linux-kernel - [PATCH 2/6] dt-bindings: mfd: add MAX77659 binding

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: <20221220132250.19383-3-Zeynep.Arslanbenzer@analog.com>
Date:   Tue, 20 Dec 2022 16:22:46 +0300
From:   Zeynep Arslanbenzer <Zeynep.Arslanbenzer@...log.com>
To:     <lee@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <sre@...nel.org>,
        <lgirdwood@...il.com>, <broonie@...nel.org>
CC:     <Zeynep.Arslanbenzer@...log.com>, <Nurettin.Bolucu@...log.com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-pm@...r.kernel.org>
Subject: [PATCH 2/6] dt-bindings: mfd: add MAX77659 binding

This patch adds binding document for MAX77659 MFD driver.

Signed-off-by: Nurettin Bolucu <Nurettin.Bolucu@...log.com>
Signed-off-by: Zeynep Arslanbenzer <Zeynep.Arslanbenzer@...log.com>
---
 .../devicetree/bindings/mfd/adi,max77659.yaml | 70 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 71 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/adi,max77659.yaml

diff --git a/Documentation/devicetree/bindings/mfd/adi,max77659.yaml b/Documentation/devicetree/bindings/mfd/adi,max77659.yaml
new file mode 100644
index 000000000000..6bec11607615
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/adi,max77659.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/adi,max77659.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MAX77659 SIMO PMIC from ADI.
+
+maintainers:
+  - Nurettin Bolucu <Nurettin.Bolucu@...log.com>
+  - Zeynep Arslanbenzer <Zeynep.Arslanbenzer@...log.com>
+
+description: |
+  MAX77659 is an PMIC providing battery charging and power
+  supply solutions for low-power applications.
+
+  For device-tree bindings of other sub-modules (regulator, power supply
+  refer to the binding documents under the respective
+  sub-system directories.
+
+properties:
+  compatible:
+    const: adi,max77659
+
+  reg:
+    description:
+      I2C device address.
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  charger:
+    $ref: ../power/supply/adi,max77659-charger.yaml
+
+  regulator:
+    $ref: ../regulator/adi,max77659-regulator.yaml
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        pmic@40 {
+            compatible = "adi,max77659";
+            reg = <0x40>;
+            interrupt-parent = <&gpio>;
+            #interrupt-cells = <2>;
+            interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+            regulator {
+                compatible = "adi,max77659-regulator";
+                regulator-boot-on;
+                regulator-always-on;
+            };
+            charger {
+                compatible = "adi,max77659-charger";
+                adi,fast-charge-timer   = <5>;
+                adi,fast-charge-microamp = <15000>;
+                adi,topoff-timer  =  <30>;
+            };
+        };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 45a8a471c7c0..e7a9cadf0ff2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12645,6 +12645,7 @@ M:	Nurettin Bolucu <Nurettin.Bolucu@...log.com>
 M:	Zeynep Arslanbenzer <Zeynep.Arslanbenzer@...log.com>
 L:	linux-kernel@...r.kernel.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/mfd/adi,max77659.yaml
 F:	drivers/mfd/max77659.c
 F:	include/linux/mfd/max77659.h
 
-- 
2.25.1