[PATCH v2 3/3] arm64: dts: qcom: sc8280xp: Add missing VDD_MXC links

From: Konrad Dybcio
Date: Tue Dec 02 2025 - 12:37:33 EST


From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

To make sure that power rail is voted for, wire it up to its consumers.

Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 5334adebf278..b9e0d9c7c065 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -5788,8 +5788,12 @@ remoteproc_nsp0: remoteproc@1b300000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";

- power-domains = <&rpmhpd SC8280XP_NSP>;
- power-domain-names = "nsp";
+ power-domains = <&rpmhpd SC8280XP_NSP>,
+ <&rpmhpd SC8280XP_CX>,
+ <&rpmhpd SC8280XP_MXC>;
+ power-domain-names = "nsp",
+ "cx",
+ "mxc";

memory-region = <&pil_nsp0_mem>;

@@ -5919,8 +5923,12 @@ remoteproc_nsp1: remoteproc@21300000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";

- power-domains = <&rpmhpd SC8280XP_NSP>;
- power-domain-names = "nsp";
+ power-domains = <&rpmhpd SC8280XP_NSP>,
+ <&rpmhpd SC8280XP_CX>,
+ <&rpmhpd SC8280XP_MXC>;
+ power-domain-names = "nsp",
+ "cx",
+ "mxc";

memory-region = <&pil_nsp1_mem>;


--
2.52.0