Add below index.rst files for ACPI subsystem. More docs will be added later.
o admin-guide/acpi/index.rst
o driver-api/acpi/index.rst
o firmware-guide/index.rst
Signed-off-by: Changbin Du <changbin.du@xxxxxxxxx>
---
Documentation/admin-guide/acpi/index.rst | 10 ++++++++++
Documentation/admin-guide/index.rst | 1 +
Documentation/driver-api/acpi/index.rst | 7 +++++++
Documentation/driver-api/index.rst | 1 +
Documentation/firmware-guide/acpi/index.rst | 9 +++++++++
Documentation/firmware-guide/index.rst | 13 +++++++++++++
Documentation/index.rst | 10 ++++++++++
7 files changed, 51 insertions(+)
create mode 100644 Documentation/admin-guide/acpi/index.rst
create mode 100644 Documentation/driver-api/acpi/index.rst
create mode 100644 Documentation/firmware-guide/acpi/index.rst
create mode 100644 Documentation/firmware-guide/index.rst
diff --git a/Documentation/admin-guide/acpi/index.rst b/Documentation/admin-guide/acpi/index.rst
new file mode 100644
index 000000000000..3e041206089d
--- /dev/null
+++ b/Documentation/admin-guide/acpi/index.rst
@@ -0,0 +1,10 @@
+============
+ACPI Support
+============
+
+Here we document in detail how to interact with various mechanisms in
+the Linux ACPI support.
+
+.. toctree::
+ :maxdepth: 1
+
diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index 0a491676685e..5b8286fdd91b 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -77,6 +77,7 @@ configure specific aspects of kernel behavior to your liking.
LSM/index
mm/index
perf-security
+ acpi/index
.. only:: subproject and html
diff --git a/Documentation/driver-api/acpi/index.rst b/Documentation/driver-api/acpi/index.rst
new file mode 100644
index 000000000000..898b0c60671a
--- /dev/null
+++ b/Documentation/driver-api/acpi/index.rst
@@ -0,0 +1,7 @@
+============
+ACPI Support
+============
+
+.. toctree::
+ :maxdepth: 2
+
diff --git a/Documentation/driver-api/index.rst b/Documentation/driver-api/index.rst
index c0b600ed9961..aa87075c7846 100644
--- a/Documentation/driver-api/index.rst
+++ b/Documentation/driver-api/index.rst
@@ -56,6 +56,7 @@ available subsections can be seen below.
slimbus
soundwire/index
fpga/index
+ acpi/index
.. only:: subproject and html
diff --git a/Documentation/firmware-guide/acpi/index.rst b/Documentation/firmware-guide/acpi/index.rst
new file mode 100644
index 000000000000..0ec7d072ba22
--- /dev/null
+++ b/Documentation/firmware-guide/acpi/index.rst
@@ -0,0 +1,9 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+============
+ACPI Support
+============
+
+.. toctree::
+ :maxdepth: 1
+
diff --git a/Documentation/firmware-guide/index.rst b/Documentation/firmware-guide/index.rst
new file mode 100644
index 000000000000..5355784ca0a2
--- /dev/null
+++ b/Documentation/firmware-guide/index.rst
@@ -0,0 +1,13 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+===============================
+The Linux kernel firmware guide
+===============================
+
+This section describes the ACPI subsystem in Linux from firmware perspective.
+
+.. toctree::
+ :maxdepth: 1
+
+ acpi/index
+
diff --git a/Documentation/index.rst b/Documentation/index.rst
index 80a421cb935e..fdfa85c56a50 100644
--- a/Documentation/index.rst
+++ b/Documentation/index.rst
@@ -35,6 +35,16 @@ trying to get it to work optimally on a given system.
admin-guide/index
+Firmware-related documentation
+------------------------------
+The following holds information on the kernel's expectations regarding the
+platform firmwares.
+
+.. toctree::
+ :maxdepth: 2
+
+ firmware-guide/index
+
Application-developer documentation
-----------------------------------
--
2.20.1
