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Author SHA1 Message Date
Arnd Bergmann
249293397e i.MX defconfig update for 5.11:
- A couple of patches that enable various i.MX audio drivers for i.MX8M.
 - Enable more drivers that are useful on Librem 5 hardware.
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Merge tag 'imx-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig

i.MX defconfig update for 5.11:

- A couple of patches that enable various i.MX audio drivers for i.MX8M.
- Enable more drivers that are useful on Librem 5 hardware.

* tag 'imx-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  arm64: defconfig: Enable more Librem 5 hardware
  arm64: defconfig: Enable ASRC and EASRC
  arm64: defconfig: Enable additional sound drivers on i.MX8M Mini

Link: https://lore.kernel.org/r/20201202142717.9262-6-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:24:30 +01:00
Arnd Bergmann
1fe9c25319 Samsung defconfig changes for v5.11
1. Enable sound driver for Midas (Exynos4412 based) boards.
 2. Enable ax88796c Ethernet driver for Artik5 (Exynos3250) board.
 3. Enable Atmel touchscreen and STMPE ADC drivers for P4 Note board.
 4. Build Samsung Exynos EHCI as module, to match the setting for the PHY
    driver.
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Merge tag 'samsung-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/defconfig

Samsung defconfig changes for v5.11

1. Enable sound driver for Midas (Exynos4412 based) boards.
2. Enable ax88796c Ethernet driver for Artik5 (Exynos3250) board.
3. Enable Atmel touchscreen and STMPE ADC drivers for P4 Note board.
4. Build Samsung Exynos EHCI as module, to match the setting for the PHY
   driver.

* tag 'samsung-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: multi_v7_defconfig: make Samsung Exynos EHCI driver a module
  ARM: exynos_defconfig: compile Atmel MXT touchscreeen as module
  ARM: defconfig: add STMPE ADC driver for P4 Note
  ARM: defconfig: Enable ax88796c driver for Exynos boards
  ARM: multi_v7_defconfig: enable sound driver for Midas platform
  ARM: exynos_defconfig: enable sound driver for Midas platform

Link: https://lore.kernel.org/r/20201201204404.22675-1-krzk@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:20:05 +01:00
Arnd Bergmann
786e484016 Qualcomm defconfig updates for 5.11
This enables the Qualcomm PON and OSM L3 drivers. It then ensures that
 the QCOM_SCM and Command DB drivers are built-in, now that they have
 been made user selectable and tristate.
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Merge tag 'qcom-arm64-defconfig-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig

Qualcomm defconfig updates for 5.11

This enables the Qualcomm PON and OSM L3 drivers. It then ensures that
the QCOM_SCM and Command DB drivers are built-in, now that they have
been made user selectable and tristate.

* tag 'qcom-arm64-defconfig-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: defconfig: Enable Qualcomm PON driver
  arm64: defconfig: Enable QCOM_SCM as builtin
  arm64: defconfig: Enable Qualcomm OSM L3 driver
  arm64: defconfig: Enable Qualcomm Command DB driver

Link: https://lore.kernel.org/r/20201130190124.345127-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:19:19 +01:00
Arnd Bergmann
2ede693874 ARM64 defconfig changes for TI K3 platforms for v5.11 merge window:
- GPIO and I2C for J721E SD card support to be functional
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Merge tag 'ti-k3-config-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/defconfig

ARM64 defconfig changes for TI K3 platforms for v5.11 merge window:

- GPIO and I2C for J721E SD card support to be functional

* tag 'ti-k3-config-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux:
  arm64: defconfig: Enable GPIO and I2C configs for TI's J721e platform

Link: https://lore.kernel.org/r/20201130174850.ni4sdyz3qp67j3sz@upstart
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:18:27 +01:00
Arnd Bergmann
0f4b0b479b This pull request contains ARM64 defconfig changes for 5.11, please pull
the following:
 
 - Florian enables the ARM SCMI protocol, and the common clock, HWMON and
   CPU frequency scaling drivers since those are used by ARCH_BRCMSTB
   platforms
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Merge tag 'arm-soc/for-5.11/defconfig-arm64' of https://github.com/Broadcom/stblinux into arm/defconfig

This pull request contains ARM64 defconfig changes for 5.11, please pull
the following:

- Florian enables the ARM SCMI protocol, and the common clock, HWMON and
  CPU frequency scaling drivers since those are used by ARCH_BRCMSTB
  platforms

* tag 'arm-soc/for-5.11/defconfig-arm64' of https://github.com/Broadcom/stblinux:
  arm64: defconfig: Enable ARM SCMI protocol and drivers

Link: https://lore.kernel.org/r/20201128163410.1691529-2-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:16:47 +01:00
Arnd Bergmann
6f7cdd2fbf This pull request contains ARM multi_v7_defconfig changes for 5.11,
please pull the following:
 
 - Florian enables the ARM SCMI protocol, and the common clock, HWMON and
   CPU frequency scaling drivers since those are used by ARCH_BRCMSTB
   platforms
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Merge tag 'arm-soc/for-5.11/defconfig' of https://github.com/Broadcom/stblinux into arm/defconfig

This pull request contains ARM multi_v7_defconfig changes for 5.11,
please pull the following:

- Florian enables the ARM SCMI protocol, and the common clock, HWMON and
  CPU frequency scaling drivers since those are used by ARCH_BRCMSTB
  platforms

* tag 'arm-soc/for-5.11/defconfig' of https://github.com/Broadcom/stblinux:
  ARM: multi_v7_defconfig: Enable ARM SCMI protocol and drivers

Link: https://lore.kernel.org/r/20201128163410.1691529-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:16:00 +01:00
Arnd Bergmann
69f7aeee06 One patch to enable the Allwinner I2S controller on arm64's defconfig
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Merge tag 'sunxi-config64-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/defconfig

One patch to enable the Allwinner I2S controller on arm64's defconfig

* tag 'sunxi-config64-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: defconfig: Enable Allwinner i2s driver

Link: https://lore.kernel.org/r/5ddf5486-a20c-467a-bc67-d5e8fbc38856.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:14:58 +01:00
Arnd Bergmann
11de454b4c One patch to add the Realtek PHY driver to sunxi_defconfig
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Merge tag 'sunxi-config-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/defconfig

One patch to add the Realtek PHY driver to sunxi_defconfig

* tag 'sunxi-config-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: configs: sunxi: enable Realtek PHY

Link: https://lore.kernel.org/r/dffb8a7e-27ea-4025-868a-caa5868eb1ef.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:14:16 +01:00
Arnd Bergmann
d4ff08d6e2 AT91 defconfig for 5.11:
- filter compiled media drivers
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Merge tag 'at91-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/defconfig

AT91 defconfig for 5.11:

 - filter compiled media drivers

* tag 'at91-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: configs: at91_dt: resync with media changes
  ARM: configs: at91: sama5: resync with media changes

Link: https://lore.kernel.org/r/20201127215517.GA1733715@piout.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-08 17:03:22 +01:00
Guido Günther
eecc662ff3 arm64: defconfig: Enable more Librem 5 hardware
This enables

- CONFIG_BATTERY_MAX17042: battery chip
- CONFIG_CHARGER_BQ25980: charge controller
- CONFIG_DRM_PANEL_MANTIX_MLAF057WE5: LCD panel
- CONFIG_GNSS/CONFIG_GNSS_MTK_SERIAL: GNSS receiver
- CONFIG_IIO_ST_LSM6DSX: IMU
- CONFIG_IMX_DCSS: 2nd display controller
- CONFIG_LEDS_LM3692X: LCD backlight
- CONFIG_REGULATOR_TPS65132: regulator for the LCD panel
- CONFIG_TOUCHSCREEN_EDT_FT5X06: touch controller
- CONFIG_TYPEC_TPS6598X: USB PD controller
- CONFIG_VCNL4000: ambient light and proximity sensor

as modules.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-12-01 09:13:39 +08:00
Florian Fainelli
6a7dc2b363 arm64: defconfig: Enable ARM SCMI protocol and drivers
Enable the ARM SCMI protocol and the common clock, cpufreq, reset and
sensors drivers. Broadcom STB platforms (ARCH_BRCMSTB) implement SCMI to
provide support for CPU frequency scaling, clock configuration and
temperature and current sensors.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
2020-11-27 20:52:00 -08:00
Florian Fainelli
950be99fcc ARM: multi_v7_defconfig: Enable ARM SCMI protocol and drivers
Enable the ARM SCMI protocol and the common clock, cpufreq and sensors
drivers. Broadcom STB platforms (ARCH_BRCMSTB) implement SCMI to provide
support for CPU frequency scaling, clock configuration and temperature
and current sensors.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
2020-11-27 20:51:34 -08:00
Arnd Bergmann
aa26d828df arm64: tegra: Default configuration changes for v5.11-rc1
The Tegra234 VDK support that was introduced in v5.10-rc1 is now enabled
 by default.
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Merge tag 'tegra-for-5.11-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig

arm64: tegra: Default configuration changes for v5.11-rc1

The Tegra234 VDK support that was introduced in v5.10-rc1 is now enabled
by default.

