From: Sebastian Reichel <sebastian.reichel@collabora.com>
To: Sebastian Reichel <sre@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Sebastian Reichel <sebastian.reichel@collabora.com>,
kernel@collabora.com
Subject: [PATCH 08/38] dt-bindings: power: supply: bq24735: Convert to DT schema format
Date: Fri, 12 Mar 2021 16:43:27 +0100 [thread overview]
Message-ID: <20210312154357.1561730-9-sebastian.reichel@collabora.com> (raw)
In-Reply-To: <20210312154357.1561730-1-sebastian.reichel@collabora.com>
Convert the binding to DT schema format.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
.../bindings/power/supply/bq24735.yaml | 88 +++++++++++++++++++
.../bindings/power/supply/ti,bq24735.txt | 39 --------
2 files changed, 88 insertions(+), 39 deletions(-)
create mode 100644 Documentation/devicetree/bindings/power/supply/bq24735.yaml
delete mode 100644 Documentation/devicetree/bindings/power/supply/ti,bq24735.txt
diff --git a/Documentation/devicetree/bindings/power/supply/bq24735.yaml b/Documentation/devicetree/bindings/power/supply/bq24735.yaml
new file mode 100644
index 000000000000..8a3a31ada128
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/bq24735.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2021 Sebastian Reichel
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/supply/bq24735.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Binding for TI BQ24735 Li-Ion Battery Charger
+
+maintainers:
+ - Sebastian Reichel <sre@kernel.org>
+
+allOf:
+ - $ref: power-supply.yaml#
+
+properties:
+ compatible:
+ const: ti,bq24735
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: AC adapter plug event interrupt
+ maxItems: 1
+
+ ti,ac-detect-gpios:
+ maxItems: 1
+ description: |
+ This GPIO is optionally used to read the AC adapter status. This is a Host GPIO
+ that is configured as an input and connected to the ACOK pin on the bq24735.
+ Note: for backwards compatibility reasons, the GPIO must be active on AC adapter
+ absence despite ACOK being active (high) on AC adapter presence.
+
+ ti,charge-current:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Used to control and set the charging current.
+ This value must be between 128mA and 8.128A with a 64mA step resolution.
+ The POR value is 0x0000h. This number is in mA (e.g. 8192).
+ See spec for more information about the ChargeCurrent (0x14h) register.
+
+ ti,charge-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Used to control and set the charging voltage.
+ This value must be between 1.024V and 19.2V with a 16mV step resolution.
+ The POR value is 0x0000h. This number is in mV (e.g. 19200).
+ See spec for more information about the ChargeVoltage (0x15h) register.
+
+ ti,input-current:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Used to control and set the charger input current.
+ This value must be between 128mA and 8.064A with a 128mA step resolution.
+ The POR value is 0x1000h. This number is in mA (e.g. 8064).
+ See the spec for more information about the InputCurrent (0x3fh) register.
+
+ ti,external-control:
+ type: boolean
+ description: |
+ Indicates that the charger is configured externally and that the host should not
+ attempt to enable/disable charging or set the charge voltage/current.
+
+ poll-interval:
+ description: |
+ If 'interrupts' is not specified, poll AC adapter presence with this interval (milliseconds).
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ charger@9 {
+ compatible = "ti,bq24735";
+ reg = <0x9>;
+ ti,ac-detect-gpios = <&gpio 72 0x1>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/power/supply/ti,bq24735.txt b/Documentation/devicetree/bindings/power/supply/ti,bq24735.txt
deleted file mode 100644
index de45e1a2a4d9..000000000000
--- a/Documentation/devicetree/bindings/power/supply/ti,bq24735.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-TI BQ24735 Charge Controller
-~~~~~~~~~~
-
-Required properties :
- - compatible : "ti,bq24735"
-
-Optional properties :
- - interrupts : Specify the interrupt to be used to trigger when the AC
- adapter is either plugged in or removed.
- - ti,ac-detect-gpios : This GPIO is optionally used to read the AC adapter
- status. This is a Host GPIO that is configured as an input and connected
- to the ACOK pin on the bq24735. Note: for backwards compatibility reasons,
- the GPIO must be active on AC adapter absence despite ACOK being active
- (high) on AC adapter presence.
- - ti,charge-current : Used to control and set the charging current. This value
- must be between 128mA and 8.128A with a 64mA step resolution. The POR value
- is 0x0000h. This number is in mA (e.g. 8192), see spec for more information
- about the ChargeCurrent (0x14h) register.
- - ti,charge-voltage : Used to control and set the charging voltage. This value
- must be between 1.024V and 19.2V with a 16mV step resolution. The POR value
- is 0x0000h. This number is in mV (e.g. 19200), see spec for more information
- about the ChargeVoltage (0x15h) register.
- - ti,input-current : Used to control and set the charger input current. This
- value must be between 128mA and 8.064A with a 128mA step resolution. The
- POR value is 0x1000h. This number is in mA (e.g. 8064), see the spec for
- more information about the InputCurrent (0x3fh) register.
