ff050ad12c
Lots of changes specific to one of the SoC families. Some that
stick out are:
* mach-qcom gains new features, most importantly SMP support for
the newer chips (Stephen Boyd, Rohit Vaswani)
* mvebu gains support for three new SoCs: Armada 375, 380 and 385
(Thomas Petazzoni and Free-electrons team)
* SMP support for Rockchips (Heiko Stübner)
* Lots of i.MX changes (Shawn Guo)
* Added support for BCM5301x SoC (Hauke Mehrtens)
* Multiplatform support for Marvell Kirkwood and Dove
(Andrew Lunn and Sebastian Hesselbarth doing the final part
of a long journey)
* Unify davinci platforms and remove obsolete ones (Sekhar Nori,
Arnd Bergmann)
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Merge tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC specific changes from Arnd Bergmann:
"Lots of changes specific to one of the SoC families. Some that stick
out are:
- mach-qcom gains new features, most importantly SMP support for the
newer chips (Stephen Boyd, Rohit Vaswani)
- mvebu gains support for three new SoCs: Armada 375, 380 and 385
(Thomas Petazzoni and Free-electrons team)
- SMP support for Rockchips (Heiko Stübner)
- Lots of i.MX changes (Shawn Guo)
- Added support for BCM5301x SoC (Hauke Mehrtens)
- Multiplatform support for Marvell Kirkwood and Dove (Andrew Lunn
and Sebastian Hesselbarth doing the final part of a long journey)
- Unify davinci platforms and remove obsolete ones (Sekhar Nori, Arnd
Bergmann)"
* tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (126 commits)
ARM: sunxi: Select HAVE_ARM_ARCH_TIMER
ARM: cache-tauros2: remove ARMv6 code
ARM: mvebu: don't select CONFIG_NEON
ARM: davinci: fix DT booting with default defconfig
ARM: configs: bcm_defconfig: enable bcm590xx regulator support
ARM: davinci: remove tnetv107x support
MAINTAINERS: Update ARM STi maintainers
ARM: restrict BCM_KONA_UART to ARCH_BCM_MOBILE
ARM: bcm21664: Add board support.
ARM: sunxi: Add the new watchog compatibles to the reboot code
ARM: enable ARM_HAS_SG_CHAIN for multiplatform
ARM: davinci: remove da8xx_omapl_defconfig
ARM: davinci: da8xx: fix multiple watchdog device registration
ARM: davinci: add da8xx specific configs to davinci_all_defconfig
ARM: davinci: enable da8xx build concurrently with older devices
ARM: BCM5301X: workaround suppress fault
ARM: BCM5301X: add early debugging support
ARM: BCM5301X: initial support for the BCM5301X/BCM470X SoCs with ARM CPU
ARM: mach-bcm: Remove GENERIC_TIME
ARM: shmobile: APMU: Fix warnings due to improper printk formats
...
339 lines
7.8 KiB
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339 lines
7.8 KiB
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config ARCH_SHMOBILE
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bool
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config ARCH_SHMOBILE_MULTI
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bool "Renesas ARM SoCs" if ARCH_MULTI_V7
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depends on MMU
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select ARCH_SHMOBILE
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select HAVE_ARM_SCU if SMP
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select HAVE_ARM_TWD if SMP
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select ARM_GIC
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select MIGHT_HAVE_PCI
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select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
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select NO_IOPORT
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select PINCTRL
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select ARCH_REQUIRE_GPIOLIB
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if ARCH_SHMOBILE_MULTI
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comment "Renesas ARM SoCs System Type"
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config ARCH_EMEV2
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bool "Emma Mobile EV2"
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select SYS_SUPPORTS_EM_STI
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config ARCH_R7S72100
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bool "RZ/A1H (R7S72100)"
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select SYS_SUPPORTS_SH_MTU2
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config ARCH_R8A7790
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bool "R-Car H2 (R8A77900)"
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select RENESAS_IRQC
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select SYS_SUPPORTS_SH_CMT
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config ARCH_R8A7791
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bool "R-Car M2 (R8A77910)"
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select RENESAS_IRQC
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select SYS_SUPPORTS_SH_CMT
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comment "Renesas ARM SoCs Board Type"
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config MACH_GENMAI
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bool "Genmai board"
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depends on ARCH_R7S72100
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config MACH_KOELSCH
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bool "Koelsch board"
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depends on ARCH_R8A7791
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config MACH_KZM9D
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bool "KZM9D board"
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depends on ARCH_EMEV2
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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config MACH_LAGER
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bool "Lager board"
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depends on ARCH_R8A7790
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comment "Renesas ARM SoCs System Configuration"
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endif
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if ARCH_SHMOBILE_LEGACY
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comment "Renesas ARM SoCs System Type"
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config ARCH_SH7372
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bool "SH-Mobile AP4 (SH7372)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_CPU_SUSPEND if PM || CPU_IDLE
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select CPU_V7
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select SH_CLK_CPG
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select SYS_SUPPORTS_SH_CMT
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select SYS_SUPPORTS_SH_TMU
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config ARCH_SH73A0
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bool "SH-Mobile AG5 (R8A73A00)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select I2C
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select SH_CLK_CPG
