linux-kernel - [PATCH v2 02/15] dt-bindings: power: supply: Add Mediatek MT6370 Charger

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Message-Id: <20220613111146.25221-3-peterwu.pub@gmail.com>
Date:   Mon, 13 Jun 2022 19:11:33 +0800
From:   ChiaEn Wu <peterwu.pub@...il.com>
To:     jic23@...nel.org, lars@...afoo.de, matthias.bgg@...il.com,
        lee.jones@...aro.org, daniel.thompson@...aro.org,
        jingoohan1@...il.com, pavel@....cz, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     linux-iio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-leds@...r.kernel.org,
        devicetree@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-usb@...r.kernel.org, linux-fbdev@...r.kernel.org,
        szunichen@...il.com, ChiaEn Wu <chiaen_wu@...htek.com>
Subject: [PATCH v2 02/15] dt-bindings: power: supply: Add Mediatek MT6370 Charger

From: ChiaEn Wu <chiaen_wu@...htek.com>

Add Mediatek MT6370 Charger binding documentation.

Signed-off-by: ChiaEn Wu <chiaen_wu@...htek.com>
---
 .../power/supply/mediatek,mt6370-charger.yaml | 60 +++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/mediatek,mt6370-charger.yaml

diff --git a/Documentation/devicetree/bindings/power/supply/mediatek,mt6370-charger.yaml b/Documentation/devicetree/bindings/power/supply/mediatek,mt6370-charger.yaml
new file mode 100644
index 000000000000..b63553ebb15b
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/mediatek,mt6370-charger.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/mediatek,mt6370-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT6370 Battery Charger
+
+maintainers:
+  - ChiaEn Wu <chiaen_wu@...htek.com>
+
+description: |
+  This module is part of the MT6370 MFD device.
+  Provides Battery Charger, Boost for OTG devices and BC1.2 detection.
+
+properties:
+  compatible:
+    const: mediatek,mt6370-charger
+
+  interrupts:
+    description: |
+      Specify what irqs are needed to be handled by MT6370 Charger driver. IRQ
+      "MT6370_IRQ_CHG_MIVR", "MT6370_IRQ_ATTACH" and "MT6370_IRQ_OVPCTRL_UVP_D"
+      are required.
+    items:
+      - description: BC1.2 done irq
+      - description: usb plug in irq
+      - description: mivr irq
+
+  interrupt-names:
+    items:
+      - const: attach_i
+      - const: uvp_d_evt
+      - const: mivr
+
+  io-channels:
+    description: |
+      Use ADC channel to read vbus, ibus, ibat, etc., info. Ibus ADC channel
+      is required.
+    minItems: 1
+    maxItems: 9
+
+  usb-otg-vbus-regulator:
+    type: object
+    description: OTG boost regulator.
+    $ref: /schemas/regulator/regulator.yaml#
+
+    properties:
+      enable-gpio:
+        maxItems: 1
+
+required:
+  - compatible
+  - interrupts
+  - interrupt-names
+  - io-channels
+
+additionalProperties: false
+
+...
-- 
2.25.1