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2023-03-28ARM: dts: stm32: drop invalid simple-panel compatible on stm32mp157c-lxaKrzysztof Kozlowski
"simple-panel" compatible is not documented and nothing in Linux kernel binds to it. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2023-03-28ARM: dts: omap: Drop ti,omap36xx compatibleAndrew Davis
This was not matched anywhere and provides no additional information. The driver code already checks also for "ti,omap3630" compatible. Signed-off-by: Andrew Davis <afd@ti.com> Message-Id: <20230216153339.19987-2-afd@ti.com> [tony@atomide.com: updated comments for ti,omap3630 compatible] Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-28ARM: OMAP2+: hwmod: Use kzalloc for allocating only one elementKenneth Lee
Use kzalloc(...) rather than kcalloc(1, ...) because the number of elements we are specifying in this case is 1, so kzalloc would accomplish the same thing and we can simplify. Signed-off-by: Kenneth Lee <klee33@uw.edu> Message-Id: <20220809072050.1733996-1-klee33@uw.edu> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-28ARM: OMAP2+: Remove the unneeded result variableye xingchen
Return the value amx3_common_init() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Message-Id: <20220920065113.215685-1-ye.xingchen@zte.com.cn> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-28ARM: OMAP2+: fix repeated words in commentsJilin Yuan
Delete the redundant word 'from'. Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com> Message-Id: <20220914084315.40165-1-yuanjilin@cdjrlc.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-28ARM: OMAP2+: remove obsolete config OMAP3_SDRC_AC_TIMINGLukas Bulwahn
Commit d42f265a5d7a ("ARM: OMAP3: clock: remove un-used core dpll re-program code") removes arch/arm/mach-omap2/sram34xx.S, which implemented the effect of the config OMAP3_SDRC_AC_TIMING. Since then, the OMAP3_SDRC_AC_TIMING config was hanging around without effect. Remove this obsolete config. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Message-Id: <20230320083806.9545-1-lukas.bulwahn@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: sunxi: add MangoPi MQ-R-T113 boardAndre Przywara
The MangoPi MQ-R-T113 is a small SBC with the Allwinner T113-s3 SoC. The SoC features two Arm Cortex-A7 cores and 128 MB of co-packaged DDR3 DRAM. The board adds mostly connectors and the required regulators, plus a Realtek RTL8189FTV WiFi chip. Power comes in via a USB-C connector wired as a peripheral, and there is a second USB-C connector usable as a host port. Add a .dtsi file describing most of the board's peripherals, and include that from the actual board .dts file. This allows to re-use the .dtsi for the MQ-R-F113 RISC-V variant of that board. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20230320005249.13403-5-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-03-27ARM: dts: sunxi: add Allwinner T113-s SoC .dtsiAndre Przywara
The Allwinner T113-s SoC is apparently using the same (or at least a very similar) die as the D1/D1s, but replaces the single RISC-V core with two Arm Cortex-A7 cores. Since the D1 core .dtsi already describes all common peripherals, we just need a DT describing the ARM specific peripherals: the CPU cores, the Generic Timer, the GIC and the PMU. We include the core .dtsi directly from the riscv DT directory. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20230320005249.13403-3-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-03-27ARM: mach-virt: Select PMUv3 driver by defaultMarc Zyngier
Since 32bit guests are not unlikely to run on an ARMv8 host, let's select the PMUv3 driver, which allows the PMU to be used on such systems. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Zaid Al-Bassam <zalbassam@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230317195027.3746949-9-zalbassam@google.com Signed-off-by: Will Deacon <will@kernel.org>
2023-03-27ARM: perf: Allow the use of the PMUv3 driver on 32bit ARMMarc Zyngier
The only thing stopping the PMUv3 driver from compiling on 32bit is the lack of defined system registers names and the handful of required helpers. This is easily solved by providing the sysreg accessors and updating the Kconfig entry. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Co-developed-by: Zaid Al-Bassam <zalbassam@google.com> Signed-off-by: Zaid Al-Bassam <zalbassam@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230317195027.3746949-8-zalbassam@google.com Signed-off-by: Will Deacon <will@kernel.org>
2023-03-27ARM: Make CONFIG_CPU_V7 valid for 32bit ARMv8 implementationsMarc Zyngier
ARMv8 is a superset of ARMv7, and all the ARMv8 features are discoverable with a set of ID registers. It means that we can use CPU_V7 to guard ARMv8 features at compile time. This commit simply amends the CPU_V7 configuration symbol comment to reflect that CPU_V7 also covers ARMv8. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Zaid Al-Bassam <zalbassam@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230317195027.3746949-7-zalbassam@google.com Signed-off-by: Will Deacon <will@kernel.org>
