diff options
author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-09-13 11:41:47 -0400 |
---|---|---|
committer | Jason Cooper <jason@lakedaemon.net> | 2012-09-22 10:50:20 -0400 |
commit | 463e270f766aa8dd2b782d4b8bd87260eb595aa2 (patch) | |
tree | 637dcfffd919146384d4caadbf8903a8e190f0ef /drivers/pinctrl | |
parent | 5f597bb2be5723e1ea5d3337337f671ced4f37bf (diff) |
pinctrl: mvebu: add pinctrl driver for Armada XP
This pinctrl driver is not a full-blown pinctrl driver from scratch:
it relies on the common pinctrl-mvebu driver, which is used for all
Marvell EBU SoCs.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r-- | drivers/pinctrl/Kconfig | 4 | ||||
-rw-r--r-- | drivers/pinctrl/Makefile | 1 | ||||
-rw-r--r-- | drivers/pinctrl/pinctrl-armada-xp.c | 468 |
3 files changed, 473 insertions, 0 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index e16b8b00d65e..a75414496369 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig | |||
@@ -163,6 +163,10 @@ config PINCTRL_ARMADA_370 | |||
163 | bool | 163 | bool |
164 | select PINCTRL_MVEBU | 164 | select PINCTRL_MVEBU |
165 | 165 | ||
166 | config PINCTRL_ARMADA_XP | ||
167 | bool | ||
168 | select PINCTRL_MVEBU | ||
169 | |||
166 | source "drivers/pinctrl/spear/Kconfig" | 170 | source "drivers/pinctrl/spear/Kconfig" |
167 | 171 | ||
168 | endmenu | 172 | endmenu |
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile index e6d666787d6c..f2ea0504efc7 100644 --- a/drivers/pinctrl/Makefile +++ b/drivers/pinctrl/Makefile | |||
@@ -33,5 +33,6 @@ obj-$(CONFIG_PINCTRL_MVEBU) += pinctrl-mvebu.o | |||
33 | obj-$(CONFIG_PINCTRL_DOVE) += pinctrl-dove.o | 33 | obj-$(CONFIG_PINCTRL_DOVE) += pinctrl-dove.o |
34 | obj-$(CONFIG_PINCTRL_KIRKWOOD) += pinctrl-kirkwood.o | 34 | obj-$(CONFIG_PINCTRL_KIRKWOOD) += pinctrl-kirkwood.o |
35 | obj-$(CONFIG_PINCTRL_ARMADA_370) += pinctrl-armada-370.o | 35 | obj-$(CONFIG_PINCTRL_ARMADA_370) += pinctrl-armada-370.o |
36 | obj-$(CONFIG_PINCTRL_ARMADA_XP) += pinctrl-armada-xp.o | ||
36 | 37 | ||
37 | obj-$(CONFIG_PLAT_SPEAR) += spear/ | 38 | obj-$(CONFIG_PLAT_SPEAR) += spear/ |
diff --git a/drivers/pinctrl/pinctrl-armada-xp.c b/drivers/pinctrl/pinctrl-armada-xp.c new file mode 100644 index 000000000000..40bd52a46b4e --- /dev/null +++ b/drivers/pinctrl/pinctrl-armada-xp.c | |||
@@ -0,0 +1,468 @@ | |||
1 | /* | ||
2 | * Marvell Armada XP pinctrl driver based on mvebu pinctrl core | ||
3 | * | ||
4 | * Copyright (C) 2012 Marvell | ||
5 | * | ||
6 | * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | ||
7 | * | ||
8 | * This program is free software; you can redistribute it and/or modify | ||
9 | * it under the terms of the GNU General Public License as published by | ||
10 | * the Free Software Foundation; either version 2 of the License, or | ||
11 | * (at your option) any later version. | ||
12 | * | ||
13 | * This file supports the three variants of Armada XP SoCs that are | ||
14 | * available: mv78230, mv78260 and mv78460. From a pin muxing | ||
15 | * perspective, the mv78230 has 49 MPP pins. The mv78260 and mv78460 | ||
16 | * both have 67 MPP pins (more GPIOs and address lines for the memory | ||
17 | * bus mainly). The only difference between the mv78260 and the | ||
