1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* 2 /*
3 * gpio.h -- GPIO Driver for Wolfson WM8350 3 * gpio.h -- GPIO Driver for Wolfson WM8350 PMIC
4 * 4 *
5 * Copyright 2007 Wolfson Microelectronics PLC 5 * Copyright 2007 Wolfson Microelectronics PLC
6 */ 6 */
7 7
8 #ifndef __LINUX_MFD_WM8350_GPIO_H_ 8 #ifndef __LINUX_MFD_WM8350_GPIO_H_
9 #define __LINUX_MFD_WM8350_GPIO_H_ 9 #define __LINUX_MFD_WM8350_GPIO_H_
10 10
11 #include <linux/platform_device.h> 11 #include <linux/platform_device.h>
12 12
13 /* 13 /*
14 * GPIO Registers. 14 * GPIO Registers.
15 */ 15 */
16 #define WM8350_GPIO_DEBOUNCE 16 #define WM8350_GPIO_DEBOUNCE 0x80
17 #define WM8350_GPIO_PIN_PULL_UP_CONTROL 17 #define WM8350_GPIO_PIN_PULL_UP_CONTROL 0x81
18 #define WM8350_GPIO_PULL_DOWN_CONTROL 18 #define WM8350_GPIO_PULL_DOWN_CONTROL 0x82
19 #define WM8350_GPIO_INT_MODE 19 #define WM8350_GPIO_INT_MODE 0x83
20 #define WM8350_GPIO_CONTROL 20 #define WM8350_GPIO_CONTROL 0x85
21 #define WM8350_GPIO_CONFIGURATION_I_O 21 #define WM8350_GPIO_CONFIGURATION_I_O 0x86
22 #define WM8350_GPIO_PIN_POLARITY_TYPE 22 #define WM8350_GPIO_PIN_POLARITY_TYPE 0x87
23 #define WM8350_GPIO_FUNCTION_SELECT_1 23 #define WM8350_GPIO_FUNCTION_SELECT_1 0x8C
24 #define WM8350_GPIO_FUNCTION_SELECT_2 24 #define WM8350_GPIO_FUNCTION_SELECT_2 0x8D
25 #define WM8350_GPIO_FUNCTION_SELECT_3 25 #define WM8350_GPIO_FUNCTION_SELECT_3 0x8E
26 #define WM8350_GPIO_FUNCTION_SELECT_4 26 #define WM8350_GPIO_FUNCTION_SELECT_4 0x8F
27 #define WM8350_GPIO_LEVEL 27 #define WM8350_GPIO_LEVEL 0xE6
28 28
29 /* 29 /*
30 * GPIO Functions 30 * GPIO Functions
31 */ 31 */
32 #define WM8350_GPIO0_GPIO_IN 32 #define WM8350_GPIO0_GPIO_IN 0x0
33 #define WM8350_GPIO0_GPIO_OUT 33 #define WM8350_GPIO0_GPIO_OUT 0x0
34 #define WM8350_GPIO0_PWR_ON_IN 34 #define WM8350_GPIO0_PWR_ON_IN 0x1
35 #define WM8350_GPIO0_PWR_ON_OUT 35 #define WM8350_GPIO0_PWR_ON_OUT 0x1
36 #define WM8350_GPIO0_LDO_EN_IN 36 #define WM8350_GPIO0_LDO_EN_IN 0x2
37 #define WM8350_GPIO0_VRTC_OUT 37 #define WM8350_GPIO0_VRTC_OUT 0x2
38 #define WM8350_GPIO0_LPWR1_IN 38 #define WM8350_GPIO0_LPWR1_IN 0x3
39 #define WM8350_GPIO0_POR_B_OUT 39 #define WM8350_GPIO0_POR_B_OUT 0x3
40 40
41 #define WM8350_GPIO1_GPIO_IN 41 #define WM8350_GPIO1_GPIO_IN 0x0
42 #define WM8350_GPIO1_GPIO_OUT 42 #define WM8350_GPIO1_GPIO_OUT 0x0
43 #define WM8350_GPIO1_PWR_ON_IN 43 #define WM8350_GPIO1_PWR_ON_IN 0x1
44 #define WM8350_GPIO1_DO_CONF_OUT 44 #define WM8350_GPIO1_DO_CONF_OUT 0x1
45 #define WM8350_GPIO1_LDO_EN_IN 45 #define WM8350_GPIO1_LDO_EN_IN 0x2
