HyperFlash devices fail to probe:
rpc-if-hyperflash rpc-if-hyperflash: probing of hyperbus device failed
In HyperFlash or Octal-SPI Flash mode, the Transfer Data Enable bits
(SPIDE) in the Manual Mode Enable Setting Register (SMENR) are derived
from half of the transfer size, cfr. the rpcif_bits_set() helper
function. However, rpcif_reg_{read,write}() does not take the bus size
into account, and does not double all Manual Mode Data Register access
sizes when communicating with a HyperFlash or Octal-SPI Flash device.
Fix this, and avoid the back-and-forth conversion between transfer size
and Transfer Data Enable bits, by explicitly storing the transfer size
in struct rpcif, and using that value to determine access size in
rpcif_reg_{read,write}().
Enforce that the "high" Manual Mode Read/Write Data Registers
(SM[RW]DR1) are only used for 8-byte data accesses.
While at it, forbid writing to the Manual Mode Read Data Registers,
as they are read-only.
Fixes: fff53a551d ("memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/cde9bfacf704c81865f57b15d1b48a4793da4286.1649681476.git.geert+renesas@glider.be
Link: https://lore.kernel.org/r/20220420070526.9367-1-krzysztof.kozlowski@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The Gemini defconfig needs to be updated due to DSA driver
Kconfig changes in the v5.18 merge window:
CONFIG_NET_DSA_REALTEK_SMI is now behind
CONFIG_NET_DSA_REALTEK and the desired DSA switch need
to be selected explicitly with
CONFIG_NET_DSA_REALTEK_RTL8366RB.
Take this opportunity to update some other minor config
options:
- CONFIG_MARVELL_PHY moved around because of Kconfig
changes.
- CONFIG_SENSORS_DRIVETEMP should be selected since is
regulates the system critical alert temperature on
some devices, which is nice if it is handled even
if initramfs or root fails to mount.
Fixes: 319a70a5fe ("net: dsa: realtek-smi: move to subdirectory")
Fixes: 765c39a4fa ("net: dsa: realtek: convert subdrivers into modules")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Link: https://lore.kernel.org/r/20220407225254.2178644-1-robh@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The node names should be generic and SPI NOR dtschema expects "flash".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20220407143027.294678-1-krzysztof.kozlowski@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Claudiu Beznea <claudiu.beznea@microchip.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: "Benoît Cousson" <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-omap@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Link: https://lore.kernel.org/r/20220407225107.2175958-1-robh@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Commit bf781869e5 ("ARM: dts: at91: add pinctrl-{names, 0} for all
gpios") introduces pinctrl phandles for pins used by individual
controllers to avoid failures due to commit 2ab73c6d83 ("gpio:
Support GPIO controllers without pin-ranges"). For SPI controllers
available on SAMA5D4 and SAMA5D3 some of the pins are defined in
SoC specific dtsi on behalf of pinctrl-0. Adding extra pinctrl phandles
on board specific dts also on behalf of pinctrl-0 overwrite the pinctrl-0
phandle specified in SoC specific dtsi. Thus add the board specific
pinctrl to pinctrl-1.
Fixes: bf781869e5 ("ARM: dts: at91: add pinctrl-{names, 0} for all gpios")
Depends-on: 5c8b498529 ("ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name")
Reported-by: Ajay Kathat <ajay.kathat@microchip.com>
Co-developed-by: Ajay Kathat <ajay.kathat@microchip.com>
Signed-off-by: Ajay Kathat <ajay.kathat@microchip.com>
Tested-by: Ajay Kathat <ajay.kathat@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220331141323.194355-2-claudiu.beznea@microchip.com
The at91sam9g20ek has no software controllable regulators, only some fixed
discrete regulators, but they are there and currently the wm8731 driver
does try to use them. Show the supplies in the DT and map them for the
wm8731 so things start up cleanly.
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220404102806.581374-3-broonie@kernel.org
The MCLK of the WM8731 on the AT91SAM9G20-EK board is connected to the
PCK0 output of the SoC and is expected to be set to 12MHz. Previously
this was mapped using pre-common clock API calls in the audio machine
driver but the conversion to the common clock framework broke that so
describe things in the DT instead.