18 | * mv78460 in terms of pin muxing is the addition of two functions on | ||
19 | * pins 43 and 56 to access the VDD of the CPU2 and 3 (mv78260 has two | ||
20 | * cores, mv78460 has four cores). | ||
21 | */ | ||
22 | |||
23 | #include <linux/err.h> | ||
24 | #include <linux/init.h> | ||
25 | #include <linux/io.h> | ||
26 | #include <linux/module.h> | ||
27 | #include <linux/platform_device.h> | ||
28 | #include <linux/clk.h> | ||
29 | #include <linux/of.h> | ||
30 | #include <linux/of_device.h> | ||
31 | #include <linux/pinctrl/pinctrl.h> | ||
32 | #include <linux/bitops.h> | ||
33 | |||
34 | #include "pinctrl-mvebu.h" | ||
35 | |||
36 | enum armada_xp_variant { | ||
37 | V_MV78230 = BIT(0), | ||
38 | V_MV78260 = BIT(1), | ||
39 | V_MV78460 = BIT(2), | ||
40 | V_MV78230_PLUS = (V_MV78230 | V_MV78260 | V_MV78460), | ||
41 | V_MV78260_PLUS = (V_MV78260 | V_MV78460), | ||
42 | }; | ||
43 | |||
44 | static struct mvebu_mpp_mode armada_xp_mpp_modes[] = { | ||
45 | MPP_MODE(0, | ||
46 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
47 | MPP_VAR_FUNCTION(0x1, "ge0", "txclko", V_MV78230_PLUS), | ||
48 | MPP_VAR_FUNCTION(0x4, "lcd", "d0", V_MV78230_PLUS)), | ||
49 | MPP_MODE(1, | ||
50 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
51 | MPP_VAR_FUNCTION(0x1, "ge0", "txd0", V_MV78230_PLUS), | ||
52 | MPP_VAR_FUNCTION(0x4, "lcd", "d1", V_MV78230_PLUS)), | ||
53 | MPP_MODE(2, | ||
54 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
55 | MPP_VAR_FUNCTION(0x1, "ge0", "txd1", V_MV78230_PLUS), | ||
56 | MPP_VAR_FUNCTION(0x4, "lcd", "d2", V_MV78230_PLUS)), | ||
57 | MPP_MODE(3, | ||
58 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
59 | MPP_VAR_FUNCTION(0x1, "ge0", "txd2", V_MV78230_PLUS), | ||
60 | MPP_VAR_FUNCTION(0x4, "lcd", "d3", V_MV78230_PLUS)), | ||
61 | MPP_MODE(4, | ||
62 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
63 | MPP_VAR_FUNCTION(0x1, "ge0", "txd3", V_MV78230_PLUS), | ||
64 | MPP_VAR_FUNCTION(0x4, "lcd", "d4", V_MV78230_PLUS)), | ||
65 | MPP_MODE(5, | ||
66 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
67 | MPP_VAR_FUNCTION(0x1, "ge0", "txctl", V_MV78230_PLUS), | ||
68 | MPP_VAR_FUNCTION(0x4, "lcd", "d5", V_MV78230_PLUS)), | ||
69 | MPP_MODE(6, | ||
70 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
71 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd0", V_MV78230_PLUS), | ||
72 | MPP_VAR_FUNCTION(0x4, "lcd", "d6", V_MV78230_PLUS)), | ||
73 | MPP_MODE(7, | ||
74 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
75 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd1", V_MV78230_PLUS), | ||
76 | MPP_VAR_FUNCTION(0x4, "lcd", "d7", V_MV78230_PLUS)), | ||
77 | MPP_MODE(8, | ||
78 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
79 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd2", V_MV78230_PLUS), | ||
80 | MPP_VAR_FUNCTION(0x4, "lcd", "d8", V_MV78230_PLUS)), | ||
81 | MPP_MODE(9, | ||
82 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
83 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd3", V_MV78230_PLUS), | ||
84 | MPP_VAR_FUNCTION(0x4, "lcd", "d9", V_MV78230_PLUS)), | ||
85 | MPP_MODE(10, | ||
