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linux/drivers/pinctrl/mediatek/pinctrl-mt8173.c
AngeloGioacchino Del Regno e1ff91f9d2 pinctrl: mediatek: Fix EINT pins input debounce time configuration 
The External Interrupt Controller (EINTC) on all of the supported
MediaTek SoCs does support input debouncing, but not all of them
index the debounce time values (DBNC_SETTING registers) the same way.

Before this change, in some cases, as an example, requesting a debounce
time of 16 milliseconds would mistakenly set the relative DBNC_SETTING
register to 0x2, resulting in a way shorter debounce time of 500uS.

To fix the aforementioned issue, define three different debounce_time
arrays, reflecting the correct register index for each value and for
each register index variant, and make sure that each SoC pinctrl
driver uses the right one.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221111094106.18486-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-11-14 14:20:41 +01:00

360 lines
13 KiB
C
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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2014-2015 MediaTek Inc.
* Author: Hongzhou.Yang <hongzhou.yang@mediatek.com>
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/regmap.h>
#include <linux/pinctrl/pinconf-generic.h>
#include <dt-bindings/pinctrl/mt65xx.h>
#include "pinctrl-mtk-common.h"
#include "pinctrl-mtk-mt8173.h"
#define DRV_BASE 0xb00
static const struct mtk_pin_spec_pupd_set_samereg mt8173_spec_pupd[] = {
MTK_PIN_PUPD_SPEC_SR(119, 0xe00, 2, 1, 0), /* KROW0 */
MTK_PIN_PUPD_SPEC_SR(120, 0xe00, 6, 5, 4), /* KROW1 */
MTK_PIN_PUPD_SPEC_SR(121, 0xe00, 10, 9, 8), /* KROW2 */
MTK_PIN_PUPD_SPEC_SR(122, 0xe10, 2, 1, 0), /* KCOL0 */
MTK_PIN_PUPD_SPEC_SR(123, 0xe10, 6, 5, 4), /* KCOL1 */
MTK_PIN_PUPD_SPEC_SR(124, 0xe10, 10, 9, 8), /* KCOL2 */
MTK_PIN_PUPD_SPEC_SR(67, 0xd10, 2, 1, 0), /* ms0 DS */
MTK_PIN_PUPD_SPEC_SR(68, 0xd00, 2, 1, 0), /* ms0 RST */
MTK_PIN_PUPD_SPEC_SR(66, 0xc10, 2, 1, 0), /* ms0 cmd */
MTK_PIN_PUPD_SPEC_SR(65, 0xc00, 2, 1, 0), /* ms0 clk */
MTK_PIN_PUPD_SPEC_SR(57, 0xc20, 2, 1, 0), /* ms0 data0 */
MTK_PIN_PUPD_SPEC_SR(58, 0xc20, 2, 1, 0), /* ms0 data1 */
MTK_PIN_PUPD_SPEC_SR(59, 0xc20, 2, 1, 0), /* ms0 data2 */
MTK_PIN_PUPD_SPEC_SR(60, 0xc20, 2, 1, 0), /* ms0 data3 */
MTK_PIN_PUPD_SPEC_SR(61, 0xc20, 2, 1, 0), /* ms0 data4 */
MTK_PIN_PUPD_SPEC_SR(62, 0xc20, 2, 1, 0), /* ms0 data5 */
MTK_PIN_PUPD_SPEC_SR(63, 0xc20, 2, 1, 0), /* ms0 data6 */
MTK_PIN_PUPD_SPEC_SR(64, 0xc20, 2, 1, 0), /* ms0 data7 */
MTK_PIN_PUPD_SPEC_SR(78, 0xc50, 2, 1, 0), /* ms1 cmd */
MTK_PIN_PUPD_SPEC_SR(73, 0xd20, 2, 1, 0), /* ms1 dat0 */
MTK_PIN_PUPD_SPEC_SR(74, 0xd20, 6, 5, 4), /* ms1 dat1 */
MTK_PIN_PUPD_SPEC_SR(75, 0xd20, 10, 9, 8), /* ms1 dat2 */
MTK_PIN_PUPD_SPEC_SR(76, 0xd20, 14, 13, 12), /* ms1 dat3 */
MTK_PIN_PUPD_SPEC_SR(77, 0xc40, 2, 1, 0), /* ms1 clk */
MTK_PIN_PUPD_SPEC_SR(100, 0xd40, 2, 1, 0), /* ms2 dat0 */
MTK_PIN_PUPD_SPEC_SR(101, 0xd40, 6, 5, 4), /* ms2 dat1 */
MTK_PIN_PUPD_SPEC_SR(102, 0xd40, 10, 9, 8), /* ms2 dat2 */
MTK_PIN_PUPD_SPEC_SR(103, 0xd40, 14, 13, 12), /* ms2 dat3 */
MTK_PIN_PUPD_SPEC_SR(104, 0xc80, 2, 1, 0), /* ms2 clk */
MTK_PIN_PUPD_SPEC_SR(105, 0xc90, 2, 1, 0), /* ms2 cmd */
MTK_PIN_PUPD_SPEC_SR(22, 0xd60, 2, 1, 0), /* ms3 dat0 */
MTK_PIN_PUPD_SPEC_SR(23, 0xd60, 6, 5, 4), /* ms3 dat1 */
MTK_PIN_PUPD_SPEC_SR(24, 0xd60, 10, 9, 8), /* ms3 dat2 */
MTK_PIN_PUPD_SPEC_SR(25, 0xd60, 14, 13, 12), /* ms3 dat3 */
MTK_PIN_PUPD_SPEC_SR(26, 0xcc0, 2, 1, 0), /* ms3 clk */
MTK_PIN_PUPD_SPEC_SR(27, 0xcd0, 2, 1, 0) /* ms3 cmd */
};
static const struct mtk_pin_ies_smt_set mt8173_smt_set[] = {
MTK_PIN_IES_SMT_SPEC(0, 4, 0x930, 1),
MTK_PIN_IES_SMT_SPEC(5, 9, 0x930, 2),
MTK_PIN_IES_SMT_SPEC(10, 13, 0x930, 10),
MTK_PIN_IES_SMT_SPEC(14, 15, 0x940, 10),
MTK_PIN_IES_SMT_SPEC(16, 16, 0x930, 0),
MTK_PIN_IES_SMT_SPEC(17, 17, 0x950, 2),
MTK_PIN_IES_SMT_SPEC(18, 21, 0x940, 3),
MTK_PIN_IES_SMT_SPEC(22, 25, 0xce0, 13),
MTK_PIN_IES_SMT_SPEC(26, 26, 0xcc0, 13),
MTK_PIN_IES_SMT_SPEC(27, 27, 0xcd0, 13),
MTK_PIN_IES_SMT_SPEC(28, 28, 0xd70, 13),
MTK_PIN_IES_SMT_SPEC(29, 32, 0x930, 3),
MTK_PIN_IES_SMT_SPEC(33, 33, 0x930, 4),
MTK_PIN_IES_SMT_SPEC(34, 36, 0x930, 5),
MTK_PIN_IES_SMT_SPEC(37, 38, 0x930, 6),
MTK_PIN_IES_SMT_SPEC(39, 39, 0x930, 7),
MTK_PIN_IES_SMT_SPEC(40, 41, 0x930, 9),
MTK_PIN_IES_SMT_SPEC(42, 42, 0x940, 0),
MTK_PIN_IES_SMT_SPEC(43, 44, 0x930, 11),
MTK_PIN_IES_SMT_SPEC(45, 46, 0x930, 12),
MTK_PIN_IES_SMT_SPEC(57, 64, 0xc20, 13),
MTK_PIN_IES_SMT_SPEC(65, 65, 0xc10, 13),
MTK_PIN_IES_SMT_SPEC(66, 66, 0xc00, 13),
MTK_PIN_IES_SMT_SPEC(67, 67, 0xd10, 13),
MTK_PIN_IES_SMT_SPEC(68, 68, 0xd00, 13),
MTK_PIN_IES_SMT_SPEC(69, 72, 0x940, 14),
MTK_PIN_IES_SMT_SPEC(73, 76, 0xc60, 13),
MTK_PIN_IES_SMT_SPEC(77, 77, 0xc40, 13),
MTK_PIN_IES_SMT_SPEC(78, 78, 0xc50, 13),
MTK_PIN_IES_SMT_SPEC(79, 82, 0x940, 15),
MTK_PIN_IES_SMT_SPEC(83, 83, 0x950, 0),
MTK_PIN_IES_SMT_SPEC(84, 85, 0x950, 1),
MTK_PIN_IES_SMT_SPEC(86, 91, 0x950, 2),
MTK_PIN_IES_SMT_SPEC(92, 92, 0x930, 13),
MTK_PIN_IES_SMT_SPEC(93, 95, 0x930, 14),
MTK_PIN_IES_SMT_SPEC(96, 99, 0x930, 15),
MTK_PIN_IES_SMT_SPEC(100, 103, 0xca0, 13),
MTK_PIN_IES_SMT_SPEC(104, 104, 0xc80, 13),
MTK_PIN_IES_SMT_SPEC(105, 105, 0xc90, 13),
MTK_PIN_IES_SMT_SPEC(106, 107, 0x940, 4),
MTK_PIN_IES_SMT_SPEC(108, 112, 0x940, 1),
MTK_PIN_IES_SMT_SPEC(113, 116, 0x940, 2),
MTK_PIN_IES_SMT_SPEC(117, 118, 0x940, 5),
MTK_PIN_IES_SMT_SPEC(119, 124, 0x940, 6),
MTK_PIN_IES_SMT_SPEC(125, 126, 0x940, 7),
MTK_PIN_IES_SMT_SPEC(127, 127, 0x940, 0),
MTK_PIN_IES_SMT_SPEC(128, 128, 0x950, 8),
MTK_PIN_IES_SMT_SPEC(129, 130, 0x950, 9),
MTK_PIN_IES_SMT_SPEC(131, 132, 0x950, 8),
MTK_PIN_IES_SMT_SPEC(133, 134, 0x910, 8)
};
static const struct mtk_pin_ies_smt_set mt8173_ies_set[] = {
MTK_PIN_IES_SMT_SPEC(0, 4, 0x900, 1),
MTK_PIN_IES_SMT_SPEC(5, 9, 0x900, 2),
MTK_PIN_IES_SMT_SPEC(10, 13, 0x900, 10),
MTK_PIN_IES_SMT_SPEC(14, 15, 0x910, 10),
MTK_PIN_IES_SMT_SPEC(16, 16, 0x900, 0),
MTK_PIN_IES_SMT_SPEC(17, 17, 0x920, 2),
MTK_PIN_IES_SMT_SPEC(18, 21, 0x910, 3),
MTK_PIN_IES_SMT_SPEC(22, 25, 0xce0, 14),
MTK_PIN_IES_SMT_SPEC(26, 26, 0xcc0, 14),
MTK_PIN_IES_SMT_SPEC(27, 27, 0xcd0, 14),
MTK_PIN_IES_SMT_SPEC(28, 28, 0xd70, 14),
MTK_PIN_IES_SMT_SPEC(29, 32, 0x900, 3),
MTK_PIN_IES_SMT_SPEC(33, 33, 0x900, 4),
MTK_PIN_IES_SMT_SPEC(34, 36, 0x900, 5),
MTK_PIN_IES_SMT_SPEC(37, 38, 0x900, 6),
MTK_PIN_IES_SMT_SPEC(39, 39, 0x900, 7),
MTK_PIN_IES_SMT_SPEC(40, 41, 0x900, 9),
MTK_PIN_IES_SMT_SPEC(42, 42, 0x910, 0),
MTK_PIN_IES_SMT_SPEC(43, 44, 0x900, 11),
MTK_PIN_IES_SMT_SPEC(45, 46, 0x900, 12),
MTK_PIN_IES_SMT_SPEC(57, 64, 0xc20, 14),
MTK_PIN_IES_SMT_SPEC(65, 65, 0xc10, 14),
MTK_PIN_IES_SMT_SPEC(66, 66, 0xc00, 14),
MTK_PIN_IES_SMT_SPEC(67, 67, 0xd10, 14),
MTK_PIN_IES_SMT_SPEC(68, 68, 0xd00, 14),
MTK_PIN_IES_SMT_SPEC(69, 72, 0x910, 14),
MTK_PIN_IES_SMT_SPEC(73, 76, 0xc60, 14),
MTK_PIN_IES_SMT_SPEC(77, 77, 0xc40, 14),
MTK_PIN_IES_SMT_SPEC(78, 78, 0xc50, 14),
MTK_PIN_IES_SMT_SPEC(79, 82, 0x910, 15),
MTK_PIN_IES_SMT_SPEC(83, 83, 0x920, 0),
MTK_PIN_IES_SMT_SPEC(84, 85, 0x920, 1),
MTK_PIN_IES_SMT_SPEC(86, 91, 0x920, 2),
MTK_PIN_IES_SMT_SPEC(92, 92, 0x900, 13),
MTK_PIN_IES_SMT_SPEC(93, 95, 0x900, 14),
MTK_PIN_IES_SMT_SPEC(96, 99, 0x900, 15),
MTK_PIN_IES_SMT_SPEC(100, 103, 0xca0, 14),
MTK_PIN_IES_SMT_SPEC(104, 104, 0xc80, 14),
MTK_PIN_IES_SMT_SPEC(105, 105, 0xc90, 14),
MTK_PIN_IES_SMT_SPEC(106, 107, 0x910, 4),
MTK_PIN_IES_SMT_SPEC(108, 112, 0x910, 1),
MTK_PIN_IES_SMT_SPEC(113, 116, 0x910, 2),
MTK_PIN_IES_SMT_SPEC(117, 118, 0x910, 5),
MTK_PIN_IES_SMT_SPEC(119, 124, 0x910, 6),
MTK_PIN_IES_SMT_SPEC(125, 126, 0x910, 7),
MTK_PIN_IES_SMT_SPEC(127, 127, 0x910, 0),
MTK_PIN_IES_SMT_SPEC(128, 128, 0x920, 8),
MTK_PIN_IES_SMT_SPEC(129, 130, 0x920, 9),
MTK_PIN_IES_SMT_SPEC(131, 132, 0x920, 8),
MTK_PIN_IES_SMT_SPEC(133, 134, 0x910, 8)
};
static const struct mtk_drv_group_desc mt8173_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 mt8173_pin_drv[] = {
MTK_PIN_DRV_GRP(0, DRV_BASE+0x20, 12, 0),
MTK_PIN_DRV_GRP(1, DRV_BASE+0x20, 12, 0),
MTK_PIN_DRV_GRP(2, DRV_BASE+0x20, 12, 0),
MTK_PIN_DRV_GRP(3, DRV_BASE+0x20, 12, 0),
MTK_PIN_DRV_GRP(4, DRV_BASE+0x20, 12, 0),
MTK_PIN_DRV_GRP(5, DRV_BASE+0x30, 0, 0),
MTK_PIN_DRV_GRP(6, DRV_BASE+0x30, 0, 0),
MTK_PIN_DRV_GRP(7, DRV_BASE+0x30, 0, 0),
MTK_PIN_DRV_GRP(8, DRV_BASE+0x30, 0, 0),
MTK_PIN_DRV_GRP(9, DRV_BASE+0x30, 0, 0),
MTK_PIN_DRV_GRP(10, DRV_BASE+0x30, 4, 1),
MTK_PIN_DRV_GRP(11, DRV_BASE+0x30, 4, 1),
MTK_PIN_DRV_GRP(12, DRV_BASE+0x30, 4, 1),
MTK_PIN_DRV_GRP(13, DRV_BASE+0x30, 4, 1),
MTK_PIN_DRV_GRP(14, DRV_BASE+0x40, 8, 1),
MTK_PIN_DRV_GRP(15, DRV_BASE+0x40, 8, 1),
MTK_PIN_DRV_GRP(16, DRV_BASE, 8, 1),
MTK_PIN_DRV_GRP(17, 0xce0, 8, 2),
MTK_PIN_DRV_GRP(22, 0xce0, 8, 2),
MTK_PIN_DRV_GRP(23, 0xce0, 8, 2),
MTK_PIN_DRV_GRP(24, 0xce0, 8, 2),
MTK_PIN_DRV_GRP(25, 0xce0, 8, 2),
MTK_PIN_DRV_GRP(26, 0xcc0, 8, 2),
MTK_PIN_DRV_GRP(27, 0xcd0, 8, 2),
MTK_PIN_DRV_GRP(28, 0xd70, 8, 2),
MTK_PIN_DRV_GRP(29, DRV_BASE+0x80, 12, 1),
MTK_PIN_DRV_GRP(30, DRV_BASE+0x80, 12, 1),
MTK_PIN_DRV_GRP(31, DRV_BASE+0x80, 12, 1),
MTK_PIN_DRV_GRP(32, DRV_BASE+0x80, 12, 1),
MTK_PIN_DRV_GRP(33, DRV_BASE+0x10, 12, 1),
MTK_PIN_DRV_GRP(34, DRV_BASE+0x10, 8, 1),
MTK_PIN_DRV_GRP(35, DRV_BASE+0x10, 8, 1),
MTK_PIN_DRV_GRP(36, DRV_BASE+0x10, 8, 1),
MTK_PIN_DRV_GRP(37, DRV_BASE+0x10, 4, 1),
MTK_PIN_DRV_GRP(38, DRV_BASE+0x10, 4, 1),
MTK_PIN_DRV_GRP(39, DRV_BASE+0x20, 0, 0),
MTK_PIN_DRV_GRP(40, DRV_BASE+0x20, 8, 0),
MTK_PIN_DRV_GRP(41, DRV_BASE+0x20, 8, 0),
MTK_PIN_DRV_GRP(42, DRV_BASE+0x50, 8, 1),
MTK_PIN_DRV_GRP(57, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(58, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(59, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(60, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(61, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(62, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(63, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(64, 0xc20, 8, 2),
MTK_PIN_DRV_GRP(65, 0xc00, 8, 2),
MTK_PIN_DRV_GRP(66, 0xc10, 8, 2),
MTK_PIN_DRV_GRP(67, 0xd10, 8, 2),
MTK_PIN_DRV_GRP(68, 0xd00, 8, 2),
MTK_PIN_DRV_GRP(69, DRV_BASE+0x80, 0, 1),
MTK_PIN_DRV_GRP(70, DRV_BASE+0x80, 0, 1),
MTK_PIN_DRV_GRP(71, DRV_BASE+0x80, 0, 1),
MTK_PIN_DRV_GRP(72, DRV_BASE+0x80, 0, 1),
MTK_PIN_DRV_GRP(73, 0xc60, 8, 2),
MTK_PIN_DRV_GRP(74, 0xc60, 8, 2),
MTK_PIN_DRV_GRP(75, 0xc60, 8, 2),
MTK_PIN_DRV_GRP(76, 0xc60, 8, 2),
MTK_PIN_DRV_GRP(77, 0xc40, 8, 2),
MTK_PIN_DRV_GRP(78, 0xc50, 8, 2),
MTK_PIN_DRV_GRP(79, DRV_BASE+0x70, 12, 1),
MTK_PIN_DRV_GRP(80, DRV_BASE+0x70, 12, 1),
MTK_PIN_DRV_GRP(81, DRV_BASE+0x70, 12, 1),
MTK_PIN_DRV_GRP(82, DRV_BASE+0x70, 12, 1),
MTK_PIN_DRV_GRP(83, DRV_BASE, 4, 1),
MTK_PIN_DRV_GRP(84, DRV_BASE, 0, 1),
MTK_PIN_DRV_GRP(85, DRV_BASE, 0, 1),
MTK_PIN_DRV_GRP(85, DRV_BASE+0x60, 8, 1),
MTK_PIN_DRV_GRP(86, DRV_BASE+0x60, 8, 1),
MTK_PIN_DRV_GRP(87, DRV_BASE+0x60, 8, 1),
MTK_PIN_DRV_GRP(88, DRV_BASE+0x60, 8, 1),
MTK_PIN_DRV_GRP(89, DRV_BASE+0x60, 8, 1),
MTK_PIN_DRV_GRP(90, DRV_BASE+0x60, 8, 1),
MTK_PIN_DRV_GRP(91, DRV_BASE+0x60, 8, 1),
MTK_PIN_DRV_GRP(92, DRV_BASE+0x60, 4, 0),
MTK_PIN_DRV_GRP(93, DRV_BASE+0x60, 0, 0),
MTK_PIN_DRV_GRP(94, DRV_BASE+0x60, 0, 0),
MTK_PIN_DRV_GRP(95, DRV_BASE+0x60, 0, 0),
MTK_PIN_DRV_GRP(96, DRV_BASE+0x80, 8, 1),
MTK_PIN_DRV_GRP(97, DRV_BASE+0x80, 8, 1),
MTK_PIN_DRV_GRP(98, DRV_BASE+0x80, 8, 1),
MTK_PIN_DRV_GRP(99, DRV_BASE+0x80, 8, 1),
MTK_PIN_DRV_GRP(100, 0xca0, 8, 2),
MTK_PIN_DRV_GRP(101, 0xca0, 8, 2),
MTK_PIN_DRV_GRP(102, 0xca0, 8, 2),
MTK_PIN_DRV_GRP(103, 0xca0, 8, 2),
MTK_PIN_DRV_GRP(104, 0xc80, 8, 2),
MTK_PIN_DRV_GRP(105, 0xc90, 8, 2),
MTK_PIN_DRV_GRP(108, DRV_BASE+0x50, 0, 1),
MTK_PIN_DRV_GRP(109, DRV_BASE+0x50, 0, 1),
MTK_PIN_DRV_GRP(110, DRV_BASE+0x50, 0, 1),
MTK_PIN_DRV_GRP(111, DRV_BASE+0x50, 0, 1),
MTK_PIN_DRV_GRP(112, DRV_BASE+0x50, 0, 1),
