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2021-10-20dt-bindings: iio: adc: ti,am3359-adc: Describe am4372 ADC compatibleMiquel Raynal1-1/+3
A more recent version of the am3359 ADC is available on certain SoCs of the am437x family. This IP has evolved a little bit and deserves its own compatible. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-8-miquel.raynal@bootlin.com
2021-10-20dt-bindings: mfd: ti,am3359-tscadc: Describe am4372 MFD compatibleMiquel Raynal1-0/+5
A more recent version of the am3359 ADC/Touchscreen controller is available on certain SoCs of the am437x family. This IP has evolved a little bit and deserves its own compatible. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-7-miquel.raynal@bootlin.com
2021-10-20dt-bindings: touchscreen: ti,am3359-tsc: Remove deprecated text fileMiquel Raynal1-91/+0
Now that the three hardware peaces described in this file have been translated in yaml in 3 dedicated files (MFD, touchscreen controller and ADC) it is time to remove this text file. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-6-miquel.raynal@bootlin.com
2021-10-20dt-bindings: iio: adc: ti,am3359-adc: New yaml descriptionMiquel Raynal1-0/+68
This ADC was already described in a text file also containing an MFD description an a touchscreen description: Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt Let's add a proper description for this hardware. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-5-miquel.raynal@bootlin.com
2021-10-20dt-bindings: touchscreen: ti,am3359-tsc: New yaml descriptionMiquel Raynal1-0/+76
This touchscreen controller is already described in a text file: Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt After introducing a proper description of the MFD, this is the second step. The file cannot be removed yet as it also contains an ADC description. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-4-miquel.raynal@bootlin.com
2021-10-20dt-bindings: mfd: ti,am3359-tscadc: Add a yaml description for this MFDMiquel Raynal1-0/+79
There is a very light description of this MFD in a text file dedicated to a touchscreen controller (which is one of the two children of the MFD). Here is now a complete yaml description. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-3-miquel.raynal@bootlin.com
2021-10-20dt-bindings: net: ti,bluetooth: Convert to json-schemaGeert Uytterhoeven2-60/+91
Convert the Texas Instruments serial-attached bluetooth Device Tree binding documentation to json-schema. Add missing max-speed property. Update the example. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: David Lechner <david@lechnology.com> Link: https://lore.kernel.org/r/c1814db9aff7f09ea41b562a2da305312d8df2dd.1634646975.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-20dt-bindings: net: wireless: ti,wlcore: Convert to json-schemaGeert Uytterhoeven4-103/+135
The Texas Instruments Wilink 6/7/8 (wl12xx/wl18xx) Wireless LAN Controllers can be connected via SPI or via SDIO. Convert the two Device Tree binding documents to json-schema, and merge them into a single document. Add missing ti,wl1285 compatible value. Add missing interrupt-names property. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/23a2fbc46255a988e5d36f6c14abb7130480d200.1634646975.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-20dt-bindings: net: marvell-bluetooth: Convert txt bindings to yamlDavid Heidelberg2-25/+31
Convert documentation for The Marvell Avastar 88W8897 into YAML syntax. Signed-off-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20211009104716.46162-1-david@ixit.cz Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-20dt-bindings: Add SpinalHDL vendorSebastien Van Cauwenberghe1-0/+2
Adds SpinalHDL as vendor. This project provides FPGA IPs including VexRiscV CPU. Signed-off-by: Sebastien Van Cauwenberghe <svancau@gmail.com> Link: https://lore.kernel.org/r/20211011100531.443157-1-svancau@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-20dt-bindings: iio: stm32-adc: add nvmem support for vrefint internal channelOlivier Moysan1-0/+8
Add support of nvmem. This allows to retrieve calibration data from OTP for vrefint internal channel. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211014131228.4692-3-olivier.moysan@foss.st.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-20dt-bindings: iio: stm32-adc: add generic channel bindingOlivier Moysan1-7/+93
Add ADC generic channel binding. This binding should be used as an alternate to legacy channel properties whenever possible. ADC generic channel binding allows to identify supported internal channels through the following reserved label names: "vddcore", "vrefint" and "vbat". This binding also allows to set a different sampling time for each channel. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211014131228.4692-2-olivier.moysan@foss.st.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-20dt-bindings: iio: light: Document ltr501 light sensor bindingsNikita Travkin1-0/+51