86 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
87 | MPP_VAR_FUNCTION(0x1, "ge0", "rxctl", V_MV78230_PLUS), | ||
88 | MPP_VAR_FUNCTION(0x4, "lcd", "d10", V_MV78230_PLUS)), | ||
89 | MPP_MODE(11, | ||
90 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
91 | MPP_VAR_FUNCTION(0x1, "ge0", "rxclk", V_MV78230_PLUS), | ||
92 | MPP_VAR_FUNCTION(0x4, "lcd", "d11", V_MV78230_PLUS)), | ||
93 | MPP_MODE(12, | ||
94 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
95 | MPP_VAR_FUNCTION(0x1, "ge0", "txd4", V_MV78230_PLUS), | ||
96 | MPP_VAR_FUNCTION(0x2, "ge1", "clkout", V_MV78230_PLUS), | ||
97 | MPP_VAR_FUNCTION(0x4, "lcd", "d12", V_MV78230_PLUS)), | ||
98 | MPP_MODE(13, | ||
99 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
100 | MPP_VAR_FUNCTION(0x1, "ge0", "txd5", V_MV78230_PLUS), | ||
101 | MPP_VAR_FUNCTION(0x2, "ge1", "txd0", V_MV78230_PLUS), | ||
102 | MPP_VAR_FUNCTION(0x4, "lcd", "d13", V_MV78230_PLUS)), | ||
103 | MPP_MODE(14, | ||
104 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
105 | MPP_VAR_FUNCTION(0x1, "ge0", "txd6", V_MV78230_PLUS), | ||
106 | MPP_VAR_FUNCTION(0x2, "ge1", "txd1", V_MV78230_PLUS), | ||
107 | MPP_VAR_FUNCTION(0x4, "lcd", "d14", V_MV78230_PLUS)), | ||
108 | MPP_MODE(15, | ||
109 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
110 | MPP_VAR_FUNCTION(0x1, "ge0", "txd7", V_MV78230_PLUS), | ||
111 | MPP_VAR_FUNCTION(0x2, "ge1", "txd2", V_MV78230_PLUS), | ||
112 | MPP_VAR_FUNCTION(0x4, "lcd", "d15", V_MV78230_PLUS)), | ||
113 | MPP_MODE(16, | ||
114 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
115 | MPP_VAR_FUNCTION(0x1, "ge0", "txclk", V_MV78230_PLUS), | ||
116 | MPP_VAR_FUNCTION(0x2, "ge1", "txd3", V_MV78230_PLUS), | ||
117 | MPP_VAR_FUNCTION(0x4, "lcd", "d16", V_MV78230_PLUS)), | ||
118 | MPP_MODE(17, | ||
119 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
120 | MPP_VAR_FUNCTION(0x1, "ge0", "col", V_MV78230_PLUS), | ||
121 | MPP_VAR_FUNCTION(0x2, "ge1", "txctl", V_MV78230_PLUS), | ||
122 | MPP_VAR_FUNCTION(0x4, "lcd", "d17", V_MV78230_PLUS)), | ||
123 | MPP_MODE(18, | ||
124 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
125 | MPP_VAR_FUNCTION(0x1, "ge0", "rxerr", V_MV78230_PLUS), | ||
126 | MPP_VAR_FUNCTION(0x2, "ge1", "rxd0", V_MV78230_PLUS), | ||
127 | MPP_VAR_FUNCTION(0x3, "ptp", "trig", V_MV78230_PLUS), | ||
128 | MPP_VAR_FUNCTION(0x4, "lcd", "d18", V_MV78230_PLUS)), | ||
129 | MPP_MODE(19, | ||
130 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
131 | MPP_VAR_FUNCTION(0x1, "ge0", "crs", V_MV78230_PLUS), | ||
132 | MPP_VAR_FUNCTION(0x2, "ge1", "rxd1", V_MV78230_PLUS), | ||
133 | MPP_VAR_FUNCTION(0x3, "ptp", "evreq", V_MV78230_PLUS), | ||
134 | MPP_VAR_FUNCTION(0x4, "lcd", "d19", V_MV78230_PLUS)), | ||
135 | MPP_MODE(20, | ||
136 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
137 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd4", V_MV78230_PLUS), | ||
138 | MPP_VAR_FUNCTION(0x2, "ge1", "rxd2", V_MV78230_PLUS), | ||
139 | MPP_VAR_FUNCTION(0x3, "ptp", "clk", V_MV78230_PLUS), | ||
140 | MPP_VAR_FUNCTION(0x4, "lcd", "d20", V_MV78230_PLUS)), | ||
141 | MPP_MODE(21, | ||
142 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