MTK_PIN_DRV_GRP(113, DRV_BASE+0x80, 4, 1),
MTK_PIN_DRV_GRP(114, DRV_BASE+0x80, 4, 1),
MTK_PIN_DRV_GRP(115, DRV_BASE+0x80, 4, 1),
MTK_PIN_DRV_GRP(116, DRV_BASE+0x80, 4, 1),
MTK_PIN_DRV_GRP(117, DRV_BASE+0x90, 0, 1),
MTK_PIN_DRV_GRP(118, DRV_BASE+0x90, 0, 1),
MTK_PIN_DRV_GRP(119, DRV_BASE+0x50, 4, 1),
MTK_PIN_DRV_GRP(120, DRV_BASE+0x50, 4, 1),
MTK_PIN_DRV_GRP(121, DRV_BASE+0x50, 4, 1),
MTK_PIN_DRV_GRP(122, DRV_BASE+0x50, 4, 1),
MTK_PIN_DRV_GRP(123, DRV_BASE+0x50, 4, 1),
MTK_PIN_DRV_GRP(124, DRV_BASE+0x50, 4, 1),
MTK_PIN_DRV_GRP(125, DRV_BASE+0x30, 12, 1),
MTK_PIN_DRV_GRP(126, DRV_BASE+0x30, 12, 1),
MTK_PIN_DRV_GRP(127, DRV_BASE+0x50, 8, 1),
MTK_PIN_DRV_GRP(128, DRV_BASE+0x40, 0, 1),
MTK_PIN_DRV_GRP(129, DRV_BASE+0x40, 0, 1),
MTK_PIN_DRV_GRP(130, DRV_BASE+0x40, 0, 1),
MTK_PIN_DRV_GRP(131, DRV_BASE+0x40, 0, 1),
MTK_PIN_DRV_GRP(132, DRV_BASE+0x40, 0, 1)
};
static const struct mtk_pinctrl_devdata mt8173_pinctrl_data = {
.pins = mtk_pins_mt8173,
.npins = ARRAY_SIZE(mtk_pins_mt8173),
.grp_desc = mt8173_drv_grp,
.n_grp_cls = ARRAY_SIZE(mt8173_drv_grp),
.pin_drv_grp = mt8173_pin_drv,
.n_pin_drv_grps = ARRAY_SIZE(mt8173_pin_drv),
.spec_ies = mt8173_ies_set,
.n_spec_ies = ARRAY_SIZE(mt8173_ies_set),
.spec_pupd = mt8173_spec_pupd,
.n_spec_pupd = ARRAY_SIZE(mt8173_spec_pupd),
.spec_smt = mt8173_smt_set,
.n_spec_smt = ARRAY_SIZE(mt8173_smt_set),
.spec_pull_set = mtk_pctrl_spec_pull_set_samereg,
.spec_ies_smt_set = mtk_pconf_spec_set_ies_smt_range,
.dir_offset = 0x0000,
.pullen_offset = 0x0100,
.pullsel_offset = 0x0200,
.dout_offset = 0x0400,
.din_offset = 0x0500,
.pinmux_offset = 0x0600,
.type1_start = 135,
.type1_end = 135,
.port_shf = 4,
.port_mask = 0xf,
.port_align = 4,
.mode_mask = 0xf,
.mode_per_reg = 5,
.mode_shf = 4,
.eint_hw = {
.port_mask = 7,
.ports = 6,
.ap_num = 224,
.db_cnt = 16,
.db_time = debounce_time_mt2701,
},
};
static int mt8173_pinctrl_probe(struct platform_device *pdev)
{
return mtk_pctrl_init(pdev, &mt8173_pinctrl_data, NULL);
}
static const struct of_device_id mt8173_pctrl_match[] = {
{
.compatible = "mediatek,mt8173-pinctrl",
},
{ }
};
static struct platform_driver mtk_pinctrl_driver = {
.probe = mt8173_pinctrl_probe,
.driver = {
.name = "mediatek-mt8173-pinctrl",
.of_match_table = mt8173_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);
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