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Pull ARM fix from Russell King:
"Just one fix for now to eliminate a KASAN false positive"
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 9290/1: uaccess: Fix KASAN false-positives
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Replace of_get_address() and of_translate_address() with single call
to of_address_to_resource(). With this, use ioremap() instead of
of_iomap() which would parse "reg" a second time.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230319163145.225323-1-robh@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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The MXIII Plus uses an Ampak AP6330 Bluetooth and WiFi combo chip.
Bluetooth is connected to &uart_A and requires toggling GPIOX_20.
WiFi can be routed to either &sdhc or &sdio. Route WiFi to &sdhc
since &sdio is already connected to the SD card. Additionally WiFi
requires toggling GPIOX_11 and GPIOAO_6 as well as enabling the 32kHz
clock signal.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230321171213.2808460-4-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
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Add the pins for the SDHC MMC controller which connect to the SDIO wifi
on some boards.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230321171213.2808460-3-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
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GPIOX_10 can generate a 32768Hz signal when enabling the "xtal_32k_out"
group with the xtal function. This is typically used as LPO clock for
the SDIO wifi chips.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230321171213.2808460-2-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
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syscon should not be used alone as compatible.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230306072618.10770-2-krzysztof.kozlowski@linaro.org
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The actual intention is that no dynamic relocation exists in the VDSO. For
this the VDSO build validates that the resulting .so file does not have any
relocations which are specified via $(ARCH_REL_TYPE_ABS) per architecture,
which is fragile as e.g. ARM64 lacks an entry for R_AARCH64_RELATIVE. Aside
of that ARCH_REL_TYPE_ABS is a misnomer as it checks for relative
relocations too.
However, some GNU ld ports produce unneeded R_*_NONE relocation entries. If
a port fails to determine the exact .rel[a].dyn size, the trailing zeros
become R_*_NONE relocations. E.g. ld's powerpc port recently fixed
https://sourceware.org/bugzilla/show_bug.cgi?id=29540). R_*_NONE are
generally a no-op in the dynamic loaders. So just ignore them.
Remove the ARCH_REL_TYPE_ABS defines and just validate that the resulting
.so file does not contain any R_* relocation entries except R_*_NONE.
Signed-off-by: Fangrui Song <maskray@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com> # for aarch64
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> # for vDSO, aarch64
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Link: https://lore.kernel.org/r/20230310190750.3323802-1-maskray@google.com
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To support the detach feature, add a new mailbox channel to inform
the remote processor on a detach. This signal allows the remote processor
firmware to stop IPC communication and to reinitialize the resources for
a re-attach.
See 6257dfc1c412dcdbd76ca5fa92c8444222dbe5b0 for a patch that does the
same for stm32mp15x-dkx boards.
Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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Commit 77acc85ce797 ("ARM: mmp: remove device definitions") and commit
06f11dfb5b75 ("ARM: mmp: remove all board files") remove mach-mmp's device
definitions and the board file for the Marvell PXA910-based TTC_DKB
Development Platform. With that removal, all references to the config
USB_EHCI_MV_U2O are gone. The config has no remaining effect and can be
deleted.
Remove the obsolete config USB_EHCI_MV_U2O.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Shawn Guo <shawnguo@kernel.org> # for imx/mmdc
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230314103225.2787101-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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"okay" over "ok" is preferred for status property.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230127101832.93789-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230310231420.583121-1-linus.walleij@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge with mainline to get of_property_present() and other newer APIs.
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Add a device node for the M24C01 I2C EEPROM which serves as external
storage for the Ethernet MAC address.
While at it, restore sort order (by unit address) of the devices on the
I2C bus.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/6d402b289fd20125d9f6f6b2a4f239aa1887daa6.1678375464.git.geert+renesas@glider.be
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To align with rest of the devicetree files, let's move the "status"
property down
Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230308082424.140224-11-manivannan.sadhasivam@linaro.org
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Enable PCIe RC support on Thundercomm T55 board.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230308082424.140224-10-manivannan.sadhasivam@linaro.org
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To align with the rest of the devicetree files and the relative properties,
let's list the values of properties such as {reg/clock/interrupt}-names
vertically.
Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230308082424.140224-9-manivannan.sadhasivam@linaro.org
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The PCIe controller in SDX55 can act as the RC controller also. Let's
add support for it.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230308082424.140224-8-manivannan.sadhasivam@linaro.org
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There is only one PCIe PHY in this SoC, so there is no need to add an
index to the suffix. This also matches the naming convention of the PCIe
controller.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230308082424.140224-7-manivannan.sadhasivam@linaro.org
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Unit address of PCIe EP node should be 0x1c00000 as it has to match the
first address specified in the reg property.
This also requires sorting the node in the ascending order.
Fixes: e6b69813283f ("ARM: dts: qcom: sdx55: Add support for PCIe EP")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230308082424.140224-6-manivannan.sadhasivam@linaro.org
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For 64KiB of the I/O region, the I/O ports of the legacy PCI devices are
located in the range of 0x0 to 0x10000. Hence, fix the bogus PCI addresses
(0x0fe00000, 0x31e00000, 0x35e00000) specified in the ranges property for
I/O region.
While at it, let's use the missing 0x prefix for the addresses.
Fixes: 93241840b664 ("ARM: dts: qcom: Add pcie nodes for ipq8064")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@app.fastmail.com/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230228164752.55682-17-manivannan.sadhasivam@linaro.org
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For 1MiB of the I/O region, the I/O ports of the legacy PCI devices are
located in the range of 0x0 to 0x100000. Hence, fix the bogus PCI address
(0x40200000) specified in the ranges property for I/O region.
