1# SPDX-License-Identifier: GPL-2.0
  2#
  3# Copyright 2009 Simtec Electronics
  4
  5source "arch/arm/mach-s3c/Kconfig.s3c24xx"
  6source "arch/arm/mach-s3c/Kconfig.s3c64xx"
  7
  8config PLAT_SAMSUNG
  9	bool
 10	depends on PLAT_S3C24XX || ARCH_S3C64XX
 11	default y
 12	select GENERIC_IRQ_CHIP
 13	select NO_IOPORT_MAP
 14	select SOC_SAMSUNG
 15	help
 16	  Base platform code for all Samsung SoC based systems
 17
 18config SAMSUNG_PM
 19	bool
 20	depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX)
 21	default y
 22	help
 23	  Base platform power management code for samsung code
 24
 25if PLAT_SAMSUNG
 26menu "Samsung Common options"
 27
 28# boot configurations
 29
 30comment "Boot options"
 31
 32config S3C_LOWLEVEL_UART_PORT
 33	int "S3C UART to use for low-level messages"
 34	depends on ARCH_S3C64XX
 35	default 0
 36	help
 37	  Choice of which UART port to use for the low-level messages,
 38	  such as the `Uncompressing...` at start time. The value of
 39	  this configuration should be between zero and two. The port
 40	  must have been initialised by the boot-loader before use.
 41
 42config SAMSUNG_ATAGS
 43	def_bool n
 44	depends on ATAGS
 45	help
 46	  This option enables ATAGS based boot support code for
 47	  Samsung platforms, including static platform devices, legacy
 48	  clock, timer and interrupt initialization, etc.
 49
 50	  Platforms that support only DT based boot need not to select
 51	  this option.
 52
 53if SAMSUNG_ATAGS
 54
 55config S3C_GPIO_SPACE
 56	int "Space between gpio banks"
 57	default 0
 58	help
 59	  Add a number of spare GPIO entries between each bank for debugging
 60	  purposes. This allows any problems where an counter overflows from
 61	  one bank to another to be caught, at the expense of using a little
 62	  more memory.
 63
 64config S3C_GPIO_TRACK
 65	bool
 66	help
 67	  Internal configuration option to enable the s3c specific gpio
 68	  chip tracking if the platform requires it.
 69
 70# ADC driver
 71
 72config S3C_ADC
 73	bool "ADC common driver support"
 74	depends on !ARCH_MULTIPLATFORM
 75	help
 76	  Core support for the ADC block found in the Samsung SoC systems
 77	  for drivers such as the touchscreen and hwmon to use to share
 78	  this resource.
 79
 80# device definitions to compile in
 81
 82config S3C_DEV_HSMMC
 83	bool
 84	help
 85	  Compile in platform device definitions for HSMMC code
 86
 87config S3C_DEV_HSMMC1
 88	bool
 89	help
 90	  Compile in platform device definitions for HSMMC channel 1
 91
 92config S3C_DEV_HSMMC2
 93	bool
 94	help
 95	  Compile in platform device definitions for HSMMC channel 2
 96
 97config S3C_DEV_HSMMC3
 98	bool
 99	help
100	  Compile in platform device definitions for HSMMC channel 3
101
102config S3C_DEV_HWMON
103	bool
104	help
105	  Compile in platform device definitions for HWMON
106
107config S3C_DEV_I2C1
108	bool
109	help
110	  Compile in platform device definitions for I2C channel 1
111
112config S3C_DEV_I2C2
113	bool
114	help
115	  Compile in platform device definitions for I2C channel 2
116
117config S3C_DEV_I2C3
118	bool
119	help
120	  Compile in platform device definition for I2C controller 3
121
122config S3C_DEV_I2C4
123	bool
124	help
125	  Compile in platform device definition for I2C controller 4
126
127config S3C_DEV_I2C5
128	bool
129	help
130	  Compile in platform device definition for I2C controller 5
131
132config S3C_DEV_I2C6
133	bool
134	help
135	  Compile in platform device definition for I2C controller 6
136
137config S3C_DEV_I2C7
138	bool
139	help
140	  Compile in platform device definition for I2C controller 7
141
142config S3C_DEV_FB
143	bool
144	help
145	  Compile in platform device definition for framebuffer
146
147config S3C_DEV_USB_HOST
148	bool
149	help
150	  Compile in platform device definition for USB host.
151
152config S3C_DEV_USB_HSOTG
153	bool
154	help
155	  Compile in platform device definition for USB high-speed OtG
156
157config S3C_DEV_WDT
158	bool
159	default y if ARCH_S3C24XX
160	help
161	  Compile in platform device definition for Watchdog Timer
162
163config S3C_DEV_NAND
164	bool
165	help
166	  Compile in platform device definition for NAND controller
167
168config S3C_DEV_ONENAND
169	bool
170	help
171	  Compile in platform device definition for OneNAND controller
172
173config S3C_DEV_RTC
174	bool
175	help
176	  Compile in platform device definition for RTC
177
178config SAMSUNG_DEV_ADC
179	bool
180	help
181	  Compile in platform device definition for ADC controller
182
183config SAMSUNG_DEV_IDE
184	bool
185	help
186	  Compile in platform device definitions for IDE
187
188config S3C64XX_DEV_SPI0
189	bool
190	help
191	  Compile in platform device definitions for S3C64XX's type
192	  SPI controller 0
193
194config SAMSUNG_DEV_TS
195	bool
196	help
197	  Common in platform device definitions for touchscreen device
198
199config SAMSUNG_DEV_KEYPAD
200	bool
201	help
202	  Compile in platform device definitions for keypad
203
204config SAMSUNG_DEV_PWM
205	bool
206	default y if ARCH_S3C24XX
207	help
208	  Compile in platform device definition for PWM Timer
209
210config GPIO_SAMSUNG
211	def_bool y
212
213config SAMSUNG_PM_GPIO
214	bool
215	default y if GPIO_SAMSUNG && PM
216	help
217	  Include legacy GPIO power management code for platforms not using
218	  pinctrl-samsung driver.
219endif
220
221config SAMSUNG_WAKEMASK
222	bool
223	depends on PM
224	help
225	  Compile support for wakeup-mask controls found on the S3C6400
226	  and above. This code allows a set of interrupt to wakeup-mask
227	  mappings. See <plat/wakeup-mask.h>
228
229endmenu
230endif

