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clk: qcom: Avoid SMMU/cx gdsc corner cases
authorJeffrey Hugo <jeffrey.l.hugo@gmail.com>
Tue, 17 Dec 2019 17:19:05 +0000 (09:19 -0800)
committerStephen Boyd <sboyd@kernel.org>
Thu, 19 Dec 2019 06:02:27 +0000 (22:02 -0800)
commit88ffef4e01cf4705094d6fc56f170e7529df68f1
tree16ca5e9b2e5c66934ecd42fd35ec2c8b0682e499tree | snapshot
parent5661ce25dfeef8fafbea51e2bb33a3137d1735f0commit | diff
clk: qcom: Avoid SMMU/cx gdsc corner cases

Mark the msm8998 cpu CX gdsc as votable and use the hw control to avoid
corner cases with SMMU per hardware documentation.

Fixes: d25b7f84364c ("clk: qcom: Add MSM8998 GPU Clock Controller (GPUCC) driver")
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lkml.kernel.org/r/20191217171905.5619-1-jeffrey.l.hugo@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
drivers/clk/qcom/gpucc-msm8998.c diff | blob | history
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