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bf5af4ae87
Some A3XX and A4XX GPU targets required that the GPU clock be programmed to a non zero value when it was disabled so 27Mhz was chosen as the "invalid" frequency. Even though newer targets do not have the same clock restrictions we still write 27Mhz on clock disable and expect the clock subsystem to round down to zero. For unknown reasons even though the slow clock speed is always 27Mhz and it isn't actually a functional level the legacy device tree frequency tables always defined it and then did gymnastics to work around it. Instead of playing the same silly games just hard code the "slow" clock speed in the code as 27MHz and save ourselves a bit of infrastructure. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> |
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