143 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd5", V_MV78230_PLUS), | ||
144 | MPP_VAR_FUNCTION(0x2, "ge1", "rxd3", V_MV78230_PLUS), | ||
145 | MPP_VAR_FUNCTION(0x3, "mem", "bat", V_MV78230_PLUS), | ||
146 | MPP_VAR_FUNCTION(0x4, "lcd", "d21", V_MV78230_PLUS)), | ||
147 | MPP_MODE(22, | ||
148 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
149 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd6", V_MV78230_PLUS), | ||
150 | MPP_VAR_FUNCTION(0x2, "ge1", "rxctl", V_MV78230_PLUS), | ||
151 | MPP_VAR_FUNCTION(0x3, "sata0", "prsnt", V_MV78230_PLUS), | ||
152 | MPP_VAR_FUNCTION(0x4, "lcd", "d22", V_MV78230_PLUS)), | ||
153 | MPP_MODE(23, | ||
154 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
155 | MPP_VAR_FUNCTION(0x1, "ge0", "rxd7", V_MV78230_PLUS), | ||
156 | MPP_VAR_FUNCTION(0x2, "ge1", "rxclk", V_MV78230_PLUS), | ||
157 | MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), | ||
158 | MPP_VAR_FUNCTION(0x4, "lcd", "d23", V_MV78230_PLUS)), | ||
159 | MPP_MODE(24, | ||
160 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
161 | MPP_VAR_FUNCTION(0x1, "sata1", "prsnt", V_MV78230_PLUS), | ||
162 | MPP_VAR_FUNCTION(0x2, "nf", "bootcs-re", V_MV78230_PLUS), | ||
163 | MPP_VAR_FUNCTION(0x3, "tdm", "rst", V_MV78230_PLUS), | ||
164 | MPP_VAR_FUNCTION(0x4, "lcd", "hsync", V_MV78230_PLUS)), | ||
165 | MPP_MODE(25, | ||
166 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
167 | MPP_VAR_FUNCTION(0x1, "sata0", "prsnt", V_MV78230_PLUS), | ||
168 | MPP_VAR_FUNCTION(0x2, "nf", "bootcs-we", V_MV78230_PLUS), | ||
169 | MPP_VAR_FUNCTION(0x3, "tdm", "pclk", V_MV78230_PLUS), | ||
170 | MPP_VAR_FUNCTION(0x4, "lcd", "vsync", V_MV78230_PLUS)), | ||
171 | MPP_MODE(26, | ||
172 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
173 | MPP_VAR_FUNCTION(0x3, "tdm", "fsync", V_MV78230_PLUS), | ||
174 | MPP_VAR_FUNCTION(0x4, "lcd", "clk", V_MV78230_PLUS), | ||
175 | MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), | ||
176 | MPP_MODE(27, | ||
177 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
178 | MPP_VAR_FUNCTION(0x1, "ptp", "trig", V_MV78230_PLUS), | ||
179 | MPP_VAR_FUNCTION(0x3, "tdm", "dtx", V_MV78230_PLUS), | ||
180 | MPP_VAR_FUNCTION(0x4, "lcd", "e", V_MV78230_PLUS)), | ||
181 | MPP_MODE(28, | ||
182 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
183 | MPP_VAR_FUNCTION(0x1, "ptp", "evreq", V_MV78230_PLUS), | ||
184 | MPP_VAR_FUNCTION(0x3, "tdm", "drx", V_MV78230_PLUS), | ||
185 | MPP_VAR_FUNCTION(0x4, "lcd", "pwm", V_MV78230_PLUS)), | ||
186 | MPP_MODE(29, | ||
187 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
188 | MPP_VAR_FUNCTION(0x1, "ptp", "clk", V_MV78230_PLUS), | ||
189 | MPP_VAR_FUNCTION(0x3, "tdm", "int0", V_MV78230_PLUS), | ||
190 | MPP_VAR_FUNCTION(0x4, "lcd", "ref-clk", V_MV78230_PLUS), | ||
191 | MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), | ||
192 | MPP_MODE(30, | ||
193 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
194 | MPP_VAR_FUNCTION(0x1, "sd0", "clk", V_MV78230_PLUS), | ||
195 | MPP_VAR_FUNCTION(0x3, "tdm", "int1", V_MV78230_PLUS)), | ||
196 | MPP_MODE(31, | ||
197 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
198 | MPP_VAR_FUNCTION(0x1, "sd0", "cmd", V_MV78230_PLUS), | ||
