doc: storage: nvmem: move nvmem docs under storage

This moves nvmem docs to a better suited home since we already have
a section for all things storage.

Signed-off-by: Benjamin Cabé <[email protected]>

Author: kartben

MAINTAINERS.yml

@@ -3475,7 +3475,7 @@ NVMEM:
   collaborators:
     - henrikbrixandersen
   files:
-    - doc/services/nvmem/
+    - doc/services/storage/nvmem/
     - dts/bindings/nvmem/
     - include/zephyr/devicetree/nvmem.h
     - include/zephyr/nvmem.h

doc/_scripts/redirects.py

@@ -324,6 +324,7 @@
     ('samples/subsys/video/video', 'samples/drivers/video/video'),
     ('services/file_system/index', 'services/storage/file_system/index'),
     ('services/modbus/index', 'connectivity/modbus/index'),
+    ('services/nvmem/index', 'services/storage/nvmem/index'),
     ('services/portability/posix', 'services/portability/posix/index'),
     ('services/retention/blinfo', 'services/storage/retention/blinfo'),
     ('services/retention/index', 'services/storage/retention/index'),

doc/services/index.rst

@@ -24,7 +24,6 @@ OS Services
    resource_management/index.rst
    mem_mgmt/index.rst
    net_buf/index.rst
-   nvmem/index.rst
    modem/index.rst
    notify.rst
    pm/index.rst

doc/services/storage/index.rst

@@ -11,6 +11,7 @@ Storage
    zms/zms.rst
    disk/access.rst
    flash_map/flash_map.rst
+   nvmem/index.rst
    fcb/fcb.rst
    retention/index.rst
    stream/stream_flash.rst