diff options
Diffstat (limited to 'drivers/pinctrl/mediatek/pinctrl-mt2701.c')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mt2701.c | 585 |
1 files changed, 585 insertions, 0 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt2701.c b/drivers/pinctrl/mediatek/pinctrl-mt2701.c new file mode 100644 index 000000000000..8d802fa7decd --- /dev/null +++ b/drivers/pinctrl/mediatek/pinctrl-mt2701.c @@ -0,0 +1,585 @@ +/* + * Copyright (c) 2015 MediaTek Inc. + * Author: Biao Huang <biao.huang@mediatek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <dt-bindings/pinctrl/mt65xx.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/regmap.h> + +#include "pinctrl-mtk-common.h" +#include "pinctrl-mtk-mt2701.h" + +/** + * struct mtk_spec_pinmux_set + * - For special pins' mode setting + * @pin: The pin number. + * @offset: The offset of extra setting register. + * @bit: The bit of extra setting register. + */ +struct mtk_spec_pinmux_set { + unsigned short pin; + unsigned short offset; + unsigned char bit; +}; + +#define MTK_PINMUX_SPEC(_pin, _offset, _bit) \ + { \ + .pin = _pin, \ + .offset = _offset, \ + .bit = _bit, \ + } + +static const struct mtk_drv_group_desc mt2701_drv_grp[] = { + /* 0E4E8SR 4/8/12/16 */ + MTK_DRV_GRP(4, 16, 1, 2, 4), + /* 0E2E4SR 2/4/6/8 */ + MTK_DRV_GRP(2, 8, 1, 2, 2), + /* E8E4E2 2/4/6/8/10/12/14/16 */ + MTK_DRV_GRP(2, 16, 0, 2, 2) +}; + +static const struct mtk_pin_drv_grp mt2701_pin_drv[] = { + MTK_PIN_DRV_GRP(0, 0xf50, 0, 1), + MTK_PIN_DRV_GRP(1, 0xf50, 0, 1), + MTK_PIN_DRV_GRP(2, 0xf50, 0, 1), + MTK_PIN_DRV_GRP(3, 0xf50, 0, 1), + MTK_PIN_DRV_GRP(4, 0xf50, 0, 1), + MTK_PIN_DRV_GRP(5, 0xf50, 0, 1), + MTK_PIN_DRV_GRP(6, 0xf50, 0, 1), + MTK_PIN_DRV_GRP(7, 0xf50, 4, 1), + MTK_PIN_DRV_GRP(8, 0xf50, 4, 1), + MTK_PIN_DRV_GRP(9, 0xf50, 4, 1), + MTK_PIN_DRV_GRP(10, 0xf50, 8, 1), + MTK_PIN_DRV_GRP(11, 0xf50, 8, 1), + MTK_PIN_DRV_GRP(12, 0xf50, 8, 1), + MTK_PIN_DRV_GRP(13, 0xf50, 8, 1), + MTK_PIN_DRV_GRP(14, 0xf50, 12, 0), + MTK_PIN_DRV_GRP(15, 0xf50, 12, 0), + MTK_PIN_DRV_GRP(16, 0xf60, 0, 0), + MTK_PIN_DRV_GRP(17, 0xf60, 0, 0), + MTK_PIN_DRV_GRP(18, 0xf60, 4, 0), + MTK_PIN_DRV_GRP(19, 0xf60, 4, 0), + MTK_PIN_DRV_GRP(20, 0xf60, 4, 0), + MTK_PIN_DRV_GRP(21, 0xf60, 4, 0), + MTK_PIN_DRV_GRP(22, 0xf60, 8, 0), + MTK_PIN_DRV_GRP(23, 0xf60, 8, 0), + MTK_PIN_DRV_GRP(24, 0xf60, 8, 0), + MTK_PIN_DRV_GRP(25, 0xf60, 8, 0), + MTK_PIN_DRV_GRP(26, 0xf60, 8, 0), + MTK_PIN_DRV_GRP(27, 0xf60, 12, 0), + MTK_PIN_DRV_GRP(28, 0xf60, 12, 0), + MTK_PIN_DRV_GRP(29, 0xf60, 12, 0), + MTK_PIN_DRV_GRP(30, 0xf60, 0, 0), + MTK_PIN_DRV_GRP(31, 0xf60, 0, 0), + MTK_PIN_DRV_GRP(32, 0xf60, 0, 0), + MTK_PIN_DRV_GRP(33, 0xf70, 0, 0), + MTK_PIN_DRV_GRP(34, 0xf70, 0, 0), + MTK_PIN_DRV_GRP(35, 0xf70, 0, 0), + MTK_PIN_DRV_GRP(36, 0xf70, 0, 0), + MTK_PIN_DRV_GRP(37, 