kernel/linux.git/Documentation/devicetree/bindings/mips, branch v6.19.11

dt-bindings: mips: loongson: Add LS1B-DEMO and CQ-T300B

2025-08-29T20:34:30+00:00

Document two Loongson-1 boards: - loongson,ls1b-demo: a board based on Loongson-1B - loongson,cq-t300b: a board based on Loongson-1C Acked-by: Krzysztof Kozlowski Signed-off-by: Keguang Zhang Signed-off-by: Thomas Bogendoerfer

dt-bindings: mips: cpu: Add MIPS 34Kc Core

2025-08-29T20:34:29+00:00

Document MIPS 34Kc device tree bindings. It is used in the Realtek RTL930x SoC. Signed-off-by: Aleksander Jan Bajkowski Acked-by: Conor Dooley Signed-off-by: Thomas Bogendoerfer

dt-bindings: Correct indentation and style in DTS example

2025-07-29T00:56:29+00:00

DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. No functional changes here, but saves some comments during reviews of new patches built on existing code. Acked-by: Ulf Hansson # For MMC Acked-by: Lee Jones Acked-by: Thierry Reding Reviewed-by: Geert Uytterhoeven # renesas Link: https://lore.kernel.org/r/20250107131456.247610-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250725100241.120106-2-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm)

Merge tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2025-06-06T14:56:36+00:00

Pull MIPS updates from Thomas Bogendoerfer: - Added support for EcoNet platform - Added support for parallel CPU bring up on EyeQ - Other cleanups and fixes * tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (23 commits) MIPS: loongson2ef: lemote-2f: add missing function prototypes MIPS: loongson2ef: cs5536: add missing function prototypes MIPS: SMP: Move the AP sync point before the calibration delay mips: econet: Fix incorrect Kconfig dependencies MAINTAINERS: Add entry for newly added EcoNet platform. mips: dts: Add EcoNet DTS with EN751221 and SmartFiber XP8421-B board dt-bindings: vendor-prefixes: Add SmartFiber mips: Add EcoNet MIPS platform support dt-bindings: mips: Add EcoNet platform binding MIPS: bcm63xx: nvram: avoid inefficient use of crc32_le_combine() mips: dts: pic32: pic32mzda: Rename the sdhci nodename to match with common mmc-controller binding MIPS: SMP: Move the AP sync point before the non-parallel aware functions MIPS: Replace strcpy() with strscpy() in vpe_elfload() MIPS: BCM63XX: Replace strcpy() with strscpy() in board_prom_init() mips: ptrace: Improve code formatting and indentation MIPS: SMP: Implement parallel CPU bring up for EyeQ mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a mips: dts: realtek: Add MDIO controller MIPS: txx9: gpio: use new line value setter callbacks ...

dt-bindings: mips: Add EcoNet platform binding

2025-05-20T06:46:52+00:00

Document the top-level device tree binding for EcoNet MIPS-based SoCs. Signed-off-by: Caleb James DeLisle Reviewed-by: Krzysztof Kozlowski Signed-off-by: Thomas Bogendoerfer

dt-bindings: Reference opp-v1 schema in CPU schemas

2025-04-22T14:40:07+00:00

The opp-v1 binding is only used in MIPS and arm32 CPU nodes, so add a $ref to it in the CPU schemas and drop the "select". As opp-v1 has long been deprecated, mark it as such. Acked-by: Viresh Kumar Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Sudeep Holla Link: https://lore.kernel.org/r/20250410-dt-cpu-schema-v2-14-63d7dc9ddd0a@kernel.org Signed-off-by: Rob Herring (Arm)

dt-bindings: mips: mips-cm: Add a new compatible string for EyeQ6

2025-02-21T13:49:17+00:00

The CM3.5 used on EyeQ6 reports that Hardware Cache Initialization is complete, but in reality it's not the case. It also incorrectly indicates that Hardware Cache Initialization is supported. This new compatible string allows warning about this broken feature that cannot be detected at runtime. Signed-off-by: Gregory CLEMENT Reviewed-by: Rob Herring (Arm) Signed-off-by: Thomas Bogendoerfer

dt-bindings: mips: Document mti,mips-cm

2025-02-21T13:49:14+00:00

Add device tree binding documentation for MIPS Coherence Manager. This component enables support for SMP by providing each processor in the system with a uniform view of memory. The Coherence Manager is responsible for establishing the global ordering of requests from all elements of the system and sending the correct data back to the requester. Based on the work of Jiaxun Yang Signed-off-by: Gregory CLEMENT Reviewed-by: Rob Herring (Arm) Signed-off-by: Thomas Bogendoerfer

Merge tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2024-07-20T16:03:36+00:00

Pull MIPS updates from Thomas Bogendoerfer: - add support for Realtek RTL9302C - add support for Mobileye EyeQ6H - add support for Mobileye EyeQ OLB system controller - improve r4k clocksource - add mode for emulating ieee754 NAN2008 - rework for BMIPS CBR address handling - fixes for Loongson 2K1000 - defconfig updates - cleanups and fixes * tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (58 commits) MIPS: config: Add ip30_defconfig MIPS: config: lemote2f: Regenerate defconfig MIPS: config: generic: Add board-litex MIPS: config: Enable MSA and virtualization for MIPS64R6 MIPS: Fix fallback march for SB1 mips: dts: realtek: Add RTL9302C board mips: generic: add fdt fixup for Realtek reference board mips: select REALTEK_OTTO_TIMER for Realtek platforms dt-bindings: interrupt-controller: realtek,rtl-intc: Add rtl9300-intc dt-bindings: mips: realtek: Add rtl930x-soc compatible dt-bindings: vendor-prefixes: Add Cameo Communications mips: dts: realtek: add device_type property to cpu node mips: dts: realtek: use "serial" instead of "uart" in node name MIPS: Implement ieee754 NAN2008 emulation mode MIPS: lantiq: improve USB initialization MIPS: GIC: Generate redirect block accessors MIPS: CPS: Add a couple of multi-cluster utility functions MIPS: Octeron: remove source file executable bit MAINTAINERS: Mobileye: add OLB drivers and dt-bindings MIPS: mobileye: eyeq5: add OLB system-controller node ...

dt-bindings: mips: realtek: Add rtl930x-soc compatible

2024-07-12T11:11:43+00:00

Add the rtl9302 SoC and the Cameo RTL9302C_2xRTL8224_2XGE reference board to the list of Realtek compatible strings. Signed-off-by: Chris Packham Reviewed-by: Krzysztof Kozlowski Signed-off-by: Thomas Bogendoerfer