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Message-Id: <20211206182616.2089677-12-f.fainelli@gmail.com>
Date: Mon, 6 Dec 2021 10:26:13 -0800
From: Florian Fainelli <f.fainelli@...il.com>
To: devicetree@...r.kernel.org
Cc: Florian Fainelli <f.fainelli@...il.com>,
Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
Rob Herring <robh+dt@...nel.org>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM7XXX ARM
ARCHITECTURE), Gregory Fong <gregory.0xf0@...il.com>,
Thomas Gleixner <tglx@...utronix.de>,
Marc Zyngier <maz@...nel.org>,
Ulf Hansson <ulf.hansson@...aro.org>,
Thierry Reding <thierry.reding@...il.com>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>, Lee Jones <lee.jones@...aro.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
Herbert Xu <herbert@...dor.apana.org.au>,
Ray Jui <rjui@...adcom.com>,
Scott Branden <sbranden@...adcom.com>,
Alessandro Zummo <a.zummo@...ertech.it>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Amit Kucheria <amitk@...nel.org>,
Zhang Rui <rui.zhang@...el.com>,
Markus Mayer <mmayer@...adcom.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Al Cooper <alcooperx@...il.com>,
Doug Berger <opendmb@...il.com>,
linux-ide@...r.kernel.org (open list:LIBATA SUBSYSTEM (Serial and
Parallel ATA drivers)), linux-kernel@...r.kernel.org (open list),
linux-gpio@...r.kernel.org (open list:GPIO SUBSYSTEM),
linux-arm-kernel@...ts.infradead.org (moderated list:BROADCOM BCM7XXX
ARM ARCHITECTURE),
linux-mmc@...r.kernel.org (open list:MULTIMEDIA CARD (MMC), SECURE
DIGITAL (SD) AND...),
linux-pwm@...r.kernel.org (open list:PWM SUBSYSTEM),
linux-crypto@...r.kernel.org (open list:HARDWARE RANDOM NUMBER
GENERATOR CORE),
linux-rtc@...r.kernel.org (open list:REAL TIME CLOCK (RTC) SUBSYSTEM),
linux-pm@...r.kernel.org (open list:THERMAL),
linux-usb@...r.kernel.org (open list:USB SUBSYSTEM)
Subject: [PATCH v2 11/14] dt-bindings: thermal: Convert Broadcom TMON to YAML
Convert the Broadcom AVS TMON Device Tree binding to YAML to help with
validation.
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
.../bindings/thermal/brcm,avs-tmon.txt | 23 --------
.../bindings/thermal/brcm,avs-tmon.yaml | 57 +++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 58 insertions(+), 24 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
create mode 100644 Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
diff --git a/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
deleted file mode 100644
index 74a9ef09db8b..000000000000
--- a/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-* Broadcom STB thermal management
-
-Thermal management core, provided by the AVS TMON hardware block.
-
-Required properties:
-- compatible: must be one of:
- "brcm,avs-tmon-bcm7216"
- "brcm,avs-tmon-bcm7445"
- "brcm,avs-tmon"
-- reg: address range for the AVS TMON registers
-- interrupts: temperature monitor interrupt, for high/low threshold triggers,
- required except for "brcm,avs-tmon-bcm7216"
-- interrupt-names: should be "tmon"
-
-Example:
-
- thermal@...d1500 {
- compatible = "brcm,avs-tmon-bcm7445", "brcm,avs-tmon";
- reg = <0xf04d1500 0x28>;
- interrupts = <0x6>;
- interrupt-names = "tmon";
- interrupt-parent = <&avs_host_l2_intc>;
- };
diff --git a/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
new file mode 100644
index 000000000000..fb5c273b8bc2
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/brcm,avs-tmon.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom STB thermal management
+
+description: Thermal management core, provided by the AVS TMON hardware block.
+
+maintainers:
+ - Florian Fainelli <f.fainelli@...il.com>
+
+allOf:
+ - $ref: thermal-sensor.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - brcm,avs-tmon-bcm7216
+ - brcm,avs-tmon-bcm7445
+ - const: brcm,avs-tmon
+
+ reg:
+ maxItems: 1
+ description: >
+ Address range for the AVS TMON registers
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-names:
+ items:
+ - const: tmon
+
+ "#thermal-sensor-cells":
+ const: 0
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - "#thermal-sensor-cells"
+
+examples:
+ - |
+ thermal@...d1500 {
+ compatible = "brcm,avs-tmon-bcm7445", "brcm,avs-tmon";
+ reg = <0xf04d1500 0x28>;
+ interrupts = <0x6>;
+ interrupt-names = "tmon";
+ interrupt-parent = <&avs_host_l2_intc>;
+ #thermal-sensor-cells = <0>;
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 9ac67c885159..2109b6fe8ea3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3936,7 +3936,7 @@ M: Markus Mayer <mmayer@...adcom.com>
M: bcm-kernel-feedback-list@...adcom.com
L: linux-pm@...r.kernel.org
S: Maintained
-F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
+F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
F: drivers/thermal/broadcom/brcmstb*
BROADCOM STB DPFE DRIVER
--
2.25.1
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