[PATCH v2] arm64: dts: qcom: qcs6490-rb3gen2-industrial-mezzanine: disable WCN6750 and WPSS
From: Hangtian Zhu
Date: Tue Mar 10 2026 - 23:12:02 EST
From: Hangtian Zhu <hangtian@xxxxxxxxxxxxxxxx>
Disable WCN6750 and WPSS on industrial mezzanine. On RB3 Gen2 industrial
mezzanine platform, pcie0 lines are moved from WCN6750 to QPS615 pcie
bridge. Hence disable WPSS and WCN6750 nodes for industrial mezzanine
platform.
Depends-on: https://lore.kernel.org/all/20260305-industrial-mezzanine-pcie-v4-2-1f2c9d1344d7@xxxxxxxxxxxxxxxx/
Signed-off-by: Hangtian Zhu <hangtian@xxxxxxxxxxxxxxxx>
---
.../dts/qcom/qcs6490-rb3gen2-industrial-mezzanine.dtso | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-industrial-mezzanine.dtso b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-industrial-mezzanine.dtso
index 2a2b7c2f9210..6594c7e1ea93 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-industrial-mezzanine.dtso
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-industrial-mezzanine.dtso
@@ -32,6 +32,10 @@ vreg_1p8: regulator-vreg-1p8 {
};
};
+&remoteproc_wpss {
+ status = "disabled";
+};
+
&spi11 {
#address-cells = <1>;
#size-cells = <0>;
@@ -280,3 +284,7 @@ pcie1_tc9563_resx_n: pcie1-tc9563-resx-state {
};
};
+
+&wifi {
+ status = "disabled";
+};
--
2.25.1