| Age | Commit message (Collapse) | Author |
|---|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-9-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-8-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-7-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-6-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-5-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-4-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-3-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-2-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next
Johan writes:
USB-serial updates for 5.4-rc1
Here are the USB-serial updates for 5.4-rc1, which this time is just a
single commit adding support for the CBUS GPIOs on FT232H devices.
This change has spent a week in linux-next with no reported issues.
Signed-off-by: Johan Hovold <johan@kernel.org>
* tag 'usb-serial-5.4-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: ftdi_sio: add support for FT232H CBUS gpios
|
|
The probe function is no longer __init, so anything it calls now
must also be available at runtime, as Kbuild points out when building
with clang-9:
WARNING: vmlinux.o(.text+0x6e7040): Section mismatch in reference from the function weim_probe() to the function .init.text:imx_weim_gpr_setup()
The function weim_probe() references
the function __init imx_weim_gpr_setup().
This is often because weim_probe lacks a __init
annotation or the annotation of imx_weim_gpr_setup is wrong.
WARNING: vmlinux.o(.text+0x6e70f0): Section mismatch in reference from the function weim_probe() to the function .init.text:weim_timing_setup()
The function weim_probe() references
the function __init weim_timing_setup().
This is often because weim_probe lacks a __init
annotation or the annotation of weim_timing_setup is wrong.
Remove the remaining __init markings that are now wrong.
Fixes: 4a92f07816ba ("bus: imx-weim: use module_platform_driver()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
The ARM w90x900 platform is getting removed, so this driver is obsolete.
Link: https://lore.kernel.org/r/20190809202749.742267-10-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
The ARM w90x900 platform is getting removed, so this driver is obsolete.
Link: https://lore.kernel.org/r/20190809202749.742267-8-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
The ARM w90x900 platform is getting removed, so this driver is obsolete.
Link: https://lore.kernel.org/r/20190809202749.742267-14-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
The platform is getting removed, so there are no remaining
users of this driver.
Link: https://lore.kernel.org/r/20190809202749.742267-6-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
"unlikely(WARN_ON(x))" is excessive. WARN_ON() already uses unlikely()
internally.
Signed-off-by: Denis Efremov <efremov@linux.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Joe Perches <joe@perches.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
|
|
Add sysfs ABI documentation for the sysfs files created by the
turris-mox-rwtm driver.
Link: https://lore.kernel.org/r/20190822014318.19478-4-marek.behun@nic.cz
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
This adds a driver to communicate with the firmware running on the
secure processor of the Turris Mox router, enabling the kernel to
retrieve true random numbers from the Entropy Bit Generator and to read
some information burned into eFuses when device was manufactured:
and to
sign messages with the ECDSA private key burned into each Turris Mox
device when manufacturing.
This also adds support to read other information burned into eFuses:
- serial number
- board version
- MAC addresses
- RAM size
- ECDSA public key (this is not read directly from eFuses, rather it
is computed by the firmware as pair to the burned private key)
The source code of the firmware is open source and can be found at
https://gitlab.labs.nic.cz/turris/mox-boot-builder/tree/master/wtmi
The firmware is also able to, on demand, sign messages with the burned
ECDSA private key, but since Linux's akcipher API is not yet stable
(and therefore not exposed to userspace via netlink), this functionality
is not supported yet.
Link: https://lore.kernel.org/r/20190822014318.19478-3-marek.behun@nic.cz
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
This adds device tree binding documentation for the driver communicating
with the rWTM firmware on Turris Mox.
