mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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3d21a46093
json-schema versions draft7 and earlier have a weird behavior in that any keywords combined with a '$ref' are ignored (silently). The correct form was to put a '$ref' under an 'allOf'. This behavior is now changed in the 2019-09 json-schema spec and '$ref' can be mixed with other keywords. The json-schema library doesn't yet support this, but the tooling now does a fixup for this and either way works. This has been a constant source of review comments, so let's change this treewide so everyone copies the simpler syntax. Scripted with ruamel.yaml with some manual fixups. Some minor whitespace changes from the script. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> # for I2C Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Reviewed-by: Stephen Boyd <sboyd@kernel.org> # clock Signed-off-by: Rob Herring <robh@kernel.org>
281 lines
5.6 KiB
YAML
281 lines
5.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/timer/ingenic,tcu.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Ingenic SoCs Timer/Counter Unit (TCU) devicetree bindings
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description: |
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For a description of the TCU hardware and drivers, have a look at
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Documentation/mips/ingenic-tcu.rst.
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maintainers:
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- Paul Cercueil <paul@crapouillou.net>
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select:
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properties:
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compatible:
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contains:
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enum:
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- ingenic,jz4740-tcu
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- ingenic,jz4725b-tcu
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- ingenic,jz4770-tcu
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- ingenic,jz4780-tcu
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- ingenic,x1000-tcu
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required:
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- compatible
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properties:
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$nodename:
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pattern: "^timer@[0-9a-f]+$"
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"#address-cells":
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const: 1
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"#size-cells":
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const: 1
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"#clock-cells":
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const: 1
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"#interrupt-cells":
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const: 1
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interrupt-controller: true
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ranges: true
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compatible:
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oneOf:
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- items:
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- enum:
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- ingenic,jz4740-tcu
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- ingenic,jz4725b-tcu
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- ingenic,jz4770-tcu
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- ingenic,x1000-tcu
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- const: simple-mfd
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- items:
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- const: ingenic,jz4780-tcu
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- const: ingenic,jz4770-tcu
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- const: simple-mfd
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reg:
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maxItems: 1
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clocks:
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items:
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- description: RTC clock
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- description: EXT clock
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- description: PCLK clock
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- description: TCU clock
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minItems: 3
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clock-names:
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items:
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- const: rtc
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- const: ext
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- const: pclk
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- const: tcu
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minItems: 3
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interrupts:
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items:
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- description: TCU0 interrupt
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- description: TCU1 interrupt
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- description: TCU2 interrupt
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minItems: 1
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assigned-clocks:
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minItems: 1
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maxItems: 8
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assigned-clock-parents:
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minItems: 1
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maxItems: 8
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assigned-clock-rates:
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minItems: 1
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maxItems: 8
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ingenic,pwm-channels-mask:
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description: Bitmask of TCU channels reserved for PWM use.
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$ref: /schemas/types.yaml#/definitions/uint32
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minimum: 0x00
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maximum: 0xff
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default: 0xfc
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patternProperties:
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"^watchdog@[a-f0-9]+$":
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type: object
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$ref: ../watchdog/watchdog.yaml#
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properties:
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compatible:
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oneOf:
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- enum:
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- ingenic,jz4740-watchdog
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- ingenic,jz4780-watchdog
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- items:
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- const: ingenic,jz4770-watchdog
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- const: ingenic,jz4740-watchdog
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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const: wdt
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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"^pwm@[a-f0-9]+$":
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type: object
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$ref: ../pwm/pwm.yaml#
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properties:
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compatible:
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oneOf:
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- enum:
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- ingenic,jz4740-pwm
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- items:
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- enum:
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- ingenic,jz4770-pwm
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- ingenic,jz4780-pwm
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- const: ingenic,jz4740-pwm
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reg:
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maxItems: 1
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clocks:
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minItems: 6
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maxItems: 8
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clock-names:
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items:
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- const: timer0
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- const: timer1
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- const: timer2
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- const: timer3
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- const: timer4
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- const: timer5
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- const: timer6
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- const: timer7
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minItems: 6
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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"^timer@[a-f0-9]+$":
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type: object
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properties:
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compatible:
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oneOf:
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- enum:
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- ingenic,jz4725b-ost
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- ingenic,jz4770-ost
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- items:
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- const: ingenic,jz4780-ost
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- const: ingenic,jz4770-ost
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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const: ost
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interrupts:
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maxItems: 1
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- interrupts
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additionalProperties: false
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required:
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- "#clock-cells"
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- "#interrupt-cells"
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- interrupt-controller
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- compatible
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- reg
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- clocks
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- clock-names
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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/clock/jz4770-cgu.h>
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#include <dt-bindings/clock/ingenic,tcu.h>
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tcu: timer@10002000 {
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compatible = "ingenic,jz4770-tcu", "simple-mfd";
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reg = <0x10002000 0x1000>;
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x10002000 0x1000>;
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#clock-cells = <1>;
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clocks = <&cgu JZ4770_CLK_RTC>,
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<&cgu JZ4770_CLK_EXT>,
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<&cgu JZ4770_CLK_PCLK>;
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clock-names = "rtc", "ext", "pclk";
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&intc>;
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interrupts = <27 26 25>;
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watchdog: watchdog@0 {
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compatible = "ingenic,jz4770-watchdog", "ingenic,jz4740-watchdog";
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reg = <0x0 0xc>;
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clocks = <&tcu TCU_CLK_WDT>;
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clock-names = "wdt";
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};
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pwm: pwm@40 {
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compatible = "ingenic,jz4770-pwm", "ingenic,jz4740-pwm";
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reg = <0x40 0x80>;
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#pwm-cells = <3>;
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clocks = <&tcu TCU_CLK_TIMER0>,
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<&tcu TCU_CLK_TIMER1>,
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<&tcu TCU_CLK_TIMER2>,
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<&tcu TCU_CLK_TIMER3>,
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<&tcu TCU_CLK_TIMER4>,
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<&tcu TCU_CLK_TIMER5>,
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<&tcu TCU_CLK_TIMER6>,
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<&tcu TCU_CLK_TIMER7>;
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clock-names = "timer0", "timer1", "timer2", "timer3",
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"timer4", "timer5", "timer6", "timer7";
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};
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ost: timer@e0 {
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compatible = "ingenic,jz4770-ost";
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reg = <0xe0 0x20>;
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clocks = <&tcu TCU_CLK_OST>;
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clock-names = "ost";
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interrupts = <15>;
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};
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};
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