dts: update to v6.0-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

11 files changed, 732 insertions, 130 deletions

diff --git a/dts/Bindings/remoteproc/mtk,scp.yaml b/dts/Bindings/remoteproc/mtk,scp.yaml
index eec3b9c4c7..7e091eaffc 100644
--- a/dts/Bindings/remoteproc/mtk,scp.yaml
+++ b/dts/Bindings/remoteproc/mtk,scp.yaml
@@ -18,6 +18,7 @@ properties:
     enum:
       - mediatek,mt8183-scp
       - mediatek,mt8186-scp
+      - mediatek,mt8188-scp
       - mediatek,mt8192-scp
       - mediatek,mt8195-scp
 
@@ -80,6 +81,7 @@ allOf:
           enum:
             - mediatek,mt8183-scp
             - mediatek,mt8186-scp
+            - mediatek,mt8188-scp
     then:
       properties:
         reg:
diff --git a/dts/Bindings/remoteproc/qcom,adsp.yaml b/dts/Bindings/remoteproc/qcom,adsp.yaml
index 947f94548d..3072af5f9d 100644
--- a/dts/Bindings/remoteproc/qcom,adsp.yaml
+++ b/dts/Bindings/remoteproc/qcom,adsp.yaml
@@ -67,13 +67,28 @@ properties:
     minItems: 1
     maxItems: 8
 
+  interconnects:
+    maxItems: 1
+
   interrupts:
     minItems: 5
-    maxItems: 6
+    items:
+      - description: Watchdog interrupt
+      - description: Fatal interrupt
+      - description: Ready interrupt
+      - description: Handover interrupt
+      - description: Stop acknowledge interrupt
+      - description: Shutdown acknowledge interrupt
 
   interrupt-names:
     minItems: 5
-    maxItems: 6
+    items:
+      - const: wdog
+      - const: fatal
+      - const: ready
+      - const: handover
+      - const: stop-ack
+      - const: shutdown-ack
 
   resets:
     minItems: 1
@@ -116,7 +131,6 @@ properties:
       - description: Stop the modem
 
   qcom,smem-state-names:
-    $ref: /schemas/types.yaml#/definitions/string-array
     description: The names of the state bits used for SMP2P output
     items:
       - const: stop
@@ -134,13 +148,13 @@ properties:
       three offsets within syscon for q6, modem and nc halt registers.
 
   smd-edge:
-    type: object
+    $ref: /schemas/remoteproc/qcom,smd-edge.yaml#
     description:
       Qualcomm Shared Memory subnode which represents communication edge,
       channels and devices related to the ADSP.
 
   glink-edge:
-    type: object
+    $ref: /schemas/remoteproc/qcom,glink-edge.yaml#
     description:
       Qualcomm G-Link subnode which represents communication edge, channels
       and devices related to the ADSP.
@@ -315,19 +329,9 @@ allOf:
     then:
       properties:
         interrupts:
-          items:
-            - description: Watchdog interrupt
-            - description: Fatal interrupt
-            - description: Ready interrupt
-            - description: Handover interrupt
-            - description: Stop acknowledge interrupt
+          maxItems: 5
         interrupt-names:
-          items:
-            - const: wdog
-            - const: fatal
-            - const: ready
-            - const: handover
-            - const: stop-ack
+          maxItems: 5
 
   - if:
       properties:
@@ -345,21 +349,9 @@ allOf:
     then:
       properties:
         interrupts:
-          items:
-            - description: Watchdog interrupt
-            - description: Fatal interrupt
-            - description: Ready interrupt
-            - description: Handover interrupt
-            - description: Stop acknowledge interrupt
-            - description: Shutdown acknowledge interrupt
+          minItems: 6
         interrupt-names:
-          items:
-            - const: wdog
-            - const: fatal
-            - const: ready
-            - const: handover
-            - const: stop-ack
-            - const: shutdown-ack
+          minItems: 6
 
   - if:
       properties:
@@ -379,6 +371,8 @@ allOf:
               - qcom,msm8226-adsp-pil
               - qcom,msm8996-adsp-pil
               - qcom,msm8998-adsp-pas
+              - qcom,sm8150-adsp-pas
+              - qcom,sm8150-cdsp-pas
     then:
       properties:
         power-domains:
@@ -447,19 +441,6 @@ allOf:
         compatible:
           contains:
             enum:
-              - qcom,sm8150-adsp-pas
-              - qcom,sm8150-cdsp-pas
-    then:
-      properties:
-        power-domains:
-          items:
-            - description: CX power domain
-
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
               - qcom,sc7280-mpss-pas
               - qcom,sdx55-mpss-pas
               - qcom,sm6350-mpss-pas
@@ -594,11 +575,12 @@ allOf:
 examples:
   - |
     #include <dt-bindings/clock/qcom,rpmcc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/interrupt-controller/irq.h>
     adsp {
         compatible = "qcom,msm8974-adsp-pil";
 
-        interrupts-extended = <&intc 0 162 IRQ_TYPE_EDGE_RISING>,
+        interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>,
                       <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
                       <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
                       <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
@@ -620,7 +602,7 @@ examples:
         qcom,smem-state-names = "stop";
 
         smd-edge {
-            interrupts = <0 156 IRQ_TYPE_EDGE_RISING>;
+            interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
 
             qcom,ipc = <&apcs 8 8>;
             qcom,smd-edge = <1>;
diff --git a/dts/Bindings/remoteproc/qcom,glink-edge.yaml b/dts/Bindings/remoteproc/qcom,glink-edge.yaml
new file mode 100644
index 0000000000..fa69f7b21e
--- /dev/null
+++ b/dts/Bindings/remoteproc/qcom,glink-edge.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,glink-edge.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm G-Link Edge communication channel nodes
+
+maintainers:
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description:
+  Qualcomm G-Link subnode represents communication edge, channels and devices
+  related to the remote processor.
+
+properties:
+  $nodename:
+    const: "glink-edge"
+
+  apr:
+    $ref: /schemas/soc/qcom/qcom,apr.yaml#
+    description:
+      Qualcomm APR/GPR (Asynchronous/Generic Packet Router)
+
+  fastrpc:
+    type: object
+    description:
+      See Documentation/devicetree/bindings/misc/qcom,fastrpc.txt
+
+  interrupts:
+    maxItems: 1
+
+  label:
+    description: The names of the state bits used for SMP2P output
+
+  mboxes:
+    maxItems: 1
+
+  qcom,remote-pid:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      ID of the shared memory used by GLINK for communication with remote
+      processor.
+
+required:
+  - interrupts
+  - label
+  - mboxes
+  - qcom,remote-pid
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/mailbox/qcom-ipcc.h>
+
+    remoteproc@8a00000 {
+        reg = <0x08a00000 0x10000>;
+        // ...
+
+        glink-edge {
+            interrupts-extended = <&ipcc IPCC_CLIENT_WPSS
+                                         IPCC_MPROC_SIGNAL_GLINK_QMP
+                                         IRQ_TYPE_EDGE_RISING>;
+            mboxes = <&ipcc IPCC_CLIENT_WPSS
+                            IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+            label = "wpss";
+            qcom,remote-pid = <13>;
+        };
+    };
diff --git a/dts/Bindings/remoteproc/qcom,q6v5.txt b/dts/Bindings/remoteproc/qcom,q6v5.txt
index b677900b3a..d0ebd16ee0 100644
--- a/dts/Bindings/remoteproc/qcom,q6v5.txt
+++ b/dts/Bindings/remoteproc/qcom,q6v5.txt
@@ -14,8 +14,6 @@ on the Qualcomm Hexagon core.
 		    "qcom,msm8974-mss-pil"
 		    "qcom,msm8996-mss-pil"
 		    "qcom,msm8998-mss-pil"
-		    "qcom,sc7180-mss-pil"
-		    "qcom,sc7280-mss-pil"
 		    "qcom,sdm845-mss-pil"
 
 - reg:
@@ -37,7 +35,7 @@ on the Qualcomm Hexagon core.
 - interrupt-names:
 	Usage: required
 	Value type: <stringlist>
-	Definition: The interrupts needed depends on the the compatible
+	Definition: The interrupts needed depends on the compatible
 		    string:
 	qcom,q6v5-pil:
 	qcom,ipq8074-wcss-pil:
@@ -47,8 +45,6 @@ on the Qualcomm Hexagon core.
 		    must be "wdog", "fatal", "ready", "handover", "stop-ack"
 	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"
@@ -86,11 +82,6 @@ on the Qualcomm Hexagon core.
 	qcom,msm8998-mss-pil:
 		    must be "iface", "bus", "mem", "xo", "gpll0_mss",
 		    "snoc_axi", "mnoc_axi", "qdss"
-	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"
@@ -102,7 +93,7 @@ on the Qualcomm Hexagon core.
 		    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 SDM845 SoCs
 