0xf70, 0, 0), + MTK_PIN_DRV_GRP(38, 0xf70, 4, 0), + MTK_PIN_DRV_GRP(39, 0xf70, 8, 1), + MTK_PIN_DRV_GRP(40, 0xf70, 8, 1), + MTK_PIN_DRV_GRP(41, 0xf70, 8, 1), + MTK_PIN_DRV_GRP(42, 0xf70, 8, 1), + MTK_PIN_DRV_GRP(43, 0xf70, 12, 0), + MTK_PIN_DRV_GRP(44, 0xf70, 12, 0), + MTK_PIN_DRV_GRP(45, 0xf70, 12, 0), + MTK_PIN_DRV_GRP(47, 0xf80, 0, 0), + MTK_PIN_DRV_GRP(48, 0xf80, 0, 0), + MTK_PIN_DRV_GRP(49, 0xf80, 4, 0), + MTK_PIN_DRV_GRP(50, 0xf70, 4, 0), + MTK_PIN_DRV_GRP(51, 0xf70, 4, 0), + MTK_PIN_DRV_GRP(52, 0xf70, 4, 0), + MTK_PIN_DRV_GRP(53, 0xf80, 12, 0), + MTK_PIN_DRV_GRP(54, 0xf80, 12, 0), + MTK_PIN_DRV_GRP(55, 0xf80, 12, 0), + MTK_PIN_DRV_GRP(56, 0xf80, 12, 0), + MTK_PIN_DRV_GRP(60, 0xf90, 8, 1), + MTK_PIN_DRV_GRP(61, 0xf90, 8, 1), + MTK_PIN_DRV_GRP(62, 0xf90, 8, 1), + MTK_PIN_DRV_GRP(63, 0xf90, 12, 1), + MTK_PIN_DRV_GRP(64, 0xf90, 12, 1), + MTK_PIN_DRV_GRP(65, 0xf90, 12, 1), + MTK_PIN_DRV_GRP(66, 0xfa0, 0, 1), + MTK_PIN_DRV_GRP(67, 0xfa0, 0, 1), + MTK_PIN_DRV_GRP(68, 0xfa0, 0, 1), + MTK_PIN_DRV_GRP(69, 0xfa0, 0, 1), + MTK_PIN_DRV_GRP(70, 0xfa0, 0, 1), + MTK_PIN_DRV_GRP(71, 0xfa0, 0, 1), + MTK_PIN_DRV_GRP(72, 0xf80, 4, 0), + MTK_PIN_DRV_GRP(73, 0xf80, 4, 0), + MTK_PIN_DRV_GRP(74, 0xf80, 4, 0), + MTK_PIN_DRV_GRP(85, 0xda0, 0, 2), + MTK_PIN_DRV_GRP(86, 0xd90, 0, 2), + MTK_PIN_DRV_GRP(87, 0xdb0, 0, 2), + MTK_PIN_DRV_GRP(88, 0xdb0, 0, 2), + MTK_PIN_DRV_GRP(89, 0xdb0, 0, 2), + MTK_PIN_DRV_GRP(90, 0xdb0, 0, 2), + MTK_PIN_DRV_GRP(105, 0xd40, 0, 2), + MTK_PIN_DRV_GRP(106, 0xd30, 0, 2), + MTK_PIN_DRV_GRP(107, 0xd50, 0, 2), + MTK_PIN_DRV_GRP(108, 0xd50, 0, 2), + MTK_PIN_DRV_GRP(109, 0xd50, 0, 2), + MTK_PIN_DRV_GRP(110, 0xd50, 0, 2), + MTK_PIN_DRV_GRP(111, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(112, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(113, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(114, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(115, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(116, 0xcd0, 0, 2), + MTK_PIN_DRV_GRP(117, 0xcc0, 0, 2), + MTK_PIN_DRV_GRP(118, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(119, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(120, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(121, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(126, 0xf80, 4, 0), + MTK_PIN_DRV_GRP(188, 0xf70, 4, 0), + MTK_PIN_DRV_GRP(189, 0xfe0, 8, 0), + MTK_PIN_DRV_GRP(190, 0xfe0, 8, 0), + MTK_PIN_DRV_GRP(191, 0xfe0, 8, 0), + MTK_PIN_DRV_GRP(192, 0xfe0, 8, 0), + MTK_PIN_DRV_GRP(193, 0xfe0, 8, 0), + MTK_PIN_DRV_GRP(194, 0xfe0, 12, 0), + MTK_PIN_DRV_GRP(195, 0xfe0, 12, 0), + MTK_PIN_DRV_GRP(196, 0xfe0, 12, 0), + MTK_PIN_DRV_GRP(197, 0xfe0, 12, 0), + MTK_PIN_DRV_GRP(198, 0xfe0, 12, 0), + MTK_PIN_DRV_GRP(199, 0xf50, 4, 1), + MTK_PIN_DRV_GRP(200, 0xfd0, 0, 