199 | MPP_VAR_FUNCTION(0x3, "tdm", "int2", V_MV78230_PLUS), | ||
200 | MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), | ||
201 | MPP_MODE(32, | ||
202 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
203 | MPP_VAR_FUNCTION(0x1, "sd0", "d0", V_MV78230_PLUS), | ||
204 | MPP_VAR_FUNCTION(0x3, "tdm", "int3", V_MV78230_PLUS), | ||
205 | MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), | ||
206 | MPP_MODE(33, | ||
207 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
208 | MPP_VAR_FUNCTION(0x1, "sd0", "d1", V_MV78230_PLUS), | ||
209 | MPP_VAR_FUNCTION(0x3, "tdm", "int4", V_MV78230_PLUS), | ||
210 | MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS)), | ||
211 | MPP_MODE(34, | ||
212 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
213 | MPP_VAR_FUNCTION(0x1, "sd0", "d2", V_MV78230_PLUS), | ||
214 | MPP_VAR_FUNCTION(0x2, "sata0", "prsnt", V_MV78230_PLUS), | ||
215 | MPP_VAR_FUNCTION(0x3, "tdm", "int5", V_MV78230_PLUS)), | ||
216 | MPP_MODE(35, | ||
217 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
218 | MPP_VAR_FUNCTION(0x1, "sd0", "d3", V_MV78230_PLUS), | ||
219 | MPP_VAR_FUNCTION(0x2, "sata1", "prsnt", V_MV78230_PLUS), | ||
220 | MPP_VAR_FUNCTION(0x3, "tdm", "int6", V_MV78230_PLUS)), | ||
221 | MPP_MODE(36, | ||
222 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
223 | MPP_VAR_FUNCTION(0x1, "spi", "mosi", V_MV78230_PLUS)), | ||
224 | MPP_MODE(37, | ||
225 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
226 | MPP_VAR_FUNCTION(0x1, "spi", "miso", V_MV78230_PLUS)), | ||
227 | MPP_MODE(38, | ||
228 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
229 | MPP_VAR_FUNCTION(0x1, "spi", "sck", V_MV78230_PLUS)), | ||
230 | MPP_MODE(39, | ||
231 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
232 | MPP_VAR_FUNCTION(0x1, "spi", "cs0", V_MV78230_PLUS)), | ||
233 | MPP_MODE(40, | ||
234 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
235 | MPP_VAR_FUNCTION(0x1, "spi", "cs1", V_MV78230_PLUS), | ||
236 | MPP_VAR_FUNCTION(0x2, "uart2", "cts", V_MV78230_PLUS), | ||
237 | MPP_VAR_FUNCTION(0x3, "vdd", "cpu1-pd", V_MV78230_PLUS), | ||
238 | MPP_VAR_FUNCTION(0x4, "lcd", "vga-hsync", V_MV78230_PLUS), | ||
239 | MPP_VAR_FUNCTION(0x5, "pcie", "clkreq0", V_MV78230_PLUS)), | ||
240 | MPP_MODE(41, | ||
241 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
242 | MPP_VAR_FUNCTION(0x1, "spi", "cs2", V_MV78230_PLUS), | ||
243 | MPP_VAR_FUNCTION(0x2, "uart2", "rts", V_MV78230_PLUS), | ||
244 | MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), | ||
245 | MPP_VAR_FUNCTION(0x4, "lcd", "vga-vsync", V_MV78230_PLUS), | ||
246 | MPP_VAR_FUNCTION(0x5, "pcie", "clkreq1", V_MV78230_PLUS)), | ||
247 | MPP_MODE(42, | ||
248 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
249 | MPP_VAR_FUNCTION(0x1, "uart2", "rxd", V_MV78230_PLUS), | ||
250 | MPP_VAR_FUNCTION(0x2, "uart0", "cts", V_MV78230_PLUS), | ||
251 | MPP_VAR_FUNCTION(0x3, "tdm", "int7", V_MV78230_PLUS), | ||
252 | MPP_VAR_FUNCTION(0x4, "tdm-1", "timer", V_MV78230_PLUS), | ||
253 | MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), | ||
254 | MPP_MODE(43, | ||
255 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
256 | MPP_VAR_FUNCTION(0x1, "uart2", "txd", V_MV78230_PLUS), | ||
257 | MPP_VAR_FUNCTION(0x2, "uart0", "rts", V_MV78230_PLUS), | ||
258 | MPP_VAR_FUNCTION(0x3, "spi", "cs3", V_MV78230_PLUS), | ||
259 | MPP_VAR_FUNCTION(0x4, "pcie", "rstout", V_MV78230_PLUS), | ||
260 | MPP_VAR_FUNCTION(0x5, "vdd", "cpu2-3-pd", V_MV78460)), | ||
261 | MPP_MODE(44, | ||
262 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
263 | MPP_VAR_FUNCTION(0x1, "uart2", "cts", V_MV78230_PLUS), | ||
264 | MPP_VAR_FUNCTION(0x2, "uart3", "rxd", V_MV78230_PLUS), | ||
265 | MPP_VAR_FUNCTION(0x3, "spi", "cs4", V_MV78230_PLUS), | ||
266 | MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS), | ||
267 | MPP_VAR_FUNCTION(0x5, "pcie", "clkreq2", V_MV78230_PLUS)), | ||
268 | MPP_MODE(45, | ||
269 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
270 | MPP_VAR_FUNCTION(0x1, "uart2", "rts", V_MV78230_PLUS), | ||
271 | MPP_VAR_FUNCTION(0x2, "uart3", "txd", V_MV78230_PLUS), | ||
272 | MPP_VAR_FUNCTION(0x3, "spi", "cs5", V_MV78230_PLUS), | ||
273 | MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V_MV78230_PLUS)), | ||
274 | MPP_MODE(46, | ||
275 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
276 | MPP_VAR_FUNCTION(0x1, "uart3", "rts", V_MV78230_PLUS), | ||
277 | MPP_VAR_FUNCTION(0x2, "uart1", "rts", V_MV78230_PLUS), | ||
278 | MPP_VAR_FUNCTION(0x3, "spi", "cs6", V_MV78230_PLUS), | ||
279 | MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V_MV78230_PLUS)), | ||
280 | MPP_MODE(47, | ||
281 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
282 | MPP_VAR_FUNCTION(0x1, "uart3", "cts", V_MV78230_PLUS), | ||
283 | MPP_VAR_FUNCTION(0x2, "uart1", "cts", V_MV78230_PLUS), | ||
284 | MPP_VAR_FUNCTION(0x3, "spi", "cs7", V_MV78230_PLUS), | ||
285 | MPP_VAR_FUNCTION(0x4, "ref", "clkout", V_MV78230_PLUS), | ||
286 | MPP_VAR_FUNCTION(0x5, "pcie", "clkreq3", V_MV78230_PLUS)), | ||
287 | MPP_MODE(48, | ||
288 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), | ||
289 | MPP_VAR_FUNCTION(0x1, "tclk", NULL, V_MV78230_PLUS), | ||
290 | MPP_VAR_FUNCTION(0x2, "dev", "burst/last", V_MV78230_PLUS)), | ||
291 | MPP_MODE(49, | ||
292 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
293 | MPP_VAR_FUNCTION(0x1, "dev", "we3", V_MV78260_PLUS)), | ||
294 | MPP_MODE(50, | ||
295 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
296 | MPP_VAR_FUNCTION(0x1, "dev", "we2", V_MV78260_PLUS)), | ||
297 | MPP_MODE(51, | ||
298 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
299 | MPP_VAR_FUNCTION(0x1, "dev", "ad16", V_MV78260_PLUS)), | ||
300 | MPP_MODE(52, | ||
301 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
302 | MPP_VAR_FUNCTION(0x1, "dev", "ad17", V_MV78260_PLUS)), | ||
303 | MPP_MODE(53, | ||
304 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
305 | MPP_VAR_FUNCTION(0x1, "dev", "ad18", V_MV78260_PLUS)), | ||
306 | MPP_MODE(54, | ||
307 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
308 | MPP_VAR_FUNCTION(0x1, "dev", "ad19", V_MV78260_PLUS)), | ||
309 | MPP_MODE(55, | ||
310 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
311 | MPP_VAR_FUNCTION(0x1, "dev", "ad20", V_MV78260_PLUS), | ||
312 | MPP_VAR_FUNCTION(0x2, "vdd", "cpu0-pd", V_MV78260_PLUS)), | ||
313 | MPP_MODE(56, | ||
314 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
315 | MPP_VAR_FUNCTION(0x1, "dev", "ad21", V_MV78260_PLUS), | ||
316 | MPP_VAR_FUNCTION(0x2, "vdd", "cpu1-pd", V_MV78260_PLUS)), | ||
317 | MPP_MODE(57, | ||
318 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
319 | MPP_VAR_FUNCTION(0x1, "dev", "ad22", V_MV78260_PLUS), | ||
320 | MPP_VAR_FUNCTION(0x2, "vdd", "cpu2-3-pd", V_MV78460)), | ||
321 | MPP_MODE(58, | ||
322 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
323 | MPP_VAR_FUNCTION(0x1, "dev", "ad23", V_MV78260_PLUS)), | ||
324 | MPP_MODE(59, | ||
325 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
326 | MPP_VAR_FUNCTION(0x1, "dev", "ad24", V_MV78260_PLUS)), | ||
327 | MPP_MODE(60, | ||
328 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
329 | MPP_VAR_FUNCTION(0x1, "dev", "ad25", V_MV78260_PLUS)), | ||
330 | MPP_MODE(61, | ||
331 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
332 | MPP_VAR_FUNCTION(0x1, "dev", "ad26", V_MV78260_PLUS)), | ||
333 | MPP_MODE(62, | ||
334 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
335 | MPP_VAR_FUNCTION(0x1, "dev", "ad27", V_MV78260_PLUS)), | ||
336 | MPP_MODE(63, | ||
337 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
338 | MPP_VAR_FUNCTION(0x1, "dev", "ad28", V_MV78260_PLUS)), | ||
339 | MPP_MODE(64, | ||
340 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
341 | MPP_VAR_FUNCTION(0x1, "dev", "ad29", V_MV78260_PLUS)), | ||
342 | MPP_MODE(65, | ||
343 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
344 | MPP_VAR_FUNCTION(0x1, "dev", "ad30", V_MV78260_PLUS)), | ||
345 | MPP_MODE(66, | ||
346 | MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), | ||
347 | MPP_VAR_FUNCTION(0x1, "dev", "ad31", V_MV78260_PLUS)), | ||
348 | }; | ||
349 | |||
350 | static struct mvebu_pinctrl_soc_info armada_xp_pinctrl_info; | ||
351 | |||
352 | static struct of_device_id armada_xp_pinctrl_of_match[] __devinitdata = { | ||
353 | { | ||
354 | .compatible = "marvell,mv78230-pinctrl", | ||
355 | .data = (void *) V_MV78230, | ||
356 | }, | ||
357 | { | ||
358 | .compatible = "marvell,mv78260-pinctrl", | ||
359 | .data = (void *) V_MV78260, | ||
360 | }, | ||
361 | { | ||
362 | .compatible = "marvell,mv78460-pinctrl", | ||
363 | .data = (void *) V_MV78460, | ||
364 | }, | ||
365 | { }, | ||
366 | }; | ||
367 | |||
368 | static struct mvebu_mpp_ctrl mv78230_mpp_controls[] = { | ||
369 | MPP_REG_CTRL(0, 48), | ||
370 | }; | ||
371 | |||
372 | static struct pinctrl_gpio_range mv78230_mpp_gpio_ranges[] = { | ||
373 | MPP_GPIO_RANGE(0, 0, 0, 32), | ||
374 | MPP_GPIO_RANGE(1, 32, 32, 17), | ||
375 | }; | ||
376 | |||
377 | static struct mvebu_mpp_ctrl mv78260_mpp_controls[] = { | ||
378 | MPP_REG_CTRL(0, 66), | ||
379 | }; | ||
380 | |||
381 | static struct pinctrl_gpio_range mv78260_mpp_gpio_ranges[] = { | ||
382 | MPP_GPIO_RANGE(0, 0, 0, 32), | ||
383 | MPP_GPIO_RANGE(1, 32, 32, 32), | ||
384 | MPP_GPIO_RANGE(2, 64, 64, 3), | ||
385 | }; | ||
386 | |||
387 | static struct mvebu_mpp_ctrl mv78460_mpp_controls[] = { | ||
388 | MPP_REG_CTRL(0, 66), | ||
389 | }; | ||
390 | |||
391 | static struct pinctrl_gpio_range mv78460_mpp_gpio_ranges[] = { | ||
392 | MPP_GPIO_RANGE(0, 0, 0, 32), | ||
393 | MPP_GPIO_RANGE(1, 32, 32, 32), | ||
394 | MPP_GPIO_RANGE(2, 64, 64, 3), | ||
395 | }; | ||
396 | |||
397 | static int __devinit armada_xp_pinctrl_probe(struct platform_device *pdev) | ||
398 | { | ||
399 | struct mvebu_pinctrl_soc_info *soc = &armada_xp_pinctrl_info; | ||
400 | const struct of_device_id *match = | ||
401 | of_match_device(armada_xp_pinctrl_of_match, &pdev->dev); | ||
402 | |||
403 | if (!match) | ||
404 | return -ENODEV; | ||
405 | |||
406 | soc->variant = (unsigned) match->data & 0xff; | ||
407 | |||
408 | switch (soc->variant) { | ||
409 | case V_MV78230: | ||
410 | soc->controls = mv78230_mpp_controls; | ||
411 | soc->ncontrols = ARRAY_SIZE(mv78230_mpp_controls); | ||
412 | soc->modes = armada_xp_mpp_modes; | ||
413 | /* We don't necessarily want the full list of the | ||
414 | * armada_xp_mpp_modes, but only the first 'n' ones | ||
415 | * that are available on this SoC */ | ||
416 | soc->nmodes = mv78230_mpp_controls[0].npins; | ||
417 | soc->gpioranges = mv78230_mpp_gpio_ranges; | ||
418 | soc->ngpioranges = ARRAY_SIZE(mv78230_mpp_gpio_ranges); | ||
419 | break; | ||
420 | case V_MV78260: | ||
421 | soc->controls = mv78260_mpp_controls; | ||
422 | soc->ncontrols = ARRAY_SIZE(mv78260_mpp_controls); | ||
423 | soc->modes = armada_xp_mpp_modes; | ||
424 | /* We don't necessarily want the full list of the | ||
425 | * armada_xp_mpp_modes, but only the first 'n' ones | ||
426 | * that are available on this SoC */ | ||
427 | soc->nmodes = mv78260_mpp_controls[0].npins; | ||
428 | soc->gpioranges = mv78260_mpp_gpio_ranges; | ||
429 | soc->ngpioranges = ARRAY_SIZE(mv78260_mpp_gpio_ranges); | ||
430 | break; | ||
431 | case V_MV78460: | ||
432 | soc->controls = mv78460_mpp_controls; | ||
433 | soc->ncontrols = ARRAY_SIZE(mv78460_mpp_controls); | ||
434 | soc->modes = armada_xp_mpp_modes; | ||
435 | /* We don't necessarily want the full list of the | ||
436 | * armada_xp_mpp_modes, but only the first 'n' ones | ||
437 | * that are available on this SoC */ | ||
438 | soc->nmodes = mv78460_mpp_controls[0].npins; | ||
439 | soc->gpioranges = mv78460_mpp_gpio_ranges; | ||
440 | soc->ngpioranges = ARRAY_SIZE(mv78460_mpp_gpio_ranges); | ||
441 | break; | ||
442 | } | ||
443 | |||
444 | pdev->dev.platform_data = soc; | ||
445 | |||
446 | return mvebu_pinctrl_probe(pdev); | ||
447 | } | ||
448 | |||
449 | static int __devexit armada_xp_pinctrl_remove(struct platform_device *pdev) | ||
450 | { | ||
451 | return mvebu_pinctrl_remove(pdev); | ||
452 | } | ||
453 | |||
454 | static struct platform_driver armada_xp_pinctrl_driver = { | ||
455 | .driver = { | ||
456 | .name = "armada-xp-pinctrl", | ||
457 | .owner = THIS_MODULE, | ||
458 | .of_match_table = of_match_ptr(armada_xp_pinctrl_of_match), | ||
459 | }, | ||
460 | .probe = armada_xp_pinctrl_probe, | ||
461 | .remove = __devexit_p(armada_xp_pinctrl_remove), | ||
462 | }; | ||
463 | |||
464 | module_platform_driver(armada_xp_pinctrl_driver); | ||
465 | |||
466 | MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); | ||
467 | MODULE_DESCRIPTION("Marvell Armada XP pinctrl driver"); | ||
468 | MODULE_LICENSE("GPL v2"); | ||