 - reset-names:
 	Usage: required
@@ -111,7 +102,7 @@ on the Qualcomm Hexagon core.
 		    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 SDM845 SoCs
 
 For devices where the mba and mpss sub-nodes are not specified, mba/mpss region
 should be referenced as follows:
@@ -176,10 +167,6 @@ For the compatible string below the following supplies are required:
 	qcom,msm8996-mss-pil:
 	qcom,msm8998-mss-pil:
 		    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"
 
@@ -205,36 +192,6 @@ For the compatible string below the following supplies are required:
 	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"
-- qcom,spare-regs:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: a phandle reference to a syscon representing TCSR followed
-		    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.
@@ -257,29 +214,23 @@ related to the Hexagon.  See ../soc/qcom/qcom,smd.yaml and
 The following example describes the resources needed to boot control the
 Hexagon, as it is found on MSM8974 boards.
 
-	modem-rproc@fc880000 {
-		compatible = "qcom,q6v5-pil";
-		reg = <0xfc880000 0x100>,
-		      <0xfc820000 0x020>;
+	remoteproc@fc880000 {
+		compatible = "qcom,msm8974-mss-pil";
+		reg = <0xfc880000 0x100>, <0xfc820000 0x020>;
 		reg-names = "qdsp6", "rmb";
 
-		interrupts-extended = <&intc 0 24 1>,
-				      <&modem_smp2p_in 0 0>,
-				      <&modem_smp2p_in 1 0>,
-				      <&modem_smp2p_in 2 0>,
-				      <&modem_smp2p_in 3 0>;
-		interrupt-names = "wdog",
-				  "fatal",
-				  "ready",
-				  "handover",
-				  "stop-ack";
+		interrupts-extended = <&intc GIC_SPI 24 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>;
+		interrupt-names = "wdog", "fatal", "ready", "handover", "stop-ack";
 
 		clocks = <&gcc GCC_MSS_Q6_BIMC_AXI_CLK>,
 			 <&gcc GCC_MSS_CFG_AHB_CLK>,
-			 <&gcc GCC_BOOT_ROM_AHB_CLK>;
-		clock-names = "iface", "bus", "mem";
-
-		qcom,halt-regs = <&tcsr_mutex_block 0x1180 0x1200 0x1280>;
+			 <&gcc GCC_BOOT_ROM_AHB_CLK>,
+			 <&xo_board>;
+		clock-names = "iface", "bus", "mem", "xo";
 
 		resets = <&gcc GCC_MSS_RESTART>;
 		reset-names = "mss_restart";
@@ -289,6 +240,8 @@ Hexagon, as it is found on MSM8974 boards.
 		mx-supply = <&pm8841_s1>;
 		pll-supply = <&pm8941_l12>;
 
+		qcom,halt-regs = <&tcsr_mutex_block 0x1180 0x1200 0x1280>;
+
 		qcom,smem-states = <&modem_smp2p_out 0>;
 		qcom,smem-state-names = "stop";
 
@@ -299,4 +252,13 @@ Hexagon, as it is found on MSM8974 boards.
 		mpss {
 			memory-region = <&mpss_region>;
 		};
+
+		smd-edge {
+			interrupts = <GIC_SPI 25 IRQ_TYPE_EDGE_RISING>;
+
+			qcom,ipc = <&apcs 8 12>;
+			qcom,smd-edge = <0>;
+
+			label = "modem";
+		};
 	};
diff --git a/dts/Bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml b/dts/Bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml
index 31413cfe10..06f5f93f62 100644
--- a/dts/Bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml
+++ b/dts/Bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml
@@ -90,7 +90,6 @@ properties:
       - description: Stop the modem
 
   qcom,smem-state-names:
-    $ref: /schemas/types.yaml#/definitions/string
     description: The names of the state bits used for SMP2P output
     items:
       - const: stop
diff --git a/dts/Bindings/remoteproc/qcom,sc7180-mss-pil.yaml b/dts/Bindings/remoteproc/qcom,sc7180-mss-pil.yaml
new file mode 100644
index 0000000000..e76c861165
--- /dev/null
+++ b/dts/Bindings/remoteproc/qcom,sc7180-mss-pil.yaml
@@ -0,0 +1,245 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,sc7180-mss-pil.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC7180 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. SC7180 Modem Hexagon Core.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc7180-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
+
+  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 BUS clock
+      - description: GCC MSS NAV clock
+      - description: GCC MSS SNOC_AXI clock
+      - description: GCC MSS MFAB_AXIS clock
+      - description: RPMH XO clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: nav
+      - const: snoc_axi
+      - const: mnoc_axi
+      - const: xo
+
+  power-domains:
+    items:
+      - description: CX power domain
+      - description: MX power domain
+      - description: MSS power domain
+
+  power-domain-names:
+    items:
+      - const: cx
+      - const: mx
+      - 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
+
+  qcom,spare-regs:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description:
+      Spare registers are multipurpose registers used for errata
+      handling.
+    items:
+      - items:
+          - description: phandle to TCSR_MUTEX registers
+          - description: offset to the conn_box_spare0 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
+  - interrupts
+  - interrupt-names
+  - clocks
+  - clock-names
+  - power-domains
+  - power-domain-names
+  - resets
+  - reset-names
+  - qcom,halt-regs
+  - qcom,spare-regs
+  - memory-region
+  - qcom,qmp
+  - qcom,smem-states
+  - qcom,smem-state-names
+  - glink-edge
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.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,sc7180-mss-pil";
+        reg = <0x04080000 0x10000>, <0x04180000 0x48>;
+        reg-names = "qdsp6", "rmb";
+
+        iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
+
+        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_Q6_MEMNOC_AXI_CLK>,
+                 <&gcc GCC_MSS_NAV_AXI_CLK>,
+                 <&gcc GCC_MSS_SNOC_AXI_CLK>,
+                 <&gcc GCC_MSS_MFAB_AXIS_CLK>,
+                 <&rpmhcc RPMH_CXO_CLK>;
+        clock-names = "iface", "bus", "nav", "snoc_axi",
+                      "mnoc_axi", "xo";
+
+        power-domains = <&rpmhpd SC7180_CX>,
+                        <&rpmhpd SC7180_MX>,
+                        <&rpmhpd SC7180_MSS>;
+        power-domain-names = "cx", "mx", "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_regs 0x23000 0x25000 0x24000>;
+        qcom,spare-regs = <&tcsr_regs 0xb3e4>;
+
+        glink-edge {
+            interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
+            mboxes = <&apss_shared 12>;
+            qcom,remote-pid = <1>;
+            label = "modem";
+        };
+    };
diff --git a/dts/Bindings/remoteproc/qcom,sc7280-mss-pil.yaml b/dts/Bindings/remoteproc/qcom,sc7280-mss-pil.yaml
new file mode 100644
index 0000000000..da1a5de3d3
--- /dev/null
+++ b/dts/Bindings/remoteproc/qcom,sc7280-mss-pil.yaml
@@ -0,0 +1,266 @@
+# 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>;
+        };
+    };
diff --git a/dts/Bindings/remoteproc/qcom,sc7280-wpss-pil.yaml b/dts/Bindings/remoteproc/qcom,sc7280-wpss-pil.yaml
index d99a729d27..3f06d66cbe 100644
--- a/dts/Bindings/remoteproc/qcom,sc7280-wpss-pil.yaml
+++ b/dts/Bindings/remoteproc/qcom,sc7280-wpss-pil.yaml
@@ -76,7 +76,7 @@ properties:
       - const: pdc_sync
 
   memory-region:
-    $ref: /schemas/types.yaml#/definitions/phandle
+    maxItems: 1
     description: Reference to the reserved-memory for the Hexagon core
 
   firmware-name:
@@ -102,13 +102,12 @@ properties:
       - description: Stop the modem
 
   qcom,smem-state-names:
-    $ref: /schemas/types.yaml#/definitions/string
     description: The names of the state bits used for SMP2P output
     const: stop
 
   glink-edge:
-    type: object
-    description: |
+    $ref: qcom,glink-edge.yaml#
+    description:
       Qualcomm G-Link subnode which represents communication edge, channels
       and devices related to the ADSP.
 
