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2024-08-19dt-bindings: samsung: exynos-usi: add missing constraintsKrzysztof Kozlowski1-6/+9
Properties with variable number of items per each device are expected to have widest constraints in top-level "properties:" block and further customized (narrowed) in "if:then:". Add missing top-level constraints for reg, clocks and clock-names. Reviewed-by: Sam Protsenko <[email protected]> Reviewed-by: Rob Herring (Arm) <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2024-04-29dt-bindings: soc: google: exynos-sysreg: add dedicated hsi2 sysreg compatiblePeter Griffin1-0/+2
Update dt schema to include the gs101 hsi2 sysreg compatible. Signed-off-by: Peter Griffin <[email protected]> Reviewed-by: André Draszik <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2024-02-07dt-bindings: samsung: exynos-sysreg: gs101-peric0/1 require a clockAndré Draszik1-0/+2
... otherwise it won't be accessible. Update the schema to make this obvious. Signed-off-by: André Draszik <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-12-12dt-bindings: soc: samsung: usi: add google,gs101-usi compatibleTudor Ambarus1-0/+1
Add google,gs101-usi dedicated compatible for representing USI of Google GS101 SoC. Reviewed-by: Sam Protsenko <[email protected]> Signed-off-by: Tudor Ambarus <[email protected]> Signed-off-by: Peter Griffin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-12-11dt-bindings: samsung: exynos-sysreg: combine exynosautov920 with other enumKrzysztof Kozlowski1-5/+2
No need to create a new enum every time we bring-up new SoC. Reviewed-by: Sam Protsenko <[email protected]> Reviewed-by: Jaewon Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-12-10dt-bindings: soc: google: exynos-sysreg: add dedicated SYSREG compatibles to ↵Peter Griffin1-0/+3
GS101 GS101 has three different SYSREG controllers, add dedicated compatibles for them to the documentation. Reviewed-by: Sam Protsenko <[email protected]> Signed-off-by: Peter Griffin <[email protected]> Link: https://lore.kernel.org/r/[email protected] [krzysztof: move Google entries to existing enum] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-12-10dt-bindings: soc: samsung: exynos-pmu: Add gs101 compatiblePeter Griffin1-0/+2
Add gs101-pmu compatible to the bindings documentation. Reviewed-by: Sam Protsenko <[email protected]> Signed-off-by: Peter Griffin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-12-07dt-bindings: samsung: exynos-pmu: add specific compatible for Tesla FSDKrzysztof Kozlowski1-0/+1
Tesla FSD is a derivative of Samsung Exynos SoC, thus just like the others it reuses several devices from older designs. Historically we kept the old (block's) compatible only. This works fine and there is no bug here, however guidelines expressed in Documentation/devicetree/bindings/writing-bindings.rst state that: 1. Compatibles should be specific. 2. We should add new compatibles in case of bugs or features. Add Tesla FSD compatible specific to be used with an existing fallback. Acked-by: Rob Herring <[email protected]> Acked-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-11-15dt-bindings: samsung: usi: add exynosautov920-usi compatibleJaewon Kim1-1/+3
Add samsung,exynosautov920-usi dedicated compatible for representing USI of ExynosAutoV920 SoC. Signed-off-by: Jaewon Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-11-15dt-bindings: samsung: exynos-pmu: add exynosautov920 compatibleJaewon Kim1-0/+1
Add samsung,exynosautov920-pmu compatible for representing pmu of ExynosAutov920 SoC. Signed-off-by: Jaewon Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-11-15dt-bindings: samsung: exynos-sysreg: add exynosautov920 sysregJaewon Kim1-0/+5
Add compatible for ExynosAutov920 sysreg controllers. Signed-off-by: Jaewon Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-11-15dt-bindings: samsung: exynos-pmu: add specific compatibles for existing SoCKrzysztof Kozlowski1-0/+6
