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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 20:07:45 +08:00
# SPDX-License-Identifier: GPL-2.0-only
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
menu "Platform selection"
arm64: Prepare Actions Semi S900 Add ARCH_ACTIONS. Signed-off-by: Andreas Färber <afaerber@suse.de>
2017-02-15 05:22:09 +08:00
config ARCH_ACTIONS
bool "Actions Semi Platforms"
select OWL_TIMER
arm64: actions: Enable PINCTRL in platforms Kconfig Select PINCTRL for Actions Semi SoCs. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2018-04-05 01:22:51 +08:00
select PINCTRL
arm64: Prepare Actions Semi S900 Add ARCH_ACTIONS. Signed-off-by: Andreas Färber <afaerber@suse.de>
2017-02-15 05:22:09 +08:00
help
This enables support for the Actions Semiconductor S900 SoC family.
arm64: Introduce Allwinner SoC config option To prepare for supporting the Allwinner A64 SoC, introduce a config option to allow compiling Allwinner (aka. sunxi) specific drivers for ARM64. This patch just defines the ARCH_SUNXI symbol to allow Allwinner specific drivers to be selected during kernel configuration. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-12-22 20:27:47 +08:00
config ARCH_SUNXI
bool "Allwinner sunxi 64-bit SoC Family"
arm64: sunxi: always enable reset controller The sunxi clk driver causes a link error when the reset controller subsystem is disabled: drivers/clk/built-in.o: In function `sun4i_ve_clk_setup': :(.init.text+0xd040): undefined reference to `reset_controller_register' drivers/clk/built-in.o: In function `sun4i_a10_display_init': :(.init.text+0xe5e0): undefined reference to `reset_controller_register' drivers/clk/built-in.o: In function `sunxi_usb_clk_setup': :(.init.text+0x10074): undefined reference to `reset_controller_register' We already force it to be enabled on arm32 and some other arm64 platforms, but not on arm64/sunxi. This adds the respective Kconfig statements to also select it here. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-04-18 21:55:51 +08:00
select ARCH_HAS_RESET_CONTROLLER
arm64/sunxi: 4.6-rc1: Add dependency on generic irq chip Commit ce3dd55b99b1 ("arm64: Introduce Allwinner SoC config option"), added support for ARCH_SUNXI on arm64, but failed to select GENERIC_IRQ_CHIP, which is required for drivers/irqchip/irq-sunxi-nmi.c and causes build failures like : UPD include/generated/compile.h CC init/version.o LD init/built-in.o drivers/built-in.o: In function `sunxi_sc_nmi_set_type': drivers/irqchip/irq-sunxi-nmi.c:114: undefined reference to `irq_setup_alt_chip' drivers/built-in.o: In function `irq_domain_add_linear': include/linux/irqdomain.h:253: undefined reference to `irq_generic_chip_ops' include/linux/irqdomain.h:253: undefined reference to `irq_generic_chip_ops' drivers/built-in.o: In function `sunxi_sc_nmi_irq_init': drivers/irqchip/irq-sunxi-nmi.c:146: undefined reference to `irq_alloc_domain_generic_chips' drivers/irqchip/irq-sunxi-nmi.c:161: undefined reference to `irq_get_domain_generic_chip' drivers/irqchip/irq-sunxi-nmi.c:170: undefined reference to `irq_gc_mask_clr_bit' drivers/irqchip/irq-sunxi-nmi.c:171: undefined reference to `irq_gc_mask_set_bit' drivers/irqchip/irq-sunxi-nmi.c:172: undefined reference to `irq_gc_ack_set_bit' drivers/irqchip/irq-sunxi-nmi.c:170: undefined reference to `irq_gc_mask_clr_bit' Fixes: commit ce3dd55b99b1 ("arm64: Introduce Allwinner SoC config option") Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-05-10 06:37:35 +08:00
select GENERIC_IRQ_CHIP
irqchip/sun6i-r: Use a stacked irqchip driver The R_INTC in the A31 and newer sun8i/sun50i SoCs is more similar to the original sun4i interrupt controller than the sun7i/sun9i NMI controller. It is used for two distinct purposes: - To control the trigger, latch, and mask for the NMI input pin - To provide the interrupt input for the ARISC coprocessor As this interrupt controller is not documented, information about it comes from vendor-provided firmware blobs and from experimentation. Differences from the sun4i interrupt controller appear to be: - It only has one or two registers of each kind (max 32 or 64 IRQs) - Multiplexing logic is added to support additional inputs - There is no FIQ-related logic - There is no interrupt priority logic In order to fulfill its two purposes, this hardware block combines four types of IRQs. First, the NMI pin is routed to the "IRQ 0" input on this chip, with a trigger type controlled by the NMI_CTRL_REG. The "IRQ 0 pending" output from this chip, if enabled, is then routed to a SPI IRQ input on the GIC. In other words, bit 0 of IRQ_ENABLE_REG *does* affect the NMI IRQ seen at the GIC. The NMI is followed by a contiguous block of 15 "direct" (my name for them) IRQ inputs that are connected in parallel to both R_INTC and the GIC. Or in other words, these bits of IRQ_ENABLE_REG *do not* affect the IRQs seen at the GIC. Following the direct IRQs are the ARISC's copy of banked IRQs for shared peripherals. These are not relevant to Linux. The remaining IRQs are connected to a multiplexer and provide access to the first (up to) 128 SPIs from the ARISC. This range of SPIs overlaps with the direct IRQs. Because of the 1:1 correspondence between R_INTC and GIC inputs, this is a perfect scenario for using a stacked irqchip driver. We want to hook into setting the NMI trigger type, but not actually handle any IRQ here. To allow access to all multiplexed IRQs, this driver requires a new binding where the interrupt number matches the GIC interrupt number. (This moves the NMI from number 0 to 32 or 96, depending on the SoC.) For simplicity, copy the three-cell GIC binding; this disambiguates interrupt 0 in the old binding (the NMI) from interrupt 0 in the new binding (SPI 0) by the number of cells. Since R_INTC is in the always-on power domain, and its output is visible to the power management coprocessor, a stacked irqchip driver provides a simple way to add wakeup support to any of its IRQs. That is the next patch; for now, just the NMI is moved over. This commit mostly reverts commit 173bda53b340 ("irqchip/sunxi-nmi: Support sun6i-a31-r-intc compatible"). Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210118055040.21910-4-samuel@sholland.org
2021-01-18 13:50:33 +08:00
select IRQ_DOMAIN_HIERARCHY
select IRQ_FASTEOI_HIERARCHY_HANDLERS
arm64: sunxi: Kconfig: add essential pinctrl driver The pinctrl driver is essential for the Allwinner SoCs to work. Add the driver's config symbol to the Kconfig entry to always compile it in. We can't use the arm approach to make the _driver's_ Kconfig symbol def_bool, because we lack the MACH_* symbols in arm64. That line was in the original pinctrl driver patch, but got removed to avoid the dependency on the Kconfig patch [1]. Also add the general PINCTRL symbol, which isn't selected automatically for the same reason. Reported-by: Jeroen Dekien <dekien@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> [1]: http://lists.infradead.org/pipermail/linux-arm-kernel/2016-March/414086.html Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-09 01:21:43 +08:00
select PINCTRL
arm64: sunxi: always enable reset controller The sunxi clk driver causes a link error when the reset controller subsystem is disabled: drivers/clk/built-in.o: In function `sun4i_ve_clk_setup': :(.init.text+0xd040): undefined reference to `reset_controller_register' drivers/clk/built-in.o: In function `sun4i_a10_display_init': :(.init.text+0xe5e0): undefined reference to `reset_controller_register' drivers/clk/built-in.o: In function `sunxi_usb_clk_setup': :(.init.text+0x10074): undefined reference to `reset_controller_register' We already force it to be enabled on arm32 and some other arm64 platforms, but not on arm64/sunxi. This adds the respective Kconfig statements to also select it here. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-04-18 21:55:51 +08:00
select RESET_CONTROLLER
arm64: sunxi: Build the sun4i timer driver While the ARM architectural timer is generatlly the best timer to use, a non-c3stop timer is needed for cpuidle. Build the "sun4i" timer driver so it can be used for this purpose. It is present on all 64-bit sunxi SoCs. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20210322044707.19479-6-samuel@sholland.org
2021-03-22 12:47:07 +08:00
select SUN4I_TIMER
arm64: Introduce Allwinner SoC config option To prepare for supporting the Allwinner A64 SoC, introduce a config option to allow compiling Allwinner (aka. sunxi) specific drivers for ARM64. This patch just defines the ARCH_SUNXI symbol to allow Allwinner specific drivers to be selected during kernel configuration. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-12-22 20:27:47 +08:00
help
This enables support for Allwinner sunxi based SoCs like the A64.
arm64: add Alpine SoC family This patch introduces ARCH_ALPINE to add the support of the Alpine SoC family for the arm64 architecture. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-02-25 18:14:51 +08:00
config ARCH_ALPINE
bool "Annapurna Labs Alpine platform"
arm64: Kconfig: select ALPINE_MSI only if PCI is selected Even when PCI is disabled, ARCH_ALPINE selects ALPINE_MSI triggerring the following config warning: warning: (ARCH_ALPINE) selects ALPINE_MSI which has unmet direct dependencies (PCI) This patch makes selection of ALPINE_MSI conditional on PCI. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-08-03 22:29:33 +08:00
select ALPINE_MSI if PCI
arm64: add Alpine SoC family This patch introduces ARCH_ALPINE to add the support of the Alpine SoC family for the arm64 architecture. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-02-25 18:14:51 +08:00
help
This enables support for the Annapurna Labs Alpine
Soc family.
arm64: Kconfig: Introduce CONFIG_ARCH_APPLE This adds a Kconfig option to toggle support for Apple ARM SoCs. At this time this targets the M1 and later "Apple Silicon" Mac SoCs. Signed-off-by: Hector Martin <marcan@marcan.st>
2021-01-20 15:51:23 +08:00
config ARCH_APPLE
bool "Apple Silicon SoC family"
select APPLE_AIC
help
This enables support for Apple's in-house ARM SoC family, starting
with the Apple M1.
arm64: Add platform selection for BCM2835. Signed-off-by: Eric Anholt <eric@anholt.net> [ kraxel: copy some selects from arm to arm64 ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2016-06-03 14:18:23 +08:00
config ARCH_BCM2835
bool "Broadcom BCM2835 family"
clocksource/drivers: Rename CLKSRC_OF to TIMER_OF The config option name is now renamed to 'TIMER_OF' for consistency with the CLOCKSOURCE_OF_DECLARE => TIMER_OF_DECLARE change. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-27 01:34:11 +08:00
select TIMER_OF
arm64: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB This replaces: - "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can now be selected directly. - "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB is now selectable by everyone, so we need not declare our intent to select it. Cc: Michael Büsch <m@bues.ch> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-19 17:08:07 +08:00
select GPIOLIB
arm64: bcm2835: Add missing dependency on MFD_CORE. When adding the MFD dependency for power domains and WDT in bcm2835, I added it only on the arm32 side and missed it for arm64. Fixes: 5e6acc3e678e ("bcm2835-pm: Move bcm2835-watchdog's DT probe to an MFD.") Signed-off-by: Eric Anholt <eric@anholt.net> Reported-by: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
2019-03-09 05:02:16 +08:00
select MFD_CORE
arm64: Add platform selection for BCM2835. Signed-off-by: Eric Anholt <eric@anholt.net> [ kraxel: copy some selects from arm to arm64 ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2016-06-03 14:18:23 +08:00
select PINCTRL
select PINCTRL_BCM2835
select ARM_AMBA
ARM: bcm: Add support for BCM2711 SoC Add the BCM2711 to ARCH_BCM2835, but use new machine board code because of the differences. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Florian Fanelli <f.fainelli@gmail.com>
2019-10-01 02:29:12 +08:00
select ARM_GIC
arm64: Add platform selection for BCM2835. Signed-off-by: Eric Anholt <eric@anholt.net> [ kraxel: copy some selects from arm to arm64 ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2016-06-03 14:18:23 +08:00
select ARM_TIMER_SP804
ARM: bcm: Select BRCMSTB_L2_IRQ for bcm2835 The BCM2711 has a number of instances of interrupt controllers handled by the driver behind the BRCMSTB_L2_IRQ Kconfig option (irq-brcmstb-l2). Let's select that driver as part of the ARCH_BCM2835 Kconfig option. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Link: https://lore.kernel.org/r/20210111142309.193441-1-maxime@cerno.tech
2021-01-11 22:22:55 +08:00
select BRCMSTB_L2_IRQ
arm64: Add platform selection for BCM2835. Signed-off-by: Eric Anholt <eric@anholt.net> [ kraxel: copy some selects from arm to arm64 ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2016-06-03 14:18:23 +08:00
help
ARM: bcm: Add support for BCM2711 SoC Add the BCM2711 to ARCH_BCM2835, but use new machine board code because of the differences. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Florian Fanelli <f.fainelli@gmail.com>
2019-10-01 02:29:12 +08:00
This enables support for the Broadcom BCM2837 and BCM2711 SoC.
These SoCs are used in the Raspberry Pi 3 and 4 devices.
arm64: Add platform selection for BCM2835. Signed-off-by: Eric Anholt <eric@anholt.net> [ kraxel: copy some selects from arm to arm64 ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2016-06-03 14:18:23 +08:00
arm64: add config for Broadcom BCM4908 SoCs Add ARCH_BCM4908 config that can be used for compiling DTS files. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-11-12 23:08:30 +08:00
config ARCH_BCM4908
bool "Broadcom BCM4908 family"
select GPIOLIB
help
This enables support for the Broadcom BCM4906, BCM4908 and
BCM49408 SoCs. These SoCs use Brahma-B53 cores and can be
found in home routers.
arm64: Add Broadcom iProc family support This patch adds support to Broadcom's iProc family of arm64 based SoCs in the arm64 Kconfig and defconfig files Signed-off-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-28 06:42:20 +08:00
config ARCH_BCM_IPROC
bool "Broadcom iProc SoC Family"
arm64: Select COMMON_CLK_IPROC, PINCTRL and GPIOLIB for iProc SoCs We select COMMON_CLK_IPROC, PINCTRL, and GPIOLIB in arm64 Kconfig for ARCH_BCM_IPROC so that we can use COMMON_CLK, PINCTRL and GPIOLIB with iProc SoC drivers. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yrdreddy@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-02-10 14:10:46 +08:00
select COMMON_CLK_IPROC
arm64: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB This replaces: - "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can now be selected directly. - "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB is now selectable by everyone, so we need not declare our intent to select it. Cc: Michael Büsch <m@bues.ch> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-19 17:08:07 +08:00
select GPIOLIB
arm64: Select COMMON_CLK_IPROC, PINCTRL and GPIOLIB for iProc SoCs We select COMMON_CLK_IPROC, PINCTRL, and GPIOLIB in arm64 Kconfig for ARCH_BCM_IPROC so that we can use COMMON_CLK, PINCTRL and GPIOLIB with iProc SoC drivers. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yrdreddy@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-02-10 14:10:46 +08:00
select PINCTRL
arm64: Add Broadcom iProc family support This patch adds support to Broadcom's iProc family of arm64 based SoCs in the arm64 Kconfig and defconfig files Signed-off-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-28 06:42:20 +08:00
help
This enables support for Broadcom iProc based SoCs
arm64: Enable Marvell Berlin SoC family in Kconfig This patch introduces ARCH_BERLIN to enable Marvell Berlin SoC family in Kconfig. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-08-04 03:24:45 +08:00
config ARCH_BERLIN
bool "Marvell Berlin SoC Family"
select DW_APB_ICTL
arm64: berlin: Select DW_APB_TIMER_OF Berlin SoCs always contain some DW APB timers which can be used as an always-on broadcast timer. Link: https://lore.kernel.org/r/20201009150536.214181fb@xhacker.debian Cc: <stable@vger.kernel.org> # v3.14+ Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-10-09 15:08:31 +08:00
select DW_APB_TIMER_OF
arm64: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB This replaces: - "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can now be selected directly. - "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB is now selectable by everyone, so we need not declare our intent to select it. Cc: Michael Büsch <m@bues.ch> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-19 17:08:07 +08:00
select GPIOLIB
arm64: berlin: add the pinctrl dependency for Marvell Berlin SoCs This is to add the pinctrl dependency for Marvell Berlin SoCs. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2015-10-16 15:37:09 +08:00
select PINCTRL
arm64: Enable Marvell Berlin SoC family in Kconfig This patch introduces ARCH_BERLIN to enable Marvell Berlin SoC family in Kconfig. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-08-04 03:24:45 +08:00
help
This enables support for Marvell Berlin SoC Family
arm64: Add ARCH_BITMAIN platform Add ARCH_BITMAIN for supporting Bitmain SoC platforms. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2019-01-26 00:35:43 +08:00
config ARCH_BITMAIN
bool "Bitmain SoC Platforms"
help
This enables support for the Bitmain SoC Family.
arm64: Add Broadcom Set Top Box Kconfig entry point Add an ARCH_BRCMSTB Kconfig symbol which allows us not to update the dependencies for all STB-related drivers. Select BRCMSTB_L2_IRQ and GENERIC_IRQ_CHIP which are required for proper functioning. Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Markus Mayer <mmayer@broadcom.com>
2016-06-30 03:49:34 +08:00
config ARCH_BRCMSTB
bool "Broadcom Set-Top-Box SoCs"
arm64: Enable ARCH_HAS_RESET_CONTROLLER for ARCH_BRCMSTB Allow the use of reset controllers on ARCH_BRCMSTB such as the recently introduced RESET_BRCMSTB driver. Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-06-01 01:22:03 +08:00
select ARCH_HAS_RESET_CONTROLLER
arm64: Enable BCM7038_L1_IRQ for ARCH_BRCMSTB ARCH_BRCMSTB makes use of the irq-bcm7038-l1.c irqchip driver, enable it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-05-31 06:55:46 +08:00
select BCM7038_L1_IRQ
arm64: Add Broadcom Set Top Box Kconfig entry point Add an ARCH_BRCMSTB Kconfig symbol which allows us not to update the dependencies for all STB-related drivers. Select BRCMSTB_L2_IRQ and GENERIC_IRQ_CHIP which are required for proper functioning. Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Markus Mayer <mmayer@broadcom.com>
2016-06-30 03:49:34 +08:00
select BRCMSTB_L2_IRQ
select GENERIC_IRQ_CHIP
arm64: Enable PINCTRL for ARCH_BRCMSTB ARCH_BRCMSTB needs to use the BCM2835 pin controller for chips like BCM7211 which adopted that pin controller for GPIO. Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-06-01 01:34:38 +08:00
select PINCTRL
arm64: Add Broadcom Set Top Box Kconfig entry point Add an ARCH_BRCMSTB Kconfig symbol which allows us not to update the dependencies for all STB-related drivers. Select BRCMSTB_L2_IRQ and GENERIC_IRQ_CHIP which are required for proper functioning. Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Markus Mayer <mmayer@broadcom.com>
2016-06-30 03:49:34 +08:00
help
This enables support for Broadcom's ARMv8 Set Top Box SoCs
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
config ARCH_EXYNOS
arm64: EXYNOS: Consolidate ARCH_EXYNOS7 symbol into ARCH_EXYNOS The ARMv8 Exynos family SoCs in Linux kernel are currently: - Exynos5433 (controlled by ARCH_EXYNOS), - Exynos7 (controlled by ARCH_EXYNOS7). It duplicates Kconfig symbols unnecessarily, so consolidate them into one ARCH_EXYNOS. Future SoCs could fall also under the ARCH_EXYNOS symbol. The commit should not bring any visible functional change. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
2015-11-16 09:09:13 +08:00
bool "ARMv8 based Samsung Exynos SoC family"
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
select COMMON_CLK_SAMSUNG
arm64: exynos: Enable exynos-chipid driver Enable Exynos Chipid driver for accessing SoC related information. Link: https://lore.kernel.org/r/20190904175002.10487-6-krzk@kernel.org Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-05 01:50:02 +08:00
select EXYNOS_CHIPID
arm64: exynos: Enable Exynos PMU and PM domains drivers Enable EXYNOS_PM_DOMAINS because recently Exynos5433 got support for Power Management domains. The Exynos5433 pinctrl driver requires EXYNOS_PMU to get the syscon-regmap for PMU address space. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
2017-03-15 01:10:28 +08:00
select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
select EXYNOS_PMU
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
select HAVE_S3C_RTC if RTC_CLASS
select PINCTRL
select PINCTRL_EXYNOS
arm64: exynos: Enable generic power domain support Generic power domains are needed to enable support for Exynos power domains. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-11 02:25:58 +08:00
select PM_GENERIC_DOMAINS if PM
arm64: exynos: Select SOC specific drivers Recently some Exynos drivers were moved from arm/mach-exynos to drivers/soc. Building the directory depends on SOC_SAMSUNG Kconfig option so we want it also on ARMv8 platforms, even though none of the drivers support ARMv8 SoCs yet. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-05-10 22:30:54 +08:00
select SOC_SAMSUNG
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
help
arm64: EXYNOS: Consolidate ARCH_EXYNOS7 symbol into ARCH_EXYNOS The ARMv8 Exynos family SoCs in Linux kernel are currently: - Exynos5433 (controlled by ARCH_EXYNOS), - Exynos7 (controlled by ARCH_EXYNOS7). It duplicates Kconfig symbols unnecessarily, so consolidate them into one ARCH_EXYNOS. Future SoCs could fall also under the ARCH_EXYNOS symbol. The commit should not bring any visible functional change. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
2015-11-16 09:09:13 +08:00
This enables support for ARMv8 based Samsung Exynos SoC family.
