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linux_dsm_epyc7002/arch/arm/mach-sunxi/Kconfig

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ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 06:03:20 +07:00
menuconfig ARCH_SUNXI
bool "Allwinner SoCs" if ARCH_MULTI_V7
ARM: sunxi: select ARCH_REQUIRE_GPIOLIB CONFIG_ARCH_SUNXI currently doesn't enable a gpiolib, which causes build problems when building a kernel with only the sunxi platform enabled. Select ARCH_REQUIRE_GPIOLIB to solve this. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Emilio López <emilio@elopez.com.ar>
2013-05-12 20:06:51 +07:00
select ARCH_REQUIRE_GPIOLIB
ARM: sunxi: Have ARCH_SUNXI select RESET_CONTROLLER for clock driver usage As the sunxi usb clocks all contain a reset controller, it is not possible to build the sunxi clock driver without RESET_CONTROLLER enabled. Doing so results in an undefined symbol error: drivers/built-in.o: In function `sunxi_gates_clk_setup': linux/drivers/clk/sunxi/clk-sunxi.c:1071: undefined reference to `reset_controller_register' This is possible if building a minimal kernel without PHY_SUN4I_USB. The dependency issue is made visible at compile time instead of link time by the new A80 mmc clocks, which also use a reset control itself. This patch makes ARCH_SUNXI select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER. Fixes: 559482d1f950 ARM: sunxi: Split the various SoCs support in Kconfig Cc: <stable@vger.kernel.org> # 3.16+ Reported-by: Lourens Rozema <ik@lourensrozema.nl> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-02-09 17:23:20 +07:00
select ARCH_HAS_RESET_CONTROLLER
ARM: sunxi: Add basic support for Allwinner A1x SoCs Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Stefan Roese <sr@denx.de>
2012-11-08 18:40:16 +07:00
select CLKSRC_MMIO
select GENERIC_IRQ_CHIP
select PINCTRL
clocksource: sunxi: Rename sunxi to sun4i During the introduction of the Allwinner SoC platforms, sunxi was initially meant as a generic name for all the variants of the Allwinner SoC. It was ok at the time of the support of only the A10 and A13 that looks pretty much the same, but it's beginning to be troublesome with the future addition of the Allwinner A31 (sun6i) that is quite different, and would introduce some weird logic, where sunxi would actually mean in some case sun4i and sun5i but without sun6i... Moreover, it makes the compatible strings naming scheme not consistent with other architectures, where usually for this kind of compability, we just use the oldest SoC name that has this IP, so let's do just this. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-03-24 17:49:25 +07:00
select SUN4I_TIMER
ARM: sunxi: Have ARCH_SUNXI select RESET_CONTROLLER for clock driver usage As the sunxi usb clocks all contain a reset controller, it is not possible to build the sunxi clock driver without RESET_CONTROLLER enabled. Doing so results in an undefined symbol error: drivers/built-in.o: In function `sunxi_gates_clk_setup': linux/drivers/clk/sunxi/clk-sunxi.c:1071: undefined reference to `reset_controller_register' This is possible if building a minimal kernel without PHY_SUN4I_USB. The dependency issue is made visible at compile time instead of link time by the new A80 mmc clocks, which also use a reset control itself. This patch makes ARCH_SUNXI select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER. Fixes: 559482d1f950 ARM: sunxi: Split the various SoCs support in Kconfig Cc: <stable@vger.kernel.org> # 3.16+ Reported-by: Lourens Rozema <ik@lourensrozema.nl> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-02-09 17:23:20 +07:00
select RESET_CONTROLLER
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 06:03:20 +07:00
if ARCH_SUNXI
config MACH_SUN4I
bool "Allwinner A10 (sun4i) SoCs support"
default ARCH_SUNXI
config MACH_SUN5I
bool "Allwinner A10s / A13 (sun5i) SoCs support"
default ARCH_SUNXI
select SUN5I_HSTIMER
config MACH_SUN6I
bool "Allwinner A31 (sun6i) SoCs support"
default ARCH_SUNXI
select ARM_GIC
ARM: sunxi: select MFD_SUN6I_PRCM when sun6i arch support is enabled Select the MFD_SUN6I_PRCM option when sun6i arch is enabled in order to get the PRCM (Power/Reset/Clock Management) related drivers compiled. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-05-15 15:55:13 +07:00
select MFD_SUN6I_PRCM
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 06:03:20 +07:00
select SUN5I_HSTIMER
config MACH_SUN7I
bool "Allwinner A20 (sun7i) SoCs support"
default ARCH_SUNXI
select ARM_GIC
select ARM_PSCI
select HAVE_ARM_ARCH_TIMER
clocksource: Add Allwinner SoCs HS timers driver Most of the Allwinner SoCs (at this time, all but the A10) also have a High Speed timers that are not using the 24MHz oscillator as a source but rather the AHB clock running much faster. The IP is slightly different between the A10s/A13 and the one used in the A20/A31, since the latter have 4 timers available, while the former have only 2 of them. [dlezcano] : Fixed conflict with b788beda "Order Kconfig options alphabetically" Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2013-11-07 18:01:48 +07:00
select SUN5I_HSTIMER
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 06:03:20 +07:00
ARM: sunxi: Introduce Allwinner A23 support The Allwinner A23 is a dual-core Cortex-A7-based SoC. It re-uses most of the IPs found in previous SoCs, notably the A31. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-06-20 21:52:50 +07:00
config MACH_SUN8I
bool "Allwinner A23 (sun8i) SoCs support"
default ARCH_SUNXI
select ARM_GIC
ARM: sunxi: select MFD_SUN6I_PRCM when sun8i arch support is enabled Select the MFD_SUN6I_PRCM option when sun8i arch is enabled in order to get the PRCM (Power/Reset/Clock Management) related drivers compiled. Also select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER to make sure the reset controller drivers are compiled. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-07-03 21:55:47 +07:00
select MFD_SUN6I_PRCM
ARM: sunxi: Introduce Allwinner A23 support The Allwinner A23 is a dual-core Cortex-A7-based SoC. It re-uses most of the IPs found in previous SoCs, notably the A31. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-06-20 21:52:50 +07:00
ARM: sunxi: Introduce Allwinner A80 support The Allwinner A80 is a new Cortex octo-core A7/A15 big.LITTLE SoC. While it's processor cores and interconnecting bus are new, it re-uses many peripherals found in earlier Allwinner SoCs. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Andreas Färber <afaerber@suse.de>
2014-10-08 20:02:52 +07:00
config MACH_SUN9I
bool "Allwinner (sun9i) SoCs support"
default ARCH_SUNXI
select ARM_GIC
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 06:03:20 +07:00
endif
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