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2022-09-29dmaengine: idxd: add configuration for concurrent work descriptor processingDave Jiang1-0/+12
Add sysfs knob to allow control of the number of work descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specified in ENGCAP register. This control knob is part of toggle for QoS control. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-5-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dmaengine: idxd: add WQ operation cap restriction supportDave Jiang1-0/+11
DSA 2.0 add the capability of configuring DMA ops on a per workqueue basis. This means that certain ops can be disabled by the system administrator for certain wq. By default, all ops are available. A bitmap is used to store the ops due to total op size of 256 bits and it is more convenient to use a range list to specify which bits are enabled. One of the usage to support this is for VM migration between different iteration of devices. The newer ops are disabled in order to allow guest to migrate to a host that only support older ops. Another usage is to restrict the WQ to certain operations for QoS of performance. A sysfs of ops_config attribute is added per wq. It is only usable when the ops_config bit is set under WQ_CAP register. This means that this attribute will return -EOPNOTSUPP on DSA 1.x devices. The expected input is a range list for the bits per operation the WQ supports. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-4-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29landlock: Fix documentation styleMickaël Salaün2-14/+15
It seems that all code should use double backquotes, which is also used to convert "%" defines. Let's use an homogeneous style and remove all use of simple backquotes (which should only be used for emphasis). Cc: Günther Noack <gnoack3000@gmail.com> Cc: Paul Moore <paul@paul-moore.com> Signed-off-by: Mickaël Salaün <mic@digikod.net> Link: https://lore.kernel.org/r/20220923154207.3311629-4-mic@digikod.net
2022-09-29landlock: Slightly improve documentation and fix spellingMickaël Salaün2-7/+7
Now that we have more than one ABI version, make limitation explanation more consistent by replacing "ABI 1" with "ABI < 2". This also indicates which ABIs support such past limitation. Improve documentation consistency by not using contractions. Fix spelling in fs.c . Cc: Paul Moore <paul@paul-moore.com> Signed-off-by: Mickaël Salaün <mic@digikod.net> Reviewed-by: Günther Noack <gnoack3000@gmail.com> Link: https://lore.kernel.org/r/20220923154207.3311629-3-mic@digikod.net
2022-09-29dt-bindings: clock: move qcom,gcc-msm8939 to qcom,gcc-msm8916.yamlDmitry Baryshkov2-6/+8
The MSM8939 GCC bindings are fully comptible with MSM8916, the clock controller requires the same parent clocks, move MSM8939 GCC compatible to qcom,msm8916.yaml Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220928145609.375860-2-dmitry.baryshkov@linaro.org
2022-09-29Merge branch irq/misc-6.1 into irq/irqchip-nextMarc Zyngier3-0/+7
* irq/misc-6.1: : . : Misc irqchip updates for 6.1: : : - Allow generic irqchip support without selecting CONFIG_OF_IRQ : : - Fix a couple of bindings for TI interrupts controllers : : - Yet another binding update for a Renesas SoC : : - The obligatory fixes from the spelling police : . dt-bindings: irqchip: renesas,irqc: Add r8a779g0 support irqchip/gic-v3: Fix typo in comment dt-bindings: interrupt-controller: ti,sci-intr: Fix missing reg property in the binding dt-bindings: irqchip: ti,sci-inta: Fix warning for missing #interrupt-cells irqchip: Make irqchip_init() usable on pure ACPI systems Signed-off-by: Marc Zyngier <maz@kernel.org>
2022-09-29Merge branch irq/rtl-imap-deprecation into irq/irqchip-nextMarc Zyngier1-15/+45
* irq/rtl-imap-deprecation: : . : Deprecate interrupt-map property for realtek-rtl irqchip : : Patches from Sander Vanheule. : . irqchip/realtek-rtl: use parent interrupts dt-bindings: interrupt-controller: realtek,rtl-intc: require parents irqchip/realtek-rtl: use irq_domain_add_linear() Signed-off-by: Marc Zyngier <maz@kernel.org>
2022-09-29dt-bindings: irqchip: Describe the IMX MU block as a MSI controllerFrank Li1-0/+99
I.MX MU supports generating IRQs by writing to a register. Describe its use as a MSI controller so that other blocks (such as a PCI EP) can use it directly. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Frank Li <Frank.Li@nxp.com> [maz: commit message] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220922161246.20586-5-Frank.Li@nxp.com
2022-09-29dt-bindings: dma: Make minor fixes to qcom,bam-dma binding docBhupesh Sharma1-4/+4
As a user recently noted, the qcom,bam-dma binding document describes the msm8974 BAM DMA node in the 'example section' incorrectly. Fix the same by making it consistent with the node present inside 'qcom-msm8974' dts file, namely the 'reg' and 'interrupt' values which are incorrect in the 'example section'. While at it also make two additioanal minor cleanups: - mention Bjorn's new email ID in the document, and - add SDM845 in the comment line for the SoCs on which qcom,bam-v1.7.0 version is supported. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220926112200.1948080-1-bhupesh.sharma@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29Documentation: devicetree: dma: update the commentsDeming Wang1-1/+1
remove the double word to. Signed-off-by: Deming Wang <wangdeming@inspur.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20220920020721.2190-1-wangdeming@inspur.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dt-bindings: gpio-regulator: add vin-supply property supportJerome Neanne1-0/+3
This is same scheme as fixed-regulator. Without that property used, the parent regulator can be shut down (if not an always on). Thus leading to inappropriate behavior: On am62-SP-SK this fix is required to avoid tps65219 ldo1 (SDMMC rail) to be shut down after boot completion. Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Link: https://lore.kernel.org/r/20220929132526.29427-3-jneanne@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-29tracing/user_events: Update ABI documentation to align to bits vs bytesBeau Belgrave1-28/+58
Update the documentation to reflect the new ABI requirements and how to use the byte index with the mask properly to check event status. Link: https://lkml.kernel.org/r/20220728233309.1896-7-beaub@linux.microsoft.com Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-09-29dt-bindings: display: simple: Add Multi-Inno Technology MI0800FT-9 panelChristoph Niedermaier1-0/+2
Add Multi-Inno Technology MI0800FT-9 8" 800x600 DPI panel compatible string. Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: devicetree@vger.kernel.org To: dri-devel@lists.freedesktop.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Marek Vasut <marex@denx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220812114600.4895-1-cniedermaier@dh-electronics.com
2022-09-29dt-bindings: irqchip: renesas,irqc: Add r8a779g0 supportGeert Uytterhoeven1-0/+1
Document support for the Interrupt Controller for External Devices (INT-EX) in the Renesas R-Car V4H (R8A779G0) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/4fdb6ff47f62814aab3b06efd1d4c2d7de83b109.1664368373.git.geert+renesas@glider.be
2022-09-29dt-bindings: interrupt-controller: ti,sci-intr: Fix missing reg property in the bindingApurva Nandan1-0/+3
Fix the following warning in dtbs_check interrupt-controller@a00000: Unevaluated properties are not allowed ('reg' was unexpected) Add the reg property in the schema. Signed-off-by: Apurva Nandan <a-nandan@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220819190729.32358-4-a-nandan@ti.com
2022-09-29dt-bindings: irqchip: ti,sci-inta: Fix warning for missing #interrupt-cellsApurva Nandan1-0/+3
ti,sci-inta nodes, or else we will have following warning when building device tree files with W=2 warning level. arch/arm64/boot/dts/ti/k3-j721e-main.dtsi:147.51-156.5: Warning (interrupt_provider): /bus@100000/main-navss/interrupt-controller@33d00000: Missing #interrupt-cells in interrupt provider And further, #interrupt-cells is required to be in yaml bindings as well to prevent following schema warnings: k3-j721e-common-proc-board.dtb: interrupt-controller@33d00000: Unevaluated properties are not allowed ('#interrupt-cells' was unexpected) >From schema: linux/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml Add #interrupt-cells property in ti,sci-inta.yaml Signed-off-by: Apurva Nandan <a-nandan@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220819190729.32358-2-a-nandan@ti.com