2023-03-27ARM: dts: am335x-phycore-som: Remove superseded/invalid GPMC NAND type.Steffen Hemer
According to docu and dtschema check, 'gpmc,device-nand = true' is no longer valid, so remove it. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-8-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-pcm-953: Remove superseded/invalid LED trigger.Steffen Hemer
According to docu and dtschema check, 'linux,default-trigger = gpio' is no longer valid, so remove it. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-7-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-phycore-som: Remove underscore in node names.Steffen Hemer
Remove underscore in node names following conventions. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-6-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-regor: Remove underscore in node names.Steffen Hemer
Remove underscore in node names following conventions. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-5-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-pcm-935: Remove underscore in node names.Steffen Hemer
Remove underscore in node names following conventions. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-4-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-wega: Change node name of sound card, remove underscores.Steffen Hemer
Change node name of sound card to recommended generic and remove also further underscores in other node names. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-3-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-wega: Fix audio codec by using simple-audio-card driver.Steffen Hemer
Sound did not work with the previous EVM sound card binding, EVM dts switched to using 'simple-audio-card', so this fixes audio codec by using simple-audio-card driver. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-2-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-phycore-som: Add alias for TPS65910 RTCSteffen Hemer
Without an alias for the TPS65910 RTC, it snatches the rtc0 device in advance to the I2C RTC assigned to that alias. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-1-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: omap3-gta04: fix compatible record for GTA04 boardH. Nikolaus Schaller
Vendor of the GTA04 boards is and always was Golden Delicious Computers GmbH&Co. KG, Germany and not Texas Instruments. Maybe, TI was references here because the GTA04 was based on the BeagleBoard design which is designated as "ti,omap3-beagle". While we are looking at vendors of omap3 based devices, we also add the record for OpenPandora. The DTS files for the pandora device already make use of it. Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Message-Id: <38b49aad0cf33bb5d6a511edb458139b58e367fd.1676566002.git.hns@goldelico.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: gta04: fix excess dma channel usageH. Nikolaus Schaller
OMAP processors support 32 channels but there is no check or inspect this except booting a device and looking at dmesg reports of not available channels. Recently some more subsystems with DMA (aes1+2) were added filling the list of dma channels beyond the limit of 32 (even if other parameters indicate 96 or 128 channels). This leads to random subsystem failures i(e.g. mcbsp for audio) after boot or boot messages that DMA can not be initialized. Another symptom is that /sys/kernel/debug/dmaengine/summary has 32 entries and does not show all required channels. Fix by disabling unused (on the GTA04 hardware) mcspi1...4. Each SPI channel allocates 4 DMA channels rapidly filling the available ones. Disabling unused SPI modules on the OMAP3 SoC may also save some energy (has not been checked). Fixes: c312f066314e ("ARM: dts: omap3: Migrate AES from hwmods to sysc-omap2") Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> [re-enabled aes2, improved commit subject line] Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Message-Id: <20230113211151.2314874-1-andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am57xx-idk: Add IDK displays and touchscreensAndrew Davis
This is a more interesting use of DT Overlays than the previous patches. Here we have two touchscreen modules. Each is compatible with, and can be attached to, either of the two AM57xx IDK development board variants (AM571x or AM572x). Due to the way the extension header was wired on the development boards, the touch sensor on the touchscreen modules will connect to different SoC pins when connected. For this the touch sensor is modeled as an additional overlay that is specific to the development board for which it is connected. Basically the LCD overlay can be swapped, but the touchscreen overlay that attaches to the LCD must be used with the corresponding base DT and not to the LCD. AM571x -\ /- osd101t2045.dtbo -\ /- am571x-idk-touchscreen.dtbo X X AM572x -/ \- osd101t2587.dtbo -/ \- am572x-idk-touchscreen.dtbo Signed-off-by: Andrew Davis <afd@ti.com> Message-Id: <20230307161715.15209-4-afd@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: ti: Add AM57xx GP EVM Rev A3 board supportAndrew Davis