Link: https://lore.kernel.org/r/20190822014318.19478-2-marek.behun@nic.cz
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Currently the size_t variable res is being checked for
an error failure however the unsigned variable is never
less than zero so this test is always false. Fix this by
making variable res ssize_t
Link: https://lore.kernel.org/r/20190822010351.15660-2-marek.behun@nic.cz
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: 5bc7f990cd98 ("bus: Add support for Moxtet bus")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/bus/moxtet.c: In function moxtet_remove:
drivers/bus/moxtet.c:822:6: warning: variable dummy set but not used
[-Wunused-but-set-variable]
Link: https://lore.kernel.org/r/20190822010351.15660-3-marek.behun@nic.cz
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
arm/late
mvebu dt64 for 5.4 (part 2)
Add support for Turris Mox board (Armada 3720 SoC based)
* tag 'mvebu-dt64-5.4-2' of git://git.infradead.org/linux-mvebu: (53 commits)
arm64: dts: marvell: add DTS for Turris Mox
dt-bindings: marvell: document Turris Mox compatible
arm64: dts: marvell: armada-37xx: add SPI CS1 pinctrl
arm64: dts: marvell: Add cpu clock node on Armada 7K/8K
arm64: dts: marvell: Convert 7k/8k usb-phy properties to phy-supply
arm64: dts: marvell: Add 7k/8k PHYs in PCIe nodes
arm64: dts: marvell: Add 7k/8k PHYs in USB3 nodes
arm64: dts: marvell: Add 7k/8k per-port PHYs in SATA nodes
arm64: dts: marvell: Add CP110 COMPHY clocks
arm64: dts: marvell: armada-37xx: add mailbox node
dt-bindings: gpio: Document GPIOs via Moxtet bus
drivers: gpio: Add support for GPIOs over Moxtet bus
bus: moxtet: Add sysfs and debugfs documentation
dt-bindings: bus: Document moxtet bus binding
bus: Add support for Moxtet bus
reset: Add support for resets provided by SCMI
firmware: arm_scmi: Add RESET protocol in SCMI v2.0
dt-bindings: arm: Extend SCMI to support new reset protocol
firmware: arm_scmi: Make use SCMI v2.0 fastchannel for performance protocol
firmware: arm_scmi: Add discovery of SCMI v2.0 performance fastchannels
...
Link: https://lore.kernel.org/r/87h85two0r.fsf@FE-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into arm/late
Texas Instruments K3 SoC family changes for 5.4
- Typo fixes for gic-its unit addresses for both am654 and j721e
- HW spinlock nodes added for both am654 and j721e
- GPIO support for j721e
- power-domain cells update for both am654 / j721e for exclusive only
access
* tag 'ti-k3-soc-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux:
arm64: dts: ti: k3-j721e-main: Fix gic-its node unit-address
arm64: dts: ti: k3-am65-main: Fix gic-its node unit-address
arm64: dts: ti: k3-j721e-main: Add hwspinlock node
arm64: dts: ti: k3-am65-main: Add hwspinlock node
arm64: dts: k3-j721e: Add gpio-keys on common processor board
dt-bindings: pinctrl: k3: Introduce pinmux definitions for J721E
arm64: dts: ti: k3-j721e-common-proc-board: Disable unused gpio modules
arm64: dts: ti: k3-j721e: Add gpio nodes in wakeup domain
arm64: dts: ti: k3-j721e: Add gpio nodes in main domain
arm64: dts: ti: k3-j721e: Update the power domain cells
arm64: dts: ti: k3-am654: Update the power domain cells
soc: ti: ti_sci_pm_domains: Add support for exclusive and shared access
dt-bindings: ti_sci_pm_domains: Add support for exclusive and shared access
firmware: ti_sci: Allow for device shared and exclusive requests
Link: https://lore.kernel.org/r/b838d666-ab3b-7d41-67d4-09d606c732da@ti.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/late
SoC glue layer changes for SGX on omap variants for v5.4
For a while we've had omap4 sgx glue layer defined in dts and probed
with ti-sysc driver. This allows idling the sgx module for PM, and
removes the need for custom platform glue layer code for any further
driver changes.
We first drop the unused legacy platform data for omap4 sgx. Then for
omap5, we need add the missing clkctrl clock data so we can configure
sgx. And we configure sgx for omap34xx, omap36xx and am3517.
For am335x, we still have a dependency for rstctrl reset driver changes,
so that will be added later on.
Note that this branch is based on earlier ti-sysc branch for omap36xx
glue layer quirk handling.
