Add Device Tree binding documentation for the GPU clock controllers
on the Qualcomm Nord platform.
The platform includes two GPU clock controller instances, GPUCC and
GPU2CC. Document the compatible strings for both controllers.
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260724-nords_mm_v1-v3-5-32b45232217f@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