2022-09-29KVM: Document weakly ordered architecture requirements for dirty ringMarc Zyngier1-2/+15
Now that the kernel can expose to userspace that its dirty ring management relies on explicit ordering, document these new requirements for VMMs to do the right thing. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Link: https://lore.kernel.org/r/20220926145120.27974-5-maz@kernel.org
2022-09-29dt-bindings: renesas,rcar-dmac: Add r8a779g0 supportGeert Uytterhoeven1-0/+1
Document support for the Direct Memory Access Controllers (DMAC) in the Renesas R-Car V4H (R8A779G0) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/0a4d40092a51345003742725aea512a815d27e89.1664204526.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dt-bindings: phy: qcom,qusb2: document sdm670 compatibleRichard Acayan1-0/+1
The Snapdragon 670 uses the QUSB driver for USB 2.0. Document the compatible used in the device tree. Signed-off-by: Richard Acayan <mailingradian@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220922024656.178529-2-mailingradian@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-28Input: add ABS_PROFILE to uapi and documentationNate Yocom2-0/+12
Define new ABS_PROFILE axis for input devices which need it, e.g. X-Box Adaptive Controller and X-Box Elite 2. Signed-off-by: Nate Yocom <nate@yocom.org> Link: https://lore.kernel.org/r/20220908173930.28940-4-nate@yocom.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-28Merge tag 'memory-controller-drv-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/driversArnd Bergmann3-76/+156
Memory controller drivers for v6.1, part 2 Improvements in Synopsys DesignWare Universal Multi-Protocol Memory Controller Devicetree bindings. The bindings are being split into one related to Synopsys core and into quite different derivative Zynq A05 DDR Memory Controller. Extend the Synopsys bindings with additional properties to match upcoming new device support (Baikal-T1 support). * tag 'memory-controller-drv-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: dt-bindings: memory: snps,dw-umctl2-ddrc: Extend schema with IRQs/resets/clocks props dt-bindings: memory: snps,dw-umctl2-ddrc: Replace opencoded numbers with macros dt-bindings: memory: snps,dw-umctl2-ddrc: Use more descriptive device name dt-bindings: memory: synopsys,ddrc-ecc: Detach Zynq DDRC controller support Link: https://lore.kernel.org/r/20220926105023.119781-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-28Merge tag 'v6.1-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/driversArnd Bergmann2-0/+6
Some binding additions for rk3128 and rv1126 * tag 'v6.1-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: dt-bindings: soc: rockchip: grf: add rockchip,rk3128-grf dt-bindings: arm: rockchip: pmu: add rockchip,rk3128-pmu dt-bindings: soc: rockchip: Document RV1126 pmugrf dt-bindings: soc: rockchip: Document RV1126 grf Link: https://lore.kernel.org/r/3790767.LM0AJKV5NW@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-28Merge tag 'aspeed-6.1-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/dtArnd Bergmann1-0/+2
ASPEED device tree updates for 6.1 - New machines * AMD's DaytonaX AST2600 BMC, for the amd64 server * Ampre's Mt. Mitchell AST2600 BMC, for the AmpereOne arm64 server - Fixes and updates for bletchley, mtjade, yosemitev2 and the ast2600-evb * tag 'aspeed-6.1-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: ARM: dts: aspeed: ast2600-evb-a1: Add compatible ARM: dts: aspeed: ast2600evb: Fix compatible string ARM: dts: aspeed: ast2600-evb: Enable Quad SPI RX tranfers ARM: dts: aspeed-g6: Enable more UART controllers ARM: dts: aspeed: yosemitev2: Disable the EEPROM driver ARM: dts: aspeed: Add AMD DaytonaX BMC dt-bindings: arm: aspeed: document AMD DaytonaX ARM: dts: aspeed: Yosemite V2: Enable OCP debug card ARM: dts: aspeed: mtjade: Remove gpio-keys entries ARM: dts: aspeed: Add device tree for Ampere's Mt. Mitchell BMC dt-bindings: arm: aspeed: document Ampere Mt.Mitchell BMC compatibles ARM: dts: aspeed: bletchley: Remove hdc1080 node ARM: dts: aspeed: bletchley: Add USB debug card IPMB node ARM: dts: aspeed: ast2600-evb: Update I2C devices Link: https://lore.kernel.org/r/CACPK8Xepnci+f+7Pi1jtXod8Jmt+OnJYfDRENjiP-xDBQwFCVg@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-28Merge tag 'v6.1-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dtArnd Bergmann1-1/+27
RK3399-Nanopi-R4S-enterprise as variant board, Gru-Scarlet SKU variants, DSI support for rk356x, display-gamma-control for rk3399, display output for quartz64-b and rk3566-roc-pc, hdmi supplies for rk3399-roc-pc, some pinctrl improvements for the px30-evb and a number of changes to bring rk3399 rock4 and rock-pi4 structure closer to names used in schematics. * tag 'v6.1-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: use pin constant for reset-gpios on px30-evb arm64: dts: rockchip: add pinctrl for mipi-pdn pin on px30-evb arm64: dts: rockchip: set max drive-strength for cif_clkout_m0 on px30-evb arm64: dts: rockchip: add avdd-0v9-supply and avdd-1v8-supply on rk3399 rock 4c and pi4 arm64: dts: rockchip: sort nodes/properties on rk3399-rock-4 arm64: dts: rockchip: fix regulator name on rk3399-rock-4 arm64: dts: rockchip: sort nodes/properties on rk3399-rock-4c-plus arm64: dts: rockchip: fix regulator structure on rk3399-rock-4c-plus arm64: dts: rockchip: connect vcca_1v8 to APIO5_VDD on rk3399-rock-4c-plus arm64: dts: rockchip: Add DSI and DSI-DPHY nodes to rk356x arm64: dts: rockchip: Enable HDMI and GPU on quartz64-b arm64: dts: rockchip: Add RK3399 NanoPi R4S Enterprise Edition dt-bindings: Add doc for FriendlyARM NanoPi R4S Enterprise Edition arm64: dts: rockchip: add i2s0 I2S/PDM/TDM 8ch controller to px30 arm64: dts: rockchip: Add HDMI supplies on rk3399-roc-pc arm64: dts: rockchip: Support gru-scarlet sku{2,4} variants dt-bindings: arm: rockchip: Add gru-scarlet sku{2,4} variants arm64: dts: rockchip: enable gamma control on RK3399 arm64: dts: rockchip: Enable video output on rk3566-roc-pc Link: https://lore.kernel.org/r/38114097.10thIPus4b@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-28docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTEDQuan Nguyen1-3/+6
In case backend is not ready, ie: fail to wakeup or initialization, on the returning of the I2C_SLAVE_WRITE_REQUESTED event, bus driver should aware the backend status and might auto sending NACK on the next incoming bytes for I2C master to retry. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Links:https://lore.kernel.org/linux-arm-kernel/556fa9e1-c54b-8370-4de7-c2d3ec7d6906@os.amperecomputing.com/ [wsa: made some wording more precise] Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-09-29Makefile.compiler: replace cc-ifversion with compiler-specific macrosNick Desaulniers1-12/+17
cc-ifversion is GCC specific. Replace it with compiler specific variants. Update the users of cc-ifversion to use these new macros. Link: https://github.com/ClangBuiltLinux/linux/issues/350 Link: https://lore.kernel.org/llvm/CAGG=3QWSAUakO42kubrCap8fp-gm1ERJJAYXTnP1iHk_wrH=BQ@mail.gmail.com/ Suggested-by: Bill Wendling <morbo@google.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-09-28ACPI: docs: Drop useless DSDT override documentationRafael J. Wysocki1-13/+0
Because https://01.org/linux-acpi web site has become permanently inaccessible, the "Overriding DSDT" document in the kernel tree pointing to it as the main source of information is useless (and the config option name mentioned by it is incorrect), so drop it and drop the pointer to it from the ACPI Kconfig. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-09-28dt-bindings: mfd: mt6370: Fix the indentation in the exampleChiYuan Huang1-1/+1
