[PATCH] arm64: dts: qcom: sc7280: Add WCN6750 WiFi node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Adding DTS node for WCN6750 WiFi chipset.

Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@xxxxxxxxxxx>
---
Depends on:
- https://patchwork.kernel.org/project/linux-arm-msm/patch/1637299488-22336-1-git-send-email-pillair@xxxxxxxxxxxxxx/
- https://patchwork.kernel.org/project/linux-wireless/patch/1637693434-15462-20-git-send-email-quic_mpubbise@xxxxxxxxxxx/

 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi |  7 +++++
 arch/arm64/boot/dts/qcom/sc7280.dtsi     | 47 ++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index d623d71..ee152b9 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -598,3 +598,10 @@
 		bias-pull-up;
 	};
 };
+
+&wifi {
+	status = "okay";
+	wifi-firmware {
+		iommus = <&apps_smmu 0x1C02 0x1>;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 1969e8dfb..eb7106f 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -83,6 +83,11 @@
 		#size-cells = <2>;
 		ranges;
 
+		wlan_ce_mem: memory@4cd000 {
+			no-map;
+			reg = <0x0 0x4cd000 0x0 0x1000>;
+		};
+
 		hyp_mem: memory@80000000 {
 			reg = <0x0 0x80000000 0x0 0x600000>;
 			no-map;
@@ -1579,6 +1584,48 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		wifi: wifi@17a10040 {
+			compatible = "qcom,wcn6750-wifi";
+			reg = <0 0x17A10040 0 0x0>;
+			reg-names = "msi_addr";
+			iommus = <&apps_smmu 0x1C00 0x1>;
+			interrupts = <GIC_SPI 768 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 769 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 770 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 771 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 772 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 773 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 774 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 775 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 776 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 777 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 778 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 779 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 780 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 781 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 782 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 783 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 784 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 785 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 786 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 787 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 788 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 789 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 790 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 791 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 792 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 793 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 794 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 795 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 796 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 797 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 798 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 799 IRQ_TYPE_EDGE_RISING>;
+			qcom,rproc = <&remoteproc_wpss>;
+			memory-region = <&wlan_fw_mem &wlan_ce_mem>;
+			status = "disabled";
+		};
+
 		pcie1: pci@1c08000 {
 			compatible = "qcom,pcie-sc7280";
 			reg = <0 0x01c08000 0 0x3000>,
-- 
2.7.4




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux