1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  * Marvell Kirkwood pinctrl driver based on mvebu pinctrl core
4  *
5  * Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
6  */
7 
8 #include <linux/err.h>
9 #include <linux/init.h>
10 #include <linux/io.h>
11 #include <linux/platform_device.h>
12 #include <linux/clk.h>
13 #include <linux/of.h>
14 #include <linux/of_device.h>
15 #include <linux/pinctrl/pinctrl.h>
16 
17 #include "pinctrl-mvebu.h"
18 
19 #define V(f6180, f6190, f6192, f6281, f6282, dx4122, dx1135)	\
20 	((f6180 << 0) | (f6190 << 1) | (f6192 << 2) |	\
21 	 (f6281 << 3) | (f6282 << 4) | (dx4122 << 5) |	\
22 	 (dx1135 << 6))
23 
24 enum kirkwood_variant {
25 	VARIANT_MV88F6180	= V(1, 0, 0, 0, 0, 0, 0),
26 	VARIANT_MV88F6190	= V(0, 1, 0, 0, 0, 0, 0),
27 	VARIANT_MV88F6192	= V(0, 0, 1, 0, 0, 0, 0),
28 	VARIANT_MV88F6281	= V(0, 0, 0, 1, 0, 0, 0),
29 	VARIANT_MV88F6282	= V(0, 0, 0, 0, 1, 0, 0),
30 	VARIANT_MV98DX4122	= V(0, 0, 0, 0, 0, 1, 0),
31 	VARIANT_MV98DX1135	= V(0, 0, 0, 0, 0, 0, 1),
32 };
33 
34 static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = {
35 	MPP_MODE(0,
36 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
37 		MPP_VAR_FUNCTION(0x1, "nand", "io2",     V(1, 1, 1, 1, 1, 1, 1)),
38 		MPP_VAR_FUNCTION(0x2, "spi", "cs",       V(1, 1, 1, 1, 1, 1, 1))),
39 	MPP_MODE(1,
40 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
41 		MPP_VAR_FUNCTION(0x1, "nand", "io3",     V(1, 1, 1, 1, 1, 1, 1)),
42 		MPP_VAR_FUNCTION(0x2, "spi", "mosi",     V(1, 1, 1, 1, 1, 1, 1))),
43 	MPP_MODE(2,
44 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
45 		MPP_VAR_FUNCTION(0x1, "nand", "io4",     V(1, 1, 1, 1, 1, 1, 1)),
46 		MPP_VAR_FUNCTION(0x2, "spi", "sck",      V(1, 1, 1, 1, 1, 1, 1))),
47 	MPP_MODE(3,
48 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
49 		MPP_VAR_FUNCTION(0x1, "nand", "io5",     V(1, 1, 1, 1, 1, 1, 1)),
50 		MPP_VAR_FUNCTION(0x2, "spi", "miso",     V(1, 1, 1, 1, 1, 1, 1))),
51 	MPP_MODE(4,
52 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
53 		MPP_VAR_FUNCTION(0x1, "nand", "io6",     V(1, 1, 1, 1, 1, 1, 1)),
54 		MPP_VAR_FUNCTION(0x2, "uart0", "rxd",    V(1, 1, 1, 1, 1, 1, 1)),
55 		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 1, 1, 1, 0, 0)),
56 		MPP_VAR_FUNCTION(0xb, "lcd", "hsync",    V(0, 0, 0, 0, 1, 0, 0)),
57 		MPP_VAR_FUNCTION(0xd, "ptp", "clk",      V(1, 1, 1, 1, 0, 0, 0))),
58 	MPP_MODE(5,
59 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
60 		MPP_VAR_FUNCTION(0x1, "nand", "io7",     V(1, 1, 1, 1, 1, 1, 1)),
61 		MPP_VAR_FUNCTION(0x2, "uart0", "txd",    V(1, 1, 1, 1, 1, 1, 1)),
62 		MPP_VAR_FUNCTION(0x4, "ptp", "trig",     V(1, 1, 1, 1, 0, 0, 0)),
63 		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0, 0)),
64 		MPP_VAR_FUNCTION(0xb, "lcd", "vsync",    V(0, 0, 0, 0, 1, 0, 0))),
65 	MPP_MODE(6,
66 		MPP_VAR_FUNCTION(0x1, "sysrst", "out",   V(1, 1, 1, 1, 1, 1, 1)),
67 		MPP_VAR_FUNCTION(0x2, "spi", "mosi",     V(1, 1, 1, 1, 1, 1, 1)),
68 		MPP_VAR_FUNCTION(0x3, "ptp", "trig",     V(1, 1, 1, 1, 0, 0, 0))),
69 	MPP_MODE(7,
70 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
71 		MPP_VAR_FUNCTION(0x1, "pex", "rsto",     V(1, 1, 1, 1, 0, 1, 1)),
72 		MPP_VAR_FUNCTION(0x2, "spi", "cs",       V(1, 1, 1, 1, 1, 1, 1)),
73 		MPP_VAR_FUNCTION(0x3, "ptp", "trig",     V(1, 1, 1, 1, 0, 0, 0)),
74 		MPP_VAR_FUNCTION(0xb, "lcd", "pwm",      V(0, 0, 0, 0, 1, 0, 0))),
75 	MPP_MODE(8,
76 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
77 		MPP_VAR_FUNCTION(0x1, "twsi0", "sda",    V(1, 1, 1, 1, 1, 1, 1)),
78 		MPP_VAR_FUNCTION(0x2, "uart0", "rts",    V(1, 1, 1, 1, 1, 1, 1)),
79 		MPP_VAR_FUNCTION(0x3, "uart1", "rts",    V(1, 1, 1, 1, 1, 1, 1)),
80 		MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr",  V(0, 1, 1, 1, 1, 0, 0)),
81 		MPP_VAR_FUNCTION(0x5, "sata1", "prsnt",  V(0, 0, 1, 1, 1, 0, 0)),
82 		MPP_VAR_FUNCTION(0xc, "ptp", "clk",      V(1, 1, 1, 1, 0, 0, 0)),
83 		MPP_VAR_FUNCTION(0xd, "mii", "col",      V(1, 1, 1, 1, 1, 0, 0))),
84 	MPP_MODE(9,
85 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
86 		MPP_VAR_FUNCTION(0x1, "twsi0", "sck",    V(1, 1, 1, 1, 1, 1, 1)),
87 		MPP_VAR_FUNCTION(0x2, "uart0", "cts",    V(1, 1, 1, 1, 1, 1, 1)),
88 		MPP_VAR_FUNCTION(0x3, "uart1", "cts",    V(1, 1, 1, 1, 1, 1, 1)),
89 		MPP_VAR_FUNCTION(0x5, "sata0", "prsnt",  V(0, 1, 1, 1, 1, 0, 0)),
90 		MPP_VAR_FUNCTION(0xc, "ptp", "evreq",    V(1, 1, 1, 1, 0, 0, 0)),
91 		MPP_VAR_FUNCTION(0xd, "mii", "crs",      V(1, 1, 1, 1, 1, 0, 0))),
92 	MPP_MODE(10,
93 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
94 		MPP_VAR_FUNCTION(0x2, "spi", "sck",      V(1, 1, 1, 1, 1, 1, 1)),
95 		MPP_VAR_FUNCTION(0X3, "uart0", "txd",    V(1, 1, 1, 1, 1, 1, 1)),
96 		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 1, 1, 1, 0, 0)),
97 		MPP_VAR_FUNCTION(0xc, "ptp", "trig",     V(1, 1, 1, 1, 0, 0, 0))),
98 	MPP_MODE(11,
99 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
100 		MPP_VAR_FUNCTION(0x2, "spi", "miso",     V(1, 1, 1, 1, 1, 1, 1)),
101 		MPP_VAR_FUNCTION(0x3, "uart0", "rxd",    V(1, 1, 1, 1, 1, 1, 1)),
102 		MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq",  V(1, 1, 1, 1, 0, 0, 0)),
103 		MPP_VAR_FUNCTION(0xc, "ptp-2", "trig",   V(1, 1, 1, 1, 0, 0, 0)),
104 		MPP_VAR_FUNCTION(0xd, "ptp", "clk",      V(1, 1, 1, 1, 0, 0, 0)),
105 		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0, 0))),
106 	MPP_MODE(12,
107 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 0, 1, 0, 0)),
108 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 0, 0, 0)),
109 		MPP_VAR_FUNCTION(0x1, "sdio", "clk",     V(1, 1, 1, 1, 1, 0, 0)),
110 		MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1, 0, 0)),
111 		MPP_VAR_FUNCTION(0xb, "spi", "mosi",     V(0, 0, 0, 0, 1, 0, 0)),
112 		MPP_VAR_FUNCTION(0xd, "twsi1", "sda",    V(0, 0, 0, 0, 1, 0, 0))),
113 	MPP_MODE(13,
114 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
115 		MPP_VAR_FUNCTION(0x1, "sdio", "cmd",     V(1, 1, 1, 1, 1, 0, 0)),
116 		MPP_VAR_FUNCTION(0x3, "uart1", "txd",    V(1, 1, 1, 1, 1, 1, 1)),
117 		MPP_VAR_FUNCTION(0xa, "audio", "rmclk",  V(0, 0, 0, 0, 1, 0, 0)),
118 		MPP_VAR_FUNCTION(0xb, "lcd", "pwm",      V(0, 0, 0, 0, 1, 0, 0))),
119 	MPP_MODE(14,
120 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
121 		MPP_VAR_FUNCTION(0x1, "sdio", "d0",      V(1, 1, 1, 1, 1, 0, 0)),
122 		MPP_VAR_FUNCTION(0x3, "uart1", "rxd",    V(1, 1, 1, 1, 1, 1, 1)),
123 		MPP_VAR_FUNCTION(0x4, "sata1", "prsnt",  V(0, 0, 1, 1, 1, 0, 0)),
124 		MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1, 0, 0)),
125 		MPP_VAR_FUNCTION(0xb, "audio-1", "sdi",  V(0, 0, 0, 0, 1, 0, 0)),