46 #define WM8350_GPIO1_RESET_OUT 46 #define WM8350_GPIO1_RESET_OUT 0x2
47 #define WM8350_GPIO1_LPWR2_IN 47 #define WM8350_GPIO1_LPWR2_IN 0x3
48 #define WM8350_GPIO1_MEMRST_OUT 48 #define WM8350_GPIO1_MEMRST_OUT 0x3
49 49
50 #define WM8350_GPIO2_GPIO_IN 50 #define WM8350_GPIO2_GPIO_IN 0x0
51 #define WM8350_GPIO2_GPIO_OUT 51 #define WM8350_GPIO2_GPIO_OUT 0x0
52 #define WM8350_GPIO2_PWR_ON_IN 52 #define WM8350_GPIO2_PWR_ON_IN 0x1
53 #define WM8350_GPIO2_PWR_ON_OUT 53 #define WM8350_GPIO2_PWR_ON_OUT 0x1
54 #define WM8350_GPIO2_WAKE_UP_IN 54 #define WM8350_GPIO2_WAKE_UP_IN 0x2
55 #define WM8350_GPIO2_VRTC_OUT 55 #define WM8350_GPIO2_VRTC_OUT 0x2
56 #define WM8350_GPIO2_32KHZ_IN 56 #define WM8350_GPIO2_32KHZ_IN 0x3
57 #define WM8350_GPIO2_32KHZ_OUT 57 #define WM8350_GPIO2_32KHZ_OUT 0x3
58 58
59 #define WM8350_GPIO3_GPIO_IN 59 #define WM8350_GPIO3_GPIO_IN 0x0
60 #define WM8350_GPIO3_GPIO_OUT 60 #define WM8350_GPIO3_GPIO_OUT 0x0
61 #define WM8350_GPIO3_PWR_ON_IN 61 #define WM8350_GPIO3_PWR_ON_IN 0x1
62 #define WM8350_GPIO3_P_CLK_OUT 62 #define WM8350_GPIO3_P_CLK_OUT 0x1
63 #define WM8350_GPIO3_LDO_EN_IN 63 #define WM8350_GPIO3_LDO_EN_IN 0x2
64 #define WM8350_GPIO3_VRTC_OUT 64 #define WM8350_GPIO3_VRTC_OUT 0x2
65 #define WM8350_GPIO3_PWR_OFF_IN 65 #define WM8350_GPIO3_PWR_OFF_IN 0x3
66 #define WM8350_GPIO3_32KHZ_OUT 66 #define WM8350_GPIO3_32KHZ_OUT 0x3
67 67
68 #define WM8350_GPIO4_GPIO_IN 68 #define WM8350_GPIO4_GPIO_IN 0x0
69 #define WM8350_GPIO4_GPIO_OUT 69 #define WM8350_GPIO4_GPIO_OUT 0x0
70 #define WM8350_GPIO4_MR_IN 70 #define WM8350_GPIO4_MR_IN 0x1
71 #define WM8350_GPIO4_MEM_RST_OUT 71 #define WM8350_GPIO4_MEM_RST_OUT 0x1
72 #define WM8350_GPIO4_FLASH_IN 72 #define WM8350_GPIO4_FLASH_IN 0x2
73 #define WM8350_GPIO4_ADA_OUT 73 #define WM8350_GPIO4_ADA_OUT 0x2
74 #define WM8350_GPIO4_HIBERNATE_IN 74 #define WM8350_GPIO4_HIBERNATE_IN 0x3
75 #define WM8350_GPIO4_FLASH_OUT 75 #define WM8350_GPIO4_FLASH_OUT 0x3
76 #define WM8350_GPIO4_MICDET_OUT 76 #define WM8350_GPIO4_MICDET_OUT 0x4
77 #define WM8350_GPIO4_MICSHT_OUT 77 #define WM8350_GPIO4_MICSHT_OUT 0x5
78 78
79 #define WM8350_GPIO5_GPIO_IN 79 #define WM8350_GPIO5_GPIO_IN 0x0
80 #define WM8350_GPIO5_GPIO_OUT 80 #define WM8350_GPIO5_GPIO_OUT 0x0
81 #define WM8350_GPIO5_LPWR1_IN 81 #define WM8350_GPIO5_LPWR1_IN 0x1
82 #define WM8350_GPIO5_P_CLK_OUT 82 #define WM8350_GPIO5_P_CLK_OUT 0x1
83 #define WM8350_GPIO5_ADCLRCLK_IN 83 #define WM8350_GPIO5_ADCLRCLK_IN 0x2
84 #define WM8350_GPIO5_ADCLRCLK_OUT 84 #define WM8350_GPIO5_ADCLRCLK_OUT 0x2
85 #define WM8350_GPIO5_HIBERNATE_IN 85 #define WM8350_GPIO5_HIBERNATE_IN 0x3
