Merge tag 'rproc-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull remoteproc updates from Bjorn Andersson:

 - Transition the i.MX8MP DSP remoteproc driver to use the reset
   framework for driving the run/stall reset bits

 - Add support for managing the modem remoteprocessor on the Qualcomm
   MSM8226, MSM8926, and SM8750 platforms

* tag 'rproc-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (28 commits)
  remoteproc: qcom_q6v5_pas: Make single-PD handling more robust
  remoteproc: qcom_q6v5_pas: Use resource with CX PD for MSM8226
  remoteproc: core: Clear table_sz when rproc_shutdown
  remoteproc: sysmon: Update qcom_add_sysmon_subdev() comment
  dt-bindings: remoteproc: Consolidate SC8180X and SM8150 PAS files
  irqdomain: remoteproc: Switch to of_fwnode_handle()
  remoteproc: qcom: pas: add minidump_id to SC7280 WPSS
  remoteproc: imx_dsp_rproc: Document run_stall struct member
  remoteproc: qcom: pas: Add SM8750 MPSS
  dt-bindings: remoteproc: Add SM8750 MPSS
  imx_dsp_rproc: Use reset controller API to control the DSP
  reset: imx8mp-audiomix: Add support for DSP run/stall
  reset: imx8mp-audiomix: Introduce active_low configuration option
  reset: imx8mp-audiomix: Prepare the code for more reset bits
  reset: imx8mp-audiomix: Add prefix for internal macro
  dt-bindings: dsp: fsl,dsp: Add resets property
  dt-bindings: reset: audiomix: Add reset ids for EARC and DSP
  remoteproc: qcom_wcnss: Handle platforms with only single power domain
  dt-bindings: remoteproc: qcom,wcnss-pil: Add support for single power-domain platforms
  remoteproc: qcom_q6v5_mss: Add modem support on MSM8926
  ...

7 files changed, 168 insertions, 116 deletions

diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
index ab93ffd3d2e5..b8693e4b4b0d 100644
--- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
+++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
@@ -82,6 +82,15 @@ properties:
     description:
       Phandle to syscon block which provide access for processor enablement
 
+  resets:
+    minItems: 1
+
+  reset-names:
+    minItems: 1
+    items:
+      - const: runstall
+      - const: softreset
+
 required:
   - compatible
   - reg
@@ -164,6 +173,17 @@ allOf:
             - const: txdb1
             - const: rxdb0
             - const: rxdb1
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx8mp-dsp
+              - fsl,imx8mp-hifi4
+    then:
+      required:
+        - resets
+        - reset-names
 
 additionalProperties: false
 
@@ -186,6 +206,7 @@ examples:
     };
   - |
     #include <dt-bindings/clock/imx8mp-clock.h>
+    #include <dt-bindings/reset/imx8mp-reset-audiomix.h>
     dsp_reserved: dsp@92400000 {
       reg = <0x92400000 0x1000000>;
       no-map;
@@ -220,5 +241,6 @@ examples:
                <&mu2 3 0>;
       memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>,
                       <&dsp_vdev0vring1>, <&dsp_reserved>;
-      fsl,dsp-ctrl = <&audio_blk_ctrl>;
+      resets = <&audio_blk_ctrl IMX8MP_AUDIOMIX_DSP_RUNSTALL>;
+      reset-names = "runstall";
     };
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml
index 588b010b2a9e..c179b560572b 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml
@@ -17,8 +17,10 @@ properties:
   compatible:
     oneOf:
       - enum:
+          - qcom,msm8226-mss-pil
           - qcom,msm8909-mss-pil
           - qcom,msm8916-mss-pil
+          - qcom,msm8926-mss-pil
           - qcom,msm8953-mss-pil
           - qcom,msm8974-mss-pil
 
@@ -70,16 +72,18 @@ properties:
     items:
       - description: CX proxy power domain (control handed over after startup)
       - description: MX proxy power domain (control handed over after startup)
+                     (not valid for qcom,msm8226-mss-pil, qcom,msm8926-mss-pil
+                     and qcom,msm8974-mss-pil)
       - description: MSS proxy power domain (control handed over after startup)
                      (only valid for qcom,msm8953-mss-pil)
-    minItems: 2
+    minItems: 1
 
   power-domain-names:
     items:
       - const: cx
-      - const: mx
+      - const: mx # not valid for qcom,msm8226-mss-pil, qcom-msm8926-mss-pil and qcom,msm8974-mss-pil
       - const: mss # only valid for qcom,msm8953-mss-pil
-    minItems: 2
+    minItems: 1
 
   pll-supply:
     description: PLL proxy supply (control handed over after startup)
@@ -106,6 +110,15 @@ properties:
     items:
       - const: stop
 
