1# SPDX-License-Identifier: GPL-2.0-only
  2menuconfig ARCH_AT91
  3	bool "AT91/Microchip SoCs"
  4	depends on (CPU_LITTLE_ENDIAN && (ARCH_MULTI_V4T || ARCH_MULTI_V5)) || \
  5		ARCH_MULTI_V7 || ARM_SINGLE_ARMV7M
  6	select ARM_CPU_SUSPEND if PM && ARCH_MULTI_V7
  7	select COMMON_CLK_AT91
  8	select GPIOLIB
  9	select PINCTRL
 10	select SOC_BUS
 11
 12if ARCH_AT91
 13config SOC_SAMV7
 14	bool "SAM Cortex-M7 family" if ARM_SINGLE_ARMV7M
 15	select COMMON_CLK_AT91
 16	select PINCTRL_AT91
 17	help
 18	  Select this if you are using an SoC from Microchip's SAME7, SAMS7 or SAMV7
 19	  families.
 20
 21config SOC_SAMA5D2
 22	bool "SAMA5D2 family"
 23	depends on ARCH_MULTI_V7
 24	select SOC_SAMA5
 25	select CACHE_L2X0
 26	select HAVE_AT91_UTMI
 27	select HAVE_AT91_USB_CLK
 28	select HAVE_AT91_H32MX
 29	select HAVE_AT91_GENERATED_CLK
 30	select HAVE_AT91_AUDIO_PLL
 31	select HAVE_AT91_I2S_MUX_CLK
 32	select PINCTRL_AT91PIO4
 33	help
 34	  Select this if ou are using one of Microchip's SAMA5D2 family SoC.
 35
 36config SOC_SAMA5D3
 37	bool "SAMA5D3 family"
 38	depends on ARCH_MULTI_V7
 39	select SOC_SAMA5
 40	select HAVE_AT91_UTMI
 41	select HAVE_AT91_SMD
 42	select HAVE_AT91_USB_CLK
 43	select PINCTRL_AT91
 44	help
 45	  Select this if you are using one of Microchip's SAMA5D3 family SoC.
 46	  This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36.
 47
 48config SOC_SAMA5D4
 49	bool "SAMA5D4 family"
 50	depends on ARCH_MULTI_V7
 51	select SOC_SAMA5
 52	select CACHE_L2X0
 53	select HAVE_AT91_UTMI
 54	select HAVE_AT91_SMD
 55	select HAVE_AT91_USB_CLK
 56	select HAVE_AT91_H32MX
 57	select PINCTRL_AT91
 58	help
 59	  Select this if you are using one of Microchip's SAMA5D4 family SoC.
 60
 61config SOC_SAMA7G5
 62	bool "SAMA7G5 family"
 63	depends on ARCH_MULTI_V7
 64	select HAVE_AT91_GENERATED_CLK
 65	select HAVE_AT91_SAM9X60_PLL
 66	select HAVE_AT91_UTMI
 67	select PM_OPP
 68	select SOC_SAMA7
 69	help
 70	  Select this if you are using one of Microchip's SAMA7G5 family SoC.
 71
 72config SOC_LAN966
 73	bool "ARMv7 based Microchip LAN966 SoC family"
 74	depends on ARCH_MULTI_V7
 75	select DW_APB_TIMER_OF
 76	select ARM_GIC
 77	select MEMORY
 78	help
 79	  This enables support for ARMv7 based Microchip LAN966 SoC family.
 80
 81config SOC_AT91RM9200
 82	bool "AT91RM9200"
 83	depends on ARCH_MULTI_V4T
 84	select ATMEL_AIC_IRQ
 85	select ATMEL_PM if PM
 86	select ATMEL_ST
 87	select CPU_ARM920T
 88	select HAVE_AT91_USB_CLK
 89	select PINCTRL_AT91
 90	select SOC_SAM_V4_V5
 91	select SRAM if PM
 92	help
 93	  Select this if you are using Microchip's AT91RM9200 SoC.
 94
 95config SOC_AT91SAM9
 96	bool "AT91SAM9"
 97	depends on ARCH_MULTI_V5
 98	select ATMEL_AIC_IRQ
 99	select ATMEL_PM if PM
 
100	select CPU_ARM926T
101	select HAVE_AT91_SMD
102	select HAVE_AT91_USB_CLK
103	select HAVE_AT91_UTMI
104	select HAVE_FB_ATMEL
105	select MEMORY
106	select PINCTRL_AT91
107	select SOC_SAM_V4_V5
108	select SRAM if PM
109	help
110	  Select this if you are using one of those Microchip SoC:
111	    AT91SAM9260
112	    AT91SAM9261
113	    AT91SAM9263
114	    AT91SAM9G15
115	    AT91SAM9G20
116	    AT91SAM9G25
117	    AT91SAM9G35
118	    AT91SAM9G45
119	    AT91SAM9G46
120	    AT91SAM9M10
121	    AT91SAM9M11
122	    AT91SAM9N12
123	    AT91SAM9RL
124	    AT91SAM9X25
125	    AT91SAM9X35
126	    AT91SAM9XE
127
128config SOC_SAM9X60
129	bool "SAM9X60"
130	depends on ARCH_MULTI_V5
131	select ATMEL_AIC5_IRQ
132	select ATMEL_PM if PM
 
133	select CPU_ARM926T
134	select HAVE_AT91_USB_CLK
135	select HAVE_AT91_GENERATED_CLK
136	select HAVE_AT91_SAM9X60_PLL
137	select MEMORY
138	select PINCTRL_AT91
139	select SOC_SAM_V4_V5
140	select SRAM if PM
141	help
142	  Select this if you are using Microchip's SAM9X60 SoC
143
144config SOC_SAM9X7
145	bool "SAM9X7"
146	depends on ARCH_MULTI_V5
147	select ATMEL_AIC5_IRQ
148	select ATMEL_PM if PM
149	select CPU_ARM926T
150	select HAVE_AT91_USB_CLK
151	select HAVE_AT91_GENERATED_CLK
152	select HAVE_AT91_SAM9X60_PLL
153	select MEMORY
154	select PINCTRL_AT91
155	select SOC_SAM_V4_V5
156	select SRAM if PM
157	help
158	  Select this if you are using Microchip's SAM9X7 SoC
159
160comment "Clocksource driver selection"
161
162config ATMEL_CLOCKSOURCE_PIT
163	bool "Periodic Interval Timer (PIT) support"
164	depends on SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAM9X7 || SOC_SAMA5
165	default SOC_AT91SAM9 || SOC_SAMA5
166	select ATMEL_PIT
167	help
168	  Select this to get a clocksource based on the Atmel Periodic Interval
169	  Timer. It has a relatively low resolution and the TC Block clocksource
170	  should be preferred.
171
172config ATMEL_CLOCKSOURCE_TCB
173	bool "Timer Counter Blocks (TCB) support"
174	default SOC_AT91RM9200 || SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAM9X7 || SOC_SAMA5
175	select ATMEL_TCB_CLKSRC
176	help
177	  Select this to get a high precision clocksource based on a
178	  TC block with a 5+ MHz base clock rate.
179	  On platforms with 16-bit counters, two timer channels are combined
180	  to make a single 32-bit timer.
181	  It can also be used as a clock event device supporting oneshot mode.
182
183config MICROCHIP_CLOCKSOURCE_PIT64B
184	bool "64-bit Periodic Interval Timer (PIT64B) support"
185	default SOC_SAM9X60 || SOC_SAM9X7 || SOC_SAMA7
186	select MICROCHIP_PIT64B
187	help
188	  Select this to get a high resolution clockevent (SAM9X60) or
189	  clocksource and clockevent (SAMA7G5) based on Microchip 64-bit
190	  Periodic Interval Timer.
191
192config HAVE_AT91_UTMI
193	bool
194
195config HAVE_AT91_USB_CLK
196	bool
197
198config COMMON_CLK_AT91
199	bool
200	select MFD_SYSCON
201
202config HAVE_AT91_SMD
203	bool
204
205config HAVE_AT91_H32MX
206	bool
207
208config HAVE_AT91_GENERATED_CLK
209	bool
210
211config HAVE_AT91_AUDIO_PLL
212	bool
213
214config HAVE_AT91_I2S_MUX_CLK
215	bool
216
217config HAVE_AT91_SAM9X60_PLL
218	bool
219
220config SOC_SAM_V4_V5
221	bool
222
223config SOC_SAM_V7
224	bool
225
226config SOC_SAMA5
227	bool
228	select ATMEL_AIC5_IRQ
229	select ATMEL_PM if PM
 
