mirror of
https://github.com/torvalds/linux.git
synced 2026-04-25 10:02:31 -04:00
972d6a7dce
If a property has an 'items' list, then a 'minItems' or 'maxItems' with the same size as the list is redundant and can be dropped. Note that is DT schema specific behavior and not standard json-schema behavior. The tooling will fixup the final schema adding any unspecified minItems/maxItems. This condition is partially checked with the meta-schema already, but only if both 'minItems' and 'maxItems' are equal to the 'items' length. An improved meta-schema is pending. Cc: Jens Axboe <axboe@kernel.dk> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Kamal Dasu <kdasu.kdev@gmail.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <maz@kernel.org> Cc: Joerg Roedel <joro@8bytes.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Vivien Didelot <vivien.didelot@gmail.com> Cc: Vladimir Oltean <olteanv@gmail.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> Cc: Lee Jones <lee.jones@linaro.org> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for MMC Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-By: Vinod Koul <vkoul@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20210615191543.1043414-1-robh@kernel.org
150 lines
3.1 KiB
YAML
150 lines
3.1 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ccu.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Allwinner Clock Control Unit Device Tree Bindings
|
|
|
|
maintainers:
|
|
- Chen-Yu Tsai <wens@csie.org>
|
|
- Maxime Ripard <mripard@kernel.org>
|
|
|
|
properties:
|
|
"#clock-cells":
|
|
const: 1
|
|
|
|
"#reset-cells":
|
|
const: 1
|
|
|
|
compatible:
|
|
enum:
|
|
- allwinner,sun4i-a10-ccu
|
|
- allwinner,sun5i-a10s-ccu
|
|
- allwinner,sun5i-a13-ccu
|
|
- allwinner,sun6i-a31-ccu
|
|
- allwinner,sun7i-a20-ccu
|
|
- allwinner,sun8i-a23-ccu
|
|
- allwinner,sun8i-a33-ccu
|
|
- allwinner,sun8i-a83t-ccu
|
|
- allwinner,sun8i-a83t-r-ccu
|
|
- allwinner,sun8i-h3-ccu
|
|
- allwinner,sun8i-h3-r-ccu
|
|
- allwinner,sun8i-r40-ccu
|
|
- allwinner,sun8i-v3-ccu
|
|
- allwinner,sun8i-v3s-ccu
|
|
- allwinner,sun9i-a80-ccu
|
|
- allwinner,sun50i-a64-ccu
|
|
- allwinner,sun50i-a64-r-ccu
|
|
- allwinner,sun50i-a100-ccu
|
|
- allwinner,sun50i-a100-r-ccu
|
|
- allwinner,sun50i-h5-ccu
|
|
- allwinner,sun50i-h6-ccu
|
|
- allwinner,sun50i-h6-r-ccu
|
|
- allwinner,sun50i-h616-ccu
|
|
- allwinner,sun50i-h616-r-ccu
|
|
- allwinner,suniv-f1c100s-ccu
|
|
- nextthing,gr8-ccu
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
minItems: 2
|
|
items:
|
|
- description: High Frequency Oscillator (usually at 24MHz)
|
|
- description: Low Frequency Oscillator (usually at 32kHz)
|
|
- description: Internal Oscillator
|
|
- description: Peripherals PLL
|
|
|
|
clock-names:
|
|
minItems: 2
|
|
items:
|
|
- const: hosc
|
|
- const: losc
|
|
- const: iosc
|
|
- const: pll-periph
|
|
|
|
required:
|
|
- "#clock-cells"
|
|
- "#reset-cells"
|
|
- compatible
|
|
- reg
|
|
- clocks
|
|
- clock-names
|
|
|
|
if:
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- allwinner,sun8i-a83t-r-ccu
|
|
- allwinner,sun8i-h3-r-ccu
|
|
- allwinner,sun50i-a64-r-ccu
|
|
- allwinner,sun50i-a100-r-ccu
|
|
- allwinner,sun50i-h6-r-ccu
|
|
- allwinner,sun50i-h616-r-ccu
|
|
|
|
then:
|
|
properties:
|
|
clocks:
|
|
minItems: 4
|
|
maxItems: 4
|
|
|
|
clock-names:
|
|
minItems: 4
|
|
maxItems: 4
|
|
|
|
else:
|
|
if:
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- allwinner,sun50i-a100-ccu
|
|
- allwinner,sun50i-h6-ccu
|
|
- allwinner,sun50i-h616-ccu
|
|
|
|
then:
|
|
properties:
|
|
clocks:
|
|
minItems: 3
|
|
maxItems: 3
|
|
|
|
clock-names:
|
|
minItems: 3
|
|
maxItems: 3
|
|
|
|
else:
|
|
properties:
|
|
clocks:
|
|
minItems: 2
|
|
maxItems: 2
|
|
|
|
clock-names:
|
|
minItems: 2
|
|
maxItems: 2
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
ccu: clock@1c20000 {
|
|
compatible = "allwinner,sun8i-h3-ccu";
|
|
reg = <0x01c20000 0x400>;
|
|
clocks = <&osc24M>, <&osc32k>;
|
|
clock-names = "hosc", "losc";
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
- |
|
|
r_ccu: clock@1f01400 {
|
|
compatible = "allwinner,sun50i-a64-r-ccu";
|
|
reg = <0x01f01400 0x100>;
|
|
clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu 11>;
|
|
clock-names = "hosc", "losc", "iosc", "pll-periph";
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
...
|