# SPDX-License-Identifier: GPL-2.0-only
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menuconfig ARCH_AT91
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bool "AT91/Microchip SoCs"
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depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V7 || ARM_SINGLE_ARMV7M
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select ARM_CPU_SUSPEND if PM && ARCH_MULTI_V7
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select COMMON_CLK_AT91
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select GPIOLIB
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select PINCTRL
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select SOC_BUS
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if ARCH_AT91
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config SOC_SAMV7
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bool "SAM Cortex-M7 family" if ARM_SINGLE_ARMV7M
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select COMMON_CLK_AT91
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select PINCTRL_AT91
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help
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Select this if you are using an SoC from Microchip's SAME7, SAMS7 or SAMV7
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families.
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config SOC_SAMA5D2
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bool "SAMA5D2 family"
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depends on ARCH_MULTI_V7
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select SOC_SAMA5
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select CACHE_L2X0
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select HAVE_AT91_UTMI
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select HAVE_AT91_USB_CLK
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select HAVE_AT91_H32MX
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select HAVE_AT91_GENERATED_CLK
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select HAVE_AT91_AUDIO_PLL
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select HAVE_AT91_I2S_MUX_CLK
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select PINCTRL_AT91PIO4
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help
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Select this if ou are using one of Microchip's SAMA5D2 family SoC.
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config SOC_SAMA5D3
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bool "SAMA5D3 family"
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depends on ARCH_MULTI_V7
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select SOC_SAMA5
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select HAVE_AT91_UTMI
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select HAVE_AT91_SMD
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select HAVE_AT91_USB_CLK
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select PINCTRL_AT91
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help
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Select this if you are using one of Microchip's SAMA5D3 family SoC.
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This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36.
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config SOC_SAMA5D4
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bool "SAMA5D4 family"
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depends on ARCH_MULTI_V7
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select SOC_SAMA5
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select CACHE_L2X0
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select HAVE_AT91_UTMI
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select HAVE_AT91_SMD
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select HAVE_AT91_USB_CLK
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select HAVE_AT91_H32MX
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select PINCTRL_AT91
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help
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Select this if you are using one of Microchip's SAMA5D4 family SoC.
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config SOC_AT91RM9200
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bool "AT91RM9200"
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depends on ARCH_MULTI_V4T
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select ATMEL_AIC_IRQ
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select ATMEL_PM if PM
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select ATMEL_ST
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select CPU_ARM920T
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select HAVE_AT91_USB_CLK
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select PINCTRL_AT91
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select SOC_SAM_V4_V5
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select SRAM if PM
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help
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Select this if you are using Microchip's AT91RM9200 SoC.
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config SOC_AT91SAM9
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bool "AT91SAM9"
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depends on ARCH_MULTI_V5
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select ATMEL_AIC_IRQ
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select ATMEL_PM if PM
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select ATMEL_SDRAMC
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select CPU_ARM926T
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select HAVE_AT91_SMD
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select HAVE_AT91_USB_CLK
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select HAVE_AT91_UTMI
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select HAVE_FB_ATMEL
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select MEMORY
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select PINCTRL_AT91
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select SOC_SAM_V4_V5
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select SRAM if PM
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help
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Select this if you are using one of those Microchip SoC:
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AT91SAM9260
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AT91SAM9261
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AT91SAM9263
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AT91SAM9G15
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AT91SAM9G20
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AT91SAM9G25
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AT91SAM9G35
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AT91SAM9G45
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AT91SAM9G46
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AT91SAM9M10
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AT91SAM9M11
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AT91SAM9N12
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AT91SAM9RL
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AT91SAM9X25
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AT91SAM9X35
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AT91SAM9XE
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config SOC_SAM9X60
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bool "SAM9X60"
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depends on ARCH_MULTI_V5
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select ATMEL_AIC5_IRQ
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select ATMEL_PM if PM
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select ATMEL_SDRAMC
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select CPU_ARM926T
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select HAVE_AT91_USB_CLK
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select HAVE_AT91_GENERATED_CLK
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select HAVE_AT91_SAM9X60_PLL
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select MEMORY
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select PINCTRL_AT91
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select SOC_SAM_V4_V5
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select SRAM if PM
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help
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Select this if you are using Microchip's SAM9X60 SoC
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comment "Clocksource driver selection"
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config ATMEL_CLOCKSOURCE_PIT
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bool "Periodic Interval Timer (PIT) support"
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depends on SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5
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default SOC_AT91SAM9 || SOC_SAMA5
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select ATMEL_PIT
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help
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Select this to get a clocksource based on the Atmel Periodic Interval
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Timer. It has a relatively low resolution and the TC Block clocksource
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should be preferred.
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config ATMEL_CLOCKSOURCE_TCB
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bool "Timer Counter Blocks (TCB) support"
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default SOC_AT91RM9200 || SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5
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select ATMEL_TCB_CLKSRC
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help
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Select this to get a high precision clocksource based on a
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TC block with a 5+ MHz base clock rate.
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On platforms with 16-bit counters, two timer channels are combined
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to make a single 32-bit timer.
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It can also be used as a clock event device supporting oneshot mode.
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config HAVE_AT91_UTMI
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bool
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config HAVE_AT91_USB_CLK
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bool
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config COMMON_CLK_AT91
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bool
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select MFD_SYSCON
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config HAVE_AT91_SMD
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bool
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config HAVE_AT91_H32MX
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bool
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config HAVE_AT91_GENERATED_CLK
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bool
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config HAVE_AT91_AUDIO_PLL
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bool
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config HAVE_AT91_I2S_MUX_CLK
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bool
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config HAVE_AT91_SAM9X60_PLL
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bool
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config SOC_SAM_V4_V5
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bool
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config SOC_SAM_V7
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bool
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config SOC_SAMA5
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bool
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select ATMEL_AIC5_IRQ
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select ATMEL_PM if PM
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select ATMEL_SDRAMC
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select MEMORY
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select SOC_SAM_V7
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select SRAM if PM
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config ATMEL_PM
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bool
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endif
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