230	select MEMORY
231	select SOC_SAM_V7
232	select SRAM if PM
233
234config ATMEL_PM
235	bool
236
237config ATMEL_SECURE_PM
238	bool "Atmel Secure PM support"
239	depends on SOC_SAMA5D2 && ATMEL_PM
240	select ARM_PSCI
241	help
242	  When running under a TEE, the suspend mode must be requested to be set
243	  at TEE level. When enable, this option will use secure monitor calls
244	  to set the suspend level. PSCI is then used to enter suspend.
245
246config SOC_SAMA7
247	bool
248	select ARM_GIC
249	select ATMEL_PM if PM
250	select MEMORY
251	select SOC_SAM_V7
252	select SRAM if PM
253endif

  1# SPDX-License-Identifier: GPL-2.0-only
  2menuconfig ARCH_AT91
  3	bool "AT91/Microchip SoCs"
  4	depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V7 || ARM_SINGLE_ARMV7M
 
  5	select ARM_CPU_SUSPEND if PM && ARCH_MULTI_V7
  6	select COMMON_CLK_AT91
  7	select GPIOLIB
  8	select PINCTRL
  9	select SOC_BUS
 10
 11if ARCH_AT91
 12config SOC_SAMV7
 13	bool "SAM Cortex-M7 family" if ARM_SINGLE_ARMV7M
 14	select COMMON_CLK_AT91
 15	select PINCTRL_AT91
 16	help
 17	  Select this if you are using an SoC from Microchip's SAME7, SAMS7 or SAMV7
 18	  families.
 19
 20config SOC_SAMA5D2
 21	bool "SAMA5D2 family"
 22	depends on ARCH_MULTI_V7
 23	select SOC_SAMA5
 24	select CACHE_L2X0
 25	select HAVE_AT91_UTMI
 26	select HAVE_AT91_USB_CLK
 27	select HAVE_AT91_H32MX
 28	select HAVE_AT91_GENERATED_CLK
 29	select HAVE_AT91_AUDIO_PLL
 30	select HAVE_AT91_I2S_MUX_CLK
 31	select PINCTRL_AT91PIO4
 32	help
 33	  Select this if ou are using one of Microchip's SAMA5D2 family SoC.
 34
 35config SOC_SAMA5D3
 36	bool "SAMA5D3 family"
 37	depends on ARCH_MULTI_V7
 38	select SOC_SAMA5
 39	select HAVE_AT91_UTMI
 40	select HAVE_AT91_SMD
 41	select HAVE_AT91_USB_CLK
 42	select PINCTRL_AT91
 43	help
 44	  Select this if you are using one of Microchip's SAMA5D3 family SoC.
 45	  This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36.
 46
 47config SOC_SAMA5D4
 48	bool "SAMA5D4 family"
 49	depends on ARCH_MULTI_V7
 50	select SOC_SAMA5
 51	select CACHE_L2X0
 52	select HAVE_AT91_UTMI
 53	select HAVE_AT91_SMD
 54	select HAVE_AT91_USB_CLK
 55	select HAVE_AT91_H32MX
 56	select PINCTRL_AT91
 57	help
 58	  Select this if you are using one of Microchip's SAMA5D4 family SoC.
 59
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 60config SOC_AT91RM9200
 61	bool "AT91RM9200"
 62	depends on ARCH_MULTI_V4T
 63	select ATMEL_AIC_IRQ
 64	select ATMEL_PM if PM
 65	select ATMEL_ST
 66	select CPU_ARM920T
 67	select HAVE_AT91_USB_CLK
 68	select PINCTRL_AT91
 69	select SOC_SAM_V4_V5
 70	select SRAM if PM
 71	help
 72	  Select this if you are using Microchip's AT91RM9200 SoC.
 73
 74config SOC_AT91SAM9
 75	bool "AT91SAM9"
 76	depends on ARCH_MULTI_V5
 77	select ATMEL_AIC_IRQ
 78	select ATMEL_PM if PM
