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2025-11-04ARM: dts: BCM53573: Fix address of Luxul XAP-1440's Ethernet PHYRafał Miłecki
Luxul XAP-1440 has BCM54210E PHY at address 25. Fixes: 44ad82078069 ("ARM: dts: BCM53573: Fix Ethernet info for Luxul devices") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20251002194852.13929-1-zajec5@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-10-13ARM: dts: broadcom: rpi: Switch to V3D firmware clockStefan Wahren
Until commit 919d6924ae9b ("clk: bcm: rpi: Turn firmware clock on/off when preparing/unpreparing") the clk-raspberrypi driver wasn't able to change the state of the V3D clock. Only the clk-bcm2835 was able to do this before. After this commit both drivers were able to work against each other, which could result in a system freeze. One step to avoid this conflict is to switch all V3D consumer to the firmware clock. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Closes: https://lore.kernel.org/linux-arm-kernel/727aa0c8-2981-4662-adf3-69cac2da956d@samsung.com/ Fixes: 919d6924ae9b ("clk: bcm: rpi: Turn firmware clock on/off when preparing/unpreparing") Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Co-developed-by: Melissa Wen <mwen@igalia.com> Signed-off-by: Melissa Wen <mwen@igalia.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20251005113816.6721-1-wahrenst@gmx.net Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-09-03ARM: dts: BCM5301X: Add support for Buffalo WXR-1750DHPTaishi Shimizu
Add initial device tree support for the Buffalo WXR-1750DHP, a consumer Wi-Fi router based on the Broadcom BCM4708A0 SoC. Hardware specifications: * Processor: Broadcom BCM4708A0 dual-core @ 800 MHz * RAM: DDR3 256 MB * Ethernet Switch: Broadcom BCM53011 integrated via SRAB * NAND Flash: 128 MB (8-bit ECC) * SPI Flash: None * Ports: 4 LAN Ports, 1 WAN Port * USB: 1x USB 3.0 Type-A port Signed-off-by: Taishi Shimizu <s.taishi14142@gmail.com> Link: https://lore.kernel.org/r/20250713071826.726682-3-s.taishi14142@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-08-09Merge tag 'soc-fixes-6.17-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC fixes from Arnd Bergmann: "These are a few patches to fix up bits that went missing during the merge window: The tegra and s3c patches address trivial regressions from conflicts, the bcm7445 makes the dt conform to the binding that was made stricter" * tag 'soc-fixes-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: tegra: Remove numa-node-id properties ARM: s3c/gpio: complete the conversion to new GPIO value setters ARM: dts: broadcom: Fix bcm7445 memory controller compatible
2025-07-15ARM: dts: broadcom: Fix bcm7445 memory controller compatibleFlorian Fainelli
The memory controller node compatible string was incompletely specified and used the fallback compatible. After commit 501be7cecec9 ("dt-bindings: memory-controller: Define fallback compatible") however, we need to fully specify the compatible string. Fixes: 501be7cecec9 ("dt-bindings: memory-controller: Define fallback compatible") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507011302.ZqNlBKWX-lkp@intel.com/ Link: https://lore.kernel.org/r/20250701175538.1633435-1-florian.fainelli@broadcom.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm958625-meraki-mx6x: Use #pwm-cells = <3>Uwe Kleine-König
bcm-nsp.dtsi has #pwm-cells = <3> as is specified in the binding. So to also use that correct value for bcm958625-meraki-mx6x the property overriding that value just has to be dropped. This fixes a few warnings like: arch/arm/boot/dts/broadcom/bcm958625-meraki-mx65.dtb: pwm@31000: #pwm-cells: 3 was expected from schema $id: http://devicetree.org/schemas/pwm/brcm,iproc-pwm.yaml# Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20250527181320.373572-2-u.kleine-koenig@baylibre.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm63178: Add BCMBCA peripheralsLinus Walleij
All the BCMBCA SoCs share a set of peripherals at 0xff800000, albeit at slightly varying memory locations on the bus and with varying IRQ assignments. Add the watchdog, GPIO, RNG, LED and DMA blocks for the BCM63178 based on the vendor files 63178_map_part.h and 63178_intr.h from the "bcmopen-consumer" code drop. This SoC has up to 256 possible GPIOs due to having 8 registers with 32 GPIOs in each available. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20250512-bcmbca-peripherals-arm-v3-8-86f97ab4326f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm63148: Add BCMBCA peripheralsLinus Walleij
