[PATCH 0/2] reset: th1520: add VOSYS resets for DPU/HDMI/DSI

Icenowy Zheng uwu at icenowy.me
Wed Aug 13 01:17:14 PDT 2025


The VOSYS subsystem of T-Head TH1520 SoC contains a set of display
pipeline in addition to the GPU. The display pipeline contains a DPU
(display controller), a HDMI controller and 2 DSI controllers.

This patchset adds reset controls for these devices.

Icenowy Zheng (2):
  dt-bindings: reset: thead,th1520-reset: add more VOSYS resets
  reset: th1520: add resets for display pipeline

 drivers/reset/reset-th1520.c                  | 40 ++++++++++++++++++-
 .../dt-bindings/reset/thead,th1520-reset.h    |  7 ++++
 2 files changed, 46 insertions(+), 1 deletion(-)

-- 
2.50.1




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