* tag 'tegra-for-5.11-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: defconfig: Enable Tegra234 support

Link: https://lore.kernel.org/r/20201127144329.124891-6-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-27 17:52:13 +01:00
Arnd Bergmann
bdc0065c03 STM32 config updates for v5.11, round 1
Highlights:
 ----------
 
 -Enable counters for STM32
 -Enable crypto for STM32
 -Enable audio for STM32: DFSDM and SPDIFRX
 -Enable STUSB160x Type-C controller
 
 All configs are enabled as module.
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Merge tag 'stm32-config-for-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/defconfig

STM32 config updates for v5.11, round 1

Highlights:
----------

-Enable counters for STM32
-Enable crypto for STM32
-Enable audio for STM32: DFSDM and SPDIFRX
-Enable STUSB160x Type-C controller

All configs are enabled as module.

* tag 'stm32-config-for-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: multi_v7_defconfig: enable STM32 dfsdm audio support
  ARM: multi_v7_defconfig: enable STM32 spdifrx support
  ARM: multi_v7_defconfig: enable STUSB160X Type-C port controller support
  ARM: multi_v7_defconfig: add STM32 crypto support
  ARM: multi_v7_defconfig: enable counter subsystem and stm32 counter drivers

Link: https://lore.kernel.org/r/a6ea4940-a9a3-eba6-4ef5-aba7ff382009@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-27 17:51:47 +01:00
Arnd Bergmann
44000366eb Defconfig changes for omaps for v5.11 merge window
- Enable thermal support for omap3 now that the driver changes have
   been merged
 
 - Enable magnetometer and accelerometer support as loadable modules
   for Motorola mapphone devices
 
 - Enable eQEP counter for beaglebone blue as loadable modules
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Merge tag 'omap-for-v5.11/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/defconfig

Defconfig changes for omaps for v5.11 merge window

- Enable thermal support for omap3 now that the driver changes have
  been merged

- Enable magnetometer and accelerometer support as loadable modules
  for Motorola mapphone devices

- Enable eQEP counter for beaglebone blue as loadable modules

* tag 'omap-for-v5.11/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: omap2plus_defconfig: Enable TI eQEP counter driver
  ARM: omap2plus_defconfig: add CONFIG_AK8975=m and CONFIG_KXCJK1013=m
  ARM: omap2plus_defconfig: Enable OMAP3_THERMAL

Link: https://lore.kernel.org/r/pull-1606462656-588116@atomide.com-3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-27 17:51:22 +01:00
Olivier Moysan
01d1386254 ARM: multi_v7_defconfig: enable STM32 dfsdm audio support
Add STM32 DFSDM audio support by enabling CONFIG_SND_SOC_STM32_DFSDM
as module.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2020-11-26 14:46:04 +01:00
Olivier Moysan
1c6b157ba6 ARM: multi_v7_defconfig: enable STM32 spdifrx support
Add STM32 SPDIFRX support by enabling CONFIG_SND_SOC_STM32_SPDIFRX
as module.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2020-11-26 14:46:04 +01:00
Amelie Delaunay
8939178317 ARM: multi_v7_defconfig: enable STUSB160X Type-C port controller support
Enable support for the STMicroelectronics STUSB160X USB Type-C port
controller driver by turning on CONFIG_TYPEC and CONFIG_TYPEC_STUSB160X as
modules.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26 14:46:04 +01:00
Lionel Debieve
8e4eeb83a6 ARM: multi_v7_defconfig: add STM32 crypto support
Enable crypto controllers enabling following flags as module:
CONFIG_CRYPTO_DEV_STM32_CRC
CONFIG_CRYPTO_DEV_STM32_HASH
CONFIG_CRYPTO_DEV_STM32_CRYP

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26 14:46:04 +01:00
Fabrice Gasnier
46957c06d3 ARM: multi_v7_defconfig: enable counter subsystem and stm32 counter drivers
This enables the counter subsystem and drivers for the stm32 timer and LP
timer.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26 14:46:04 +01:00
Marek Szyprowski
225ef3a3e8 ARM: multi_v7_defconfig: make Samsung Exynos EHCI driver a module
Exynos EHCI driver is compiled as kernel built-in, but it requires Samsung
USB2 Generic PHY driver to operate properly, which is compiled as module.
Make the Exynos EHCI driver also a module, because having it built-in
makes no sense. Exynos OHCI, which also uses that PHY driver, is already
compiled as a module.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20201124083312.12356-1-m.szyprowski@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-11-25 19:33:27 +01:00
Bjorn Andersson
cc563f8f76 arm64: defconfig: Enable Qualcomm PON driver
The PON block in the PMIC provides, among other things, support for
"reboot reason", power key and reset "key" handling. Let's enable the
driver for this block.

Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20201125023831.99774-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-11-24 22:28:47 -06:00
David Lechner
eaf7697b6f ARM: omap2plus_defconfig: Enable TI eQEP counter driver
This enables the TI eQEP counter driver that is used by BeagleBone Blue.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-24 11:04:12 +02:00
Grygorii Strashko
8195fceca0 ARM: multi_v7_defconfig: ti: Enable networking options for nfs boot
Enable networking options required for NFS boot on TI platforms, which is
widely for automated test systems.
- enable new TI CPSW switch driver and related NET_SWITCHDEV config
- enable TI DP83867 phy
- explicitly enable PTP clock support to ensure dependent networking
drivers will stay built-in.

vmlinux size changes:
- before:
   text       data        bss        dec        hex    filename
14703736    8024602     444976    23173314    16198c2    ./omap-arm/vmlinux

- after:
   text       data        bss        dec        hex    filename
14727271    8029150     444528    23200949    16204b5    ./omap-arm/vmlinux

diff: 27635 (dec)

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20201030124650.20349-1-grygorii.strashko@ti.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23 17:17:05 +01:00
Linus Walleij
a65183ff15 ARM: config: ux500: Update U8500 defconfig
This updates the defconfig for the U8500 platform with
some of the changes from the v5.9 and v5.10 kernel
cycles:

- No need to select the schedutil cpufreq governor
  because it is the default now.
- Enable the CY8CTMA140 touchscreen as used on the
  Samsung Skomer GT-S7710.
- Enable the Samsung S6E63M0 DSI panel as used on
  the Samsung Golden GT-I8810.
- Enable the KTD253 backlight as used on the Samsung
  Skomer GT-S7710.
- Drop CONFIG_USB as we only use the gadget mode of
  the MUSB driver.
- Add selection of the CONFIG_LEDS_LP55XX_COMMON
  lest the LP5521 LEDs will not work.
- Move the config entry for CONFIG_DEBUG_FS.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20201105134510.1417639-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23 17:16:42 +01:00
Arnd Bergmann
4b44b61a68 Renesas ARM defconfig updates for v5.11
- Enable support for the new R-Car V3U SoC in the arm64 defconfig,
   - Refresh shmobile_defconfig for v5.10-rc1.
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Merge tag 'renesas-arm-defconfig-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/defconfig

Renesas ARM defconfig updates for v5.11

  - Enable support for the new R-Car V3U SoC in the arm64 defconfig,
  - Refresh shmobile_defconfig for v5.10-rc1.

* tag 'renesas-arm-defconfig-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: defconfig: Enable R8A779A0 SoC
  ARM: shmobile: defconfig: Refresh for v5.10-rc1

Link: https://lore.kernel.org/r/20201113150854.3923885-2-geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23 16:44:30 +01:00
Bjorn Andersson
91ccc45d1e arm64: defconfig: Enable QCOM_SCM as builtin
The Qualcomm SCM driver was never explicitly enabled in the defconfig.
Instead it was (apparently) selected by DRM_MSM and by the recent change
to make it tristate now became =m.

Unfortunately this removes the ability for PINCTRL_MSM and ARM_SMMU to
be =y and with deferred_probe_timeout defaulting to 0 this means that
things such as UART, USB, PCIe and SDHCI probes with their dependencies
ignored.

The lack of pinctrl results in invalid pin configuration and the lack of
iommu results in the system locking up as soon as any form of data
transfer is attempted from any of the affected peripherals.

Mark QCOM_SCM as builtin, to avoid this.

Reviewed-by: Vinod Koul <vkoul@kernel.org>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201118162528.454729-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-11-19 10:16:35 -06:00
Thierry Reding
35552c7cb6 arm64: defconfig: Enable Tegra234 support
Support for Tegra234 was merged in v5.10-rc1, so we might as well enable
it by default.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-11-18 11:51:53 +01:00
Martin Jücker
7e8af057bd ARM: exynos_defconfig: compile Atmel MXT touchscreeen as module
The Atmel MXT touchscreen can load firmware and settings from the
/lib/firmware directory, it makes sense to have it as a module to have
more control over the loading process.

Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
Link: https://lore.kernel.org/r/20201113212525.13455-5-martin.juecker@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-11-16 17:31:38 +01:00
Martin Jücker
d8f0ddc838 ARM: defconfig: add STMPE ADC driver for P4 Note
Enable the STMPE ADC driver for the P4 Note device family in exynos and
multi_v7 defconfigs.

Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
Link: https://lore.kernel.org/r/20201113212525.13455-4-martin.juecker@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-11-16 17:31:29 +01:00
Corentin Labbe
38c212c90b
ARM: configs: sunxi: enable Realtek PHY
Lot of sunxi boards has a Realtek PHY, so let's enable it.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Jernej Skrabec <jernej.skrabec@siol.net>
Link: https://lore.kernel.org/r/20201112202652.27676-1-clabbe@baylibre.com
2020-11-16 16:52:06 +01:00
Carl Philipp Klemm
a6b2a18060 ARM: omap2plus_defconfig: add CONFIG_AK8975=m and CONFIG_KXCJK1013=m
ARM: omap2plus_defconfig: add CONFIG_AK8975=m and CONFIG_KXCJK1013=m to
support motorola xt894's magnetometer and motorola xt875's
accelerometer respectivly

Signed-off-by: Carl Philipp Klemm <philipp@uvos.xyz>
[tony@atomide.com: shortened subject a bit]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16 11:10:22 +02:00
Adam Ford
a82820fcd0 ARM: omap2plus_defconfig: Enable OMAP3_THERMAL
With the additional power management options enabled,
this patch enables OMAP3_THERMAL by default.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16 10:56:33 +02:00
Bjorn Andersson
3fccd03a52 arm64: defconfig: Enable Qualcomm OSM L3 driver
The OSM L3 interconnect driver is used for scaling the bus to the L3
cache on modern Qualcomm platforms, enable it.

Reviewed-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201113163444.3138807-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-11-13 10:46:07 -06:00
Faiz Abbas
6b133f475a arm64: defconfig: Enable GPIO and I2C configs for TI's J721e platform
Add configs to enable regulators that supply power to the SD card
on TI's J721e platform. These regulators are controlled by either
SoC gpios or gpios over i2c expander.

Changes to vmlinux size:
Before:
   text	    data     bss       dec       hex	  filename
20219067  10875634  523924   31618625   1e27641	  vmlinux

After:
   text     data     bss	dec	 hex	  filename
20228755  10880422  524628   31633805	1e2b18d   vmlinux

delta: 15180 (dec)

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Link: https://lore.kernel.org/r/20201103190821.30937-1-faiz_abbas@ti.com
2020-11-12 11:50:18 -06:00
Geert Uytterhoeven
bc518da26e arm64: defconfig: Enable R8A779A0 SoC
Enable the Renesas R-Car V3U (R8A779A0) SoC in the ARM64 defconfig.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20201109115540.2415328-1-geert+renesas@glider.be
2020-11-10 09:24:52 +01:00
Geert Uytterhoeven
c5f883d1a6 ARM: shmobile: defconfig: Refresh for v5.10-rc1
Refresh the defconfig for Renesas ARM systems:
  - Reorder SoC-specific config options (cfr. commit 6d5aded8d5
    ("soc: renesas: Sort driver description title")).

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20201103084136.1378875-1-geert+renesas@glider.be
2020-11-09 11:45:40 +01:00
Linus Torvalds
f8394f232b Linux 5.10-rc3 v5.10-rc3 2020-11-08 16:10:16 -08:00
Linus Torvalds
15f5d201c1 Driver core documentation fixes for 5.10-rc3
Here are some small Documentation fixes for 5.10-rc3 that were fallout
 from the larger documentation update we did in 5.10-rc2.  Nothing major
 here at all, but all of these have been in linux-next and resolve build
 warnings when building the documentation files.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core documentation fixes from Greg KH:
 "Some small Documentation fixes that were fallout from the larger
  documentation update we did in 5.10-rc2.

  Nothing major here at all, but all of these have been in linux-next
  and resolve build warnings when building the documentation files"

* tag 'driver-core-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  Documentation: remove mic/index from misc-devices/index.rst
  scripts: get_api.pl: Add sub-titles to ABI output
  scripts: get_abi.pl: Don't let ABI files to create subtitles
  docs: leds: index.rst: add a missing file
  docs: ABI: sysfs-class-net: fix a typo
  docs: ABI: sysfs-driver-dma-ioatdma: what starts with /sys
2020-11-08 11:30:25 -08:00
Linus Torvalds
bbc821849e TTY/Serial fixes for 5.10-rc3
Here are a small number of small tty and serial fixes for some reported
 problems for the tty core, vt code, and some serial drivers.
 