0), + MTK_PIN_DRV_GRP(201, 0xfd0, 0, 0), + MTK_PIN_DRV_GRP(202, 0xfd0, 0, 0), + MTK_PIN_DRV_GRP(203, 0xfd0, 4, 0), + MTK_PIN_DRV_GRP(204, 0xfd0, 4, 0), + MTK_PIN_DRV_GRP(205, 0xfd0, 4, 0), + MTK_PIN_DRV_GRP(206, 0xfd0, 4, 0), + MTK_PIN_DRV_GRP(207, 0xfd0, 4, 0), + MTK_PIN_DRV_GRP(208, 0xfd0, 8, 0), + MTK_PIN_DRV_GRP(209, 0xfd0, 8, 0), + MTK_PIN_DRV_GRP(210, 0xfd0, 12, 1), + MTK_PIN_DRV_GRP(211, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(212, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(213, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(214, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(215, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(216, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(217, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(218, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(219, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(220, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(221, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(222, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(223, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(224, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(225, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(226, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(227, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(228, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(229, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(230, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(231, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(232, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(233, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(234, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(235, 0xff0, 0, 1), + MTK_PIN_DRV_GRP(236, 0xff0, 4, 0), + MTK_PIN_DRV_GRP(237, 0xff0, 4, 0), + MTK_PIN_DRV_GRP(238, 0xff0, 4, 0), + MTK_PIN_DRV_GRP(239, 0xff0, 4, 0), + MTK_PIN_DRV_GRP(240, 0xff0, 4, 0), + MTK_PIN_DRV_GRP(241, 0xff0, 4, 0), + MTK_PIN_DRV_GRP(242, 0xff0, 8, 0), + MTK_PIN_DRV_GRP(243, 0xff0, 8, 0), + MTK_PIN_DRV_GRP(248, 0xf00, 0, 0), + MTK_PIN_DRV_GRP(249, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(250, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(251, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(252, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(253, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(254, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(255, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(256, 0xfc0, 0, 2), + MTK_PIN_DRV_GRP(257, 0xce0, 0, 2), + MTK_PIN_DRV_GRP(258, 0xcb0, 0, 2), + MTK_PIN_DRV_GRP(259, 0xc90, 0, 2), + MTK_PIN_DRV_GRP(260, 0x3a0, 0, 2), + MTK_PIN_DRV_GRP(261, 0xd50, 0, 