* tag 'omap-for-v5.4/ti-sysc-sgx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: ARM: dts: Configure interconnect target module for am3517sgx
ARM: dts: Configure interconnect target module for omap3 sgx
ARM: dts: Configure sgx for omap5
clk: ti: add clkctrl data omap5 sgx
ARM: OMAP2+: Drop legacy platform data for omap4 gpu
Link: https://lore.kernel.org/r/pull-1567016893-318461@atomide.com-4
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/late
Drop legacy platform data omap variants for v5.4
We can now drop more platform data in favor of dts data for most
devices like cpsw, gpio, i2c, mmc, uart and watchdog.
In general we can do this by dropping legacy "ti,hwmods" custom dts
property, and the platform data assuming the related dts data is correct.
This is best done as single patch as otherwise we'd have to revert two
patches in case of any unexpected issues, and we're just removing data.
Fro cpsw, before we can do this, we need to configure the cpsw mdio clocks
properly in dts though in the first patch. For omap4 i2c, we've already
dropped the platform data earlier, but have been still allocting it
dynamically based on the dts data based on the "ti,hwmods" property, but
that is no longer needed. For d2d, we are missing the dts data, so we
first add it and then drop the platform data.
For dra7, we drop platform data and "ti,hwmods" for mcasp and mcspi.
We've already dropped platform data earlier for gpio, i2c, mmc, and
uart so we just need to drop "ti,hwmods" property for those.
Note that this branch is based on earlier ti-sysc-fixes branch.
* tag 'omap-for-v5.4/ti-sysc-drop-pdata-take2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Drop legacy custom hwmods property for dra7 gpio
ARM: dts: Drop legacy custom hwmods property for dra7 mmc
ARM: dts: Drop legacy custom hwmods property for dra7 i2c
ARM: dts: Drop legacy custom hwmods property for dra7 uart
ARM: OMAP2+: Drop legacy platform data for dra7 mcasp
ARM: OMAP2+: Drop legacy platform data for dra7 mcspi
ARM: OMAP2+: Drop legacy platform data for omap4 d2d
ARM: dts: Configure d2d dts data for omap4
ARM: OMAP2+: Drop legacy watchdog platform data for omap4
ARM: dts: Drop custom hwmod property for omap4 i2c
ARM: OMAP2+: Drop legacy platform data for cpsw on dra7
ARM: OMAP2+: Drop legacy platform data for cpsw on am3 and am4
ARM: dts: Add fck for cpsw mdio for omap variants
Link: https://lore.kernel.org/r/pull-1567016893-318461@atomide.com-3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/late
more ti-sysc driver changes for omap variants for v5.4
Few changes mostly to deal with sgx SoC glue quirk for omap36xx that
is needed for the related sgx SoC glue dts branch. The other changes
are to simplify sysc_check_one_child() sysc_check_children() to be void
functions, and detect d2d module when debugging is enabled.
* tag 'omap-for-v5.4/ti-sysc-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: ti-sysc: Detect d2d when debug is enabled
bus: ti-sysc: Add module enable quirk for SGX on omap36xx
bus: ti-sysc: Change return types of functions
Link: https://lore.kernel.org/r/pull-1567016893-318461@atomide.com-2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/late
Driver changes for ti-sysc for v5.4
Few changes to prepare for using a reset driver for PRM rstctrl mostly
to deal with the clocks for reset. Then few minor clean-up patches and
SPDX license identifier changes, and add a MAINTAINERs file entry.
