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clk: qcom: gpucc-lahaina: Remove CLK_IS_CRITICAL

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Currently a number of gpucc clocks are marked as CLK_IS_CRITICAL, which
is not actually required. All of these can be voted dynamically by
clients. Marking them as critical will block low power modes such as CX
collapse and XO shutdown, since they source from local RCGs that source
from local PLLs. Local PLLs don't have active-only versions, so any
critical clocks parented to a local PLL will result in regulator and XO
votes in both active/sleep sets. Remove the critical flag to unblock low
power modes.

Change-Id: I01f8fc23870afa0071d7848724f419550f5bd693
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
This commit is contained in:
Mike Tipton 2020-02-19 16:08:19 -08:00
commit 3ab3624b68
1 changed files with 5 additions and 5 deletions
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10
drivers/clk/qcom/gpucc-lahaina.c
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@ -249,7 +249,7 @@ static struct clk_branch gpu_cc_ahb_clk = {
.hw = &gpu_cc_hub_ahb_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
@ -311,7 +311,7 @@ static struct clk_branch gpu_cc_cx_gmu_clk = {
.hw = &gpu_cc_gmu_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
@ -477,8 +477,8 @@ static struct clk_branch gpu_cc_hub_aon_clk = {
.hw = &gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
@ -495,7 +495,7 @@ static struct clk_branch gpu_cc_hub_cx_int_clk = {
.hw = &gpu_cc_hub_cx_int_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},