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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-01-03 05:31:54 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-01-03 05:31:58 -0500
commitcde9efef401563943d5a58eb9b7274bfdc08ca9b (patch)
tree858a436055612db6282dc63db0fe3ba41147056a /include
parent50401d77ee4904673042dd737eed436067cc23f5 (diff)
parent60ebe1568fd15b7ffa101acc645069e27d546ed6 (diff)
Merge branch 'ux500-core' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into devel-stable
Diffstat (limited to 'include')
-rw-r--r--include/linux/mfd/tc35892.h136
-rw-r--r--include/linux/mfd/tc3589x.h195
2 files changed, 195 insertions, 136 deletions
diff --git a/include/linux/mfd/tc35892.h b/include/linux/mfd/tc35892.h
deleted file mode 100644
index eff3094ca84e..000000000000
--- a/include/linux/mfd/tc35892.h
+++ /dev/null
@@ -1,136 +0,0 @@
1/*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * License Terms: GNU General Public License, version 2
5 */
6
7#ifndef __LINUX_MFD_TC35892_H
8#define __LINUX_MFD_TC35892_H
9
10#include <linux/device.h>
11
12#define TC35892_RSTCTRL_IRQRST (1 << 4)
13#define TC35892_RSTCTRL_TIMRST (1 << 3)
14#define TC35892_RSTCTRL_ROTRST (1 << 2)
15#define TC35892_RSTCTRL_KBDRST (1 << 1)
16#define TC35892_RSTCTRL_GPIRST (1 << 0)
17
18#define TC35892_IRQST 0x91
19
20#define TC35892_MANFCODE_MAGIC 0x03
21#define TC35892_MANFCODE 0x80
22#define TC35892_VERSION 0x81
23#define TC35892_IOCFG 0xA7
24
25#define TC35892_CLKMODE 0x88
26#define TC35892_CLKCFG 0x89
27#define TC35892_CLKEN 0x8A
28
29#define TC35892_RSTCTRL 0x82
30#define TC35892_EXTRSTN 0x83
31#define TC35892_RSTINTCLR 0x84
32
33#define TC35892_GPIOIS0 0xC9
34#define TC35892_GPIOIS1 0xCA
35#define TC35892_GPIOIS2 0xCB
36#define TC35892_GPIOIBE0 0xCC
37#define TC35892_GPIOIBE1 0xCD
38#define TC35892_GPIOIBE2 0xCE
39#define TC35892_GPIOIEV0 0xCF
40#define TC35892_GPIOIEV1 0xD0
41#define TC35892_GPIOIEV2 0xD1
42#define TC35892_GPIOIE0 0xD2
43#define TC35892_GPIOIE1 0xD3
44#define TC35892_GPIOIE2 0xD4
45#define TC35892_GPIORIS0 0xD6
46#define TC35892_GPIORIS1 0xD7
47#define TC35892_GPIORIS2 0xD8
48#define TC35892_GPIOMIS0 0xD9
49#define TC35892_GPIOMIS1 0xDA
50#define TC35892_GPIOMIS2 0xDB
51#define TC35892_GPIOIC0 0xDC
52#define TC35892_GPIOIC1 0xDD
53#define TC35892_GPIOIC2 0xDE
54
55#define TC35892_GPIODATA0 0xC0
56#define TC35892_GPIOMASK0 0xc1
57#define TC35892_GPIODATA1 0xC2
58#define TC35892_GPIOMASK1 0xc3
59#define TC35892_GPIODATA2 0xC4
60#define TC35892_GPIOMASK2 0xC5
61
62#define TC35892_GPIODIR0 0xC6
63#define TC35892_GPIODIR1 0xC7
64#define TC35892_GPIODIR2 0xC8
65
66#define TC35892_GPIOSYNC0 0xE6
67#define TC35892_GPIOSYNC1 0xE7
68#define TC35892_GPIOSYNC2 0xE8
69
70#define TC35892_GPIOWAKE0 0xE9
71#define TC35892_GPIOWAKE1 0xEA
72#define TC35892_GPIOWAKE2 0xEB
73
74#define TC35892_GPIOODM0 0xE0
75#define TC35892_GPIOODE0 0xE1
76#define TC35892_GPIOODM1 0xE2
77#define TC35892_GPIOODE1 0xE3
78#define TC35892_GPIOODM2 0xE4
79#define TC35892_GPIOODE2 0xE5
80
81#define TC35892_INT_GPIIRQ 0
82#define TC35892_INT_TI0IRQ 1
83#define TC35892_INT_TI1IRQ 2
84#define TC35892_INT_TI2IRQ 3
85#define TC35892_INT_ROTIRQ 5
86#define TC35892_INT_KBDIRQ 6
87#define TC35892_INT_PORIRQ 7
88
89#define TC35892_NR_INTERNAL_IRQS 8
90#define TC35892_INT_GPIO(x) (TC35892_NR_INTERNAL_IRQS + (x))
91
92struct tc35892 {
93 struct mutex lock;
94 struct device *dev;
95 struct i2c_client *i2c;
96
97 int irq_base;
98 int num_gpio;
99 struct tc35892_platform_data *pdata;
100};
101
102extern int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data);
103extern int tc35892_reg_read(struct tc35892 *tc35892, u8 reg);
104extern int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length,
105 u8 *values);
106extern int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
107 const u8 *values);
108extern int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val);
109
110/**
111 * struct tc35892_gpio_platform_data - TC35892 GPIO platform data
112 * @gpio_base: first gpio number assigned to TC35892. A maximum of
113 * %TC35892_NR_GPIOS GPIOs will be allocated.
