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linux/Documentation
Michal Wilczynski 1300a7f8a7 dt-bindings: gpu: Add 'resets' property for GPU initialization
All IMG Rogue GPUs include a reset line that participates in the
power-up sequence. On some SoCs (e.g., T-Head TH1520 and Banana Pi
BPI-F3), this reset line is exposed and must be driven explicitly to
ensure proper initialization.

To support this, add a 'resets' property to the GPU device tree
bindings.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Link: https://lore.kernel.org/r/20250418-apr_18_reset_img-v6-1-85a06757b698@samsung.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
2025-04-24 11:07:37 +01:00
..
2025-04-08 17:15:57 -04:00
2025-03-18 08:03:40 -07:00