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2024-08-13ARM: dts: bcm2837/bcm2712: adjust local intc node namesStefan Wahren1-1/+1
After converting the bcm2836-l1-intc DT binding to YAML, the DT schema checks gave warnings like: 'local_intc@40000000' does not match '^interrupt-controller(@[0-9a-f,]+)*$' So fix them accordingly. Signed-off-by: Stefan Wahren <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2024-07-29arm64: dts: broadcom: Add minimal support for Raspberry Pi 5Andrea della Porta3-0/+348
The BCM2712 SoC family can be found on Raspberry Pi 5. Add minimal SoC and board (Rpi5 specific) dts file to be able to boot from SD card and use console on debug UART. Signed-off-by: Andrea della Porta <[email protected]> Reviewed-by: Stefan Wahren <[email protected]> Link: https://lore.kernel.org/r/874589f6c621036620cca944986e5be7238b4784.1717061147.git.andrea.porta@suse.com Signed-off-by: Florian Fainelli <[email protected]>
2024-05-02arm64: dts: Add/fix /memory node unit-addressesRob Herring2-2/+2
'/memory' nodes always have a 'reg' property, and therefore should have a unit-address with just plain hex (i.e. no commas). Fix all the arm64 '/memory' nodes. It's possible that some bootloader depends on /memory (arm32 ATAG to DT code does for example). If so, the memory node should be commented with that requirement. Signed-off-by: Rob Herring (Arm) <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Reviewed-by: Heiko Stuebner <[email protected]> Reviewed-by: Bryan O'Donoghue <[email protected]> Reviewed-by: Chanho Min <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2024-04-30Merge tag 'arm-soc/for-6.10/devicetree-arm64' of ↵Arnd Bergmann2-1/+1
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM64-based SoCs Device Tree updates for 6.10, please pull the following: - Rafal moves the "brcm,wp-not-connected" property from the individual board DTSes to the SoC' DTSI since all boards a designed the same way * tag 'arm-soc/for-6.10/devicetree-arm64' of https://github.com/Broadcom/stblinux: arm64: dts: broadcom: bcmbca: bcm4908: set brcm,wp-not-connected Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2024-04-29arm/arm64: dts: Drop "arm,armv8-pmuv3" compatible usageRob Herring2-2/+2
The "arm,armv8-pmuv3" compatible is intended only for s/w models. Primarily, it doesn't provide any detail on uarch specific events. There's still remaining cases for CPUs without any corresponding PMU definition and for big.LITTLE systems which only have a single PMU node (there should be one per core type). Signed-off-by: Rob Herring (Arm) <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Reviewed-by: Jisheng Zhang <[email protected]> Acked-by: Sudeep Holla <[email protected]> Acked-by: Dinh Nguyen <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Acked-by: Bjorn Andersson <[email protected]> Acked-by: Florian Fainelli <[email protected]> Acked-by: Alim Akhtar <[email protected]> Acked-by: Thierry Reding <[email protected]> Acked-by: Shawn Guo <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2024-04-02arm64: dts: broadcom: bcmbca: bcm4908: set brcm,wp-not-connectedRafał Miłecki2-1/+1
Every described BCM4908 board has WP pin not connected. This caused problems for drivers since day 0 but there was no property to describe that properly. Projects like OpenWrt were modifying Linux driver to deal with it. It's not clear if that is hardware limitation or just reference design being copied over and over but this applies to all known / supported BCM4908 boards. Handle it by marking WP as not connected by default. Fixes: 2961f69f151c ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files") Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2024-03-19Merge tag 'soc-late-6.9' of ↵Linus Torvalds2-9/+7