All the BCMBCA SoCs share a set of peripherals at 0xff800000, albeit at slightly varying memory locations on the bus and with varying IRQ assignments. Add the GPIO, RNG and LED and DMA blocks for the BCM63148 based on the vendor files 63148_map_part.h and 63148_intr.h from the "bcmopen-consumer" code drop. This SoC has up to 160 possible GPIOs due to having 5 registers with 32 GPIOs in each available. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20250512-bcmbca-peripherals-arm-v3-7-86f97ab4326f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm63138: Add BCMBCA peripheralsLinus Walleij
All the BCMBCA SoCs share a set of peripherals at 0xff800000, albeit at slightly varying memory locations on the bus and with varying IRQ assignments. Extend the peripheral interrupt window to 0x10000 as it need to fit the DMA block. Add the GPIO, RNG and LED and DMA blocks for the BCM63138 based on the vendor files 63138_map_part.h and 63138_intr.h from the "bcmopen-consumer" code drop. This SoC has up to 160 possible GPIOs due to having 5 registers with 32 GPIOs in each available. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20250512-bcmbca-peripherals-arm-v3-6-86f97ab4326f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm6878: Add BCMBCA peripheralsLinus Walleij
All the BCMBCA SoCs share a set of peripherals at 0xff800000, albeit at slightly varying memory locations on the bus and with varying IRQ assignments. Add the first and second watchdog, GPIO, RNG, LED and DMA blocks for the BCM6878 based on the vendor files 6878_map_part.h and 6878_intr.h from the "bcmopen-consumer" code drop. This SoC has up to 256 possible GPIOs due to having 8 registers with 32 GPIOs in each available. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20250512-bcmbca-peripherals-arm-v3-5-86f97ab4326f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm6855: Add BCMBCA peripheralsLinus Walleij
All the BCMBCA SoCs share a set of peripherals at 0xff800000, albeit at slightly varying memory locations on the bus and with varying IRQ assignments. Add the first and second watchdog, GPIO, RNG, LED, DMA and second PL011 UART blocks for the BCM6855 based on the vendor files 6855_map_part.h and 6855_intr.h from the "bcmopen-consumer" code drop. This SoC has up to 256 possible GPIOs due to having 8 registers with 32 GPIOs in each available. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20250512-bcmbca-peripherals-arm-v3-4-86f97ab4326f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm6846: Add interrupt to RNGLinus Walleij
The r200 RNG has an interrupt so let's add it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20250512-bcmbca-peripherals-arm-v3-3-86f97ab4326f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-09ARM: dts: bcm6878: Correct UART0 IRQ numberLinus Walleij
According to the vendor file 6878_intr.h the UART0 has IRQ 92, not 32. Assuming this is a copy-and-paste error. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20250512-bcmbca-peripherals-arm-v3-1-86f97ab4326f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-05-05ARM: dts: bcm: Add support for Raspberry Pi 2 (2nd rev)Stefan Wahren
The Raspberry Pi 2 (2nd rev) has the BCM2837 SoC instead of the BCM2836. Except of this the configuration of the board is same as the predecessor (no WLAN, no BT). Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20250418143307.59235-3-wahrenst@gmx.net Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-04-07ARM: dts: Drop DTS for BCM59056 PMUArtur Weber
The BCM59056 PMU has its own separate DTSI, meant to be included in a DTS file after defining the pmu node on some I2C bus. This seems rather unintuitive; drop the DTS in favor of adding the BCM59056 PMU node directly into the device DTS files. If the amount of subdevices supported by the BCM590xx grows, and a common device tree turns out to be beneficial, it can be reintroduced in the future. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Link: https://lore.kernel.org/r/20250304-bcm59054-v6-3-ae8302358443@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-04-07ARM: dts: bcm2166x: Add bcm2166x-pinctrl DTSIArtur Weber
Add common DTSI with common pin control configs for BCM21664/BCM23550 and include it in bcm2166x-common.dtsi. The configs are kept in a separate DTSI to keep things cleaner (pin config definitions take up quite a lot of space). Currently contains pins for BSC buses and SD/MMC; more pins can be added in the future. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Link: https://lore.kernel.org/r/20250303-bcm21664-pinctrl-v3-6-5f8b80e4ab51@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-04-07ARM: dts: bcm2166x-common: Add pinctrl nodeArtur Weber