114 * @setup: callback for board-specific initialization
115 * @remove: callback for board-specific teardown
116 */
117struct tc35892_gpio_platform_data {
118 int gpio_base;
119 void (*setup)(struct tc35892 *tc35892, unsigned gpio_base);
120 void (*remove)(struct tc35892 *tc35892, unsigned gpio_base);
121};
122
123/**
124 * struct tc35892_platform_data - TC35892 platform data
125 * @irq_base: base IRQ number. %TC35892_NR_IRQS irqs will be used.
126 * @gpio: GPIO-specific platform data
127 */
128struct tc35892_platform_data {
129 int irq_base;
130 struct tc35892_gpio_platform_data *gpio;
131};
132
133#define TC35892_NR_GPIOS 24
134#define TC35892_NR_IRQS TC35892_INT_GPIO(TC35892_NR_GPIOS)
135
136#endif
diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h
new file mode 100644
index 000000000000..16c76e124f9c
--- /dev/null
+++ b/include/linux/mfd/tc3589x.h
@@ -0,0 +1,195 @@
1/*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * License Terms: GNU General Public License, version 2
5 */
6
7#ifndef __LINUX_MFD_TC3589x_H
8#define __LINUX_MFD_TC3589x_H
9
10#include <linux/device.h>
11
12enum tx3589x_block {
13 TC3589x_BLOCK_GPIO = 1 << 0,
14 TC3589x_BLOCK_KEYPAD = 1 << 1,
15};
16
17#define TC3589x_RSTCTRL_IRQRST (1 << 4)
18#define TC3589x_RSTCTRL_TIMRST (1 << 3)
19#define TC3589x_RSTCTRL_ROTRST (1 << 2)
20#define TC3589x_RSTCTRL_KBDRST (1 << 1)
21#define TC3589x_RSTCTRL_GPIRST (1 << 0)
22
23/* Keyboard Configuration Registers */
24#define TC3589x_KBDSETTLE_REG 0x01
25#define TC3589x_KBDBOUNCE 0x02
26#define TC3589x_KBDSIZE 0x03
27#define TC3589x_KBCFG_LSB 0x04
28#define TC3589x_KBCFG_MSB 0x05
29#define TC3589x_KBDIC 0x08
30#define TC3589x_KBDMSK 0x09
31#define TC3589x_EVTCODE_FIFO 0x10
32#define TC3589x_KBDMFS 0x8F
33
34#define TC3589x_IRQST 0x91
35
36#define TC3589x_MANFCODE_MAGIC 0x03
37#define TC3589x_MANFCODE 0x80
38#define TC3589x_VERSION 0x81
39#define TC3589x_IOCFG 0xA7
40
41#define TC3589x_CLKMODE 0x88
42#define TC3589x_CLKCFG 0x89
43#define TC3589x_CLKEN 0x8A
44
45#define TC3589x_RSTCTRL 0x82
46#define TC3589x_EXTRSTN 0x83
47#define TC3589x_RSTINTCLR 0x84
48
49/* Pull up/down configuration registers */
50#define TC3589x_IOCFG 0xA7
51#define TC3589x_IOPULLCFG0_LSB 0xAA
52#define TC3589x_IOPULLCFG0_MSB 0xAB
53#define TC3589x_IOPULLCFG1_LSB 0xAC
54#define TC3589x_IOPULLCFG1_MSB 0xAD
55#define TC3589x_IOPULLCFG2_LSB 0xAE
56
57#define TC3589x_GPIOIS0 0xC9
58#define TC3589x_GPIOIS1 0xCA
59#define TC3589x_GPIOIS2 0xCB
60#define TC3589x_GPIOIBE0 0xCC
61#define TC3589x_GPIOIBE1 0xCD
62#define TC3589x_GPIOIBE2 0xCE
63#define TC3589x_GPIOIEV0 0xCF
64#define TC3589x_GPIOIEV1 0xD0
65#define TC3589x_GPIOIEV2 0xD1
66#define TC3589x_GPIOIE0 0xD2
67#define TC3589x_GPIOIE1 0xD3
68#define TC3589x_GPIOIE2 0xD4
69#define TC3589x_GPIORIS0 0xD6
70#define TC3589x_GPIORIS1 0xD7
71#define TC3589x_GPIORIS2 0xD8
72#define TC3589x_GPIOMIS0 0xD9
73#define TC3589x_GPIOMIS1 0xDA
74#define TC3589x_GPIOMIS2 0xDB
75#define TC3589x_GPIOIC0 0xDC
76#define TC3589x_GPIOIC1 0xDD
77#define TC3589x_GPIOIC2 0xDE
78
79#define TC3589x_GPIODATA0 0xC0
80#define TC3589x_GPIOMASK0 0xc1
81#define TC3589x_GPIODATA1 0xC2
82#define TC3589x_GPIOMASK1 0xc3
83#define TC3589x_GPIODATA2 0xC4
84#define TC3589x_GPIOMASK2 0xC5
85
86#define TC3589x_GPIODIR0 0xC6
87#define TC3589x_GPIODIR1 0xC7
88#define TC3589x_GPIODIR2 0xC8
89
90#define TC3589x_GPIOSYNC0 0xE6
91#define TC3589x_GPIOSYNC1 0xE7
92#define TC3589x_GPIOSYNC2 0xE8
93