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
arm64: sparx5: Add support for Microchip 2xA53 SoC This adds support for the Microchip Sparx5 ARMv8-based SoC family of TSN-capable gigabit switches. Link: https://lore.kernel.org/r/20200615133242.24911-3-lars.povlsen@microchip.com Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-06-15 21:32:34 +08:00
config ARCH_SPARX5
bool "ARMv8 based Microchip Sparx5 SoC family"
select PINCTRL
select DW_APB_TIMER_OF
help
This enables support for the Microchip Sparx5 ARMv8-based
SoC family of TSN-capable gigabit switches.
The SparX-5 Ethernet switch family provides a rich set of
switching features such as advanced TCAM-based VLAN and QoS
processing enabling delivery of differentiated services, and
security through TCAM-based frame processing using versatile
content aware processor (VCAP).
arm64: Add support for TI's K3 Multicore SoC architecture Add support for Texas Instrument's K3 Multicore SoC architecture processors. Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-06-27 00:26:12 +08:00
config ARCH_K3
bool "Texas Instruments Inc. K3 multicore SoC architecture"
select PM_GENERIC_DOMAINS if PM
arm64: arch_k3: Enable interrupt controller drivers Select the TISCI Interrupt Router, Aggregator drivers and all its dependencies for TI's SoCs based on K3 architecture. Suggested-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-04-30 18:12:30 +08:00
select MAILBOX
arm64: arch_k3: Fix kconfig dependency warning Fix Kbuild warning when SOC_TI is not set WARNING: unmet direct dependencies detected for TI_SCI_INTA_IRQCHIP Depends on [n]: TI_SCI_PROTOCOL [=y] && SOC_TI [=n] Selected by [y]: - ARCH_K3 [=y] Fixes: 009669e74813 ("arm64: arch_k3: Enable interrupt controller drivers") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
2019-05-10 11:52:55 +08:00
select SOC_TI
arm64: arch_k3: Enable interrupt controller drivers Select the TISCI Interrupt Router, Aggregator drivers and all its dependencies for TI's SoCs based on K3 architecture. Suggested-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-04-30 18:12:30 +08:00
select TI_MESSAGE_MANAGER
select TI_SCI_PROTOCOL
select TI_SCI_INTR_IRQCHIP
select TI_SCI_INTA_IRQCHIP
arm64: arch_k3: enable chipid driver Select TI chip id driver for TI's SoCs based on K3 architecture to provide this information to user space and Kernel as it is required by other drivers to determine SoC revision to function properly. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
2020-06-20 00:25:27 +08:00
select TI_K3_SOCINFO
arm64: Add support for TI's K3 Multicore SoC architecture Add support for Texas Instrument's K3 Multicore SoC architecture processors. Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-06-27 00:26:12 +08:00
help
This enables support for Texas Instruments' K3 multicore SoC
architecture.
arm64: Use generic Layerscape SoC family naming Freescale will be a spinning-out a set of ARMv8 based SoCs which will be based on a similar overall SoC architecture. So, this patch converts the existing infrastructure in the arm64/dts, arm64/Kconfig and arm64/configs to use the generic convention ARCH_LAYERSCAPE in place of the more specific FSL_LS2085A, to save code duplication later-on. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-24 03:31:50 +08:00
config ARCH_LAYERSCAPE
bool "ARMv8 based Freescale Layerscape SoC family"
EDAC, layerscape: Add Layerscape EDAC support Add DDR EDAC driver for ARM-based compatible controllers. Both big-endian and little-endian are supported, as specified in device tree. Signed-off-by: York Sun <york.sun@nxp.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/1471990465-27443-1-git-send-email-york.sun@nxp.com Signed-off-by: Borislav Petkov <bp@suse.de>
2016-08-24 06:14:03 +08:00
select EDAC_SUPPORT
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
help
arm64: Use generic Layerscape SoC family naming Freescale will be a spinning-out a set of ARMv8 based SoCs which will be based on a similar overall SoC architecture. So, this patch converts the existing infrastructure in the arm64/dts, arm64/Kconfig and arm64/configs to use the generic convention ARCH_LAYERSCAPE in place of the more specific FSL_LS2085A, to save code duplication later-on. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-24 03:31:50 +08:00
This enables support for the Freescale Layerscape SoC family.