126 		MPP_VAR_FUNCTION(0xd, "mii", "col",      V(1, 1, 1, 1, 1, 0, 0))),
127 	MPP_MODE(15,
128 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
129 		MPP_VAR_FUNCTION(0x1, "sdio", "d1",      V(1, 1, 1, 1, 1, 0, 0)),
130 		MPP_VAR_FUNCTION(0x2, "uart0", "rts",    V(1, 1, 1, 1, 1, 1, 1)),
131 		MPP_VAR_FUNCTION(0x3, "uart1", "txd",    V(1, 1, 1, 1, 1, 0, 0)),
132 		MPP_VAR_FUNCTION(0x4, "sata0", "act",    V(0, 1, 1, 1, 1, 0, 0)),
133 		MPP_VAR_FUNCTION(0xb, "spi", "cs",       V(0, 0, 0, 0, 1, 0, 0))),
134 	MPP_MODE(16,
135 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
136 		MPP_VAR_FUNCTION(0x1, "sdio", "d2",      V(1, 1, 1, 1, 1, 0, 0)),
137 		MPP_VAR_FUNCTION(0x2, "uart0", "cts",    V(1, 1, 1, 1, 1, 1, 1)),
138 		MPP_VAR_FUNCTION(0x3, "uart1", "rxd",    V(1, 1, 1, 1, 1, 0, 0)),
139 		MPP_VAR_FUNCTION(0x4, "sata1", "act",    V(0, 0, 1, 1, 1, 0, 0)),
140 		MPP_VAR_FUNCTION(0xb, "lcd", "extclk",   V(0, 0, 0, 0, 1, 0, 0)),
141 		MPP_VAR_FUNCTION(0xd, "mii", "crs",      V(1, 1, 1, 1, 1, 0, 0))),
142 	MPP_MODE(17,
143 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0, 0)),
144 		MPP_VAR_FUNCTION(0x1, "sdio", "d3",      V(1, 1, 1, 1, 1, 0, 0)),
145 		MPP_VAR_FUNCTION(0x4, "sata0", "prsnt",  V(0, 1, 1, 1, 1, 0, 0)),
146 		MPP_VAR_FUNCTION(0xa, "sata1", "act",    V(0, 0, 0, 0, 1, 0, 0)),
147 		MPP_VAR_FUNCTION(0xd, "twsi1", "sck",    V(0, 0, 0, 0, 1, 0, 0))),
148 	MPP_MODE(18,
149 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
150 		MPP_VAR_FUNCTION(0x1, "nand", "io0",     V(1, 1, 1, 1, 1, 1, 1)),
151 		MPP_VAR_FUNCTION(0x2, "pex", "clkreq",   V(0, 0, 0, 0, 1, 0, 0))),
152 	MPP_MODE(19,
153 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1, 1)),
154 		MPP_VAR_FUNCTION(0x1, "nand", "io1",     V(1, 1, 1, 1, 1, 1, 1))),
155 	MPP_MODE(20,
156 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
157 		MPP_VAR_FUNCTION(0x1, "ts", "mp0",       V(0, 0, 1, 1, 1, 0, 0)),
158 		MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql",    V(0, 0, 1, 1, 1, 0, 0)),
159 		MPP_VAR_FUNCTION(0x3, "ge1", "txd0",     V(0, 1, 1, 1, 1, 0, 0)),
160 		MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1, 0, 0)),
161 		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 1, 1, 1, 0, 0)),
162 		MPP_VAR_FUNCTION(0xb, "lcd", "d0",       V(0, 0, 0, 0, 1, 0, 0)),
163 		MPP_VAR_FUNCTION(0xc, "mii", "rxerr",    V(0, 0, 0, 0, 0, 0, 0))),
164 	MPP_MODE(21,
165 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
166 		MPP_VAR_FUNCTION(0x1, "ts", "mp1",       V(0, 0, 1, 1, 1, 0, 0)),
167 		MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql",    V(0, 0, 1, 1, 1, 0, 0)),
168 		MPP_VAR_FUNCTION(0x3, "ge1", "txd1",     V(0, 1, 1, 1, 1, 0, 0)),
169 		MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 0, 0, 0, 0)),
170 		MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1, 0, 0)),
171 		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0, 0)),
172 		MPP_VAR_FUNCTION(0xb, "lcd", "d1",       V(0, 0, 0, 0, 1, 0, 0))),
173 	MPP_MODE(22,
174 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
175 		MPP_VAR_FUNCTION(0x1, "ts", "mp2",       V(0, 0, 1, 1, 1, 0, 0)),
176 		MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql",    V(0, 0, 1, 1, 1, 0, 0)),
177 		MPP_VAR_FUNCTION(0x3, "ge1", "txd2",     V(0, 1, 1, 1, 1, 0, 0)),
