Commit 46a10fc3 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'rproc-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux 

Pull remoteproc updates from Bjorn Andersson:
 "This introduces support for controlling the Cortex R7 co-processor in
  Renesas Gen3, support for R5F clusters and C71x DSPs on TI J721S2 and
  compute, audio and modem subsystems on Qualcomm SM6350.

  It fixes a couple of sparse errors related to memcpy_to/fromio and
  corrects the kerneldoc spelling of "Return:".

  The stm32 driver no longer attempts to communicate with the remote
  after the firmware has crashed"

* tag 'rproc-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (22 commits)
  remoteproc: stm32: Improve crash recovery time
  remoteproc: rcar_rproc: Remove trailing semicolon
  remoteproc: rcar_rproc: Fix pm_runtime_get_sync error check
  remoteproc: qcom: pas: Add SM6350 CDSP support
  remoteproc: qcom: pas: Add SM6350 ADSP support
  remoteproc: qcom: pas: Add SM6350 MPSS support
  dt-bindings: remoteproc: qcom: pas: Add SM6350 adsp, cdsp & mpss
  remoteproc: qcom: pas: Add missing power-domain "mxc" for CDSP
  remoteproc: imx_rproc: correct firmware reload
  remoteproc: qcom: pil_info: Don't memcpy_toio more than is provided
  remoteproc: Add Renesas rcar driver
  dt-bindings: remoteproc: Add Renesas R-Car
  remoteproc: Fix remaining wrong return formatting in documentation
  MAINTAINERS: Removing Ohad from remoteproc/rpmsg maintenance
  remoteproc: ingenic: Request IRQ disabled
  remoteproc: k3-r5: Extend support for R5F clusters on J721S2 SoCs
  remoteproc: k3-dsp: Extend support for C71x DSPs on J721S2 SoCs
  dt-bindings: remoteproc: k3-dsp: Update bindings for J721S2 SoCs
  dt-bindings: remoteproc: k3-r5f: Update bindings for J721S2 SoCs
  remoteproc: coredump: Correct argument 2 type for memcpy_fromio
  ...
parents fc9d6952 cfcabbb2

CREDITS

+5 −0
Original line number Diff line number Diff line
@@ -315,6 +315,11 @@ S: Via Delle Palme, 9 
S: Terni 05100

S: Italy



N: Ohad Ben Cohen

E: ohad@wizery.com

D: Remote Processor (remoteproc) subsystem

D: Remote Processor Messaging (rpmsg) subsystem



N: Krzysztof Benedyczak

E: golbi@mat.uni.torun.pl

W: http://www.mat.uni.torun.pl/~golbi

Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml

+28 −0
Original line number Diff line number Diff line
@@ -33,6 +33,9 @@ properties: 
      - qcom,sdm845-adsp-pas

      - qcom,sdm845-cdsp-pas

      - qcom,sdx55-mpss-pas

      - qcom,sm6350-adsp-pas

      - qcom,sm6350-cdsp-pas

      - qcom,sm6350-mpss-pas

      - qcom,sm8150-adsp-pas

      - qcom,sm8150-cdsp-pas

      - qcom,sm8150-mpss-pas
@@ -158,6 +161,9 @@ allOf: 
              - qcom,sc8180x-mpss-pas

              - qcom,sdm845-adsp-pas

              - qcom,sdm845-cdsp-pas

              - qcom,sm6350-adsp-pas

              - qcom,sm6350-cdsp-pas

              - qcom,sm6350-mpss-pas

              - qcom,sm8150-adsp-pas

              - qcom,sm8150-cdsp-pas

              - qcom,sm8150-mpss-pas
@@ -266,6 +272,8 @@ allOf: 
              - qcom,sc8180x-cdsp-pas

              - qcom,sdm845-adsp-pas

              - qcom,sdm845-cdsp-pas

              - qcom,sm6350-adsp-pas

              - qcom,sm6350-cdsp-pas

              - qcom,sm8150-adsp-pas

              - qcom,sm8150-cdsp-pas

              - qcom,sm8150-slpi-pas
@@ -301,6 +309,7 @@ allOf: 
              - qcom,sc7280-mpss-pas

              - qcom,sc8180x-mpss-pas

              - qcom,sdx55-mpss-pas

              - qcom,sm6350-mpss-pas

              - qcom,sm8150-mpss-pas

              - qcom,sm8350-mpss-pas

    then:
@@ -385,6 +394,23 @@ allOf: 
            - const: mx

            - const: mss



  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,sm6350-cdsp-pas

    then:

      properties:

        power-domains:

          items:

            - description: CX power domain

            - description: MX power domain

        power-domain-names:

          items:

            - const: cx

            - const: mx



  - if:

      properties:

        compatible:
@@ -405,6 +431,7 @@ allOf: 
            enum:

              - qcom,sc7280-mpss-pas

              - qcom,sdx55-mpss-pas

              - qcom,sm6350-mpss-pas

              - qcom,sm8150-mpss-pas

              - qcom,sm8350-mpss-pas

    then:
@@ -425,6 +452,7 @@ allOf: 
            enum:

              - qcom,sc8180x-adsp-pas

              - qcom,sc8180x-cdsp-pas

              - qcom,sm6350-adsp-pas

              - qcom,sm8150-slpi-pas

              - qcom,sm8250-adsp-pas

              - qcom,sm8250-slpi-pas

Documentation/devicetree/bindings/remoteproc/renesas,rcar-rproc.yaml

0 → 100644
+65 −0
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: "http://devicetree.org/schemas/remoteproc/renesas,rcar-rproc.yaml#"

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



title: Renesas R-Car remote processor controller bindings



maintainers:

  - Julien Massot <julien.massot@iot.bzh>



description: |

  This document defines the bindings for the remoteproc component that loads and

  boots firmwares on the Renesas R-Car family chipset.

  R-Car gen3 family may have a realtime processor, this processor shares peripheral

  and RAM with the host processor with the same address map.



properties:

  compatible:

    const: renesas,rcar-cr7



  resets:

    maxItems: 1



  power-domains:

    maxItems: 1



  memory-region:

    description:

      List of phandles to the reserved memory regions associated with the

      remoteproc device. This is variable and describes the memories shared with

      the remote processor (e.g. remoteproc firmware and carveouts, rpmsg

      vrings, ...).

      (see ../reserved-memory/reserved-memory.yaml)



required:

  - compatible

  - resets

  - memory-region

  - power-domains



additionalProperties: false



examples:

  - |

    #include <dt-bindings/clock/r8a7795-cpg-mssr.h>

    #include <dt-bindings/power/r8a7795-sysc.h>

    reserved-memory {

        #address-cells = <2>;

        #size-cells = <2>;



        cr7_ram: cr7_ram@40040000 {

            no-map;

            reg = <0x0 0x40040000 0x0 0x1fc0000>;

        };

    };



    cr7_rproc: cr7 {

        compatible = "renesas,rcar-cr7";

        memory-region = <&cr7_ram>;

        power-domains = <&sysc R8A7795_PD_CR7>;

        resets = <&cpg 222>;

    };



...

Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml

+3 −0
Original line number Diff line number Diff line
@@ -33,9 +33,11 @@ properties: 
    enum:

      - ti,j721e-c66-dsp

      - ti,j721e-c71-dsp

      - ti,j721s2-c71-dsp

    description:

      Use "ti,j721e-c66-dsp" for C66x DSPs on K3 J721E SoCs

      Use "ti,j721e-c71-dsp" for C71x DSPs on K3 J721E SoCs

      Use "ti,j721s2-c71-dsp" for C71x DSPs on K3 J721S2 SoCs



  resets:

    description: |
@@ -106,6 +108,7 @@ else: 
      compatible:

        enum:

          - ti,j721e-c71-dsp

          - ti,j721s2-c71-dsp

  then:

    properties:

      reg:

Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml

+5 −3
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ properties: 
      - ti,j721e-r5fss

      - ti,j7200-r5fss

      - ti,am64-r5fss

      - ti,j721s2-r5fss



  power-domains:

    description: |
@@ -64,9 +65,9 @@ properties: 
    description: |

      Configuration Mode for the Dual R5F cores within the R5F cluster.

      Should be either a value of 1 (LockStep mode) or 0 (Split mode) on

      most SoCs (AM65x, J721E, J7200), default is LockStep mode if omitted;

      and should be either a value of 0 (Split mode) or 2 (Single-CPU mode)

      on AM64x SoCs, default is Split mode if omitted.

      most SoCs (AM65x, J721E, J7200, J721s2), default is LockStep mode if

      omitted; and should be either a value of 0 (Split mode) or 2

      (Single-CPU mode) on AM64x SoCs, default is Split mode if omitted.



# R5F Processor Child Nodes:

# ==========================
@@ -104,6 +105,7 @@ patternProperties: 
          - ti,j721e-r5f

          - ti,j7200-r5f

          - ti,am64-r5f

          - ti,j721s2-r5f



      reg:

        items: