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clk: qcom: gcc-x1e80100: Update the SDCC RCGs to use shared_floor_ops

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Use shared_floor_ops for the SDCC RCGs so the RCG is safely parked
during disable and the new parent configuration is programmed in
hardware only when the new parent is enabled, avoiding cases where
the RCG configuration fails to update.

Fixes: 161b7c401f ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100")
Signed-off-by: Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>
Reviewed-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20251127-sdcc_shared_floor_ops-v2-6-473afc86589c@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Jagadeesh Kona 2025-11-27 23:27:41 +05:30 • committed by Bjorn Andersson
parent 08da8d7dab
commit a468047c4e
1 changed files with 2 additions and 2 deletions
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4
drivers/clk/qcom/gcc-x1e80100.c
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@ -1564,7 +1564,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
.parent_data = gcc_parent_data_9,
.num_parents = ARRAY_SIZE(gcc_parent_data_9),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_floor_ops,
.ops = &clk_rcg2_shared_floor_ops,
},
};
@ -1586,7 +1586,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
.parent_data = gcc_parent_data_0,
.num_parents = ARRAY_SIZE(gcc_parent_data_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_floor_ops,
.ops = &clk_rcg2_shared_floor_ops,
},
};