN(12, 1, 2, 0x15, 0x20), |
| PIN(13, 1, 3, 0x15, 0x20), |
| PIN(14, 1, 4, 0x15, 0x20), |
| PIN(15, 1, 5, 0x15, 0x20), |
| PIN(16, 0, 2, 0x17, 0x50), |
| PIN(17, 0, 3, 0x17, 0x50), |
| PIN(18, 0, 21, 0x36, 0xa0), |
| PIN(19, 0, 22, 0x36, 0xa0), |
| PIN(20, 0, 23, 0x36, 0xa0), |
| PIN(21, 0, 24, 0x36, 0xa0), |
| PIN(22, 0, 3, 0x21, 0x90), |
| PIN(23, 0, 4, 0x21, 0x90), |
| PIN(24, 0, 5, 0x21, 0x90), |
| PIN(25, 0, 6, 0x21, 0x90), |
| PIN(26, 0, 5, 0x22, 0x80), |
| PIN(27, 0, 6, 0x22, 0x80), |
| PIN(28, 0, 7, 0x22, 0x80), |
| PIN(29, 0, 8, 0x22, 0x80), |
| PIN(30, 0, 9, 0x22, 0x80), |
| PIN(31, 0, 27, 0x22, 0x70), |
| PIN(32, 0, 24, 0x22, 0x70), |
| PIN(33, 0, 26, 0x22, 0x70), |
| PIN(34, 0, 23, 0x22, 0x70), |
| PIN(35, 0, 25, 0x22, 0x70), |
| PIN(36, 0, 20, 0x21, 0x90), |
| PIN(37, 0, 21, 0x21, 0x90), |
| PIN(38, 0, 22, 0x21, 0x90), |
| PIN(39, 0, 23, 0x21, 0x90), |
| PIN(40, 0, 0, 0x17, 0x50), |
| PIN(41, 0, 1, 0x17, 0x50), |
| PIN(42, 0, 4, 0x17, 0x50), |
| PIN(43, 0, 25, 0x36, 0xa0), |
| PIN(44, 0, 26, 0x36, 0xa0), |
| PIN(45, 1, 9, 0x20, 0x60), |
| PIN(46, 1, 11, 0x20, 0x60), |
| PIN(47, 1, 10, 0x20, 0x60), |
| PIN(48, 1, 7, 0x20, 0x60), |
| PIN(49, 1, 8, 0x20, 0x60), |
| PIN(50, 1, 6, 0x20, 0x60), |
| PIN(51, 1, 0, 0x20, 0x60), |
| PIN(52, 1, 1, 0x20, 0x60), |
| PIN(53, 1, 5, 0x20, 0x60), |
| PIN(54, 1, 2, 0x20, 0x60), |
| PIN(55, 1, 4, 0x20, 0x60), |
| PIN(56, 1, 3, 0x20, 0x60), |
| PIN(57, 0, 1, 0x22, 0x80), |
| PIN(58, 0, 2, 0x22, 0x80), |
| PIN(59, 0, 3, 0x22, 0x80), |
| PIN(60, 0, 4, 0x22, 0x80), |
| PIN(61, 0, 28, 0x22, 0x70), |
| PIN(62, 0, 22, 0x22, 0x70), |
| PIN(63, 0, 0, 0x22, 0x70), |
| PIN(64, 0, 1, 0x22, 0x70), |
| PIN(65, 0, 12, 0x22, 0x70), |
| PIN(66, 0, 15, 0x22, 0x70), |
| PIN(67, 0, 16, 0x22, 0x70), |
| PIN(68, 0, 17, 0x22, 0x70), |
| PIN(69, 0, 18, 0x22, 0x70), |
| PIN(70, 0, 19, 0x22, 0x70), |
| PIN(71, 0, 20, 0x22, 0x70), |
| PIN(72, 0, 21, 0x22, 0x70), |
| PIN(73, 0, 2, 0x22, 0x70), |
| PIN(74, 0, 3, 0x22, 0x70), |
| PIN(75, 0, 4, 0x22, 0x70), |
| PIN(76, 0, 5, 0x22, 0x70), |
| PIN(77, 0, 6, 0x22, 0x70), |
| PIN(78, 0, 7, 0x22, 0x70), |
| PIN(79, 0, 8, 0x22, 0x70), |
| PIN(80, 0, 9, 0x22, 0x70), |
| PIN(81, 0, 10, 0x22, 0x70), |
| PIN(82, 0, 11, 0x22, 0x70), |
| PIN(83, 0, 13, 0x22, 0x70), |
| PIN(84, 0, 14, 0x22, 0x70), |
| PIN(85, 0, 31, 0x22, 0x70), |
| PIN(86, 0, 0, 0x22, 0x80), |
| PIN(87, 0, 29, 0x22, 0x70), |
| PIN(88, 0, 30, 0x22, 0x70), |
| PIN(89, 0, 24, 0x21, 0x90), |
| PIN(90, 0, 25, 0x21, 0x90), |
| PIN(91, 0, 0, 0x21, 0x90), |
| PIN(92, 0, 2, 0x21, 0xa0), |
| PIN(93, 0, 4, 0x21, 0xa0), |
| PIN(94, 0, 3, 0x21, 0xa0), |
| PIN(95, 0, 5, 0x21, 0xa0), |
| PIN(96, 0, 31, 0x21, 0x90), |
| PIN(97, 0, 26, 0x21, 0x90), |
| PIN(98, 0, 0, 0x21, 0xa0), |
| PIN(99, 0, 27, 0x21, 0x90), |
| PIN(100, 0, 28, 0x21, 0x90), |
| PIN(101, 0, 29, 0x21, 0x90), |
| PIN(102, 0, 30, 0x21, 0x90), |
| PIN(103, 0, 18, 0x21, 0x90), |
| PIN(104, 0, 17, 0x21, 0x90), |
| PIN(105, 0, 19, 0x21, 0x90), |
| PIN(106, 0, 16, 0x21, 0x90), |
| PIN(107, 0, 1, 0x21, 0x90), |
| PIN(108, 0, 2, 0x21, 0x90), |
| PIN(109, 0, 10, 0x21, 0x90), |
| PIN(110, 0, 7, 0x21, 0x90), |
| PIN(111, 0, 9, 0x21, 0x90), |
| PIN(112, 0, 11, 0x21, 0x90), |
| PIN(113, 0, 8, 0x21, 0x90), |
| PIN(114, 0, 14, 0x21, 0x90), |
| PIN(115, 0, 13, 0x21, 0x90), |
| PIN(116, 0, 15, 0x21, 0x90), |
| PIN(117, 0, 12, 0x21, 0x90), |
| PIN(118, 0, 23, 0x23, 0xb0), |
| PIN(119, 0, 29, 0x23, 0xb0), |
| PIN(120, 0, 28, 0x23, 0xb0), |
| PIN(121, 0, 2, 0x23, 0xc0), |
| PIN(122, 0, 27, 0x23, 0xb0), |
| PIN(123, 0, 1, 0x23, 0xc0), |
| PIN(124, 0, 26, 0x23, 0xb0), |
| PIN(125, 0, 0, 0x23, 0xc0), |
| PIN(126, 0, 19, 0x23, 0xb0), |
| PIN(127, 0, 20, 0x23, 0xb0), |
| PIN(128, 0, 21, 0x23, 0xb0), |
| PIN(129, 0, 22, 0x23, 0xb0), |
| PIN(130, 0, 6, 0x23, 0xb0), |
| PIN(131, 0, 7, 0x23, 0xb0), |
| PIN(132, 0, 8, 0x23, 0xb0), |
| PIN(133, 0, 3, 0x23, 0xb0), |
| PIN(134, 0, 4, 0x23, 0xb0), |
| PIN(135, 0, 5, 0x23, 0xb0), |
| PIN(136, 0, 0, 0x23, 0xb0), |
| PIN(137, 0, 1, 0x23, 0xb0), |
| PIN(138, 0, 2, 0x23, 0xb0), |
| PIN(139, 0, 25, 0x23, 0xb0), |
| PIN(140, 0, 31, 0x23, 0xb0), |
| PIN(141, 0, 24, 0x23, 0xb0), |
| PIN(142, 0, 30, 0x23, 0xb0), |
| PIN(143, 0, 6, 0x20, 0x70), |
| PIN(144, 0, 7, 0x20, 0x70), |
| PIN(145, 0, 8, 0x20, 0x70), |
| PIN(146, 0, 3, 0x20, 0x70), |
| PIN(147, 0, 4, 0x20, 0x70), |
| PIN(148, 0, 5, 0x20, 0x70), |
| PIN(149, 0, 0, 0x20, 0x70), |
| PIN(150, 0, 1, 0x20, 0x70), |
| PIN(151, 0, 2, 0x20, 0x70), |
| PIN(152, 1, 3, 0x36, 0x90), |
| PIN(153, 1, 2, 0x36, 0x90), |
| PIN(154, 1, 0, 0x36, 0x906), |
| PIN(155, 1, 1, 0x36, 0x90), |
| PIN(156, 0, 29, 0x36, 0xa0), |
| PIN(157, 0, 30, 0x36, 0xa0), |
| PIN(158, 0, 31, 0x36, 0xa0), |
| PIN(159, 0, 0, 0x36, 0xb0), |
| PIN(160, 0, 27, 0x36, 0xa04), |
| PIN(161, 0, 28, 0x36, 0xa0), |
| PIN(162, 0, 0, 0x36, 0xa0), |
| PIN(163, 0, 1, 0x36, 0xa0), |
| PIN(164, 0, 2, 0x36, 0xa0), |
| PIN(165, 0, 3, 0x36, 0xa0), |
| PIN(166, 0, 4, 0x36, 0xa0), |
| PIN(167, 0, 5, 0x36, 0xa0), |
| PIN(168, 0, 6, 0x36, 0xa0), |
| PIN(169, 0, 7, 0x36, 0xa0), |
| PIN(170, 0, 8, 0x36, 0xa0), |
| PIN(171, 0, 9, 0x36, 0xa0), |
| PIN(172, 0, 13, 0x36, 0xa0), |
| PIN(173, 0, 14, 0x36, 0xa0), |
| PIN(174, 0, 12, 0x36, 0xa0), |
| PIN(175, 0, 15, 0x36, 0xa0), |
| PIN(176, 0, 10, 0x36, 0xa0), |
| PIN(177, 0, 11, 0x36, 0xa0), |
| PIN(178, 0, 16, 0x36, 0xa0), |
| PIN(179, 0, 17, 0x36, 0xa0), |
| PIN(180, 0, 18, 0x36, 0xa0), |
| PIN(181, 0, 19, 0x36, 0xa0), |
| PIN(182, 0, 20, 0x36, 0xa0), |
| PIN(183, 1, 1, 0x18, 0x30), |
| PIN(184, 1, 2, 0x18, 0x30), |
| PIN(185, 1, 4, 0x18, 0x30), |
| PIN(186, 1, 6, 0x18, 0x30), |
| PIN(187, 1, 8, 0x18, 0x30), |
| PIN(188, 1, 3, 0x18, 0x30), |
| PIN(189, 1, 7, 0x18, 0x30), |
| PIN(190, 1, 9, 0x18, 0x30), |
| PIN(191, 1, 10, 0x18, 0x30), |
| PIN(192, 1, 0, 0x18, 0x30), |
| PIN(193, 1, 5, 0x18, 0x30), |
| PIN(194, 1, 11, 0x18, 0x30), |
| PIN(195, 0, 16, 0x14, 0x50), |
| PIN(196, 0, 6, 0x14, 0x50), |
| PIN(197, 0, 8, 0x14, 0x50), |
| PIN(198, 0, 7, 0x14, 0x50), |
| PIN(199, 0, 3, 0x14, 0x50), |
| PIN(200, 0, 6, 0x17, 0x50), |
| PIN(201, 0, 8, 0x17, 0x50), |
| PIN(202, 0, 15, 0x14, 0x50), |
| PIN(203, 0, 17, 0x14, 0x50), |
| PIN(204, 0, 5, 0x17, 0x50), |
| PIN(205, 0, 7, 0x17, 0x50), |
| PIN(206, 0, 18, 0x14, 0x50), |
| PIN(207, 0, 19, 0x14, 0x50), |
| PIN(208, 0, 20, 0x14, 0x50), |
| PIN(209, 0, 12, 0x14, 0x50), |
| PIN(210, 0, 11, 0x14, 0x50), |
| PIN(211, 0, 13, 0x14, 0x50), |
| PIN(212, 0, 10, 0x14, 0x50), |
| PIN(213, 0, 14, 0x14, 0x50), |
| PIN(214, 0, 0, 0x14, 0x50), |
| PIN(215, 0, 9, 0x14, 0x50), |
| PIN(216, 0, 4, 0x14, 0x50), |
| PIN(217, 0, 5, 0x14, 0x50), |
| PIN(218, 0, 1, 0x14, 0x50), |
| PIN(219, 0, 2, 0x14, 0x50), |
| }; |
| |
| void plat_mt8192_gpio_init(void); |
| #endif /* MT_GPIO_H */ |