Fixes: ff78a189b0 ("ARM: at91: remove old at91-specific clock driver")
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220404102806.581374-2-broonie@kernel.org
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/Yk3leykDEKGBN8rk@robh.at.kernel.org
The node names should be generic, so use "flash" for dataflash nodes and
for cfi-flash.
Suggested-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220412105013.249793-1-krzysztof.kozlowski@linaro.org
The node names should be generic and SPI NOR dtschema expects "flash".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220407143223.295344-1-krzysztof.kozlowski@linaro.org
The impedance of the QSPI PCB lines on the sama7g5ek is 50 Ohms.
Align the output impedance of the QSPI0 HSIOs by setting a medium drive
strength which corresponds to an impedance of 56 Ohms when VDD is in the
3.0V - 3.6V range. The high drive strength setting corresponds to an
output impedance of 42 Ohms on the QSPI0 HSIOs.
Suggested-by: Mihai Sain <mihai.sain@microchip.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220406130505.422042-1-tudor.ambarus@microchip.com
Flexcom3 is used as board console serial. There are no pull-ups on these
lines on the board. This means that if a cable is not connected (that has
pull-ups included), stray characters could appear on the console as the
floating pins voltage levels are interpreted as incoming characters.
To avoid this problem, enable the internal pull-ups on these lines.
Fixes: 7540629e2f ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek")
Cc: stable@vger.kernel.org # v5.15+
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220307113827.2419331-1-eugen.hristev@microchip.com
Swap `rx` and `tx` for the `dma-names` property of the `i2c` nodes
in order to maintain consistency across Microchip/Atmel SoC files.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220310114553.184763-2-sergiu.moga@microchip.com
The labels for lines 61 through 84 on the periphs-banks were offset by 2.
2 lines are missing in the BOOT GPIO lines (contains 14, should be 16)
Added 2 empty entries in BOOT to realigned the rest of GPIO labels
to match the Banana Pi M5 schematics.
(Thanks to Neil Armstrong for the heads up on the position of the missing pins)
Fixes: 976e920183 ("arm64: dts: meson-sm1: add Banana PI BPI-M5 board dts")
Signed-off-by: Guillaume Giraudon <ggiraudon@prism19.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220411144427.874-1-ggiraudon@prism19.com
The common touchscreen properties are all 32-bit, not 16-bit. These
properties must not be too important as they are all ignored in case of an
error reading them.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The GW71xx, GW72xx and GW73xx boards have USB1 routed to a USB OTG
connectors and USB2 routed to a USB hub.
The OTG connector has a over-currently protection with an active-low
pin and the USB1 to HUB connection has no over-current protection (as
the HUB itself implements this for its downstream ports).
Add proper dt nodes to specify the over-current pin polarity for USB1
and disable over-current protection for USB2.
Fixes: 6f30b27c5e ("arm64: dts: imx8mm: Add Gateworks i.MX 8M Mini Development Kits")
Cc: stable@vger.kernel.org
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The most specific compatible string element should be "fsl,imx8mn-sai"
on i.MX8M Nano, fix it from current "fsl,imx8mm-sai" (two Ms, likely
due to copy-paste error from i.MX8M Mini).
Fixes: 9e98600697 ("arm64: dts: imx8mn: Add SAI nodes")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Adam Ford <aford173@gmail.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Reviewed-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This fixes the qspi read command by importing the changes from commit
04aa946d57 ("arm64: dts: imx8: change the spi-nor tx").
Fixes: b186b8b6e7 ("arm64: dts: freescale: add initial device tree for TQMa8Mx with i.MX8M")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
On a custom carrier board with a i.MX6Q Apalis SoM, the sgtl5000 codec
on the SoM is often not detected and the following error message is
seen when the sgtl5000 driver tries to read the ID register:
sgtl5000 1-000a: Error reading chip id -6
The reason for the error is that the MCLK clock is not provided
early enough.
Fix the problem by describing the MCLK pinctrl inside the codec
node instead of placing it inside the audmux pinctrl group.
With this change applied the sgtl5000 is always detected on every boot.
Fixes: 693e3ffaae ("ARM: dts: imx6: Add support for Toradex Apalis iMX6Q/D SoM")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx8mn clock list for the ISI lists four clocks, but DOMAIN_MAX_CLKS
was set to 3. Because of this, attempts to enable the fourth clock failed,
threw some splat, and ultimately hung.
Fixes: 7f511d514e ("soc: imx: imx8m-blk-ctrl: add i.MX8MN DISP blk-ctrl")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The fsl,scu.txt dt-binding documentation explicitly mentions
that the compatible string should be either "fsl,imx8qm-clock"
or "fsl,imx8qxp-clock", followed by "fsl,scu-clk". Also, i.MX8qm
SCU clocks and i.MX8qxp SCU clocks are really not the same, so
we have to set the compatible property according to SoC name.
Let's correct the i.MX8qm clock controller's compatible property
from
"fsl,imx8qxp-clk", "fsl,scu-clk"
to
"fsl,imx8qm-clk", "fsl,scu-clk" .
Fixes: f2180be18a ("arm64: dts: imx: add imx8qm common dts file")
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Amlogic s4 device is already applied, but cpu compatible 'arm,armv8'
is only valid for software models, so we remove it.
Fixes: ac4dfd0d1d ("arm64: dts: add support for S4 based Amlogic AQ222")
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220408070901.26446-1-xianwei.zhao@amlogic.com
Document the deprecated 'hisi,rst-syscon' device tree property for
hisilicon,hi3660-reset, add an error check to reset deassertion in
reset-rzg2l-usbphy-ctrl, restore transfer error handling in Tegra
reset-bpmp, and document the optional 'resets' device tree property
for socionext,uniphier-reset.
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Merge tag 'reset-fixes-for-v5.18' of git://git.pengutronix.de/pza/linux into arm/fixes
Reset controller fixes for v5.18
Document the deprecated 'hisi,rst-syscon' device tree property for
hisilicon,hi3660-reset, add an error check to reset deassertion in
reset-rzg2l-usbphy-ctrl, restore transfer error handling in Tegra
reset-bpmp, and document the optional 'resets' device tree property
for socionext,uniphier-reset.
* tag 'reset-fixes-for-v5.18' of git://git.pengutronix.de/pza/linux:
dt-bindings: reset: Add parent "resets" property as optional
reset: tegra-bpmp: Restore Handle errors in BPMP response
reset: renesas: Check return value of reset_control_deassert()
dt-bindings: reset: document deprecated HiSilicon property
Link: https://lore.kernel.org/r/20220406153337.1265414-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/Yk3m92Sj26/v1mLG@robh.at.kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The common touchscreen properties are all 32-bit, not 16-bit. These
properties must not be too important as they are all ignored in case of an
error reading them.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/Yk3moe6Hz8ELM0iS@robh.at.kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/Yk3mR5yae3gCkKhp@robh.at.kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/Yk3nShkFzNJaI3/Z@robh.at.kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/Yk3leykDEKGBN8rk@robh.at.kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Few fixes to address assorted set of issues:
- Erroneous clearing of Tx channel which only platform firmware must do
- Invalid point access pass as parameter to sort() in clock support
- Sparse build warnings in OPTEE transport driver
- Use of deprecated zero-length arrays
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Merge tag 'scmi-fixes-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
Arm SCMI firmware interface fixes for v5.18
Few fixes to address assorted set of issues:
- Erroneous clearing of Tx channel which only platform firmware must do
- Invalid point access pass as parameter to sort() in clock support
- Sparse build warnings in OPTEE transport driver
- Use of deprecated zero-length arrays
* tag 'scmi-fixes-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Fix sparse warnings in OPTEE transport driver
firmware: arm_scmi: Replace zero-length array with flexible-array member
firmware: arm_scmi: Fix sorting of retrieved clock rates
firmware: arm_scmi: Remove clear channel call on the TX channel
Link: https://lore.kernel.org/r/20220407110818.1436181-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
arch/arm/mach-ep93xx/clock.c:154:2: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]
arch/arm/mach-ep93xx/clock.c:151:2: note: Taking true branch
if (IS_ERR(clk))
^
arch/arm/mach-ep93xx/clock.c:152:3: note: Memory is released
kfree(psc);
^~~~~~~~~~
arch/arm/mach-ep93xx/clock.c:154:2: note: Use of memory after it is freed
return &psc->hw;
^ ~~~~~~~~
Fixes: 9645ccc7bd ("ep93xx: clock: convert in-place to COMMON_CLK")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org/thread/B5YCO2NJEXINCYE26Y255LCVMO55BGWW/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
There are more kernel-doc build warnings as below than the ones reported
by kernel test robot recently for this file.
| arch/arm/mach-vexpress/spc.c:125: warning: missing initial short description on line:
| * ve_spc_global_wakeup_irq()
| arch/arm/mach-vexpress/spc.c:131: warning: contents before sections
| arch/arm/mach-vexpress/spc.c:148: warning: missing initial short description on line:
| * ve_spc_cpu_wakeup_irq()
| arch/arm/mach-vexpress/spc.c:154: warning: contents before sections
| arch/arm/mach-vexpress/spc.c:203: warning: missing initial short description on line:
| * ve_spc_powerdown()
| arch/arm/mach-vexpress/spc.c:209: warning: contents before sections
| arch/arm/mach-vexpress/spc.c:231: warning: missing initial short description on line:
| * ve_spc_cpu_in_wfi()
| 7 warnings
Fix all these warnings.
Link: https://lore.kernel.org/r/20220404130207.1162445-2-sudeep.holla@arm.com
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Kbuild bot reported the following kernel-doc build warning:
| arch/arm/mach-versatile/spc.c:231: warning: This comment starts with
| '/**', but isn't a kernel-doc comment.
| Refer Documentation/doc-guide/kernel-doc.rst
| * ve_spc_cpu_in_wfi(u32 cpu, u32 cluster)
Fix the issue by dropping the parameters specified in the kernel doc.
Link: https://lore.kernel.org/linux-doc/202204031026.4ogKxt89-lkp@intel.com
Link: https://lore.kernel.org/r/20220404130207.1162445-1-sudeep.holla@arm.com
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Due to what looks like a copy-paste error, the ECSPI2_MISO pad is not
muxed for SPI mode and causes reads from a slave-device connected to the
SPI header to always return zero.
Configure the ECSPI2_MISO pad for SPI mode on the gw71xx, gw72xx and
gw73xx families of boards that got this wrong.
Fixes: 6f30b27c5e ("arm64: dts: imx8mm: Add Gateworks i.MX 8M Mini Development Kits")
Cc: stable@vger.kernel.org # 5.12
Cc: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fix following coccicheck warning:
./drivers/bus/imx-weim.c:355:18-21: ERROR: pdev is NULL but dereferenced.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Acked-by: Ivan Bornyakov <i.bornyakov@metrotek.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This is effectively a revert of the temporary disablement
patch. Battery charging now works!
We also enable static battery data for the Samsung SDI
batteries as used by the U8500 Samsung phones.
Cc: Lee Jones <lee.jones@linaro.org>
Fixes: a1149ae975 ("ARM: ux500: Disable Power Supply and Battery Management by default")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This activates display drivers that give console on the
different U8500 mobile phones, the GNSS subsystem and the
SIRF GNSS driver so we can manage the GPS chips, the regulator
LEDs as used in some phones and one more IIO light sensor driver.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Commit 3e25f800af ("memory: fsl_ifc: populate child devices without
relying on simple-bus") was trying to replace the "simple-bus"
compatible with explicit bus populate in the driver. But
of_platform_populate() only populates child nodes of ifc without
populating child buses and child mfd devices residing under ifc. Change
it to of_platform_default_populate() to fix the problem.
Fixes: 3e25f800af ("memory: fsl_ifc: populate child devices without relying on simple-bus")
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Link: https://lore.kernel.org/r/20220307204118.19093-1-leoyang.li@nxp.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