86 #define WM8350_GPIO5_32KHZ_OUT 86 #define WM8350_GPIO5_32KHZ_OUT 0x3
87 #define WM8350_GPIO5_MICDET_OUT 87 #define WM8350_GPIO5_MICDET_OUT 0x4
88 #define WM8350_GPIO5_MICSHT_OUT 88 #define WM8350_GPIO5_MICSHT_OUT 0x5
89 #define WM8350_GPIO5_ADA_OUT 89 #define WM8350_GPIO5_ADA_OUT 0x6
90 #define WM8350_GPIO5_OPCLK_OUT 90 #define WM8350_GPIO5_OPCLK_OUT 0x7
91 91
92 #define WM8350_GPIO6_GPIO_IN 92 #define WM8350_GPIO6_GPIO_IN 0x0
93 #define WM8350_GPIO6_GPIO_OUT 93 #define WM8350_GPIO6_GPIO_OUT 0x0
94 #define WM8350_GPIO6_LPWR2_IN 94 #define WM8350_GPIO6_LPWR2_IN 0x1
95 #define WM8350_GPIO6_MEMRST_OUT 95 #define WM8350_GPIO6_MEMRST_OUT 0x1
96 #define WM8350_GPIO6_FLASH_IN 96 #define WM8350_GPIO6_FLASH_IN 0x2
97 #define WM8350_GPIO6_ADA_OUT 97 #define WM8350_GPIO6_ADA_OUT 0x2
98 #define WM8350_GPIO6_HIBERNATE_IN 98 #define WM8350_GPIO6_HIBERNATE_IN 0x3
99 #define WM8350_GPIO6_RTC_OUT 99 #define WM8350_GPIO6_RTC_OUT 0x3
100 #define WM8350_GPIO6_MICDET_OUT 100 #define WM8350_GPIO6_MICDET_OUT 0x4
101 #define WM8350_GPIO6_MICSHT_OUT 101 #define WM8350_GPIO6_MICSHT_OUT 0x5
102 #define WM8350_GPIO6_ADCLRCLKB_OUT 102 #define WM8350_GPIO6_ADCLRCLKB_OUT 0x6
103 #define WM8350_GPIO6_SDOUT_OUT 103 #define WM8350_GPIO6_SDOUT_OUT 0x7
104 104
105 #define WM8350_GPIO7_GPIO_IN 105 #define WM8350_GPIO7_GPIO_IN 0x0
106 #define WM8350_GPIO7_GPIO_OUT 106 #define WM8350_GPIO7_GPIO_OUT 0x0
107 #define WM8350_GPIO7_LPWR3_IN 107 #define WM8350_GPIO7_LPWR3_IN 0x1
108 #define WM8350_GPIO7_P_CLK_OUT 108 #define WM8350_GPIO7_P_CLK_OUT 0x1
109 #define WM8350_GPIO7_MASK_IN 109 #define WM8350_GPIO7_MASK_IN 0x2
110 #define WM8350_GPIO7_VCC_FAULT_OUT 110 #define WM8350_GPIO7_VCC_FAULT_OUT 0x2
111 #define WM8350_GPIO7_HIBERNATE_IN 111 #define WM8350_GPIO7_HIBERNATE_IN 0x3
112 #define WM8350_GPIO7_BATT_FAULT_OUT 112 #define WM8350_GPIO7_BATT_FAULT_OUT 0x3
113 #define WM8350_GPIO7_MICDET_OUT 113 #define WM8350_GPIO7_MICDET_OUT 0x4
114 #define WM8350_GPIO7_MICSHT_OUT 114 #define WM8350_GPIO7_MICSHT_OUT 0x5
115 #define WM8350_GPIO7_ADA_OUT 115 #define WM8350_GPIO7_ADA_OUT 0x6
116 #define WM8350_GPIO7_CSB_IN 116 #define WM8350_GPIO7_CSB_IN 0x7
117 117
118 #define WM8350_GPIO8_GPIO_IN 118 #define WM8350_GPIO8_GPIO_IN 0x0
119 #define WM8350_GPIO8_GPIO_OUT 119 #define WM8350_GPIO8_GPIO_OUT 0x0
120 #define WM8350_GPIO8_MR_IN 120 #define WM8350_GPIO8_MR_IN 0x1
121 #define WM8350_GPIO8_VCC_FAULT_OUT 121 #define WM8350_GPIO8_VCC_FAULT_OUT 0x1
122 #define WM8350_GPIO8_ADCBCLK_IN 122 #define WM8350_GPIO8_ADCBCLK_IN 0x2
