kernel/linux.git/arch/powerpc/boot, branch v7.0-rc7

powerpc: dts: mpc83xx: Add unit addresses to /memory

2026-03-07T10:32:27+00:00

This fixes dtschema warnings such as the following: arch/powerpc/boot/dts/mpc8315erdb.dtb: /: memory: False schema does not allow {'device_type': ['memory'], 'reg': [[0, 134217728]]} Signed-off-by: J. Neuschäfer Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20260303-mpc83xx-cleanup-v2-5-187d3a13effa@posteo.net

powerpc: dts: mpc8315erdb: Add missing #cells properties to SPI bus

2026-03-07T10:32:27+00:00

These properties are required by the spi-controller binding. Signed-off-by: J. Neuschäfer Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20260303-mpc83xx-cleanup-v2-4-187d3a13effa@posteo.net

powerpc: dts: mpc8315erdb: Rename LED nodes to comply with schema

2026-03-07T10:32:27+00:00

The leds-gpio.yaml schema requires that GPIO LED nodes contain "led", and preferably start with "led-" Signed-off-by: J. Neuschäfer Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20260303-mpc83xx-cleanup-v2-3-187d3a13effa@posteo.net

powerpc: dts: mpc8315erdb: Use IRQ_TYPE_* macros

2026-03-07T10:32:27+00:00

This increases readability, because "0x8" isn't very descriptive. mpc8315erdb.dtb remains identical after this patch. Signed-off-by: J. Neuschäfer Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20260303-mpc83xx-cleanup-v2-2-187d3a13effa@posteo.net

powerpc: dts: mpc8313erdb: Use IRQ_TYPE_* macros

2026-03-07T10:32:27+00:00

This increases readability, because "0x8" isn't very descriptive. mpc8313erdb.dtb remains identical after this patch. Signed-off-by: J. Neuschäfer Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20260303-mpc83xx-cleanup-v2-1-187d3a13effa@posteo.net

powerpc: dts: fsl: Drop unused .dtsi files

2026-03-04T05:36:46+00:00

These files are not included by anything and therefore don't get built or tested. There's also no upstream driver for the interlaken-lac stuff. Signed-off-by: Rob Herring (Arm) Reviewed-by: Christophe Leroy (CS GROUP) Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20260128140222.1627203-1-robh@kernel.org

Merge tag 'powerpc-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2025-12-06T00:18:21+00:00

Pull powerpc updates from Michael Ellerman: - Restore clearing of MSR[RI] at interrupt/syscall exit on 32-bit - Fix unpaired stwcx on interrupt exit on 32-bit - Fix race condition leading to double list-add in mac_hid_toggle_emumouse() - Fix mprotect on book3s 32-bit - Fix SLB multihit issue during SLB preload with 64-bit hash MMU - Add support for crashkernel CMA reservation - Add die_id and die_cpumask for Power10 & later to expose chip hemispheres - A series of minor fixes and improvements to the hash SLB code Thanks to Antonio Alvarez Feijoo, Ben Collins, Bhaskar Chowdhury, Christophe Leroy, Daniel Thompson, Dave Vasilevsky, Donet Tom, J. Neuschäfer, Kunwu Chan, Long Li, Naresh Kamboju, Nathan Chancellor, Ritesh Harjani (IBM), Shirisha G, Shrikanth Hegde, Sourabh Jain, Srikar Dronamraju, Stephen Rothwell, Thomas Zimmermann, Venkat Rao Bagalkote, and Vishal Chourasia. * tag 'powerpc-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (32 commits) macintosh/via-pmu-backlight: Include and powerpc/powermac: backlight: Include powerpc/64s/slb: Add no_slb_preload early cmdline param powerpc/64s/slb: Make preload_add return type as void powerpc/ptdump: Dump PXX level info for kernel_page_tables powerpc/64s/pgtable: Enable directMap counters in meminfo for Hash powerpc/64s/hash: Update directMap page counters for Hash powerpc/64s/hash: Hash hpt_order should be only available with Hash MMU powerpc/64s/hash: Improve hash mmu printk messages powerpc/64s/hash: Fix phys_addr_t printf format in htab_initialize() powerpc/64s/ptdump: Fix kernel_hash_pagetable dump for ISA v3.00 HPTE format powerpc/64s/hash: Restrict stress_hpt_struct memblock region to within RMA limit powerpc/64s/slb: Fix SLB multihit issue during SLB preload powerpc, mm: Fix mprotect on book3s 32-bit powerpc/smp: Expose die_id and die_cpumask powerpc/83xx: Add a null pointer check to mcu_gpiochip_add arch:powerpc:tools This file was missing shebang line, so added it kexec: Include kernel-end even without crashkernel powerpc: p2020: Rename wdt@ nodes to watchdog@ powerpc: 86xx: Rename wdt@ nodes to watchdog@ ...

powerpc: p2020: Rename wdt@ nodes to watchdog@

2025-11-11T09:02:47+00:00

The watchdog.yaml schema prescribes a node name of "timer" or "watchdog" rather than the abbreviation "wdt". Signed-off-by: J. Neuschäfer Reviewed-by: Christophe Leroy Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20250418-watchdog-v1-4-987ff2046272@posteo.net

powerpc: 86xx: Rename wdt@ nodes to watchdog@

2025-11-11T09:02:47+00:00

powerpc: 83xx: Rename wdt@ nodes to watchdog@

2025-11-11T09:02:47+00:00