Now that the pinctrl driver supports the BCM21664, add a node for pinctrl in the DTS to allow for controlling pinmux pins. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Link: https://lore.kernel.org/r/20250303-bcm21664-pinctrl-v3-5-5f8b80e4ab51@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-03-14Merge tag 'arm-soc/for-6.14/devicetree-fixes-part2' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 6.14, please pull the following: - Chester fixes the switch port assignments on the ASUS RT-AC3200 and RT-AC5300 routers - Phil removes a Device Tree property flagging the BCM2711 ARM timers as not being configured which would have prevented the use of vDSO on the Pi 4 running a 32-bit kernel * tag 'arm-soc/for-6.14/devicetree-fixes-part2' of https://github.com/Broadcom/stblinux: ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC3200 ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC5300 ARM: dts: bcm2711: Don't mark timer regs unconfigured Link: https://lore.kernel.org/r/20250308150528.1900822-1-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-08ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC3200Chester A. Unal
After using the device for a while, Tom reports that he initially described the switch port labels incorrectly. Apparently, ASUS's own firmware also describes them incorrectly. Correct them to what is seen on the chassis. Reported-by: Tom Brautaset <tbrautaset@gmail.com> Fixes: b116239094d8 ("ARM: dts: BCM5301X: Add DT for ASUS RT-AC3200") Signed-off-by: Chester A. Unal <chester.a.unal@arinc9.com> Link: https://lore.kernel.org/r/20250304-for-broadcom-fix-rt-ac3200-switch-ports-v1-1-7e249a19a13e@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-03-08ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC5300Chester A. Unal
After using the device for a while, Tom reports that he initially described the switch port labels incorrectly. Correct them. Reported-by: Tom Brautaset <tbrautaset@gmail.com> Fixes: 961dedc6b4e4 ("ARM: dts: BCM5301X: Add DT for ASUS RT-AC5300") Signed-off-by: Chester A. Unal <chester.a.unal@arinc9.com> Link: https://lore.kernel.org/r/20250303-for-broadcom-fix-rt-ac5300-switch-ports-v1-1-e058856ef4d3@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-03-08ARM: dts: bcm2711: Don't mark timer regs unconfiguredPhil Elwell
During upstream process of Raspberry Pi 4 back in 2019 the ARMv7 stubs didn't configured the ARM architectural timer. This firmware issue has been fixed in 2020, which gave users enough time to update their system. So drop this property to allow the use of the vDSO version of clock_gettime. Link: https://github.com/raspberrypi/tools/pull/113 Fixes: 7dbe8c62ceeb ("ARM: dts: Add minimal Raspberry Pi 4 support") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250222094113.48198-1-wahrenst@gmx.net Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-02-25ARM: dts: bcm2711: PL011 UARTs are actually r1p5Phil Elwell
The ARM PL011 UART instances in BCM2711 are r1p5 spec, which means they have 32-entry FIFOs. The correct periphid value for this is 0x00341011. Thanks to N Buchwitz for pointing this out. Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20250223125614.3592-2-wahrenst@gmx.net Fixes: 7dbe8c62ceeb ("ARM: dts: Add minimal Raspberry Pi 4 support") Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-02-25ARM: dts: bcm2711: Fix xHCI power-domainStefan Wahren
During s2idle tests on the Raspberry CM4 the VPU firmware always crashes on xHCI power-domain resume: root@raspberrypi:/sys/power# echo freeze > state [ 70.724347] xhci_suspend finished [ 70.727730] xhci_plat_suspend finished [ 70.755624] bcm2835-power bcm2835-power: Power grafx off [ 70.761127] USB: Set power to 0 [ 74.653040] USB: Failed to set power to 1 (-110) This seems to be caused because of the mixed usage of raspberrypi-power and bcm2835-power at the same time. So avoid the usage of the VPU firmware power-domain driver, which prevents the VPU crash. Fixes: 522c35e08b53 ("ARM: dts: bcm2711: Add BCM2711 xHCI support") Link: https://github.com/raspberrypi/linux/issues/6537 Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20250201112729.31509-1-wahrenst@gmx.net Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: meraki-mr26: set mac address for gmac0Rosen Penev