123 #define WM8350_GPIO8_ADCBCLK_OUT 123 #define WM8350_GPIO8_ADCBCLK_OUT 0x2
124 #define WM8350_GPIO8_PWR_OFF_IN 124 #define WM8350_GPIO8_PWR_OFF_IN 0x3
125 #define WM8350_GPIO8_BATT_FAULT_OUT 125 #define WM8350_GPIO8_BATT_FAULT_OUT 0x3
126 #define WM8350_GPIO8_ALTSCL_IN 126 #define WM8350_GPIO8_ALTSCL_IN 0xf
127 127
128 #define WM8350_GPIO9_GPIO_IN 128 #define WM8350_GPIO9_GPIO_IN 0x0
129 #define WM8350_GPIO9_GPIO_OUT 129 #define WM8350_GPIO9_GPIO_OUT 0x0
130 #define WM8350_GPIO9_HEARTBEAT_IN 130 #define WM8350_GPIO9_HEARTBEAT_IN 0x1
131 #define WM8350_GPIO9_VCC_FAULT_OUT 131 #define WM8350_GPIO9_VCC_FAULT_OUT 0x1
132 #define WM8350_GPIO9_MASK_IN 132 #define WM8350_GPIO9_MASK_IN 0x2
133 #define WM8350_GPIO9_LINE_GT_BATT_OUT 133 #define WM8350_GPIO9_LINE_GT_BATT_OUT 0x2
134 #define WM8350_GPIO9_PWR_OFF_IN 134 #define WM8350_GPIO9_PWR_OFF_IN 0x3
135 #define WM8350_GPIO9_BATT_FAULT_OUT 135 #define WM8350_GPIO9_BATT_FAULT_OUT 0x3
136 #define WM8350_GPIO9_ALTSDA_OUT 136 #define WM8350_GPIO9_ALTSDA_OUT 0xf
137 137
138 #define WM8350_GPIO10_GPIO_IN 138 #define WM8350_GPIO10_GPIO_IN 0x0
139 #define WM8350_GPIO10_GPIO_OUT 139 #define WM8350_GPIO10_GPIO_OUT 0x0
140 #define WM8350_GPIO10_ISINKC_OUT 140 #define WM8350_GPIO10_ISINKC_OUT 0x1
141 #define WM8350_GPIO10_PWR_OFF_IN 141 #define WM8350_GPIO10_PWR_OFF_IN 0x2
142 #define WM8350_GPIO10_LINE_GT_BATT_OUT 142 #define WM8350_GPIO10_LINE_GT_BATT_OUT 0x2
143 #define WM8350_GPIO10_CHD_IND_IN 143 #define WM8350_GPIO10_CHD_IND_IN 0x3
144 144
145 #define WM8350_GPIO11_GPIO_IN 145 #define WM8350_GPIO11_GPIO_IN 0x0
146 #define WM8350_GPIO11_GPIO_OUT 146 #define WM8350_GPIO11_GPIO_OUT 0x0
147 #define WM8350_GPIO11_ISINKD_OUT 147 #define WM8350_GPIO11_ISINKD_OUT 0x1
148 #define WM8350_GPIO11_WAKEUP_IN 148 #define WM8350_GPIO11_WAKEUP_IN 0x2
149 #define WM8350_GPIO11_LINE_GT_BATT_OUT 149 #define WM8350_GPIO11_LINE_GT_BATT_OUT 0x2
150 #define WM8350_GPIO11_CHD_IND_IN 150 #define WM8350_GPIO11_CHD_IND_IN 0x3
151 151
152 #define WM8350_GPIO12_GPIO_IN 152 #define WM8350_GPIO12_GPIO_IN 0x0
153 #define WM8350_GPIO12_GPIO_OUT 153 #define WM8350_GPIO12_GPIO_OUT 0x0
154 #define WM8350_GPIO12_ISINKE_OUT 154 #define WM8350_GPIO12_ISINKE_OUT 0x1
155 #define WM8350_GPIO12_LINE_GT_BATT_OUT 155 #define WM8350_GPIO12_LINE_GT_BATT_OUT 0x2
156 #define WM8350_GPIO12_LINE_EN_OUT 156 #define WM8350_GPIO12_LINE_EN_OUT 0x3
157 #define WM8350_GPIO12_32KHZ_OUT 157 #define WM8350_GPIO12_32KHZ_OUT 0x4
158 158
159 #define WM8350_GPIO_DIR_IN 159 #define WM8350_GPIO_DIR_IN 0
160 #define WM8350_GPIO_DIR_OUT 160 #define WM8350_GPIO_DIR_OUT 1
