arm/arm64: dts: adi: sc59x: fix I2C and CRC nodes

.github/workflows/top-level.yml

@@ -0,0 +1,172 @@
+name: Kernel build
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'adsp-[0-9]+.[0-9]+*-y'
+    paths-ignore:
+      - '.github/**'
+      - 'ci/**'
+      - 'docs/**'
+  pull_request:
+    branches:
+      - 'adsp-[0-9]+.[0-9]+*-y'
+    paths-ignore:
+      - '.github/**'
+      - 'ci/**'
+      - 'docs/**'
+
+jobs:
+  checks:
+    uses: analogdevicesinc/linux/.github/workflows/checks.yml@ci
+    secrets: inherit
+    with:
+      ref_branch: "mirror/next/linux-next/master"
+  build_gcc_x86_64:
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    needs: [checks]
+    if: needs.checks.outputs.fatal != 'true'
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "x86"
+      defconfig: "adi_ci_defconfig"
+  build_llvm_x86_64:
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    needs: [checks]
+    if: needs.checks.outputs.fatal != 'true'
+    secrets: inherit
+    with:
+      compiler: "llvm"
+      arch: "x86"
+      defconfig: "adi_ci_defconfig"
+      checks: true
+  build_gcc_aarch64:
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    needs: [checks]
+    if: needs.checks.outputs.fatal != 'true'
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm64"
+      defconfig: "adi_ci_defconfig"
+  build_gcc_arm:
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    needs: [checks]
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm"
+      defconfig: "adi_ci_defconfig"
+      checks: true
+  assert_checks:
+    runs-on: [self-hosted, repo-only]
+    needs:
+      - checks
+      - build_gcc_x86_64
+      - build_llvm_x86_64
+      - build_gcc_aarch64
+      - build_gcc_arm
+
+    steps:
+      - name: Assert
+        env:
+          job_warn_checks: ${{needs.checks.outputs.warn}}
+          job_warn_build_gcc_x86_64: ${{needs.build_gcc_x86_64.outputs.warn}}
+          job_warn_build_llvm_x86_64: ${{needs.build_llvm_x86_64.outputs.warn}}
+          job_warn_build_gcc_aarch64: ${{needs.build_gcc_aarch64.outputs.warn}}
+          job_warn_build_gcc_arm: ${{needs.build_gcc_arm.outputs.warn}}
+          job_fail_checks: ${{needs.checks.outputs.fail}}
+          job_fail_build_gcc_x86_64: ${{needs.build_gcc_x86_64.outputs.fail}}
+          job_fail_build_llvm_x86_64: ${{needs.build_llvm_x86_64.outputs.fail}}
+          job_fail_build_gcc_aarch64: ${{needs.build_gcc_aarch64.outputs.fail}}
+          job_fail_build_gcc_arm: ${{needs.build_gcc_arm.outputs.fail}}
+        run: |
+          curl -s -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -L -o runner_env.sh \
+            https://raw.githubusercontent.com/${{ github.repository }}/ci/ci/runner_env.sh
+          source ./runner_env.sh
+          assert_labels
+  build_gcc_arm_sc573-ezlite_defconfig:
+    needs: [assert_checks]
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm"
+      defconfig: "sc573-ezlite_defconfig"
+      auto_from_range: false
+  build_gcc_arm_sc589-mini_defconfig:
+    needs: [assert_checks]
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm"
+      defconfig: "sc589-mini_defconfig"