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select RENESAS_INTC_IRQPIN
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select SYS_SUPPORTS_SH_CMT
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select SYS_SUPPORTS_SH_TMU
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config ARCH_R8A73A4
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bool "R-Mobile APE6 (R8A73A40)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select SH_CLK_CPG
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select RENESAS_IRQC
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select ARCH_HAS_CPUFREQ
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select ARCH_HAS_OPP
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select SYS_SUPPORTS_SH_CMT
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select SYS_SUPPORTS_SH_TMU
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config ARCH_R8A7740
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bool "R-Mobile A1 (R8A77400)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select SH_CLK_CPG
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select RENESAS_INTC_IRQPIN
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select SYS_SUPPORTS_SH_CMT
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select SYS_SUPPORTS_SH_TMU
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config ARCH_R8A7778
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bool "R-Car M1A (R8A77781)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select CPU_V7
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select SH_CLK_CPG
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select ARM_GIC
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select SYS_SUPPORTS_SH_TMU
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config ARCH_R8A7779
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bool "R-Car H1 (R8A77790)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select SH_CLK_CPG
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select RENESAS_INTC_IRQPIN
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select SYS_SUPPORTS_SH_TMU
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config ARCH_R8A7790
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bool "R-Car H2 (R8A77900)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select MIGHT_HAVE_PCI
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select SH_CLK_CPG
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select RENESAS_IRQC
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select SYS_SUPPORTS_SH_CMT
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select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
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config ARCH_R8A7791
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bool "R-Car M2 (R8A77910)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select MIGHT_HAVE_PCI
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select SH_CLK_CPG
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select RENESAS_IRQC
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select SYS_SUPPORTS_SH_CMT
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select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
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config ARCH_EMEV2
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bool "Emma Mobile EV2"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select MIGHT_HAVE_PCI
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select USE_OF
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select AUTO_ZRELADDR
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select SYS_SUPPORTS_EM_STI
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config ARCH_R7S72100
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bool "RZ/A1H (R7S72100)"
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select CPU_V7
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select SH_CLK_CPG
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select SYS_SUPPORTS_SH_MTU2
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comment "Renesas ARM SoCs Board Type"
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config MACH_APE6EVM
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bool "APE6EVM board"
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depends on ARCH_R8A73A4
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select USE_OF
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config MACH_APE6EVM_REFERENCE
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bool "APE6EVM board - Reference Device Tree Implementation"
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depends on ARCH_R8A73A4
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select USE_OF
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---help---
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Use reference implementation of APE6EVM board support
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which makes a greater use of device tree at the expense
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of not supporting a number of devices.
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This is intended to aid developers
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config MACH_MACKEREL
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bool "mackerel board"
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depends on ARCH_SH7372
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select ARCH_REQUIRE_GPIOLIB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select SND_SOC_AK4642 if SND_SIMPLE_CARD
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select USE_OF
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config MACH_ARMADILLO800EVA
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bool "Armadillo-800 EVA board"
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depends on ARCH_R8A7740
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select ARCH_REQUIRE_GPIOLIB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select SND_SOC_WM8978 if SND_SIMPLE_CARD
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select USE_OF
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config MACH_ARMADILLO800EVA_REFERENCE
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bool "Armadillo-800 EVA board - Reference Device Tree Implementation"
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depends on ARCH_R8A7740
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select ARCH_REQUIRE_GPIOLIB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select SND_SOC_WM8978 if SND_SIMPLE_CARD
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select USE_OF
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---help---
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Use reference implementation of Aramdillo800 EVA board support
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which makes a greater use of device tree at the expense
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of not supporting a number of devices.
