| 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
| ||
|
Message-Id: <20240318124051.4166253-1-andreas@kemnade.info>
Date: Mon, 18 Mar 2024 13:40:50 +0100
From: Andreas Kemnade <andreas@...nade.info>
To: dmitry.torokhov@...il.com,
robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org,
lee@...nel.org,
alexandre.belloni@...tlin.com,
wim@...ux-watchdog.org,
linux@...ck-us.net,
andreas@...nade.info,
linux-input@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-rtc@...r.kernel.org,
linux-watchdog@...r.kernel.org,
linux-omap@...r.kernel.org,
sre@...nel.org
Subject: [PATCH] dt-bindings: mfd: twl: Convert trivial subdevices to json-schema
Convert subdevices with just an interrupt and compatbile to
json-schema and wire up already converted subdevices.
RTC is available in all variants, so allow it unconditionally
GPADC binding for TWL603X uses two different compatibles, so
specify just the compatible and not include it.
Signed-off-by: Andreas Kemnade <andreas@...nade.info>
---
Well, my name is in that yaml file, so I should take care of my sheep,
in case a step-by-step approach is acceptable this is at least a
checkpoint for me that I understand multi file binding mechanics
properly.
.../bindings/input/twl4030-pwrbutton.txt | 21 ------
.../devicetree/bindings/mfd/ti,twl.yaml | 68 +++++++++++++++++++
.../devicetree/bindings/rtc/twl-rtc.txt | 11 ---
.../bindings/watchdog/twl4030-wdt.txt | 10 ---
4 files changed, 68 insertions(+), 42 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt
delete mode 100644 Documentation/devicetree/bindings/rtc/twl-rtc.txt
delete mode 100644 Documentation/devicetree/bindings/watchdog/twl4030-wdt.txt
diff --git a/Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt b/Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt
deleted file mode 100644
index 6c201a2ba8acf..0000000000000
--- a/Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Texas Instruments TWL family (twl4030) pwrbutton module
-
-This module is part of the TWL4030. For more details about the whole
-chip see Documentation/devicetree/bindings/mfd/ti,twl.yaml.
-
-This module provides a simple power button event via an Interrupt.
-
-Required properties:
-- compatible: should be one of the following
- - "ti,twl4030-pwrbutton": For controllers compatible with twl4030
-- interrupts: should be one of the following
- - <8>: For controllers compatible with twl4030
-
-Example:
-
-&twl {
- twl_pwrbutton: pwrbutton {
- compatible = "ti,twl4030-pwrbutton";
- interrupts = <8>;
- };
-};
diff --git a/Documentation/devicetree/bindings/mfd/ti,twl.yaml b/Documentation/devicetree/bindings/mfd/ti,twl.yaml
index 52ed228fb1e7e..03d725d5294db 100644
--- a/Documentation/devicetree/bindings/mfd/ti,twl.yaml
+++ b/Documentation/devicetree/bindings/mfd/ti,twl.yaml
@@ -15,6 +15,65 @@ description: |
USB transceiver or Audio amplifier.
These chips are connected to an i2c bus.
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: ti,twl4030
+ then:
+ properties:
+ madc:
+ type: object
+ $ref: ../iio/adc/ti,twl4030-madc.yaml
+
+ unevaluatedProperties: false
+ bci:
+ type: object
+ $ref: ../power/supply/twl4030-charger.yaml
+
+ unevaluatedProperties: false
+ pwrbutton:
+ type: object
+ properties:
+ compatible:
+ const: ti,twl4030-pwrbutton
+ interrupts:
+ const: 8
+
+ additionalProperties: false
+ watchdog:
+ type: object
+ properties:
+ compatible:
+ const: ti,twl4030-wdt
+
+ additionalProperties: false
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: ti,twl6030
+ then:
+ properties:
+ gpadc:
+ type: object
+ properties:
+ compatible:
+ const: ti,twl6030-gpadc
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: ti,twl6032
+ then:
+ properties:
+ gpadc:
+ type: object
+ properties:
+ compatible:
+ const: ti,twl6032-gpadc
+
properties:
compatible:
description:
@@ -42,6 +101,15 @@ properties:
"#clock-cells":
const: 1
+ rtc:
+ type: object
+ properties:
+ compatible:
+ const: ti,twl4030-rtc
+ interrupts:
+ maxItems: 1
+ additionalProperties: false
+
additionalProperties: false
required:
diff --git a/Documentation/devicetree/bindings/rtc/twl-rtc.txt b/Documentation/devicetree/bindings/rtc/twl-rtc.txt
deleted file mode 100644
index 8f9a94f2f8969..0000000000000
--- a/Documentation/devicetree/bindings/rtc/twl-rtc.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-* Texas Instruments TWL4030/6030 RTC
-
-Required properties:
-- compatible : Should be "ti,twl4030-rtc"
-- interrupts : Should be the interrupt number.
-
-Example:
- rtc {
- compatible = "ti,twl4030-rtc";
- interrupts = <11>;
- };
diff --git a/Documentation/devicetree/bindings/watchdog/twl4030-wdt.txt b/Documentation/devicetree/bindings/watchdog/twl4030-wdt.txt
deleted file mode 100644
index 80a37193c0b86..0000000000000
--- a/Documentation/devicetree/bindings/watchdog/twl4030-wdt.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Device tree bindings for twl4030-wdt driver (TWL4030 watchdog)
-
-Required properties:
- compatible = "ti,twl4030-wdt";
-
-Example:
-
-watchdog {
- compatible = "ti,twl4030-wdt";
-};
--
2.39.2
Powered by blists - more mailing lists