2), + MTK_PIN_DRV_GRP(262, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(263, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(264, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(265, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(266, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(267, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(268, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(269, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(270, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(271, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(272, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(273, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(274, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(275, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(276, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(277, 0xf00, 8, 0), + MTK_PIN_DRV_GRP(278, 0xf70, 8, 1), +}; + +static const struct mtk_pin_spec_pupd_set_samereg mt2701_spec_pupd[] = { + MTK_PIN_PUPD_SPEC_SR(111, 0xd00, 12, 13, 14), /* ms0 data7 */ + MTK_PIN_PUPD_SPEC_SR(112, 0xd00, 8, 9, 10), /* ms0 data6 */ + MTK_PIN_PUPD_SPEC_SR(113, 0xd00, 4, 5, 6), /* ms0 data5 */ + MTK_PIN_PUPD_SPEC_SR(114, 0xd00, 0, 1, 2), /* ms0 data4 */ + MTK_PIN_PUPD_SPEC_SR(115, 0xd10, 0, 1, 2), /* ms0 rstb */ + MTK_PIN_PUPD_SPEC_SR(116, 0xcd0, 8, 9, 10), /* ms0 cmd */ + MTK_PIN_PUPD_SPEC_SR(117, 0xcc0, 8, 9, 10), /* ms0 clk */ + MTK_PIN_PUPD_SPEC_SR(118, 0xcf0, 12, 13, 14), /* ms0 data3 */ + MTK_PIN_PUPD_SPEC_SR(119, 0xcf0, 8, 9, 10), /* ms0 data2 */ + MTK_PIN_PUPD_SPEC_SR(120, 0xcf0, 4, 5, 6), /* ms0 data1 */ + MTK_PIN_PUPD_SPEC_SR(121, 0xcf0, 0, 1, 2), /* ms0 data0 */ + + MTK_PIN_PUPD_SPEC_SR(105, 0xd40, 8, 9, 10), /* ms1 cmd */ + MTK_PIN_PUPD_SPEC_SR(106, 0xd30, 8, 9, 10), /* ms1 clk */ + MTK_PIN_PUPD_SPEC_SR(107, 0xd60, 0, 1, 2), /* ms1 dat0 */ + MTK_PIN_PUPD_SPEC_SR(108, 0xd60, 10, 9, 8), /* ms1 dat1 */ + MTK_PIN_PUPD_SPEC_SR(109, 0xd60, 4, 5, 6), /* ms1 dat2 */ + MTK_PIN_PUPD_SPEC_SR(110, 0xc60, 12, 13, 14), /* ms1 dat3 */ + + MTK_PIN_PUPD_SPEC_SR(85, 0xda0, 8, 9, 10), /* ms2 cmd */ + MTK_PIN_PUPD_SPEC_SR(86, 0xd90, 8, 9, 10), /* ms2 clk */ + MTK_PIN_PUPD_SPEC_SR(87, 0xdc0, 0, 1, 2), /* ms2 dat0 */ + MTK_PIN_PUPD_SPEC_SR(88, 0xdc0, 10, 9, 8), /* ms2 dat1 */ + MTK_PIN_PUPD_SPEC_SR(89, 0xdc0, 4, 5, 6), /* ms2 dat2 */ + MTK_PIN_PUPD_SPEC_SR(90, 0xdc0, 12, 13, 14), /* ms2 dat3 */ + + MTK_PIN_PUPD_SPEC_SR(249, 0x140, 0, 1, 2), /* ms0e rstb */ + MTK_PIN_PUPD_SPEC_SR(250, 0x130, 12, 13, 14), /* ms0e dat7 */ + MTK_PIN_PUPD_SPEC_SR(251, 0x130, 8, 9, 10), /* ms0e dat6 */ + MTK_PIN_PUPD_SPEC_SR(252, 0x130, 4, 5, 6), /* ms0e dat5 */ + MTK_PIN_PUPD_SPEC_SR(253, 0x130, 0, 1, 2), /* ms0e dat4 */ + MTK_PIN_PUPD_SPEC_SR(254, 0xf40, 12, 13, 14), /* ms0e dat3 */ + MTK_PIN_PUPD_SPEC_SR(255, 0xf40, 8, 9, 10), /* ms0e dat2 */ + MTK_PIN_PUPD_SPEC_SR(256, 0xf40, 4, 5, 6), /* ms0e dat1 */ + MTK_PIN_PUPD_SPEC_SR(257, 0xf40, 0, 1, 2), /* ms0e dat0 */ + MTK_PIN_PUPD_SPEC_SR(258, 0xcb0, 8, 9, 10), /* ms0e cmd */ + MTK_PIN_PUPD_SPEC_SR(259, 0xc90, 8, 9, 10), /* ms0e clk */ + MTK_PIN_PUPD_SPEC_SR(261, 0x140, 8, 9, 10), /* ms1 ins */ +}; + +static int mt2701_spec_pull_set(struct regmap *regmap, unsigned int pin, + unsigned char align, bool isup, unsigned int r1r0) +{ + return mtk_pctrl_spec_pull_set_samereg(regmap, mt2701_spec_pupd, + ARRAY_SIZE(mt2701_spec_pupd), pin, align, isup, r1r0); +} + +static const struct mtk_pin_ies_smt_set mt2701_ies_set[] = { + MTK_PIN_IES_SMT_SPEC(0, 6, 0xb20, 0), + MTK_PIN_IES_SMT_SPEC(7, 9, 0xb20, 1), + MTK_PIN_IES_SMT_SPEC(10, 13, 0xb30, 3), + MTK_PIN_IES_SMT_SPEC(14, 15, 0xb30, 13), + MTK_PIN_IES_SMT_SPEC(16, 17, 0xb40, 7), + MTK_PIN_IES_SMT_SPEC(18, 21, 0xb40, 13), + MTK_PIN_IES_SMT_SPEC(22, 26, 0xb40, 13), + MTK_PIN_IES_SMT_SPEC(27, 29, 0xb40, 13), + MTK_PIN_IES_SMT_SPEC(30, 32, 0xb40, 7), + MTK_PIN_IES_SMT_SPEC(33, 37, 0xb40, 13), + MTK_PIN_IES_SMT_SPEC(38, 38, 0xb20, 13), + MTK_PIN_IES_SMT_SPEC(39, 42, 0xb40, 13), + MTK_PIN_IES_SMT_SPEC(43, 45, 0xb20, 10), + MTK_PIN_IES_SMT_SPEC(47, 48, 0xb20, 11), + MTK_PIN_IES_SMT_SPEC(49, 49, 0xb20, 12), + MTK_PIN_IES_SMT_SPEC(50, 52, 0xb20, 13), + MTK_PIN_IES_SMT_SPEC(53, 56, 0xb20, 14), + MTK_PIN_IES_SMT_SPEC(57, 58, 0xb20, 15), + MTK_PIN_IES_SMT_SPEC(59, 59, 0xb30, 10), + MTK_PIN_IES_SMT_SPEC(60, 62, 0xb30, 0), + MTK_PIN_IES_SMT_SPEC(63, 65, 0xb30, 1), + MTK_PIN_IES_SMT_SPEC(66, 71, 0xb30, 2), + MTK_PIN_IES_SMT_SPEC(72, 74, 0xb20, 12), + MTK_PIN_IES_SMT_SPEC(75, 76, 0xb30, 3), + MTK_PIN_IES_SMT_SPEC(77, 78, 0xb30, 4), + MTK_PIN_IES_SMT_SPEC(79, 82, 0xb30, 5), + MTK_PIN_IES_SMT_SPEC(83, 84, 0xb30, 2), + MTK_PIN_IES_SMT_SPEC(85, 85, 0xda0, 4), + MTK_PIN_IES_SMT_SPEC(86, 86, 0xd90, 4), + MTK_PIN_IES_SMT_SPEC(87, 90, 0xdb0, 4), + MTK_PIN_IES_SMT_SPEC(101, 104, 0xb30, 6), + MTK_PIN_IES_SMT_SPEC(105, 105, 0xd40, 4), + MTK_PIN_IES_SMT_SPEC(106, 106, 0xd30, 4), + MTK_PIN_IES_SMT_SPEC(107, 110, 0xd50, 4), + MTK_PIN_IES_SMT_SPEC(111, 115, 0xce0, 4), + MTK_PIN_IES_SMT_SPEC(116, 116, 0xcd0, 4), + MTK_PIN_IES_SMT_SPEC(117, 117, 0xcc0, 4), + MTK_PIN_IES_SMT_SPEC(118, 121, 0xce0, 4), + MTK_PIN_IES_SMT_SPEC(122, 125, 0xb30, 7), + MTK_PIN_IES_SMT_SPEC(126, 126, 0xb20, 12), + MTK_PIN_IES_SMT_SPEC(127, 142, 0xb30, 9), + MTK_PIN_IES_SMT_SPEC(143, 160, 0xb30, 10), + MTK_PIN_IES_SMT_SPEC(161, 168, 0xb30, 12), + MTK_PIN_IES_SMT_SPEC(169, 183, 0xb30, 10), + MTK_PIN_IES_SMT_SPEC(184, 186, 0xb30, 9), + MTK_PIN_IES_SMT_SPEC(187, 187, 0xb30, 14), + MTK_PIN_IES_SMT_SPEC(188, 188, 0xb20, 13), + MTK_PIN_IES_SMT_SPEC(189, 193, 0xb30, 15), + MTK_PIN_IES_SMT_SPEC(194, 198, 0xb40, 0), + MTK_PIN_IES_SMT_SPEC(199, 199, 0xb20, 1), + MTK_PIN_IES_SMT_SPEC(200, 202, 0xb40, 1), + MTK_PIN_IES_SMT_SPEC(203, 207, 0xb40, 2), + MTK_PIN_IES_SMT_SPEC(208, 209, 0xb40, 3), + MTK_PIN_IES_SMT_SPEC(210, 210, 0xb40, 4), + MTK_PIN_IES_SMT_SPEC(211, 235, 0xb40, 5), + MTK_PIN_IES_SMT_SPEC(236, 241, 0xb40, 6), + MTK_PIN_IES_SMT_SPEC(242, 243, 0xb40, 7), + MTK_PIN_IES_SMT_SPEC(244, 247, 0xb40, 8), + MTK_PIN_IES_SMT_SPEC(248, 248, 0xb40, 9), + MTK_PIN_IES_SMT_SPEC(249, 257, 0xfc0, 4), + MTK_PIN_IES_SMT_SPEC(258, 258, 0xcb0, 4), + MTK_PIN_IES_SMT_SPEC(259, 259, 0xc90, 4), + MTK_PIN_IES_SMT_SPEC(260, 260, 0x3a0, 4), + MTK_PIN_IES_SMT_SPEC(261, 261, 0xd50, 4), + MTK_PIN_IES_SMT_SPEC(262, 277, 0xb40, 12), + MTK_PIN_IES_SMT_SPEC(278, 278, 0xb40, 13), +}; + +static const struct mtk_pin_ies_smt_set mt2701_smt_set[] = { + MTK_PIN_IES_SMT_SPEC(0, 6, 0xb50, 0), + MTK_PIN_IES_SMT_SPEC(7, 9, 0xb50, 1), + MTK_PIN_IES_SMT_SPEC(10, 13, 0xb60, 3), + MTK_PIN_IES_SMT_SPEC(14, 15, 0xb60, 13), + MTK_PIN_IES_SMT_SPEC(16, 17, 0xb70, 7), + MTK_PIN_IES_SMT_SPEC(18, 21, 0xb70, 13), + MTK_PIN_IES_SMT_SPEC(22, 26, 0xb70, 13), + MTK_PIN_IES_SMT_SPEC(27, 29, 0xb70, 13), + MTK_PIN_IES_SMT_SPEC(30, 32, 0xb70, 7), + MTK_PIN_IES_SMT_SPEC(33, 37, 0xb70, 13), + MTK_PIN_IES_SMT_SPEC(38, 38, 0xb50, 13), + MTK_PIN_IES_SMT_SPEC(39, 42, 0xb70, 13), + MTK_PIN_IES_SMT_SPEC(43, 45, 0xb50, 10), + MTK_PIN_IES_SMT_SPEC(47, 48, 0xb50, 11), + MTK_PIN_IES_SMT_SPEC(49, 49, 0xb50, 12), + MTK_PIN_IES_SMT_SPEC(50, 52, 0xb50, 13), + MTK_PIN_IES_SMT_SPEC(53, 56, 0xb50, 14), + MTK_PIN_IES_SMT_SPEC(57, 58, 0xb50, 15), + MTK_PIN_IES_SMT_SPEC(59, 59, 0xb60, 10), + MTK_PIN_IES_SMT_SPEC(60, 62, 0xb60, 0), + MTK_PIN_IES_SMT_SPEC(63, 65, 0xb60, 1), + MTK_PIN_IES_SMT_SPEC(66, 71, 0xb60, 2), + MTK_PIN_IES_SMT_SPEC(72, 74, 0xb50, 12), + MTK_PIN_IES_SMT_SPEC(75, 76, 0xb60, 3), + MTK_PIN_IES_SMT_SPEC(77, 78, 0xb60, 4), + MTK_PIN_IES_SMT_SPEC(79, 82, 0xb60, 5), + MTK_PIN_IES_SMT_SPEC(83, 84, 0xb60, 2), + MTK_PIN_IES_SMT_SPEC(85, 85, 0xda0, 11), + MTK_PIN_IES_SMT_SPEC(86, 86, 0xd90, 11), + MTK_PIN_IES_SMT_SPEC(87, 87, 0xdc0, 3), + MTK_PIN_IES_SMT_SPEC(88, 88, 0xdc0, 7), + MTK_PIN_IES_SMT_SPEC(89, 89, 0xdc0, 11), + MTK_PIN_IES_SMT_SPEC(90, 90, 0xdc0, 15), + MTK_PIN_IES_SMT_SPEC(101, 104, 0xb60, 6), + MTK_PIN_IES_SMT_SPEC(105, 105, 0xd40, 11), + MTK_PIN_IES_SMT_SPEC(106, 106, 0xd30, 11), + MTK_PIN_IES_SMT_SPEC(107, 107, 0xd60, 3), + MTK_PIN_IES_SMT_SPEC(108, 108, 0xd60, 7), + MTK_PIN_IES_SMT_SPEC(109, 109, 0xd60, 11), + MTK_PIN_IES_SMT_SPEC(110, 110, 0xd60, 15), + MTK_PIN_IES_SMT_SPEC(111, 111, 0xd00, 15), + MTK_PIN_IES_SMT_SPEC(112, 112, 0xd00, 11), + MTK_PIN_IES_SMT_SPEC(113, 113, 0xd00, 7), + MTK_PIN_IES_SMT_SPEC(114, 114, 0xd00, 3), + MTK_PIN_IES_SMT_SPEC(115, 115, 0xd10, 3), + MTK_PIN_IES_SMT_SPEC(116, 