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| author | Abel Vesa <abel.vesa@oss.qualcomm.com> | 2026-09-24 13:39:52 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-09-30 17:03:12 -0500 |
| commit | 389a0144c511316cf21d5dc2aa30028de87f9d00 (patch) | |
| tree | bf89969302ed57a5b8b36ceaed832b81c03f657f /arch | |
| parent | b1542c3e23012ffce3b5d7a5b6e87f0faf3a015a (diff) | |
| download | linux-next-389a0144c511316cf21d5dc2aa30028de87f9d00.tar.gz linux-next-389a0144c511316cf21d5dc2aa30028de87f9d00.zip | |
arm64: dts: qcom: sm8250: Add GCC CX power domain
The GCC GDSCs on SM8250 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 <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://patch.msgid.link/20260924-qcom-tie-cx-to-gcc-v5-36-38732033e5b5@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8250.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index b8452a4845af..f975c2183269 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -970,6 +970,7 @@ clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>, <&sleep_clk>; + power-domains = <&rpmhpd RPMHPD_CX>; }; ipcc: mailbox@408000 { |