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kernel-ark/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c
Masahiro Yamada 9697509e3f pinctrl: uniphier: add suspend / resume support 
Save registers lost in the sleep when suspending, and restore them
when resuming.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-14 15:01:00 +02:00

747 lines
29 KiB
C
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/*
* Copyright (C) 2015-2017 Socionext Inc.
* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 <linux/kernel.h>
#include <linux/init.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/platform_device.h>
#include "pinctrl-uniphier.h"
static const struct pinctrl_pin_desc uniphier_ld4_pins[] = {
UNIPHIER_PINCTRL_PIN(0, "EA1", UNIPHIER_PIN_IECTRL_NONE,
8, UNIPHIER_PIN_DRV_1BIT,
8, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(1, "EA2", UNIPHIER_PIN_IECTRL_NONE,
9, UNIPHIER_PIN_DRV_1BIT,
9, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(2, "EA3", UNIPHIER_PIN_IECTRL_NONE,
10, UNIPHIER_PIN_DRV_1BIT,
10, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(3, "EA4", UNIPHIER_PIN_IECTRL_NONE,
11, UNIPHIER_PIN_DRV_1BIT,
11, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(4, "EA5", UNIPHIER_PIN_IECTRL_NONE,
12, UNIPHIER_PIN_DRV_1BIT,
12, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(5, "EA6", UNIPHIER_PIN_IECTRL_NONE,
13, UNIPHIER_PIN_DRV_1BIT,
13, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(6, "EA7", UNIPHIER_PIN_IECTRL_NONE,
14, UNIPHIER_PIN_DRV_1BIT,
14, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(7, "EA8", 0,
15, UNIPHIER_PIN_DRV_1BIT,
15, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(8, "EA9", 0,
16, UNIPHIER_PIN_DRV_1BIT,
16, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(9, "EA10", 0,
17, UNIPHIER_PIN_DRV_1BIT,
17, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(10, "EA11", 0,
18, UNIPHIER_PIN_DRV_1BIT,
18, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(11, "EA12", 0,
19, UNIPHIER_PIN_DRV_1BIT,
19, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(12, "EA13", 0,
20, UNIPHIER_PIN_DRV_1BIT,
20, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(13, "EA14", 0,
21, UNIPHIER_PIN_DRV_1BIT,
21, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(14, "EA15", 0,
22, UNIPHIER_PIN_DRV_1BIT,
22, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(15, "ECLK", UNIPHIER_PIN_IECTRL_NONE,
23, UNIPHIER_PIN_DRV_1BIT,
23, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(16, "XERWE0", UNIPHIER_PIN_IECTRL_NONE,
24, UNIPHIER_PIN_DRV_1BIT,
24, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(17, "XERWE1", UNIPHIER_PIN_IECTRL_NONE,
25, UNIPHIER_PIN_DRV_1BIT,
25, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(18, "ES0", UNIPHIER_PIN_IECTRL_NONE,
27, UNIPHIER_PIN_DRV_1BIT,
27, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(19, "ES1", UNIPHIER_PIN_IECTRL_NONE,
28, UNIPHIER_PIN_DRV_1BIT,
28, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(20, "ES2", UNIPHIER_PIN_IECTRL_NONE,
29, UNIPHIER_PIN_DRV_1BIT,
29, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(21, "XERST", UNIPHIER_PIN_IECTRL_NONE,
38, UNIPHIER_PIN_DRV_1BIT,
38, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(22, "MMCCLK", UNIPHIER_PIN_IECTRL_NONE,
0, UNIPHIER_PIN_DRV_2BIT,
146, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(23, "MMCCMD", UNIPHIER_PIN_IECTRL_NONE,
1, UNIPHIER_PIN_DRV_2BIT,
147, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(24, "MMCDAT0", UNIPHIER_PIN_IECTRL_NONE,
2, UNIPHIER_PIN_DRV_2BIT,
148, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(25, "MMCDAT1", UNIPHIER_PIN_IECTRL_NONE,
3, UNIPHIER_PIN_DRV_2BIT,
149, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(26, "MMCDAT2", UNIPHIER_PIN_IECTRL_NONE,
4, UNIPHIER_PIN_DRV_2BIT,
150, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(27, "MMCDAT3", UNIPHIER_PIN_IECTRL_NONE,
5, UNIPHIER_PIN_DRV_2BIT,
151, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(28, "MMCDAT4", UNIPHIER_PIN_IECTRL_NONE,
6, UNIPHIER_PIN_DRV_2BIT,
152, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(29, "MMCDAT5", UNIPHIER_PIN_IECTRL_NONE,
7, UNIPHIER_PIN_DRV_2BIT,
153, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(30, "MMCDAT6", UNIPHIER_PIN_IECTRL_NONE,
8, UNIPHIER_PIN_DRV_2BIT,
154, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(31, "MMCDAT7", UNIPHIER_PIN_IECTRL_NONE,
9, UNIPHIER_PIN_DRV_2BIT,
155, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(32, "RMII_RXD0", 6,
39, UNIPHIER_PIN_DRV_1BIT,
39, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(33, "RMII_RXD1", 6,
40, UNIPHIER_PIN_DRV_1BIT,
40, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(34, "RMII_CRS_DV", 6,
41, UNIPHIER_PIN_DRV_1BIT,
41, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(35, "RMII_RXER", 6,
42, UNIPHIER_PIN_DRV_1BIT,
42, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(36, "RMII_REFCLK", 6,
43, UNIPHIER_PIN_DRV_1BIT,
43, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(37, "RMII_TXD0", 6,
44, UNIPHIER_PIN_DRV_1BIT,
44, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(38, "RMII_TXD1", 6,
45, UNIPHIER_PIN_DRV_1BIT,
45, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(39, "RMII_TXEN", 6,
46, UNIPHIER_PIN_DRV_1BIT,
46, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(40, "MDC", 6,
47, UNIPHIER_PIN_DRV_1BIT,
47, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(41, "MDIO", 6,
48, UNIPHIER_PIN_DRV_1BIT,
48, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(42, "MDIO_INTL", 6,
49, UNIPHIER_PIN_DRV_1BIT,
49, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(43, "PHYRSTL", 6,
50, UNIPHIER_PIN_DRV_1BIT,
50, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(44, "SDCLK", UNIPHIER_PIN_IECTRL_NONE,
10, UNIPHIER_PIN_DRV_2BIT,
156, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(45, "SDCMD", UNIPHIER_PIN_IECTRL_NONE,
11, UNIPHIER_PIN_DRV_2BIT,
157, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(46, "SDDAT0", UNIPHIER_PIN_IECTRL_NONE,
12, UNIPHIER_PIN_DRV_2BIT,
158, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(47, "SDDAT1", UNIPHIER_PIN_IECTRL_NONE,
13, UNIPHIER_PIN_DRV_2BIT,
159, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(48, "SDDAT2", UNIPHIER_PIN_IECTRL_NONE,
14, UNIPHIER_PIN_DRV_2BIT,
160, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(49, "SDDAT3", UNIPHIER_PIN_IECTRL_NONE,
15, UNIPHIER_PIN_DRV_2BIT,
161, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(50, "SDCD", UNIPHIER_PIN_IECTRL_NONE,
51, UNIPHIER_PIN_DRV_1BIT,
51, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(51, "SDWP", UNIPHIER_PIN_IECTRL_NONE,
52, UNIPHIER_PIN_DRV_1BIT,
52, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(52, "SDVOLC", UNIPHIER_PIN_IECTRL_NONE,
53, UNIPHIER_PIN_DRV_1BIT,
53, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(53, "USB0VBUS", 0,
54, UNIPHIER_PIN_DRV_1BIT,
54, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(54, "USB0OD", 0,
55, UNIPHIER_PIN_DRV_1BIT,
55, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(55, "USB1VBUS", 0,
56, UNIPHIER_PIN_DRV_1BIT,
56, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(56, "USB1OD", 0,
57, UNIPHIER_PIN_DRV_1BIT,
57, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(57, "PCRESET", 0,
58, UNIPHIER_PIN_DRV_1BIT,
58, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(58, "PCREG", 0,
59, UNIPHIER_PIN_DRV_1BIT,
59, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(59, "PCCE2", 0,
60, UNIPHIER_PIN_DRV_1BIT,
60, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(60, "PCVS1", 0,
61, UNIPHIER_PIN_DRV_1BIT,
61, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(61, "PCCD2", 0,