While at it, let's use the missing 0x prefix for the addresses.
Fixes: 187519403273 ("ARM: dts: ipq4019: Add a few peripheral nodes")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@app.fastmail.com/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230228164752.55682-16-manivannan.sadhasivam@linaro.org
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To maintain the uniformity, let's use the 0x prefix for the values of
ranges property.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230228164752.55682-15-manivannan.sadhasivam@linaro.org
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Change the XO clock in MSM8974's GCC node to point to RPMCC.
Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230121192540.9177-4-rayyan@ansari.sh
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Add the XO and Sleep Clock sources to the GCC node on MSM8226.
Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230121192540.9177-3-rayyan@ansari.sh
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Change kpss-acc-v2 nodes naming to power-manager to reflect Documentation
schema.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230116204751.23045-8-ansuelsmth@gmail.com
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Add missing clock configuration by adding clocks, clock-names,
clock-output-names and #clock-cells bindings for each kpss-acc-v1
clock-controller to reflect Documentation schema.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230116204751.23045-7-ansuelsmth@gmail.com
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Add missing clock configuration by adding clocks, clock-names
and #clock-cells bindings for each kpss-acc-v1 clock-controller
node for apq8064 and msm8960 to reflect Documentation schema.
Add missing #clock-cells binding and remove useless clock-output-names for
ipq806x dtsi.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230116204751.23045-6-ansuelsmth@gmail.com
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Add per Soc compatible for qcom,kpss-gcc nodes. While currently not used
by the kpss driver they can serve further customization and they are
required to be defined per Documentation schema.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230116204751.23045-5-ansuelsmth@gmail.com
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All of them have an internal emmc that becomes mmc0 and
devices including the sdmmc snippet get mmc1 for the external
sd slot on suitable devices.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20230307095516.4116827-1-heiko@sntech.de
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Add support for HSSPI controller in ARMv7 chip dts files.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/r/20230207065826.285013-4-william.zhang@broadcom.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties.
Convert reading boolean properties to to of_property_read_bool().
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Replace the license blob by a clean SPDX-License-Identifier with GPL2
or MIT even if X11 is specified in the original blob since the actual
license text corresponds to a MIT license.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Lothar Waßmann <LW@KARO-electronics.de>
Acked-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This Technologic board file still use node name and unit address
to reference parts from the imx28.dtsi . This causes a lot of
redundancy. So use label references in order to make it easier
to maintain.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This Freescale board file still use node name and unit address
to reference parts from the imx28.dtsi . This causes a lot of
redundancy. So use label references in order to make it easier
to maintain.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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All additional I2SE Duckbill 2 variants always have the same
base board in common. So consider this by including the base
board and avoid a lot of redundancy.
Special care needs to be taken of the SPI variant. ssp2 is used
as SD card interface on the base board, but on the SPI variant
it's downgrade to a SPI interface to connect the QCA7000. So
the SD card properties must be deleted.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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These I2SE board files still use node name and unit address
to reference parts from the imx28.dtsi . This causes a lot of
redundancy. So use label references in order to make it easier
to maintain.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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These Crystal fontz board files still use node name and unit
address to reference parts from the imx28.dtsi . This causes
a lot of redundancy. So use label references in order to make
it easier to maintain.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Brian Lilly <brian@crystalfontz.com>
Cc: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This board file still use node name and unit address to
reference parts from the imx28.dtsi . This causes a lot of
redundancy. So use label references in orer to make it
easier to maintain.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Aapo Vienamo <aapo.vienamo@iki.fi>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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These board files still use node name and unit address to
reference parts from the imx28.dtsi . This causes a lot of
redundancy. So use label references in orer to make it
easier to maintain.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Wolfgang Grandegger <wg@aries-embedded.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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These Armadeus board files still use node name and unit address
to reference parts from the imx28.dtsi . This causes a lot of
redundancy. So use label references in order to make it easier
to maintain.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: <support@armadeus.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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usb@2184000: 'pinctrl-0' is a dependency of 'pinctrl-names'
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Fixes: 9c7016f1ca6d ("ARM: dts: imx: add devicetree for Tolino Shine 2 HD")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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usb@2184000: 'pinctrl-0' is a dependency of 'pinctrl-names'
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Fixes: c100ea86e6ab ("ARM: dts: add Netronix E60K02 board common file")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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usb@2184000: 'pinctrl-0' is a dependency of 'pinctrl-names'
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Fixes: 3bb3fd856505 ("ARM: dts: add Netronix E70K02 board common file")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The reMarkable 2 uses the rohm,bd71815 power controller, so enable it in
the defconfig.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add support for the rohm,bd71815 power controller controller for the
reMarkable 2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add support for the cyttsp5 touchscreen controller for the reMarkable 2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The opp-320000000 name is rather misleading with the opp-hz value
of 450 MHz. Fix it!
Fixes: 8db0b6c7b636 ("ARM: dts: qcom: apq8064: Convert adreno from legacy gpu-pwrlevels to opp-v2")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230220120831.1591820-1-konrad.dybcio@linaro.org
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Now that sleep clock is being passed directly to GCC, there is no need for
global name matching, so remove clk-output-names for sleep clock.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230214162325.312057-4-robert.marko@sartura.hr
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Directly pass XO and sleep clocks to GCC via phandles.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230214162325.312057-3-robert.marko@sartura.hr
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