161 #define WM8350_GPIO_ACTIVE_LOW 161 #define WM8350_GPIO_ACTIVE_LOW 0
162 #define WM8350_GPIO_ACTIVE_HIGH 162 #define WM8350_GPIO_ACTIVE_HIGH 1
163 #define WM8350_GPIO_PULL_NONE 163 #define WM8350_GPIO_PULL_NONE 0
164 #define WM8350_GPIO_PULL_UP 164 #define WM8350_GPIO_PULL_UP 1
165 #define WM8350_GPIO_PULL_DOWN 165 #define WM8350_GPIO_PULL_DOWN 2
166 #define WM8350_GPIO_INVERT_OFF 166 #define WM8350_GPIO_INVERT_OFF 0
167 #define WM8350_GPIO_INVERT_ON 167 #define WM8350_GPIO_INVERT_ON 1
168 #define WM8350_GPIO_DEBOUNCE_OFF 168 #define WM8350_GPIO_DEBOUNCE_OFF 0
169 #define WM8350_GPIO_DEBOUNCE_ON 169 #define WM8350_GPIO_DEBOUNCE_ON 1
170 170
171 /* 171 /*
172 * R30 (0x1E) - GPIO Interrupt Status 172 * R30 (0x1E) - GPIO Interrupt Status
173 */ 173 */
174 #define WM8350_GP12_EINT 174 #define WM8350_GP12_EINT 0x1000
175 #define WM8350_GP11_EINT 175 #define WM8350_GP11_EINT 0x0800
176 #define WM8350_GP10_EINT 176 #define WM8350_GP10_EINT 0x0400
177 #define WM8350_GP9_EINT 177 #define WM8350_GP9_EINT 0x0200
178 #define WM8350_GP8_EINT 178 #define WM8350_GP8_EINT 0x0100
179 #define WM8350_GP7_EINT 179 #define WM8350_GP7_EINT 0x0080
180 #define WM8350_GP6_EINT 180 #define WM8350_GP6_EINT 0x0040
181 #define WM8350_GP5_EINT 181 #define WM8350_GP5_EINT 0x0020
182 #define WM8350_GP4_EINT 182 #define WM8350_GP4_EINT 0x0010
183 #define WM8350_GP3_EINT 183 #define WM8350_GP3_EINT 0x0008
184 #define WM8350_GP2_EINT 184 #define WM8350_GP2_EINT 0x0004
185 #define WM8350_GP1_EINT 185 #define WM8350_GP1_EINT 0x0002
186 #define WM8350_GP0_EINT 186 #define WM8350_GP0_EINT 0x0001
187 187
188 188
189 /* 189 /*
190 * R128 (0x80) - GPIO Debounce 190 * R128 (0x80) - GPIO Debounce
191 */ 191 */
192 #define WM8350_GP12_DB 192 #define WM8350_GP12_DB 0x1000
193 #define WM8350_GP11_DB 193 #define WM8350_GP11_DB 0x0800
194 #define WM8350_GP10_DB 194 #define WM8350_GP10_DB 0x0400
195 #define WM8350_GP9_DB 195 #define WM8350_GP9_DB 0x0200
196 #define WM8350_GP8_DB 196 #define WM8350_GP8_DB 0x0100
197 #define WM8350_GP7_DB 197 #define WM8350_GP7_DB 0x0080
198 #define WM8350_GP6_DB 198 #define WM8350_GP6_DB 0x0040
199 #define WM8350_GP5_DB 199 #define WM8350_GP5_DB 0x0020
200 #define WM8350_GP4_DB 200 #define WM8350_GP4_DB 0x0010
201 #define WM8350_GP3_DB 201 #define WM8350_GP3_DB 0x0008
202 #define WM8350_GP2_DB 202 #define WM8350_GP2_DB 0x0004
203 #define WM8350_GP1_DB 203 #define WM8350_GP1_DB 0x0002
204 #define WM8350_GP0_DB 204 #define WM8350_GP0_DB 0x0001
205 205
206 /* 206 /*
207 * R129 (0x81) - GPIO Pin pull up Control 207 * R129 (0x81) - GPIO Pin pull up Control
