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[24.22.235.96]) by smtp.gmail.com with ESMTPSA id r11sm47421067pga.87.2019.04.30.20.34.54 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 30 Apr 2019 20:34:56 -0700 (PDT) From: Andrey Smirnov To: linux-pm@vger.kernel.org Cc: Andrey Smirnov , Rob Herring , Enric Balletbo Serra , Chris Healy , Lucas Stach , Fabio Estevam , Guenter Roeck , Sebastian Reichel , linux-kernel@vger.kernel.org Subject: [PATCH v5 3/3] dt-bindings: power: supply: Add bindings for Microchip UCS1002 Date: Tue, 30 Apr 2019 20:34:34 -0700 Message-Id: <20190501033434.18548-4-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190501033434.18548-1-andrew.smirnov@gmail.com> References: <20190501033434.18548-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add bindings for Microchip UCS1002 Programmable USB Port Power Controller with Charger Emulation. Signed-off-by: Andrey Smirnov Reviewed-by: Rob Herring Cc: Enric Balletbo Serra Cc: Chris Healy Cc: Lucas Stach Cc: Fabio Estevam Cc: Guenter Roeck Cc: Sebastian Reichel Cc: linux-kernel@vger.kernel.org Cc: linux-pm@vger.kernel.org --- .../power/supply/microchip,ucs1002.txt | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt diff --git a/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt b/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt new file mode 100644 index 000000000000..1d284ad816bf --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt @@ -0,0 +1,27 @@ +Microchip UCS1002 USB Port Power Controller + +Required properties: +- compatible : Should be "microchip,ucs1002"; +- reg : I2C slave address + +Optional properties: +- interrupts : A list of interrupts lines present (could be either + corresponding to A_DET# pin, ALERT# pin, or both) +- interrupt-names : A list of interrupt names. Should contain (if + present): + - "a_det" for line connected to A_DET# pin + - "alert" for line connected to ALERT# pin + Both are expected to be IRQ_TYPE_EDGE_BOTH +Example: + +&i2c3 { + charger@32 { + compatible = "microchip,ucs1002"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ucs1002_pins>; + reg = <0x32>; + interrupts-extended = <&gpio5 2 IRQ_TYPE_EDGE_BOTH>, + <&gpio3 21 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "a_det", "alert"; + }; +}; -- 2.20.1