[PATCH 07/11] arm64: dts: qcom: lemans: Disable Inline Crypto Engine by default
From: Abel Vesa
Date: Fri Aug 28 2026 - 08:43:38 EST
Since UFS_PHY_GDSC is attached to the Inline Crypto Engine and the driver
does not currently enable runtime PM, the GDSC remains enabled while the
device is idle, even on boards where there are no consumers.
So disable the Inline Crypto Engine by default in the SoC DTSI and enable
it only in board DTS files that use it.
Fixes: 04566e287b35 ("arm64: dts: qcom: lemans: Add power-domain and iface clk for ice node")
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/lemans-evk.dts | 4 ++++
arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi | 4 ++++
arch/arm64/boot/dts/qcom/lemans.dtsi | 2 ++
3 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts
index a45485b54a5b..27dda67f3504 100644
--- a/arch/arm64/boot/dts/qcom/lemans-evk.dts
+++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts
@@ -786,6 +786,10 @@ fan {
};
};
+&ice {
+ status = "okay";
+};
+
&iris {
firmware-name = "qcom/vpu/vpu30_p4_s6_16mb.mbn";
diff --git a/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi b/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi
index 144f117ba511..714414806730 100644
--- a/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi
@@ -581,6 +581,10 @@ dsi2dp_bridge1_out: endpoint {
};
+&ice {
+ status = "okay";
+};
+
&iris {
firmware-name = "qcom/vpu/vpu30_p4_s6.mbn";
diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
index 695eae1b7256..0795b2be56cb 100644
--- a/arch/arm64/boot/dts/qcom/lemans.dtsi
+++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
@@ -3093,6 +3093,8 @@ ice: crypto@1d88000 {
clock-names = "core",
"iface";
power-domains = <&gcc UFS_PHY_GDSC>;
+
+ status = "disabled";
};
cryptobam: dma-controller@1dc4000 {
--
2.54.0