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This is intended to aid developers
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config MACH_BOCKW
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bool "BOCK-W platform"
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depends on ARCH_R8A7778
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select ARCH_REQUIRE_GPIOLIB
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select RENESAS_INTC_IRQPIN
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select USE_OF
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select SND_SOC_AK4554 if SND_SIMPLE_CARD
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select SND_SOC_AK4642 if SND_SIMPLE_CARD
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config MACH_BOCKW_REFERENCE
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bool "BOCK-W - Reference Device Tree Implementation"
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depends on ARCH_R8A7778
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select ARCH_REQUIRE_GPIOLIB
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select RENESAS_INTC_IRQPIN
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select USE_OF
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---help---
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Use reference implementation of BockW board support
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which makes use of device tree at the expense
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of not supporting a number of devices.
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This is intended to aid developers
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config MACH_GENMAI
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bool "Genmai board"
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depends on ARCH_R7S72100
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select USE_OF
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config MACH_GENMAI_REFERENCE
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bool "Genmai board - Reference Device Tree Implementation"
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depends on ARCH_R7S72100
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select USE_OF
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---help---
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Use reference implementation of Genmai board support
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which makes use of device tree at the expense
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of not supporting a number of devices.
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This is intended to aid developers
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config MACH_MARZEN
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bool "MARZEN board"
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depends on ARCH_R8A7779
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select ARCH_REQUIRE_GPIOLIB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select USE_OF
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config MACH_MARZEN_REFERENCE
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bool "MARZEN board - Reference Device Tree Implementation"
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depends on ARCH_R8A7779
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select ARCH_REQUIRE_GPIOLIB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select USE_OF
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---help---
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Use reference implementation of Marzen board support
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which makes use of device tree at the expense
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of not supporting a number of devices.
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This is intended to aid developers
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config MACH_LAGER
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bool "Lager board"
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depends on ARCH_R8A7790
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select USE_OF
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config MACH_KOELSCH
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bool "Koelsch board"
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depends on ARCH_R8A7791
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select USE_OF
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select MICREL_PHY if SH_ETH
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config MACH_KZM9G
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bool "KZM-A9-GT board"
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depends on ARCH_SH73A0
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select ARCH_HAS_CPUFREQ
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select ARCH_HAS_OPP
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select ARCH_REQUIRE_GPIOLIB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select SND_SOC_AK4642 if SND_SIMPLE_CARD
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select USE_OF
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config MACH_KZM9G_REFERENCE
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bool "KZM-A9-GT board - Reference Device Tree Implementation"
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depends on ARCH_SH73A0
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select ARCH_REQUIRE_GPIOLIB
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select REGULATOR_FIXED_VOLTAGE if REGULATOR
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select SND_SOC_AK4642 if SND_SIMPLE_CARD
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select USE_OF
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---help---
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Use reference implementation of KZM-A9-GT board support
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which makes as greater use of device tree at the expense
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of not supporting a number of devices.
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This is intended to aid developers
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comment "Renesas ARM SoCs System Configuration"
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config CPU_HAS_INTEVT
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bool
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default y
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config SH_CLK_CPG
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bool
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source "drivers/sh/Kconfig"
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endif
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if ARCH_SHMOBILE
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menu "Timer and clock configuration"
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config SHMOBILE_TIMER_HZ
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int "Kernel HZ (jiffies per second)"
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range 32 1024
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default "128"
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help
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Allows the configuration of the timer frequency. It is customary
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to have the timer interrupt run at 1000 Hz or 100 Hz, but in the
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case of low timer frequencies other values may be more suitable.
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Renesas ARM SoC systems using a 32768 Hz RCLK for clock events may
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want to select a HZ value such as 128 that can evenly divide RCLK.
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A HZ value that does not divide evenly may cause timer drift.
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endmenu
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endif
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