Currently this needs to be done in userspace. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://lore.kernel.org/r/20241021015147.172700-1-rosenp@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: broadcom: Add Genexis XG6846B DTS fileLinus Walleij
This adds a device tree for the Genexis XG6846B router. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-9-8375a0e1f89f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: bcm6846: Add ARM PL081 DMA blockLinus Walleij
The ARM PL081 DMA controller can be found in the BCM6846 memory map, and it turns out to work. The block may be used as DMA engine for some of the peripherals (maybe the EMMC controller found in the same group of peripherals?) but it can always be used as a memcpy engine, which is a generic "blitter". I tested it with the dmatest module, and it copies lots of data very fast and fires hundreds of thousands of interrupts so it works just fine. Add it to the BCM6846 DTSI file. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-6-8375a0e1f89f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: bcm6846: Add LED controllerLinus Walleij
Add the BCMBCA LED controller to the BCM6846 DTSI. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-5-8375a0e1f89f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: bcm6846: Add MDIO control blockLinus Walleij
This adds the MDIO block found in the BCM6846. Use the new "brcm,bcm6846-mdio" compatible (merged to the networking tree) for this block. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-4-8375a0e1f89f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: bcm6846: Add GPIO blocksLinus Walleij
The BCM6846 has the same simplistic GPIOs as some other Broadcom SoCs: plain memory-mapped registers with up to 8 blocks of 32 GPIOs each totalling 256 GPIOs. Users of the SoC can selectively enable the GPIO blocks actually used with a certain design. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-3-8375a0e1f89f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: bcm6846: Enable watchdogLinus Walleij
The BCM6846 has a BCM7038-compatible watchdog timer, just add it to the device tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-2-8375a0e1f89f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17ARM: dts: bcm6846: Add iproc rngLinus Walleij
The bcm6846 has a standard iproc 200 RNG which is already fully supported by bindings, so just add it to the DTS file. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-1-8375a0e1f89f@linaro.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-12-17arm: dts: broadcom: Remove unused and undocumented propertiesRob Herring (Arm)
Remove properties which are both unused in the kernel and undocumented. Most likely they are leftovers from downstream. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20241115193904.3624350-1-robh@kernel.org Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-10-08ARM: dts: bcm2837-rpi-cm3-io3: Fix HDMI hpd-gpio pinFlorian Klink
HDMI_HPD_N_1V8 is connected to GPIO pin 0, not 1. This fixes HDMI hotplug/output detection. See https://datasheets.raspberrypi.com/cm/cm3-schematics.pdf Signed-off-by: Florian Klink <flokli@flokli.de> Reviewed-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20240715230311.685641-1-flokli@flokli.de Reviewed-by: Stefan Wahren <wahrenst@gmx.net> Fixes: a54fe8a6cf66 ("ARM: dts: add Raspberry Pi Compute Module 3 and IO board") Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-09-11Merge tag 'arm-soc/for-6.12/devicetree-arm64' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM64 SoCs Device Tree changes for 6.12, please pull the following: - Andrea adds a minimal Device Tree for the Raspberry Pi 5 (2712) - Stefan adjusts the bcm2837/bcm2712 bcm2836-l1-intc node name to conform to the binding changes * tag 'arm-soc/for-6.12/devicetree-arm64' of https://github.com/Broadcom/stblinux: ARM: dts: bcm2837/bcm2712: adjust local intc node names arm64: dts: broadcom: Add minimal support for Raspberry Pi 5 Link: https://lore.kernel.org/r/20240906180643.2275460-2-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-08-20ARM: dts: bcm-mobile: Split out nodes used by both BCM21664 and BCM23550Artur Weber
The BCM21664 is nearly identical in terms of register layout to the BCM23550. Move the shared nodes into a new file, bcm2166x-common.dtsi, and make both bcm21664.dtsi and bcm23550.dtsi include it. This new common file is based on the former bcm23550.dtsi file, and inherits its licensing. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Link: https://lore.kernel.org/r/20240729-bcm21664-common-v2-2-ebc21a89bf63@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-08-13ARM: dts: bcm2837/bcm2712: adjust local intc node namesStefan Wahren
