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linux/arch/arm/mach-at91/Kconfig
Quentin Schulz 0865805d82 clk: at91: add audio pll clock drivers
This new clock driver set allows to have a fractional divided clock that
would generate a precise clock particularly suitable for audio
applications.

The main audio pll clock has two children clocks: one that is connected
to the PMC, the other that can directly drive a pad. As these two routes
have different enable bits and different dividers and divider formulas,
they are handled by two different drivers. Each of them could modify the
rate of the main audio pll parent.

The main audio pll clock can output 620MHz to 700MHz.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-09-01 15:46:52 -07:00

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menuconfig ARCH_AT91
bool "Atmel SoCs"
depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V7 || ARM_SINGLE_ARMV7M
select ARM_CPU_SUSPEND if PM
select COMMON_CLK_AT91
select GPIOLIB
select PINCTRL
select SOC_BUS
if ARCH_AT91
config SOC_SAMV7
bool "SAM Cortex-M7 family" if ARM_SINGLE_ARMV7M
select COMMON_CLK_AT91
select PINCTRL_AT91
help
Select this if you are using an SoC from Atmel's SAME7, SAMS7 or SAMV7
families.
config SOC_SAMA5D2
bool "SAMA5D2 family"
depends on ARCH_MULTI_V7
select SOC_SAMA5
select CACHE_L2X0
select HAVE_FB_ATMEL
select HAVE_AT91_UTMI
select HAVE_AT91_USB_CLK
select HAVE_AT91_H32MX
select HAVE_AT91_GENERATED_CLK
select HAVE_AT91_AUDIO_PLL
select PINCTRL_AT91PIO4
help
Select this if ou are using one of Atmel's SAMA5D2 family SoC.
config SOC_SAMA5D3
bool "SAMA5D3 family"
depends on ARCH_MULTI_V7
select SOC_SAMA5
select HAVE_FB_ATMEL
select HAVE_AT91_UTMI
select HAVE_AT91_SMD
select HAVE_AT91_USB_CLK
select PINCTRL_AT91
help
Select this if you are using one of Atmel's SAMA5D3 family SoC.
This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36.
config SOC_SAMA5D4
bool "SAMA5D4 family"
depends on ARCH_MULTI_V7
select SOC_SAMA5
select CACHE_L2X0
select HAVE_FB_ATMEL
select HAVE_AT91_UTMI
select HAVE_AT91_SMD
select HAVE_AT91_USB_CLK
select HAVE_AT91_H32MX
select PINCTRL_AT91
help
Select this if you are using one of Atmel's SAMA5D4 family SoC.
config SOC_AT91RM9200
bool "AT91RM9200"
depends on ARCH_MULTI_V4T
select ATMEL_AIC_IRQ
select ATMEL_PM if PM
select ATMEL_ST
select CPU_ARM920T
select HAVE_AT91_USB_CLK
select PINCTRL_AT91
select SOC_SAM_V4_V5
select SRAM if PM
help
Select this if you are using Atmel's AT91RM9200 SoC.
config SOC_AT91SAM9
bool "AT91SAM9"
depends on ARCH_MULTI_V5
select ATMEL_AIC_IRQ
select ATMEL_PM if PM
select ATMEL_SDRAMC
select CPU_ARM926T
select HAVE_AT91_SMD
select HAVE_AT91_USB_CLK
select HAVE_AT91_UTMI
select HAVE_FB_ATMEL
select MEMORY
select PINCTRL_AT91
select SOC_SAM_V4_V5
select SRAM if PM
help
Select this if you are using one of those Atmel SoC:
AT91SAM9260
AT91SAM9261
AT91SAM9263
AT91SAM9G15
AT91SAM9G20
AT91SAM9G25
AT91SAM9G35
AT91SAM9G45
AT91SAM9G46
AT91SAM9M10
AT91SAM9M11
AT91SAM9N12
AT91SAM9RL
AT91SAM9X25
AT91SAM9X35
AT91SAM9XE
config HAVE_AT91_UTMI
bool
config HAVE_AT91_USB_CLK
bool
config COMMON_CLK_AT91
bool
select COMMON_CLK
select MFD_SYSCON
config HAVE_AT91_SMD
bool
config HAVE_AT91_H32MX
bool
config HAVE_AT91_GENERATED_CLK
bool
config HAVE_AT91_AUDIO_PLL
bool
config SOC_SAM_V4_V5
bool
config SOC_SAM_V7
bool
config SOC_SAMA5
bool
select ATMEL_AIC5_IRQ
select ATMEL_PM if PM
select ATMEL_SDRAMC
select MEMORY
select SOC_SAM_V7
select SRAM if PM
config ATMEL_PM
bool
endif