@@ -122,21 +121,11 @@ properties:
           - description: Mailbox for communication between APPS and WPSS
 
       label:
-        description: The names of the state bits used for SMP2P output
         items:
           - const: wpss
 
-      qcom,remote-pid:
-        $ref: /schemas/types.yaml#/definitions/uint32
-        description: ID of the shared memory used by GLINK for communication with WPSS
-
-    required:
-      - interrupts
-      - mboxes
-      - label
-      - qcom,remote-pid
-
-    additionalProperties: false
+      apr: false
+      fastrpc: false
 
 required:
   - compatible
diff --git a/dts/Bindings/remoteproc/qcom,sdm845-adsp-pil.yaml b/dts/Bindings/remoteproc/qcom,sdm845-adsp-pil.yaml
index 1535bbbe25..20df83a96e 100644
--- a/dts/Bindings/remoteproc/qcom,sdm845-adsp-pil.yaml
+++ b/dts/Bindings/remoteproc/qcom,sdm845-adsp-pil.yaml
@@ -90,7 +90,6 @@ properties:
       - description: Stop the modem
 
   qcom,smem-state-names:
-    $ref: /schemas/types.yaml#/definitions/string
     description: The names of the state bits used for SMP2P output
     items:
       - const: stop
diff --git a/dts/Bindings/remoteproc/qcom,smd-edge.yaml b/dts/Bindings/remoteproc/qcom,smd-edge.yaml
new file mode 100644
index 0000000000..06eebf791e
--- /dev/null
+++ b/dts/Bindings/remoteproc/qcom,smd-edge.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,smd-edge.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SMD Edge communication channel nodes
+
+maintainers:
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description:
+  Qualcomm SMD subnode represents a remote subsystem or a remote processor of
+  some sort - or in SMD language an "edge". The name of the edges are not
+  important.
+  See also Documentation/devicetree/bindings/soc/qcom/qcom,smd.yaml
+
+properties:
+  $nodename:
+    const: "smd-edge"
+
+  interrupts:
+    maxItems: 1
+
+  label:
+    description:
+      Name of the edge, used for debugging and identification purposes. The
+      node name will be used if this is not present.
+
+  mboxes:
+    maxItems: 1
+    description:
+      Reference to the mailbox representing the outgoing doorbell in APCS for
+      this client.
+
+  qcom,ipc:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to a syscon node representing the APCS registers
+          - description: u32 representing offset to the register within the syscon
+          - description: u32 representing the ipc bit within the register
+    description:
+      Three entries specifying the outgoing ipc bit used for signaling the
+      remote processor.
+
+  qcom,smd-edge:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      The identifier of the remote processor in the smd channel allocation
+      table.
+
+  qcom,remote-pid:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      The identifier for the remote processor as known by the rest of the
+      system.
+
+required:
+  - interrupts
+  - qcom,smd-edge
+
+oneOf:
+  - required:
+      - mboxes
+  - required:
+      - qcom,ipc
+
+additionalProperties: true
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/mailbox/qcom-ipcc.h>
+
+    remoteproc {
+        // ...
+
+        smd-edge {
+            interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
+
+            qcom,ipc = <&apcs 8 8>;
+            qcom,smd-edge = <1>;
+        };
+    };
diff --git a/dts/Bindings/remoteproc/ti,pru-rproc.yaml b/dts/Bindings/remoteproc/ti,pru-rproc.yaml
index d7c3a78e37..cd55d80137 100644
--- a/dts/Bindings/remoteproc/ti,pru-rproc.yaml
+++ b/dts/Bindings/remoteproc/ti,pru-rproc.yaml
@@ -36,17 +36,18 @@ properties:
     enum:
       - ti,am3356-pru   # for AM335x SoC family (AM3356+ SoCs only)
       - ti,am4376-pru   # for AM437x SoC family (AM4376+ SoCs only)
+      - ti,am5728-pru   # for AM57xx SoC family
+      - ti,am625-pru    # for PRUs in K3 AM62x SoC family
       - ti,am642-pru    # for PRUs in K3 AM64x SoC family
       - ti,am642-rtu    # for RTUs in K3 AM64x SoC family
       - ti,am642-tx-pru # for Tx_PRUs in K3 AM64x SoC family
-      - ti,am5728-pru   # for AM57xx SoC family
-      - ti,k2g-pru      # for 66AK2G SoC family
       - ti,am654-pru    # for PRUs in K3 AM65x SoC family
       - ti,am654-rtu    # for RTUs in K3 AM65x SoC family
       - ti,am654-tx-pru # for Tx_PRUs in K3 AM65x SR2.0 SoCs
       - ti,j721e-pru    # for PRUs in K3 J721E SoC family
       - ti,j721e-rtu    # for RTUs in K3 J721E SoC family
       - ti,j721e-tx-pru # for Tx_PRUs in K3 J721E SoC family
+      - ti,k2g-pru      # for 66AK2G SoC family
 
   reg:
     items: