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| author | Yijie Yang <yijie.yang@oss.qualcomm.com> | 2026-08-11 16:46:47 +0800 |
|---|---|---|
| committer | Rob Herring (Arm) <robh@kernel.org> | 2026-08-15 15:46:52 -0500 |
| commit | e1c13aed4a1641550e8c9518c96f016e1d52d09b (patch) | |
| tree | 61c2297688373db165cc857b7c7adcb147a5c419 /Documentation/ABI/testing/sysfs-class-tee | |
| download | linux-stable-e1c13aed4a1641550e8c9518c96f016e1d52d09b.tar.gz linux-stable-e1c13aed4a1641550e8c9518c96f016e1d52d09b.zip | |
dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatiblegrafted
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 <yijie.yang@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-tee')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-tee | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-tee b/Documentation/ABI/testing/sysfs-class-tee new file mode 100644 index 000000000..1a0a3050a --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-tee @@ -0,0 +1,25 @@ +What: /sys/class/tee/tee{,priv}X/rpmb_routing_model +Date: May 2024 +KernelVersion: 6.10 +Contact: op-tee@lists.trustedfirmware.org +Description: + RPMB frames can be routed to the RPMB device via the + user-space daemon tee-supplicant or the RPMB subsystem + in the kernel. The value "user" means that the driver + will route the RPMB frames via user space. Conversely, + "kernel" means that the frames are routed via the RPMB + subsystem without assistance from tee-supplicant. It + should be assumed that RPMB frames are routed via user + space if the variable is absent. The primary purpose + of this variable is to let systemd know whether + tee-supplicant is needed in the early boot with initramfs. + +What: /sys/class/tee/tee{,priv}X/revision +Date: Jan 2026 +KernelVersion: 6.19 +Contact: op-tee@lists.trustedfirmware.org +Description: + Read-only revision string reported by the TEE driver. This is + for diagnostics only and must not be used to infer feature + support. Use TEE_IOC_VERSION for capability and compatibility + checks. |