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Another round of wack-a-mole. The json-schema default is additional unknown properties are allowed, but for DT all properties should be defined. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Baolin Wang <baolin.wang7@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Mark Brown <broonie@kernel.org> Reviewd-by: Corey Minyard <cminyard@mvista.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Sebastian Reichel <sre@kernel.org> Link: https://lore.kernel.org/r/20201002234143.3570746-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
70 lines
1.5 KiB
YAML
70 lines
1.5 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/media/i2c/chrontel,ch7322.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: Chrontel HDMI-CEC Controller
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maintainers:
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- Jeff Chase <jnchase@google.com>
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description:
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The Chrontel CH7322 is a discrete HDMI-CEC controller. It is
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programmable through I2C and drives a single CEC line.
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properties:
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compatible:
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const: chrontel,ch7322
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reg:
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description: I2C device address
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maxItems: 1
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clocks:
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maxItems: 1
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interrupts:
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maxItems: 1
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reset-gpios:
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description:
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Reference to the GPIO connected to the RESET pin, if any. This
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pin is active-low.
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maxItems: 1
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standby-gpios:
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description:
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Reference to the GPIO connected to the OE pin, if any. When low
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the device will respond to power status requests with "standby"
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if in auto mode.
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maxItems: 1
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# see ../cec.txt
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hdmi-phandle:
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description: phandle to the HDMI controller
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required:
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- compatible
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- reg
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- interrupts
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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ch7322@75 {
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compatible = "chrontel,ch7322";
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reg = <0x75>;
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interrupts = <47 IRQ_TYPE_EDGE_RISING>;
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standby-gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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reset-gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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hdmi-phandle = <&hdmi>;
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};
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};
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