 79	select ATMEL_SDRAMC
 80	select CPU_ARM926T
 81	select HAVE_AT91_SMD
 82	select HAVE_AT91_USB_CLK
 83	select HAVE_AT91_UTMI
 84	select HAVE_FB_ATMEL
 85	select MEMORY
 86	select PINCTRL_AT91
 87	select SOC_SAM_V4_V5
 88	select SRAM if PM
 89	help
 90	  Select this if you are using one of those Microchip SoC:
 91	    AT91SAM9260
 92	    AT91SAM9261
 93	    AT91SAM9263
 94	    AT91SAM9G15
 95	    AT91SAM9G20
 96	    AT91SAM9G25
 97	    AT91SAM9G35
 98	    AT91SAM9G45
 99	    AT91SAM9G46
100	    AT91SAM9M10
101	    AT91SAM9M11
102	    AT91SAM9N12
103	    AT91SAM9RL
104	    AT91SAM9X25
105	    AT91SAM9X35
106	    AT91SAM9XE
107
108config SOC_SAM9X60
109	bool "SAM9X60"
110	depends on ARCH_MULTI_V5
111	select ATMEL_AIC5_IRQ
112	select ATMEL_PM if PM
113	select ATMEL_SDRAMC
114	select CPU_ARM926T
115	select HAVE_AT91_USB_CLK
116	select HAVE_AT91_GENERATED_CLK
117	select HAVE_AT91_SAM9X60_PLL
118	select MEMORY
119	select PINCTRL_AT91
120	select SOC_SAM_V4_V5
121	select SRAM if PM
122	help
123	  Select this if you are using Microchip's SAM9X60 SoC
124
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
125comment "Clocksource driver selection"
126
127config ATMEL_CLOCKSOURCE_PIT
128	bool "Periodic Interval Timer (PIT) support"
129	depends on SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5
130	default SOC_AT91SAM9 || SOC_SAMA5
131	select ATMEL_PIT
132	help
133	  Select this to get a clocksource based on the Atmel Periodic Interval
134	  Timer. It has a relatively low resolution and the TC Block clocksource
135	  should be preferred.
136
137config ATMEL_CLOCKSOURCE_TCB
138	bool "Timer Counter Blocks (TCB) support"
139	default SOC_AT91RM9200 || SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5
140	select ATMEL_TCB_CLKSRC
141	help
142	  Select this to get a high precision clocksource based on a
143	  TC block with a 5+ MHz base clock rate.
144	  On platforms with 16-bit counters, two timer channels are combined
145	  to make a single 32-bit timer.
146	  It can also be used as a clock event device supporting oneshot mode.
147
 
 
 
 
 
 
 
 
 
148config HAVE_AT91_UTMI
149	bool
150
151config HAVE_AT91_USB_CLK
152	bool
153
154config COMMON_CLK_AT91
155	bool
156	select MFD_SYSCON
157
158config HAVE_AT91_SMD
159	bool
160
161config HAVE_AT91_H32MX
162	bool
163
164config HAVE_AT91_GENERATED_CLK
165	bool
166
167config HAVE_AT91_AUDIO_PLL
168	bool
169
170config HAVE_AT91_I2S_MUX_CLK
171	bool
172
173config HAVE_AT91_SAM9X60_PLL
174	bool
175
176config SOC_SAM_V4_V5
177	bool
178
179config SOC_SAM_V7
180	bool
181
182config SOC_SAMA5
183	bool
184	select ATMEL_AIC5_IRQ
185	select ATMEL_PM if PM
186	select ATMEL_SDRAMC
187	select MEMORY
188	select SOC_SAM_V7
189	select SRAM if PM
190
191config ATMEL_PM
192	bool
193
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
194endif