116, 0xcd0, 11), + MTK_PIN_IES_SMT_SPEC(117, 117, 0xcc0, 11), + MTK_PIN_IES_SMT_SPEC(118, 118, 0xcf0, 15), + MTK_PIN_IES_SMT_SPEC(119, 119, 0xcf0, 11), + MTK_PIN_IES_SMT_SPEC(120, 120, 0xcf0, 7), + MTK_PIN_IES_SMT_SPEC(121, 121, 0xcf0, 3), + MTK_PIN_IES_SMT_SPEC(122, 125, 0xb60, 7), + MTK_PIN_IES_SMT_SPEC(126, 126, 0xb50, 12), + MTK_PIN_IES_SMT_SPEC(127, 142, 0xb60, 9), + MTK_PIN_IES_SMT_SPEC(143, 160, 0xb60, 10), + MTK_PIN_IES_SMT_SPEC(161, 168, 0xb60, 12), + MTK_PIN_IES_SMT_SPEC(169, 183, 0xb60, 10), + MTK_PIN_IES_SMT_SPEC(184, 186, 0xb60, 9), + MTK_PIN_IES_SMT_SPEC(187, 187, 0xb60, 14), + MTK_PIN_IES_SMT_SPEC(188, 188, 0xb50, 13), + MTK_PIN_IES_SMT_SPEC(189, 193, 0xb60, 15), + MTK_PIN_IES_SMT_SPEC(194, 198, 0xb70, 0), + MTK_PIN_IES_SMT_SPEC(199, 199, 0xb50, 1), + MTK_PIN_IES_SMT_SPEC(200, 202, 0xb70, 1), + MTK_PIN_IES_SMT_SPEC(203, 207, 0xb70, 2), + MTK_PIN_IES_SMT_SPEC(208, 209, 0xb70, 3), + MTK_PIN_IES_SMT_SPEC(210, 210, 0xb70, 4), + MTK_PIN_IES_SMT_SPEC(211, 235, 0xb70, 5), + MTK_PIN_IES_SMT_SPEC(236, 241, 0xb70, 6), + MTK_PIN_IES_SMT_SPEC(242, 243, 0xb70, 7), + MTK_PIN_IES_SMT_SPEC(244, 247, 0xb70, 8), + MTK_PIN_IES_SMT_SPEC(248, 248, 0xb70, 9), + MTK_PIN_IES_SMT_SPEC(249, 249, 0x140, 3), + MTK_PIN_IES_SMT_SPEC(250, 250, 0x130, 15), + MTK_PIN_IES_SMT_SPEC(251, 251, 0x130, 11), + MTK_PIN_IES_SMT_SPEC(252, 252, 0x130, 7), + MTK_PIN_IES_SMT_SPEC(253, 253, 0x130, 3), + MTK_PIN_IES_SMT_SPEC(254, 254, 0xf40, 15), + MTK_PIN_IES_SMT_SPEC(255, 255, 0xf40, 11), + MTK_PIN_IES_SMT_SPEC(256, 256, 0xf40, 7), + MTK_PIN_IES_SMT_SPEC(257, 257, 0xf40, 3), + MTK_PIN_IES_SMT_SPEC(258, 258, 0xcb0, 11), + MTK_PIN_IES_SMT_SPEC(259, 259, 0xc90, 11), + MTK_PIN_IES_SMT_SPEC(260, 260, 0x3a0, 11), + MTK_PIN_IES_SMT_SPEC(261, 261, 0x0b0, 3), + MTK_PIN_IES_SMT_SPEC(262, 277, 0xb70, 12), + MTK_PIN_IES_SMT_SPEC(278, 278, 0xb70, 13), +}; + +static int mt2701_ies_smt_set(struct regmap *regmap, unsigned int pin, + unsigned char align, int value, enum pin_config_param arg) +{ + if (arg == PIN_CONFIG_INPUT_ENABLE) + return mtk_pconf_spec_set_ies_smt_range(regmap, mt2701_ies_set, + ARRAY_SIZE(mt2701_ies_set), pin, align, value); + else if (arg == PIN_CONFIG_INPUT_SCHMITT_ENABLE) + return mtk_pconf_spec_set_ies_smt_range(regmap, mt2701_smt_set, + ARRAY_SIZE(mt2701_smt_set), pin, align, value); + return -EINVAL; +} + +static const struct mtk_spec_pinmux_set mt2701_spec_pinmux[] = { + MTK_PINMUX_SPEC(22, 0xb10, 3), + MTK_PINMUX_SPEC(23, 0xb10, 4), + MTK_PINMUX_SPEC(24, 0xb10, 5), + MTK_PINMUX_SPEC(29, 0xb10, 9), + MTK_PINMUX_SPEC(208, 0xb10, 7), + MTK_PINMUX_SPEC(209, 0xb10, 8), + MTK_PINMUX_SPEC(203, 0xf20, 0), + MTK_PINMUX_SPEC(204, 0xf20, 1), + MTK_PINMUX_SPEC(249, 0xef0, 0), + MTK_PINMUX_SPEC(250, 0xef0, 0), + MTK_PINMUX_SPEC(251, 0xef0, 0), + MTK_PINMUX_SPEC(252, 