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mfd: Factor out WM831x I2C I/O from the core driver
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CommitLineData
a08ab637 1# Copyright 2008 Openmoko, Inc.
431107ea 2# Simtec Electronics, Ben Dooks <ben@simtec.co.uk>
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3#
4# Licensed under GPLv2
5
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6# temporary until we can eliminate all drivers using it.
7config PLAT_S3C64XX
8 bool
9 depends on ARCH_S3C64XX
fda22577 10 select SAMSUNG_WAKEMASK
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11 default y
12 help
13 Base platform code for any Samsung S3C64XX device
14
15
a08ab637 16# Configuration options for the S3C6410 CPU
d626aeed 17
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18config CPU_S3C6400
19 bool
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20 help
21 Enable S3C6400 CPU support
22
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23config CPU_S3C6410
24 bool
25 help
26 Enable S3C6410 CPU support
27
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28config S3C64XX_DMA
29 bool "S3C64XX DMA"
30 select S3C_DMA
31
2f6c2ac1 32config S3C64XX_SETUP_SDHCI
4faf6867 33 select S3C64XX_SETUP_SDHCI_GPIO
2f6c2ac1 34 bool
5cc7fd88 35 help
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BD
36 Internal configuration for default SDHCI setup for S3C6400 and
37 S3C6410 SoCs.
5cc7fd88 38
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39config S3C64XX_DEV_ONENAND1
40 bool
41 help
42 Compile in platform device definition for OneNAND1 controller
43
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44# platform specific device setup
45
46config S3C64XX_SETUP_I2C0
47 bool
48 default y
49 help
50 Common setup code for i2c bus 0.
51
52 Note, currently since i2c0 is always compiled, this setup helper
53 is always compiled with it.
54
55config S3C64XX_SETUP_I2C1
56 bool
57 help
58 Common setup code for i2c bus 1.
59
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60config S3C64XX_SETUP_IDE
61 bool
62 help
63 Common setup code for S3C64XX IDE.
64
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65config S3C64XX_SETUP_FB_24BPP
66 bool
67 help
68 Common setup code for S3C64XX with an 24bpp RGB display helper.
69
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70config S3C64XX_SETUP_KEYPAD
71 bool
72 help
73 Common setup code for S3C64XX KEYPAD GPIO configurations
74
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75config S3C64XX_SETUP_SDHCI_GPIO
76 bool
77 help
78 Common setup code for S3C64XX SDHCI GPIO configurations
79
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80# S36400 Macchine support
81
82config MACH_SMDK6400
83 bool "SMDK6400"
84 select CPU_S3C6400
85 select S3C_DEV_HSMMC
86 select S3C_DEV_NAND
2f6c2ac1 87 select S3C64XX_SETUP_SDHCI
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88 help
89 Machine support for the Samsung SMDK6400
90
91# S3C6410 machine support
92
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93config MACH_ANW6410
94 bool "A&W6410"
95 select CPU_S3C6410
96 select S3C_DEV_FB
97 select S3C64XX_SETUP_FB_24BPP
98 help
99 Machine support for the A&W6410
100
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101config MACH_REAL6410
102 bool "REAL6410"
103 select CPU_S3C6410
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104 select S3C_DEV_HSMMC
105 select S3C_DEV_HSMMC1
106 select S3C64XX_SETUP_SDHCI
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107 help
108 Machine support for the CoreWind REAL6410
109
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110config MACH_SMDK6410
111 bool "SMDK6410"
112 select CPU_S3C6410
4f7cdc38 113 select SAMSUNG_DEV_ADC
5b323c7b 114 select S3C_DEV_HSMMC
b24636cf 115 select S3C_DEV_HSMMC1
d7ea3743 116 select S3C_DEV_I2C1
0ab0b6d2 117 select SAMSUNG_DEV_IDE
438a5d42 118 select S3C_DEV_FB
9bbf4a63 119 select S3C_DEV_RTC
85b14a3f 120 select SAMSUNG_DEV_TS
98fd63ba 121 select S3C_DEV_USB_HOST
06fa1d37 122 select S3C_DEV_USB_HSOTG
b351c4a1 123 select S3C_DEV_WDT
290d0983 124 select SAMSUNG_DEV_KEYPAD
b351c4a1 125 select HAVE_S3C2410_WATCHDOG
2f6c2ac1 126 select S3C64XX_SETUP_SDHCI
d7ea3743 127 select S3C64XX_SETUP_I2C1
0ab0b6d2 128 select S3C64XX_SETUP_IDE
438a5d42 129 select S3C64XX_SETUP_FB_24BPP
290d0983 130 select S3C64XX_SETUP_KEYPAD
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131 help
132 Machine support for the Samsung SMDK6410
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133
134# At least some of the SMDK6410s were shipped with the card detect
135# for the MMC/SD slots connected to the same input. This means that
136# either the boards need to be altered to have channel0 to an alternate
137# configuration or that only one slot can be used.