+  qcom,ext-bhs-reg:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: External power block headswitch (BHS) register
+                 (only valid for qcom,msm8226-mss-pil)
+    items:
+      - items:
+          - description: phandle to external BHS syscon region
+          - description: offset to the external BHS register
+
   qcom,halt-regs:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description:
@@ -207,17 +220,58 @@ allOf:
       required:
         - power-domains
         - power-domain-names
-    else:
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8909-mss-pil
+              - qcom,msm8916-mss-pil
+    then:
       properties:
         power-domains:
+          minItems: 2
           maxItems: 2
         power-domain-names:
+          minItems: 2
           maxItems: 2
 
   - if:
       properties:
         compatible:
-          const: qcom,msm8974-mss-pil
+          contains:
+            enum:
+              - qcom,msm8226-mss-pil
+              - qcom,msm8926-mss-pil
+              - qcom,msm8974-mss-pil
+    then:
+      properties:
+        power-domains:
+          maxItems: 1
+        power-domain-names:
+          maxItems: 1
+      required:
+        - mx-supply
+
+  - if:
+      properties:
+        compatible:
+          const: qcom,msm8226-mss-pil
+    then:
+      required:
+        - qcom,ext-bhs-reg
+    else:
+      properties:
+        qcom,ext-bhs-reg: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8926-mss-pil
+              - qcom,msm8974-mss-pil
     then:
       required:
         - mss-supply
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
deleted file mode 100644
index 45ee9fbe0966..000000000000
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
+++ /dev/null
@@ -1,96 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/remoteproc/qcom,sc8180x-pas.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Qualcomm SC8180X Peripheral Authentication Service
-
-maintainers:
-  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
-
-description:
-  Qualcomm SC8180X SoC Peripheral Authentication Service loads and boots
-  firmware on the Qualcomm DSP Hexagon cores.
-
-properties:
-  compatible:
-    enum:
-      - qcom,sc8180x-adsp-pas
-      - qcom,sc8180x-cdsp-pas
-      - qcom,sc8180x-mpss-pas
-
-  reg:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: XO clock
-
-  clock-names:
-    items:
-      - const: xo
-
-  qcom,qmp:
-    $ref: /schemas/types.yaml#/definitions/phandle
-    description: Reference to the AOSS side-channel message RAM.
-
-  smd-edge: false
-
-  memory-region:
-    maxItems: 1
-    description: Reference to the reserved-memory for the Hexagon core
-
-  firmware-name:
-    maxItems: 1
-    description: Firmware name for the Hexagon core
-
-required:
-  - compatible
-  - reg
-  - memory-region
-
-allOf:
-  - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
-  - if:
-      properties:
-        compatible:
-          enum:
-            - qcom,sc8180x-adsp-pas
-            - qcom,sc8180x-cdsp-pas
-    then:
-      properties:
-        interrupts:
-          maxItems: 5
-        interrupt-names:
-          maxItems: 5
-    else:
-      properties:
-        interrupts:
-          minItems: 6
-        interrupt-names:
-          minItems: 6
-
-  - if:
-      properties:
-        compatible:
-          enum:
-            - qcom,sc8180x-adsp-pas
-            - qcom,sc8180x-cdsp-pas
-    then:
-      properties:
-        power-domains:
-          items:
-            - description: LCX power domain
-            - description: LMX power domain
-        power-domain-names:
-          items:
-            - const: lcx
-            - const: lmx
-    else:
-      properties:
-        # TODO: incomplete
-        power-domains: false
-        power-domain-names: false
-
-unevaluatedProperties: false
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml
index 059cb87b4d6c..eeb6a8aafeb9 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm6115-pas.yaml
@@ -127,7 +127,7 @@ examples:
         clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
         clock-names = "xo";
 
-        firmware-name = "qcom/sm6115/adsp.mdt";
+        firmware-name = "qcom/sm6115/adsp.mbn";
 