Samsung Exynos SoC reuses several devices from older designs, thus historically we kept the old (block's) compatible only. This works fine and there is no bug here, however guidelines expressed in Documentation/devicetree/bindings/writing-bindings.rst state that: 1. Compatibles should be specific. 2. We should add new compatibles in case of bugs or features. Add compatibles specific to each SoC in front of all old-SoC-like compatibles. Reviewed-by: Alim Akhtar <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-11-14dt-bindings: i2c: exynos5: add specific compatibles for existing SoCKrzysztof Kozlowski1-1/+1
Samsung Exynos SoC reuses several devices from older designs, thus historically we kept the old (block's) compatible only. This works fine and there is no bug here, however guidelines expressed in Documentation/devicetree/bindings/writing-bindings.rst state that: 1. Compatibles should be specific. 2. We should add new compatibles in case of bugs or features. Add compatibles specific to each SoC in front of all old-SoC-like compatibles. Acked-by: Rob Herring <[email protected]> Acked-by: Wolfram Sang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-05-09dt-bindings: soc: samsung: exynos-pmu: add Exynos4212 compatibleArtur Weber1-0/+5
Support for the Exynos4212 SoC was originally dropped as there were no boards using it. We will be adding a device that uses it, so add back the relevant compatible. This reverts part of commit c40610198f35 ("soc: samsung: Remove Exynos4212 related dead code"). Signed-off-by: Artur Weber <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-04-05dt-bindings: soc: samsung: exynos-pmu: allow phys as child on Exynos3 and ↵Krzysztof Kozlowski1-2/+21
Exynos4 Just like on Exynos5250, Exynos5420 and Exynos5433 the MIPI phy is actually part of the Power Management Unit system controller thus allow it as PMU's child. Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-02-20Merge tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-0/+87
Pull SoC DT updates from Arnd Bergmann: "About a quarter of the changes are for 32-bit arm, mostly filling in device support for existing machines and adding minor cleanups, mostly for Qualcomm and Samsung based machines. Two new 32-bit SoCs are added, both are quad-core Cortex-A7 chips from Rockchips that have been around for a while but were lacking kernel support so far: RV1126 is a Vision SoC with an NPU and is used in the Edgeble Neural Compute Module 2(Neu2) board, while RK3128 is design for TV boxes and so far only comes with a dts for its refernece design. The other 32-bit boards that were added are two ASpeed AST2600 based BMC boards, the Microchip sam9x60_curiosity development board (Armv5 based!), the Enclustra PE1 FPGA-SoM baseboard, and a few more boards for i.MX53 and i.MX6ULL. On the RISC-V side, there are fewer patches, but a total of ten new single-board computers based on variations of the Allwinner D1/T113 chip, plus one more board based on Microchip Polarfire. As usual, arm64 has by far the most changes here, with over 700 non-merge changesets, among them over 400 alone for Qualcomm. The newly added SoCs this time are all recent high-end embedded SoCs for various markets, each on comes with support for its reference board: - Qualcomm SM8550 (Snapdragon 8 Gen 2) for mobile phones - Qualcomm QDU1000/QRU1000 5G RAN platform - Rockchips RK3588/RK3588s for tablets, chromebooks and SBCs - TI J784S4 for industrial and automotive applications In total, there are 46 new arm64 machines: - Reference platforms for each of the five new SoCs - Three Amlogic based development boards - Six embedded machines based on NXP i.MX8MM and i.MX8MP - The Mediatek mt7986a based Banana Pi R3 router - Six tablets based on Qualcomm MSM8916 (Snapdragon 410), SM6115 (Snapdragon 662) and SM8250 (Snapdragon 865) - Two LTE dongles, also based on MSM8916 - Seven mobile phones, based on Qualcomm MSM8953 (Snapdragon 610), SDM450 and SDM632 - Three chromebooks based on Qualcomm