178 		MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 0, 0, 0, 0)),
179 		MPP_VAR_FUNCTION(0x4, "audio", "rmclk",  V(0, 0, 1, 1, 1, 0, 0)),
180 		MPP_VAR_FUNCTION(0x5, "sata1", "prsnt",  V(0, 0, 1, 1, 1, 0, 0)),
181 		MPP_VAR_FUNCTION(0xb, "lcd", "d2",       V(0, 0, 0, 0, 1, 0, 0))),
182 	MPP_MODE(23,
183 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
184 		MPP_VAR_FUNCTION(0x1, "ts", "mp3",       V(0, 0, 1, 1, 1, 0, 0)),
185 		MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql",    V(0, 0, 1, 1, 1, 0, 0)),
186 		MPP_VAR_FUNCTION(0x3, "ge1", "txd3",     V(0, 1, 1, 1, 1, 0, 0)),
187 		MPP_VAR_FUNCTION(0x4, "audio", "rmclk",  V(0, 0, 0, 0, 0, 0, 0)),
188 		MPP_VAR_FUNCTION(0x4, "audio", "bclk",   V(0, 0, 1, 1, 1, 0, 0)),
189 		MPP_VAR_FUNCTION(0x5, "sata0", "prsnt",  V(0, 1, 1, 1, 1, 0, 0)),
190 		MPP_VAR_FUNCTION(0xb, "lcd", "d3",       V(0, 0, 0, 0, 1, 0, 0))),
191 	MPP_MODE(24,
192 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
193 		MPP_VAR_FUNCTION(0x1, "ts", "mp4",       V(0, 0, 1, 1, 1, 0, 0)),
194 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0",  V(0, 0, 1, 1, 1, 0, 0)),
195 		MPP_VAR_FUNCTION(0x3, "ge1", "rxd0",     V(0, 1, 1, 1, 1, 0, 0)),
196 		MPP_VAR_FUNCTION(0x4, "audio", "bclk",   V(0, 0, 0, 0, 0, 0, 0)),
197 		MPP_VAR_FUNCTION(0x4, "audio", "sdo",    V(0, 0, 1, 1, 1, 0, 0)),
198 		MPP_VAR_FUNCTION(0xb, "lcd", "d4",       V(0, 0, 0, 0, 1, 0, 0))),
199 	MPP_MODE(25,
200 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
201 		MPP_VAR_FUNCTION(0x1, "ts", "mp5",       V(0, 0, 1, 1, 1, 0, 0)),
202 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck",  V(0, 0, 1, 1, 1, 0, 0)),
203 		MPP_VAR_FUNCTION(0x3, "ge1", "rxd1",     V(0, 1, 1, 1, 1, 0, 0)),
204 		MPP_VAR_FUNCTION(0x4, "audio", "sdo",    V(0, 0, 0, 0, 0, 0, 0)),
205 		MPP_VAR_FUNCTION(0x4, "audio", "lrclk",  V(0, 0, 1, 1, 1, 0, 0)),
206 		MPP_VAR_FUNCTION(0xb, "lcd", "d5",       V(0, 0, 0, 0, 1, 0, 0))),
207 	MPP_MODE(26,
208 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
209 		MPP_VAR_FUNCTION(0x1, "ts", "mp6",       V(0, 0, 1, 1, 1, 0, 0)),
210 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1, 0, 0)),
211 		MPP_VAR_FUNCTION(0x3, "ge1", "rxd2",     V(0, 1, 1, 1, 1, 0, 0)),
212 		MPP_VAR_FUNCTION(0x4, "audio", "lrclk",  V(0, 0, 0, 0, 0, 0, 0)),
213 		MPP_VAR_FUNCTION(0x4, "audio", "mclk",   V(0, 0, 1, 1, 1, 0, 0)),
214 		MPP_VAR_FUNCTION(0xb, "lcd", "d6",       V(0, 0, 0, 0, 1, 0, 0))),
215 	MPP_MODE(27,
216 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
217 		MPP_VAR_FUNCTION(0x1, "ts", "mp7",       V(0, 0, 1, 1, 1, 0, 0)),
218 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1, 0, 0)),
219 		MPP_VAR_FUNCTION(0x3, "ge1", "rxd3",     V(0, 1, 1, 1, 1, 0, 0)),
220 		MPP_VAR_FUNCTION(0x4, "audio", "mclk",   V(0, 0, 0, 0, 0, 0, 0)),
221 		MPP_VAR_FUNCTION(0x4, "audio", "sdi",    V(0, 0, 1, 1, 1, 0, 0)),
222 		MPP_VAR_FUNCTION(0xb, "lcd", "d7",       V(0, 0, 0, 0, 1, 0, 0))),
223 	MPP_MODE(28,
224 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 0)),
225 		MPP_VAR_FUNCTION(0x1, "ts", "mp8",       V(0, 0, 1, 1, 1, 0, 0)),
226 		MPP_VAR_FUNCTION(0x2, "tdm", "int",      V(0, 0, 1, 1, 1, 0, 0)),
227 		MPP_VAR_FUNCTION(0x3, "ge1", "col",      V(0, 1, 1, 1, 1, 0, 0)),
228 		MPP_VAR_FUNCTION(0x4, "audio", "sdi",    V(0, 0, 0, 0, 0, 0, 0)),
