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([188.163.112.51]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-acaa1be98d4sm728571266b.59.2025.04.13.04.10.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Apr 2025 04:10:56 -0700 (PDT) From: Svyatoslav Ryhel To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Neil Armstrong , Jonathan Cameron , Heiko Stuebner , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Aradhya Bhatia , Svyatoslav Ryhel Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v2 2/4] dt-bindings: power: supply: Document Pegatron Chagall fuel gauge Date: Sun, 13 Apr 2025 14:10:31 +0300 Message-ID: <20250413111033.11408-3-clamor95@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250413111033.11408-1-clamor95@gmail.com> References: <20250413111033.11408-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add binding for Pegatron Chagall tablets battery monitor. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Rob Herring (Arm) --- .../power/supply/pegatron,chagall-ec.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/pegatron,chagall-ec.yaml diff --git a/Documentation/devicetree/bindings/power/supply/pegatron,chagall-ec.yaml b/Documentation/devicetree/bindings/power/supply/pegatron,chagall-ec.yaml new file mode 100644 index 000000000000..defb0861e268 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/pegatron,chagall-ec.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/pegatron,chagall-ec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Pegatron Chagall EC + +maintainers: + - Svyatoslav Ryhel + +description: + Pegatron Chagall EC is based on an 8-bit programmable microcontroller from + Infineon/Cypress Semiconductor, it communicates over I2C and is used in the + Pegatron Chagall tablet for fuel gauge and battery control functions. + +$ref: /schemas/power/supply/power-supply.yaml + +properties: + compatible: + const: pegatron,chagall-ec + + reg: + maxItems: 1 + + monitored-battery: true + power-supplies: true + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + embedded-controller@10 { + compatible = "pegatron,chagall-ec"; + reg = <0x10>; + + monitored-battery = <&battery>; + power-supplies = <&mains>; + }; + }; +...