208 */ 208 */
209 #define WM8350_GP12_PU 209 #define WM8350_GP12_PU 0x1000
210 #define WM8350_GP11_PU 210 #define WM8350_GP11_PU 0x0800
211 #define WM8350_GP10_PU 211 #define WM8350_GP10_PU 0x0400
212 #define WM8350_GP9_PU 212 #define WM8350_GP9_PU 0x0200
213 #define WM8350_GP8_PU 213 #define WM8350_GP8_PU 0x0100
214 #define WM8350_GP7_PU 214 #define WM8350_GP7_PU 0x0080
215 #define WM8350_GP6_PU 215 #define WM8350_GP6_PU 0x0040
216 #define WM8350_GP5_PU 216 #define WM8350_GP5_PU 0x0020
217 #define WM8350_GP4_PU 217 #define WM8350_GP4_PU 0x0010
218 #define WM8350_GP3_PU 218 #define WM8350_GP3_PU 0x0008
219 #define WM8350_GP2_PU 219 #define WM8350_GP2_PU 0x0004
220 #define WM8350_GP1_PU 220 #define WM8350_GP1_PU 0x0002
221 #define WM8350_GP0_PU 221 #define WM8350_GP0_PU 0x0001
222 222
223 /* 223 /*
224 * R130 (0x82) - GPIO Pull down Control 224 * R130 (0x82) - GPIO Pull down Control
225 */ 225 */
226 #define WM8350_GP12_PD 226 #define WM8350_GP12_PD 0x1000
227 #define WM8350_GP11_PD 227 #define WM8350_GP11_PD 0x0800
228 #define WM8350_GP10_PD 228 #define WM8350_GP10_PD 0x0400
229 #define WM8350_GP9_PD 229 #define WM8350_GP9_PD 0x0200
230 #define WM8350_GP8_PD 230 #define WM8350_GP8_PD 0x0100
231 #define WM8350_GP7_PD 231 #define WM8350_GP7_PD 0x0080
232 #define WM8350_GP6_PD 232 #define WM8350_GP6_PD 0x0040
233 #define WM8350_GP5_PD 233 #define WM8350_GP5_PD 0x0020
234 #define WM8350_GP4_PD 234 #define WM8350_GP4_PD 0x0010
235 #define WM8350_GP3_PD 235 #define WM8350_GP3_PD 0x0008
236 #define WM8350_GP2_PD 236 #define WM8350_GP2_PD 0x0004
237 #define WM8350_GP1_PD 237 #define WM8350_GP1_PD 0x0002
238 #define WM8350_GP0_PD 238 #define WM8350_GP0_PD 0x0001
239 239
240 /* 240 /*
241 * R131 (0x83) - GPIO Interrupt Mode 241 * R131 (0x83) - GPIO Interrupt Mode
242 */ 242 */
243 #define WM8350_GP12_INTMODE 243 #define WM8350_GP12_INTMODE 0x1000
244 #define WM8350_GP11_INTMODE 244 #define WM8350_GP11_INTMODE 0x0800
245 #define WM8350_GP10_INTMODE 245 #define WM8350_GP10_INTMODE 0x0400
246 #define WM8350_GP9_INTMODE 246 #define WM8350_GP9_INTMODE 0x0200
247 #define WM8350_GP8_INTMODE 247 #define WM8350_GP8_INTMODE 0x0100
248 #define WM8350_GP7_INTMODE 248 #define WM8350_GP7_INTMODE 0x0080
249 #define WM8350_GP6_INTMODE 249 #define WM8350_GP6_INTMODE 0x0040
250 #define WM8350_GP5_INTMODE 250 #define WM8350_GP5_INTMODE 0x0020
251 #define WM8350_GP4_INTMODE 251 #define WM8350_GP4_INTMODE 0x0010
252 #define WM8350_GP3_INTMODE 252 #define WM8350_GP3_INTMODE 0x0008
253 #define WM8350_GP2_INTMODE 253 #define WM8350_GP2_INTMODE 0x0004