229 		MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1, 0, 0)),
230 		MPP_VAR_FUNCTION(0xb, "lcd", "d8",       V(0, 0, 0, 0, 1, 0, 0)),
231 		MPP_VAR_FUNCTION(0x1, "nand", "ren",     V(0, 0, 0, 0, 0, 0, 1))),
232 	MPP_MODE(29,
233 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 0)),
234 		MPP_VAR_FUNCTION(0x1, "ts", "mp9",       V(0, 0, 1, 1, 1, 0, 0)),
235 		MPP_VAR_FUNCTION(0x2, "tdm", "rst",      V(0, 0, 1, 1, 1, 0, 0)),
236 		MPP_VAR_FUNCTION(0x3, "ge1", "txclk",    V(0, 1, 1, 1, 1, 0, 0)),
237 		MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 0, 0, 0, 0)),
238 		MPP_VAR_FUNCTION(0xb, "lcd", "d9",       V(0, 0, 0, 0, 1, 0, 0)),
239 		MPP_VAR_FUNCTION(0x1, "nand", "wen",     V(0, 0, 0, 0, 0, 0, 1))),
240 	MPP_MODE(30,
241 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
242 		MPP_VAR_FUNCTION(0x1, "ts", "mp10",      V(0, 0, 1, 1, 1, 0, 0)),
243 		MPP_VAR_FUNCTION(0x2, "tdm", "pclk",     V(0, 0, 1, 1, 1, 0, 0)),
244 		MPP_VAR_FUNCTION(0x3, "ge1", "rxctl",    V(0, 1, 1, 1, 1, 0, 0)),
245 		MPP_VAR_FUNCTION(0xb, "lcd", "d10",      V(0, 0, 0, 0, 1, 0, 0))),
246 	MPP_MODE(31,
247 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
248 		MPP_VAR_FUNCTION(0x1, "ts", "mp11",      V(0, 0, 1, 1, 1, 0, 0)),
249 		MPP_VAR_FUNCTION(0x2, "tdm", "fs",       V(0, 0, 1, 1, 1, 0, 0)),
250 		MPP_VAR_FUNCTION(0x3, "ge1", "rxclk",    V(0, 1, 1, 1, 1, 0, 0)),
251 		MPP_VAR_FUNCTION(0xb, "lcd", "d11",      V(0, 0, 0, 0, 1, 0, 0))),
252 	MPP_MODE(32,
253 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0, 1)),
254 		MPP_VAR_FUNCTION(0x1, "ts", "mp12",      V(0, 0, 1, 1, 1, 0, 0)),
255 		MPP_VAR_FUNCTION(0x2, "tdm", "drx",      V(0, 0, 1, 1, 1, 0, 0)),
256 		MPP_VAR_FUNCTION(0x3, "ge1", "txclko",   V(0, 1, 1, 1, 1, 0, 0)),
257 		MPP_VAR_FUNCTION(0xb, "lcd", "d12",      V(0, 0, 0, 0, 1, 0, 0))),
258 	MPP_MODE(33,
259 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(0, 1, 1, 1, 1, 0, 1)),
260 		MPP_VAR_FUNCTION(0x2, "tdm", "dtx",      V(0, 0, 1, 1, 1, 0, 0)),
261 		MPP_VAR_FUNCTION(0x3, "ge1", "txctl",    V(0, 1, 1, 1, 1, 0, 0)),
262 		MPP_VAR_FUNCTION(0xb, "lcd", "d13",      V(0, 0, 0, 0, 1, 0, 0))),
263 	MPP_MODE(34,
264 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 1, 1)),
265 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1",  V(0, 0, 1, 1, 1, 0, 0)),
266 		MPP_VAR_FUNCTION(0x3, "ge1", "txen",     V(0, 1, 1, 1, 1, 0, 0)),
267 		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 0, 1, 1, 0, 0)),
268 		MPP_VAR_FUNCTION(0xb, "lcd", "d14",      V(0, 0, 0, 0, 1, 0, 0)),
269 		MPP_VAR_FUNCTION(0x1, "nand", "ale",     V(0, 0, 0, 0, 0, 0, 1))),
270 	MPP_MODE(35,
271 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1, 1)),
272 		MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql",    V(0, 0, 1, 1, 1, 0, 0)),
273 		MPP_VAR_FUNCTION(0x3, "ge1", "rxerr",    V(0, 1, 1, 1, 1, 0, 0)),
274 		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0, 0)),
275 		MPP_VAR_FUNCTION(0xb, "lcd", "d15",      V(0, 0, 0, 0, 1, 0, 0)),
276 		MPP_VAR_FUNCTION(0xc, "mii", "rxerr",    V(1, 1, 1, 1, 1, 0, 0)),
277 		MPP_VAR_FUNCTION(0x1, "nand", "cen",     V(0, 0, 0, 0, 0, 0, 1))),
278 	MPP_MODE(36,
279 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
280 		MPP_VAR_FUNCTION(0x1, "ts", "mp0",       V(0, 0, 0, 1, 1, 0, 0)),
281 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1",  V(0, 0, 0, 1, 1, 0, 0)),
282 		MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 1, 1, 0, 0)),
283 		MPP_VAR_FUNCTION(0xb, "twsi1", "sda",    V(0, 0, 0, 0, 1, 0, 0))),
284 	MPP_MODE(37,
285 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
286 		MPP_VAR_FUNCTION(0x1, "ts", "mp1",       V(0, 0, 0, 1, 1, 0, 0)),
287 		MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql",    V(0, 0, 0, 1, 1, 0, 0)),
288 		MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 1, 1, 0, 0)),
289 		MPP_VAR_FUNCTION(0xb, "twsi1", "sck",    V(0, 0, 0, 0, 1, 0, 0))),
290 	MPP_MODE(38,
291 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
292 		MPP_VAR_FUNCTION(0x1, "ts", "mp2",       V(0, 0, 0, 1, 1, 0, 0)),
293 		MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql",    V(0, 0, 0, 1, 1, 0, 0)),
294 		MPP_VAR_FUNCTION(0x4, "audio", "rmclk",  V(1, 0, 0, 1, 1, 0, 0)),
295 		MPP_VAR_FUNCTION(0xb, "lcd", "d18",      V(0, 0, 0, 0, 1, 0, 0))),
296 	MPP_MODE(39,
297 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
298 		MPP_VAR_FUNCTION(0x1, "ts", "mp3",       V(0, 0, 0, 1, 1, 0, 0)),
299 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0",  V(0, 0, 0, 1, 1, 0, 0)),
300 		MPP_VAR_FUNCTION(0x4, "audio", "bclk",   V(1, 0, 0, 1, 1, 0, 0)),
301 		MPP_VAR_FUNCTION(0xb, "lcd", "d19",      V(0, 0, 0, 0, 1, 0, 0))),
302 	MPP_MODE(40,
303 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
304 		MPP_VAR_FUNCTION(0x1, "ts", "mp4",       V(0, 0, 0, 1, 1, 0, 0)),
305 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck",  V(0, 0, 0, 1, 1, 0, 0)),
306 		MPP_VAR_FUNCTION(0x4, "audio", "sdo",    V(1, 0, 0, 1, 1, 0, 0)),
307 		MPP_VAR_FUNCTION(0xb, "lcd", "d20",      V(0, 0, 0, 0, 1, 0, 0))),
308 	MPP_MODE(41,
309 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
310 		MPP_VAR_FUNCTION(0x1, "ts", "mp5",       V(0, 0, 0, 1, 1, 0, 0)),
311 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1, 0, 0)),
312 		MPP_VAR_FUNCTION(0x4, "audio", "lrclk",  V(1, 0, 0, 1, 1, 0, 0)),
313 		MPP_VAR_FUNCTION(0xb, "lcd", "d21",      V(0, 0, 0, 0, 1, 0, 0))),
314 	MPP_MODE(42,
315 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
316 		MPP_VAR_FUNCTION(0x1, "ts", "mp6",       V(0, 0, 0, 1, 1, 0, 0)),
317 		MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1, 0, 0)),
318 		MPP_VAR_FUNCTION(0x4, "audio", "mclk",   V(1, 0, 0, 1, 1, 0, 0)),
319 		MPP_VAR_FUNCTION(0xb, "lcd", "d22",      V(0, 0, 0, 0, 1, 0, 0))),
320 	MPP_MODE(43,
321 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
322 		MPP_VAR_FUNCTION(0x1, "ts", "mp7",       V(0, 0, 0, 1, 1, 0, 0)),
323 		MPP_VAR_FUNCTION(0x2, "tdm", "int",      V(0, 0, 0, 1, 1, 0, 0)),
324 		MPP_VAR_FUNCTION(0x4, "audio", "sdi",    V(1, 0, 0, 1, 1, 0, 0)),
325 		MPP_VAR_FUNCTION(0xb, "lcd", "d23",      V(0, 0, 0, 0, 1, 0, 0))),
326 	MPP_MODE(44,
327 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 0, 0, 1, 1, 1, 1)),
328 		MPP_VAR_FUNCTION(0x1, "ts", "mp8",       V(0, 0, 0, 1, 1, 0, 0)),
329 		MPP_VAR_FUNCTION(0x2, "tdm", "rst",      V(0, 0, 0, 1, 1, 0, 0)),
330 		MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 1, 1, 0, 0)),
331 		MPP_VAR_FUNCTION(0xb, "lcd", "clk",      V(0, 0, 0, 0, 1, 0, 0))),
332 	MPP_MODE(45,
333 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1, 1)),
334 		MPP_VAR_FUNCTION(0x1, "ts", "mp9",       V(0, 0, 0, 1, 1, 0, 0)),
335 		MPP_VAR_FUNCTION(0x2, "tdm", "pclk",     V(0, 0, 0, 1, 1, 0, 0)),
336 		MPP_VAR_FUNCTION(0xb, "lcd", "e",        V(0, 0, 0, 0, 1, 0, 0))),
337 	MPP_MODE(46,
338 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 0, 0)),
339 		MPP_VAR_FUNCTION(0x1, "ts", "mp10",      V(0, 0, 0, 1, 1, 0, 0)),
340 		MPP_VAR_FUNCTION(0x2, "tdm", "fs",       V(0, 0, 0, 1, 1, 0, 0)),
341 		MPP_VAR_FUNCTION(0xb, "lcd", "hsync",    V(0, 0, 0, 0, 1, 0, 0))),
342 	MPP_MODE(47,
343 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 0, 0)),
344 		MPP_VAR_FUNCTION(0x1, "ts", "mp11",      V(0, 0, 0, 1, 1, 0, 0)),
345 		MPP_VAR_FUNCTION(0x2, "tdm", "drx",      V(0, 0, 0, 1, 1, 0, 0)),
346 		MPP_VAR_FUNCTION(0xb, "lcd", "vsync",    V(0, 0, 0, 0, 1, 0, 0))),
347 	MPP_MODE(48,
348 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 0, 0)),
349 		MPP_VAR_FUNCTION(0x1, "ts", "mp12",      V(0, 0, 0, 1, 1, 0, 0)),
350 		MPP_VAR_FUNCTION(0x2, "tdm", "dtx",      V(0, 0, 0, 1, 1, 0, 0)),
351 		MPP_VAR_FUNCTION(0xb, "lcd", "d16",      V(0, 0, 0, 0, 1, 0, 0))),
352 	MPP_MODE(49,
353 		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 0, 1, 1)),
354 		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(0, 0, 0, 0, 1, 0, 0)),
355 		MPP_VAR_FUNCTION(0x1, "ts", "mp9",       V(0, 0, 0, 1, 0, 0, 0)),
356 		MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql",    V(0, 0, 0, 1, 1, 0, 0)),
357 		MPP_VAR_FUNCTION(0x5, "ptp", "clk",      V(0, 0, 0, 1, 0, 0, 0)),
358 		MPP_VAR_FUNCTION(0xa, "pex", "clkreq",   V(0, 0, 0, 0, 1, 0, 0)),
359 		MPP_VAR_FUNCTION(0xb, "lcd", "d17",      V(0, 0, 0, 0, 1, 0, 0))),
360 };
361 
362 static const struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = {
363 	MPP_FUNC_CTRL(0, 44, NULL, mvebu_mmio_mpp_ctrl),
364 };
365 
366 static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = {
367 	MPP_GPIO_RANGE(0,  0,  0, 20),
368 	MPP_GPIO_RANGE(1, 35, 35, 10),
369 };
370 
371 static const struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = {
372 	MPP_FUNC_CTRL(0, 35, NULL, mvebu_mmio_mpp_ctrl),
373 };
374 
375 static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = {
376 	MPP_GPIO_RANGE(0,  0,  0, 32),
377 	MPP_GPIO_RANGE(1, 32, 32,  4),
378 };
379 
380 static const struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = {
381 	MPP_FUNC_CTRL(0, 49, NULL, mvebu_mmio_mpp_ctrl),
382 };
383 
384 static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = {
385 	MPP_GPIO_RANGE(0,  0,  0, 32),
386 	MPP_GPIO_RANGE(1, 32, 32, 18),
387 };
388 
389 static struct mvebu_pinctrl_soc_info mv88f6180_info = {
390 	.variant = VARIANT_MV88F6180,
391 	.controls = mv88f6180_mpp_controls,
392 	.ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls),
393 	.modes = mv88f6xxx_mpp_modes,
394 	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
395 	.gpioranges = mv88f6180_gpio_ranges,
396 	.ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges),
397 };
398 
399 static struct mvebu_pinctrl_soc_info mv88f6190_info = {
400 	.variant = VARIANT_MV88F6190,
401 	.controls = mv88f619x_mpp_controls,
402 	.ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls),
403 	.modes = mv88f6xxx_mpp_modes,
404 	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
405 	.gpioranges = mv88f619x_gpio_ranges,
406 	.ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges),
407 };
408 
409 static struct mvebu_pinctrl_soc_info mv88f6192_info = {
410 	.variant = VARIANT_MV88F6192,
411 	.controls = mv88f619x_mpp_controls,
412 	.ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls),
413 	.modes = mv88f6xxx_mpp_modes,
414 	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
415 	.gpioranges = mv88f619x_gpio_ranges,
416 	.ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges),
417 };
418 
419 static struct mvebu_pinctrl_soc_info mv88f6281_info = {
420 	.variant = VARIANT_MV88F6281,
421 	.controls = mv88f628x_mpp_controls,
422 	.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
423 	.modes = mv88f6xxx_mpp_modes,
424 	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
425 	.gpioranges = mv88f628x_gpio_ranges,
426 	.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
427 };
428 
429 static struct mvebu_pinctrl_soc_info mv88f6282_info = {
430 	.variant = VARIANT_MV88F6282,
431 	.controls = mv88f628x_mpp_controls,
432 	.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
433 	.modes = mv88f6xxx_mpp_modes,
434 	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
435 	.gpioranges = mv88f628x_gpio_ranges,
436 	.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
437 };
438 
439 static struct mvebu_pinctrl_soc_info mv98dx4122_info = {
440 	.variant = VARIANT_MV98DX4122,
441 	.controls = mv88f628x_mpp_controls,
442 	.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
443 	.modes = mv88f6xxx_mpp_modes,
444 	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
445 	.gpioranges = mv88f628x_gpio_ranges,
446 	.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
447 };
448 
449 static struct mvebu_pinctrl_soc_info mv98dx1135_info = {
450 	.variant = VARIANT_MV98DX1135,
451 	.controls = mv88f628x_mpp_controls,
452 	.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
453 	.modes = mv88f6xxx_mpp_modes,
454 	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
455 	.gpioranges = mv88f628x_gpio_ranges,
456 	.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
457 };
458 
459 
460 static const struct of_device_id kirkwood_pinctrl_of_match[] = {
461 	{ .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info },
462 	{ .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info },
463 	{ .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info },
464 	{ .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info },
465 	{ .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info },
466 	{ .compatible = "marvell,98dx4122-pinctrl", .data = &mv98dx4122_info },
467 	{ .compatible = "marvell,98dx1135-pinctrl", .data = &mv98dx1135_info },
468 	{ }
469 };
470 
kirkwood_pinctrl_probe(struct platform_device * pdev)471 static int kirkwood_pinctrl_probe(struct platform_device *pdev)
472 {
473 	const struct of_device_id *match =
474 		of_match_device(kirkwood_pinctrl_of_match, &pdev->dev);
475 
476 	pdev->dev.platform_data = (void *)match->data;
477 
478 	return mvebu_pinctrl_simple_mmio_probe(pdev);
479 }
480 
481 static struct platform_driver kirkwood_pinctrl_driver = {
482 	.driver = {
483 		.name = "kirkwood-pinctrl",
484 		.of_match_table = kirkwood_pinctrl_of_match,
485 	},
486 	.probe = kirkwood_pinctrl_probe,
487 };
488 builtin_platform_driver(kirkwood_pinctrl_driver);
489