[PATCH v5 24/42] clk: qcom: gcc-sm8550: Tie the CX power domain to controller

From: Abel Vesa

Date: Thu Sep 24 2026 - 06:50:38 EST


Enable runtime PM for the controller, allowing CX to be powered down
once all GCC consumers have released their clocks and GDSCs.

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
drivers/clk/qcom/gcc-sm8550.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/clk/qcom/gcc-sm8550.c b/drivers/clk/qcom/gcc-sm8550.c
index d83a7bb5356b..fcaa4cd82b71 100644
--- a/drivers/clk/qcom/gcc-sm8550.c
+++ b/drivers/clk/qcom/gcc-sm8550.c
@@ -3327,6 +3327,7 @@ static const struct qcom_cc_desc gcc_sm8550_desc = {
.num_resets = ARRAY_SIZE(gcc_sm8550_resets),
.gdscs = gcc_sm8550_gdscs,
.num_gdscs = ARRAY_SIZE(gcc_sm8550_gdscs),
+ .use_rpm = true,
};

static const struct of_device_id gcc_sm8550_match_table[] = {

--
2.54.0