Enable sun6i DMA engine, sun6i P2WI, PWM, and crypto engine (Security
System) drivers by default. EXTCON is needed by the updated sun4i USB
PHY driver.
While at it, enable FHANDLE, which is needed by systemd and newer
versions of udev. Also enable CGROUPS for systemd.
And get rid of POWER_RESET, as the sun6i power reset driver has been
removed in favor of proper sun6i watchdog support.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Now that we have simplefb support, we can enable it in our defconfig. Also
enable the framebuffer console, so that we are sure that we actually get
something displayed in any case.
And while we're at it, enable the module support.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Commit b2b3a8b934 ("power/reset: Remove sun6i reboot driver") removed
the sun6i reboot driver. But sunxi_defconfig and multi_v7_defconfig
still contain the symbol CONFIG_POWER_RESET_SUN6I that was deprecated
by that commit, so remove it.
Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The a80 optimus has 8 CPUs. I propose we increase the maximum number of CPUs to 8 to avoid the following warning identified during automated boot testing [1].
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at ../arch/arm/kernel/devtree.c:144 arm_dt_init_cpu_maps+0x110/0x1e0()
DT /cpu 5 nodes greater than max cores 4, capping them
CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-00528-gbdccc4edeb03 #1
Hardware name: Allwinner sun9i Family
[] (unwind_backtrace) from [] (show_stack+0x10/0x14)
[] (show_stack) from [] (dump_stack+0x74/0x90)
[] (dump_stack) from [] (warn_slowpath_common+0x70/0xac)
[] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40)
[] (warn_slowpath_fmt) from [] (arm_dt_init_cpu_maps+0x110/0x1e0)
[] (arm_dt_init_cpu_maps) from [] (setup_arch+0x634/0x8d4)
[] (setup_arch) from [] (start_kernel+0x88/0x3ac)
[] (start_kernel) from [<20008074>] (0x20008074)
---[ end trace cb88537fdc8fa200 ]---
[1] http://storage.kernelci.org/mainline/v3.19-528-gbdccc4edeb03/arm-sunxi_defconfig/lab-tbaker/boot-sun9i-a80-optimus.html
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tyler Baker <tyler.baker@linaro.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This patch enables TOUCHSCREEN_SUN4I, CPUFREQ_DT, and CPU_THERMAL to
enable cpufreq support with passive cpu cooling (thermal throttling)
by default.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Having switched over all of the users of CONFIG_PM_RUNTIME to use
CONFIG_PM directly, turn the latter into a user-selectable option
and drop the former entirely from the tree.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Kevin Hilman <khilman@linaro.org>
I missed in 9a2ad529ed that REGULATOR_FIXED_VOLTAGE had also gotten
deselected, so it needs to be added back as an explicit option.
Signed-off-by: Olof Johansson <olof@lixom.net>
Commit 97a13e5289 ('net: phy: mdio-sun4i: don't select REGULATOR') removed
the select of REGULATOR, which means that it now has to be explicitly
enabled in the defconfig or things won't work very well.
In particular, this fixes a problem with SD/MMC not probing on my A31-based
board.
Cc: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Nothing major, just a few drivers additions and misc options
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Merge tag 'sunxi-defconfig-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/defconfig
Pull "Allwinner defconfig additions for 3.18" from Maxime Ripard
Nothing major, just a few drivers additions and misc options
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'sunxi-defconfig-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: sunxi_defconfig: add NLS_CODEPAGE_437 and NLS_ISO8859_1
ARM: sunxi: Add A31 RTC driver to multi_v7_defconfig
ARM: sunxi: Add A31 RTC driver to sunxi_defconfig
The virtual consumer is a test device intended to be used while developing
regulator drivers, it should never be used in production. Remove it from
all defconfigs to avoid confusion among users.
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Now that we have a driver for A31's RTC, enable it
in the default sunxi config.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Update sunxi_defconfig and multi_v7 with all the latest Allwinner
additions.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
this patch drops CONFIG_COMMON_CLK_DEBUG option
as this config option is now obsolete.
CC: Maxime Ripard <maxime.ripard@free-electrons.com>
CC: Olof Johansson <olof@lixom.net>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Since the support of the GMAC has been merged, we're using it as the ethernet
controller on the A20 devices.
However, sunxi_defconfig wasn't selecting it hence breaking the NFS boot.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This enables a few more options on the sunxi defconfigs such that I can
use nfsroot to boot them (there is no local storage support yet). It
also enables PRINTK_TIME and tmpfs since it's a common distro requirement.
Signed-off-by: Olof Johansson <olof@lixom.net>
So far, the Allwinner SoCs were only supported using the
multi_v7_defconfig. Add a defconfig of our own to have one a bit more
tailor-made.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Chen-Yu Tsai