SC7280 (Snapdragon 7c) - Nine development boards based on Rockchips RK3588, RK3568, RK3566 and RK3328. - Five development machines based on TI K3 (AM642/AM654/AM68/AM69) The cleanup of dtc warnings continues across all platforms, adding to the total number of changes" * tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (1035 commits) dt-bindings: riscv: correct starfive visionfive 2 compatibles ARM: dts: socfpga: Add enclustra PE1 devicetree dt-bindings: altera: Add enclustra mercury PE1 arm64: dts: qcom: msm8996: align RPM G-Link clock-controller node with bindings arm64: dts: qcom: qcs404: align RPM G-Link node with bindings arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings arm64: dts: qcom: sm8550: remove invalid interconnect property from cryptobam arm64: dts: qcom: sc7280: Adjust zombie PWM frequency arm64: dts: qcom: sc8280xp-pmics: Specify interrupt parent explicitly arm64: dts: qcom: sm7225-fairphone-fp4: enable remaining i2c busses arm64: dts: qcom: sm7225-fairphone-fp4: move status property down arm64: dts: qcom: pmk8350: Use the correct PON compatible arm64: dts: qcom: sc8280xp-x13s: Enable external display arm64: dts: qcom: sc8280xp-crd: Introduce pmic_glink arm64: dts: qcom: sc8280xp: Add USB-C-related DP blocks arm64: dts: qcom: sm8350-hdk: enable GPU arm64: dts: qcom: sm8350: add GPU, GMU, GPU CC and SMMU nodes arm64: dts: qcom: sm8350: finish reordering nodes arm64: dts: qcom: sm8350: move more nodes to correct place arm64: dts: qcom: sm8350: reorder device nodes ...
2023-01-29dt-bindings: soc: samsung: exynos-pmu: allow phys as childKrzysztof Kozlowski1-14/+57
The MIPI and DisplayPort phys are actually part of the Power Management Unit system controller, thus allow them as its children, instead of specifying as separate device nodes with syscon phandle. Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-01-10dt-bindings: soc: samsung: exynos-sysreg: correct indentation for deprecatedKrzysztof Kozlowski1-1/+1
"deprecated" keyword was indentend wrong - entire list of compatibles starting with generic Exynos SoC compatible is deprecated. Reported-by: Rob Herring <[email protected]> Fixes: 0a2af7bdeeb4 ("dt-bindings: soc: samsung: exynos-sysreg: add dedicated SYSREG compatibles to Exynos850") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2022-12-26dt-bindings: soc: samsung: exynos-sysreg: add dedicated SYSREG compatibles ↵Sriranjani P1-1/+8
to Exynosautov9 Exynosautov9 has several different SYSREGs, so use dedicated compatibles for them and deprecate usage of generic Exynosautov9 compatible alone. Signed-off-by: Sriranjani P <[email protected]> Acked-by: Rob Herring <[email protected]> Reviewed-by: Chanho Park <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2022-12-26dt-bindings: soc: samsung: exynos-sysreg: add dedicated SYSREG compatibles ↵Sriranjani P1-3/+12
to Exynos850 Exynos850 has two different SYSREGs, hence add dedicated compatibles for them and deprecate usage of generic Exynos850 compatible alone. Signed-off-by: Sriranjani P <[email protected]> Acked-by: Rob Herring <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2022-12-26dt-bindings: soc: samsung: exynos-sysreg: Add tesla FSD sysreg compatiblesSriranjani P1-0/+4
Add compatible for Tesla SYSREG controllers found on FSD SoC. Signed-off-by: Sriranjani P <[email protected]> Reviewed-by: Ravi Patel <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2022-12-26dt-bindings: soc: samsung: exynos-sysreg: add clocks for Exynos850Krzysztof Kozlowski1-0/+17
Exynos850 has dedicated clock for accessing SYSREGs. Allow it, even though Linux currently does not enable it and relies on bootloader. Reviewed-by: Rob Herring <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2022-12-26dt-bindings: soc: samsung: exynos-sysreg: add dedicated SYSREG compatibles ↵Krzysztof Kozlowski1-1/+12
