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Message-ID: <20250821062840.9383-2-krzysztof.kozlowski@linaro.org>
Date: Thu, 21 Aug 2025 08:28:41 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Benson Leung <bleung@...omium.org>,
	Guenter Roeck <groeck@...omium.org>,
	Tim Harvey <tharvey@...eworks.com>,
	Michael Walle <mwalle@...nel.org>,
	Lee Jones <lee@...nel.org>,
	devicetree@...r.kernel.org,
	chrome-platform@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Mathew McBride <matt@...verse.com.au>
Subject: [PATCH] dt-bindings: mfd: Move embedded controllers to own directory

Move ChromeOS Embedded Controller, Gateworks System Controller and
Kontron sl28cpld Board Management Controller to new subdirectory
"embedded-controller" matching their purpose.  MFD is coming from Linux
and does not really fit the actual purpose of this hardware.

Rename Gateworks GSC filename to match compatible, as preferred for
bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Cc: Mathew McBride <matt@...verse.com.au>

Lee,
Can you take it via MFD?
---
 .../bindings/{mfd => embedded-controller}/google,cros-ec.yaml | 2 +-
 .../gateworks-gsc.yaml => embedded-controller/gw,gsc.yaml}    | 2 +-
 .../{mfd => embedded-controller}/kontron,sl28cpld.yaml        | 2 +-
 MAINTAINERS                                                   | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)
 rename Documentation/devicetree/bindings/{mfd => embedded-controller}/google,cros-ec.yaml (99%)
 rename Documentation/devicetree/bindings/{mfd/gateworks-gsc.yaml => embedded-controller/gw,gsc.yaml} (98%)
 rename Documentation/devicetree/bindings/{mfd => embedded-controller}/kontron,sl28cpld.yaml (97%)

diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/embedded-controller/google,cros-ec.yaml
similarity index 99%
rename from Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
rename to Documentation/devicetree/bindings/embedded-controller/google,cros-ec.yaml
index 50f457090066..3ab5737c9a8f 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/embedded-controller/google,cros-ec.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/mfd/google,cros-ec.yaml#
+$id: http://devicetree.org/schemas/embedded-controller/google,cros-ec.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: ChromeOS Embedded Controller
diff --git a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml b/Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml
similarity index 98%
rename from Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
rename to Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml
index dc379f3ebf24..82d4b2dadbae 100644
--- a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
+++ b/Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/mfd/gateworks-gsc.yaml#
+$id: http://devicetree.org/schemas/embedded-controller/gw,gsc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Gateworks System Controller
diff --git a/Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml b/Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml
similarity index 97%
rename from Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
rename to Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml
index 37207a97e06c..0b752f3baaa9 100644
--- a/Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
+++ b/Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/mfd/kontron,sl28cpld.yaml#
+$id: http://devicetree.org/schemas/embedded-controller/kontron,sl28cpld.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Kontron's sl28cpld board management controller
diff --git a/MAINTAINERS b/MAINTAINERS
index 7969d09dff17..f3e4c1aa656e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10129,7 +10129,7 @@ F:	drivers/media/i2c/gc2145.c
 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
 M:	Tim Harvey <tharvey@...eworks.com>
 S:	Maintained
-F:	Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
+F:	Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml
 F:	Documentation/hwmon/gsc-hwmon.rst
 F:	drivers/hwmon/gsc-hwmon.c
 F:	drivers/mfd/gateworks-gsc.c
@@ -23177,10 +23177,10 @@ F:	drivers/usb/misc/sisusbvga/
 SL28 CPLD MFD DRIVER
 M:	Michael Walle <mwalle@...nel.org>
 S:	Maintained
+F:	Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml
 F:	Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
 F:	Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
 F:	Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
-F:	Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
 F:	Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
 F:	Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
 F:	drivers/gpio/gpio-sl28cpld.c
-- 
2.48.1


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