Add devicetree bindings for ltr501, ltr559 and ltr301. Signed-off-by: Nikita Travkin <nikita@trvn.ru> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211006163058.145842-2-nikita@trvn.ru Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-20dt-bindings: vendor-prefixes: Document liteon vendor prefixNikita Travkin1-0/+2
Add vendor prefix for LITE-ON Technology Corp. Signed-off-by: Nikita Travkin <nikita@trvn.ru> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211006163058.145842-1-nikita@trvn.ru Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-20Merge tag 'v5.16-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dtArnd Bergmann1-0/+2
Idle-cooling information for rk3399, rk356x additions (tsadc resets, i2s, spdif, pwm), rk3368 powerdomains, fixes to make gpio subnodes compliant with the new pinctrl yaml binding and addition of the chassis-type for the non-sbc devices. * tag 'v5.16-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Add idle cooling devices to rk3399 arm64: dts: rockchip: fix resets in tsadc node for rk356x arm64: dts: rockchip: Add analog audio on Quartz64 arm64: dts: rockchip: Add i2s1 on rk356x arm64: dts: rockchip: change gpio nodenames arm64: dts: rockchip: add 'chassis-type' property arm64: dts: rockchip: add powerdomains to rk3368 dt-bindings: arm: rockchip: add rk3368 compatible string to pmu.yaml arm64: dts: rockchip: enable spdif on Quartz64 A arm64: dts: rockchip: add spdif node to rk356x arm64: dts: rockchip: add pwm nodes for rk3568 Link: https://lore.kernel.org/r/4536780.s7XYDJ6uuW@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-20Merge tag 'gemini-dts-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/dtArnd Bergmann1-0/+4
Gemini changes for the v5.16 kernel cycle: - Add device trees for Edimax NS2502 and SSI 1328 - Consolidate PCI interrupts * tag 'gemini-dts-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: dts: gemini: Consolidate PCI interrupt-map properties ARM: gemini: add device tree for ssi1328 ARM: gemini: add device tree for edimax NS2502 dt-bindings: add vendor prefix for ssi dt-bindings: add vendor prefix for edimax ARM: dts: gemini: add labels for USB, IDE, flash and ethernet Link: https://lore.kernel.org/r/CACRpkdac5Sbt42CtuLMgCazfHdhcP98mEKGjeZ-DVcb=_N90Bg@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-20Merge tag 'sunxi-dt-for-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dtArnd Bergmann4-0/+75
Our usual round of DT patches for the 5.16 merge window, with: - DT schema fixes - I2S support for the R40 - HDMI support for the pinetab - devfreq support for the A64 GPU * tag 'sunxi-dt-for-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (21 commits) dt-bindings: interconnect: sunxi: Add R40 MBUS compatible arm64: dts: allwinner: NanoPi R1S H5: Add generic compatible string for I2C EEPROM arm64: dts: allwinner: pinetab: Add HDMI support arm64: dts: allwinner: a64: Add GPU opp table ARM: dts: sun8i: r40: Add I2S nodes dt-bindings: sound: sun4i-i2s: add Allwinner R40 I2S compatible arm64: dts: allwinner: teres-i: Remove wakekup-source from the PMIC arm64: dts: allwinner: teres-i: Add missing reg arm64: dts: allwinner: pinetab: Change regulator node name to avoid warning arm64: dts: allwinner: a100: Fix thermal zone node name arm64: dts: allwinner: h6: Fix de3 parent clocks ordering arm64: dts: allwinner: h5: Fix GPU thermal zone node name ARM: dts: cubieboard4: Remove the dumb-vga-dac compatible ARM: dts: tbs711: Fix touchscreen compatible ARM: dts: sunxi: Fix the SPI NOR node names ARM: dts: sunxi: Fix OPPs node name ARM: dts: sunxi: Fix OPP arrays ARM: dts: sunxi: Rename gpio pinctrl names ARM: dts: sunxi: Rename power-supply names dt-bindings: sunxi: Add Allwinner A80 PRCM Binding ... Link: https://lore.kernel.org/r/5cad5ac6-187d-4d36-9437-5821c6e8242d.lettre@localhost Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-20Merge tag 'imx-bindings-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dtArnd Bergmann5-60/+279
i.MX DT bindings update for 5.16: - Various board compatible addition: NXP S32G2, LS1021A TSN, Toradex Colibri i.MX6ULL, LX2160A BlueBox 3 boards. - Toradex board and module compatibles clean-up. - Convert fsl-linflexuart bindings to json-schema format and add S32G2 compatible. - Add bindings and defines for i.MX8MM VPU and DISP blk-ctrl. * tag 'imx-bindings-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: arm: fsl: add ls1021a-tsn board dt-bindings: power: imx8mm: add defines for DISP blk-ctrl domains dt-bindings: soc: add binding for i.MX8MM DISP blk-ctrl dt-bindings: power: imx8mm: add defines for VPU blk-ctrl domains dt-bindings: soc: add binding for i.MX8MM VPU blk-ctrl dt-bindings: arm: fsl: Add E70K02 based ebook readers dt-bindings: arm: fsl: add toradex,colibri-imx6ull-emmc dt-bindings: arm: fsl: clean-up all toradex boards/modules dt-bindings: serial: fsl-linflexuart: add compatible for S32G2 dt-bindings: serial: fsl-linflexuart: convert to json-schema format dt-bindings: arm: fsl: add NXP S32G2 boards dt-bindings: arm: fsl: document the LX2160A BlueBox 3 boards Link: https://lore.kernel.org/r/20211016140138.1603-1-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-20Merge tag 'visconti-arm-dt-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti into arm/dtArnd Bergmann1-0/+1
