[PATCH] arm64: dts: qcom: qcs6490-rb3gen2-industrial-mezzanine: disable wcn6750 and wpss

From: Hangtian Zhu

Date: Tue Mar 10 2026 - 22:32:37 EST


From: Hangtian Zhu <hangtian@xxxxxxxxxxxxxxxx>

Disable wcn6750 and wpss on industrial mezzanine. On rb3gen2 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: [PATCH v4 1/2] arm64: dts: qcom:
qcs6490-rb3gen2-industrial-mezzanine: Add TC9563 PCIe switch node for PCIe0
Depends-on: [PATCH v4 2/2] arm64: dts: qcom:
qcs6490-rb3gen2-industrial-mezzanine: Add second TC9563 PCIe switch node
for PCIe1

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