+      auto_from_range: false
+  build_gcc_arm_sc594-som-ezkit_defconfig:
+    needs: [assert_checks]
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm"
+      defconfig: "sc594-som-ezkit_defconfig"
+      auto_from_range: false
+  build_gcc_arm_sc594-som-ezlite_defconfig:
+    needs: [assert_checks]
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm"
+      defconfig: "sc594-som-ezlite_defconfig"
+      auto_from_range: false
+  build_gcc_aarch64_sc598-som-ezkit_defconfig:
+    needs: [assert_checks]
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm64"
+      defconfig: "sc598-som-ezkit_defconfig"
+      auto_from_range: false
+  build_gcc_aarch64_sc598-som-ezlite_defconfig:
+    needs: [assert_checks]
+    uses: analogdevicesinc/linux/.github/workflows/build.yml@ci
+    secrets: inherit
+    with:
+      compiler: "gcc"
+      arch: "arm64"
+      defconfig: "sc598-som-ezlite_defconfig"
+      auto_from_range: false
+  assert_build_adsp:
+    runs-on: [self-hosted, repo-only]
+    needs:
+      - build_gcc_arm_sc573-ezlite_defconfig
+      - build_gcc_arm_sc589-mini_defconfig
+      - build_gcc_arm_sc594-som-ezkit_defconfig
+      - build_gcc_arm_sc594-som-ezlite_defconfig
+      - build_gcc_aarch64_sc598-som-ezkit_defconfig
+      - build_gcc_aarch64_sc598-som-ezlite_defconfig
+    steps:
+      - name: Assert
+        env:
+          job_warn_build_gcc_arm_sc573-ezlite_defconfig: ${{needs.build_gcc_arm_sc573-ezlite_defconfig.outputs.warn}}
+          job_warn_build_gcc_arm_sc589-mini_defconfig: ${{needs.build_gcc_arm_sc589-mini_defconfig.outputs.warn}}
+          job_warn_build_gcc_arm_sc594-som-ezkit_defconfig: ${{needs.build_gcc_arm_sc594-som-ezkit_defconfig.outputs.warn}}
+          job_warn_build_gcc_arm_sc594-som-ezlite_defconfig: ${{needs.build_gcc_arm_sc594-som-ezlite_defconfig.outputs.warn}}
+          job_warn_build_gcc_aarch64_sc598-som-ezkit_defconfig: ${{needs.build_gcc_aarch64_sc598-som-ezkit_defconfig.outputs.warn}}
+          job_warn_build_gcc_aarch64_sc598-som-ezlite_defconfig: ${{needs.build_gcc_aarch64_sc598-som-ezlite_defconfig.outputs.warn}}
+          job_fail_build_gcc_arm_sc573-ezlite_defconfig: ${{needs.build_gcc_arm_sc573-ezlite_defconfig.outputs.fail}}
+          job_fail_build_gcc_arm_sc589-mini_defconfig: ${{needs.build_gcc_arm_sc589-mini_defconfig.outputs.fail}}
+          job_fail_build_gcc_arm_sc594-som-ezkit_defconfig: ${{needs.build_gcc_arm_sc594-som-ezkit_defconfig.outputs.fail}}
+          job_fail_build_gcc_arm_sc594-som-ezlite_defconfig: ${{needs.build_gcc_arm_sc594-som-ezlite_defconfig.outputs.fail}}
+          job_fail_build_gcc_aarch64_sc598-som-ezkit_defconfig: ${{needs.build_gcc_aarch64_sc598-som-ezkit_defconfig.outputs.fail}}
+          job_fail_build_gcc_aarch64_sc598-som-ezlite_defconfig: ${{needs.build_gcc_aarch64_sc598-som-ezlite_defconfig.outputs.fail}}
+        run: |
+          curl -s -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -L -o runner_env.sh \
+            https://raw.githubusercontent.com/${{ github.repository }}/ci/ci/runner_env.sh
+          source ./runner_env.sh
+          assert_labels

Documentation/devicetree/bindings/clock/adi,sc5xx-clocks.yaml

@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/adi,sc5xx-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Clock Tree Drivers for Analog Devices SC5XX Processors
+
+maintainers:
+  - Nathan Barrett-Morrison <nathan.morrison@timesys.com>
+  - Greg Malysa <greg.malysa@timesys.com>
+
+description: |
+  These drivers read in the processors CDU (clock distribution unit)
+  and CGU (clock generation unit) values to determine various clock
+  rates
+
+properties:
+  compatible:
+    enum:
+      - adi,sc57x-clocks # 32-Bit SC573 processor
+      - adi,sc58x-clocks # 32-Bit SC584, SC589 processors
+      - adi,sc594-clocks # 32-Bit SC594 processor
+      - adi,sc598-clocks # 64-Bit SC598 processor
+
+  '#clock-cells':
+    const: 1
+
+  reg:
+    minItems: 3
+    maxItems: 4
+
+  clocks:
+    description:
+      Specifies the CLKIN0 and CLKIN1 reference clock(s) from which the
+      output frequencies are derived via CDU+CGU
+    minItems: 2
+    maxItems: 2
+
+  clock-names:
+    description:
+      String reference names for CLKIN0 and CLKIN1
+    minItems: 2
+    maxItems: 2
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - '#clock-cells'
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    clocks@3108d000 {
+      compatible = "adi,sc57x-clocks";
+      reg = <0x3108d000 0x1000>,
+            <0x3108e000 0x1000>,
+            <0x3108f000 0x1000>;
+      #clock-cells = <1>;
+      clocks = <&sys_clkin0>, <&sys_clkin1>;
+      clock-names = "sys_clkin0", "sys_clkin1";
+      status = "okay";
+    };
+
+  - |
+    clocks@3108d000 {
+      compatible = "adi,sc58x-clocks";
+      reg = <0x3108d000 0x1000>,
+            <0x3108e000 0x1000>,
+            <0x3108f000 0x1000>;
+      #clock-cells = <1>;
+      clocks = <&sys_clkin0>, <&sys_clkin1>;
+      clock-names = "sys_clkin0", "sys_clkin1";
+      status = "okay";
+    };
+
+  - |
+    clocks@3108d000 {
+      compatible = "adi,sc594-clocks";
+      reg = <0x3108d000 0x1000>,
+            <0x3108e000 0x1000>,
+            <0x3108f000 0x1000>;
+      #clock-cells = <1>;
+      clocks = <&sys_clkin0>, <&sys_clkin1>;
+      clock-names = "sys_clkin0", "sys_clkin1";
+      status = "okay";
+    };
+
+  - |
+    clocks@3108d000 {
+      compatible = "adi,sc598-clocks";
+      reg = <0x3108d000 0x1000>,
+            <0x3108e000 0x1000>,
+            <0x3108f000 0x1000>,
+            <0x310a9000 0x1000>;
+      #clock-cells = <1>;
+      clocks = <&sys_clkin0>, <&sys_clkin1>;
+      clock-names = "sys_clkin0", "sys_clkin1";
+      status = "okay";
+    };

Documentation/devicetree/bindings/soc/adi/adi,pads-system-config.yaml

@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/adi/adi,pads-system-config.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices PADS-related system config for SC5XX processor family
+
+maintainers:
+  - Arturs Artamonovs <arturs.artamonovs@analog.com>
+  - Utsav Agarwal <Utsav.Agarwal@analog.com>
+
+description:
+  Allows other drivers to control the PADS-related system config register.
+  This register ties into many drivers and adds silicon controls for items
+  like voltage selection and endian selection.
+
+properties:
+  compatible:
+    enum:
+      - adi,pads-system-config
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    bus {
+      compatible = "simple-bus";
+      #address-cells = <1>;
+      #size-cells = <1>;
+      ranges;
+
+      pads_system_config: adi-control@31004600 {
+        compatible = "adi,pads-system-config";
+        reg = <0x31004600 0x100>;
+      };
+    };
+
+    emac0: ethernet@31040000 {
+      reg = <0x31040000 0x2000>;
+      adi,system-config = <&pads_system_config>;
+    };

Documentation/devicetree/bindings/soc/adi/adi,reset-controller.yaml

@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/adi/adi,reset-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices Reset Controller for SC5XX processor family
+
+maintainers:
+  - Arturs Artamonovs <arturs.artamonovs@analog.com>
+  - Utsav Agarwal <Utsav.Agarwal@analog.com>
+
+description:
+  SHARC and ARM core reset control unit for starting/stopping/resetting
+  processors
+
+properties:
+  compatible:
+    enum:
+      - adi,reset-controller
+
+  reg:
+    maxItems: 1
+
+  adi,sharc-min:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Minimum valid SHARC core ID/count
+    minimum: 1
+    maximum: 2
+
+  adi,sharc-max:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Maximum valid SHARC core ID/count
+    minimum: 1
+    maximum: 2
+
+required:
+  - compatible
+  - reg
+  - adi,sharc-min
+  - adi,sharc-max
+
+additionalProperties: false
+
+examples:
+  - |
+    rcu: rcu@3108c000 {
+      compatible = "adi,reset-controller";
+      reg = <0x3108c000 0x1000>;
+      adi,sharc-min = <1>;
+      adi,sharc-max = <2>;
+    };