254 #define WM8350_GP1_INTMODE 254 #define WM8350_GP1_INTMODE 0x0002
255 #define WM8350_GP0_INTMODE 255 #define WM8350_GP0_INTMODE 0x0001
256 256
257 /* 257 /*
258 * R133 (0x85) - GPIO Control 258 * R133 (0x85) - GPIO Control
259 */ 259 */
260 #define WM8350_GP_DBTIME_MASK 260 #define WM8350_GP_DBTIME_MASK 0x00C0
261 261
262 /* 262 /*
263 * R134 (0x86) - GPIO Configuration (i/o) 263 * R134 (0x86) - GPIO Configuration (i/o)
264 */ 264 */
265 #define WM8350_GP12_DIR 265 #define WM8350_GP12_DIR 0x1000
266 #define WM8350_GP11_DIR 266 #define WM8350_GP11_DIR 0x0800
267 #define WM8350_GP10_DIR 267 #define WM8350_GP10_DIR 0x0400
268 #define WM8350_GP9_DIR 268 #define WM8350_GP9_DIR 0x0200
269 #define WM8350_GP8_DIR 269 #define WM8350_GP8_DIR 0x0100
270 #define WM8350_GP7_DIR 270 #define WM8350_GP7_DIR 0x0080
271 #define WM8350_GP6_DIR 271 #define WM8350_GP6_DIR 0x0040
272 #define WM8350_GP5_DIR 272 #define WM8350_GP5_DIR 0x0020
273 #define WM8350_GP4_DIR 273 #define WM8350_GP4_DIR 0x0010
274 #define WM8350_GP3_DIR 274 #define WM8350_GP3_DIR 0x0008
275 #define WM8350_GP2_DIR 275 #define WM8350_GP2_DIR 0x0004
276 #define WM8350_GP1_DIR 276 #define WM8350_GP1_DIR 0x0002
277 #define WM8350_GP0_DIR 277 #define WM8350_GP0_DIR 0x0001
278 278
279 /* 279 /*
280 * R135 (0x87) - GPIO Pin Polarity / Type 280 * R135 (0x87) - GPIO Pin Polarity / Type
281 */ 281 */
282 #define WM8350_GP12_CFG 282 #define WM8350_GP12_CFG 0x1000
283 #define WM8350_GP11_CFG 283 #define WM8350_GP11_CFG 0x0800
284 #define WM8350_GP10_CFG 284 #define WM8350_GP10_CFG 0x0400
285 #define WM8350_GP9_CFG 285 #define WM8350_GP9_CFG 0x0200
286 #define WM8350_GP8_CFG 286 #define WM8350_GP8_CFG 0x0100
287 #define WM8350_GP7_CFG 287 #define WM8350_GP7_CFG 0x0080
288 #define WM8350_GP6_CFG 288 #define WM8350_GP6_CFG 0x0040
289 #define WM8350_GP5_CFG 289 #define WM8350_GP5_CFG 0x0020
290 #define WM8350_GP4_CFG 290 #define WM8350_GP4_CFG 0x0010
291 #define WM8350_GP3_CFG 291 #define WM8350_GP3_CFG 0x0008
292 #define WM8350_GP2_CFG 292 #define WM8350_GP2_CFG 0x0004
293 #define WM8350_GP1_CFG 293 #define WM8350_GP1_CFG 0x0002
294 #define WM8350_GP0_CFG 294 #define WM8350_GP0_CFG 0x0001
295 295
296 /* 296 /*
297 * R140 (0x8C) - GPIO Function Select 1 297 * R140 (0x8C) - GPIO Function Select 1
298 */ 298 */
299 #define WM8350_GP3_FN_MASK 299 #define WM8350_GP3_FN_MASK 0xF000
300 #define WM8350_GP2_FN_MASK 300 #define WM8350_GP2_FN_MASK 0x0F00
301 #define WM8350_GP1_FN_MASK 301 #define WM8350_GP1_FN_MASK 0x00F0
302 #define WM8350_GP0_FN_MASK 302 #define WM8350_GP0_FN_MASK 0x000F
