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With this, five platforms are moving to the relatively new pinctrl
subsystem for their pin management, replacing the older soc specific
in-kernel interfaces with common code.
There is quite a bit of net addition of code for each platform being
added to the pinctrl subsystem. but the payback comes later when adding
new boards can be done by only providing new device trees instead.
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Merge tag 'pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm soc-specific pinctrl changes from Olof Johansson:
"With this, five platforms are moving to the relatively new pinctrl
subsystem for their pin management, replacing the older soc specific
in-kernel interfaces with common code.
There is quite a bit of net addition of code for each platform being
added to the pinctrl subsystem. But the payback comes later when
adding new boards can be done by only providing new device trees
instead."
Fix up trivial conflicts in arch/arm/mach-ux500/{Makefile,board-mop500.c}
* tag 'pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (61 commits)
mtd: nand: gpmi: fix compile error caused by pinctrl call
ARM: PRIMA2: select PINCTRL and PINCTRL_SIRF in Kconfig
ARM: nomadik: enable PINCTRL_NOMADIK where needed
ARM: mxs: enable pinctrl support
video: mxsfb: adopt pinctrl support
ASoC: mxs-saif: adopt pinctrl support
i2c: mxs: adopt pinctrl support
mtd: nand: gpmi: adopt pinctrl support
mmc: mxs-mmc: adopt pinctrl support
serial: mxs-auart: adopt pinctrl support
serial: amba-pl011: adopt pinctrl support
spi/imx: adopt pinctrl support
i2c: imx: adopt pinctrl support
can: flexcan: adopt pinctrl support
net: fec: adopt pinctrl support
ARM: ux500: switch MSP to using pinctrl for pins
ARM: ux500: alter MSP registration to return a device pointer
ARM: ux500: switch to using pinctrl for uart0
ARM: ux500: delete custom pin control system
ARM: ux500: switch over to Nomadik pinctrl driver
...
70 lines
1.4 KiB
Plaintext
70 lines
1.4 KiB
Plaintext
if ARCH_U8500
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config UX500_SOC_COMMON
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bool
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default y
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select ARM_GIC
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select HAS_MTU
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select PL310_ERRATA_753970
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select ARM_ERRATA_754322
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select ARM_ERRATA_764369
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select CACHE_L2X0
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select PINCTRL
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select PINCTRL_NOMADIK
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config UX500_SOC_DB8500
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bool
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select MFD_DB8500_PRCMU
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select REGULATOR
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select REGULATOR_DB8500_PRCMU
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select CPU_FREQ_TABLE if CPU_FREQ
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select PINCTRL_DB8500
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menu "Ux500 target platform (boards)"
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config MACH_MOP500
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bool "U8500 Development platform, MOP500 versions"
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select UX500_SOC_DB8500
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select I2C
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select I2C_NOMADIK
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select SOC_BUS
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help
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Include support for the MOP500 development platform.
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config MACH_HREFV60
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bool "U8500 Development platform, HREFv60 version"
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select MACH_MOP500
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help
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Include support for the HREFv60 new development platform.
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Includes HREFv70, v71 etc.
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config MACH_SNOWBALL
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bool "U8500 Snowball platform"
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select MACH_MOP500
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help
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Include support for the snowball development platform.
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config UX500_AUTO_PLATFORM
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def_bool y
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select MACH_MOP500
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help
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At least one platform needs to be selected in order to build
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a working kernel. If everything else is disabled, this
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automatically enables MACH_MOP500.
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config MACH_UX500_DT
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bool "Generic U8500 support using device tree"
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depends on MACH_MOP500
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select USE_OF
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endmenu
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config UX500_DEBUG_UART
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int "Ux500 UART to use for low-level debug"
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default 2
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help
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Choose the UART on which kernel low-level debug messages should be
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output.
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endif
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