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Message-Id: <20211202120758.41478-2-alistair@alistair23.me>
Date: Thu, 2 Dec 2021 22:07:51 +1000
From: Alistair Francis <alistair@...stair23.me>
To: kernel@...gutronix.de, robh+dt@...nel.org, lee.jones@...aro.org,
lgirdwood@...il.com, broonie@...nel.org
Cc: linux-arm-kernel@...ts.infradead.org, alistair23@...il.com,
linux-hwmon@...r.kernel.org, andreas@...nade.info,
s.hauer@...gutronix.de, linux-kernel@...r.kernel.org,
linux-pm@...r.kernel.org, rui.zhang@...el.com, linux-imx@....com,
devicetree@...r.kernel.org, amitk@...nel.org, shawnguo@...nel.org,
Alistair Francis <alistair@...stair23.me>,
Rob Herring <robh@...nel.org>
Subject: [PATCH v16 1/8] dt-bindings: mfd: Initial commit of silergy,sy7636a.yaml
Initial support for the Silergy SY7636A Power Management chip
and regulator.
Signed-off-by: Alistair Francis <alistair@...stair23.me>
Reviewed-by: Rob Herring <robh@...nel.org>
Acked-for-MFD-by: Lee Jones <lee.jones@...aro.org>
---
.../bindings/mfd/silergy,sy7636a.yaml | 82 +++++++++++++++++++
1 file changed, 82 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml
diff --git a/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml b/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml
new file mode 100644
index 000000000000..6de74c701635
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/silergy,sy7636a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: silergy sy7636a PMIC
+
+maintainers:
+ - Alistair Francis <alistair@...stair23.me>
+
+properties:
+ compatible:
+ const: silergy,sy7636a
+
+ reg:
+ description:
+ I2C device address.
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ '#thermal-sensor-cells':
+ const: 0
+
+ epd-pwr-good-gpios:
+ description:
+ Specifying the power good GPIOs.
+ maxItems: 1
+
+ regulators:
+ type: object
+
+ properties:
+ compatible:
+ const: silergy,sy7636a-regulator
+
+ vcom:
+ type: object
+ $ref: /schemas/regulator/regulator.yaml#
+ description:
+ The regulator for the compenstation voltage. Enabling/disabling this
+ enables/disables the entire device.
+ properties:
+ regulator-name:
+ const: vcom
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - '#thermal-sensor-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@62 {
+ compatible = "silergy,sy7636a";
+ reg = <0x62>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_epdpmic>;
+ #thermal-sensor-cells = <0>;
+
+ regulators {
+ reg_epdpmic: vcom {
+ regulator-name = "vcom";
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+...
--
2.31.1
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