linux-kernel - [RFC][PATCH v3 16/16] dt-bindings: Add Google Kinfo

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250912150855.2901211-17-eugen.hristev@linaro.org>
Date: Fri, 12 Sep 2025 18:08:55 +0300
From: Eugen Hristev <eugen.hristev@...aro.org>
To: linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-mm@...ck.org,
	tglx@...utronix.de,
	andersson@...nel.org,
	pmladek@...e.com,
	rdunlap@...radead.org,
	corbet@....net,
	david@...hat.com,
	mhocko@...e.com
Cc: tudor.ambarus@...aro.org,
	mukesh.ojha@....qualcomm.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-hardening@...r.kernel.org,
	jonechou@...gle.com,
	rostedt@...dmis.org,
	linux-doc@...r.kernel.org,
	devicetree@...r.kernel.org,
	Eugen Hristev <eugen.hristev@...aro.org>
Subject: [RFC][PATCH v3 16/16] dt-bindings: Add Google Kinfo

Add documentation for Google Kinfo kmemdump backend driver.

Signed-off-by: Eugen Hristev <eugen.hristev@...aro.org>
---
 .../bindings/misc/google,kinfo.yaml           | 36 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/misc/google,kinfo.yaml

diff --git a/Documentation/devicetree/bindings/misc/google,kinfo.yaml b/Documentation/devicetree/bindings/misc/google,kinfo.yaml
new file mode 100644
index 000000000000..b1e4fac43586
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/google,kinfo.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/misc/google,kinfo.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Google Pixel Kinfo debug driver
+
+maintainers:
+  - Eugen Hristev <eugen.hristev@...aro.org>
+
+description:
+  The Google Pixel Kinfo debug driver uses a supplied reserved memory area
+  to save debugging information on the running kernel.
+
+properties:
+  compatible:
+    items:
+      - const: google,kinfo
+
+  memory-region:
+    maxItems: 1
+    description: Reference to the reserved-memory for the data
+
+required:
+  - compatible
+  - memory-region
+
+additionalProperties: true
+
+examples:
+  - |
+    debug-kinfo {
+        compatible = "google,debug-kinfo";
+        memory-region = <&debug_kinfo_reserved>;
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 65d9e5db46a9..6a846c51db04 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13821,6 +13821,7 @@ F:	mm/kmemdump/kmemdump_coreimage.c
 KMEMDUMP KINFO BACKEND DRIVER
 M:	Eugen Hristev <eugen.hristev@...aro.org>
 S:	Maintained
+F:	Documentation/devicetree/bindings/misc/google,kinfo.yaml
 F:	mm/kmemdump/kinfo.c
 
 KMEMDUMP QCOM MINIDUMP BACKEND DRIVER
-- 
2.43.0