Visconti device tree updates for 5.16 - Add DT support for Toshiba Visconti5 PCIe driver - Add 150MHz fixed clock to TMPV7708 SoC - Add DT support for VisROBO VRB boardi * tag 'visconti-arm-dt-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti: arm64: dts: visconti: Add DTS for the VisROBO board dt-bindings: arm: toshiba: Add the TMPV7708 VisROBO VRB board arm64: dts: visconti: Add 150MHz fixed clock to TMPV7708 SoC arm64: dts: visconti: Add PCIe host controller support for TMPV7708 SoC Link: https://lore.kernel.org/r/YWoH3g7vU1ZEAp+P@toshiba.co.jp Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-20dt-bindings: net: dsa: sja1105: add {rx,tx}-internal-delay-psVladimir Oltean2-0/+46
Add a schema validator to nxp,sja1105.yaml and to dsa.yaml for explicit MAC-level RGMII delays. These properties must be per port and must be present only for a phy-mode that represents RGMII. We tell dsa.yaml that these port properties might be present, we also define their valid values for SJA1105. We create a common definition for the RX and TX valid range, since it's quite a mouthful. We also modify the example to include the explicit RGMII delay properties. On the fixed-link ports (in the example, port 4), having these explicit delays is actually mandatory, since with the new behavior, the driver shouts that it is interpreting what delays to apply based on phy-mode. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-20dt-bindings: net: dsa: inherit the ethernet-controller DT schemaVladimir Oltean1-0/+3
Since a switch is basically a bunch of Ethernet controllers, just inherit the common schema for one to get stronger type validation of the properties of a port. For example, before this change it was valid to have a phy-mode = "xfi" even if "xfi" is not part of ethernet-controller.yaml, now it is not. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-20dt-bindings: net: dsa: sja1105: fix example so all ports have a phy-handle of fixed-linkVladimir Oltean1-0/+1
All ports require either a phy-handle or a fixed-link, and port 3 in the example didn't have one. Add it. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-20Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo2-48/+90
ath.git patches for v5.16. Major changes: ath9k * add option to reset the wifi chip via debugfs * convert Device Tree bindings to the json-schema * support Device Tree ieee80211-freq-limit property to limit channels
2021-10-20dt: bindings: net: mt76: add eeprom-data propertyDaniel Golle1-0/+5
EEPROM data for mt76 can be embedded into device-tree as an array. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20Merge tag 'stm32-dt-for-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/dtArnd Bergmann1-0/+4
STM32 DT for v5.16, round 1 Highlights: ---------- - MPU: - ST boards: - Add new stm32mp135f-dk board. It embedds new STM32MP135 SoC, with 512 MB of DDR3. Several connections are available on this board: 4*USB2.0, 1*USB2.0 typeC DRD, SDcard, 2*RJ45, HDMI, Combo Wifi/BT, ... Only SD card, uart4 (console) and watchdog IPs are enabled in this tag. - Change IRQ level for STUSB1600 on DKx boards. - Fix SAI subclocks range. - Add ck_usb0_48m clock in USB OHCI node device to match with STM32MP15 datasheet. - DH boards: - Reduce DHCOR SPI NOR frequency to 50 MHz to avoid sporadic issues. - Fix SAI pin muxing. - Odyssey: - Set DCMI pins. * tag 'stm32-dt-for-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: ARM: dts: stm32: use usbphyc ck_usbo_48m as USBH OHCI clock on stm32mp151 ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15 ARM: dts: stm32: fix SAI sub nodes register range ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx ARM: dts: stm32: set the DCMI pins on stm32mp157c-odyssey ARM: dts: stm32: Reduce DHCOR SPI NOR frequency to 50 MHz ARM: dts: stm32: add initial support of stm32mp135f-dk board dt-bindings: stm32: document stm32mp135f-dk board ARM: dts: stm32: add STM32MP13 SoCs support Link: https://lore.kernel.org/r/9d52c3e2-a3b9-89f3-1896-7cd3560e7010@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-19Merge tag 'arm-soc/for-5.16/devicetree' of https://github.com/Broadcom/stblinux into arm/dtArnd Bergmann6-10/+68
This pull request contains Broadcom ARM-based SoCs Device Tree changes for 5.16, please pull the following: - Matthew provides a set of updates to the Northstar Plus Device Tree files to fix a number of warnings, and prepare the files to support the addition of the Cisco Meraki MX64/MX65 wireless controller devices and finally adds support for those boards. - Rafal continues to provide updates to the BCM5301X Device Tree files in order to fix warnings with the various node names, MDIO muxes and memory nodes. He also adds support for the external switches on the BCM53573 SoC and adds Tenda AC9 switch ports. - Christian provides the description of the Ethernet switch ports for the Cisco Meraki MR32 based on the 53016 SoC - Arinc adds support for the Asus RT-AC88U device based on the BCM4709 and featuring 8 Ethernet ports over the integrated and the external Realtek switch (not supported yet) - Stefan adds support for the Raspberry Pi Compute Module 4 IO board and does a number of preparatory changes to get there to the Device Tree files before doing the actual addition * tag 'arm-soc/for-5.16/devicetree' of https://github.com/Broadcom/stblinux: (31 commits) arm64: dts: broadcom: Add reference to RPi CM4 IO Board ARM: dts: Add Raspberry Pi Compute Module 4 IO Board ARM: dts: Add Raspberry Pi Compute Module 4 dt-bindings: arm: bcm2835: Add Raspberry Pi Compute Module 4 ARM: dts: bcm283x-rpi: Move Wifi/BT into separate dtsi dt-bindings: display: bcm2835: add optional property power-domains ARM: dts: BCM5301X: Add DT for Asus RT-AC88U ARM: BCM53016: MR32: get mac-address from nvmem ARM: BCM53016: Specify switch ports for Meraki MR32 ARM: dts: BCM53573: Add Tenda AC9 switch ports ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch ARM: dts: BCM5301X: Specify switch ports for more devices ARM: dts: NSP: Fix MX65 MDIO mux warnings ARM: dts: NSP: Fix MX64/MX65 eeprom node name ARM: dts: NSP: Fix MDIO mux node names ARM: dts: NSP: Fix mpcore, mmc node names ARM: dts: NSP: Add bcm958623hr board name to dts ARM: dts: BCM5301X: Fix memory nodes names ARM: dts: BCM5301X: Fix MDIO mux binding ARM: dts: BCM5301X: Fix nodes names ... Link: https://lore.kernel.org/r/20211013174016.831348-1-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-19docs: translations: zh_CN: memory-hotplug.rst: fix a typoMauro Carvalho Chehab1-1/+1
memory_hotplug.rst -> memory-hotplug.rst Fixes: 620127548a69 ("docs/zh_CN: add core api memory_hotplug translation") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/b22b772c23f531708a9bc025d56c0312a53bd6c9.1634630486.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-10-19docs: translations: zn_CN: irq-affinity.rst: add a missing extensionMauro Carvalho Chehab1-1/+1
Without .rst extension, ./scripts/documentation-file-ref-check will produce a warning, and auto-generating cross-references by automarkup.py may not work. Fixes: 8137a49e1567 ("docs/zh_CN: Modify the translator tag and fix the wrong word") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/22eadbe9fc99fffbd440714f2e4423a5519392a3.1634630486.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-10-19block: add documentation for inflightSteffen Maier1-0/+16
Complements v2.6.32 commit a9327cac440b ("Seperate read and write statistics of in_flight requests") and commit 316d315bffa4 ("block: Seperate read and write statistics of in_flight requests v2"). Signed-off-by: Steffen Maier <maier@linux.ibm.com> Reviewed-by: Jens Axboe <axboe@kernel.dk> Link: https://lore.kernel.org/r/20211019130230.77594-1-maier@linux.ibm.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-10-19Merge tag 'samsung-dt64-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dtArnd Bergmann1-0/+6
Samsung DTS ARM64 changes for v5.16 1. Match Exynos5433 DTS with dtschema. 2. Add an Exynos Auto v9 SoC and SADK board. The Exynos Auto v9 is a design for automotive for In-vehicle Infotainments (IVI) and Advanced Driver-Assistance Systems (ADAS). This pull request brings very basic support (pinctrl, UART and UFS storage) with a development SADK (Samsung Automotive Development Kit) board. * tag 'samsung-dt64-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos: add minimal support for exynosautov9 sadk board arm64: dts: exynos: add initial support for exynosautov9 SoC arm64: dts: exynos: add proper comaptible FSYS syscon in Exynos5433 arm64: dts: exynos: align operating-points table name with dtschema in Exynos5433 Link: https://lore.kernel.org/r/20211013162418.43072-2-krzysztof.kozlowski@canonical.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-19Merge tag 'qcom-arm64-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dtArnd Bergmann1-0/+1
Qualcomm ARM64 dts updates for v5.16 MSM8916 gained some DT cleanup fixes. The Dragonboard 410c gains updated firmware paths to the device specific firmware for modem and WiFi, to allow these to be pushed to linux-next. The Longcheer L8150 gains extcon support and the interrupt configuration for the accelerometer and magnetometer are corrected. MSM8998 gained descriptions for the multimedia clock controller and iommu, as well as the GPU and its dedicated IOMMU. The QFPROM node is updated to access the CRC corrected value space, the white LED (for backlight) found in PMI8998 is described and GCC gains references to the missing XO and sleep_clk reference clocks. On top of this initial support for the Fxtec Pro1 QX1000 is added and then the Sony Xperia XZ1, Xperia XZ1 Compact and the Xperia XZ Premium, with USB, touchscreen, SDHCI, Bluetooth and vibrator supported. The Xiaomi Mi 5 and Xiaomi Mi Note 2, based on the MSM8996 platform was added, with support for frame buffer, GPU, audio, video encoder/decoder and touchscreen. The USB controller and PHY found in IPA6018 is described to provide USB support. IPQ8074 gains a description