arm64: dts: qcom: sc7280: Add nodes to support WoW on WCN6750

Add DT nodes to support WoW (Wake on Wireless) feature on WCN6750
WiFi hardware on SC7280 SoC.

Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221017125346.3691-3-quic_mpubbise@quicinc.com

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 907f5f74cd4c0d6c0ba178f8c27c6a3718f49cb5..7878ae0a216e1eacdc09de20684ca97ed9c476ef 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -752,6 +752,17 @@
                        interrupt-controller;
                        #interrupt-cells = <2>;
                };
+
+               wlan_smp2p_out: wlan-ap-to-wpss {
+                       qcom,entry-name = "wlan";
+                       #qcom,smem-state-cells = <1>;
+               };
+
+               wlan_smp2p_in: wlan-wpss-to-ap {
+                       qcom,entry-name = "wlan";
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
        };
 
        pmu {
@@ -2036,6 +2047,8 @@
                        qcom,rproc = <&remoteproc_wpss>;
                        memory-region = <&wlan_fw_mem>, <&wlan_ce_mem>;
                        status = "disabled";
+                       qcom,smem-states = <&wlan_smp2p_out 0>;
+                       qcom,smem-state-names = "wlan-smp2p-out";
                };
 
                pcie1: pci@1c08000 {