- - ti,external-control : Indicates that the charger is configured externally
- and that the host should not attempt to enable/disable charging or set the
- charge voltage/current.
- - poll-interval : In case 'interrupts' is not specified, poll AC adapter
- presence with this interval (milliseconds).
-
-Example:
-
- bq24735@9 {
- compatible = "ti,bq24735";
- reg = <0x9>;
- ti,ac-detect-gpios = <&gpio 72 0x1>;
- }
--
2.30.1
next prev parent reply other threads:[~2021-03-12 15:45 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 15:43 [PATCH 00/38] Convert power-supply DT bindings to YAML Sebastian Reichel
2021-03-12 15:43 ` [PATCH 01/38] ARM: dts: motorola-cpcap-mapphone: Prepare for dtbs_check parsing Sebastian Reichel
2021-03-12 15:43 ` [PATCH 02/38] dt-bindings: power: supply: cpcap-battery: Convert to DT schema format Sebastian Reichel
2021-03-12 15:43 ` [PATCH 03/38] dt-bindings: power: supply: cpcap-charger: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 04/38] dt-bindings: power: supply: bq25890: " Sebastian Reichel
2021-03-15 18:21 ` Rob Herring
2021-03-16 16:46 ` Sebastian Reichel
2021-03-16 17:50 ` Rob Herring
2021-03-12 15:43 ` [PATCH 05/38] dt-bindings: power: supply: bq24257: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 06/38] dt-bindings: power: supply: bq24190: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 07/38] dt-bindings: power: supply: bq2415x: " Sebastian Reichel
2021-03-12 15:43 ` Sebastian Reichel [this message]
2021-03-15 18:24 ` [PATCH 08/38] dt-bindings: power: supply: bq24735: " Rob Herring
2021-03-16 16:22 ` Sebastian Reichel
2021-03-16 17:45 ` Rob Herring
2021-03-12 15:43 ` [PATCH 09/38] dt-bindings: power: supply: isp1704: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 10/38] dt-bindings: power: supply: sbs-charger: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 11/38] dt-bindings: power: supply: sbs-manager: " Sebastian Reichel
2021-03-15 18:27 ` Rob Herring
2021-03-12 15:43 ` [PATCH 12/38] dt-bindings: power: supply: ds2760: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 13/38] dt-bindings: power: supply: sc27xx-fg: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 14/38] dt-bindings: power: supply: sc2731-charger: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 15/38] dt-bindings: power: supply: tps65090: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 16/38] dt-bindings: power: supply: tps65217: " Sebastian Reichel
2021-03-15 18:33 ` Rob Herring
2021-03-16 16:20 ` Sebastian Reichel
2021-03-16 17:52 ` Rob Herring
2021-03-12 15:43 ` [PATCH 17/38] dt-bindings: power: supply: twl4030: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 18/38] dt-bindings: power: supply: n900-battery: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 19/38] dt-bindings: power: supply: lego-ev3-battery: " Sebastian Reichel
2021-03-12 16:04 ` David Lechner
2021-03-12 15:43 ` [PATCH 20/38] dt-bindings: power: supply: max17040: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 21/38] dt-bindings: power: supply: max14656: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 22/38] dt-bindings: power: supply: max17042: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 23/38] dt-bindings: power: supply: max8903: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 24/38] dt-bindings: power: supply: ucs1002: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 25/38] dt-bindings: power: supply: pm8941-charger: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 26/38] dt-bindings: power: supply: pm8941-coincell: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 27/38] dt-bindings: power: supply: act8945a: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 28/38] dt-bindings: power: supply: axp20x: " Sebastian Reichel
2021-03-24 3:02 ` Chen-Yu Tsai
2021-03-12 15:43 ` [PATCH 29/38] dt-bindings: power: supply: da9150: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 30/38] dt-bindings: power: supply: lp8727: " Sebastian Reichel
2021-03-15 18:37 ` Rob Herring
2021-03-12 15:43 ` [PATCH 31/38] dt-bindings: power: supply: lt3651: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 32/38] dt-bindings: power: supply: ltc294x: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 33/38] dt-bindings: power: supply: rt9455: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 34/38] dt-bindings: power: supply: olpc-battery: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 35/38] dt-bindings: power: supply: ab8500: " Sebastian Reichel
2021-03-12 15:43 ` [PATCH 36/38] dt-bindings: power: supply: sbs-battery: Fix dtbs_check Sebastian Reichel
2021-03-12 15:43 ` [PATCH 37/38] dt-bindings: power: supply: Fix remaining battery.txt links Sebastian Reichel
2021-03-12 15:43 ` [PATCH 38/38] dt-bindings: power: supply: Drop power_supply.txt Sebastian Reichel
2021-03-15 19:44 ` [PATCH 00/38] Convert power-supply DT bindings to YAML Rob Herring
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