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 <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20240812200358.4061-4-wahrenst@gmx.net Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-07-29ARM: dts: broadcom: bcm21664: Move chosen node into Garnet DTSArtur Weber
The serial console settings in the chosen node are device-specific, not SoC-specific. Move the chosen node out of bcm21664.dtsi and into the only DTS that uses it, bcm21664-garnet.dts. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Link: https://lore.kernel.org/r/20240729-bcm21664-common-v2-1-ebc21a89bf63@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-07-29ARM: dts: broadcom: convert NVMEM content to layout syntaxRafał Miłecki
Use cleaner (and non-deprecated) bindings syntax. See commit bd912c991d2e ("dt-bindings: nvmem: layouts: add fixed-layout") for details. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20240516084737.2789-1-zajec5@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-30Merge tag 'arm-soc/for-6.10/devicetree' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM-based SoCs Device Tree changes for 6.10, please pull the following: - Laurent converts the Raspberry Pi firmware DT binding to YAML, updates the firmware driver to use the proper 'struct device' reference for DMA mappings and drops unneeded properties from the DT node and finishes by removing the duplicate firmware-clocks property to bcm2835-rpi.dtsi. He also added support for the CAM1 camera interface regulator. - Uwe adds a pinctrl-based multiplexing description to allow the use of I2C0 pins to allow usage between the 40-pin Raspberry Pi header and the CSI and DSI connectors. He then describes the PCF85063 RTC device available on the CM4 I/O board making use of that pinctrl-based muxing. - Arinc updates the Asus RT-AC3100 and RT-AC88U DTs to have proper LED colors and function properties, NVMEM MAC addresses and removes duplicates and unnecessary properties and does a few Device Tree cleanups.. He then adds support for the Asus RT-AC3200 (BCM4709-based) and RT-AC3500 routers. - Jean-Michel adds DT nodes for the CSI Unicam camera interfaces on the Raspberry Pi 4 / BCM2711 SoCs - Florian adds support for the Ethernet LEDs on Raspberry Pi 4 B and Raspberry Pi 4 CM boards. * tag 'arm-soc/for-6.10/devicetree' of https://github.com/Broadcom/stblinux: arm: dts: bcm2711: Describe Ethernet LEDs ARM: dts: BCM5301X: Conform to DTS Coding Style on ASUS RT-AC3100 & AC88U ARM: dts: BCM5301X: Add DT for ASUS RT-AC5300 ARM: dts: BCM5301X: Add DT for ASUS RT-AC3200 dt-bindings: arm: bcm: add bindings for ASUS RT-AC5300 dt-bindings: arm: bcm: add bindings for ASUS RT-AC3200 ARM: dts: bcm2835: Add Unicam CSI nodes ARM: dts: BCM5301X: remove earlycon on ASUS RT-AC3100 and ASUS RT-AC88U ARM: dts: BCM5301X: remove duplicate compatible on ASUS RT-AC3100 & AC88U ARM: dts: BCM5301X: provide address for SoC MACs on ASUS RT-AC3100 & AC88U ARM: dts: BCM5301X: use color and function on ASUS RT-AC3100 and RT-AC88U ARM: dts: bcm2711-rpi-4-b: Add CAM1 regulator ARM: dts: bcm2711-rpi-cm4-io: Add RTC on I2C0 ARM: dts: bcm2711-rpi: Add pinctrl-based multiplexing for I2C0 ARM: dts: bcm2835-rpi: Move duplicate firmware-clocks to bcm2835-rpi.dtsi ARM: dts: bcm283x: Drop unneeded properties in the bcm2835-firmware node firmware: raspberrypi: Use correct device for DMA mappings dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add gpio child node Link: https://lore.kernel.org/r/20240429213703.2327834-2-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-04-29arm/arm64: dts: Drop "arm,armv8-pmuv3" compatible usageRob Herring
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) <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Jisheng Zhang <jszhang@kernel.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Bjorn Andersson <andersson@kernel.org> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Acked-by: Alim Akhtar <alim.akhtar@samsung.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Link: https://lore.kernel.org/r/20240417203853.3212103-1-robh@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-04-26arm: dts: bcm2711: Describe Ethernet LEDsFlorian Fainelli
