kernel/linux.git/Documentation/devicetree/bindings/perf, branch v6.6.132

Merge tag 'devicetree-for-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2023-07-05T19:50:27+00:00

Pull more devicetree updates from Rob Herring: - Whitespace clean-ups in binding examples - Restrict node name suffixes to "-[0-9]+" for cases of multiple instances which don't have unit-addresses - Convert brcm,kona-wdt and cdns,wdt-r1p2 watchdog bindings to DT schema * tag 'devicetree-for-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: soc: qcom: stats: Update maintainer email dt-bindings: cleanup DTS example whitespaces dt-bindings: timestamp: restrict node name suffixes dt-bindings: slimbus: restrict node name suffixes dt-bindings: watchdog: restrict node name suffixes dt-bindings: watchdog: brcm,kona-wdt: convert txt file to yaml dt-bindings: watchdog: cdns,wdt-r1p2: Convert cadence watchdog to yaml

dt-bindings: cleanup DTS example whitespaces

2023-07-05T15:53:52+00:00

The DTS code coding style expects spaces around '=' sign. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Matthias Brugger Acked-by: Jonathan Cameron Reviewed-by: Conor Dooley Acked-by: Dmitry Baryshkov #display/msm Acked-by: Neil Armstrong Acked-by: Mike Leach Reviewed-by: Mathieu Poirier Acked-by: Vinod Koul Link: https://lore.kernel.org/r/20230702182308.7583-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: perf: fsl-imx-ddr: Add i.MX93 compatible

2023-06-09T11:01:42+00:00

i.MX93 ddr pmu shares the same device node format as i.MX8. This will add a compatible for i.MX93 and modify the title. Reviewed-by: Rob Herring Signed-off-by: Xu Yang Link: https://lore.kernel.org/r/20230418102910.2065651-2-xu.yang_2@nxp.com Signed-off-by: Will Deacon

dt-bindings: perf: riscv,pmu: fix property dependencies

2023-05-04T21:54:49+00:00

Seemingly I mis-implemented the dependencies here. The OpenSBI docs only point out that the "riscv,event-to-mhpmcounters property is mandatory if riscv,event-to-mhpmevent is present". It never claims that riscv,event-to-mhpmcounters requires riscv,event-to-mhpmevent. Drop the dependency of riscv,event-to-mhpmcounters on riscv,event-to-mhpmevent. Fixes: 7e38085d9c59 ("dt-bindings: riscv: add SBI PMU event mappings") Signed-off-by: Conor Dooley Reviewed-by: Atish Patra Link: https://lore.kernel.org/r/20230404-tractor-confusing-8852e552539a@spud Signed-off-by: Rob Herring

dt-bindings: riscv: add SBI PMU event mappings

2023-01-17T20:43:55+00:00

The SBI PMU extension requires a firmware to be aware of the event to counter/mhpmevent mappings supported by the hardware. OpenSBI may use DeviceTree to describe the PMU mappings. This binding is currently described in markdown in OpenSBI (since v1.0 in Dec 2021) & used by QEMU since v7.2.0. Import the binding for use while validating dtb dumps from QEMU and upcoming hardware (eg JH7110 SoC) that will make use of the event mapping. Link: https://github.com/riscv-software-src/opensbi/blob/master/docs/pmu_support.md Link: https://github.com/riscv-non-isa/riscv-sbi-doc/blob/master/riscv-sbi.adoc # Performance Monitoring Unit Extension Co-developed-by: Atish Patra Signed-off-by: Atish Patra Reviewed-by: Andrew Jones Signed-off-by: Conor Dooley Link: https://lore.kernel.org/r/20230113205435.122712-1-conor@kernel.org Signed-off-by: Rob Herring

Merge tag 'devicetree-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2022-12-13T21:13:55+00:00

Pull devicetree updates from Rob Herring: "DT Bindings: - Various LED binding conversions and clean-ups. Convert the ir-spi-led, pwm-ir-tx, and gpio-ir-tx LED bindings to schemas. Consistently reference LED common.yaml or multi-led schemas and disallow undefined properties. - Convert IDT 89HPESx, pwm-clock, st,stmipid02, Xilinx PCIe hosts, and fsl,imx-fb bindings to schema - Add ata-generic, Broadcom u-boot environment, and dynamic MTD sub-partitions bindings. - Make all SPI based displays reference spi-peripheral-props.yaml - Fix some schema property regex's which should be fixed strings or were missing start/end anchors - Remove 'status' in examples, again... DT Core: - Fix a possible NULL dereference in overlay functions - Fix kexec reading 32-bit "linux,initrd-{start,end}" values (which never worked) - Add of_address_count() helper to count number of 'reg' entries - Support .dtso extension for DT overlay source files. Rename staging and unittest overlay files. - Update dtc to upstream v1.6.1-63-g55778a03df61" * tag 'devicetree-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (42 commits) dt-bindings: leds: Add missing references to common LED schema dt-bindings: leds: intel,lgm: Add missing 'led-gpios' property of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop() dt-bindings: lcdif: Fix constraints for imx8mp media: dt-bindings: atmel,isc: Drop unneeded unevaluatedProperties dt-bindings: Drop Jee Heng Sia dt-bindings: thermal: cooling-devices: Add missing cache related properties dt-bindings: leds: irled: ir-spi-led: convert to DT schema dt-bindings: leds: irled: pwm-ir-tx: convert to DT schema dt-bindings: leds: irled: gpio-ir-tx: convert to DT schema dt-bindings: leds: mt6360: rework to match multi-led dt-bindings: leds: lp55xx: rework to match multi-led dt-bindings: leds: lp55xx: switch to preferred 'gpios' suffix dt-bindings: leds: lp55xx: allow label dt-bindings: leds: use unevaluatedProperties for common.yaml dt-bindings: thermal: tsens: Add SM6115 compatible of/kexec: Fix reading 32-bit "linux,initrd-{start,end}" values dt-bindings: display: Convert fsl,imx-fb.txt to dt-schema dt-bindings: Add missing start and/or end of line regex anchors dt-bindings: qcom,pdc: Add missing compatibles ...

dt-bindings: Drop type from 'cpus' property

2022-12-06T20:50:35+00:00

'cpus' is a common property, and it is now defined in dtschema schemas, so drop the type references in the tree. Acked-by: Suzuki K Poulose Acked-by: Bjorn Andersson Acked-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20221111212857.4104308-1-robh@kernel.org Signed-off-by: Rob Herring

dt-binding: perf: Add Amlogic DDR PMU

2022-11-21T18:28:45+00:00

Add binding documentation for the Amlogic G12 series DDR performance monitor unit. Signed-off-by: Jiucheng Xu Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20221121021602.3306998-3-jiucheng.xu@amlogic.com Signed-off-by: Will Deacon

dt-bindings: perf: Convert Arm CCN to DT schema

2022-06-17T19:13:57+00:00

Convert the Arm CCN performance monitors binding to DT schema format. Signed-off-by: Rob Herring Acked-by: Robin Murphy Link: https://lore.kernel.org/r/20220613145554.3727354-1-robh@kernel.org

Merge tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2022-05-25T21:56:06+00:00

Pull devicetree updates from Rob Herring: "Bindings: - Convert smsc,lan91c111, qcom,spi-qup, qcom,msm-uartdm, qcom,i2c-qup, qcom,gsbi, i2c-mt65xx, TI wkup_m3_ipc (and new props), qcom,smp2p, TI timer, Mediatek gnss, Mediatek topckgen, Mediatek apmixedsys, Mediatek infracfg, fsl,ls-extirq, fsl,layerscape-dcfg, QCom PMIC SPMI, rda,8810pl-timer, Xilinx zynqmp_ipi, uniphier-pcie, and Ilitek touchscreen controllers - Convert various Arm Ltd peripheral IP bindings to schemas - New bindings for Menlo board CPLD, DH electronics board CPLD, Qualcomm Geni based QUP I2C, Renesas RZ/G2UL OSTM, Broafcom BCM4751 GNSS, MT6360 PMIC, ASIX USB Ethernet controllers, and Microchip/SMSC LAN95xx USB Ethernet controllers - Add vendor prefix for Enclustra - Add various compatible string additions - Various example fixes and cleanups - Remove unused hisilicon,hi6220-reset binding - Treewide fix properties missing type definition - Drop some empty and unreferenced .txt bindings - Documentation improvements for writing schemas DT driver core: - Drop static IRQ resources for DT platform devices as IRQ setup is dynamic and drivers have all been converted to use platform_get_irq() and friends - Rework memory allocations and frees for overlays - Continue overlay notifier callbacks on successful calls and add unittests - Handle 'interrupts-extended' in early DT IRQ setup - Fix of_property_read_string() errors to match documentation - Ignore disabled nodes in FDT API calls" * tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (86 commits) of/irq: fix typo in comment dt-bindings: Fix properties without any type Revert "dt-bindings: mailbox: qcom-ipcc: add missing properties into example" dt-bindings: input: touchscreen: ilitek_ts_i2c: Absorb ili2xxx bindings dt-bindings: timer: samsung,exynos4210-mct: define strict clock order dt-bindings: timer: samsung,exynos4210-mct: drop unneeded minItems dt-bindings: timer: cdns,ttc: drop unneeded minItems dt-bindings: mailbox: zynqmp_ipi: convert to yaml dt-bindings: usb: ci-hdrc-usb2: fix node node for ethernet controller dt-bindings: net: add schema for Microchip/SMSC LAN95xx USB Ethernet controllers dt-bindings: net: add schema for ASIX USB Ethernet controllers of/fdt: Ignore disabled memory nodes dt-bindings: arm: fix typos in compatible dt-bindings: mfd: Add bindings child nodes for the Mediatek MT6360 dt-bindings: display: convert Arm Komeda to DT schema dt-bindings: display: convert Arm Mali-DP to DT schema dt-bindings: display: convert Arm HDLCD to DT schema dt-bindings: display: convert PL110/PL111 to DT schema dt-bindings: arm: convert vexpress-config to DT schema dt-bindings: arm: convert vexpress-sysregs to DT schema ...