From: Manikanta Mylavarapu <[email protected]> Enable nodes required for q6 remoteproc bring up.
Signed-off-by: Manikanta Mylavarapu <[email protected]> Signed-off-by: Gokul Sriram Palanisamy <[email protected]> Signed-off-by: George Moussalem <[email protected]> --- arch/arm64/boot/dts/qcom/ipq9574.dtsi | 60 ++++++++++++++++++++++++++++++++++- 1 file changed, 59 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 86c9cb9fffc98fdd1b0b08e81428ce5e7bb87e17..6d513fe6ad582c4923ec96a73029681fcba37d70 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -3,7 +3,7 @@ * IPQ9574 SoC device tree source * * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2023-2025, Qualcomm Innovation Center, Inc. All rights reserved. */ #include <dt-bindings/clock/qcom,apss-ipq.h> @@ -226,6 +226,35 @@ smem@4aa00000 { hwlocks = <&tcsr_mutex 3>; no-map; }; + + q6_region: wcss@4ab00000 { + reg = <0x0 0x4ab00000 0x0 0x2b00000>; + no-map; + }; + }; + + wcss: smp2p-wcss { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + + interrupt-parent = <&intc>; + interrupts = <GIC_SPI 322 IRQ_TYPE_EDGE_RISING>; + + mboxes = <&apcs_glb 9>; + + qcom,local-pid = <0>; + qcom,remote-pid = <1>; + + smp2p_wcss_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + smp2p_wcss_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + interrupt-controller; + #interrupt-cells = <2>; + }; }; soc: soc@0 { @@ -903,6 +932,35 @@ frame@b128000 { }; }; + q6v5_wcss: remoteproc@cd00000 { + compatible = "qcom,ipq9574-wcss-sec-pil"; + reg = <0x0cd00000 0x10000>; + firmware-name = "ath11k/IPQ9574/hw1.0/q6_fw.mbn"; + interrupts-extended = <&intc GIC_SPI 325 IRQ_TYPE_EDGE_RISING>, + <&smp2p_wcss_in 0 IRQ_TYPE_NONE>, + <&smp2p_wcss_in 1 IRQ_TYPE_NONE>, + <&smp2p_wcss_in 2 IRQ_TYPE_NONE>, + <&smp2p_wcss_in 3 IRQ_TYPE_NONE>; + interrupt-names = "wdog", + "fatal", + "ready", + "handover", + "stop-ack"; + + qcom,smem-states = <&smp2p_wcss_out 1>, + <&smp2p_wcss_out 0>; + qcom,smem-state-names = "stop", + "shutdown"; + memory-region = <&q6_region>; + + glink-edge { + interrupts = <GIC_SPI 321 IRQ_TYPE_EDGE_RISING>; + label = "rtr"; + qcom,remote-pid = <1>; + mboxes = <&apcs_glb 8>; + }; + }; + pcie1: pcie@10000000 { compatible = "qcom,pcie-ipq9574"; reg = <0x10000000 0xf1d>, -- 2.52.0