 They include fixes for:
 	- a buggy and obsolete vt font ioctl removal
 	- 8250_mtk serial baudrate runtime warnings
 	- imx serial earlycon build configuration fix
 	- txx9 serial driver error path cleanup issues
 	- tty core fix in release_tty that can be triggered by trying to
 	  bind an invalid serial port name to a speakup console device
 
 Almost all of these have been in linux-next without any problems, the
 only one that hasn't, just deletes code :)
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are a small number of small tty and serial fixes for some
  reported problems for the tty core, vt code, and some serial drivers.

  They include fixes for:

   - a buggy and obsolete vt font ioctl removal

   - 8250_mtk serial baudrate runtime warnings

   - imx serial earlycon build configuration fix

   - txx9 serial driver error path cleanup issues

   - tty core fix in release_tty that can be triggered by trying to bind
     an invalid serial port name to a speakup console device

  Almost all of these have been in linux-next without any problems, the
  only one that hasn't, just deletes code :)"

* tag 'tty-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  vt: Disable KD_FONT_OP_COPY
  tty: fix crash in release_tty if tty->port is not set
  serial: txx9: add missing platform_driver_unregister() on error in serial_txx9_init
  tty: serial: imx: enable earlycon by default if IMX_SERIAL_CONSOLE is enabled
  serial: 8250_mtk: Fix uart_get_baud_rate warning
2020-11-08 11:28:08 -08:00
Linus Torvalds
df53b815c7 USB fixes for 5.10-rc3
Here are some small USB fixes and new device ids for 5.10-rc3
 
 They include:
 	- USB gadget fixes for some reported issues
 	- Fixes for the every-troublesome apple fastcharge driver,
 	  hopefully we finally have it right.
 	- More USB core quirks for odd devices
 	- USB serial driver fixes for some long-standing issues that
 	  were recently found
 	- some new USB serial driver device ids
 
 All have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB fixes and new device ids:

   - USB gadget fixes for some reported issues

   - Fixes for the ever-troublesome apple fastcharge driver, hopefully
     we finally have it right.

   - More USB core quirks for odd devices

   - USB serial driver fixes for some long-standing issues that were
     recently found

   - some new USB serial driver device ids

  All have been in linux-next with no reported issues"

* tag 'usb-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: apple-mfi-fastcharge: fix reference leak in apple_mfi_fc_set_property
  usb: mtu3: fix panic in mtu3_gadget_stop()
  USB: serial: option: add Telit FN980 composition 0x1055
  USB: serial: option: add LE910Cx compositions 0x1203, 0x1230, 0x1231
  USB: serial: cyberjack: fix write-URB completion race
  USB: Add NO_LPM quirk for Kingston flash drive
  USB: serial: option: add Quectel EC200T module support
  usb: raw-gadget: fix memory leak in gadget_setup
  usb: dwc2: Avoid leaving the error_debugfs label unused
  usb: dwc3: ep0: Fix delay status handling
  usb: gadget: fsl: fix null pointer checking
  usb: gadget: goku_udc: fix potential crashes in probe
  usb: dwc3: pci: add support for the Intel Alder Lake-S
2020-11-08 11:24:10 -08:00
Eddy Wu
b4e00444ca fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent
current->group_leader->exit_signal may change during copy_process() if
current->real_parent exits.

Move the assignment inside tasklist_lock to avoid the race.

Signed-off-by: Eddy Wu <eddy_wu@trendmicro.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-11-08 11:18:39 -08:00
Daniel Vetter
3c4e0dff20 vt: Disable KD_FONT_OP_COPY
It's buggy:

On Fri, Nov 06, 2020 at 10:30:08PM +0800, Minh Yuan wrote:
> We recently discovered a slab-out-of-bounds read in fbcon in the latest
> kernel ( v5.10-rc2 for now ).  The root cause of this vulnerability is that
> "fbcon_do_set_font" did not handle "vc->vc_font.data" and
> "vc->vc_font.height" correctly, and the patch
> <https://lkml.org/lkml/2020/9/27/223> for VT_RESIZEX can't handle this
> issue.
>
> Specifically, we use KD_FONT_OP_SET to set a small font.data for tty6, and
> use  KD_FONT_OP_SET again to set a large font.height for tty1. After that,
> we use KD_FONT_OP_COPY to assign tty6's vc_font.data to tty1's vc_font.data
> in "fbcon_do_set_font", while tty1 retains the original larger
> height. Obviously, this will cause an out-of-bounds read, because we can
> access a smaller vc_font.data with a larger vc_font.height.

Further there was only one user ever.
- Android's loadfont, busybox and console-tools only ever use OP_GET
  and OP_SET
- fbset documentation only mentions the kernel cmdline font: option,
  not anything else.
- systemd used OP_COPY before release 232 published in Nov 2016

Now unfortunately the crucial report seems to have gone down with
gmane, and the commit message doesn't say much. But the pull request
hints at OP_COPY being broken

https://github.com/systemd/systemd/pull/3651

So in other words, this never worked, and the only project which
foolishly every tried to use it, realized that rather quickly too.

Instead of trying to fix security issues here on dead code by adding
missing checks, fix the entire thing by removing the functionality.

Note that systemd code using the OP_COPY function ignored the return
value, so it doesn't matter what we're doing here really - just in
case a lone server somewhere happens to be extremely unlucky and
running an affected old version of systemd. The relevant code from
font_copy_to_all_vcs() in systemd was:

	/* copy font from active VT, where the font was uploaded to */
	cfo.op = KD_FONT_OP_COPY;
	cfo.height = vcs.v_active-1; /* tty1 == index 0 */
	(void) ioctl(vcfd, KDFONTOP, &cfo);

Note this just disables the ioctl, garbage collecting the now unused
callbacks is left for -next.

v2: Tetsuo found the old mail, which allowed me to find it on another
archive. Add the link too.

Acked-by: Peilin Ye <yepeilin.cs@gmail.com>
Reported-by: Minh Yuan <yuanmingbuaa@gmail.com>
References: https://lists.freedesktop.org/archives/systemd-devel/2016-June/036935.html
References: https://github.com/systemd/systemd/pull/3651
Cc: Greg KH <greg@kroah.com>
Cc: Peilin Ye <yepeilin.cs@gmail.com>
Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://lore.kernel.org/r/20201108153806.3140315-1-daniel.vetter@ffwll.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-08 19:35:06 +01:00
Linus Torvalds
9dbc1c03ee Fixes for 5.10-rc3:
- Fix an uninitialized struct problem.
 - Fix an iomap problem zeroing unwritten EOF blocks.
 - Fix some clumsy error handling when writeback fails on
   blocksize < pagesize filesystems.
 - Fix a retry loop not resetting loop variables properly.
 - Fix scrub flagging rtinherit inodes on a non-rt fs, since the kernel
   actually does permit that combination.
 - Fix excessive page cache flushing when unsharing part of a file.
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Merge tag 'xfs-5.10-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Darrick Wong:

 - Fix an uninitialized struct problem

 - Fix an iomap problem zeroing unwritten EOF blocks

 - Fix some clumsy error handling when writeback fails on filesystems
   with blocksize < pagesize

 - Fix a retry loop not resetting loop variables properly

 - Fix scrub flagging rtinherit inodes on a non-rt fs, since the kernel
   actually does permit that combination

 - Fix excessive page cache flushing when unsharing part of a file

* tag 'xfs-5.10-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: only flush the unshared range in xfs_reflink_unshare
  xfs: fix scrub flagging rtinherit even if there is no rt device
  xfs: fix missing CoW blocks writeback conversion retry
  iomap: clean up writeback state logic on writepage error
  iomap: support partial page discard on writeback block mapping failure
  xfs: flush new eof page on truncate to avoid post-eof corruption
  xfs: set xefi_discard when creating a deferred agfl free log intent item
2020-11-08 10:23:07 -08:00
Linus Torvalds
6b2c4d52fd Merge branch 'hch' (patches from Christoph)
Merge procfs splice read fixes from Christoph Hellwig:
 "Greg reported a problem due to the fact that Android tests use procfs
  files to test splice, which stopped working with the changes for
  set_fs() removal.

  This series adds read_iter support for seq_file, and uses those for
  various proc files using seq_file to restore splice read support"

[ Side note: Christoph initially had a scripted "move everything over"
  patch, which looks fine, but I personally would prefer us to actively
  discourage splice() on random files.  So this does just the minimal
  basic core set of proc file op conversions.

  For completeness, and in case people care, that script was

     sed -i -e 's/\.proc_read\(\s*=\s*\)seq_read/\.proc_read_iter\1seq_read_iter/g'

  but I'll wait and see if somebody has a strong argument for using
  splice on random small /proc files before I'd run it on the whole
  kernel.   - Linus ]

* emailed patches from Christoph Hellwig <hch@lst.de>:
  proc "seq files": switch to ->read_iter
  proc "single files": switch to ->read_iter
  proc/stat: switch to ->read_iter
  proc/cpuinfo: switch to ->read_iter
  proc: wire up generic_file_splice_read for iter ops
  seq_file: add seq_read_iter
2020-11-08 10:11:31 -08:00
Linus Torvalds
40be821d62 A set of x86 fixes:
- Use SYM_FUNC_START_WEAK in the mem* ASM functions instead of a
    combination of .weak and SYM_FUNC_START_LOCAL which makes LLVMs
    integrated assembler upset.
 
  - Correct the mitigation selection logic which prevented the related prctl
    to work correctly.
 
  - Make the UV5 hubless system work correctly by fixing up the malformed
    table entries and adding the missing ones.
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Merge tag 'x86-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "A set of x86 fixes:

   - Use SYM_FUNC_START_WEAK in the mem* ASM functions instead of a
     combination of .weak and SYM_FUNC_START_LOCAL which makes LLVMs
     integrated assembler upset

   - Correct the mitigation selection logic which prevented the related
     prctl to work correctly

   - Make the UV5 hubless system work correctly by fixing up the
     malformed table entries and adding the missing ones"

* tag 'x86-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/platform/uv: Recognize UV5 hubless system identifier
  x86/platform/uv: Remove spaces from OEM IDs
  x86/platform/uv: Fix missing OEM_TABLE_ID
  x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP
  x86/lib: Change .weak to SYM_FUNC_START_WEAK for arch/x86/lib/mem*_64.S
2020-11-08 10:09:36 -08:00
Linus Torvalds
100e38914a A single fix for the perf core plugging a memory leak in the address filter
parser.
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Merge tag 'perf-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fix from Thomas Gleixner:
 "A single fix for the perf core plugging a memory leak in the address
  filter parser"

* tag 'perf-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/core: Fix a memory leak in perf_event_parse_addr_filter()
2020-11-08 10:05:10 -08:00
Linus Torvalds
aaaaa7ecdc A single fix for the futex code where an intermediate state in the
underlying RT mutex was not handled correctly and triggering a BUG()
 instead of treating it as another variant of retry condition.
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Merge tag 'locking-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull futex fix from Thomas Gleixner:
 "A single fix for the futex code where an intermediate state in the
  underlying RT mutex was not handled correctly and triggering a BUG()
  instead of treating it as another variant of retry condition"

* tag 'locking-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: Handle transient "ownerless" rtmutex state correctly
2020-11-08 09:56:37 -08:00
Linus Torvalds
15a9844458 A set of fixes for interrupt chip drivers:
- Fix the fallout of the IPI as interrupt conversion in Kconfig and the
    BCM2836 interrupt chip driver/
 
  - Fixes for interrupt affinity setting and the handling of hierarchical
    irq domains in the SiFive PLIC driver.
 
  - Make the unmapped event handling in the TI SCI driver work correctly.
 
  - A few minor fixes and cleanups in various chip drivers and Kconfig.
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Merge tag 'irq-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Thomas Gleixner:
 "A set of fixes for interrupt chip drivers:

   - Fix the fallout of the IPI as interrupt conversion in Kconfig and
     the BCM2836 interrupt chip driver

   - Fixes for interrupt affinity setting and the handling of
     hierarchical irq domains in the SiFive PLIC driver

   - Make the unmapped event handling in the TI SCI driver work
     correctly

   - A few minor fixes and cleanups in various chip drivers and Kconfig"

* tag 'irq-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  dt-bindings: irqchip: ti, sci-inta: Fix diagram indentation for unmapped events
  irqchip/ti-sci-inta: Add support for unmapped event handling
  dt-bindings: irqchip: ti, sci-inta: Update for unmapped event handling
  irqchip/renesas-intc-irqpin: Merge irlm_bit and needs_irlm
  irqchip/sifive-plic: Fix chip_data access within a hierarchy
  irqchip/sifive-plic: Fix broken irq_set_affinity() callback
  irqchip/stm32-exti: Add all LP timer exti direct events support
  irqchip/bcm2836: Fix missing __init annotation
  irqchip/mips: Drop selection of IRQ_DOMAIN_HIERARCHY
  irqchip/mst: Make mst_intc_of_init static
  irqchip/mst: MST_IRQ should depend on ARCH_MEDIATEK or ARCH_MSTARV7
  genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY
2020-11-08 09:52:57 -08:00
Linus Torvalds
6a8d0d283d A single fix for the generic entry code to correct the wrong assumption
that the lockdep interrupt state needs not to be established before calling
 the RCU check.
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Merge tag 'core-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull entry code fix from Thomas Gleixner:
 "A single fix for the generic entry code to correct the wrong
  assumption that the lockdep interrupt state needs not to be
  established before calling the RCU check"

* tag 'core-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  entry: Fix the incorrect ordering of lockdep and RCU check
2020-11-08 09:51:28 -08:00