The A3 revision of the AM57xx GP EVM has the same EVM feature set as the original but is paired with an updated revision C BeagleBoard X15. DT Overlays allow us to model this in the same way, we simply apply the EVM overlay to the Rev C BeagleBoard to create the Rev A3 AM57xx GP EVM. Signed-off-by: Andrew Davis <afd@ti.com> Message-Id: <20230307161715.15209-3-afd@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: ti: Add AM57xx GP EVM board supportAndrew Davis
The AM57xx GP EVM boards are built on top the AM57xx BeagleBoard-X15. The EVM extends the BeagleBoard by adding a touchscreen, some buttons, and a handful of peripheral extension slots. Being a plugin extension of an existing standalone board; we define the am57xx-evm as a composite-DTB of the base am57xx-beagle-x15 and a new am57xx-evm overlay. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Andrew Davis <afd@ti.com> Message-Id: <20230307161715.15209-2-afd@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: OMAP2+: Use of_address_to_resource()Rob Herring
Replace open coded parsing of "reg" with of_address_to_resource(). Signed-off-by: Rob Herring <robh@kernel.org> Message-Id: <20230319163135.225076-1-robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: OMAP2+: Use of_property_read_bool() for boolean propertiesRob Herring
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> Message-Id: <20230310144655.1540793-1-robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: omap1: remove redundant variables errJinpeng Cui
Return value directly from platform_device_register() instead of getting value from redundant variable err. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn> Message-Id: <20220830142136.299373-1-cui.jinpeng2@zte.com.cn> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: omap1: Kconfig: Fix indentationJuerg Haefliger
The convention for indentation seems to be a single tab. Help text is further indented by an additional two whitespaces. Fix the lines that violate these rules. Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com> Message-Id: <20230315091152.132443-1-juerg.haefliger@canonical.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998XFabio Estevam
Select CONFIG_DRM_I2C_NXP_TDA998X so that HDMI output can work by default on a imx6sx-udoo-neo board. Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx: Add devicetree for Tolino VisonAndreas Kemnade
Add a devicetree for the Tolino Vision Ebook reader. It is based on boards marked with "37NB-E60Q30+4A3". It is equipped with an i.MX6SL SoC. Expected to work: - Buttons - Wifi - LEDs - uSD - eMMC - USB - RTC - Touchscreen - Backlight Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp43: Add support for new HW revision of the IOTA boardMichal Vokáč
The PCB used for all the current boards (Ursa, Draco, Hydra, Orion, Crux) was slightly redesigned and delivers some new features while some unused components were removed. - External RTC chip with supercap added. - Secure element added. - LCD display power supply enable/disable signal added. - Touch keyboard reset and interrupt signals added. - Factory reset GPIO button added. - Audio codec LM49350 (EoL) removed and replaced by PWM audio output. - QCA8334 switch was replaced by Marvell 88E6141. - PCIe completely removed. - uSD card removed and replaced by board-to-board expansion connector. There are four configuration variants of the new board: 1. Pegasus The board configuration is based on Orion with the following major changes: - Quad core SoC - 4GB of RAM - RTC with supercap added - Secure element added 2. Pegasus+ This is the very same board as Pegasus but uses the i.MX6QuadPlus SoC. 3. Lynx The board configuration is based on Draco with the following major changes: - DualLite SoC - 1GB of RAM - RTC with supercap added - Secure element added 4. Phoenix The board configuration is based on Ursa with the following major changes: - DualLite Soc - 1GB of RAM - RTC with supercap added - Secure element added - LCD display support removed - UART2 removed - Factory reset GPIO button added Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp4: Remove unneeded status "okay"Michal Vokáč
Explicit status = "okay" is not needed as it is the default. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp4: Move status to the end of property listMichal Vokáč
The status property should always be last in the list. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp4: Move phy reset into switch nodeMichal Vokáč
