[PATCH v2 12/16] arm64: dts: qcom: sm8550: Add GCC CX power domain
Abel Vesa <[email protected]>
| Newsgroups | org.kernel.vger.linux-clk,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
The GCC GDSCs on SM8550 are backed by the RPMh CX power domain. Without describing that parent domain, consumers of GCC-provided GDSCs can enable their local domain without causing the required CX vote to be held. Add the CX power-domain reference to the GCC node so votes from GCC GDSC consumers can propagate to RPMh CX. Reviewed-by: Konrad Dybcio <[email protected]> Signed-off-by: Abel Vesa <[email protected]> --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 0e701e709235..7137efb45346 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -1195,6 +1195,7 @@ gcc: clock-controller@100000 { <&ufs_mem_phy 1>, <&ufs_mem_phy 2>, <&usb_dp_qmpphy QMP_USB43DP_USB3_PIPE_CLK>; + power-domains = <&rpmhpd RPMHPD_CX>; }; ipcc: mailbox@408000 { -- 2.54.0