linux/arch/arm/mach-mxs/Kconfig

config SOC_IMX23
	bool
	select ARM_AMBA
	select ARM_CPU_SUSPEND if PM
	select CPU_ARM926T
	select PINCTRL_IMX23

config SOC_IMX28
	bool
	select ARM_AMBA
	select ARM_CPU_SUSPEND if PM
	select CPU_ARM926T
	select PINCTRL_IMX28

config ARCH_MXS
	bool "Freescale MXS (i.MX23, i.MX28) support"
	depends on ARCH_MULTI_V5
	select GPIOLIB
	select MXS_TIMER
	select PINCTRL
	select SOC_BUS
	select SOC_IMX23
	select SOC_IMX28
	select STMP_DEVICE
	help
	  Support for Freescale MXS-based family of processors
ARM: mxs: Add build configuration for mxs Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 2010-12-13 12:55:03 +00:00			`config SOC_IMX23`
			`bool`
ARM: mxs: add initial device tree support for imx28-evk board This patch includes basic dt support which can boot via nfs rootfs. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> 2012-03-31 13:26:57 +00:00			`select ARM_AMBA`
ARM: mxs: Select ARM_CPU_SUSPEND Select ARM_CPU_SUSPEND so that suspend/resume can be tested on mxs platforms. Tested on a mx28evk board: $ echo enabled > /sys/devices/80000000.apb/80040000.apbx/80074000.serial/tty/ttyAMA0/power/wakeup $ echo mem > /sys/power/state [ 507.040000] PM: Syncing filesystems ... done. [ 507.060000] mmc0: card e624 removed [ 507.160000] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 507.180000] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 507.200000] Suspending console(s) (use no_console_suspend to debug) (Then send any character via DUART to wakeup the system). [ 507.220000] PM: suspend of devices complete after 10.468 msecs [ 507.220000] PM: late suspend of devices complete after 3.531 msecs [ 507.230000] PM: noirq suspend of devices complete after 5.187 msecs [ 507.230000] PM: noirq resume of devices complete after 2.312 msecs [ 507.230000] PM: early resume of devices complete after 2.437 msecs [ 507.320000] PM: resume of devices complete after 81.312 msecs [ 507.360000] Restarting tasks ... done. [ 507.530000] mmc0: new SDHC card at address e624 [ 507.550000] mmcblk0: mmc0:e624 SU04G 3.69 GiB [ 507.560000] mmcblk0: p1 p2 p3 [ 509.240000] libphy: 800f0000.etherne:01 - Link is Down [ 511.240000] libphy: 800f0000.etherne:01 - Link is Up Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2013-02-07 01:47:25 +00:00			`select ARM_CPU_SUSPEND if PM`
ARM: mxs: Add build configuration for mxs Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 2010-12-13 12:55:03 +00:00			`select CPU_ARM926T`
ARM: mxs: enable pinctrl support Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2012-05-06 15:13:13 +00:00			`select PINCTRL_IMX23`
ARM: mxs: Add build configuration for mxs Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 2010-12-13 12:55:03 +00:00
			`config SOC_IMX28`
			`bool`
ARM: mxs: add initial device tree support for imx28-evk board This patch includes basic dt support which can boot via nfs rootfs. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> 2012-03-31 13:26:57 +00:00			`select ARM_AMBA`
ARM: mxs: Select ARM_CPU_SUSPEND Select ARM_CPU_SUSPEND so that suspend/resume can be tested on mxs platforms. Tested on a mx28evk board: $ echo enabled > /sys/devices/80000000.apb/80040000.apbx/80074000.serial/tty/ttyAMA0/power/wakeup $ echo mem > /sys/power/state [ 507.040000] PM: Syncing filesystems ... done. [ 507.060000] mmc0: card e624 removed [ 507.160000] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 507.180000] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 507.200000] Suspending console(s) (use no_console_suspend to debug) (Then send any character via DUART to wakeup the system). [ 507.220000] PM: suspend of devices complete after 10.468 msecs [ 507.220000] PM: late suspend of devices complete after 3.531 msecs [ 507.230000] PM: noirq suspend of devices complete after 5.187 msecs [ 507.230000] PM: noirq resume of devices complete after 2.312 msecs [ 507.230000] PM: early resume of devices complete after 2.437 msecs [ 507.320000] PM: resume of devices complete after 81.312 msecs [ 507.360000] Restarting tasks ... done. [ 507.530000] mmc0: new SDHC card at address e624 [ 507.550000] mmcblk0: mmc0:e624 SU04G 3.69 GiB [ 507.560000] mmcblk0: p1 p2 p3 [ 509.240000] libphy: 800f0000.etherne:01 - Link is Down [ 511.240000] libphy: 800f0000.etherne:01 - Link is Up Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2013-02-07 01:47:25 +00:00			`select ARM_CPU_SUSPEND if PM`