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull more ARM SoC updates from Arnd Bergmann: "These are changes that for some reason ended up not making it into the first four branches but that should still make it into 6.9: - A rework of the omap clock support that touches both drivers and device tree files - The reset controller branch changes that had a dependency on late bugfixes. Merging them here avoids a backmerge of 6.8-rc5 into the drivers branch - The RISC-V/starfive, RISC-V/microchip and ARM/Broadcom devicetree changes that got delayed and needed some extra time in linux-next for wider testing" * tag 'soc-late-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (31 commits) soc: fsl: dpio: fix kcalloc() argument order bus: ts-nbus: Improve error reporting bus: ts-nbus: Convert to atomic pwm API riscv: dts: starfive: jh7110: Add camera subsystem nodes ARM: bcm: stop selecing CONFIG_TICK_ONESHOT ARM: dts: omap3: Update clksel clocks to use reg instead of ti,bit-shift ARM: dts: am3: Update clksel clocks to use reg instead of ti,bit-shift clk: ti: Improve clksel clock bit parsing for reg property clk: ti: Handle possible address in the node name dt-bindings: pwm: opencores: Add compatible for StarFive JH8100 dt-bindings: riscv: cpus: reg matches hart ID reset: Instantiate reset GPIO controller for shared reset-gpios reset: gpio: Add GPIO-based reset controller cpufreq: do not open-code of_phandle_args_equal() of: Add of_phandle_args_equal() helper reset: simple: add support for Sophgo SG2042 dt-bindings: reset: sophgo: support SG2042 riscv: dts: microchip: add specific compatible for mpfs pdma riscv: dts: microchip: add missing CAN bus clocks ARM: brcmstb: Add debug UART entry for 74165 ...
2024-03-15Merge tag 'mtd/for-6.9' of ↵Linus Torvalds17-3/+171
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "MTD: - The Carillo Ranch driver has been removed - Top level mtd bindings have received a couple of improvements (references, selects) - The ssfdc driver received few minor adjustments - The usual load of misc/small improvements and fixes Raw NAND: - The main series brought is an update of the Broadcom support to support all BCMBCA SoCs and their specificity (ECC, write protection, configuration straps), plus a few misc fixes and changes in the main driver. Device tree updates are also part of this PR, initially because of a misunderstanding on my side. - The STM32_FMC2 controller driver is also upgraded to properly support MP1 and MP25 SoCs. - A new compatible is added for an Atmel flavor. - Among all these feature changes, there is as well a load of continuous read related fixes, avoiding more corner conditions and clarifying the logic. Finally a few miscellaneous fixes are made to the core, the lpx32xx_mlc, fsl_lbc, Meson and Atmel controller driver, as well as final one in the Hynix vendor driver. SPI-NAND: - The ESMT support has been extended to match 5 bytes ID to avoid collisions. Winbond support on its side receives support for W25N04KV chips. SPI NOR: - SPI NOR gets the non uniform erase code cleaned. We stopped using bitmasks for erase types and flags, and instead introduced dedicated members. We then passed the SPI NOR erase map to MTD. Users can now determine the erase regions and make informed decisions on partitions size. - An optional interrupt property is now described in the bindings" * tag 'mtd/for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (50 commits) mtd: rawnand: Ensure continuous reads are well disabled mtd: rawnand: Constrain even more when continuous reads are enabled mtd: rawnand: brcmnand: Add support for getting ecc setting from strap mtd: rawnand: brcmnand: fix sparse warnings mtd: nand: raw: atmel: Fix comment in timings preparation mtd: rawnand: Ensure all continuous terms are always in sync mtd: rawnand: Add a helper for calculating a page index mtd: rawnand: Fix and simplify again the continuous read derivations mtd: rawnand: hynix: remove @nand_technology kernel-doc description dt-bindings: atmel-nand: add microchip,sam9x7-pmecc mtd: rawnand: brcmnand: Support write protection setting from dts mtd: rawnand: brcmnand: Add BCMBCA read data bus interface mtd: rawnand: brcmnand: Rename bcm63138 nand driver arm64: dts: broadcom: bcmbca: Update router boards arm64: dts: broadcom: bcmbca: Add NAND controller node ARM: dts: broadcom: bcmbca: Add NAND controller node mtd: spi-nor: core: correct type of i mtd: spi-nor: core: set mtd->eraseregions for non-uniform erase map mtd: spi-nor: core: get rid of SNOR_OVERLAID_REGION flag mtd: spi-nor: core: get rid of SNOR_LAST_REGION flag ...