0xef0, 0), + MTK_PINMUX_SPEC(253, 0xef0, 0), + MTK_PINMUX_SPEC(254, 0xef0, 0), + MTK_PINMUX_SPEC(255, 0xef0, 0), + MTK_PINMUX_SPEC(256, 0xef0, 0), + MTK_PINMUX_SPEC(257, 0xef0, 0), + MTK_PINMUX_SPEC(258, 0xef0, 0), + MTK_PINMUX_SPEC(259, 0xef0, 0), + MTK_PINMUX_SPEC(260, 0xef0, 0), +}; + +static void mt2701_spec_pinmux_set(struct regmap *reg, unsigned int pin, + unsigned int mode) +{ + unsigned int i, value, mask; + unsigned int info_num = ARRAY_SIZE(mt2701_spec_pinmux); + unsigned int spec_flag; + + for (i = 0; i < info_num; i++) { + if (pin == mt2701_spec_pinmux[i].pin) + break; + } + + if (i == info_num) + return; + + spec_flag = (mode >> 3); + mask = BIT(mt2701_spec_pinmux[i].bit); + if (!spec_flag) + value = mask; + else + value = 0; + regmap_update_bits(reg, mt2701_spec_pinmux[i].offset, mask, value); +} + +static void mt2701_spec_dir_set(unsigned int *reg_addr, unsigned int pin) +{ + if (pin > 175) + *reg_addr += 0x10; +} + +static const struct mtk_pinctrl_devdata mt2701_pinctrl_data = { + .pins = mtk_pins_mt2701, + .npins = ARRAY_SIZE(mtk_pins_mt2701), + .grp_desc = mt2701_drv_grp, + .n_grp_cls = ARRAY_SIZE(mt2701_drv_grp), + .pin_drv_grp = mt2701_pin_drv, + .n_pin_drv_grps = ARRAY_SIZE(mt2701_pin_drv), + .spec_pull_set = mt2701_spec_pull_set, + .spec_ies_smt_set = mt2701_ies_smt_set, + .spec_pinmux_set = mt2701_spec_pinmux_set, + .spec_dir_set = mt2701_spec_dir_set, + .dir_offset = 0x0000, + .pullen_offset = 0x0150, + .pullsel_offset = 0x0280, + .dout_offset = 0x0500, + .din_offset = 0x0630, + .pinmux_offset = 0x0760, + .type1_start = 280, + .type1_end = 280, + .port_shf = 4, + .port_mask = 0x1f, + .port_align = 4, + .eint_offsets = { + .name = "mt2701_eint", + .stat = 0x000, + .ack = 0x040, + .mask = 0x080, + .mask_set = 0x0c0, + .mask_clr = 0x100, + .sens = 0x140, + .sens_set = 0x180, + .sens_clr = 0x1c0, + .soft = 0x200, + .soft_set = 0x240, + .soft_clr = 0x280, + .pol = 0x300, + .pol_set = 0x340, + .pol_clr = 0x380, + .dom_en = 0x400, + .dbnc_ctrl = 0x500, + .dbnc_set = 0x600, + .dbnc_clr = 0x700, + .port_mask = 6, + .ports = 6, + }, + .ap_num = 169, + .db_cnt = 16, +}; + +static int mt2701_pinctrl_probe(struct platform_device *pdev) +{ + return mtk_pctrl_init(pdev, &mt2701_pinctrl_data, NULL); +} + +static const struct of_device_id mt2701_pctrl_match[] = { + { .compatible = "mediatek,mt2701-pinctrl", }, + {} +}; +MODULE_DEVICE_TABLE(of, mt2701_pctrl_match); + +static struct platform_driver mtk_pinctrl_driver = { + .probe = mt2701_pinctrl_probe, + .driver = { + .name = "mediatek-mt2701-pinctrl", + .of_match_table = mt2701_pctrl_match, + .pm = &mtk_eint_pm_ops, + }, +}; + +static int __init mtk_pinctrl_init(void) +{ + return platform_driver_register(&mtk_pinctrl_driver); +} +arch_initcall(mtk_pinctrl_init); |