Fix the indentation in the binding example. There're two redudant space charactors need to be removed. Fixes: 76f52f815f1a ("dt-bindings: mfd: Add MediaTek MT6370") Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/1663295929-9024-1-git-send-email-u0084500@gmail.com
2022-09-28dt-bindings: mfd: qcom,tcsr: Drop simple-mfd from IPQ6018Krzysztof Kozlowski1-25/+21
Commit 7677ed11e9fa ("dt-bindings: mfd: qcom,tcsr: Convert to dtschema") converted bindings to DT schema literally - including the qcom,tcsr-ipq6018 expecting syscon and simple-mfd. Such configuration is not used in DTS and there is no actual need of it. The TCSR block is purely configuration block and should not have children. Any child device should be simply moved outside of TCSR syscon block. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220909091056.128949-1-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: mediatek: Add scpsys compatible for mt8186Allen-KH Cheng1-0/+1
Add a new scpsys compatible for mt8186 SoC. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220923131148.6678-2-allen-kh.cheng@mediatek.com
2022-09-28dt-bindings: mfd: dlg,da9063: Add missing regulator patternsConor Dooley1-1/+1
Commit 5621d3977e29 ("dt-bindings: mfd: Add missing (unevaluated| additional)Properties on child nodes") exposed a flaw in the original binding, where "merged" versions of some regulators were missing, leading to warnings on the HiFive Unmatched Devicetree. Add the missing patterns (and merge some of the trivial ones). Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220916190009.2292223-1-conor@kernel.org
2022-09-28dt-bindings: mfd: sprd: Add bindings for ums512 global registersChunyan Zhang1-0/+71
Add bindings for Unisoc system global register which provide register map for clocks. Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Cixi Geng <cixi.geng1@unisoc.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220909152421.278662-2-gengcixi@gmail.com
2022-09-28dt-bindings: mfd: syscon: Add rk3588 QoS register compatibleSebastian Reichel1-0/+1
Document rk3588 compatible for QoS registers. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220906143825.199089-5-sebastian.reichel@collabora.com
2022-09-28mfd: qcom-spmi-pmic: Add pm7250b compatibleLuca Weiss1-2/+3
Document the compatible for pm7250b that is used with e.g. sm6350. Also while we're at it, sort the compatibles alphabetically. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220902111055.106814-1-luca.weiss@fairphone.com
2022-09-28dt-bindings: mfd: Add missing (unevaluated|additional)Properties on child nodesRob Herring15-4/+100
In order to ensure only documented properties are present, node schemas must have unevaluatedProperties or additionalProperties set to false (typically). Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220823145649.3118479-4-robh@kernel.org
2022-09-28dt-bindings: mfd: syscon: Drop ref from reg-io-widthKrzysztof Kozlowski1-1/+0
reg-io-width is a standard property, so no need for defining its type Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220823101021.387034-1-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: Add Rockchip rk817 battery charger supportChris Morgan1-0/+50
Create dt-binding documentation to document rk817 battery and charger usage. New device-tree properties have been added. - rockchip,resistor-sense-micro-ohms: The value in microohms of the sample resistor. - rockchip,sleep-enter-current-microamp: The value in microamps of the sleep enter current. - rockchip,sleep-filter-current: The value in microamps of the sleep filter current. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220827021623.23829-2-macroalpha82@gmail.com
2022-09-28dt-bindings: mfd: qcom-spmi-pmic: Add support for PMP8074Robert Marko1-0/+1
Document compatible for the PMP8074 PMIC. Signed-off-by: Robert Marko <robimarko@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220818221815.346233-1-robimarko@gmail.com
2022-09-28dt-bindings: mfd: qcom,tcsr: Add several devicesKrzysztof Kozlowski1-0/+8
Document existing (MSM8996, SC7280) and new compatibles for TCSR syscon registers (QCS404, SC7180, SDM630, SDM845, SM8150, MSM8998). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220819083209.50844-2-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: qcom,spmi-pmic: Fix TM ADC node schema on PM8998Krzysztof Kozlowski1-1/+17
There are two bindings for Qualcomm SPMI PMIC Thermal Monitoring ADC: one for ADC HC and one for ADC TM5 and TM7. PM8998 uses the former one, so fix matching of child schema: qcom/msm8998-asus-novago-tp370ql.dtb: pmic@0: adc-tm@3400:compatible:0: 'qcom,spmi-adc-tm-hc' is not one of ['qcom,spmi-adc-tm5', 'qcom,spmi-adc-tm5-gen2', 'qcom,adc-tm7'] Fixes: 3f5117be9584 ("dt-bindings: mfd: convert to yaml Qualcomm SPMI PMIC") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220828084341.112146-15-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: qcom,spmi-pmic: Fix regulator node schemaKrzysztof Kozlowski1-1/+1
The regulators node of Qualcomm SPMI PMIC represents sub-device, so it has its own compatible, multiple regulators and uses dedicated bindings. Fixes: 3f5117be9584 ("dt-bindings: mfd: convert to yaml Qualcomm SPMI PMIC") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220828084341.112146-14-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: qcom,spmi-pmic: Extend exampleKrzysztof Kozlowski1-0/+84
Add a more complete example with PM6150 to provide better validation of the bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220828130113.5845-1-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: syscon: Require specific compatible also for simple-mfdKrzysztof Kozlowski1-1/+13
The syscon bindings require a device specific compatible, beside the "syscon". However schema counts "simple-mfd" as such, which allows simple-mfd+syscon to sneak in. Adjust the match to be sure simple-mfd also comes with a device specific compatible. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220817142246.828762-5-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: qcom,spmi-pmic: Add missing compatiblesKrzysztof Kozlowski1-0/+4
Conversion from TXT to DT schema lost several compatibles. Fixes: 3f5117be9584 ("dt-bindings: mfd: convert to yaml Qualcomm SPMI PMIC") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: David Heidelberg <david@ixit.cz> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220828065123.39734-1-krzysztof.kozlowski@linaro.org
2022-09-28dt-bindings: mfd: mt8195: Add bindings for MediaTek SCPSYSTinghan Shen2-1/+68
The System Control Processor System (SCPSYS) has several power management related tasks in the system. Add the bindings for it. Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220811025813.21492-7-tinghan.shen@mediatek.com
2022-09-28dt-bindings: mfd: aspeed,ast2x00-scu: Convert to DT schema formatRob Herring2-48/+110
Convert the aspeed,ast2[456]00-scu binding to DT schema format. The original binding was missing '#address-cells', '#size-cells', 'ranges', and child nodes, so add them. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220810161635.73936-3-robh@kernel.org
2022-09-28dt-binding: mfd: Add Richtek RT5120 PMIC supportChiYuan Huang1-0/+178
Add Richtek RT5120 PMIC devicetree document. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/1660100142-32493-2-git-send-email-u0084500@gmail.com
2022-09-28dt-bindings: mfd: x-powers,axp152: Document the AXP228 variantSamuel Holland1-0/+3
AXP228 is a PMIC used on boards such as the Clockwork ClockworkPi and DevTerm. Its register map appears to be identical to the AXP221 variant. The only known difference is in the default values for regulator on/off states and voltages. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220810013430.27061-1-samuel@sholland.org
2022-09-28dt-bindings: mfd: Add MediaTek MT6370ChiYuan Huang1-0/+280
Add MediaTek MT6370 binding documentation. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220805070610.3516-7-peterwu.pub@gmail.com
2022-09-28dt-bindings: mfd: syscon: Add Rockchip RV1126 QoS registerJagan Teki1-0/+1
Document dt-bindings for Rockchip RV1126 QoS registers. Signed-off-by: Jagan Teki <jagan@edgeble.ai> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220723204335.750095-17-jagan@edgeble.ai
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