2024-03-15arm64: dts: broadcom: bcmbca: Update router boardsWilliam Zhang3-1/+15
Enable the nand controller and add WP pin connection property in actual board dts as they are board level properties now that they are disabled and moved out from SoC dtsi. Also remove the unnecessary brcm,nand-has-wp property from AC5300 board. This property is only needed for some old controller that this board does not apply. Signed-off-by: William Zhang <[email protected]> Signed-off-by: Miquel Raynal <[email protected]> Acked-by: Florian Fainelli <[email protected]> Link: https://lore.kernel.org/linux-mtd/[email protected]
2024-03-15arm64: dts: broadcom: bcmbca: Add NAND controller nodeWilliam Zhang14-2/+156
Add support for Broadcom STB NAND controller in BCMBCA ARMv8 chip dts files. Signed-off-by: William Zhang <[email protected]> Reviewed-by: David Regan <[email protected]> Signed-off-by: Miquel Raynal <[email protected]> Acked-by: Florian Fainelli <[email protected]> Link: https://lore.kernel.org/linux-mtd/[email protected]
2024-03-11Merge tag 'arm-soc/for-6.9/devicetree-arm64' of ↵Arnd Bergmann2-9/+7
https://github.com/Broadcom/stblinux into soc/late This pull request contains Broadcom ARM64-based SoCs changes for 6.9, please pull the following: - Rafal defines a proper NVMEM layout for the Asus GT-AC5300 router and removes some invalid Device Tree properties pertaining to the Ethernet switch on bcm4908 * tag 'arm-soc/for-6.9/devicetree-arm64' of https://github.com/Broadcom/stblinux: arm64: dts: broadcom: bcmbca: bcm4908: drop invalid switch cells arm64: dts: broadcom: bcmbca: bcm4908: use NVMEM layout for Asus GT-AC5300 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2024-02-20arm64: dts: Fix dtc interrupt_provider warningsRob Herring2-0/+2
The dtc interrupt_provider warning is off by default. Fix all the warnings so it can be enabled. Signed-off-by: Rob Herring <[email protected]> Reviewed-By: AngeloGioacchino Del Regno <[email protected]> # Reviewed-by: Geert Uytterhoeven <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Acked-by: Florian Fainelli <[email protected]> #Broadcom Acked-by: Chanho Min <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2024-01-29arm64: dts: broadcom: bcmbca: bcm4908: drop invalid switch cellsRafał Miłecki1-3/+0
Ethernet switch does not have addressable subnodes. This fixes: arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dtb: ethernet-switch@0: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/net/dsa/brcm,sf2.yaml# Fixes: 527a3ac9bdf8 ("arm64: dts: broadcom: bcm4908: describe internal switch") Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2024-01-29arm64: dts: broadcom: bcmbca: bcm4908: use NVMEM layout for Asus GT-AC5300Rafał Miłecki1-6/+7
Defining NVMEM cells as direct subnodes is deprecated since commit bd912c991d2e ("dt-bindings: nvmem: layouts: add fixed-layout"). Use new syntax based on NVMEM layout. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2023-10-18arm/arm64: dts: Removed undocumented and unused "pl022,hierarchy" propertyRob Herring1-2/+0
The "pl022,hierarchy" is not documented, all instances use are 0 and isn't handled in the kernel driver, so let's just remove it. Signed-off-by: Rob Herring <[email protected]> Acked-by: Viresh Kumar <[email protected]> Acked-by: Tom Lendacky <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-08-29arm64: dts: use capital "OR" for multiple licenses in SPDXKrzysztof Kozlowski4-4/+4
Documentation/process/license-rules.rst and checkpatch expect the SPDX identifier syntax for multiple licenses to use capital "OR". Correct it to keep consistent format and avoid copy-paste issues. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Acked-by: Sudeep Holla <[email protected]> Acked-by: Jernej Skrabec <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Acked-by: Florian Fainelli <[email protected]> # Broadcom Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-07-12arm64: dts: broadcom: add missing space before {Krzysztof Kozlowski3-3/+3
