Enable Intel Stratix10 Remote System Update (RSU) driver

The Intel Remote System Update (RSU) driver provides a way for customers
to update the boot configuration of a Intel Stratix 10 SoC device with
significantly reduced risk of corrupting the bitstream storage and
bricking the system.
Signed-off-by: NRichard Gong <richard.gong@intel.com>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Enable the Cadence QSPI controller driver that is on the Stratix10 and
Agilex platforms.
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Tested on the Lenovo Yoga C630 where this patch enables USB.
Without it USB devices are not enumerated.

Link: https://lore.kernel.org/r/20190903192625.14775-3-lee.jones@linaro.orgSigned-off-by: NLee Jones <lee.jones@linaro.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Tested on the Lenovo Yoga C630 where this patch enables the
framebuffer (screen/monitor).  Without it the device appears
not to boot.

Link: https://lore.kernel.org/r/20190903192625.14775-2-lee.jones@linaro.orgSigned-off-by: NLee Jones <lee.jones@linaro.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Tested on the Lenovo Yoga C630 where this patch enables the
keyboard, touchpad and touchscreen.

Link: https://lore.kernel.org/r/20190903192625.14775-1-lee.jones@linaro.orgSigned-off-by: NLee Jones <lee.jones@linaro.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

QCOM_A53PLL and QCOM_CLK_APCS_MSM8916 used to be enabled by default in
drivers/clk/qcom/Kconfig. A recent patch changed that by dropping the
'default ARCH_QCOM' directive.

Add the two options explicitly in the arm64 defconfig, to avoid
functional regressions.
Acked-by: NAmit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: NMarc Gonzalez <marc.w.gonzalez@free.fr>
[bjorn: Rewrote subject]
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Now that CONFIG_DRM_MSM is no longer default 'y' add it as a module to all
ARCH_QCOM enabled defconfigs to restore the previous expected build
behavior.

I split this off from the original patch to separate out the ARM64 portions.
Signed-off-by: NJordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <agross@kernel.org>

Enable GCC config CONFIG_SM_GCC_8150 and pinctrl config
CONFIG_PINCTRL_SM8150 to make it possible to boot the SM8150 MTP.
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable the ACPI_APEI_PCIEAER configuration to support PCIe AER error report
for the Hisilicon D06 board and the dependencies PCIEAER and ACPI_APEI have
been enabled in the default config.
Signed-off-by: NZhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: NWei Xu <xuwei5@hisilicon.com>

Enable the DesignWare watchdog driver that is present on the Intel
Stratix10 and Agilex platforms.
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Enable the PSCI CPUidle driver to replace the functionality
previously provided by the generic ARM CPUidle driver through
CPU operations.

Link: https://lore.kernel.org/r/20190814125239.6270-2-lorenzo.pieralisi@arm.comSigned-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Allwinner A64 and H6 use the Sun4i SPDIF driver.

Enable this to allow a proper support.
Signed-off-by: NClément Péron <peron.clem@gmail.com>
Signed-off-by: NChen-Yu Tsai <wens@csie.org>

For imx8 we want to enable etnaviv, let's enable it
in defconfig, it will be useful to have it enabled for KernelCI
boot and runtime testing.
Signed-off-by: NChristian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable CONFIG_IR_SUNXI option for ARM64, so that Allwinner A64/H6 SoCs
can use their IR receiver controller.
Signed-off-by: NClément Péron <peron.clem@gmail.com>
Acked-by: NSean Young <sean@mess.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@bootlin.com>

This enables both the new firmware clock driver and cpufreq driver
available for the RPi3 family of boards.
Signed-off-by: NNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NStefan Wahren <wahrenst@gmx.net>

This is available on all imx8 but is not "boot critical" in any way so
build as a module.
Signed-off-by: NLeonard Crestez <leonard.crestez@nxp.com>
Acked-by: NFrank Li <frank.li@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable CONFIG_CLK_IMX8MN to support i.MX8MN clock driver.
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable CONFIG_PINCTRL_IMX8MN by default to support i.MX8MN
pinctrl driver.
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Reviewed-by: NDong Aisheng <aisheng.dong@nxp.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable SDMA support on i.mx8mq/8mm chips, including enabling
CONFIG_FW_LOADER_USER_HELPER/CONFIG_FW_LOADER_USER_HELPER_FALLBACK
for firmware loaded by udev.
Signed-off-by: NRobin Gong <yibin.gong@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable CONFIG_KEYBOARD_SNVS_PWRKEY as module to support i.MX8M
series SoCs' power key.
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Build in CONFIG_NVMEM_IMX_OCOTP_SCU.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Andy Gross <andy.gross@linaro.org>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Leonard Crestez <leonard.crestez@nxp.com>
Cc: Marc Gonzalez <marc.w.gonzalez@free.fr>
Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: linux-arm-kernel@lists.infradead.org
Reviewed-by: NDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: NPeng Fan <peng.fan@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

This patch selects CONFIG_IMX_SCU_SOC by default to support
i.MX system controller unit SoC info driver.
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Reviewed-by: NAbel Vesa <abel.vesa@nxp.com>
Reviewed-by: NDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

i.MX8MQ needs CONFIG_QORIQ_THERMAL for thermal support.
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

For imx8m we need a separate small driver to read "speed grading"
information from fuses and determine which OPPs are supported.
Signed-off-by: NLeonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable imx-ocotp nvmem driver for fuse access on imx8m family.
The fuse block stores various system information which will be accessed
by client device drivers, e.g. cpufreq driver needs to access fuse for
CPU speed grading setting.  So this nvmem driver gets enabled as
built-in.

Tested on imx8mm-evk.
Signed-off-by: NLeonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

W dniu 19.06.2019 o 16:21, Olof Johansson pisze:
> On Mon, Jun 17, 2019 at 06:04:09PM +0200, Marcin Juszkiewicz wrote:
>> Follow x86-64 defconfig on enabling basic LVM support.
>>
>> Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
>
> Do you need this to be =y? If you use LVM, you usually boot with a ramdisk that
> will hold modules.

Right. Forgot to change.

From 63003d0047062949a1231f67e1efdcb96b54323a Mon Sep 17 00:00:00 2001
From: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Date: Mon, 27 May 2019 20:14:34 +0200
Subject: [PATCH 1/3] arm64 defconfig: enable LVM support

Follow x86-64 defconfig on enabling basic LVM support.
Signed-off-by: NMarcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

For testing coverage and improved defense in depth, enable KASLR by
default.
Acked-by: NArd Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: NWill Deacon <will@kernel.org>
Reviewed-by: NKees Cook <keescook@chromium.org>
Suggested-by: NArnd Bergmann <arnd@arndb.de>
Suggested-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NNick Desaulniers <ndesaulniers@google.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

Add PCIe host controller driver for DesignWare core based PCIe
controller IP present in Tegra194.
Signed-off-by: NVidya Sagar <vidyas@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Mellanox cards are present in several AArch64 servers.
Signed-off-by: NMarcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

ThunderX2 server requires both to provide storage and network.

05:00.0 Ethernet controller [0200]: Broadcom Limited BCM57840 NetXtreme II 10 Gigabit Ethernet [14e4:16a1] (rev 11)
05:00.1 Ethernet controller [0200]: Broadcom Limited BCM57840 NetXtreme II 10 Gigabit Ethernet [14e4:16a1] (rev 11)
8d:00.0 Serial Attached SCSI controller [0107]: LSI Logic / Symbios Logic SAS3224 PCI-Express Fusion-MPT SAS-3 [1000:00c4] (rev 01)
Signed-off-by: NMarcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

A bunch of arm64 boards can now use the Lima driver, let's enable it
in defconfig, it will be useful to have it enabled for KernelCI
boot and runtime testing.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

With the goal of making it easier for CI services such as KernelCI to
run tests for it.
Signed-off-by: NTomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Remove the CONFIG_UEVENT_HELPER_PATH because:
1. It is disabled since commit 1be01d4a ("driver: base: Disable
   CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was
   made default to 'n',
2. It is not recommended (help message: "This should not be used today
   [...] creates a high system load") and was kept only for ancient
   userland,
3. Certain userland specifically requests it to be disabled (systemd
   README: "Legacy hotplug slows down the system and confuses udev").
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Enable J721E SoC support from TI.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NTero Kristo <t-kristo@ti.com>

Enables the FSL EDMA driver by default.  This also works around an issue
that imx-i2c driver keeps deferring the probe because of the DMA is not
ready.  And currently the DMA engine framework can not correctly tell
if the DMA channels will truly become available later (it will never be
available if the DMA driver is not enabled).

This will cause indefinite messages like below:
[    3.335829] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported
[    3.344455] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm)
[    3.350917] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
[    3.362089] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported
[    3.370741] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm)
[    3.377205] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
[    3.388455] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported
.....
Signed-off-by: NLi Yang <leoyang.li@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Tegra186 board under arm64 is using this device, according to
its dts file. So this patch enables its driver with a "=m" as
the other HWMON drivers.
Signed-off-by: NNicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Enable support for the TI HD3SS320 USB Type-C DRP Port controller driver
by turning on CONFIG_TYPEC and CONFIG_TYPEC_HD3SS3220 as modules.
Signed-off-by: NBiju Das <biju.das@bp.renesas.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

Allwinner sun6i DMA drivers is used on A64 and H6 boards.

Enable it as a module.
Signed-off-by: NClément Péron <peron.clem@gmail.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@bootlin.com>

The SUNXI_WATCHDOG option is required to make the
watchdog available on Allwinner H6.

Enable this option as a module.
Signed-off-by: NClément Péron <peron.clem@gmail.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@bootlin.com>

The EK874 board comes with a TDA19988 chip on board, therefore
enable it in the defconfig.
Signed-off-by: NFabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>