From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter.senna@collabora.com (Peter Senna Tschudin) Date: Sun, 1 Jan 2017 21:24:29 +0100 Subject: [PATCH V7 1/4] Documentation/devicetree/bindings: b850v3_lvds_dp In-Reply-To: References: Message-ID: <21ea1b0795bdaa30ca475d6ce675b620b2b644ed.1483301745.git.peter.senna@collabora.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Devicetree bindings documentation for the GE B850v3 LVDS/DP++ display bridge. Cc: Martyn Welch Cc: Martin Donnelly Cc: Javier Martinez Canillas Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob Herring Cc: Fabio Estevam Signed-off-by: Peter Senna Tschudin --- There was an Acked-by from Rob Herring for V6, but I changed the bindings to use i2c_new_secondary_device() so I removed it from the commit message. .../devicetree/bindings/ge/b850v3-lvds-dp.txt | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt diff --git a/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt new file mode 100644 index 0000000..1bc6ebf --- /dev/null +++ b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt @@ -0,0 +1,39 @@ +Driver for GE B850v3 LVDS/DP++ display bridge + +Required properties: + - compatible : should be "ge,b850v3-lvds-dp". + - reg : should contain the main address which is used to ack the + interrupts and address for edid. + - reg-names : comma separeted list of register names. Valid values + are "main", and "edid". + - interrupt-parent : phandle of the interrupt controller that services + interrupts to the device + - interrupts : one interrupt should be described here, as in + <0 IRQ_TYPE_LEVEL_HIGH>. + - port : should describe the video signal connection between the host + and the bridge. + +Example: + +&mux2_i2c2 { + status = "okay"; + clock-frequency = <100000>; + + b850v3-lvds-dp-bridge at 73 { + compatible = "ge,b850v3-lvds-dp"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0x73 0x72>; + reg-names = "main", "edid"; + + interrupt-parent = <&gpio2>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + + port { + b850v3_dp_bridge_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; +}; -- 2.5.5