Add missing whitespace between node name/label and opening {. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2023-06-21ARM: dts: Move .dts files to vendor sub-directoriesRob Herring8-8/+8
The arm dts directory has grown to 1559 boards which makes it a bit unwieldy to maintain and use. Past attempts stalled out due to plans to move .dts files out of the kernel tree. Doing that is no longer planned (any time soon at least), so let's go ahead and group .dts files by vendors. This move aligns arm with arm64 .dts file structure. There's no change to dtbs_install as the flat structure is maintained on install. The naming of vendor directories is roughly in this order of preference: - Matching original and current SoC vendor prefix/name (e.g. ti, qcom) - Current vendor prefix/name if still actively sold (SoCs which have been aquired) (e.g. nxp/imx) - Existing platform name for older platforms not sold/maintained by any company (e.g. gemini, nspire) The whole move was scripted with the exception of MAINTAINERS and a few makefile fixups. Acked-by: Viresh Kumar <[email protected]> Acked-by: Michal Simek <[email protected]> #Xilinx Acked-by: Krzysztof Kozlowski <[email protected]> Acked-by: Neil Armstrong <[email protected]> Acked-by: Paul Barker <[email protected]> Acked-by: Tony Lindgren <[email protected]> Acked-by: Gregory CLEMENT <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Acked-by: Wei Xu <[email protected]> #hisilicon Acked-by: Geert Uytterhoeven <[email protected]> Acked-by: Nick Hawkins <[email protected]> Acked-by: Baruch Siach <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Reviewed-by: Andre Przywara <[email protected]> Acked-by: Andre Przywara <[email protected]> Reviewed-by: Claudiu Beznea <[email protected]> Acked-by: Peter Rosin <[email protected]> Acked-by: Jesper Nilsson <[email protected]> Acked-by: Sudeep Holla <[email protected]> Acked-by: Florian Fainelli <[email protected]> #broadcom Acked-by: Manivannan Sadhasivam <[email protected]> Reviewed-by: Jisheng Zhang <[email protected]> Acked-by: Patrice Chotard <[email protected]> Acked-by: Romain Perier <[email protected]> Acked-by: Alexandre TORGUE <[email protected]> Acked-by: Shawn Guo <[email protected]> Acked-by: Kunihiko Hayashi <[email protected]> Acked-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Rob Herring <[email protected]>
2023-06-01arm64: dts: broadcom: Enable device-tree overlay support for RPi devicesAurelien Jarno1-0/+4
Add the '-@' DTC option for the Raspberry Pi devices. This option populates the '__symbols__' node that contains all the necessary symbols for supporting device-tree overlays (for instance from the firmware or the bootloader) on these devices. The Rasbperry Pi devices are well known for their GPIO header, that allow various "HATs" or other modules do be connected and this enables users to create out-of-tree device-tree overlays for these modules. Please note that this change does increase the size of the resulting DTB by ~40%. For example, with v6.4-rc1 increase in size is as follows: bcm2711-rpi-400.dtb 27556 -> 38141 bytes bcm2711-rpi-4-b.dtb 27484 -> 38069 bytes bcm2711-rpi-cm4-io.dtb 27373 -> 38076 bytes bcm2837-rpi-3-a-plus.dtb 14930 -> 20713 bytes bcm2837-rpi-3-b.dtb 15107 -> 20979 bytes bcm2837-rpi-3-b-plus.dtb 15463 -> 21443 bytes bcm2837-rpi-cm3-io3.dtb 14429 -> 20098 bytes bcm2837-rpi-zero-2-w.dtb 14781 -> 20524 bytes Signed-off-by: Aurelien Jarno <[email protected]> Link: https://lore.kernel.org/r/[email protected] [ukleinek: rebased to v6.4, replaced by a single assignment to DTC_FLAGS] Signed-off-by: Uwe Kleine-König <[email protected]> Acked-by: Conor Dooley <[email protected]> Signed-off-by: Florian Fainelli <[email protected]>
2023-05-25arm64: dts: broadcom: Unify pinctrl-single pin group nodes for stingrayTony Lindgren1-26/+26
We want to unify the pinctrl-single pin group nodes to use naming "pins". Otherwise non-standad pin group names will add make dtbs checks errors when the pinctrl-single yaml binding gets merged. Let's also correct the pinctrl controller #size-cells to 0 while at it. Cc: Conor Dooley <[email protected]> Cc: Krzysztof Kozlowski <[email protected]> Cc: Rob Herring <[email protected]> Signed-off-by: Tony Lindgren <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2023-05-08arm64: dts: broadcom: add missing cache propertiesKrzysztof Kozlowski9-0/+12
As all level 2 and level 3 caches are unified, add required cache-unified properties to fix warnings like: bcm94908.dtb: l2-cache0: 'cache-unified' is a required property Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: William Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: bcmbca: bcm4908: add TP-Link C2300 USB LED triggersRafał Miłecki1-1/+5
This device has 2 USB LEDs meant to be triggered by devices in relevant USB ports. While at it fix typo in USB LED name. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/all/[email protected]/ Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: bcmbca: bcm4908: add Netgear R8000P USB LED triggersRafał Miłecki1-0/+4
This device has 2 USB LEDs meant to be triggered by devices in relevant USB ports. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/all/[email protected]/ Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: bcmbca: bcm4908: add on-SoC USB portsRafał Miłecki1-0/+39
BCM4908 has 3 USB controllers each with 2 USB ports. Home routers often have LEDs indicating state of selected USB ports. Describe those SoC USB ports to allow using them as LED trigger sources. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/all/[email protected]/ Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: bcmbca: bcm4908: fix procmon nodenameRafał Miłecki1-1/+1
This fixes: arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dtb: syscon@280000: $nodename:0: 'syscon@280000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$' From schema: schemas/simple-bus.yaml Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/all/[email protected]/ Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: bcmbca: bcm4908: fix LED nodenamesRafał Miłecki1-5/+5
This fixes: arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dtb: leds@800: 'led-lan@19', 'led-power@11', 'led-wan-red@12', 'led-wan-white@15', 'led-wps@14' do not match any of the regexes: '^led@[a-f0-9]+$', 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/leds/leds-bcm63138.yaml Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/all/[email protected]/ Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: bcmbca: bcm4908: fix NAND interrupt nameRafał Miłecki1-1/+1
This fixes: arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dtb: nand-controller@1800: interrupt-names:0: 'nand_ctlrdy' was expected From schema: Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dtb: nand-controller@1800: Unevaluated properties are not allowed ('interrupt-names' was unexpected) From schema: Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/all/[email protected]/ Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: bcmbca: Add spi controller nodeWilliam Zhang14-0/+160
Add support for HSSPI controller in ARMv8 chip dts files. Signed-off-by: William Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2023-03-14arm64: dts: broadcom: stringray: Fix GICv3 ITS node nameRob Herring1-1/+1
The GICv3 ITS is an MSI controller, therefore its node name should be 'msi-controller'. While we're here, fix the unit-address which shouldn't have a comma. Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2023-01-23arm64: dts: broadcom: drop deprecated serial device_typeKrzysztof Kozlowski1-4/+0
The device_type property is deprecated by Devicetree specification and bindings do not allow it. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2023-01-10arm64: dts: broadcom: align SMMU node names with DT schemaKrzysztof Kozlowski2-2/+2
DT schema expects certain pattern for IOMMU/SMMU nodes: northstar2/ns2-svk.dtb: mmu@64000000: $nodename:0: 'mmu@64000000' does not match '^iommu@[0-9a-f]*' Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Ray Jui <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-11-28arm64: dts: Update cache properties for broadcomPierre Gondois9-0/+12
The DeviceTree Specification v0.3 specifies that the cache node 'compatible' and 'cache-level' properties are 'required'. Cf. s3.8 Multi-level and Shared Cache Nodes The 'cache-unified' property should be present if one of the properties for unified cache is present ('cache-size', ...). Update the Device Trees accordingly. Acked-by: William Zhang <[email protected]> Signed-off-by: Pierre Gondois <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-11-15arm64: dts: broadcom: trim addresses to 8 digitsKrzysztof Kozlowski2-2/+2
Hex numbers in addresses and sizes should be rather eight digits, not nine. Drop leading zeros. No functional change (same DTB). Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-11-09arm64: dts: broadcom: bcmbca: bcm6858: add TWD blockRafał Miłecki1-0/+19
BCM6858 contains TWD block with timers, watchdog, and reset subblocks. Describe it. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-11-09arm64: dts: broadcom: bcmbca: bcm4908: add TWD block timerRafał Miłecki1-0/+5
BCM4908 TWD contains block with 4 timers. Add binding for it. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-09-15Merge tag 'arm-soc/for-6.1/devicetree-arm64' of ↵Arnd Bergmann2-0/+131
https://github.com/Broadcom/stblinux into arm/dt This pull request contains Broadcom ARM64-based SoC changes for 6.1, please pull the following: - Rafal adds the BCM4908 LED controller node and describes all 32 LED pins, he also adds support for the Asus GC-AC5300 LEDs * tag 'arm-soc/for-6.1/devicetree-arm64' of https://github.com/Broadcom/stblinux: arm64: dts: broadcom: bcm4908: add Asus GT-AC5300 LEDs arm64: dts: broadcom: bcm4908: add LEDs controller block arm64: dts: broadcom: bcm4908: add remaining LED pins Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2022-08-15arm64: dts: Add BCM4908 generic board dtsWilliam Zhang2-0/+31
Add generic bare bone bcm94908.dts file to support any 4908 based design. It supports cpu subsystem, memory and an uart console. This can be useful for board bring-up and cpu subsystem and memory related kernel test as well. Signed-off-by: William Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-08-15arm64: dts: Move BCM4908 dts to bcmbca folderWilliam Zhang9-6/+4
As part of ARCH_BCM4908 to ARCH_BCMBCA migration, move the BCM4908 dts files to bcmbca folder and use CONFIG_ARCH_BCMBCA to build all the BCM4908 board dts. Delete bcm4908 folder and its makefile as well. Signed-off-by: William Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-08-15arm64: dts: bcmbca: update BCM4908 board dts filesWilliam Zhang4-4/+4
Append "brcm,bcmbca" to compatible strings based on the new bcmbca binding rule for BCM4908 family based boards. Signed-off-by: William Zhang <[email protected]> Acked-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-08-15arm64: dts: broadcom: bcm4908: add Asus GT-AC5300 LEDsRafał Miłecki1-0/+48
There are 5 software-controllable LEDs on PCB. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-08-15arm64: dts: broadcom: bcm4908: add LEDs controller blockRafał Miłecki1-0/+8
