From e1c13aed4a1641550e8c9518c96f016e1d52d09b Mon Sep 17 00:00:00 2001 From: Yijie Yang Date: Tue, 11 Aug 2026 16:46:47 +0800 Subject: dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible Add the Qualcomm Maili SoC compatible string for the CPU bandwidth monitor (BWMONv4). This falls back to the sdm845-bwmon compatible, consistent with the existing pattern used by other recent SoCs such as sm8750 and kaanapali. Signed-off-by: Yijie Yang Acked-by: Krzysztof Kozlowski Reviewed-by: Jingyi Wang Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) --- Documentation/ABI/testing/sysfs-kernel-irq | 60 ++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-kernel-irq (limited to 'Documentation/ABI/testing/sysfs-kernel-irq') diff --git a/Documentation/ABI/testing/sysfs-kernel-irq b/Documentation/ABI/testing/sysfs-kernel-irq new file mode 100644 index 000000000..8910d0c4b --- /dev/null +++ b/Documentation/ABI/testing/sysfs-kernel-irq @@ -0,0 +1,60 @@ +What: /sys/kernel/irq +Date: September 2016 +KernelVersion: 4.9 +Contact: Craig Gallek +Description: Directory containing information about the system's IRQs. + Specifically, data from the associated struct irq_desc. + The information here is similar to that in /proc/interrupts + but in a more machine-friendly format. This directory contains + one subdirectory for each Linux IRQ number. + +What: /sys/kernel/irq//actions +Date: September 2016 +KernelVersion: 4.9 +Contact: Craig Gallek +Description: The IRQ action chain. A comma-separated list of zero or more + device names associated with this interrupt. + +What: /sys/kernel/irq//chip_name +Date: September 2016 +KernelVersion: 4.9 +Contact: Craig Gallek +Description: Human-readable chip name supplied by the associated device + driver. + +What: /sys/kernel/irq//hwirq +Date: September 2016 +KernelVersion: 4.9 +Contact: Craig Gallek +Description: When interrupt translation domains are used, this file contains + the underlying hardware IRQ number used for this Linux IRQ. + +What: /sys/kernel/irq//name +Date: September 2016 +KernelVersion: 4.9 +Contact: Craig Gallek +Description: Human-readable flow handler name as defined by the irq chip + driver. + +What: /sys/kernel/irq//per_cpu_count +Date: September 2016 +KernelVersion: 4.9 +Contact: Craig Gallek +Description: The number of times the interrupt has fired since boot. This + is a comma-separated list of counters; one per CPU in CPU id + order. NOTE: This file consistently shows counters for all + CPU ids. This differs from the behavior of /proc/interrupts + which only shows counters for online CPUs. + +What: /sys/kernel/irq//type +Date: September 2016 +KernelVersion: 4.9 +Contact: Craig Gallek +Description: The type of the interrupt. Either the string 'level' or 'edge'. + +What: /sys/kernel/irq//wakeup +Date: March 2018 +KernelVersion: 4.17 +Contact: Andy Shevchenko +Description: The wakeup state of the interrupt. Either the string + 'enabled' or 'disabled'. -- cgit v1.3.1