Drop the phy-reset-duration and phy-reset-gpios deprecated properties and move reset-gpios under the switch node. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-24Merge tag 'arm-fixes-6.3-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "As usual, most of the bug fixes address issues in the devicetree files, and out of these, most are for the Qualcomm and NXP platforms, including: - A missing 'reserved-memory' property on LG G Watch R that is needed to prevent clashing with firmware - Annotations for cache coherency on multiple machines - Corrections for pinctrl, regulator, clock, iommu and power domain properties for i.MX and Qualcomm to correctly reflect the hardware settings - Firmware file names on multiple machines SA8540P Ride board - An incompatible change to the qcom vadc driver requires adding individual labels - Fix EQoS PHY reset GPIO by dropping the deprecated/wrong property and switch to the new bindings. - A fix for PCI bus address translation Tegra194 and Tegra234. There are also a couple of device driver fixes, addressing: - A race condition in the amdtee driver - A performance regression in the Qualcomm 'llcc' driver - An unitialized variable use NXP i.MX 'weim' driver - Error handling issues in Qualcomm 'rmtfs', and 'scm' drivers and the Arm scmi firmware driver" * tag 'arm-fixes-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) arm64: dts: qcom: sc8280xp-x13s: mark bob regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s12b regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s11b regulator as always-on arm64: dts: imx93: add missing #address-cells and #size-cells to i2c nodes bus: imx-weim: fix branch condition evaluates to a garbage value arm64: dts: imx8mn: specify #sound-dai-cells for SAI nodes ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl ARM: dts: imx6sll: e70k02: fix usbotg1 pinctrl arm64: dts: imx93: Fix eqos properties arm64: dts: imx8mp: Fix LCDIF2 node clock order arm64: dts: imx8mm-nitrogen-r2: fix WM8960 clock name arm64: dts: imx8dxl-evk: Fix eqos phy reset gpio firmware: qcom: scm: fix bogus irq error at probe arm64: dts: qcom: sm8550: Mark UFS controller as cache coherent arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware arm64: dts: qcom: sm8450: Mark UFS controller as cache coherent arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address ...
2023-03-24ARM: bcm: Use of_address_to_resource()Rob Herring
Replace open coded parsing of "reg" with of_address_to_resource(). Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230319163125.224833-1-robh@kernel.org Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2023-03-24Merge tag 'dt-cleanup-6.4' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM DTS for v6.4 1. TI, Marvell, HiSilicon: "okay" over "ok" is preferred for status property. 2. OMAP: align UART node name with bindings. * tag 'dt-cleanup-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: ARM: dts: hisilicon: use "okay" for status ARM: dts: ti: use "okay" for status ARM: dts: marvell: use "okay" for status ARM: dts: omap: align UART node name with bindings Link: https://lore.kernel.org/r/20230319152740.34551-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24ARM: mstar: remove unused config MACH_MERCURYLukas Bulwahn
Commit 312b62b6610c ("ARM: mstar: Add machine for MStar/Sigmastar Armv7 SoCs") adds the config MACH_INFINITY and MACH_MERCURY. The MACH_INFINITY config is used in the gpio-msc313 driver, but the MACH_MERCURY config is never used to configure anything in the kernel tree. Remove the unused config MACH_MERCURY. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Romain Perier <romain.perier@gmail.com> Link: https://lore.kernel.org/r/20230321033810.22017-1-lukas.bulwahn@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24ARM: spear: remove obsolete config MACH_SPEAR600Lukas Bulwahn
ARM: spear: remove obsolete config MACH_SPEAR600 Since commit ddb902cc3459 ("ARM: centralize common multi-platform kconfig options"), the config MACH_SPEAR600 has no effect. Remove this config. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20230320130159.32316-1-lukas.bulwahn@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24Merge tag 'qcom-dts-fixes-for-6.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/fixes Qualcomm ARM32 Devicetree fixes for v6.3 This introduces missing reserved-memory ranges on LG G Watch R, resolving stability issues caused by Linux reusing memory used by firmware. * tag 'qcom-dts-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: apq8026-lg-lenok: add missing reserved memory Link: https://lore.kernel.org/r/20230323141922.1085875-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24treewide: Trace IPIs sent via smp_send_reschedule()Valentin Schneider
To be able to trace invocations of smp_send_reschedule(), rename the arch-specific definitions of it to arch_smp_send_reschedule() and wrap it into an smp_send_reschedule() that contains a tracepoint. Changes to include the declaration of the tracepoint were driven by the following coccinelle script: @func_use@ @@ smp_send_reschedule(...); @include@ @@ #include <trace/events/ipi.h> @no_include depends on func_use && !include@ @@ #include <...> + + #include <trace/events/ipi.h> [csky bits] [riscv bits] Signed-off-by: Valentin Schneider <vschneid@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Guo Ren <guoren@kernel.org> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/r/20230307143558.294354-6-vschneid@redhat.com
2023-03-24sched, smp: Trace IPIs sent via send_call_function_single_ipi()Valentin Schneider
send_call_function_single_ipi() is the thing that sends IPIs at the bottom of smp_call_function*() via either generic_exec_single() or smp_call_function_many_cond(). Give it an IPI-related tracepoint. Note that this ends up tracing any IPI sent via __smp_call_single_queue(), which covers __ttwu_queue_wakelist() and irq_work_queue_on() "for free". Signed-off-by: Valentin Schneider <vschneid@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20230307143558.294354-3-vschneid@redhat.com
2023-03-23ARM: dts: suniv: Add Lctech Pi F1C200s devicetreeAndre Przywara
The Lctech Pi F1C200s (also previously known under the Cherry Pi brand) is a small development board with the Allwinner F1C200s SoC. This is the same as the F1C100s, but with 64MB instead of 32MB co-packaged DRAM. Alongside the obligatory micro-SD card slot, the board features a SPI-NAND flash chip, LCD and touch connectors, and unpopulated expansion header pins. There are two USB Type-C ports on the board: One supplies the power, also connects to the USB MUSB OTG controller port. The other one is connected to an CH340 USB serial chip, which in turn is connected to UART1. Add a devicetree file, so that the board can be used easily. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20230319212936.26649-7-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-03-23ARM: dts: suniv: add device tree for PopStick v1.1Icenowy Zheng
PopStick is a minimal Allwinner F1C200s dongle, with its USB controller wired to a USB Type-A plug, a SD slot and a SPI NAND flash on board, and an on-board CH340 USB-UART converted connected to F1C200s's UART0. Add a device tree for it. As F1C200s is just F1C100s with a different DRAM chip co-packaged, directly use F1C100s DTSI here. This commit covers the v1.1 version of this board, which is now shipped. v1.0 is some internal sample that have not been shipped at all. Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20230319212936.26649-6-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-03-23ARM: dts: suniv: licheepi-nano: enable USBIcenowy Zheng
Lichee Pi Nano has a Micro-USB connector, with its D+, D- pins connected to the USB pins of the SoC and ID pin connected to PE2 GPIO. Enable the USB functionality. Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20230319212936.26649-3-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-03-23ARM: dts: suniv: add USB-related device nodesIcenowy Zheng
The suniv SoC has a USB OTG controller and a USB PHY like other Allwinner SoCs. Add their device tree node. Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20230319212936.26649-2-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-03-23ARM/dma-mapping: const a pointer to bus_type in arm_iommu_create_mapping()Greg Kroah-Hartman
Change the function arm_iommu_create_mapping() to take a pointer to a const bus_type as the function does not modify the variable the pointer points to at all, and the driver core bus functions it calls all expect a const * type. Cc: Russell King <linux@armlinux.org.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Kees Cook <keescook@chromium.org> Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20230313182918.1312597-33-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-23ARM: dts: rockchip: fix rk3288 dp nodeJohan Jonker
With the conversion of rockchip,analogix-dp.yaml a port@1 node is required, so add a node with label edp_out. Also restyle. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/0a423eb4-0ab6-7ecb-d450-d93639160dbc@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-03-23ARM: dts: rockchip: fix rk3288 lvds nodeJohan Jonker
With the conversion of rockchip,lvds.yaml a port@1 node is required, so add a node with label lvds_out. Also restyle. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/e7b78a73-0e89-d9e9-2ecc-a8a380635f64@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-03-23ARM: dts: rockchip: fix rk3288 dsi nodeJohan Jonker
Use generic node name for rk3288.dtsi dsi node. With the conversion of rockchip,dw-mipi-dsi.yaml a port@1 node is required, so add a node with label mipi_out. Also restyle. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/f3edcbff-4aef-1d24-8d65-e519c9451cda@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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