BCM4908 includes LEDs controller that supports multiple brightness levels & hardware blinking. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-08-15arm64: dts: broadcom: bcm4908: add remaining LED pinsRafał Miłecki1-0/+75
Include all 32 pins. Signed-off-by: Rafał Miłecki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-08-02Merge tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds18-9/+936
Pull ARM DT updates from Arnd Bergmann: "As usual, the bulk of the changes for the SoC tree are devicetree file updates, and most of these changes are for 64-bit embedded machines. As before, there are a ton of style cleanups, and additional hardware support for existing machines. Looking only at the new SoC, the notable additions are: - A whole family of Broadcom broadband SoCs, both 32-bit and 64-bit: BCM63178, BCM63158, BCM4912, BCM6858, BCM6878, BCM6846, BCM63146, BCM6856, BCM6855, BCM6756, BCM63148, and BCM6813. Each SoC comes with a corresponding reference board. - The new NXP i.MX93 SoC, the follow-up to the popular i.MX6 and i.MX8 embedded SoCs, now using Cortex-A55 cores and the Ethos-U65 NPU. - Qualcomm Snapdragon 8cx Gen3 (SC8280XP), the current high end of Arm based Laptop SoCs, and its automotive cousin, the SA8540P. The SC8280XP is used in the Lenovo Thinkpad X13s laptop that also gets added here in addition to the reference boards. - Allwinner H616, a newer version of the H6 SoC, targeted at Set-top-box applications. It comes with dts files for the Orange Pi zero2 single-board computer and the X96 Mate set-top-box - Marvell Prestera 98DX2530 (AlleyCat5), a network switch chip in the Armada SoC family based on the Cortex-A55 core. New machines based on previously supported SoCs include: - Several new machines on NXP i.MX platforms: multiple Toradex Colibri boards using the "Iris" and "Ixora" carriers, DH electronics i.MX8M Plus DHCOM and PDK2, TQ-Systems TQMa8MPQL, and phytech phyBOARD-Polis-i.MX8MM. - Google Chameleon v3 FPGA board based on Intel Arria10 and Stratix 10 Software Virtual platform, both in the SoCFPGA platform. - Two new wireless devices based on Broadcom SoCs: The Asus GT-AX6000 Router and the Cisco Meraki MR26 access point - Improved Chromebook support for both the Mediatek and Qualcomm SoC families brought added machines: Acer Chromebook 514 (MT8192), Acer Chromebook Spin 513 (MT8195) and a couple of SC7180 based machines including the Lenovo IdeaPad Chromebook Duet 3. - Xiaomi Mi Mix2s, LG G7 and LG V35 are mobile phones based on Qualcomm SDM845, while Mi 5s Plus is based on MSM8996. - Finally, there are a few development board on other chips: PCB8309 (Microchip lan966x), Radxa Rock Pi S (Rockchips RK3308) DH DRC Compact (ST STM32MP1) and Inforce IFC6560 (Qualcomm SDM660)" * tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (829 commits) dt-bindings: soc: bcm: use absolute path to other schema dt-bindings: soc: bcm: drop quotes when not needed dt-bindings: soc: microchip: use absolute path to other schema dt-bindings: soc: microchip: drop quotes when not needed ARM: dts: lan966x: keep lan966 entries alphabetically sorted ARM: dts: lan966x: add support for pcb8309 dt-bindings: arm: at91: add lan966 pcb8309 board ARM: dts: lan966x: Enable network driver on pcb8291 ARM: dts: lan966x: Disable can0 on pcb8291 ARM: dts: lan966x: Add gpio-restart dt-bindings: arm: aspeed: add Aspeed Evaluation boards arm64: dts: qcom: Add support for Xiaomi Mi Mix2s dt-bindings: arm: qcom: Add Xiaomi Mi Mix2s bindings dt-bindings: arm: qcom: Document lg,judyln and lg,judyp devices dt-bindings: arm: qcom: add missing SM6350 board compatibles dt-bindings: arm: qcom: add missing SM6125 board compatibles dt-bindings: arm: qcom: add missing SDM845 board compatibles dt-bindings: arm: qcom: add missing SDM636 board compatibles dt-bindings: arm: qcom: add missing SDM630 board compatibles dt-bindings: arm: qcom: add missing QCS404 board compatibles ...