  1# SPDX-License-Identifier: GPL-2.0
  2#
  3# Copyright 2009 Simtec Electronics
  4
 
  5source "arch/arm/mach-s3c/Kconfig.s3c64xx"
  6
  7config PLAT_SAMSUNG
  8	def_bool ARCH_S3C64XX
 
 
  9	select GENERIC_IRQ_CHIP
 10	select NO_IOPORT_MAP
 11	select SOC_SAMSUNG
 12	help
 13	  Base platform code for all Samsung SoC based systems
 14
 15config SAMSUNG_PM
 16	def_bool ARCH_S3C64XX
 17	depends on PM
 
 18	help
 19	  Base platform power management code for samsung code
 20
 21if PLAT_SAMSUNG
 22menu "Samsung Common options"
 23
 24# boot configurations
 25
 26comment "Boot options"
 27
 28config S3C_LOWLEVEL_UART_PORT
 29	int "S3C UART to use for low-level messages"
 30	depends on ARCH_S3C64XX
 31	default 0
 32	help
 33	  Choice of which UART port to use for the low-level messages,
 34	  such as the `Uncompressing...` at start time. The value of
 35	  this configuration should be between zero and two. The port
 36	  must have been initialised by the boot-loader before use.
 37
 38config SAMSUNG_ATAGS
 39	def_bool n
 40	depends on ATAGS
 41	help
 42	  This option enables ATAGS based boot support code for
 43	  Samsung platforms, including static platform devices, legacy
 44	  clock, timer and interrupt initialization, etc.
 45
 46	  Platforms that support only DT based boot need not to select
 47	  this option.
 48
 49if SAMSUNG_ATAGS
 50
 51config S3C_GPIO_SPACE
 52	int "Space between gpio banks"
 53	default 0
 54	help
 55	  Add a number of spare GPIO entries between each bank for debugging
 56	  purposes. This allows any problems where an counter overflows from
 57	  one bank to another to be caught, at the expense of using a little
 58	  more memory.
 59
 60config S3C_GPIO_TRACK
 61	bool
 62	help
 63	  Internal configuration option to enable the s3c specific gpio
 64	  chip tracking if the platform requires it.
 65
 
 
 
 
 
 
 
 
 
 
 66# device definitions to compile in
 67
 68config S3C_DEV_HSMMC
 69	bool
 70	help
 71	  Compile in platform device definitions for HSMMC code
 72
 73config S3C_DEV_HSMMC1
 74	bool
 75	help
 76	  Compile in platform device definitions for HSMMC channel 1
 77
 78config S3C_DEV_HSMMC2
 79	bool
 80	help
 81	  Compile in platform device definitions for HSMMC channel 2
 82
 83config S3C_DEV_HSMMC3
 84	bool
 85	help
 86	  Compile in platform device definitions for HSMMC channel 3
 87
 
 
 
 
 
 88config S3C_DEV_I2C1
 89	bool
 90	help
 91	  Compile in platform device definitions for I2C channel 1
 92
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 93config S3C_DEV_FB
 94	bool
 95	help
 96	  Compile in platform device definition for framebuffer
 97
 98config S3C_DEV_USB_HOST
 99	bool
100	help
101	  Compile in platform device definition for USB host.
102
103config S3C_DEV_USB_HSOTG
104	bool
105	help
106	  Compile in platform device definition for USB high-speed OtG
107
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
108config S3C64XX_DEV_SPI0
109	bool
110	help
111	  Compile in platform device definitions for S3C64XX's type
112	  SPI controller 0
113
 
 
 
 
 
114config SAMSUNG_DEV_KEYPAD
115	bool
116	help
117	  Compile in platform device definitions for keypad
118
119config SAMSUNG_DEV_PWM
120	bool
 
121	help
122	  Compile in platform device definition for PWM Timer
123
124config GPIO_SAMSUNG
125	def_bool y
126
127config SAMSUNG_PM_GPIO
128	bool
129	default y if GPIO_SAMSUNG && PM
130	help
131	  Include legacy GPIO power management code for platforms not using
132	  pinctrl-samsung driver.
133endif
134
135config SAMSUNG_WAKEMASK
136	bool
137	depends on PM
138	help
139	  Compile support for wakeup-mask controls found on the S3C6400
140	  and above. This code allows a set of interrupt to wakeup-mask
141	  mappings. See <plat/wakeup-mask.h>
142
143endmenu
144endif