dt-bindings: remoteproc: qcom: Convert SC7280 MSS bindings to YAML

		    "qcom,msm8996-mss-pil"

		    "qcom,msm8998-mss-pil"

		    "qcom,sc7180-mss-pil"

		    "qcom,sc7280-mss-pil"

		    "qcom,sdm845-mss-pil"

- reg:

	qcom,msm8996-mss-pil:

	qcom,msm8998-mss-pil:

	qcom,sc7180-mss-pil:

	qcom,sc7280-mss-pil:

	qcom,sdm845-mss-pil:

		    must be "wdog", "fatal", "ready", "handover", "stop-ack",

		    "shutdown-ack"

	qcom,sc7180-mss-pil:

		    must be "iface", "bus", "xo", "snoc_axi", "mnoc_axi",

		    "nav"

	qcom,sc7280-mss-pil:

		    must be "iface", "xo", "snoc_axi", "offline", "pka"

	qcom,sdm845-mss-pil:

		    must be "iface", "bus", "mem", "xo", "gpll0_mss",

		    "snoc_axi", "mnoc_axi", "prng"

		    reference to the list of 3 reset-controllers for the

		    wcss sub-system

		    reference to the list of 2 reset-controllers for the modem

		    sub-system on SC7180, SC7280, SDM845 SoCs

		    sub-system on SC7180, SDM845 SoCs

- reset-names:

	Usage: required

		    must be "wcss_aon_reset", "wcss_reset", "wcss_q6_reset"

		    for the wcss sub-system

		    must be "mss_restart", "pdc_reset" for the modem

		    sub-system on SC7180, SC7280, SDM845 SoCs

		    sub-system on SC7180, SDM845 SoCs

For devices where the mba and mpss sub-nodes are not specified, mba/mpss region

should be referenced as follows:

		    must be "cx", "mx"

	qcom,sc7180-mss-pil:

		    must be "cx", "mx", "mss"

	qcom,sc7280-mss-pil:

		    must be "cx", "mss"

	qcom,sdm845-mss-pil:

		    must be "cx", "mx", "mss"

	Definition: a phandle reference to a syscon representing TCSR followed

		    by the three offsets within syscon for q6, modem and nc

		    halt registers.

		    a phandle reference to a syscon representing TCSR followed

		    by the four offsets within syscon for q6, modem, nc and vq6

		    halt registers on SC7280 SoCs.

For the compatible strings below the following phandle references are required:

  "qcom,sc7180-mss-pil"

		    by the offset within syscon for conn_box_spare0 register

		    used by the modem sub-system running on SC7180 SoC.

For the compatible strings below the following phandle references are required:

  "qcom,sc7280-mss-pil"

- qcom,ext-regs:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: two phandle references to syscons representing TCSR_REG and

		    TCSR register space followed by the two offsets within the syscon

		    to force_clk_en/rscc_disable and axim1_clk_off/crypto_clk_off

		    registers respectively.

- qcom,qaccept-regs:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: a phandle reference to a syscon representing TCSR followed

		    by the three offsets within syscon for mdm, cx and axi

		    qaccept registers used by the modem sub-system running on

		    SC7280 SoC.

The Hexagon node must contain iommus property as described in ../iommu/iommu.txt

on platforms which do not have TrustZone.

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/remoteproc/qcom,sc7280-mss-pil.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SC7280 MSS Peripheral Image Loader

maintainers:

  - Sibi Sankar <quic_sibis@quicinc.com>

description:

  This document describes the hardware for a component that loads and boots firmware

  on the Qualcomm Technology Inc. SC7280 Modem Hexagon Core.

properties:

  compatible:

    enum:

      - qcom,sc7280-mss-pil

  reg:

    items:

      - description: MSS QDSP6 registers

      - description: RMB registers

  reg-names:

    items:

      - const: qdsp6

      - const: rmb

  iommus:

    items:

      - description: MSA Stream 1

      - description: MSA Stream 2

  interconnects:

    items:

      - description: Path leading to system memory

  interrupts:

    items:

      - description: Watchdog interrupt

      - description: Fatal interrupt

      - description: Ready interrupt

      - description: Handover interrupt

      - description: Stop acknowledge interrupt

      - description: Shutdown acknowledge interrupt

  interrupt-names:

    items:

      - const: wdog

      - const: fatal

      - const: ready

      - const: handover

      - const: stop-ack

      - const: shutdown-ack

  clocks:

    items:

      - description: GCC MSS IFACE clock

      - description: GCC MSS OFFLINE clock

      - description: GCC MSS SNOC_AXI clock

      - description: RPMH PKA clock

      - description: RPMH XO clock

  clock-names:

    items:

      - const: iface

      - const: offline

      - const: snoc_axi

      - const: pka

      - const: xo

  power-domains:

    items:

      - description: CX power domain

      - description: MSS power domain

  power-domain-names:

    items:

      - const: cx

      - const: mss

  resets:

    items:

      - description: AOSS restart

      - description: PDC reset

  reset-names:

    items:

      - const: mss_restart

      - const: pdc_reset

  memory-region:

    items:

      - description: MBA reserved region

      - description: modem reserved region

  firmware-name:

    $ref: /schemas/types.yaml#/definitions/string-array

    items:

      - description: Name of MBA firmware

      - description: Name of modem firmware

  qcom,halt-regs:

    $ref: /schemas/types.yaml#/definitions/phandle-array

    description:

      Halt registers are used to halt transactions of various sub-components

      within MSS.

    items:

      - items:

          - description: phandle to TCSR_MUTEX registers

          - description: offset to the Q6 halt register

          - description: offset to the modem halt register

          - description: offset to the nc halt register

          - description: offset to the vq6 halt register

  qcom,ext-regs:

    $ref: /schemas/types.yaml#/definitions/phandle-array

    description: EXT registers are used for various power related functionality

    items:

      - items:

          - description: phandle to TCSR_REG registers

          - description: offset to the force_clk_en register

          - description: offset to the rscc_disable register

      - items:

          - description: phandle to TCSR_MUTEX registers

          - description: offset to the axim1_clk_off register

          - description: offset to the crypto_clk_off register

  qcom,qaccept-regs:

    $ref: /schemas/types.yaml#/definitions/phandle-array

    description: QACCEPT registers are used to bring up/down Q-channels

    items:

      - items:

          - description: phandle to TCSR_MUTEX registers

          - description: offset to the mdm qaccept register

          - description: offset to the cx qaccept register

          - description: offset to the axi qaccept register

  qcom,qmp:

    $ref: /schemas/types.yaml#/definitions/phandle

    description: Reference to the AOSS side-channel message RAM.

  qcom,smem-states:

    $ref: /schemas/types.yaml#/definitions/phandle-array

    description: States used by the AP to signal the Hexagon core

    items:

      - description: Stop the modem

  qcom,smem-state-names:

    description: The names of the state bits used for SMP2P output

    const: stop

  glink-edge:

    $ref: qcom,glink-edge.yaml#

    description:

      Qualcomm G-Link subnode which represents communication edge, channels

      and devices related to the DSP.

    properties:

      interrupts:

        items:

          - description: IRQ from MSS to GLINK

      mboxes:

        items:

          - description: Mailbox for communication between APPS and MSS

      label:

        const: modem

      apr: false

      fastrpc: false

required:

  - compatible

  - reg

  - reg-names

  - iommus

  - interconnects

  - interrupts

  - interrupt-names

  - clocks

  - clock-names

  - power-domains

  - power-domain-names

  - resets

  - reset-names

  - qcom,halt-regs

  - qcom,ext-regs

  - qcom,qaccept-regs

  - memory-region

  - qcom,qmp

  - qcom,smem-states

  - qcom,smem-state-names

  - glink-edge

additionalProperties: false

examples:

  - |

    #include <dt-bindings/clock/qcom,gcc-sc7280.h>

    #include <dt-bindings/clock/qcom,rpmh.h>

    #include <dt-bindings/interconnect/qcom,sc7280.h>

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    #include <dt-bindings/mailbox/qcom-ipcc.h>

    #include <dt-bindings/power/qcom-rpmpd.h>

    #include <dt-bindings/reset/qcom,sdm845-aoss.h>

    #include <dt-bindings/reset/qcom,sdm845-pdc.h>

    remoteproc_mpss: remoteproc@4080000 {

        compatible = "qcom,sc7280-mss-pil";

        reg = <0x04080000 0x10000>, <0x04180000 0x48>;

        reg-names = "qdsp6", "rmb";

        iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>;

        interconnects = <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>;

        interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>,

                              <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,

                              <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,

                              <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,

                              <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,

                              <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;

        interrupt-names = "wdog", "fatal", "ready", "handover",

                          "stop-ack", "shutdown-ack";

        clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,

                 <&gcc GCC_MSS_OFFLINE_AXI_CLK>,

                 <&gcc GCC_MSS_SNOC_AXI_CLK>,

                 <&rpmhcc RPMH_PKA_CLK>,

                 <&rpmhcc RPMH_CXO_CLK>;

        clock-names = "iface", "offline", "snoc_axi", "pka", "xo";

        power-domains = <&rpmhpd SC7280_CX>,

                        <&rpmhpd SC7280_MSS>;

        power-domain-names = "cx", "mss";

        memory-region = <&mba_mem>, <&mpss_mem>;

        qcom,qmp = <&aoss_qmp>;

        qcom,smem-states = <&modem_smp2p_out 0>;

        qcom,smem-state-names = "stop";

        resets = <&aoss_reset AOSS_CC_MSS_RESTART>,

                 <&pdc_reset PDC_MODEM_SYNC_RESET>;

        reset-names = "mss_restart", "pdc_reset";

        qcom,halt-regs = <&tcsr_mutex 0x23000 0x25000 0x28000 0x33000>;

        qcom,ext-regs = <&tcsr 0x10000 0x10004>, <&tcsr_mutex 0x26004 0x26008>;

        qcom,qaccept-regs = <&tcsr_mutex 0x23030 0x23040 0x23020>;

        glink-edge {

            interrupts-extended = <&ipcc IPCC_CLIENT_MPSS

                                   IPCC_MPROC_SIGNAL_GLINK_QMP

                                   IRQ_TYPE_EDGE_RISING>;

            mboxes = <&ipcc IPCC_CLIENT_MPSS

                      IPCC_MPROC_SIGNAL_GLINK_QMP>;

            label = "modem";

            qcom,remote-pid = <1>;

        };

    };