62, UNIPHIER_PIN_DRV_1BIT,
62, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(62, "PCCD1", 0,
63, UNIPHIER_PIN_DRV_1BIT,
63, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(63, "PCREADY", 0,
64, UNIPHIER_PIN_DRV_1BIT,
64, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(64, "PCDOE", 0,
65, UNIPHIER_PIN_DRV_1BIT,
65, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(65, "PCCE1", 0,
66, UNIPHIER_PIN_DRV_1BIT,
66, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(66, "PCWE", 0,
67, UNIPHIER_PIN_DRV_1BIT,
67, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(67, "PCOE", 0,
68, UNIPHIER_PIN_DRV_1BIT,
68, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(68, "PCWAIT", 0,
69, UNIPHIER_PIN_DRV_1BIT,
69, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(69, "PCIOWR", 0,
70, UNIPHIER_PIN_DRV_1BIT,
70, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(70, "PCIORD", 0,
71, UNIPHIER_PIN_DRV_1BIT,
71, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(71, "HS0DIN0", 0,
72, UNIPHIER_PIN_DRV_1BIT,
72, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(72, "HS0DIN1", 0,
73, UNIPHIER_PIN_DRV_1BIT,
73, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(73, "HS0DIN2", 0,
74, UNIPHIER_PIN_DRV_1BIT,
74, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(74, "HS0DIN3", 0,
75, UNIPHIER_PIN_DRV_1BIT,
75, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(75, "HS0DIN4", 0,
76, UNIPHIER_PIN_DRV_1BIT,
76, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(76, "HS0DIN5", 0,
77, UNIPHIER_PIN_DRV_1BIT,
77, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(77, "HS0DIN6", 0,
78, UNIPHIER_PIN_DRV_1BIT,
78, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(78, "HS0DIN7", 0,
79, UNIPHIER_PIN_DRV_1BIT,
79, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(79, "HS0BCLKIN", 0,
80, UNIPHIER_PIN_DRV_1BIT,
80, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(80, "HS0VALIN", 0,
81, UNIPHIER_PIN_DRV_1BIT,
81, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(81, "HS0SYNCIN", 0,
82, UNIPHIER_PIN_DRV_1BIT,
82, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(82, "HSDOUT0", 0,
83, UNIPHIER_PIN_DRV_1BIT,
83, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(83, "HSDOUT1", 0,
84, UNIPHIER_PIN_DRV_1BIT,
84, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(84, "HSDOUT2", 0,
85, UNIPHIER_PIN_DRV_1BIT,
85, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(85, "HSDOUT3", 0,
86, UNIPHIER_PIN_DRV_1BIT,
86, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(86, "HSDOUT4", 0,
87, UNIPHIER_PIN_DRV_1BIT,
87, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(87, "HSDOUT5", 0,
88, UNIPHIER_PIN_DRV_1BIT,
88, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(88, "HSDOUT6", 0,
89, UNIPHIER_PIN_DRV_1BIT,
89, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(89, "HSDOUT7", 0,
90, UNIPHIER_PIN_DRV_1BIT,
90, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(90, "HSBCLKOUT", 0,
91, UNIPHIER_PIN_DRV_1BIT,
91, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(91, "HSVALOUT", 0,
92, UNIPHIER_PIN_DRV_1BIT,
92, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(92, "HSSYNCOUT", 0,
93, UNIPHIER_PIN_DRV_1BIT,
93, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(93, "AGCI", 3,
-1, UNIPHIER_PIN_DRV_FIXED4,
162, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(94, "AGCR", 4,
-1, UNIPHIER_PIN_DRV_FIXED4,
163, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(95, "AGCBS", 5,
-1, UNIPHIER_PIN_DRV_FIXED4,
164, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(96, "IECOUT", 0,
94, UNIPHIER_PIN_DRV_1BIT,
94, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(97, "ASMCK", 0,
95, UNIPHIER_PIN_DRV_1BIT,
95, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(98, "ABCKO", UNIPHIER_PIN_IECTRL_NONE,
96, UNIPHIER_PIN_DRV_1BIT,
96, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(99, "ALRCKO", UNIPHIER_PIN_IECTRL_NONE,
97, UNIPHIER_PIN_DRV_1BIT,
97, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(100, "ASDOUT0", UNIPHIER_PIN_IECTRL_NONE,
98, UNIPHIER_PIN_DRV_1BIT,
98, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(101, "ARCOUT", 0,
99, UNIPHIER_PIN_DRV_1BIT,
99, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(102, "SDA0", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(103, "SCL0", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(104, "SDA1", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(105, "SCL1", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(106, "DMDSDA0", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(107, "DMDSCL0", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(108, "DMDSDA1", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(109, "DMDSCL1", UNIPHIER_PIN_IECTRL_NONE,
-1, UNIPHIER_PIN_DRV_FIXED4,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(110, "SBO0", UNIPHIER_PIN_IECTRL_NONE,
100, UNIPHIER_PIN_DRV_1BIT,
100, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(111, "SBI0", UNIPHIER_PIN_IECTRL_NONE,
101, UNIPHIER_PIN_DRV_1BIT,
101, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(112, "HIN", 1,
-1, UNIPHIER_PIN_DRV_FIXED5,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(113, "VIN", 2,
-1, UNIPHIER_PIN_DRV_FIXED5,
-1, UNIPHIER_PIN_PULL_NONE),
UNIPHIER_PINCTRL_PIN(114, "TCON0", UNIPHIER_PIN_IECTRL_NONE,
102, UNIPHIER_PIN_DRV_1BIT,
102, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(115, "TCON1", UNIPHIER_PIN_IECTRL_NONE,
103, UNIPHIER_PIN_DRV_1BIT,
103, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(116, "TCON2", UNIPHIER_PIN_IECTRL_NONE,
104, UNIPHIER_PIN_DRV_1BIT,
104, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(117, "TCON3", UNIPHIER_PIN_IECTRL_NONE,
105, UNIPHIER_PIN_DRV_1BIT,
105, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(118, "TCON4", UNIPHIER_PIN_IECTRL_NONE,
106, UNIPHIER_PIN_DRV_1BIT,
106, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(119, "TCON5", UNIPHIER_PIN_IECTRL_NONE,
107, UNIPHIER_PIN_DRV_1BIT,
107, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(120, "TCON6", 0,
108, UNIPHIER_PIN_DRV_1BIT,
108, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(121, "TCON7", 0,
109, UNIPHIER_PIN_DRV_1BIT,
109, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(122, "PWMA", 0,
110, UNIPHIER_PIN_DRV_1BIT,
110, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(123, "XIRQ1", 0,
111, UNIPHIER_PIN_DRV_1BIT,
111, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(124, "XIRQ2", 0,
112, UNIPHIER_PIN_DRV_1BIT,
112, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(125, "XIRQ3", 0,
113, UNIPHIER_PIN_DRV_1BIT,
113, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(126, "XIRQ4", 0,
114, UNIPHIER_PIN_DRV_1BIT,
114, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(127, "XIRQ5", 0,
115, UNIPHIER_PIN_DRV_1BIT,
115, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(128, "XIRQ6", 0,
116, UNIPHIER_PIN_DRV_1BIT,
116, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(129, "XIRQ7", 0,
117, UNIPHIER_PIN_DRV_1BIT,
117, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(130, "XIRQ8", 0,
118, UNIPHIER_PIN_DRV_1BIT,
118, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(131, "XIRQ9", 0,
119, UNIPHIER_PIN_DRV_1BIT,
119, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(132, "XIRQ10", 0,
120, UNIPHIER_PIN_DRV_1BIT,
120, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(133, "XIRQ11", 0,
121, UNIPHIER_PIN_DRV_1BIT,
121, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(134, "XIRQ14", 0,
122, UNIPHIER_PIN_DRV_1BIT,
122, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(135, "PORT00", 0,
123, UNIPHIER_PIN_DRV_1BIT,
123, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(136, "PORT01", 0,
124, UNIPHIER_PIN_DRV_1BIT,
124, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(137, "PORT02", 0,
125, UNIPHIER_PIN_DRV_1BIT,
125, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(138, "PORT03", 0,
126, UNIPHIER_PIN_DRV_1BIT,
126, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(139, "PORT04", 0,
127, UNIPHIER_PIN_DRV_1BIT,
127, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(140, "PORT05", 0,
128, UNIPHIER_PIN_DRV_1BIT,
128, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(141, "PORT06", 0,
129, UNIPHIER_PIN_DRV_1BIT,
129, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(142, "PORT07", 0,
130, UNIPHIER_PIN_DRV_1BIT,
130, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(143, "PORT10", 0,
131, UNIPHIER_PIN_DRV_1BIT,
131, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(144, "PORT11", 0,
132, UNIPHIER_PIN_DRV_1BIT,
132, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(145, "PORT12", 0,
133, UNIPHIER_PIN_DRV_1BIT,
133, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(146, "PORT13", 0,
134, UNIPHIER_PIN_DRV_1BIT,
134, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(147, "PORT14", 0,
135, UNIPHIER_PIN_DRV_1BIT,
135, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(148, "PORT15", 0,
136, UNIPHIER_PIN_DRV_1BIT,
136, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(149, "PORT16", 0,
137, UNIPHIER_PIN_DRV_1BIT,
137, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(150, "PORT17", UNIPHIER_PIN_IECTRL_NONE,
138, UNIPHIER_PIN_DRV_1BIT,
138, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(151, "PORT20", 0,
139, UNIPHIER_PIN_DRV_1BIT,
139, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(152, "PORT21", 0,
140, UNIPHIER_PIN_DRV_1BIT,
140, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(153, "PORT22", 0,
141, UNIPHIER_PIN_DRV_1BIT,
141, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(154, "PORT23", 0,
142, UNIPHIER_PIN_DRV_1BIT,
142, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(155, "PORT24", UNIPHIER_PIN_IECTRL_NONE,
143, UNIPHIER_PIN_DRV_1BIT,
143, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(156, "PORT25", 0,
144, UNIPHIER_PIN_DRV_1BIT,
144, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(157, "PORT26", 0,
145, UNIPHIER_PIN_DRV_1BIT,
145, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(158, "XNFRE", UNIPHIER_PIN_IECTRL_NONE,
31, UNIPHIER_PIN_DRV_1BIT,
31, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(159, "XNFWE", UNIPHIER_PIN_IECTRL_NONE,
32, UNIPHIER_PIN_DRV_1BIT,
32, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(160, "NFALE", UNIPHIER_PIN_IECTRL_NONE,
33, UNIPHIER_PIN_DRV_1BIT,
33, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(161, "NFCLE", UNIPHIER_PIN_IECTRL_NONE,
34, UNIPHIER_PIN_DRV_1BIT,
34, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(162, "XNFWP", UNIPHIER_PIN_IECTRL_NONE,
35, UNIPHIER_PIN_DRV_1BIT,
35, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(163, "XNFCE0", UNIPHIER_PIN_IECTRL_NONE,
36, UNIPHIER_PIN_DRV_1BIT,
36, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(164, "NANDRYBY0", UNIPHIER_PIN_IECTRL_NONE,
37, UNIPHIER_PIN_DRV_1BIT,
37, UNIPHIER_PIN_PULL_UP),
/* dedicated pins */
UNIPHIER_PINCTRL_PIN(165, "ED0", -1,
0, UNIPHIER_PIN_DRV_1BIT,
0, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(166, "ED1", -1,
1, UNIPHIER_PIN_DRV_1BIT,
1, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(167, "ED2", -1,
2, UNIPHIER_PIN_DRV_1BIT,
2, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(168, "ED3", -1,
3, UNIPHIER_PIN_DRV_1BIT,
3, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(169, "ED4", -1,
4, UNIPHIER_PIN_DRV_1BIT,
4, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(170, "ED5", -1,
5, UNIPHIER_PIN_DRV_1BIT,
5, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(171, "ED6", -1,
6, UNIPHIER_PIN_DRV_1BIT,
6, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(172, "ED7", -1,
7, UNIPHIER_PIN_DRV_1BIT,
7, UNIPHIER_PIN_PULL_DOWN),
UNIPHIER_PINCTRL_PIN(173, "ERXW", -1,
26, UNIPHIER_PIN_DRV_1BIT,
26, UNIPHIER_PIN_PULL_UP),
UNIPHIER_PINCTRL_PIN(174, "XECS1", -1,
30, UNIPHIER_PIN_DRV_1BIT,
30, UNIPHIER_PIN_PULL_UP),
};
static const unsigned emmc_pins[] = {21, 22, 23, 24, 25, 26, 27};
static const int emmc_muxvals[] = {0, 1, 1, 1, 1, 1, 1};
static const unsigned emmc_dat8_pins[] = {28, 29, 30, 31};
static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
static const unsigned ether_mii_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 136, 137, 138, 139, 140,
141, 142};
static const int ether_mii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
4, 4, 4, 4, 4, 4, 4};
static const unsigned ether_rmii_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43};
static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned i2c0_pins[] = {102, 103};
static const int i2c0_muxvals[] = {0, 0};
static const unsigned i2c1_pins[] = {104, 105};
static const int i2c1_muxvals[] = {0, 0};
static const unsigned i2c2_pins[] = {108, 109};
static const int i2c2_muxvals[] = {2, 2};
static const unsigned i2c3_pins[] = {108, 109};
static const int i2c3_muxvals[] = {3, 3};
static const unsigned nand_pins[] = {24, 25, 26, 27, 28, 29, 30, 31, 158, 159,
160, 161, 162, 163, 164};
static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned nand_cs1_pins[] = {22, 23};
static const int nand_cs1_muxvals[] = {0, 0};
static const unsigned sd_pins[] = {44, 45, 46, 47, 48, 49, 50, 51, 52};
static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned system_bus_pins[] = {16, 17, 18, 19, 20, 165, 166, 167,
168, 169, 170, 171, 172, 173};
static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1,
-1, -1, -1};
static const unsigned system_bus_cs0_pins[] = {155};
static const int system_bus_cs0_muxvals[] = {1};
static const unsigned system_bus_cs1_pins[] = {174};
static const int system_bus_cs1_muxvals[] = {-1};
static const unsigned system_bus_cs2_pins[] = {64};
static const int system_bus_cs2_muxvals[] = {1};
static const unsigned system_bus_cs3_pins[] = {156};
static const int system_bus_cs3_muxvals[] = {1};
static const unsigned uart0_pins[] = {85, 88};
static const int uart0_muxvals[] = {1, 1};
static const unsigned uart1_pins[] = {155, 156};
static const int uart1_muxvals[] = {13, 13};
static const unsigned uart1b_pins[] = {69, 70};
static const int uart1b_muxvals[] = {23, 23};
static const unsigned uart2_pins[] = {128, 129};
static const int uart2_muxvals[] = {13, 13};
static const unsigned uart3_pins[] = {110, 111};
static const int uart3_muxvals[] = {1, 1};
static const unsigned usb0_pins[] = {53, 54};
static const int usb0_muxvals[] = {0, 0};
static const unsigned usb1_pins[] = {55, 56};
static const int usb1_muxvals[] = {0, 0};
static const unsigned usb2_pins[] = {155, 156};
static const int usb2_muxvals[] = {4, 4};
static const unsigned usb2b_pins[] = {67, 68};
static const int usb2b_muxvals[] = {23, 23};
static const unsigned int gpio_range_pins[] = {
135, 136, 137, 138, 139, 140, 141, 142, /* PORT0x */
143, 144, 145, 146, 147, 148, 149, 150, /* PORT1x */
151, 152, 153, 154, 155, 156, 157, 0, /* PORT2x */
1, 2, 3, 4, 5, 120, 121, 122, /* PORT3x */
24, 25, 26, 27, 28, 29, 30, 31, /* PORT4x */
40, 41, 42, 43, 44, 45, 46, 47, /* PORT5x */
48, 49, 50, 51, 52, 53, 54, 55, /* PORT6x */
56, 85, 84, 59, 82, 61, 64, 65, /* PORT7x */
8, 9, 10, 11, 12, 13, 14, 15, /* PORT8x */
66, 67, 68, 69, 70, 71, 72, 73, /* PORT9x */
74, 75, 89, 86, 78, 79, 80, 81, /* PORT10x */
60, 83, 58, 57, 88, 87, 77, 76, /* PORT11x */
90, 91, 92, 93, 94, 95, 96, 97, /* PORT12x */
98, 99, 100, 6, 101, 114, 115, 116, /* PORT13x */
103, 108, 21, 22, 23, 117, 118, 119, /* PORT14x */
151, 123, 124, 125, 126, 127, 128, 129, /* XIRQ0-7 */
130, 131, 132, 133, 62, 7, 134, 63, /* XIRQ8-12, PORT165, XIRQ14-15 */
};
static const struct uniphier_pinctrl_group uniphier_ld4_groups[] = {
UNIPHIER_PINCTRL_GROUP(emmc),
UNIPHIER_PINCTRL_GROUP(emmc_dat8),
UNIPHIER_PINCTRL_GROUP(ether_mii),
UNIPHIER_PINCTRL_GROUP(ether_rmii),
UNIPHIER_PINCTRL_GROUP(i2c0),
UNIPHIER_PINCTRL_GROUP(i2c1),
UNIPHIER_PINCTRL_GROUP(i2c2),
UNIPHIER_PINCTRL_GROUP(i2c3),
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
UNIPHIER_PINCTRL_GROUP(uart0),
UNIPHIER_PINCTRL_GROUP(uart1),
UNIPHIER_PINCTRL_GROUP(uart1b),
UNIPHIER_PINCTRL_GROUP(uart2),
UNIPHIER_PINCTRL_GROUP(uart3),
UNIPHIER_PINCTRL_GROUP(usb0),
UNIPHIER_PINCTRL_GROUP(usb1),
UNIPHIER_PINCTRL_GROUP(usb2),
UNIPHIER_PINCTRL_GROUP(usb2b),
UNIPHIER_PINCTRL_GROUP_GPIO(gpio_range),
};
static const char * const emmc_groups[] = {"emmc", "emmc_dat8"};
static const char * const ether_mii_groups[] = {"ether_mii"};
static const char * const ether_rmii_groups[] = {"ether_rmii"};
static const char * const i2c0_groups[] = {"i2c0"};
static const char * const i2c1_groups[] = {"i2c1"};
static const char * const i2c2_groups[] = {"i2c2"};
static const char * const i2c3_groups[] = {"i2c3"};
static const char * const nand_groups[] = {"nand", "nand_cs1"};
static const char * const sd_groups[] = {"sd"};
static const char * const system_bus_groups[] = {"system_bus",
"system_bus_cs0",
"system_bus_cs1",
"system_bus_cs2",
"system_bus_cs3"};
static const char * const uart0_groups[] = {"uart0"};
static const char * const uart1_groups[] = {"uart1", "uart1b"};
static const char * const uart2_groups[] = {"uart2"};
static const char * const uart3_groups[] = {"uart3"};
static const char * const usb0_groups[] = {"usb0"};
static const char * const usb1_groups[] = {"usb1"};
static const char * const usb2_groups[] = {"usb2", "usb2b"};
static const struct uniphier_pinmux_function uniphier_ld4_functions[] = {
UNIPHIER_PINMUX_FUNCTION(emmc),
UNIPHIER_PINMUX_FUNCTION(ether_mii),
UNIPHIER_PINMUX_FUNCTION(ether_rmii),
UNIPHIER_PINMUX_FUNCTION(i2c0),
UNIPHIER_PINMUX_FUNCTION(i2c1),
UNIPHIER_PINMUX_FUNCTION(i2c2),
UNIPHIER_PINMUX_FUNCTION(i2c3),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION(uart0),
UNIPHIER_PINMUX_FUNCTION(uart1),
UNIPHIER_PINMUX_FUNCTION(uart2),
UNIPHIER_PINMUX_FUNCTION(uart3),
UNIPHIER_PINMUX_FUNCTION(usb0),
UNIPHIER_PINMUX_FUNCTION(usb1),
UNIPHIER_PINMUX_FUNCTION(usb2),
};
static int uniphier_ld4_get_gpio_muxval(unsigned int pin,
unsigned int gpio_offset)
{
switch (gpio_offset) {
case 0 ... 22: /* PORT00-PORT26 */
case 121 ... 131: /* XIRQ1-XIRQ11 */
case 134: /* XIRQ14 */
return 0;
case 120: /* XIRQ0 */
case 132: /* XIRQ12 */
case 135: /* XIRQ15 */
return 14;
default:
return 15;
}
}
static struct uniphier_pinctrl_socdata uniphier_ld4_pindata = {
.pins = uniphier_ld4_pins,
.npins = ARRAY_SIZE(uniphier_ld4_pins),
.groups = uniphier_ld4_groups,
.groups_count = ARRAY_SIZE(uniphier_ld4_groups),
.functions = uniphier_ld4_functions,
.functions_count = ARRAY_SIZE(uniphier_ld4_functions),
.get_gpio_muxval = uniphier_ld4_get_gpio_muxval,
.caps = 0,
};
static int uniphier_ld4_pinctrl_probe(struct platform_device *pdev)
{
return uniphier_pinctrl_probe(pdev, &uniphier_ld4_pindata);
}
static const struct of_device_id uniphier_ld4_pinctrl_match[] = {
{ .compatible = "socionext,uniphier-ld4-pinctrl" },
{ /* sentinel */ }
};
static struct platform_driver uniphier_ld4_pinctrl_driver = {
.probe = uniphier_ld4_pinctrl_probe,
.driver = {
.name = "uniphier-ld4-pinctrl",
.of_match_table = uniphier_ld4_pinctrl_match,
.pm = &uniphier_pinctrl_pm_ops,
},
};
builtin_platform_driver(uniphier_ld4_pinctrl_driver);
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