to Exynos5433 Exynos5433 has several different SYSREGs, so use dedicated compatibles for them and deprecate usage of generic Exynos5433 compatible alone (as it is too generic). Reviewed-by: Sam Protsenko <[email protected]> Reviewed-by: Sriranjani P <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2022-12-26dt-bindings: soc: samsung: exynos-sysreg: split from sysconKrzysztof Kozlowski1-0/+39
Split Samsung Exynos SoC SYSREG bindings to own file to narrow the bindings and do not allow other parts of syscon.yaml. This allows further customization of Samsung SoC bindings. Acked-by: Lee Jones <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Reviewed-by: Alim Akhtar <[email protected]> Reviewed-by: Sriranjani P <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2022-12-16dt-bindings: drop redundant part of title (end, part three)Krzysztof Kozlowski1-1/+1
The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. Drop trailing "bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Acked-by: Matti Vaittinen <[email protected]> # ROHM Acked-by: Ulf Hansson <[email protected]> # MMC Acked-by: Stephen Boyd <[email protected]> # clk Acked-by: Dmitry Torokhov <[email protected]> # input Acked-by: Mark Brown <[email protected]> Acked-by: Hans Verkuil <[email protected]> # media Acked-by: Sebastian Reichel <[email protected]> # power Acked-by: Viresh Kumar <[email protected]> # cpufreq Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2022-08-04Merge tag 'devicetree-for-6.0' of ↵Linus Torvalds1-41/+0
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "Bindings: - Add spi-peripheral-props.yaml references to various SPI device bindings - Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x, skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm CCN PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and arm-firmware-suite bindings to DT schema format - New bindings for Arm virtual platforms display, Qualcomm IMEM memory region, Samsung S5PV210 ChipID, EM Microelectronic EM3027 RTC, and arm,cortex-a78ae - Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec, quanta, and densitron - Add missing MSI and IOMMU properties to host-generic-pci - Remove bindings for removed EFM32 platform - Remove old chosen.txt binding (replaced by schema) - Treewide add missing type information for properties - Treewide fixing of typos and its vs. it's in bindings. Its all good now. - Drop unnecessary quoting in power related schemas - Several LED binding updates which didn't get picked up - Move various bindings to proper directories DT core code: - Convert unittest GPIO related tests to use fwnode - Check ima-kexec-buffer against memory bounds - Print reserved-memory allocation/reservation failures as errors - Cleanup early_init_dt_reserve_memory_arch() - Simplify of_overlay_fdt_apply() tail" * tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (65 commits) dt-bindings: mtd: microchip,mchp48l640: use spi-peripheral-props.yaml dt-bindings: power: supply: drop quotes when not needed dt-bindings: power: reset: drop quotes when not needed dt-bindings: power: drop quotes when not needed dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties of/fdt: declared return type does not match actual return type devicetree/bindings: correct possessive "its" typos dt-bindings: net: convert emac_rockchip.txt to YAML dt-bindings: eeprom: microchip,93lc46b: move to eeprom directory dt-bindings: eeprom: at25: use spi-peripheral-props.yaml dt-bindings: display: use spi-peripheral-props.yaml dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema dt-bindings: power: reset: qcom,pon: use absolute path to other schema dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts' dt-bindings: power: supply: charger-manager: Add missing type for 'cm-battery-stat' dt-bindings: panel: raydium,rm67191: Add missing type to 'video-mode' of/fdt: Clean up early_init_dt_reserve_memory_arch() dt-bindings: PCI: fsl,imx6q-pcie: Add missing type for 'reset-gpio-active-high' dt-bindings: rtc: Add EM Microelectronic EM3027 bindings dt-bindings: rtc: ds1307: Convert to json-schema ...