         interrupts-extended = <&intc GIC_SPI 282 IRQ_TYPE_EDGE_RISING>,
                               <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml
index d67386c50fa4..56ff6386534d 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml
@@ -60,6 +60,9 @@ allOf:
       properties:
         compatible:
           enum:
+            - qcom,sc8180x-adsp-pas
+            - qcom,sc8180x-cdsp-pas
+            - qcom,sc8180x-slpi-pas
             - qcom,sm8150-adsp-pas
             - qcom,sm8150-cdsp-pas
             - qcom,sm8150-slpi-pas
@@ -83,6 +86,8 @@ allOf:
       properties:
         compatible:
           enum:
+            - qcom,sc8180x-adsp-pas
+            - qcom,sc8180x-cdsp-pas
             - qcom,sm8150-adsp-pas
             - qcom,sm8150-cdsp-pas
             - qcom,sm8250-cdsp-pas
@@ -99,6 +104,7 @@ allOf:
       properties:
         compatible:
           enum:
+            - qcom,sc8180x-mpss-pas
             - qcom,sm8150-mpss-pas
     then:
       properties:
@@ -115,6 +121,7 @@ allOf:
       properties:
         compatible:
           enum:
+            - qcom,sc8180x-slpi-pas
             - qcom,sm8150-slpi-pas
             - qcom,sm8250-adsp-pas
             - qcom,sm8250-slpi-pas
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
index a24cbb61bda7..2dd479cf4821 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
@@ -24,11 +24,15 @@ properties:
           - qcom,sm8650-adsp-pas
           - qcom,sm8650-cdsp-pas
           - qcom,sm8650-mpss-pas
+          - qcom,sm8750-mpss-pas
           - qcom,x1e80100-adsp-pas
           - qcom,x1e80100-cdsp-pas
       - items:
           - const: qcom,sm8750-adsp-pas
           - const: qcom,sm8550-adsp-pas
+      - items:
+          - const: qcom,sm8750-cdsp-pas
+          - const: qcom,sm8650-cdsp-pas
 
   reg:
     maxItems: 1
@@ -114,6 +118,23 @@ allOf:
         memory-region:
           minItems: 3
           maxItems: 3
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8750-cdsp-pas
+    then:
+      properties:
+        interrupts:
+          maxItems: 6
+        interrupt-names:
+          maxItems: 6
+        memory-region:
+          minItems: 3
+          maxItems: 3
+
   - if:
       properties:
         compatible:
@@ -147,6 +168,21 @@ allOf:
   - if:
       properties:
         compatible:
+          enum:
+            - qcom,sm8750-mpss-pas
+    then:
+      properties:
+        interrupts:
+          minItems: 6
+        interrupt-names:
+          minItems: 6
+        memory-region:
+          minItems: 4
+          maxItems: 4
+
+  - if:
+      properties:
+        compatible:
           contains:
             enum:
               - qcom,sm8550-adsp-pas
@@ -171,6 +207,7 @@ allOf:
             - qcom,sdx75-mpss-pas
             - qcom,sm8550-mpss-pas
             - qcom,sm8650-mpss-pas
+            - qcom,sm8750-mpss-pas
     then:
       properties:
         power-domains:
@@ -184,10 +221,11 @@ allOf:
   - if:
       properties:
         compatible:
-          enum:
-            - qcom,sm8550-cdsp-pas
-            - qcom,sm8650-cdsp-pas
-            - qcom,x1e80100-cdsp-pas
+          contains:
+            enum:
+              - qcom,sm8550-cdsp-pas
+              - qcom,sm8650-cdsp-pas
+              - qcom,x1e80100-cdsp-pas
     then:
       properties:
         power-domains:
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,wcnss-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,wcnss-pil.yaml
index 8e033b22d28c..117fb4d0c4ad 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,wcnss-pil.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,wcnss-pil.yaml
@@ -69,9 +69,11 @@ properties:
       CX regulator to be held on behalf of the booting of the WCNSS core.
 
   power-domains:
+    minItems: 1
     maxItems: 2
 
   power-domain-names:
+    minItems: 1
     items:
       - const: cx
       - const: mx
@@ -187,22 +189,43 @@ allOf:
               - qcom,pronto-v1-pil
               - qcom,pronto-v2-pil
     then:
-      properties:
-        vddmx-supply:
-          deprecated: true
-          description: Deprecated for qcom,pronto-v1/2-pil
-
-        vddcx-supply:
-          deprecated: true
-          description: Deprecated for qcom,pronto-v1/2-pil
-
+      # CX and MX must be present either as power domains or regulators
       oneOf:
+        # Both CX and MX represented as power domains
         - required:
             - power-domains
             - power-domain-names
+          properties:
+            power-domains:
+              minItems: 2
+            power-domain-names:
+              minItems: 2
+            vddmx-supply: false
+            vddcx-supply: false
+        # CX represented as power domain, MX as regulator
+        - required:
+            - power-domains
+            - power-domain-names
+            - vddmx-supply
+          properties:
+            power-domains:
+              maxItems: 1
+            power-domain-names:
+              maxItems: 1
+            vddcx-supply: false
+        # Both CX and MX represented as regulators
         - required:
             - vddmx-supply
             - vddcx-supply
+          properties:
+            power-domains: false
+            power-domain-names: false
+            vddmx-supply:
+              deprecated: true
+              description: Deprecated for qcom,pronto-v1/2-pil
+            vddcx-supply:
+              deprecated: true
+              description: Deprecated for qcom,pronto-v1/2-pil
 
   - if:
       properties:
@@ -212,6 +235,10 @@ allOf:
               - qcom,pronto-v3-pil
     then:
       properties:
+        power-domains:
+          minItems: 2
+        power-domain-names:
+          minItems: 2
         vddmx-supply: false
         vddcx-supply: false