MTD_NAND is large and encloses much more than what the symbol is
actually used for: raw NAND. Clarify the symbol by naming it
MTD_RAW_NAND instead.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
There is no point in having two distinct entries, merge them and
rename the symbol for more clarity: MTD_NAND_ECC_SW_BCH
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
These options have just moved around, let's update with make
savedefconfig to make patching the file easier.
Signed-off-by: Tony Lindgren <tony@atomide.com>
PROVE_LOCKING enables LOCKDEP, which causes big overhead on cache and
bus transactions.
On some ARM big.LITTLE architecutres (Exynos 5433) the overhead is really big.
The overhead can be measures using hackbench which will speed up
by x3 times (11sec -> 3.4sec).
When you check transaction on cache or buses, the results are way higher
than normal for the same hackbench test:
L1d cache invalidations: 26mln vs 4mln
L2u cache invalidations: 42mln vs 12mln
bus cyc/access: 30cyc/access vs. 20cyc/access
context switch is x3 times cheaper
Enable this option only when you have some locking issue to investigate.
Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Most changes here are to enable new drivers and platforms in the various
configs that affect them. Most of these have been covered and described
in the other branches, we mostly keep defconfig separate to avoid
conflicts between SoC/dt/driver updates that they otherwise would be
grouped with.
One thing worth mentioning here is that OMAP changes from using their
own UART driver, to 8250, for the multi_v7_defconfig shared config on
32-bit. This means that the console is now named ttyS* instead of ttyO*.
This change was already done for omap2_defconfig a while back, so most
users of these configs have either already updated, or can easily follow
the same patterns as they did at that time. This makes platform support
slightly easier for distros, since they no longer need to keep track of
a separate console prefix for these platforms.
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Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC defconfig updates from Olof Johansson:
"Most changes here are to enable new drivers and platforms in the
various configs that affect them. Most of these have been covered and
described in the other branches, we mostly keep defconfig separate to
avoid conflicts between SoC/dt/driver updates that they otherwise
would be grouped with.
One thing worth mentioning here is that OMAP changes from using their
own UART driver, to 8250, for the multi_v7_defconfig shared config on
32-bit. This means that the console is now named ttyS* instead of
ttyO*. This change was already done for omap2_defconfig a while back,
so most users of these configs have either already updated, or can
easily follow the same patterns as they did at that time. This makes
platform support slightly easier for distros, since they no longer
need to keep track of a separate console prefix for these platforms"
* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits)
Revert "arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO"
arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO
arm64: defconfig: Replace PINCTRL_MT7622 with PINCTRL_MTK_MOORE
arm64: defconfig: Regenerate for v4.20
ARM: multi_v7_defconfig: Add TOSHIBA TC358764 bridge driver
ARM: multi_v7_defconfig: Add MAX8952 regulator driver
ARM: exynos_defconfig: Add TOSHIBA TC358764 bridge driver
ARM: exynos_defconfig: Add MAX8952 regulator driver
ARM: exynos_defconfig: Add MAX8998 RTC and charger drivers
ARM: imx_v6_v7_defconfig: add imx7ulp support
ARM: imx_v6_v7_defconfig: Select TOUCHSCREEN_GOODIX
ARM: multi_v7_defconfig: enable STM32 analog & timer drivers
arm64: defconfig: Enable GCC and PINCTRL for MSM8998
arm64: defconfig: Enable core Qualcomm SDM845 options
ARM: defconfig: Enable the PL111 DRM driver on vexpress
ARM: defconfig: Update the vexpress defconfig
arm64: defconfig: Enable some qcom remoteproc configs
arm64: defconfig: Enable QCS404 configs
ARM: imx_v6_v7_defconfig: Enable USB_ANNOUNCE_NEW_DEVICES
ARM: imx_v6_v7_defconfig: Enable BT_BNEP
...
Use the new options for default audio support and enable Nokia n900 audio
as well.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The AM3517 EVM has an expander board which has two tlv320aic23
codecs. This enables the driver for these codecs as a module.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
We've had 8250_OMAP working for few years now, so let's start enabling
it by default. We provide users an option to warn by default with
SERIAL_8250_OMAP_TTYO_FIXUP by default. That option updates the serial
console to point to 8250 driver and warns about it.
Users with ttyO[0123] in their /etc/inittab should update inittab
to use ttyS[0123] instead.
Signed-off-by: Tony Lindgren <tony@atomide.com>
These are needed to enable low-power suspend mode as described
by Dave.
Note that these depend on the am335x-pm-firmware.elf.
Cc: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
We have LIRC selected as a loadable module but it must now be
built-in. Let's update that and add few interesting new options
for blinking IR LEDs.
Signed-off-by: Tony Lindgren <tony@atomide.com>
We now have SERIAL_DEV that at least TI WLAN devices can use.
We want SERIAL_DEV built-in, so we can also enable the option
for SERIAL_DEV_CTRL_TTYPORT.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Just move the options around to make applying patches against
omap2plus_defconfig easier after making make savedefconfig.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Enable CONFIG_MMC_SDHCI_OMAP so that TI's dra7 based SoC's
can use sdhci-omap driver for eMMC/SD/SDIO controller.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
These are to configure dra7 PCIe for omap2plus_defconfig and
multi_v7_defconfig.
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Merge tag 'omap-for-v4.16/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Two defconfig updates for omaps
These are to configure dra7 PCIe for omap2plus_defconfig and
multi_v7_defconfig.
* tag 'omap-for-v4.16/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: multi_v7_defconfig: Enable CONFIG_PCI_DRA7XX (Host & Device modes)
ARM: omap2plus_defconfig: Enable CONFIG_PCI_DRA7XX (Host & Device modes)
Signed-off-by: Olof Johansson <olof@lixom.net>
Enable CONFIG_PCI_DRA7XX in order to be able to configure PCIe
controller present in dra7 SoCs in both host mode and device mode.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Let's enable this as loadable module for droid 4.
Cc: Marcel Partap <mpartap@gmx.net>
Cc: Michael Scott <michael.scott@linaro.org>
Cc: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Enable kernel mode NEON and the various NEON based crypto algorithms,
which are between 1.4x (AES-XTS) and 2.4x (AES-GCM) faster than
scalar code (measured on Cortex-A8).
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This branch contains platform updates for 32- and 64-bit ARM,
including defconfig updates to enable new options, drivers and
platforms. There are also a few fixes and cleanups for some existing vendors.
Some of the things worth highlighting here are:
- Enabling new crypt drivers on arm64 defconfig
- QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig
- Debug support enabled for Renesas r8a7743
- Various config updates for Renesas platforms (sound, USB, other drivers)
- Platform support (including SMP) for TI dra762
- OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale DMA code
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Merge tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM/arm64 SoC platform updates from Olof Johansson: "This branch
contains platform updates for 32- and 64-bit ARM, including defconfig
updates to enable new options, drivers and platforms. There are also a
few fixes and cleanups for some existing vendors.
Some of the things worth highlighting here are:
- Enabling new crypt drivers on arm64 defconfig
- QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig
- Debug support enabled for Renesas r8a7743
- Various config updates for Renesas platforms (sound, USB, other
drivers)
- Platform support (including SMP) for TI dra762
- OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale
DMA code"
* tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits)
ARM: multi_v7_defconfig: make eSDHC driver built-in
arm64: defconfig: enable rockchip graphics
MAINTAINERS: Update Cavium ThunderX2 entry
ARM: config: aspeed: Add I2C, VUART, LPC Snoop
ARM: configs: aspeed: Update Aspeed G4 with VMSPLIT_2G
ARM: s3c24xx: Fix NAND ECC mode for mini2440 board
ARM: davinci_all_defconfig: enable tinydrm and ST7586
arm64: defconfig: Enable QCOM IPQ8074 clock and pinctrl
ARM: defconfig: tegra: Enable ChipIdea UDC driver
ARM: configs: Add Tegra I2S interfaces to multi_v7_defconfig
ARM: tegra: Add Tegra I2S interfaces to defconfig
ARM: tegra: Update default configuration for v4.13-rc1
MAINTAINERS: update ARM/ZTE entry
soc: versatile: remove unnecessary static in realview_soc_probe()
ARM: Convert to using %pOF instead of full_name
ARM: hisi: Fix typo in comment
ARM: multi_v7_defconfig: add CONFIG_BRCMSTB_THERMAL
arm64: defconfig: add CONFIG_BRCMSTB_THERMAL
arm64: defconfig: add recently added crypto drivers as modules
arm64: defconfig: enable CONFIG_UNIPHIER_WATCHDOG
...
There is no dependency between the two, so remove the dependency in
Kconfig files.
Signed-off-by: Sean Young <sean@mess.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
dra76-evm has LP87565. Enable it in omap2plus_defconfig.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
TI's DP83867 phy is used on DRA72x EVM rev C and DRA71x
EVMs. Enable support for it in omap2plus_defconfig.
The driver is built into the kernel to help NFS booting.
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
to update to use new ti-cpufreq driver, the rest is just
to enable drivers found on various devices:
- Update to use ti-cpufreq driver that we now have
- Enable SATA for ti81xx as a loadable module
- Enable Ethernet PHY for DP83848
- Enable modem related modules for PPP, QMI and USB ACM
as loadable modules
- Enable droid 4 related drivers as lodable modules except
for PMIC and regulator so eMMC can be used for root
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Merge tag 'omap-for-v4.12/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/defconfig
Defconfig updates for omaps for v4.12 merge window. Mostly
to update to use new ti-cpufreq driver, the rest is just
to enable drivers found on various devices:
- Update to use ti-cpufreq driver that we now have
- Enable SATA for ti81xx as a loadable module
- Enable Ethernet PHY for DP83848
- Enable modem related modules for PPP, QMI and USB ACM
as loadable modules
- Enable droid 4 related drivers as lodable modules except
for PMIC and regulator so eMMC can be used for root
* tag 'omap-for-v4.12/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: Enable droid 4 devices
ARM: omap2plus_defconfig: Add QMI, ACM and PPP as loadable modules
ARM: omap2plus_defconfig: Enable TI Ethernet PHY
ARM: omap2plus_defconfig: enable ahci-dm816 module
ARM: omap2plus_defconfig: Enable support for ti-cpufreq
Signed-off-by: Olof Johansson <olof@lixom.net>
We only need to have MFD_CPCAP and CPCAP_REGULATOR as built-in to
be able to mount root on the eMMC. And then POWER_RESET_GPIO
is good to have built-in. The rest of the devices can be loadable
modules.
This gets various devices such as regulators, touchscreen, power
button, HDMI audio, LEDs, RTC, and ADC working.
Note that omapdrm needs to be configured manually as we're still
using omapfb by default.
Signed-off-by: Tony Lindgren <tony@atomide.com>
DP83848_PHY i.e. [TI TLK10X 10/100 Mbps PHY] is used on the
am335x-icev2 board. Enable the PHY driver for it.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This is now supported on the dm8168-evm board, so enable it in
the defconfig for omap2+.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
AM335x, AM437x, DRA7xx, and AM57xx platforms all now depend on
ti-cpufreq driver to enable proper OPPs for use with cpufreq, so
enable the same.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The phyCORE-AM335x SoM has a RV4162 RTC populated which is supported
by the M41T80 driver. Enabled it so make the RTC support on the SoM
available.
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The phyCORE-AM335x SoM with PCM-953 carrierboard has a
KSZ9021 phy mounted. To add support for this we need to enable
the micrell phy driver in the config.
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The OMAP2 plus defconfig lists the LIS3LC02D MISC driver
but there is nowadays a proper IIO driver for this accelerometer.
Switch the config to the new driver.
The IIO software triggers are helpful when using these devices
without a dedicated IRQ line, so activate those too.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This shrinks down omap2plus_defconfig a bit and makes it easier for
people to generate minimal patches against it.
Signed-off-by: Tony Lindgren <tony@atomide.com>
LP873X family of PMICs are used in dra71x-evm, So enable the same.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
GPIO regulator is used on dra71-evm platform to control MMCSD IO
voltage
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The LogicPD DM3730 Torpedo and SOM-LV devices have the TI
TSC2004 touchscreen controller. Enable the related driver as
a module.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This alters the OMAP2plus defconfig to use the IIO BMP280
driver, which is compatible with the BMP085 instead of the old
BMP085-specific misc driver. The IIO driver nowadays have all
the features of the old driver and more.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Miquel Raynal