2022-07-07Merge tag 'samsung-dt64-5.20-2' of ↵Arnd Bergmann1-2/+6
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt Samsung DTS ARM64 changes for v5.20, part two 1. Correct SPI11 pin names on ExynosAutov9. 2. Add more USI (I2C/SPI/UART) devices to ExynosAutov9. * tag 'samsung-dt64-5.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynosautov9: add usi device tree nodes arm64: dts: exynosautov9: prepare usi0 changes arm64: dts: exynosautov9: add pdma0 device tree node dt-bindings: soc: samsung: usi: add exynosautov9-usi compatible arm64: dts: exynosautov9: correct spi11 pin names Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2022-07-06dt-bindings: soc: samsung: exynos-pmu: add reboot-modeKrzysztof Kozlowski1-0/+6
ExynosAutov9 gained a reboot-mode node, so document the property to fix warning: exynosautov9-sadk.dtb: system-controller@10460000: 'reboot-mode' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Alim Akhtar <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-07-06dt-bindings: soc: samsung: exynos-pmu: use abolute ref pathsKrzysztof Kozlowski1-2/+2
Preferred coding for referencing other schemas is to use absolute path. Quotes over path are also not needed. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Alim Akhtar <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-07-06dt-bindings: soc: samsung: exynos-pmu: cleanup assigned clocksKrzysztof Kozlowski1-3/+0
"assigned-clocks" are not needed in the device schema as they come from core schema. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-07-06dt-bindings: hwinfo: group Chip ID-like devicesKrzysztof Kozlowski1-41/+0
Group devices like Chip ID or SoC information under "hwinfo" directory. Signed-off-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-07-05dt-bindings: soc: samsung: usi: add exynosautov9-usi compatibleChanho Park1-2/+6
Add samsung,exynosautov9-usi dedicated compatible for representing USI of Exynos Auto v9 SoC. Signed-off-by: Chanho Park <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-05-06Merge tag 'samsung-drivers-5.19' of ↵Arnd Bergmann1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/drivers Samsung SoC drivers changes for v5.19 Make MCT and USI bindings stricter by describing expected interrupts per variant and expected child node. * tag 'samsung-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts dt-bindings: soc: samsung: usi: refer to dtschema for SPI Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2022-04-06dt-bindings: soc: samsung: usi: refer to dtschema for SPIKrzysztof Kozlowski1-1/+1
After adding DT schema for Samsung SPI controller, the Samsung USI bindings can reference it directly for proper schema validation. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-04-04dt-bindings: update Krzysztof Kozlowski's emailKrzysztof Kozlowski1-1/+1
Krzysztof Kozlowski's @canonical.com email stopped working, so switch to generic @kernel.org account for all Devicetree bindings. Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Rob Herring <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-03-26Merge tag 'devicetree-for-5.18' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Add Krzysztof Kozlowski as co-maintainer for DT bindings providing much needed help. - DT schema validation now takes DTB files as input rather than intermediate YAML files. This decouples the validation from the source level syntax information. There's a bunch of schema fixes as a result of switching to DTB based validation which exposed some errors and incomplete schemas and examples. - Kbuild improvements to explicitly warn users running 'make dt_binding_check' on missing yamllint - Expand DT_SCHEMA_FILES kbuild variable to take just a partial filename or path instead of the full path to 1 file. - Convert various bindings to schema format: mscc,vsc7514-switch, multiple GNSS bindings, ahci-platform, i2c-at91, multiple UFS bindings, cortina,gemini-sata-bridge, cortina,gemini-ethernet, Atmel SHA, Atmel TDES, Atmel AES, armv7m-systick, Samsung Exynos display subsystem, nuvoton,npcm7xx-timer, samsung,s3c2410-i2c, zynqmp_dma, msm/mdp4, rda,8810pl-uart - New schemas for u-boot environment variable partition, TI clksel - New compatible strings for Renesas RZ/V2L SoC - Vendor prefixes for Xen, HPE, deprecated Synopsys, deprecated HiSilicon - Add/fix schemas for QEMU Arm 'virt' machine - Drop unused of_alias_get_alias_list() function - Add a script to check DT unittest EXPECT message output. Pass messages also now print by default at PR_INFO level to help test automation. * tag 'devicetree-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (96 commits) dt-bindings: kbuild: Make DT_SCHEMA_LINT a recursive variable dt-bindings: nvmem: add U-Boot environment variables binding dt-bindings: ufs: qcom: Add SM6350 compatible string dt-bindings: dmaengine: sifive,fu540-c000: include generic schema dt-bindings: gpio: pca95xx: drop useless consumer example Revert "of: base: Introduce of_alias_get_alias_list() to check alias IDs" dt-bindings: virtio,mmio: Allow setting devices 'dma-coherent' dt-bindings: gnss: Add two more chips dt-bindings: gnss: Rewrite sirfstar binding in YAML dt-bindings: gnss: Modify u-blox to use common bindings dt-bindings: gnss: Rewrite common bindings in YAML dt-bindings: ata: ahci-platform: Add rk3568-dwc-ahci compatible dt-bindings: ata: ahci-platform: Add power-domains property dt-bindings: ata: ahci-platform: Convert DT bindings to yaml dt-bindings: kbuild: Use DTB files for validation dt-bindings: kbuild: Pass DT_SCHEMA_FILES to dt-validate dt-bindings: Add QEMU virt machine compatible dt-bindings: arm: Convert QEMU fw-cfg to DT schema dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list dt-bindings: i2c: convert i2c-at91 to json-schema ...
2022-02-12dt-bindings: soc: samsung: usi: refer to dtschema for childrenKrzysztof Kozlowski1-10/+10
Explicitly reference the dtschema for USI children implementing specific serial protocol (I2C, SPI, UART). The SPI schema is not yet accepted, so it will be provided later. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-02-04dt-bindings: Improve phandle-array schemasRob Herring1-0/+4
The 'phandle-array' type is a bit ambiguous. It can be either just an array of phandles or an array of phandles plus args. Many schemas for phandle-array properties aren't clear in the schema which case applies though the description usually describes it. The array of phandles case boils down to needing: items: maxItems: 1 The phandle plus args cases should typically take this form: items: - items: - description: A phandle - description: 1st arg cell - description: 2nd arg cell With this change, some examples need updating so that the bracketing of property values matches the schema. Signed-off-by: Rob Herring <[email protected]> Acked-by: Viresh Kumar <[email protected]> Acked-by: Vinod Koul <[email protected]> Acked-by: Ulf Hansson <[email protected]> Acked-by: Georgi Djakov <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Acked-by: Mark Brown <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Acked-by: Stephen Boyd <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Acked-by: Marc Kleine-Budde <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-01-10Merge tag 'dt-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-2/+2
Pull ARM SoC devicetree updates from Arnd Bergmann: "As usual, this is the bulk of the updates for the SoC tree, adding more devices to existing files, addressing issues from ever improving automated checking, and fixing minor issues. The most interesting bits as usual are the new platforms. All the newly supported SoCs belong into existing families this time: - Qualcomm gets support for two newly announced platforms, both of which can now work in production environments: the SDX65 5G modem that can run a minimal Linux on its Cortex-A7 core, and the Snapdragon 8 Gen 1, their latest high-end phone SoC. - Renesas adds support for R-Car S4-8, the most recent automotive Server/Communication SoC. - TI adds support for J721s2, a new automotive SoC in the K3 family. - Mediatek MT7986a/b is a SoC used in Wifi routers, the latest generation following their popular MT76xx series. Only basic support is added for now. - NXP i.MX8 ULP8 is a new low-power variant of the widespread i.MX8 series. - TI SPEAr320s is a minor variant of the old SPEAr320 SoC that we have supported for a long time. New boards with the existing SoCs include - Aspeed AST2500/AST2600 BMCs in TYAN, Facebook and Yadro servers - AT91/SAMA5 based evaluation board - NXP gains twenty new development and industrial boards for their i.MX and Layerscape SoCs - Intel IXP4xx now supports the final two machines in device tree that were previously only supported in old style board files. - Mediatek MT6589 is used in the Fairphone FP1 phone from 2013, while MT8183 is used in the Acer Chromebook 314. - Qualcomm gains support for the reference machines using the two new SoCs, plus a number of Chromebook variants and phones based on the Snapdragon 7c, 845 and 888 SoCs, including various Sony Xperia devices and the Microsoft Surface Duo 2. - ST STM32 now supports the Engicam i.Core STM32MP1 carrier board. - Tegra now boots various older Android devices based on 32-bit chips out of the box, including a number of ASUS Transformer tablets. There is also a new Jetson AGX Orin developer kit. - Apple support adds the missing device trees for all the remaining M1 Macbook and iMac variants, though not yet the M1 Pro/Max versions. - Allwinner now supports another version of the Tanix TX6 set-top box based on the H6 SoC. - Broadcom gains support for the Netgear RAXE500 Wireless router based on BCM4908" * tag 'dt-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (574 commits) Revert "ARM: dts: BCM5301X: define RTL8365MB switch on Asus RT-AC88U" arm64: dts: qcom: sm6125: Avoid using missing SM6125_VDDCX arm64: dts: qcom: sm8450-qrd: Enable USB nodes arm64: dts: qcom: sm8450: Add usb nodes ARM: dts: aspeed: add LCLK setting into LPC KCS nodes dt-bindings: ipmi: bt-bmc: add 'clocks' as a required property ARM: dts: aspeed: add LCLK setting into LPC IBT node ARM: dts: aspeed: p10: Add TPM device ARM: dts: aspeed: p10: Enable USB host ports ARM: dts: aspeed: Add TYAN S8036 BMC machine ARM: dts: aspeed: tyan-s7106: Add uart_routing and fix vuart config ARM: dts: aspeed: Adding Facebook Bletchley BMC ARM: dts: aspeed: g220a: Enable secondary flash ARM: dts: Add openbmc-flash-layout-64-alt.dtsi ARM: dts: aspeed: Add secure boot controller node dt-bindings: aspeed: Add Secure Boot Controller bindings ARM: dts: Remove "spidev" nodes dt-bindings: pinctrl: samsung: Add pin drive definitions for Exynos850 dt-bindings: arm: samsung: Document E850-96 board binding dt-bindings: Add vendor prefix for WinLink ...
2021-12-18dt-bindings: soc: samsung: keep SoC driver bindings togetherKrzysztof Kozlowski2-0/+171
Recently added Samsung Exynos USI driver devicetree bindings were added under ../bindings/soc/samsung/exynos-usi.yaml, so move there also two other bindings for Exynos SoC drivers: the PMU and ChipID. Update Samsung Exynos MAINTAINERS entry to include this new path. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-12-15dt-bindings: soc: samsung: Fix I2C clocks order in USI binding exampleSam Protsenko1-2/+2
Now that HSI2C binding [1] is converted to dt-schema format, it reveals incorrect HSI2C clocks order in USI binding example: .../exynos-usi.example.dt.yaml: i2c@13820000: clock-names:0: 'hsi2c' was expected From schema: .../i2c-exynos5.yaml .../exynos-usi.example.dt.yaml: i2c@13820000: clock-names:1: 'hsi2c_pclk' was expected From schema: .../i2c-exynos5.yaml Change HSI2C clock order in USI binding example to satisfy HSI2C binding requirements and fix above warnings. [1] Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml Signed-off-by: Sam Protsenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2021-12-13dt-bindings: soc: samsung: Add Exynos USI bindingsSam Protsenko1-0/+159
Add constants for choosing USIv2 configuration mode in device tree. Those are further used in USI driver to figure out which value to write into SW_CONF register. Also document USIv2 IP-core bindings. Signed-off-by: Sam Protsenko <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
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