2022-07-16Merge tag 'arm-soc/for-5.20/devicetree-arm64-part2' of ↵Arnd Bergmann2-1/+22
https://github.com/Broadcom/stblinux into arm/dt This pull request contains Broadcom ARM64-based SoCs Device Tree changes for 5.20, second part, please pull the following: - Rafal adds basic support for the BCM4912-based router Asus GT-AX6000, he also has ARCH_BCM4908 select ARCH_BCMBCA such that in the next cycle we can remove ARCH_BCM4908 and continue to have make oldconfig work. Finally he spells out what BCA means to make it clearer * tag 'arm-soc/for-5.20/devicetree-arm64-part2' of https://github.com/Broadcom/stblinux: arm64: bcmbca: Include full family name in Kconfig arm64: make ARCH_BCM4908 select ARCH_BCMBCA arm64: dts: Add base DTS file for bcmbca device Asus GT-AX6000 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2022-07-14arm64: dts: Add base DTS file for bcmbca device Asus GT-AX6000Rafał Miłecki2-1/+22
It's a home router with 1 GiB of RAM, 6 Ethernet ports, 2 USB ports. Signed-off-by: Rafał Miłecki <[email protected]> Acked-by: William Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
2022-07-14Merge tag 'arm-soc/for-5.20/devicetree-arm64' of ↵Arnd Bergmann15-1/+907
https://github.com/Broadcom/stblinux into arm/dt This pull request contains Broadcom ARM64-based SocS Device Tree updates for 5.20, please pull the following: - William adds the ARCH_BCMBCA Kconfig entry to follow the ARM 32-bit counter part and adds basic support for these DSL/PON SoCs: 63158, 4912, 63146, 6856, 6813 - Anand adds basic support for the 6858 SoC - Krzysztof fixes a missing space between a property name and its value in a number of DTS files * tag 'arm-soc/for-5.20/devicetree-arm64' of https://github.com/Broadcom/stblinux: arm64: dts: Add DTS files for bcmbca SoC BCM6813 arm64: dts: Add DTS files for bcmbca SoC BCM6856 arm64: dts: Add DTS files for bcmbca SoC BCM63146 arm64: dts: broadcom: adjust whitespace around '=' ARM64: dts: Add DTS files for bcmbca SoC BCM6858 arm64: dts: Add DTS files for bcmbca SoC BCM4912 arm64: dts: Add DTS files for bcmbca SoC BCM63158 arm64: bcmbca: add arch bcmbca machine entry Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2022-07-08arm64: dts: broadcom: bcm4908: Fix cpu node for smp bootWilliam Zhang1-0/+2
Add spin-table enable-method and cpu-release-addr properties for cpu0 node. This is required by all ARMv8 SoC. Otherwise some bootloader like u-boot can not update cpu-release-addr and linux fails to start up secondary cpus. Fixes: 2961f69f151c ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files") Signed-off-by: William Zhang <[email protected]> Signed-off-by: Florian Fainelli <[email protected]>
2022-07-08arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoCWilliam Zhang1-0/+8
The cpu mask value in interrupt property inherits from bcm4908.dtsi which sets to four cpus. Correct the value to two cpus for dual core BCM4906 SoC. Fixes: c8b404fb05dc ("arm64: dts: broadcom: bcm4908: add BCM4906 Netgear R8000P DTS files") Signed-off-by: William Zhang <[email protected]> Signed-off-by: Florian Fainelli <[email protected]>
2022-06-20arm64: dts: broadcom: align gpio-key node names with dtschemaKrzysztof Kozlowski2-8/+8
The node names should be generic and DT schema expects certain pattern (e.g. with key/button/switch). Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-06-15arm64: dts: Add DTS files for bcmbca SoC BCM6813William Zhang3-1/+160
Add DTS for ARMv8 based broadband SoC BCM6813. bcm6813.dtsi is the SoC description DTS header and bcm96813.dts is a simple DTS file for Broadcom BCM96813 Reference board that only enable the UART port. Signed-off-by: William Zhang <[email protected]> Signed-off-by: Florian Fainelli <[email protected]>
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