138
139choice
140 prompt "SMDK6410 MMC/SD slot setup"
141 depends on MACH_SMDK6410
142
143config SMDK6410_SD_CH0
144 bool "Use channel 0 only"
145 depends on MACH_SMDK6410
146 help
147 Select CON7 (channel 0) as the MMC/SD slot, as
148 at least some SMDK6410 boards come with the
149 resistors fitted so that the card detects for
150 channels 0 and 1 are the same.
431107ea 151
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152config SMDK6410_SD_CH1
153 bool "Use channel 1 only"
154 depends on MACH_SMDK6410
155 help
156 Select CON6 (channel 1) as the MMC/SD slot, as
157 at least some SMDK6410 boards come with the
158 resistors fitted so that the card detects for
159 channels 0 and 1 are the same.
160
161endchoice
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162
163config SMDK6410_WM1190_EV1
164 bool "Support Wolfson Microelectronics 1190-EV1 PMIC card"
165 depends on MACH_SMDK6410
166 select REGULATOR
167 select REGULATOR_WM8350
c7a19787 168 select S3C24XX_GPIO_EXTRA64
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169 select MFD_WM8350_I2C
170 select MFD_WM8350_CONFIG_MODE_0
171 select MFD_WM8350_CONFIG_MODE_3
172 select MFD_WM8352_CONFIG_MODE_0
173 help
174 The Wolfson Microelectronics 1190-EV1 is a WM835x based PMIC
175 and audio daughtercard for the Samsung SMDK6410 reference
176 platform. Enabling this option will build support for this
177 module into the kernel. The presence of the module will be
178 detected at runtime so the the resulting kernel can be used
179 with or without the 1190-EV1 fitted.
87c4122f 180
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181config SMDK6410_WM1192_EV1
182 bool "Support Wolfson Microelectronics 1192-EV1 PMIC card"
183 depends on MACH_SMDK6410
184 select REGULATOR
185 select REGULATOR_WM831X
186 select S3C24XX_GPIO_EXTRA64
187 select MFD_WM831X
e5b48684 188 select MFD_WM831X_I2C
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189 help
190 The Wolfson Microelectronics 1192-EV1 is a WM831x based PMIC
191 daughtercard for the Samsung SMDK6410 reference platform.
192 Enabling this option will build support for this module into
193 the kernel. The presence of the daughtercard will be
194 detected at runtime so the the resulting kernel can be used
195 with or without the 1192-EV1 fitted.
196
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KP
197config MACH_NCP
198 bool "NCP"
199 select CPU_S3C6410
200 select S3C_DEV_I2C1
201 select S3C_DEV_HSMMC1
202 select S3C64XX_SETUP_I2C1
203 help
204 Machine support for the Samsung NCP
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205
206config MACH_HMT
207 bool "Airgoo HMT"
208 select CPU_S3C6410
209 select S3C_DEV_FB
d23b3517 210 select S3C_DEV_NAND
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211 select S3C_DEV_USB_HOST
212 select S3C64XX_SETUP_FB_24BPP
213 select HAVE_PWM
214 help
215 Machine support for the Airgoo HMT
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MC
216
217config MACH_SMARTQ
218 bool
219 select CPU_S3C6410
220 select S3C_DEV_HSMMC
221 select S3C_DEV_HSMMC1
222 select S3C_DEV_HSMMC2
223 select S3C_DEV_FB
224 select S3C_DEV_HWMON
225 select S3C_DEV_RTC
226 select S3C_DEV_USB_HSOTG
227 select S3C_DEV_USB_HOST
228 select S3C64XX_SETUP_SDHCI
229 select S3C64XX_SETUP_FB_24BPP
230 select SAMSUNG_DEV_ADC
231 select SAMSUNG_DEV_TS
232 select HAVE_PWM
233 help
234 Shared machine support for SmartQ 5/7
235
236config MACH_SMARTQ5
237 bool "SmartQ 5"
238 select MACH_SMARTQ
239 help
240 Machine support for the SmartQ 5
241
242config MACH_SMARTQ7
243 bool "SmartQ 7"
244 select MACH_SMARTQ
245 help
246 Machine support for the SmartQ 7