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
arm64: add Kconfig entry for LG1K SoC family This patch introduces ARCH_LG1K to enable LG Electronics's LG1K SoC family in Kconfig. Signed-off-by: Chanho Min <chanho.min@lge.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-04-11 19:54:44 +08:00
config ARCH_LG1K
bool "LG Electronics LG1K SoC Family"
help
This enables support for LG Electronics LG1K SoC Family
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
config ARCH_HISI
bool "Hisilicon SoC Family"
arm64: Kconfig: select sp804 timer for ARCH_HISI Select sp804 timer for ARCH_HISI, which is used as broadcast timer. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-01-21 18:53:48 +08:00
select ARM_TIMER_SP804
arm64: Kconfig: select HISILICON_IRQ_MBIGEN only if PCI is selected Even when PCI is disabled, ARCH_HISI selects HISILICON_IRQ_MBIGEN triggerring the following config warning: warning: (ARM64 && HISILICON_IRQ_MBIGEN) selects ARM_GIC_V3_ITS which has unmet direct dependencies (PCI && PCI_MSI) This patch makes selection of HISILICON_IRQ_MBIGEN conditional on PCI. Cc: Ma Jun <majun258@huawei.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-08-03 22:29:34 +08:00
select HISILICON_IRQ_MBIGEN if PCI
Kconfig: ARCH_HISI: Add PINCTRL to HISI platform Things won't work if PINCTRL isn't enabled, so make sure to explicitly set it rather then betting that we have some other platform configed in which selects it. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-08-23 06:45:30 +08:00
select PINCTRL
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
help
This enables support for Hisilicon ARMv8 SoC family
arm64: Add config for Keem Bay SoC Add ARCH_KEEMBAY configuration option to support Intel Movidius SoC code-named Keem Bay. Link: https://lore.kernel.org/r/20200717090414.313530-2-daniele.alessandrelli@linux.intel.com Reviewed-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17 17:04:10 +08:00
config ARCH_KEEMBAY
bool "Keem Bay SoC"
help
This enables support for Intel Movidius SoC code-named Keem Bay.
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
config ARCH_MEDIATEK
arm64: mediatek: cleanup message for platform selection The latest kernel tree already can support more MediaTek platforms such as MT2712 and MT7622, so additional descriptions for those platforms are added and certain cleanups are also being made here. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-10-19 17:52:54 +08:00
bool "MediaTek SoC Family"
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
select ARM_GIC
select PINCTRL
arm64: mediatek: enable MTK_TIMER Enable MTK_TIMER for MediaTek plaform, which will be used as tick broadcast device and schedule clock. Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2015-10-02 23:05:18 +08:00
select MTK_TIMER
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
help
arm64: mediatek: cleanup message for platform selection The latest kernel tree already can support more MediaTek platforms such as MT2712 and MT7622, so additional descriptions for those platforms are added and certain cleanups are also being made here. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-10-19 17:52:54 +08:00
This enables support for MediaTek MT27xx, MT65xx, MT76xx
& MT81xx ARMv8 SoCs
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
ARM64: Enable Amlogic Meson GXBaby platform Provide the ARCH_MESON Kconfig symbol to allow enabling existing serial and i2c drivers. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2016-03-02 10:34:56 +08:00
config ARCH_MESON
bool "Amlogic Platforms"
arm64: meson: select COMMON_CLK This fix the recent removal of clock drivers selection. While it is not necessary to select the clock drivers themselves, we need to select a proper implementation of the clock API, which for the meson, is CCF Fixes: ba66a25536dd ("arm64: meson: ship only the necessary clock controllers") Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20210429083823.59546-1-jbrunet@baylibre.com
2021-04-29 16:38:23 +08:00
select COMMON_CLK
ARM64: meson: enable MESON_IRQ_GPIO in Kconfig select MESON_IRQ_GPIO in Kconfig for Amlogic's meson SoC family Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-10-19 20:01:40 +08:00
select MESON_IRQ_GPIO
ARM64: Enable Amlogic Meson GXBaby platform Provide the ARCH_MESON Kconfig symbol to allow enabling existing serial and i2c drivers. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2016-03-02 10:34:56 +08:00
help
arm64: meson: enable g12a clock controller Enable the g12a clock controller for ARCH_MESON Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2019-02-08 18:14:04 +08:00
This enables support for the arm64 based Amlogic SoCs
such as the s905, S905X/D, S912, A113X/D or S905X/D2
ARM64: Enable Amlogic Meson GXBaby platform Provide the ARCH_MESON Kconfig symbol to allow enabling existing serial and i2c drivers. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2016-03-02 10:34:56 +08:00
arm64: add mvebu architecture entry The Armada 3700 is an mvebu ARM64 SoC using one or two Cortex-A53 cores depending of the variant. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-03 01:12:37 +08:00
config ARCH_MVEBU
bool "Marvell EBU SoC Family"
arm64: marvell: enable AP806 and CP110 syscon driver The Marvell Armada 7K/8K support needs the AP806 and CP110 syscon drivers to be enabled, as they provide amongst other things, the main clocks for those platforms. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-04-26 15:58:29 +08:00
select ARMADA_AP806_SYSCON
select ARMADA_CP110_SYSCON
arm64: marvell: enable Armada 3700 clock drivers This patch enables the support for the clocks drivers used on the Armada 3700. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-06-10 21:23:29 +08:00
select ARMADA_37XX_CLK
arm64: marvell: enable the Armada 37xx pinctrl driver This commit makes sure the driver for the Armada 37xx pin controller is enabled. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2017-04-05 23:18:03 +08:00
select GPIOLIB
select GPIOLIB_IRQCHIP
arm64: marvell: enable ICU and GICP drivers This commit enables the newly introduced Marvell GICP and ICUs driver for the 64-bit Marvell EBU platforms. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2017-06-21 21:29:16 +08:00
select MVEBU_GICP
select MVEBU_ICU
arm64: update ARCH_MVEBU for Marvell Armada 7K/8K support This commit updates the ARCH_MVEBU Kconfig option introduced for Armada 3700 to also be used for the Armada 7K and 8K platforms, by: - Selecting the appropriate clock and irqchip drivers - Updating the help text to mention Armada 7K and 8K Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:29 +08:00
select MVEBU_ODMI
arm64: marvell: enable the Marvell PIC driver This commit makes sure the driver for the Marvell PIC interrupt controller (used on Marvell Armada 7K/8K) is enabled. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Link: https://lkml.kernel.org/r/1470408921-447-4-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2016-08-05 22:55:20 +08:00
select MVEBU_PIC
arm64: marvell: Enable SEI driver Enable the newly introduced Marvell SEI driver for the 64-bit Marvell EBU platforms. Suggested-by: Haim Boot <hayim@marvell.com> Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-10-01 22:13:52 +08:00
select MVEBU_SEI
arm64: marvell: enable the Armada 37xx pinctrl driver This commit makes sure the driver for the Armada 37xx pin controller is enabled. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2017-04-05 23:18:03 +08:00
select OF_GPIO
select PINCTRL
select PINCTRL_ARMADA_37XX
arm64: marvell: enable the Armada 7K/8K pinctrl driver This commit makes sure the drivers for the Armada 7K/8K pin controllers are enabled. Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2017-06-12 23:34:55 +08:00
select PINCTRL_ARMADA_AP806
select PINCTRL_ARMADA_CP110
arm64: add mvebu architecture entry The Armada 3700 is an mvebu ARM64 SoC using one or two Cortex-A53 cores depending of the variant. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-03 01:12:37 +08:00
help
arm64: update ARCH_MVEBU for Marvell Armada 7K/8K support This commit updates the ARCH_MVEBU Kconfig option introduced for Armada 3700 to also be used for the Armada 7K and 8K platforms, by: - Selecting the appropriate clock and irqchip drivers - Updating the help text to mention Armada 7K and 8K Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:29 +08:00
This enables support for Marvell EBU familly, including:
- Armada 3700 SoC Family
- Armada 7K SoC Family
- Armada 8K SoC Family
arm64: add mvebu architecture entry The Armada 3700 is an mvebu ARM64 SoC using one or two Cortex-A53 cores depending of the variant. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-03 01:12:37 +08:00
arm64: add basic Kconfig symbols for i.MX8 Add basic Kconfig symbols to make the MXC architecture available in the ARM64 world. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 22:26:06 +08:00
config ARCH_MXC
bool "ARMv8 based NXP i.MX SoC family"
select ARM64_ERRATUM_843419
arm64: Kconfig.platforms: fix warning unmet direct dependencies When ARCH_MXC get enabled, ARM64_ERRATUM_845719 will be selected and this warning will happen when COMPAT isn't set. WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719 Depends on [n]: COMPAT [=n] Selected by [y]: - ARCH_MXC [=y] Rework to add 'if COMPAT' before ARM64_ERRATUM_845719 gets selected, since ARM64_ERRATUM_845719 depends on COMPAT. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2019-01-16 03:18:39 +08:00
select ARM64_ERRATUM_845719 if COMPAT
arm64: imx8mq: select GPCv2 irqchip driver The system is unable to boot without this driver being present, as most of the peripherals are connected to this IRQ controller. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-26 00:20:34 +08:00
select IMX_GPCV2
arm64: imx8mq: select PM support The ATF on the i.MX8MQ device disables all non-essential power domains. For correct on-SoC peripheral operation we need both the power domain driver and generic domains, so device driver probe gets ordered behind the power domain controller driver. Select those options, as those being absent can lead to very hard to debug failures. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-26 00:24:37 +08:00
select IMX_GPCV2_PM_DOMAINS
select PM
select PM_GENERIC_DOMAINS
arm64: imx: Fix build error without CONFIG_SOC_BUS During randconfig builds, I occasionally run into an invalid configuration drivers/soc/imx/soc-imx8.o: In function `imx8_soc_init': soc-imx8.c:(.init.text+0x144): undefined reference to `soc_device_register' while CONFIG_SOC_BUS is not set, the building failed like this. This patch selects SOC_BUS to fix it. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: a7e26f356ca1 ("soc: imx: Add generic i.MX8 SoC driver") Suggested-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-04-24 17:15:17 +08:00
select SOC_BUS
arm64: Enable TIMER_IMX_SYS_CTR for ARCH_MXC platforms ARCH_MXC platforms needs system counter as broadcast timer to support cpuidle, enable it by default. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-06-21 15:07:17 +08:00
select TIMER_IMX_SYS_CTR
arm64: add basic Kconfig symbols for i.MX8 Add basic Kconfig symbols to make the MXC architecture available in the ARM64 world. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 22:26:06 +08:00
help
This enables support for the ARMv8 based SoCs in the
NXP i.MX family.
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
config ARCH_QCOM
bool "Qualcomm Platforms"
arm64: qcom: enable GPIOLIB in Kconfig While debugging a kernel image size issue, I discovered that if all non ARCH_QCOM configs in the ARM64 defconfig are disabled, the QCOM pinctrl drivers will not be built. The QCOM pinctrl drivers have a dependency on GPIOLIB which was being selected when other ARCH configs were enabled, but ARCH_QCOM doesn't select GPIOLIB directly. Let's select GPIOLIB here to ensure the pinctrl drivers are built for QCOM platforms. Signed-off-by: Michael Scott <michael.scott@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-10-22 01:56:08 +08:00
select GPIOLIB
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
select PINCTRL
help
This enables support for the ARMv8 based Qualcomm chipsets.
ARM64: Prepare Realtek RTD1295 Add a Kconfig option ARCH_REALTEK. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andreas Färber <afaerber@suse.de>
2017-02-14 02:45:05 +08:00
config ARCH_REALTEK
bool "Realtek Platforms"
arm64: realtek: Select reset controller Select RESET_CONTROLLER for ARCH_REALTEK. Signed-off-by: Andreas Färber <afaerber@suse.de>
2019-10-20 22:42:41 +08:00
select RESET_CONTROLLER
ARM64: Prepare Realtek RTD1295 Add a Kconfig option ARCH_REALTEK. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andreas Färber <afaerber@suse.de>
2017-02-14 02:45:05 +08:00
help
This enables support for the ARMv8 based Realtek chipsets,
like the RTD1295.
arm64: renesas: r8a7795: Add Renesas R8A7795 SoC support Initial version of Renesas R-Car H3 support (V10) Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-11-17 01:42:32 +08:00
config ARCH_RENESAS
bool "Renesas SoC Platforms"
arm64: renesas: Enable GPIOLIB to allow GPIO driver selection The R-Car GPIO driver cannot be enabled when Renesas SoC's ARCH configs (ARCH_RENESAS, ARCH_R8A7795, ARCH_R8A7796 and ARCH_R8A77965) are enabled only. As GPIOs are a critical resource for proper operation on Renesas platforms, this patch selects GPIOLIB, just like is done for other SoC vendors, and on Renesas arm32 SoCs. Reported-by: Alexandru Gheorghe <Alexandru_Gheorghe@mentor.com> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [geert: Improve patch description] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-15 17:46:49 +08:00
select GPIOLIB
arm64: renesas: r8a7795: Add Renesas R8A7795 SoC support Initial version of Renesas R-Car H3 support (V10) Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-11-17 01:42:32 +08:00
select PINCTRL
soc: renesas: Identify SoC and register with the SoC bus Identify the SoC type and revision, and register this information with the SoC bus, so it is available under /sys/devices/soc0/, and can be checked where needed using soc_device_match(). Identification is done using the Product Register or Common Chip Code Register, as declared in DT (PRR only for now), or using a hardcoded fallback if missing. Example: Detected Renesas R-Car Gen2 r8a7791 ES1.0 ... # cat /sys/devices/soc0/{machine,family,soc_id,revision} Koelsch R-Car Gen2 r8a7791 ES1.0 Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-11-15 02:37:08 +08:00
select SOC_BUS
arm64: renesas: r8a7795: Add Renesas R8A7795 SoC support Initial version of Renesas R-Car H3 support (V10) Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-11-17 01:42:32 +08:00
help
This enables support for the ARMv8 based Renesas SoCs.
