[PATCH v2 24/25] dt-bindings: reserved-memory: Add Google Kinfo Pixel reserved memory

[Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>]

Add documentation for Google Kinfo Pixel reserved memory area.

Co-developed-by: Eugen Hristev <eugen.hristev@linaro.org>
Signed-off-by: Eugen Hristev <eugen.hristev@linaro.org>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
---
 .../bindings/reserved-memory/google,kinfo.yaml     | 46 ++++++++++++++++++++++
 MAINTAINERS                                        |  6 +++
 2 files changed, 52 insertions(+)

diff --git a/Documentation/devicetree/bindings/reserved-memory/google,kinfo.yaml b/Documentation/devicetree/bindings/reserved-memory/google,kinfo.yaml
new file mode 100644
index 000000000000..2f964151f0c0
--- /dev/null
+++ b/Documentation/devicetree/bindings/reserved-memory/google,kinfo.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reserved-memory/google,kinfo.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Google Pixel Kinfo reserved memory
+
+maintainers:
+  - Eugen Hristev <eugen.hristev@linaro.org>
+  - Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
+
+description: |
+  This binding represents reserved-memory used to store data for firmware/bootloader
+  on the Pixel platform. The stored data is debugging information of the running
+  kernel.
+
+allOf:
+  - $ref: reserved-memory.yaml
+
+properties:
+  compatible:
+    const: google,debug-kinfo
+
+  reg:
+    description: page-aligned region of memory containing debugging data of running kernel
+
+required:
+  - compatible
+  - reg
+  - no-map
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    reserved-memory {
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        debug-kinfo@fa00000 {
+            compatible = "google,debug-kinfo";
+            reg = <0xfa00000 0x1000>;
+            no-map;
+        };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index ebf478dbd15c..2504b7df0e7d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16592,6 +16592,12 @@ F:	Documentation/dev-tools/meminspect.rst
 F:	include/linux/meminspect.h
 F:	kernel/meminspect/*
 
+MEMINSPECT KINFO DRIVER
+M:	Eugen Hristev <eugen.hristev@linaro.org>
+M:	Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/reserved-memory/google,kinfo.yaml
+
 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
 M:	Mike Rapoport <rppt@kernel.org>
 L:	linux-mm@kvack.org

-- 
2.50.1