dt-bindings: Add missing array size constraints
DT properties which can have multiple entries need to specify what the entries are and define how many entries there can be. In the case of only a single entry, just 'maxItems: 1' is sufficient. Add the missing entry constraints. These were found with a modified meta-schema. Unfortunately, there are a few cases where the size constraints are not defined such as common bindings, so the meta-schema can't be part of the normal checks. Cc: Jens Axboe <axboe@kernel.dk> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <maz@kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Sebastian Reichel <sre@kernel.org> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Suman Anna <s-anna@ti.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210104230253.2805217-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring
parent
ca880a15ef
commit
0499220d6d
@ -30,8 +30,8 @@ properties:
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Interrupts can be used to notify the completion of cache operations.
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The number of interrupts should match to the number of CPU cores.
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The specified interrupts correspond to CPU0, CPU1, ... in this order.
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minItems: 1
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maxItems: 4
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minItems: 1
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maxItems: 4
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cache-unified: true
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@ -61,6 +61,7 @@ properties:
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maxItems: 8
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calxeda,sgpio-gpio:
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maxItems: 3
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description: |
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phandle-gpio bank, bit offset, and default on or off, which indicates
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that the driver supports SGPIO indicator lights using the indicated
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@ -22,6 +22,7 @@ properties:
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const: canaan,k210-clk
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clocks:
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maxItems: 1
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description:
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Phandle of the SoC 26MHz fixed-rate oscillator clock.
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@ -60,6 +60,7 @@ properties:
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Phandle of the I2C controller used for DDC EDID probing
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hpd-gpios:
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maxItems: 1
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description: >
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The GPIO pin for the HDMI hotplug detect (if it doesn't appear
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as an interrupt/status bit in the HDMI controller itself)
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@ -37,6 +37,7 @@ properties:
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Phandle of the I2C controller used for DDC EDID probing
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hpd-gpios:
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maxItems: 1
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description: >
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The GPIO pin for the HDMI hotplug detect (if it doesn't appear
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as an interrupt/status bit in the HDMI controller itself)
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@ -30,6 +30,7 @@ properties:
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power supply for LCM (1.8V)
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dcdc-en-gpios:
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maxItems: 1
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description: |
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phandle of the gpio for power ic line
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Power IC supply enable, High active
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@ -37,7 +37,8 @@ properties:
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reset-gpios: true
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'mantix,tp-rstn-gpios':
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mantix,tp-rstn-gpios:
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maxItems: 1
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description: second reset line that triggers DSI config load
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backlight: true
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@ -30,6 +30,7 @@ properties:
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panel. The novatek,nt36672a compatible shall always be provided as a fallback.
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reset-gpios:
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maxItems: 1
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description: phandle of gpio for reset line - This should be 8mA, gpio
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can be configured using mux, pinctrl, pinctrl-names (active high)
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@ -21,7 +21,7 @@ properties:
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- fsl,imx8mp-dsp
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reg:
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description: Should contain register location and length
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maxItems: 1
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clocks:
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items:
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@ -39,8 +39,7 @@ properties:
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- const: atmel,at25
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reg:
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description:
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Chip select number.
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maxItems: 1
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spi-max-frequency: true
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@ -19,6 +19,7 @@ properties:
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const: nxp,ptn5150
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int-gpios:
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maxItems: 1
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deprecated: true
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description:
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GPIO pin (input) connected to the PTN5150's INTB pin.
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@ -31,6 +32,7 @@ properties:
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maxItems: 1
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vbus-gpios:
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maxItems: 1
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description:
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GPIO pin (output) used to control VBUS. If skipped, no such control
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takes place.
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@ -81,6 +81,7 @@ properties:
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const: 2
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reset-gpios:
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maxItems: 1
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description:
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GPIO specification for the RESET input. This is an active low signal to
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the PCA953x. Not valid for Maxim MAX732x devices.
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@ -40,6 +40,7 @@ properties:
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ADC reference voltage supply
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adi,sync-in-gpios:
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maxItems: 1
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description:
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Enables synchronization of multiple devices that require simultaneous
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sampling. A pulse is always required if the configuration is changed
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@ -76,6 +77,7 @@ patternProperties:
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properties:
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reg:
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maxItems: 1
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description: |
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The channel number.
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@ -23,6 +23,7 @@ properties:
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maxItems: 1
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clocks:
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maxItems: 1
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description:
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Input clock used to derive the sample clock. Expected to be the
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SoC's APB clock.
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@ -20,7 +20,7 @@ properties:
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description: Power supply for the reference voltage
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reg:
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description: spi chipselect number according to the usual spi bindings
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maxItems: 1
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spi-max-frequency:
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description: maximal spi bus frequency supported
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@ -68,6 +68,7 @@ patternProperties:
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properties:
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reg:
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maxItems: 1
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description: |
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ADC channel number.
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See include/dt-bindings/iio/qcom,spmi-vadc.h
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@ -41,6 +41,8 @@ properties:
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maxItems: 2
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clocks:
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minItems: 1
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maxItems: 2
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description: |
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Core can use up to two clocks, depending on part used:
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- "adc" clock: for the analog circuitry, common to all ADCs.
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@ -47,6 +47,7 @@ properties:
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description: an optional 3x3 mounting rotation matrix.
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reset-gpios:
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maxItems: 1
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description: |
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an optional pin needed for AK09911 to set the reset state. This should
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be usually active low
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@ -25,6 +25,7 @@ properties:
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maxItems: 1
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reset-gpios:
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maxItems: 1
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description:
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Active low signal to the AD5272 RESET input.
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@ -29,6 +29,7 @@ properties:
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description: touchscreen can be used as a wakeup source.
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reset-gpios:
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maxItems: 1
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description: reset gpio the chip is connected to.
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vcc33-supply:
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@ -31,7 +31,7 @@ properties:
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The 1st cell is hw interrupt number, the 2nd cell is channel index.
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clocks:
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description: ipg clock.
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maxItems: 1
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clock-names:
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const: ipg
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@ -36,6 +36,8 @@ properties:
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Reference to a phandle of a hardware spinlock provider node.
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interrupts:
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minItems: 1
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maxItems: 96
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description:
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Interrupts references to primary interrupt controller
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@ -53,6 +53,7 @@ properties:
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maxItems: 1
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memory-region:
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maxItems: 1
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description:
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CMA pool to use for buffers allocation instead of the default
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CMA pool.
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@ -40,6 +40,7 @@ properties:
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Digital core voltage supply, 1.2 volts
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reset-gpios:
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maxItems: 1
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description: |-
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Reference to the GPIO connected to the xclr pin, if any.
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Must be released (set high) after all supplies are applied.
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@ -28,6 +28,8 @@ properties:
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const: 1
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ranges:
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minItems: 1
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maxItems: 4
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description: |
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Reflects the memory layout with four integer values per bank. Format:
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<bank-number> 0 <parent address of bank> <size>
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@ -15,6 +15,7 @@ properties:
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const: "fsl,dpaa2-console"
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reg:
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maxItems: 1
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description: A standard property. Specifies the region where the MCFBA
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(MC firmware base address) register can be found.
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@ -40,6 +40,7 @@ properties:
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There is no card detection available; polling must be used.
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cd-gpios:
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maxItems: 1
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description:
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The card detection will be done using the GPIO provided.
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@ -104,6 +105,7 @@ properties:
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line. Not used in combination with eMMC or SDIO.
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wp-gpios:
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maxItems: 1
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description:
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GPIO to use for the write-protect detection.
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@ -66,6 +66,7 @@ properties:
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dma-coherent: true
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clocks:
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maxItems: 1
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description: CPSW2G NUSS functional clock
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clock-names:
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@ -59,6 +59,7 @@ properties:
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- const: cpts
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clocks:
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maxItems: 1
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description: CPTS reference clock
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clock-names:
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@ -51,9 +51,11 @@ properties:
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- const: usb2_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -50,9 +50,11 @@ properties:
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- const: usb1_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -50,9 +50,11 @@ properties:
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- const: usb3_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -45,9 +45,11 @@ properties:
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- const: usb1_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -54,9 +54,11 @@ properties:
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- const: usb2_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -50,9 +50,11 @@ properties:
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- const: usb1_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -56,9 +56,11 @@ properties:
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- const: usb2_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -62,9 +62,11 @@ properties:
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- const: usb3_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -56,9 +56,11 @@ properties:
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- const: usb2_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -42,9 +42,11 @@ properties:
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const: usb0_reset
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usb0_id_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG ID pin
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usb0_vbus_det-gpios:
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maxItems: 1
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description: GPIO to the USB OTG VBUS detect pin
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usb0_vbus_power-supply:
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@ -22,7 +22,8 @@ properties:
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clocks:
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anyOf:
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- description: Main PHY Clock
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- maxItems: 1
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description: Main PHY Clock
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- items:
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- description: Main PHY clock
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@ -39,20 +40,16 @@ properties:
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- const: hsic_480M
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resets:
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anyOf:
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minItems: 1
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items:
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- description: Normal USB PHY reset
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- items:
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- description: Normal USB PHY reset
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- description: HSIC Reset
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- description: HSIC Reset
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reset-names:
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oneOf:
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minItems: 1
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items:
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- const: phy
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- items:
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- const: phy
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- const: hsic
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- const: hsic
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phy_type:
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const: hsic
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@ -20,7 +20,7 @@ properties:
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- socionext,uniphier-pxs3-ahci-phy
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reg:
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description: PHY register region (offset and length)
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maxItems: 1
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"#phy-cells":
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const: 0
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@ -21,7 +21,7 @@ properties:
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- socionext,uniphier-pxs3-pcie-phy
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reg:
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description: PHY register region (offset and length)
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maxItems: 1
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"#phy-cells":
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const: 0
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@ -24,7 +24,7 @@ properties:
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- socionext,uniphier-pxs3-usb3-hsphy
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reg:
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description: PHY register region (offset and length)
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maxItems: 1
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"#phy-cells":
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const: 0
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@ -25,7 +25,7 @@ properties:
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- socionext,uniphier-pxs3-usb3-ssphy
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reg:
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description: PHY register region (offset and length)
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maxItems: 1
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"#phy-cells":
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const: 0
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@ -55,7 +55,7 @@ properties:
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- ti,am654-phy-gmii-sel
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reg:
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description: Address and length of the register set for the device
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maxItems: 1
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'#phy-cells': true
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@ -23,8 +23,7 @@ properties:
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compatible:
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const: aspeed,ast2400-pinctrl
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reg:
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description: |
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A hint for the memory regions associated with the pin-controller
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maxItems: 2
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patternProperties:
|
||||
'^.*$':
|
||||
|
||||
@ -24,8 +24,8 @@ properties:
|
||||
compatible:
|
||||
const: aspeed,ast2500-pinctrl
|
||||
reg:
|
||||
description: |
|
||||
A hint for the memory regions associated with the pin-controller
|
||||
maxItems: 2
|
||||
|
||||
aspeed,external-nodes:
|
||||
minItems: 2
|
||||
maxItems: 2
|
||||
|
||||
@ -70,6 +70,7 @@ properties:
|
||||
description: Enables bypass mode at boot time
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
description: |
|
||||
Indicates that the device state has changed.
|
||||
|
||||
|
||||
@ -44,7 +44,7 @@ properties:
|
||||
- const: vpu
|
||||
|
||||
interrupts:
|
||||
description: VPU hardware interrupt
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
@ -70,10 +70,13 @@ properties:
|
||||
the firmware image.
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
description: |
|
||||
Main functional clock for the remote processor
|
||||
|
||||
resets:
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
description: |
|
||||
Reset handles for the remote processor
|
||||
|
||||
|
||||
@ -63,6 +63,7 @@ properties:
|
||||
next-level-cache: true
|
||||
|
||||
memory-region:
|
||||
maxItems: 1
|
||||
description: |
|
||||
The reference to the reserved-memory for the L2 Loosely Integrated Memory region.
|
||||
The reserved memory node should be defined as per the bindings in reserved-memory.txt.
|
||||
|
||||
@ -81,6 +81,8 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
dmas:
|
||||
minItems: 2
|
||||
maxItems: 4
|
||||
description:
|
||||
Must contain a list of pairs of references to DMA specifiers, one for
|
||||
transmission, and one for reception.
|
||||
|
||||
@ -120,6 +120,8 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
dmas:
|
||||
minItems: 2
|
||||
maxItems: 4
|
||||
description:
|
||||
Must contain a list of pairs of references to DMA specifiers, one for
|
||||
transmission, and one for reception.
|
||||
|
||||
@ -55,6 +55,8 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
dmas:
|
||||
minItems: 2
|
||||
maxItems: 4
|
||||
description:
|
||||
Must contain a list of pairs of references to DMA specifiers, one for
|
||||
transmission, and one for reception.
|
||||
|
||||
@ -55,6 +55,8 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
dmas:
|
||||
minItems: 2
|
||||
maxItems: 4
|
||||
description:
|
||||
Must contain a list of pairs of references to DMA specifiers, one for
|
||||
transmission, and one for reception.
|
||||
|
||||
@ -88,6 +88,7 @@ properties:
|
||||
description: Phandle to the codec analog controls in the PRCM
|
||||
|
||||
allwinner,pa-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO to enable the external amplifier
|
||||
|
||||
required:
|
||||
|
||||
@ -55,6 +55,7 @@ patternProperties:
|
||||
maxItems: 1
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
description: dai link address.
|
||||
|
||||
cpu:
|
||||
|
||||
@ -62,12 +62,15 @@ properties:
|
||||
description: Supply for the micbias on the headset mic
|
||||
|
||||
earpath-sel-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO for switching between tv-out and mic paths
|
||||
|
||||
headset-detect-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO for detection of headset insertion
|
||||
|
||||
headset-key-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO for detection of headset key press
|
||||
|
||||
io-channels:
|
||||
|
||||
@ -53,9 +53,11 @@ properties:
|
||||
description: Supply for the micbias on the Sub microphone
|
||||
|
||||
fm-sel-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO pin for FM selection
|
||||
|
||||
lineout-sel-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO pin for line out selection
|
||||
|
||||
required:
|
||||
|
||||
@ -36,10 +36,12 @@ properties:
|
||||
I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
|
||||
|
||||
shut-down-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO used to control the state of the device.
|
||||
deprecated: true
|
||||
|
||||
shutdown-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO used to control the state of the device.
|
||||
|
||||
interrupts:
|
||||
|
||||
@ -27,9 +27,11 @@ properties:
|
||||
I2C address of the device can be between 0x41 to 0x48.
|
||||
|
||||
reset-gpio:
|
||||
maxItems: 1
|
||||
description: GPIO used to reset the device.
|
||||
|
||||
shutdown-gpios:
|
||||
maxItems: 1
|
||||
description: GPIO used to control the state of the device.
|
||||
|
||||
interrupts:
|
||||
|
||||
@ -35,6 +35,7 @@ properties:
|
||||
I2C addresss of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
|
||||
|
||||
reset-gpios:
|
||||
maxItems: 1
|
||||
description: |
|
||||
GPIO used for hardware reset.
|
||||
|
||||
|
||||
@ -68,6 +68,8 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
dmas:
|
||||
minItems: 2
|
||||
maxItems: 4
|
||||
description:
|
||||
Must contain a list of pairs of references to DMA specifiers, one for
|
||||
transmission, and one for reception.
|
||||
|
||||
@ -35,6 +35,7 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
description:
|
||||
A list of phandle and clock specifier pair that controls the single
|
||||
SRAM clock.
|
||||
@ -46,6 +47,7 @@ properties:
|
||||
const: 1
|
||||
|
||||
ranges:
|
||||
maxItems: 1
|
||||
description:
|
||||
Should translate from local addresses within the sram to bus addresses.
|
||||
|
||||
|
||||
@ -22,6 +22,8 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
minItems: 2
|
||||
maxItems: 6
|
||||
description:
|
||||
List of timers interrupts
|
||||
|
||||
|
||||
@ -18,7 +18,7 @@ properties:
|
||||
- const: intel,ixp4xx-timer
|
||||
|
||||
reg:
|
||||
description: Should contain registers location and length
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
minItems: 1
|
||||
|
||||
@ -39,7 +39,7 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
phys:
|
||||
description: PHY specifier for the OTG PHY
|
||||
maxItems: 1
|
||||
|
||||
phy-names:
|
||||
const: usb
|
||||
|
||||
@ -22,6 +22,8 @@ properties:
|
||||
description: Interrupt for signals mirrored to out-gpios.
|
||||
|
||||
in-gpios:
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
description: Array of one or two GPIO pins used for input signals.
|
||||
|
||||
brcm,in-functions:
|
||||
@ -33,6 +35,7 @@ properties:
|
||||
description: Array of enable and mask pairs, one per gpio in-gpios.
|
||||
|
||||
out-gpios:
|
||||
maxItems: 1
|
||||
description: Array of one GPIO pin used for output signals.
|
||||
|
||||
brcm,out-functions:
|
||||
|
||||
@ -83,7 +83,7 @@ properties:
|
||||
Phandle of a companion.
|
||||
|
||||
phys:
|
||||
description: PHY specifier for the USB PHY
|
||||
maxItems: 1
|
||||
|
||||
phy-names:
|
||||
const: usb
|
||||
|
||||
@ -71,7 +71,7 @@ properties:
|
||||
Overrides the detected port count
|
||||
|
||||
phys:
|
||||
description: PHY specifier for the USB PHY
|
||||
maxItems: 1
|
||||
|
||||
phy-names:
|
||||
const: usb
|
||||
|
||||
@ -40,7 +40,7 @@ properties:
|
||||
- const: mc
|
||||
|
||||
phys:
|
||||
description: PHY specifier for the USB PHY
|
||||
maxItems: 1
|
||||
|
||||
usb-role-switch:
|
||||
type: boolean
|
||||
|
||||
@ -68,6 +68,7 @@ properties:
|
||||
Integer to use BUSWAIT register.
|
||||
|
||||
renesas,enable-gpio:
|
||||
maxItems: 1
|
||||
description: |
|
||||
gpio specifier to check GPIO determining if USB function should be
|
||||
enabled.
|
||||
|
||||
@ -15,13 +15,14 @@ properties:
|
||||
- const: ti,j721e-usb
|
||||
|
||||
reg:
|
||||
description: module registers
|
||||
maxItems: 1
|
||||
|
||||
power-domains:
|
||||
description:
|
||||
PM domain provider node and an args specifier containing
|
||||
the USB device id value. See,
|
||||
Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
description: Clock phandles to usb2_refclk and lpm_clk
|
||||
|
||||
@ -43,12 +43,14 @@ properties:
|
||||
maxItems: 2
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
description: Should contain a phandle to a PM domain provider node
|
||||
and an args specifier containing the USB device id
|
||||
value. This property is as per the binding,
|
||||
Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
|
||||
|
||||
phys:
|
||||
maxItems: 1
|
||||
description:
|
||||
PHY specifier for the USB3.0 PHY. Some SoCs need the USB3.0 PHY
|
||||
to be turned on before the controller.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user