* tag 'omap-for-v5.4/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: ti-sysc: remove set but not used variable 'quirks'
bus: ti-sysc: allow reset sharing across devices
bus: ti-sysc: rework the reset handling
bus: ti-sysc: re-order the clkdm control around reset handling
bus: ti-sysc: Add missing kerneldoc comments
bus: ti-sysc: Switch to SPDX license identifier
dt-bindings: ti-sysc: Add SPDX license identifier
MAINTAINERS: Add ti-sysc files under the OMAP2+ entry
Link: https://lore.kernel.org/r/pull-1566599057-142651@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
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.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Arnd 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.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Arnd 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.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://github.com/Broadcom/stblinux into arm/dt
This pull request contains Broadcom ARM-based SoCs Device Tree updates
for 5.4, please pull the following:
- Stefan does a bunch of preparatory work for supporting the Raspberry
Pi 4in the next merge window correct register ranges (SPI, I2C,
UART), define memory, HDMI and MMC properties at the board level
* tag 'arm-soc/for-5.4/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: bcm283x: Enable HDMI at board level
ARM: dts: bcm283x: Define memory at board level
ARM: dts: bcm283x: Define MMC interfaces at board level
ARM: bcm283x: Reduce register ranges for UART, SPI and I2C
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig
Qualcomm ARM Based Driver Updates for v5.4
* Add AOSS QMP support
* Various fixups for Qualcomm SCM
* Add socinfo driver
* Add SoC serial number attribute and associated APIs
* Add SM8150 and SC7180 support in Qualcomm SCM
* Fixup max processor count in SMEM
* tag 'qcom-drivers-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
soc: qcom: aoss: Add AOSS QMP support
dt-bindings: soc: qcom: aoss: Add SM8150 and SC7180 support
dt-bindings: firmware: scm: Add SM8150 and SC7180 support
dt-bindings: firmware: scm: re-order compatible list
soc: qcom: smem: Update max processor count
soc: qcom: socinfo: Annotate switch cases with fall through
soc: qcom: Extend AOSS QMP driver to support resources that are used to wake up the SoC.
soc: qcom: socinfo: Expose image information
soc: qcom: socinfo: Expose custom attributes
soc: qcom: Add socinfo driver
base: soc: Export soc_device_register/unregister APIs
base: soc: Add serial_number attribute to soc
firmware: qcom_scm: Cleanup code in qcom_scm_assign_mem()
firmware: qcom_scm: Fix some typos in docs and printks
firmware: qcom_scm: Use proper types for dma mappings
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig
Qualcomm ARM Based defconfig Updates for v5.4
* Add DRM_MSM to ARCH_QCOM defconfigs
* tag 'qcom-defconfig-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: multi_v7_defconfig: Add DRM_MSM to defconfigs with ARCH_QCOM
ARM: qcom_defconfig: Add DRM_MSM to defconfigs with ARCH_QCOM
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt
Qualcomm ARM64 Updates for v5.4
* Add Lenovo Miix 630, HP Envy x2, and Asus Novago TP370QL support
* Assorted cleanups for SDM845 nodes
* Add video nodes, cpu coefficients, adsp, csdp, and
fastrpc nodes for SDM845
* Add coresight for MSM8996, SDM845, and MSM8998
* Misc cleanups on QCS404 and PMS405
* Update memory map for QCS404
* Add wifi rails, update WCSS clocks, and add ADS unit names on QCS404
* Add Longcheer and Samsung Galaxy A3U/A5U support
* Add initial support for SM8150 and PM8150
* tag 'qcom-arm64-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (39 commits)
arm64: dts: sdm845: Add parent clock for rpmhcc
arm64: dts: qcom: sm8150: Add apps shared nodes
arm64: dts: qcom: sm8150: Add reserved-memory regions
arm64: dts: qcom: sm8150-mtp: Add regulators
arm64: dts: qcom: sm8150-mtp: Add base dts file
arm64: dts: qcom: pm8150l: Add base dts file
arm64: dts: qcom: pm8150b: Add base dts file
arm64: dts: qcom: pm8150: Add base dts file
arm64: dts: qcom: sm8150: Add base dts file
arm64: sdm845: add adsp and cdsp fastrpc nodes
arm64: dts: sdm845: Add dynamic CPU power coefficients
arm64: dts: qcom: qcs404: Update memory map to v3
arm64: dts: qcom: qcs404-evb: Mark WCSS clocks protected
arm64: dts: qcom: Add device tree for Longcheer L8150
arm64: dts: qcom: Add device tree for Samsung Galaxy A3U/A5U
dt-bindings: qcom: Document bindings for new MSM8916 devices
dt-bindings: vendor-prefixes: Add Longcheer Technology Co., Ltd.
arm64: dts: qcom: msm8996: Add Venus video codec DT node
arm64: dts: qcom: Extend AOSS QMP node
arm64: dts: qcom: msm8996: Add Coresight support
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig
Qualcomm ARM64 Based defconfig Updates for v5.4
* Enable Qualcomm MSM8916 clock drivers
* Add DRM_MSM to ARCH_QCOM defconfigs
* Enable Qualcomm SM8150 clock and pinctrl drivers
* tag 'qcom-arm64-defconfig-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: Enable CPU clock drivers for Qualcomm msm8916
arm64: defconfig: Add DRM_MSM to defconfigs with ARCH_QCOM
arm64: defconfig: Enable SM8150 GCC and pinctrl driver
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/dt
Contains a patch to switch to more generic compatible for SPI NOR.