of the SPMI controller. The highlight on SC7180 is the introduction of the just released "Homestar" device. CPU power coefficients are corrected based on measurements, IMEM is described to ensure that remoteproc relocation information is carried to post mortem debug tools and a few smaller fixes are introduced. The SC7280 gains QSPI, low speed (i2c/spi/uart), GPU, thermal zones, modem, CPU topology and updated memory map. On SDM845 the "Limits hardware" is described and increases the throttling temperature of the hardware from ~70C to 95C, with up to 30% improvement in benchmarks as result. Relying on hardware throttling and thermal pressure, the CPU cooling devices are dropped. The power for the second WiFi channel is properly described for the Lenovo Yoga C630, to ensure they are both powered. reboot-modes are defined for the PM660 PMIC, found in SDM630 and SDM660. Initial support for the Snapdragon 690 (aka SM6350) is introduced, with support for clocks, regulators, pinctrl, storage, thermal sensors, USB, SMMU and CPUfreq. On top of this support for the Sony Xperia 10 III is introduced. * tag 'qcom-arm64-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (99 commits) arm64: dts: qcom: sdm630-nile: Correct regulator label name arm64: dts: qcom: sm6125: Improve indentation of multiline properties arm64: dts: qcom: msm8916-longcheer-l8150: Use &pm8916_usbin extcon arm64: dts: qcom: pm8916: Add pm8941-misc extcon for USB detection arm64: dts: qcom: pm8916: Remove wrong reg-names for rtc@6000 arm64: dts: qcom: sc7280: Update Q6V5 MSS node arm64: dts: qcom: sc7280: Add Q6V5 MSS node arm64: dts: qcom: sc7280: Add nodes to boot modem arm64: dts: qcom: sc7280: Add/Delete/Update reserved memory nodes arm64: dts: qcom: sc7280: Update reserved memory map arm64: dts: qcom: msm8998-fxtec-pro1: Add tlmm keyboard keys arm64: dts: qcom: msm8998-fxtec-pro1: Add Goodix GT9286 touchscreen arm64: dts: qcom: msm8998-fxtec-pro1: Add physical keyboard leds arm64: dts: qcom: Add support for MSM8998 F(x)tec Pro1 QX1000 arm64: dts: qcom: msm8916: Fix Secondary MI2S bit clock arm64: dts: qcom: msm8916-longcheer-l8150: Add missing sensor interrupts arm64: dts: qcom: sc7180: Add IMEM and pil info regions arm64: dts: qcom: pm6150l: Add missing include arm64: dts: qcom: sm6350: Add device tree for Sony Xperia 10 III arm64: dts: qcom: sm6350: Add apps_smmu and assign iommus prop to USB1 ... Link: https://lore.kernel.org/r/20211012231155.1036519-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-19Merge tag 'qcom-dts-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dtArnd Bergmann1-0/+16
Qualcomm DTS updates for v5.16 This extends the previous limited description of MSM8226 with SDHC, UART, I2C, SCM, SMEM, RPM and basic PMIC definitions. Based on this, initial support for the LG G Watch R smartwatch is introduced. APQ8064 gets a couple of DT updates, one which will allow the GPU driver to drop supporting legacy "opp tables" in the future. DT bindings and DTS files are updated with additional compatibles, for completeness. * tag 'qcom-dts-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: dt-bindings: arm: qcom, add missing devices ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY ARM: dts: qcom: fill secondary compatible for multiple boards ARM: dts: qcom: apq8064: adjust memory node according to specs ARM: dts: qcom: apq8064: Convert adreno from legacy gpu-pwrlevels to opp-v2 ARM: dts: qcom: Add support for LG G Watch R dt-bindings: arm: qcom: Document APQ8026 SoC binding ARM: dts: qcom: Add pm8226 PMIC ARM: dts: qcom: msm8226: Add more SoC bits dt-bindings: arm: qcom: Document SDX65 platform and boards Link: https://lore.kernel.org/r/20211012174310.1017857-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-19Merge tag 'v5.15-next-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/dtArnd Bergmann2-0/+10
Biggest change is, that we have now support for a reset controller inside the mmsys. This goes inhand with changes to the driver, that you will find in the soc pull request. Mediatek PCI device tree binding described the root port in a wrong. The IP actaully implements several root complex with everyone having a single root port. We need to fix the DT in an incompatible way to describe the HW as it is. This also fixes a problem that no IRQ bigger then 32 could be handled. The only public available HW that is affected by this is the BananaPi R64. I'm not aware that there is a big user base using the upstream kernel. In this boards PCI is only used for extension cards, so I don't expect any boot problems. - mt8173: add reset for dsi0 to mmsys - move dt-bindings reset controller includes to correct folder - split PCIe node to use new format for mt2712 and mt7622 - mt8183: add audio node to chromebook devices - mt8192: add clock controller node * tag 'v5.15-next-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: arm64: dts: mt8183: Add the mmsys reset bit to reset the dsi0 arm64: dts: mt8173: Add the mmsys reset bit to reset the dsi0 dt-bindings: display: mediatek: add dsi reset optional property dt-bindings: mediatek: Add #reset-cells to mmsys system controller arm64: dts: mediatek: Move reset controller constants into common location arm64: dts: mediatek: Split PCIe node for MT2712 and MT7622 arm64: dts: mt8183: add kukui platform audio node arm64: dts: mt8183: add audio node arm64: dts: mediatek: Add mt8192 clock controllers Link: https://lore.kernel.org/r/1a3d63a3-c020-3319-26f6-a2ec338cc42e@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-19kunit: tool: allow filtering test cases via globDaniel Latypov1-2/+9
Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-10-19dt-bindings: reserved-memory: ramoops: update ramoops.yaml referencesMauro Carvalho Chehab1-1/+1
Changeset 89a5bf0f22fd ("dt-bindings: reserved-memory: ramoops: Convert txt bindings to yaml") renamed: Documentation/devicetree/bindings/reserved-memory/ramoops.txt to: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml. Update the cross-references accordingly. Fixes: 89a5bf0f22fd ("dt-bindings: reserved-memory: ramoops: Convert txt bindings to yaml") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: David Heidelberg <david@ixit.cz> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/bccd9c181b68a1ebbaefd5dcce63e1b8a4b1596c.1634630486.git.mchehab+huawei@kernel.org
2021-10-19docs: futex: Fix kernel-doc referencesAndré Almeida2-2/+26
Since the futex code was restructured, there's no futex.c file anymore and the implementation is split in various files. Point kernel-doc references to the new files. Signed-off-by: André Almeida <andrealmeid@collabora.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20211012135549.14451-1-andrealmeid@collabora.com
2021-10-19dt-bindings: sdhci-omap: Update binding for legacy SoCsTony Lindgren1-1/+5
Let's add compatible values for the legacy SoCs so we can continue deprecating omap_hsmmc in favor of sdhci-omap driver. For omap5, we want to have a separate compatible from omap4 for the additional features available on omap5. AFAIK ti81 can just use the omap4 compatible. Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20211015104720.52240-2-tony@atomide.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-10-19docs: fs: locks.rst: update comment about mandatory file lockingMauro Carvalho Chehab1-12/+5
The mandatory file locking got removed due to its problems, but the fs locks documentation still points to it. Update the text there, informing that it was removed on Kernel 5.14. Fixes: f7e33bdbd6d1 ("fs: remove mandatory file locking support") Reported-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jeff Layton <jlayton@kernel.org>
2021-10-19arm64: Add HWCAP for self-synchronising virtual counterMarc Zyngier2-2/+14
Since userspace can make use of the CNTVSS_EL0 instruction, expose it via a HWCAP. Suggested-by: Will Deacon <will@kernel.org> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211017124225.3018098-18-maz@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
2021-10-19Merge tag 'iio-for-5.16a-split-take4' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-nextGreg Kroah-Hartman18-37/+740
Jonathan writes: First set of IIO new device and feature support for the 5.16 cycle Counter subsystem changes now sent separately. This has been a busy cycle, so lots here and a few more stragglers to come next week. Big new feature in this cycle is probably output buffer support. This has been in the works for a very long time so it's great to see Mihail pick up the challenge and build upon his predecessors work to finally bring this feature to mainline. New device support ------------------ * adi,adxl313 - New driver and dt bindings for this low power accelerometer. * adi,adxl355 - New driver and dt bindings for this accelerometer. - Later series adds buffer support. * asahi-kasei,ak8975 - Minor additions to driver to support ak09916 * aspeed,aspeed-adc - Substantial rework plus feature additions to add support for the ast2600 including a new dt bindings doc. * atmel,at91_sama5d2 - Rework and support introduced for the sama7g5 parts. * maxim,max31865 - New driver and bindings for this RTD temperature sensor chip. * nxp,imx8qxp - New driver and bindings for the ADC found on the i.MX 8QuadXPlus Soc. * senseair,sunrise - New driver and bindings for this family of carbon dioxide gas sensors. * sensiron,scd4x - New driver and bindings for this carbon dioxide gas sensor. New features ------------ * Output buffer support. Works in a similar fashion to input buffers, but in this case userspace pushes data into the kfifo which is then drained to the device when a trigger occurs. Support added to the ad5766 DAC driver. * Core, devm_iio_map_array_register() to avoid need for devm_add_action_or_reset() based cleanup in fully managed allocation drivers. * Core iio_push_to_buffers_with_ts_unaligned() function to safely handle a few drivers where it really hard to ensure the correct data alignment in an iio_push_to_buffers_with_timestamp() call. Note this uses a bounce buffer so should be avoided whenever possible. Used in the ti,adc108s102, invense,mpu3050 and adi,adis16400. This closes the last known set of drivers with alignment issues at this interface. * maxim,max1027 - Substantial rework to this driver main target of which was supporting use of other triggers than it's own EOC interrupt. - Transfer optimization. * nxp,fxls8962af - Threshold even support including using it as a wakeup source. Cleanups, minor fixes etc ------------------------- Chances of a common type to multiple drivers: * devm_ conversion and drop of .remove() callbacks in: - adi,ad5064 - adi,ad7291 - adi,ad7303 - adi,ad7746 - adi,ad9832 - adi,adis16080 - dialog,da9150-gpadc - intel,mrfld_adc - marvell,berlin2 - maxim,max1363 - maxim,max44000 - nuvoton,nau7802 - st_sensors (includes a lot of rework!) - ti,ads8344 - ti,lp8788 * devm_platform_ioremap_resource() used to reduce boilerplate - cirrus,ep93xx - rockchip,saradc - stm,stm32-dac * Use dev_err_probe() in more places to both not print on deferred probe and ensure a reason for the deferral is available for debug purposes. - adi,ad8801 - capella,cm36651 - linear,ltc1660 - maxim,ds4424 - maxim,max5821 - microchip,mcp4922 - nxp,lpc18xx - onnn,noa1305 - st,lsm9ds0 - st,st_sensors - st,stm32-dac - ti,afe4403 - ti,afe4404 - ti,dac7311 * Drop error returns in SPI and I2C remove() functions as they are ignored and long term plan is to change these all over to returning void. In some cases these patches just make it 'obvious' they always return 0 where it was the case before but not easy to tell. - adi,ad5380 - adi,ad5446 - adi,ad5686 - adi,ad5592r - bosch,bma400 - bosch,bmc150 - fsl,mma7455 - honeywell,hmc5843 - kionix,kxsd9 - maxim,max5487 - meas,ms5611 - ti,afe4403 Driver specific changes * adi,ad5770r - Bring driver inline with documented bindings. * adi,ad7746 - Trivial style fix * adi,ad7949 - Express some magic values as the underlying parts via new #defines. - Make it work with SPI controllers that don't support 14 or 16 bit messages - Support selection of voltage reference from dt including expanding the dt-bindings to cover this new functionality. * adi,ad799x - Implement selection of external reference voltage on AD7991, AD7995 and AD7999. - Add missing dt-bindings doc for devices supported by this driver. * adi,adislib - Move interrupt startup to better location in startup flow. - Handle devices that cannot mask/unmask the drdy pin and must instead mask at the interrupt controller. Applies to the adis16460 and adis16475 from which we then drop equivalent code. * adi,ltc2983 - Add support for optional reset pin. - Fail to probe if no channels specified in dt binding. * asahi-kasei,ak8975 - dt-binding additions of missing vid-supply regulator. * aspeed,aspeed-adc - Typo fix. * fsl,mma7660 - Mark acpi_device_id table __maybe_unused to avoid build warning. * fsl,imx25-gcq - Avoid initializing regulators that aren't used. * invensense,mpu3050 - Drop a dead protection against a clash with the old input driver. * invensense,mpu6050 - Rework code to not use strcpy() and hence avoid possibility of wrong sized buffers. Note this wasn't a bug, but the new code is a lot more readable. - Mark acpi_device_id table __maybe_unused to avoid build warning. * kionix,kxcjk1013 - dt-binding addition to note it supports interrupts. * marvell,berlin2-adc - Enable COMPILE_TEST building. * maxim,max1027 - Avoid returning success in an error path. * nxp,imx8qxp - Fix warning when runtime pm not enabled via __maybe_unused. * ricoh,rn5t618 - Use the new devm_iio_map_array_register() instead of open coding the same. * samsung,exynos_adc - Improve kconfig help text. * st,lsm6dsx - Move max_fifo_size into the fifo_ops structure where the other configuration parameters are found. * st,st_sensors: - Reorder to ensure we turn the power off after removing userspace interfaces. * senseair,sunrise - Add missing I2C dependency. * ti,twl6030 - Small code tidy up. * tag 'iio-for-5.16a-split-take4' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (148 commits) iio: imx8qxp-adc: mark PM functions as __maybe_unused iio: pressure: ms5611: Make ms5611_remove() return void iio: potentiometer: max5487: Don't return an error in .remove() iio: magn: hmc5843: Make hmc5843_common_remove() return void iio: health: afe4403: Don't return an error in .remove() iio: dac: ad5686: Make ad5686_remove() return void iio: dac: ad5592r: Make ad5592r_remove() return void iio: dac: ad5446: Make ad5446_remove() return void iio: dac: ad5380: Make ad5380_remove() return void iio: accel: mma7455: Make mma7455_core_remove() return void iio: accel: kxsd9: Make kxsd9_common_remove() return void iio: accel: bmi088: Make bmi088_accel_core_remove() return void iio: accel: bmc150: Make bmc150_accel_core_remove() return void iio: accel: bma400: Make bma400_remove() return void drivers:iio:dac:ad5766.c: Add trigger buffer iio: triggered-buffer: extend support to configure output buffers iio: kfifo-buffer: Add output buffer support iio: Add output buffer support iio: documentation: Document scd4x calibration use drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor ...
