diff --git a/.github/actions/list-HAL-variants/action.yml b/.github/actions/list-HAL-variants/action.yml
index 2c53c6b49ee2..355618d2ad1c 100644
--- a/.github/actions/list-HAL-variants/action.yml
+++ b/.github/actions/list-HAL-variants/action.yml
@@ -13,5 +13,5 @@ runs:
     - id: compute-matrix
       shell: bash
       run: |
-        matrix_json=$(cat crates.json | jq -Mr -c '{ "pac": (.hal_build_variants | keys ), "toolchain": ["stable", "nightly"] }')
+        matrix_json=$(cat crates.json | jq -Mr -c '{ "pac": (.hal_variants | keys ), "toolchain": ["stable", "nightly"] }')
         echo "matrix=${matrix_json}" >> $GITHUB_OUTPUT
diff --git a/.github/workflows/build-hal.yml b/.github/workflows/build-hal.yml
index 404d4401dabe..20e114111e5e 100644
--- a/.github/workflows/build-hal.yml
+++ b/.github/workflows/build-hal.yml
@@ -26,7 +26,7 @@ jobs:
       run: |
         rustup set profile minimal
         rustup override set ${{ matrix.toolchain }}
-        target=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_build_variants["${{matrix.pac}}"].target')
+        target=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_variants["${{matrix.pac}}"].target')
         rustup target add ${target}
         rustup component add clippy
 
@@ -36,14 +36,14 @@ jobs:
     - name: Build HAL for ${{ matrix.pac }}
       run: |
         set -ex
-        features=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_build_variants["${{matrix.pac}}"].features | join(",")')
-        target=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_build_variants["${{matrix.pac}}"].target')
+        features=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_variants["${{matrix.pac}}"].features | join(",")')
+        target=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_variants["${{matrix.pac}}"].target')
         cargo build --features=${features} --target=${target} --manifest-path=./hal/Cargo.toml
 
     - name: Clippy HAL for ${{ matrix.pac }}
       if: ${{ matrix.toolchain == 'nightly' }}
       run: |
         set -ex
-        features=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_build_variants["${{matrix.pac}}"].features | join(",")')
-        target=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_build_variants["${{matrix.pac}}"].target')
+        features=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_variants["${{matrix.pac}}"].features | join(",")')
+        target=$(cat ./crates.json | jq -Mr --arg pac "${{matrix.pac}}" -c '.hal_variants["${{matrix.pac}}"].target')
         cargo clippy --features=${features} --target=${target} --manifest-path=./hal/Cargo.toml
diff --git a/.github/workflows/generate-docs.yml b/.github/workflows/generate-docs.yml
index 8631ca2c5f8e..93f4ba688421 100644
--- a/.github/workflows/generate-docs.yml
+++ b/.github/workflows/generate-docs.yml
@@ -31,11 +31,11 @@ jobs:
           mkdir -pv "${docs_path}"
           (cd "$docs_path" && git init && git checkout -b main)
 
-          for variant in $(cat crates.json | jq -Mr -c '.hal_doc_variants | keys[]');
+          for variant in $(cat crates.json | jq -Mr -c '.hal_variants | keys[]');
           do
             (
-              feature_str=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_doc_variants[$variant].features | join(",")')
-              target=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_doc_variants[$variant].target')
+              feature_str=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_variants[$variant].features | join(",")')
+              target=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_variants[$variant].target')
 
               mkdir -pv "${docs_path}/${variant}"
               cd hal
@@ -69,10 +69,10 @@ jobs:
           echo '      </thead>' >> "${docs_path}/index.html"
 
           echo '      <tbody>' >> "${docs_path}/index.html"
-          for variant in $(cat crates.json | jq -Mr -c '.hal_doc_variants | keys[]');
+          for variant in $(cat crates.json | jq -Mr -c '.hal_variants | keys[]');
           do
-              target=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_doc_variants[$variant].target')
-              features_html=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_doc_variants[$variant].features | map("<span class=\"label label-default\">", . , "</span>") | join(" ")')
+              target=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_variants[$variant].target')
+              features_html=$(cat crates.json | jq -Mr --arg variant "${variant}" -c '.hal_variants[$variant].features | map("<span class=\"label label-default\">", . , "</span>") | join(" ")')
 
               echo '        <tr>' >> "${docs_path}/index.html"
               echo "          <td><a href='${variant}/${target}/doc/atsamd_hal/index.html'>${variant}</a></td>" >> "${docs_path}/index.html"
diff --git a/crates.json b/crates.json
index facf6191ed5e..1a7970061636 100644
--- a/crates.json
+++ b/crates.json
@@ -166,83 +166,7 @@
       "target": "thumbv6m-none-eabi"
     }
   },
-  "hal_doc_variants": {
-    "samd11c": {
-      "features": [
-        "samd11c",
-        "unproven",
-        "dma"
-      ],
-      "target": "thumbv6m-none-eabi"
-    },
-    "samd11d": {
-      "features": [
-        "samd11d",
-        "unproven",
-        "dma"
-      ],
-      "target": "thumbv6m-none-eabi"
-    },
-    "samd21g": {
-      "features": [
-        "samd21g",
-        "unproven",
-        "usb",
-        "dma"
-      ],
-      "target": "thumbv6m-none-eabi"
-    },
-    "samd21j": {
-      "features": [
-        "samd21j",
-        "unproven",
-        "usb",
-        "dma"
-      ],
-      "target": "thumbv6m-none-eabi"
-    },
-    "samd51g": {
-      "features": [
-        "samd51g",
-        "unproven",
-        "usb",
-        "sdmmc",
-        "dma"
-      ],
-      "target": "thumbv7em-none-eabihf"
-    },
-    "samd51j": {
-      "features": [
-        "samd51j",
-        "unproven",
-        "usb",
-        "sdmmc",
-        "dma"
-      ],
-      "target": "thumbv7em-none-eabihf"
-    },
-    "samd51n": {
-      "features": [
-        "samd51n",
-        "unproven",
-        "usb",
-        "sdmmc",
-        "dma"
-      ],
-      "target": "thumbv7em-none-eabihf"
-    },
-    "samd51p": {
-      "features": [
-        "samd51p",
-        "unproven",
-        "usb",
-        "sdmmc",
-        "dma"
-      ],
-      "target": "thumbv7em-none-eabihf"
-    }
-  },
-  "hal_build_variants": {
+  "hal_variants": {
     "samd11c":  {
       "features": [ "samd11c", "unproven", "dma", "rtic" ],
       "target": "thumbv6m-none-eabi"