94#define TC3589x_GPIOWAKE0 0xE9
95#define TC3589x_GPIOWAKE1 0xEA
96#define TC3589x_GPIOWAKE2 0xEB
97
98#define TC3589x_GPIOODM0 0xE0
99#define TC3589x_GPIOODE0 0xE1
100#define TC3589x_GPIOODM1 0xE2
101#define TC3589x_GPIOODE1 0xE3
102#define TC3589x_GPIOODM2 0xE4
103#define TC3589x_GPIOODE2 0xE5
104
105#define TC3589x_INT_GPIIRQ 0
106#define TC3589x_INT_TI0IRQ 1
107#define TC3589x_INT_TI1IRQ 2
108#define TC3589x_INT_TI2IRQ 3
109#define TC3589x_INT_ROTIRQ 5
110#define TC3589x_INT_KBDIRQ 6
111#define TC3589x_INT_PORIRQ 7
112
113#define TC3589x_NR_INTERNAL_IRQS 8
114#define TC3589x_INT_GPIO(x) (TC3589x_NR_INTERNAL_IRQS + (x))
115
116struct tc3589x {
117 struct mutex lock;
118 struct device *dev;
119 struct i2c_client *i2c;
120
121 int irq_base;
122 int num_gpio;
123 struct tc3589x_platform_data *pdata;
124};
125
126extern int tc3589x_reg_write(struct tc3589x *tc3589x, u8 reg, u8 data);
127extern int tc3589x_reg_read(struct tc3589x *tc3589x, u8 reg);
128extern int tc3589x_block_read(struct tc3589x *tc3589x, u8 reg, u8 length,
129 u8 *values);
130extern int tc3589x_block_write(struct tc3589x *tc3589x, u8 reg, u8 length,
131 const u8 *values);
132extern int tc3589x_set_bits(struct tc3589x *tc3589x, u8 reg, u8 mask, u8 val);
133
134/*
135 * Keypad related platform specific constants
136 * These values may be modified for fine tuning
137 */
138#define TC_KPD_ROWS 0x8
139#define TC_KPD_COLUMNS 0x8
140#define TC_KPD_DEBOUNCE_PERIOD 0xA3
141#define TC_KPD_SETTLE_TIME 0xA3
142
143/**
144 * struct tc35893_platform_data - data structure for platform specific data
145 * @keymap_data: matrix scan code table for keycodes
146 * @krow: mask for available rows, value is 0xFF
147 * @kcol: mask for available columns, value is 0xFF
148 * @debounce_period: platform specific debounce time
149 * @settle_time: platform specific settle down time
150 * @irqtype: type of interrupt, falling or rising edge
151 * @enable_wakeup: specifies if keypad event can wake up system from sleep
152 * @no_autorepeat: flag for auto repetition
153 */
154struct tc3589x_keypad_platform_data {
155 const struct matrix_keymap_data *keymap_data;
156 u8 krow;
157 u8 kcol;
158 u8 debounce_period;
159 u8 settle_time;
160 unsigned long irqtype;
161 bool enable_wakeup;
162 bool no_autorepeat;
163};
164
165/**
166 * struct tc3589x_gpio_platform_data - TC3589x GPIO platform data
167 * @gpio_base: first gpio number assigned to TC3589x. A maximum of
168 * %TC3589x_NR_GPIOS GPIOs will be allocated.
169 * @setup: callback for board-specific initialization
170 * @remove: callback for board-specific teardown
171 */
172struct tc3589x_gpio_platform_data {
173 int gpio_base;
174 void (*setup)(struct tc3589x *tc3589x, unsigned gpio_base);
175 void (*remove)(struct tc3589x *tc3589x, unsigned gpio_base);
176};
177
178/**
179 * struct tc3589x_platform_data - TC3589x platform data
180 * @block: bitmask of blocks to enable (use TC3589x_BLOCK_*)
181 * @irq_base: base IRQ number. %TC3589x_NR_IRQS irqs will be used.
182 * @gpio: GPIO-specific platform data
183 * @keypad: keypad-specific platform data
184 */
185struct tc3589x_platform_data {
186 unsigned int block;
187 int irq_base;
188 struct tc3589x_gpio_platform_data *gpio;
189 const struct tc3589x_keypad_platform_data *keypad;
190};
191
192#define TC3589x_NR_GPIOS 24
193#define TC3589x_NR_IRQS TC3589x_INT_GPIO(TC3589x_NR_GPIOS)
194
195#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-27 15:07:52 -0500