Describe the Ethernet LEDs for the Raspberry Pi 4 model B board as well as the Raspberry Pi 4 CM board. The Raspberry Pi 400 board does not include RJ45 connector LEDs so the 'leds' node is deleted accordingly. The Ethernet PHY LEDs are numbered in the PHY package/pin list from LED1 through LED4, however their address within the LED registers function selector is 0-indexed. Link: https://lore.kernel.org/r/20240423191500.1443636-1-florian.fainelli@broadcom.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
2024-04-24ARM: dts: BCM5301X: Conform to DTS Coding Style on ASUS RT-AC3100 & AC88UArınç ÜNAL
Reorder the nodes and properties to conform to the Devicetree Sources (DTS) Coding Style. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240423-for-soc-asus-rt-ac3200-ac5300-v3-5-23d33cfafe7a@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-24ARM: dts: BCM5301X: Add DT for ASUS RT-AC5300Arınç ÜNAL
Add the device tree for ASUS RT-AC5300 which is an AC5300 router featuring 5 Ethernet ports over the integrated Broadcom switch. Hardware info: * Processor: Broadcom BCM4709C0 dual-core @ 1.4 GHz * Switch: BCM53012 in BCM4709C0 * DDR3 RAM: 512 MB * Flash: 128 MB * 2.4GHz: BCM4366 4x4 single chip 802.11b/g/n SoC * 5GHz: BCM4366 4x4 two chips 802.11a/n/ac SoC * Ports: 4 LAN Ports, 1 WAN Port Co-developed-by: Tom Brautaset <tbrautaset@gmail.com> Signed-off-by: Tom Brautaset <tbrautaset@gmail.com> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240423-for-soc-asus-rt-ac3200-ac5300-v3-4-23d33cfafe7a@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-24ARM: dts: BCM5301X: Add DT for ASUS RT-AC3200Arınç ÜNAL
Add the device tree for ASUS RT-AC3200 which is an AC3200 router featuring 5 Ethernet ports over the integrated Broadcom switch. Hardware info: * Processor: Broadcom BCM4709A0 dual-core @ 1.0 GHz * Switch: BCM53012 in BCM4709A0 * DDR3 RAM: 256 MB * Flash: 128 MB * 2.4GHz: BCM43602 3x3 single chip 802.11b/g/n SoC * 5GHz: BCM43602 3x3 two chips 802.11a/n/ac SoC * Ports: 4 LAN Ports, 1 WAN Port Co-developed-by: Tom Brautaset <tbrautaset@gmail.com> Signed-off-by: Tom Brautaset <tbrautaset@gmail.com> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240423-for-soc-asus-rt-ac3200-ac5300-v3-3-23d33cfafe7a@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-24ARM: dts: bcm2835: Add Unicam CSI nodesJean-Michel Hautbois
Add both MIPI CSI-2 nodes in the bcm283x tree and take care of the Raspberry Pi / BCM2711 specific in the related files. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/20240424153542.32503-6-laurent.pinchart@ideasonboard.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-16ARM: dts: BCM5301X: remove earlycon on ASUS RT-AC3100 and ASUS RT-AC88UArınç ÜNAL
Remove the earlycon boot argument. As Krzysztof pointed out, earlycon is for debugging, not regular mainline usage. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240414-for-soc-asus-rt-ac3100-improvements-v1-4-0e40caf1a70a@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-16ARM: dts: BCM5301X: remove duplicate compatible on ASUS RT-AC3100 & AC88UArınç ÜNAL
The compatible property on the node with the srab handle is already described with the same value on the included device tree. Remove it. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20240414-for-soc-asus-rt-ac3100-improvements-v1-3-0e40caf1a70a@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-16ARM: dts: BCM5301X: provide address for SoC MACs on ASUS RT-AC3100 & AC88UArınç ÜNAL
Do not leave the providing of a MAC address for an SoC MAC to a driver. Describe it on the bindings. Provide a distinct MAC address for each SoC MAC. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20240414-for-soc-asus-rt-ac3100-improvements-v1-2-0e40caf1a70a@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-16ARM: dts: BCM5301X: use color and function on ASUS RT-AC3100 and RT-AC88UArınç ÜNAL
As the label property for LEDs is deprecated, use the color and function properties to describe the LEDs on the device tree file for ASUS RT-AC3100 and ASUS RT-AC88U. Reorder the LED and button nodes in alphabetical order. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20240414-for-soc-asus-rt-ac3100-improvements-v1-1-0e40caf1a70a@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2024-04-04ARM: dts: bcm2711-rpi-4-b: Add CAM1 regulatorLaurent Pinchart
Add a fixed regulator to model the power supply to the camera connector. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Link: https://lore.kernel.org/r/20240402000424.4650-10-laurent.pinchart@ideasonboard.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
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