ARM: mxs: Add build configuration for mxs Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 2010-12-13 12:55:03 +00:00			`select CPU_ARM926T`
ARM: mxs: enable pinctrl support Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2012-05-06 15:13:13 +00:00			`select PINCTRL_IMX28`
ARM: mxs: Add build configuration for mxs Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 2010-12-13 12:55:03 +00:00
ARM: mxs: enable multiplatform build Remove files that are not needed by multiplatform build, and make necessary changes on Kconfig to enable multiplatform build. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2013-03-29 08:25:43 +00:00			`config ARCH_MXS`
			`bool "Freescale MXS (i.MX23, i.MX28) support"`
			`depends on ARCH_MULTI_V5`
ARM: 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. When ordering the symbols the following rationale was used: if the selects were in alphabetical order, I moved select GPIOLIB to be in alphabetical order, but if the selects were not maintained in alphabetical order, I just replaced "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB". Cc: Michael Büsch <m@bues.ch> Cc: arm@kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net> 2016-06-02 12:10:16 +00:00			`select GPIOLIB`
clocksource/drivers/mxs: Add the COMPILE_TEST option Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_MXS_TIMER and is selected by the platform. Then the clocksource's Kconfig is changed to make this option selectable by the user if the COMPILE_TEST option is set. Otherwise, it is up to the platform's Kconfig to select the timer. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 2016-06-03 11:36:18 +00:00			`select MXS_TIMER`
ARM: mxs: enable multiplatform build Remove files that are not needed by multiplatform build, and make necessary changes on Kconfig to enable multiplatform build. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2013-03-29 08:25:43 +00:00			`select PINCTRL`
ARM: mxs: Use soc bus infrastructure Using the soc bus infrastructure is helpful for reporting several SoC related information such as: family, machine, SoC name and SoC revision. $ cat /sys/bus/soc/devices/soc0/family Freescale MXS Family $ cat /sys/bus/soc/devices/soc0/machine Freescale i.MX28 Evaluation Kit $ cat /sys/bus/soc/devices/soc0/soc_id i.MX28 $ cat /sys/bus/soc/devices/soc0/revision TO1.2 Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2013-06-04 13:18:45 +00:00			`select SOC_BUS`
ARM: mxs: add initial device tree support for imx23-evk board It adds initial device tree support for imx23-evk board, and only serial console is enabled. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> 2012-05-04 13:33:42 +00:00			`select SOC_IMX23`
ARM: mxs: add initial device tree support for imx28-evk board This patch includes basic dt support which can boot via nfs rootfs. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> 2012-03-31 13:26:57 +00:00			`select SOC_IMX28`
ARM: mxs: enable multiplatform build Remove files that are not needed by multiplatform build, and make necessary changes on Kconfig to enable multiplatform build. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2013-03-29 08:25:43 +00:00			`select STMP_DEVICE`
ARM: mxs: add initial device tree support for imx28-evk board This patch includes basic dt support which can boot via nfs rootfs. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> 2012-03-31 13:26:57 +00:00			`help`
ARM: mxs: enable multiplatform build Remove files that are not needed by multiplatform build, and make necessary changes on Kconfig to enable multiplatform build. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2013-03-29 08:25:43 +00:00			`Support for Freescale MXS-based family of processors`