From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- Documentation/admin-guide/index.rst | 192 ++++++++++++++++++++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 Documentation/admin-guide/index.rst (limited to 'Documentation/admin-guide/index.rst') diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst new file mode 100644 index 000000000..cd28dfe91 --- /dev/null +++ b/Documentation/admin-guide/index.rst @@ -0,0 +1,192 @@ +================================================= +The Linux kernel user's and administrator's guide +================================================= + +The following is a collection of user-oriented documents that have been +added to the kernel over time. There is, as yet, little overall order or +organization here — this material was not written to be a single, coherent +document! With luck things will improve quickly over time. + +General guides to kernel administration +--------------------------------------- + +This initial section contains overall information, including the README +file describing the kernel as a whole, documentation on kernel parameters, +etc. + +.. toctree:: + :maxdepth: 1 + + README + devices + + features + +A big part of the kernel's administrative interface is the /proc and sysfs +virtual filesystems; these documents describe how to interact with tem + +.. toctree:: + :maxdepth: 1 + + sysfs-rules + sysctl/index + cputopology + abi + +Security-related documentation: + +.. toctree:: + :maxdepth: 1 + + hw-vuln/index + LSM/index + perf-security + +Booting the kernel +------------------ + +.. toctree:: + :maxdepth: 1 + + bootconfig + kernel-parameters + efi-stub + initrd + + +Tracking down and identifying problems +-------------------------------------- + +Here is a set of documents aimed at users who are trying to track down +problems and bugs in particular. + +.. toctree:: + :maxdepth: 1 + + reporting-issues + reporting-regressions + quickly-build-trimmed-linux + verify-bugs-and-bisect-regressions + bug-hunting + bug-bisect + tainted-kernels + ramoops + dynamic-debug-howto + init + kdump/index + perf/index + pstore-blk + clearing-warn-once + kernel-per-CPU-kthreads + lockup-watchdogs + RAS/index + sysrq + + +Core-kernel subsystems +---------------------- + +These documents describe core-kernel administration interfaces that are +likely to be of interest on almost any system. + +.. toctree:: + :maxdepth: 1 + + cgroup-v2 + cgroup-v1/index + cpu-isolation + cpu-load + mm/index + module-signing + namespaces/index + numastat + pm/index + syscall-user-dispatch + +Support for non-native binary formats. Note that some of these +documents are ... old ... + +.. toctree:: + :maxdepth: 1 + + binfmt-misc + java + mono + + +Block-layer and filesystem administration +----------------------------------------- + +.. toctree:: + :maxdepth: 1 + + bcache + binderfs + blockdev/index + cifs/index + device-mapper/index + ext4 + filesystem-monitoring + nfs/index + iostats + jfs + md + ufs + xfs + +Device-specific guides +---------------------- + +How to configure your hardware within your Linux system. + +.. toctree:: + :maxdepth: 1 + + acpi/index + aoe/index + auxdisplay/index + braille-console + btmrvl + dell_rbu + edid + gpio/index + hw_random + laptops/index + lcd-panel-cgram + media/index + nvme-multipath + parport + pnp + rapidio + rtc + serial-console + svga + thermal/index + thunderbolt + vga-softcursor + video-output + +Workload analysis +----------------- + +This is the beginning of a section with information of interest to +application developers and system integrators doing analysis of the +Linux kernel for safety critical applications. Documents supporting +analysis of kernel interactions with applications, and key kernel +subsystems expectations will be found here. + +.. toctree:: + :maxdepth: 1 + + workload-tracing + +Everything else +--------------- + +A few hard-to-categorize and generally obsolete documents. + +.. toctree:: + :maxdepth: 1 + + ldm + unicode -- cgit v1.3.1