From: Nikita Travkin <nikita@trvn.ru>
To: Sebastian Reichel <sre@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
cros-qcom-dts-watchers@chromium.org,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
Nikita Travkin <nikita@trvn.ru>
Subject: [PATCH 1/3] dt-bindings: power: supply: Add Acer Aspire 1 EC
Date: Thu, 07 Dec 2023 16:20:14 +0500 [thread overview]
Message-ID: <20231207-aspire1-ec-v1-1-ba9e1c227007@trvn.ru> (raw)
In-Reply-To: <20231207-aspire1-ec-v1-0-ba9e1c227007@trvn.ru>
Add binding for the EC found in the Acer Aspire 1 laptop.
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
.../bindings/power/supply/acer,aspire1-ec.yaml | 73 ++++++++++++++++++++++
1 file changed, 73 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/supply/acer,aspire1-ec.yaml b/Documentation/devicetree/bindings/power/supply/acer,aspire1-ec.yaml
new file mode 100644
index 000000000000..3fc6dea7fa5c
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/acer,aspire1-ec.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/acer,aspire1-ec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Acer Aspire 1 Embedded Controller
+
+maintainers:
+ - Nikita Travkin <nikita@trvn.ru>
+
+description:
+ The Acer Aspire 1 laptop uses an embedded controller to control battery
+ and charging as well as to provide a set of misc features such as the
+ laptop lid status and HPD events for the USB Type-C DP alt mode.
+
+properties:
+ compatible:
+ const: acer,aspire1-ec
+
+ reg:
+ const: 0x76
+
+ interrupts:
+ maxItems: 1
+
+ acer,media-keys-on-top:
+ description: Configure the keyboard layout to use media features of
+ the fn row when the fn key is not pressed. The firmware may choose
+ to add this property when user selects the fn mode in the firmware
+ setup utility.
+ type: boolean
+
+ connector:
+ $ref: /schemas/connector/usb-connector.yaml#
+
+ properties:
+ reg:
+ maxItems: 1
+
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |+
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ embedded-controller@76 {
+ compatible = "acer,aspire1-ec";
+ reg = <0x76>;
+
+ interrupts-extended = <&tlmm 30 IRQ_TYPE_LEVEL_LOW>;
+
+ connector {
+ compatible = "usb-c-connector";
+
+ port {
+ ec_dp_in: endpoint {
+ remote-endpoint = <&mdss_dp_out>;
+ };
+ };
+ };
+ };
+ };
--
2.43.0
next prev parent reply other threads:[~2023-12-07 11:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-07 11:20 [PATCH 0/3] power: supply: Acer Aspire 1 embedded controller Nikita Travkin
2023-12-07 11:20 ` Nikita Travkin [this message]
2023-12-07 16:56 ` [PATCH 1/3] dt-bindings: power: supply: Add Acer Aspire 1 EC Krzysztof Kozlowski
2023-12-07 17:21 ` Nikita Travkin
2023-12-07 11:20 ` [PATCH 2/3] power: supply: Add Acer Aspire 1 embedded controller driver Nikita Travkin
2023-12-07 19:24 ` Konrad Dybcio
2023-12-08 10:31 ` Nikita Travkin
2023-12-07 11:20 ` [PATCH 3/3] arm64: dts: qcom: acer-aspire1: Add embedded controller Nikita Travkin
2023-12-07 19:25 ` Konrad Dybcio
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