This helps SPI NOR to work on newer board variants.
* tag 'davinci-for-v5.4/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: dts: da850-evm: Use generic jedec, spi-nor for flash
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/drivers
This converts the da8xx fbdev driver to use GPIO backlight device
and regulator devices. This will finally help get rid of legacy
GPIO API calls and simplify DaVinci GPIO driver.
* tag 'davinci-for-v5.4/fbdev' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
fbdev: da8xx: use resource management for dma
fbdev: da8xx-fb: drop a redundant if
fbdev: da8xx-fb: use devm_platform_ioremap_resource()
fbdev: da8xx: remove panel_power_ctrl() callback from platform data
ARM: davinci: da850-evm: switch to using a fixed regulator for lcdc
fbdev: da8xx: add support for a regulator
ARM: davinci: da850-evm: model the backlight GPIO as an actual device
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
devm_phy_get() can fail for a number of reasons besides probe deferral.
It can for example return -ENOMEM if it runs out of memory as it tries
to allocate devres structures. Propagating only -EPROBE_DEFER is
problematic because it results in these legitimately fatal errors being
treated as "PHY not specified in DT".
What we really want is to ignore the optional PHYs only if they have not
been specified in DT. devm_phy_optional_get() is a function that exactly
does what's required here, so use that instead.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
|
|
regulator_get_optional() can fail for a number of reasons besides probe
deferral. It can for example return -ENOMEM if it runs out of memory as
it tries to allocate data structures. Propagating only -EPROBE_DEFER is
problematic because it results in these legitimately fatal errors being
treated as "regulator not specified in DT".
What we really want is to ignore the optional regulators only if they
have not been specified in DT. regulator_get_optional() returns -ENODEV
in this case, so that's the special case that we need to handle. So we
propagate all errors, except -ENODEV, so that real failures will still
cause the driver to fail probe.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
|
|
devm_of_phy_get_by_index() can fail for a number of reasons besides
probe deferral. It can for example return -ENOMEM if it runs out of
memory as it tries to allocate devres structures. Propagating only
-EPROBE_DEFER is problematic because it results in these legitimately
fatal errors being treated as "PHY not specified in DT".
What we really want is to ignore the optional PHYs only if they have not
been specified in DT. devm_of_phy_get_by_index() returns -ENODEV in this
case, so that's the special case that we need to handle. So we propagate
all errors, except -ENODEV, so that real failures will still cause the
driver to fail probe.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
|
|
regulator_get_optional() can fail for a number of reasons besides probe
deferral. It can for example return -ENOMEM if it runs out of memory as
it tries to allocate data structures. Propagating only -EPROBE_DEFER is
problematic because it results in these legitimately fatal errors being
treated as "regulator not specified in DT".
What we really want is to ignore the optional regulators only if they
have not been specified in DT. regulator_get_optional() returns -ENODEV
in this case, so that's the special case that we need to handle. So we
propagate all errors, except -ENODEV, so that real failures will still
cause the driver to fail probe.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: kernel@pengutronix.de
Cc: linux-imx@nxp.com
|
|
devm_of_phy_get() can fail for a number of reasons besides probe
deferral. It can for example return -ENOMEM if it runs out of memory as
it tries to allocate devres structures. Propagating only -EPROBE_DEFER
is problematic because it results in these legitimately fatal errors
being treated as "PHY not specified in DT".
What we really want is to ignore the optional PHYs only if they have not
been specified in DT. devm_of_phy_get() returns -ENODEV in this case, so
that's the special case that we need to handle. So we propagate all
errors, except -ENODEV, so that real failures will still cause the
driver to fail probe.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
|
|
regulator_get_optional() can fail for a number of reasons besides probe
deferral. It can for example return -ENOMEM if it runs out of memory as
it tries to allocate data structures. Propagating only -EPROBE_DEFER is
problematic because it results in these legitimately fatal errors being
treated as "regulator not specified in DT".
What we really want is to ignore the optional regulators only if they
have not been specified in DT. regulator_get_optional() returns -ENODEV
in this case, so that's the special case that we need to handle. So we
propagate all errors, except -ENODEV, so that real failures will still
cause the driver to fail probe.
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-rockchip@lists.infradead.org
|
|
The merge_config.sh script verifies that all the config options have
their expected value in the resulting file and prints any issues as
warnings. These checks aren't intended to be treated as errors given
the current implementation. However, since "set -e" was added, if the
grep command to look for a config option does not find it the script
will then abort prematurely.
Handle the case where the grep exit status is non-zero by setting
ACTUAL_VAL to an empty string to restore previous functionality.
Fixes: cdfca821571d ("merge_config.sh: Check error codes from make")
Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
|
|
Kbuild provides per-file compiler flag addition/removal:
CFLAGS_<basetarget>.o
CFLAGS_REMOVE_<basetarget>.o
AFLAGS_<basetarget>.o
AFLAGS_REMOVE_<basetarget>.o
CPPFLAGS_<basetarget>.lds
HOSTCFLAGS_<basetarget>.o
HOSTCXXFLAGS_<basetarget>.o
The <basetarget> is the filename of the target with its directory and
suffix stripped.
This syntax comes into a trouble when two files with the same basename
appear in one Makefile, for example:
obj-y += foo.o
obj-y += dir/foo.o
CFLAGS_foo.o := <some-flags>
Here, the <some-flags> applies to both foo.o and dir/foo.o
The real world problem is:
scripts/kconfig/util.c
scripts/kconfig/lxdialog/util.c
Both files are compiled into scripts/kconfig/mconf, but only the
latter should be given with the ncurses flags.
It is more sensible to use the relative path to the Makefile, like this:
obj-y += foo.o
CFLAGS_foo.o := <some-flags>
obj-y += dir/foo.o
CFLAGS_dir/foo.o := <other-flags>
At first, I attempted to replace $(basetarget) with $*. The $* variable
is replaced with the stem ('%') part in a pattern rule. This works with
most of cases, but does not for explicit rules.
For example, arch/ia64/lib/Makefile reuses rule_as_o_S in its own
explicit rules, so $* will be empty, resulting in ignoring the per-file
AFLAGS.
I introduced a new variable, target-stem, which can be used also from
explicit rules.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Marc Zyngier <maz@kernel.org>
|
|
When returning from bpa10x_send_frame, it is necessary to propagate any
potential errno returned from usb_submit_urb.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
|
Looks like Deadlock is observed in hci_qca while performing
stress and stability tests. Since same lock is getting
acquired from qca_wq_awake_rx and hci_ibs_tx_idle_timeout
seeing spinlock recursion, irqs should be disable while
acquiring the spinlock always.
Signed-off-by: Harish Bandi <c-hbandi@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
|
The ASUS X412FA laptop contains a Realtek RTL8822CE device with an
associated BT chip using a USB ID of 04ca:4005. This ID is added to the
driver.
The /sys/kernel/debug/usb/devices portion for this device is:
T: Bus=01 Lev=01 Prnt=01 Port=09 Cnt=04 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=04ca ProdID=4005 Rev= 0.00
S: Manufacturer=Realtek
S: Product=Bluetooth Radio
S: SerialNumber=00e04c000001
C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=204707
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
|
I did some significant work with code in edac_mc.c and ghes_edac.c
already, so I guess I can probably help out a bit as code reviewer here.
Signed-off-by: Robert Richter <rrichter@marvell.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>
Cc: James Morse <james.morse@arm.com>
Cc: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20190902123216.9809-6-rrichter@marvell.com
|
|
Add NOFAIL check for the strndup call, because the function
allocates memory and can return NULL. All calls to strdup in
modpost are checked with NOFAIL.
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
|
|
Since guid_t is the recommended data type for UUIDs in
kernel (and I guess uuid_le is meant to be ultimately
replaced with it), it should be made available here as
well.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
|
