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    Subject[PATCH 09/11] arm64: dtsi: qcom: ipq5018: enable nodes required for multipd
    Date
    Enable nodes required for multipd remoteproc bring up

    Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
    ---
    arch/arm64/boot/dts/qcom/ipq5018.dtsi | 130 ++++++++++++++++++++++++++
    1 file changed, 130 insertions(+)

    diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
    index 084fb7b30dfd..4fa0990ab543 100644
    --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
    +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
    @@ -95,6 +95,24 @@ tz: tz@4ac00000 {
    reg = <0x0 0x4ac00000 0x0 0x00400000>;
    no-map;
    };
    +
    + q6_region: wcnss@4b000000 {
    + no-map;
    + reg = <0x0 0x4b000000 0x0 0x01700000>;
    + };
    +
    + smem@4ab00000 {
    + compatible = "qcom,smem";
    + reg = <0x0 0x4ab00000 0x0 0x00100000>;
    + hwlocks = <&tcsr_mutex 0>;
    + no-map;
    + };
    + };
    +
    + firmware {
    + scm {
    + compatible = "qcom,scm-ipq5018", "qcom,scm";
    + };
    };

    timer {
    @@ -105,6 +123,30 @@ timer {
    <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
    };

    + wcss: wcss-smp2p {
    + compatible = "qcom,smp2p";
    + qcom,smem = <435>, <428>;
    +
    + interrupt-parent = <&intc>;
    + interrupts = <GIC_SPI 177 IRQ_TYPE_EDGE_RISING>;
    +
    + mboxes = <&apcs_glb 9>;
    +
    + qcom,local-pid = <0>;
    + qcom,remote-pid = <1>;
    +
    + wcss_smp2p_out: master-kernel {
    + qcom,entry-name = "master-kernel";
    + #qcom,smem-state-cells = <1>;
    + };
    +
    + wcss_smp2p_in: slave-kernel {
    + qcom,entry-name = "slave-kernel";
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    + };
    +
    soc: soc@0 {
    #address-cells = <1>;
    #size-cells = <1>;
    @@ -217,5 +259,93 @@ frame@b128000 {
    status = "disabled";
    };
    };
    +
    + tcsr_mutex: hwlock@1905000 {
    + compatible = "qcom,tcsr-mutex";
    + reg = <0x01905000 0x8000>;
    + #hwlock-cells = <1>;
    + };
    +
    + apcs_glb: mailbox@b111000 {
    + compatible = "qcom,ipq5018-apcs-apps-global";
    + reg = <0x0b111000 0x1000>;
    + #clock-cells = <1>;
    + #mbox-cells = <1>;
    + };
    +
    + q6v5_wcss: remoteproc@cd00000 {
    + compatible = "qcom,ipq5018-q6-mpd";
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges;
    + reg = <0x0cd00000 0x4040>;
    + interrupts-extended = <&intc GIC_SPI 291 IRQ_TYPE_EDGE_RISING>,
    + <&wcss_smp2p_in 0 0>,
    + <&wcss_smp2p_in 1 0>,
    + <&wcss_smp2p_in 2 0>,
    + <&wcss_smp2p_in 3 0>;
    + interrupt-names = "wdog",
    + "fatal",
    + "ready",
    + "handover",
    + "stop-ack";
    +
    + qcom,smem-states = <&wcss_smp2p_out 0>,
    + <&wcss_smp2p_out 1>;
    + qcom,smem-state-names = "shutdown",
    + "stop";
    + memory-region = <&q6_region>;
    +
    + glink-edge {
    + interrupts = <GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
    + label = "rtr";
    + qcom,remote-pid = <1>;
    + mboxes = <&apcs_glb 8>;
    + };
    +
    + q6_wcss_pd1: remoteproc_pd1 {
    + compatible = "qcom,ipq5018-wcss-ahb-mpd";
    + };
    +
    + q6_wcss_pd2: remoteproc_pd2 {
    + compatible = "qcom,ipq5018-wcss-pcie-mpd";
    + interrupts-extended = <&wcss_smp2p_in 16 0>,
    + <&wcss_smp2p_in 17 0>,
    + <&wcss_smp2p_in 20 0>,
    + <&wcss_smp2p_in 19 0>;
    + interrupt-names = "fatal",
    + "ready",
    + "spawn-ack",
    + "stop-ack";
    +
    + qcom,smem-states = <&wcss_smp2p_out 16>,
    + <&wcss_smp2p_out 17>,
    + <&wcss_smp2p_out 18>;
    + qcom,smem-state-names = "shutdown",
    + "stop",
    + "spawn";
    + status = "disabled";
    + };
    +
    + q6_wcss_pd3: remoteproc_pd3 {
    + compatible = "qcom,ipq5018-wcss-pcie-mpd";
    + interrupts-extended = <&wcss_smp2p_in 24 0>,
    + <&wcss_smp2p_in 25 0>,
    + <&wcss_smp2p_in 28 0>,
    + <&wcss_smp2p_in 27 0>;
    + interrupt-names = "fatal",
    + "ready",
    + "spawn-ack",
    + "stop-ack";
    +
    + qcom,smem-states = <&wcss_smp2p_out 24>,
    + <&wcss_smp2p_out 25>,
    + <&wcss_smp2p_out 26>;
    + qcom,smem-state-names = "shutdown",
    + "stop",
    + "spawn";
    + status = "disabled";
    + };
    + };
    };
    };
    --
    2.34.1
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