arm64: renesas: Remove the ARCH_SHMOBILE Kconfig symbol The Kconfig symbol for Renesas 64-bit ARM SoCs has always been ARCH_RENESAS, with ARCH_SHMOBILE being selected to reuse drivers shared with Renesas 32-bit ARM and/or Renesas SuperH SH-Mobile SoCs. Commit 9b5ba0df4ea4f940 ("ARM: shmobile: Introduce ARCH_RENESAS") started the conversion from ARCH_SHMOBILE to ARCH_RENESAS for Renesas 32-bit SoCs. Now all drivers for Renesas ARM SoCs have gained proper ARCH_RENESAS platform dependencies, there is no longer a need to select ARCH_SHMOBILE. With ARCH_SHMOBILE gone, move the ARCH_RENESAS section up, to restore alphabetical sort order. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-08-28 23:10:11 +08:00
config ARCH_ROCKCHIP
bool "Rockchip Platforms"
select ARCH_HAS_RESET_CONTROLLER
select PINCTRL
select PM
select ROCKCHIP_TIMER
help
This enables support for the ARMv8 based Rockchip chipsets,
like the RK3368.
arm64: Introduce config for S32 Add configuration option for the NXP S32 platform family in Kconfig.platforms. For starters, the only SoC supported will be Treerunner (S32V234), with a single execution target: the S32V234-EVB (rev 29288) board. Signed-off-by: Mihaela Martinas <Mihaela.Martinas@freescale.com> Signed-off-by: Stoica Cosmin-Stefan <cosmin.stoica@nxp.com> Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-16 20:48:24 +08:00
config ARCH_S32
bool "NXP S32 SoC Family"
help
This enables support for the NXP S32 family of processors.
arm64: renesas: Remove the ARCH_SHMOBILE Kconfig symbol The Kconfig symbol for Renesas 64-bit ARM SoCs has always been ARCH_RENESAS, with ARCH_SHMOBILE being selected to reuse drivers shared with Renesas 32-bit ARM and/or Renesas SuperH SH-Mobile SoCs. Commit 9b5ba0df4ea4f940 ("ARM: shmobile: Introduce ARCH_RENESAS") started the conversion from ARCH_SHMOBILE to ARCH_RENESAS for Renesas 32-bit SoCs. Now all drivers for Renesas ARM SoCs have gained proper ARCH_RENESAS platform dependencies, there is no longer a need to select ARCH_SHMOBILE. With ARCH_SHMOBILE gone, move the ARCH_RENESAS section up, to restore alphabetical sort order. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-08-28 23:10:11 +08:00
config ARCH_SEATTLE
bool "AMD Seattle SoC Family"
help
This enables support for AMD Seattle SOC Family
ARM: socfpga: introduce common ARCH_INTEL_SOCFPGA Simplify 32-bit and 64-bit Intel SoCFPGA Kconfig options by having only one for both of them. This the common practice for other platforms. Additionally, the ARCH_SOCFPGA is too generic as SoCFPGA designs come from multiple vendors. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2021-03-11 23:25:32 +08:00
config ARCH_INTEL_SOCFPGA
arm64: socfpga: merge Agilex and N5X into ARCH_INTEL_SOCFPGA Agilex, N5X and Stratix 10 share all quite similar arm64 hard cores and SoC-part. Up to a point that N5X uses the same DTSI as Agilex. From the Linux kernel point of view these are flavors of the same architecture so there is no need for three top-level arm64 architectures. Simplify this by merging all three architectures into ARCH_INTEL_SOCFPGA and dropping the other ARCH* arm64 Kconfig entries. The side effect is that the INTEL_STRATIX10_SERVICE will now be available for both 32-bit and 64-bit Intel SoCFPGA, even though it is used only for 64-bit. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2021-03-11 23:25:38 +08:00
bool "Intel's SoCFPGA ARMv8 Families"
help
This enables support for Intel's SoCFPGA ARMv8 families:
Stratix 10 (ex. Altera), Agilex and eASIC N5X.
ARM: socfpga: introduce common ARCH_INTEL_SOCFPGA Simplify 32-bit and 64-bit Intel SoCFPGA Kconfig options by having only one for both of them. This the common practice for other platforms. Additionally, the ARCH_SOCFPGA is too generic as SoCFPGA designs come from multiple vendors. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2021-03-11 23:25:32 +08:00
arm64: renesas: Remove the ARCH_SHMOBILE Kconfig symbol The Kconfig symbol for Renesas 64-bit ARM SoCs has always been ARCH_RENESAS, with ARCH_SHMOBILE being selected to reuse drivers shared with Renesas 32-bit ARM and/or Renesas SuperH SH-Mobile SoCs. Commit 9b5ba0df4ea4f940 ("ARM: shmobile: Introduce ARCH_RENESAS") started the conversion from ARCH_SHMOBILE to ARCH_RENESAS for Renesas 32-bit SoCs. Now all drivers for Renesas ARM SoCs have gained proper ARCH_RENESAS platform dependencies, there is no longer a need to select ARCH_SHMOBILE. With ARCH_SHMOBILE gone, move the ARCH_RENESAS section up, to restore alphabetical sort order. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-08-28 23:10:11 +08:00
config ARCH_SYNQUACER
bool "Socionext SynQuacer SoC Family"
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
config ARCH_TEGRA
bool "NVIDIA Tegra SoC Family"
select ARCH_HAS_RESET_CONTROLLER
arm64: tegra: Select ARM_GIC_PM Enable ARM_GIC_PM for 64-bit Tegra devices. This is required to ensure that the driver gets built into kernel and helps to register the AGIC device when enabled in DT. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-03-22 20:13:03 +08:00
select ARM_GIC_PM
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
select CLKSRC_MMIO
clocksource/drivers: Rename CLKSRC_OF to TIMER_OF The config option name is now renamed to 'TIMER_OF' for consistency with the CLOCKSOURCE_OF_DECLARE => TIMER_OF_DECLARE change. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-27 01:34:11 +08:00
select TIMER_OF
arm64: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB This replaces: - "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can now be selected directly. - "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB is now selectable by everyone, so we need not declare our intent to select it. Cc: Michael Büsch <m@bues.ch> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-19 17:08:07 +08:00
select GPIOLIB
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
select PINCTRL
arm64: tegra: Select PM_GENERIC_DOMAINS Enable PM_GENERIC_DOMAINS for 64-bit Tegra devices. This is required to ensure that devices dependent upon a particular power domain are probed only after that power domain has been powered up. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-03-30 17:15:16 +08:00
select PM
select PM_GENERIC_DOMAINS
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
select RESET_CONTROLLER
help
This enables support for the NVIDIA Tegra SoC family.