2021-10-19Documentation/ABI: Add new line card attributes for mlxreg-io sysfs interfacesVadim Pasternak1-0/+103
Add documentation for the new attributes for line cards: - CPLDs versioning. - Write protection control for 'nvram' devices. - Line card reset reasons. - Enabling burning of FPGA and CPLDs. - Enabling burning of FPGA and gearbox SPI flashes, - Enabling power of whole line card. - Enabling power of QSFP ports equipped on line card. - The maximum powered required for line card feeding. - Line card configuration Id. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Link: https://lore.kernel.org/r/20211002093238.3771419-10-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-10-19Documentation/ABI: Add new attributes for mlxreg-io sysfs interfacesVadim Pasternak1-0/+138
Add documentation for the new attributes: - "bios_active_image"; "bios_auth_fail"; "bios_upgrade_fail"; "bios_safe_mode" to represent various BIOS statuses. - "lc{n}_enable" - for put/release the line card to/from enable state. - "lc{n}_pwr" - for power on/off the line card. - "lc{n}_rst_mask" - for line card reset state enforced by ASIC, when it sets it due to some abnormal ASIC behavior. - "psu3_on"; "psu4_on" - for connection/disconnection power supply unit to/from the power source. - "pm_mgmt_en" - for setting power management control ownership. When power management control is provided by hardware, it means that hardware will automatically power off one or more line cards in case system power budget is under power required for feeding all powered on line cards. It could be a case, when some of power units lost power good state. - "shutdown_unlock" - for unlocking system after hardware or firmware thermal shutdown, which causes locking of the all interfaces to ASIC. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Link: https://lore.kernel.org/r/20211002093238.3771419-9-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-10-19Merge tag 'misc-habanalabs-next-2021-10-18' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-nextGreg Kroah-Hartman1-0/+6
Oded writes: This tag contains habanalabs driver changes for v5.16: - Add a new uAPI (under the memory ioctl) to request from the driver to export a DMA-BUF object that represents a memory region on the device's DRAM. This is needed to enable peer-to-peer over PCIe between habana device and an RDMA adapter (e.g. mlnx5 or efa rdma adapter). - Add debugfs node to dynamically configure CS timeout. Up until now, it was only configurable through kernel module parameter. - Fetch more comprehensive power information from the firmware. - Always take timestamp when waiting for user interrupt, as the user needs that information to optimize the graph runtime compilation. - Modify user interrupt to look on 64-bit user value as fence, instead of 32-bit. - Bypass reset in case of repeated h/w error event after device reset. This is to prevent endless loop of resets to the device. - Fix several bugs in multi CS completion code. - Fix race condition in fd close/open. - Update to latest firmware headers - Add select CRC32 in kconfig - Small fixes, cosmetics * tag 'misc-habanalabs-next-2021-10-18' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (25 commits) habanalabs: refactor fence handling in hl_cs_poll_fences habanalabs: context cleanup cosmetics habanalabs: simplify wait for interrupt with timestamp flow habanalabs: initialize hpriv fields before adding new node habanalabs: Unify frequency set/get functionality habanalabs: select CRC32 habanalabs: add support for dma-buf exporter habanalabs: define uAPI to export FD for DMA-BUF habanalabs: fix NULL pointer dereference habanalabs: fix race condition in multi CS completion habanalabs: use only u32 habanalabs: update firmware files habanalabs: bypass reset for continuous h/w error event habanalabs: take timestamp on wait for interrupt habanalabs: prevent race between fd close/open habanalabs: refactor reset log message habanalabs: define soft-reset as inference op habanalabs: fix debugfs device memory MMU VA translation habanalabs: add support for a long interrupt target value habanalabs: remove redundant cs validity checks ...
2021-10-19iio: documentation: Document scd4x calibration useRoan van Dijk2-34/+41
Add entries from Documentation/ABI/testing/sysfs-bus-iio-scd30 to Documentation/ABI/testing/sysfs-bus-iio. The attributes of the scd4x and scd30 are common. Remove Documentation/ABI/testing/sysfs-bus-iio-scd30. Signed-off-by: Roan van Dijk <roan@protonic.nl> Link: https://lore.kernel.org/r/20211008101706.755942-5-roan@protonic.nl Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-19dt-bindings: iio: chemical: sensirion,scd4x: Add yaml descriptionRoan van Dijk1-0/+46
Add documentation for the SCD4x carbon dioxide sensor from Sensirion. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Roan van Dijk <roan@protonic.nl> Link: https://lore.kernel.org/r/20211008101706.755942-2-roan@protonic.nl Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-19dt-bindings: iio: ad779x: Add binding documentFlorian Boor1-0/+73
New binding documentation for AD799x series of I²C ADC ICs. Signed-off-by: Florian Boor <florian.boor@kernelconcepts.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210930104249.2924336-2-florian.boor@kernelconcepts.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-19iio: inkern: introduce devm_iio_map_array_register() short-hand functionAlexandru Ardelean1-0/+1
This change introduces a device-managed variant to the iio_map_array_register() function. It's a simple implementation of calling iio_map_array_register() and registering a callback to iio_map_array_unregister() with the devm_add_action_or_reset(). The function uses an explicit 'dev' parameter to bind the unwinding to. It could have been implemented to implicitly use the parent of the IIO device, however it shouldn't be too expensive to callers to just specify to which device object to bind this unwind call. It would make the API a bit more flexible. Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com> Link: https://lore.kernel.org/r/20210903072917.45769-2-aardelean@deviqon.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-19dt-bindings: iio: adc: Add binding documentation for NXP IMX8QXP ADCCai Huoqing1-0/+78
The NXP i.MX 8QuadXPlus SOC a new ADC IP, so add binding documentation for NXP IMX8QXP ADC. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Link: https://lore.kernel.org/r/20210925020555.129-3-caihuoqing@baidu.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-19iio: ABI: Document in_concentration_co2_scaleJacopo Mondi1-0/+1
Document the 'in_concentration_co2_scale' standard IIO attribute. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Link: https://lore.kernel.org/r/20210920135413.140310-5-jacopo+renesas@jmondi.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-10-19iio: ABI: docs: Document Senseair Sunrise ABIJacopo Mondi1-0/+38
Add documentation for the sysfs attributes of the sunrise_co2 driver. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Link: https://lore.kernel.org/r/20210920135413.140310-3-jacopo+renesas@jmondi.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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