303 303
304 /* 304 /*
305 * R141 (0x8D) - GPIO Function Select 2 305 * R141 (0x8D) - GPIO Function Select 2
306 */ 306 */
307 #define WM8350_GP7_FN_MASK 307 #define WM8350_GP7_FN_MASK 0xF000
308 #define WM8350_GP6_FN_MASK 308 #define WM8350_GP6_FN_MASK 0x0F00
309 #define WM8350_GP5_FN_MASK 309 #define WM8350_GP5_FN_MASK 0x00F0
310 #define WM8350_GP4_FN_MASK 310 #define WM8350_GP4_FN_MASK 0x000F
311 311
312 /* 312 /*
313 * R142 (0x8E) - GPIO Function Select 3 313 * R142 (0x8E) - GPIO Function Select 3
314 */ 314 */
315 #define WM8350_GP11_FN_MASK 315 #define WM8350_GP11_FN_MASK 0xF000
316 #define WM8350_GP10_FN_MASK 316 #define WM8350_GP10_FN_MASK 0x0F00
317 #define WM8350_GP9_FN_MASK 317 #define WM8350_GP9_FN_MASK 0x00F0
318 #define WM8350_GP8_FN_MASK 318 #define WM8350_GP8_FN_MASK 0x000F
319 319
320 /* 320 /*
321 * R143 (0x8F) - GPIO Function Select 4 321 * R143 (0x8F) - GPIO Function Select 4
322 */ 322 */
323 #define WM8350_GP12_FN_MASK 323 #define WM8350_GP12_FN_MASK 0x000F
324 324
325 /* 325 /*
326 * R230 (0xE6) - GPIO Pin Status 326 * R230 (0xE6) - GPIO Pin Status
327 */ 327 */
328 #define WM8350_GP12_LVL 328 #define WM8350_GP12_LVL 0x1000
329 #define WM8350_GP11_LVL 329 #define WM8350_GP11_LVL 0x0800
330 #define WM8350_GP10_LVL 330 #define WM8350_GP10_LVL 0x0400
331 #define WM8350_GP9_LVL 331 #define WM8350_GP9_LVL 0x0200
332 #define WM8350_GP8_LVL 332 #define WM8350_GP8_LVL 0x0100
333 #define WM8350_GP7_LVL 333 #define WM8350_GP7_LVL 0x0080
334 #define WM8350_GP6_LVL 334 #define WM8350_GP6_LVL 0x0040
335 #define WM8350_GP5_LVL 335 #define WM8350_GP5_LVL 0x0020
336 #define WM8350_GP4_LVL 336 #define WM8350_GP4_LVL 0x0010
337 #define WM8350_GP3_LVL 337 #define WM8350_GP3_LVL 0x0008
338 #define WM8350_GP2_LVL 338 #define WM8350_GP2_LVL 0x0004
339 #define WM8350_GP1_LVL 339 #define WM8350_GP1_LVL 0x0002
340 #define WM8350_GP0_LVL 340 #define WM8350_GP0_LVL 0x0001
341 341
342 struct wm8350; 342 struct wm8350;
343 343
344 int wm8350_gpio_config(struct wm8350 *wm8350, 344 int wm8350_gpio_config(struct wm8350 *wm8350, int gpio, int dir, int func,
345 int pol, int pull, int 345 int pol, int pull, int invert, int debounce);
346 346
347 struct wm8350_gpio { 347 struct wm8350_gpio {
348 struct platform_device *pdev; 348 struct platform_device *pdev;
349 }; 349 };
350 350
351 /* 351 /*
352 * GPIO Interrupts 352 * GPIO Interrupts
353 */ 353 */
354 #define WM8350_IRQ_GPIO(x) 354 #define WM8350_IRQ_GPIO(x) (50 + x)
355 355
356 #endif 356 #endif
357 357
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