config ARCH_SPRD
clk: sprd: fix compile-testing I got a build failure with CONFIG_ARCH_SPRD=m when the main portion of the clock driver failed to get linked into the kernel: ERROR: modpost: "sprd_pll_sc_gate_ops" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_pll_ops" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_div_ops" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_comp_ops" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_mux_ops" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_gate_ops" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_sc_gate_ops" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_clk_probe" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_clk_regmap_init" [drivers/clk/sprd/sc9863a-clk.ko] undefined! ERROR: modpost: "sprd_pll_ops" [drivers/clk/sprd/sc9860-clk.ko] undefined! ERROR: modpost: "sprd_div_ops" [drivers/clk/sprd/sc9860-clk.ko] undefined! ERROR: modpost: "sprd_mux_ops" [drivers/clk/sprd/sc9860-clk.ko] undefined! This is a combination of two trivial bugs: - A platform should not be 'tristate', it should be a 'bool' symbol like the other platforms, if only for consistency, and to avoid surprises like this one. - The clk Makefile does not traverse into the sprd subdirectory if the platform is disabled but the drivers are enabled for compile-testing. Fixing either of the two would be sufficient to address the link failure, but for correctness, both need to be changed. Fixes: 2b1b799d7630 ("arm64: change ARCH_SPRD Kconfig to tristate") Fixes: d41f59fd92f2 ("clk: sprd: Add common infrastructure") Acked-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-04-07 22:21:46 +08:00
bool "Spreadtrum SoC platform"
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
help
Support for Spreadtrum ARM based SoCs
config ARCH_THUNDER
bool "Cavium Inc. Thunder SoC Family"
help
This enables support for Cavium's Thunder Family of SoCs.
arm64: add THUNDER2 processor family Add support for ThunderX2 CN99XX arm64 server processors. Introduce a new arm64 platform config option ARCH_THUNDER2 for these processors. Signed-off-by: Jayachandran C <jnair@caviumnetworks.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-02-05 08:57:02 +08:00
config ARCH_THUNDER2
bool "Cavium ThunderX2 Server Processors"
select GPIOLIB
help
This enables support for Cavium's ThunderX2 CN99XX family of
server processors.
arm64: add Kconfig entry for Socionext UniPhier SoC family Add the ARM64 Linux support for Socionext UniPhier SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-11-24 17:08:28 +08:00
config ARCH_UNIPHIER
bool "Socionext UniPhier SoC Family"
arm64: uniphier: select ARCH_HAS_RESET_CONTROLLER The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been merged. Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-08 10:25:34 +08:00
select ARCH_HAS_RESET_CONTROLLER
arm64: add Kconfig entry for Socionext UniPhier SoC family Add the ARM64 Linux support for Socionext UniPhier SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-11-24 17:08:28 +08:00
select PINCTRL
arm64: uniphier: select RESET_CONTROLLER The UniPhier platform highly relies on the reset controller. Select RESET_CONTROLLER to enable it forcibly. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-06-25 11:34:45 +08:00
select RESET_CONTROLLER
arm64: add Kconfig entry for Socionext UniPhier SoC family Add the ARM64 Linux support for Socionext UniPhier SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-11-24 17:08:28 +08:00
help
This enables support for Socionext UniPhier SoC family.
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
config ARCH_VEXPRESS
bool "ARMv8 software model (Versatile Express)"
arm64: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB This replaces: - "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can now be selected directly. - "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB is now selectable by everyone, so we need not declare our intent to select it. Cc: Michael Büsch <m@bues.ch> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-19 17:08:07 +08:00
select GPIOLIB
arm64: Kconfig: select PM{,_GENERIC_DOMAINS} for ARCH_VEXPRESS The Linux AMBA bus framework probes the peripheral IDs when adding the AMBA devices very early on the boot. Generally they are on APB bus and just require APB clocks to be on even when most of the core logic of the IP is powered down. However on Juno, the entire debugsys domain needs to be ON to access even the coresight components' CID/PID registers and hence broken by design. Accessing those while debugsys power domain is off will lead to the bridge stalling the transactions instead of returning the slave error. Further, the AMBA framework can't deal with !CONFIG_PM_GENERIC_DOMAINS case: it ignores the error and proceeds to access the device region. It was suggested to always enable CONFIG_PM{,_GENERIC_DOMAINS} in order to handle above explained scenario. Cc: Arnd Bergmann <arnd@arndb.de> Suggested-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-06-20 22:56:09 +08:00
select PM
select PM_GENERIC_DOMAINS
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
help
This enables support for the ARMv8 software model (Versatile
Express).
arm64: visconti: Add initial support for Toshiba Visconti platform Add the initial device tree files for Toshiba Visconti platform. For starters, the only SoC supported will be Visconti5 TMPV7708. https://toshiba.semicon-storage.com/ap-en/semiconductor/product/image-recognition-processors-visconti.html Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Reviewed-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp>
2020-04-28 04:58:48 +08:00
config ARCH_VISCONTI
bool "Toshiba Visconti SoC Family"
select PINCTRL
select PINCTRL_VISCONTI
help
This enables support for Toshiba Visconti SoCs Family.
arm64: Broadcom Vulcan support Add a configuration option and a device tree for Broadcom's Vulcan ARM64 processor. vulcan.dtsi has the on-chip blocks like the PCIe controller, GICv3 with ITS, PMU, system timer and the pl011 UART. vulcan-eval.dts has definitions for a basic evaluation board. Vulcan's processor cores support the ARMv8.1 instruction set and will use "brcm,vulcan" as the compatible property. The firmware has PSCI 0.2 support for cpu wakeup. Signed-off-by: Zi Shen Lim <zlim@broadcom.com> [ updated and split dts - jchandra@broadcom.com ] Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-02-20 22:19:20 +08:00
config ARCH_VULCAN
arm64: disable Broadcom Vulcan platform Disable the option ARCH_VULCAN as a step towards deleting it entirely. There is still a reference in the kernel tree for ARCH_VULCAN, so we have to keep the config option around until that reference is removed. Signed-off-by: Jayachandran C <jnair@caviumnetworks.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2017-05-22 15:36:04 +08:00
def_bool n
arm64: Broadcom Vulcan support Add a configuration option and a device tree for Broadcom's Vulcan ARM64 processor. vulcan.dtsi has the on-chip blocks like the PCIe controller, GICv3 with ITS, PMU, system timer and the pl011 UART. vulcan-eval.dts has definitions for a basic evaluation board. Vulcan's processor cores support the ARMv8.1 instruction set and will use "brcm,vulcan" as the compatible property. The firmware has PSCI 0.2 support for cpu wakeup. Signed-off-by: Zi Shen Lim <zlim@broadcom.com> [ updated and split dts - jchandra@broadcom.com ] Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-02-20 22:19:20 +08:00
arm64: Split out platform options to separate Kconfig Let's move out the platform Kconfig entries to a separate file, since these changes usually get moved through arm-soc instead of the arm64 arch tree, and this will lead to fewer conflicts Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2015-07-15 19:10:21 +08:00
config ARCH_XGENE
bool "AppliedMicro X-Gene SOC Family"
help
This enables support for AppliedMicro X-Gene SOC Family
config ARCH_ZYNQMP
bool "Xilinx ZynqMP Family"
help
This enables support for Xilinx ZynqMP Family
endmenu