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Date: Fri, 20 May 2022 09:00:26 +0200
From: Peter Rosin <peda@...ntia.se>
To: Rob Herring <robh@...nel.org>, devicetree@...r.kernel.org,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Thierry Reding <thierry.reding@...il.com>,
Sam Ravnborg <sam@...nborg.org>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
Dmitry Torokhov <dmitry.torokhov@...il.com>,
Benson Leung <bleung@...omium.org>,
Guenter Roeck <groeck@...omium.org>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Kalle Valo <kvalo@...nel.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Sebastian Reichel <sre@...nel.org>,
Matt Mackall <mpm@...enic.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Mark Brown <broonie@...nel.org>,
Maxime Ripard <mripard@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, linux-gpio@...r.kernel.org,
linux-input@...r.kernel.org, chrome-platform@...ts.linux.dev,
linux-media@...r.kernel.org, netdev@...r.kernel.org,
linux-pci@...r.kernel.org, linux-pm@...r.kernel.org,
linux-crypto@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-serial@...r.kernel.org, alsa-devel@...a-project.org,
linux-usb@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: Fix properties without any type
2022-05-19 at 23:14, Rob Herring wrote:
> Now that the schema tools can extract type information for all
> properties (in order to decode dtb files), finding properties missing
> any type definition is fairly trivial though not yet automated.
>
> Fix the various property schemas which are missing a type. Most of these
> tend to be device specific properties which don't have a vendor prefix.
> A vendor prefix is how we normally ensure a type is defined.
>
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---
> .../arm/hisilicon/controller/hip04-bootwrapper.yaml | 5 +++--
> .../bindings/display/bridge/toshiba,tc358768.yaml | 1 +
> .../devicetree/bindings/display/panel/panel-timing.yaml | 5 +++++
> .../bindings/display/panel/raydium,rm67191.yaml | 1 +
> .../bindings/display/panel/samsung,s6e8aa0.yaml | 1 +
> .../devicetree/bindings/gpio/fairchild,74hc595.yaml | 1 +
> .../devicetree/bindings/input/google,cros-ec-keyb.yaml | 1 +
> .../devicetree/bindings/input/matrix-keymap.yaml | 4 ++++
> Documentation/devicetree/bindings/media/i2c/adv7604.yaml | 3 ++-
> Documentation/devicetree/bindings/mux/reg-mux.yaml | 8 ++++++--
> Documentation/devicetree/bindings/net/cdns,macb.yaml | 1 +
> Documentation/devicetree/bindings/net/ingenic,mac.yaml | 1 +
> .../devicetree/bindings/net/ti,davinci-mdio.yaml | 1 +
> .../devicetree/bindings/net/wireless/ti,wlcore.yaml | 2 ++
> .../devicetree/bindings/pci/snps,dw-pcie-ep.yaml | 6 ++++--
> Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml | 2 ++
> .../devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml | 2 ++
> Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml | 1 +
> .../devicetree/bindings/power/supply/battery.yaml | 7 ++++++-
> .../devicetree/bindings/power/supply/charger-manager.yaml | 1 +
> Documentation/devicetree/bindings/rng/st,stm32-rng.yaml | 1 +
> Documentation/devicetree/bindings/serial/8250.yaml | 1 +
> .../devicetree/bindings/sound/audio-graph-card2.yaml | 3 +++
> .../devicetree/bindings/sound/imx-audio-hdmi.yaml | 3 +++
> Documentation/devicetree/bindings/usb/smsc,usb3503.yaml | 1 +
> 25 files changed, 55 insertions(+), 8 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml b/Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml
> index 7378159e61df..483caf0ce25b 100644
> --- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml
> +++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml
> @@ -17,14 +17,15 @@ properties:
> - const: hisilicon,hip04-bootwrapper
>
> boot-method:
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> description: |
> Address and size of boot method.
> [0]: bootwrapper physical address
> [1]: bootwrapper size
> [2]: relocation physical address
> [3]: relocation size
> - minItems: 1
> - maxItems: 2
> + minItems: 2
> + maxItems: 4
>
> required:
> - compatible
> diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml
> index 3bd670b8e5cd..0b6f5bef120f 100644
> --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml
> @@ -58,6 +58,7 @@ properties:
>
> properties:
> data-lines:
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [ 16, 18, 24 ]
>
> port@1:
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-timing.yaml b/Documentation/devicetree/bindings/display/panel/panel-timing.yaml
> index 7749de95ee40..229e3b36ee29 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-timing.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-timing.yaml
> @@ -146,6 +146,7 @@ properties:
> Horizontal sync pulse.
> 0 selects active low, 1 selects active high.
> If omitted then it is not used by the hardware
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [0, 1]
>
> vsync-active:
> @@ -153,6 +154,7 @@ properties:
> Vertical sync pulse.
> 0 selects active low, 1 selects active high.
> If omitted then it is not used by the hardware
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [0, 1]
>
> de-active:
> @@ -160,6 +162,7 @@ properties:
> Data enable.
> 0 selects active low, 1 selects active high.
> If omitted then it is not used by the hardware
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [0, 1]
>
> pixelclk-active:
> @@ -169,6 +172,7 @@ properties:
> sample data on rising edge.
> Use 1 to drive pixel data on rising edge and
> sample data on falling edge
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [0, 1]
>
> syncclk-active:
> @@ -179,6 +183,7 @@ properties:
> sample sync on rising edge of pixel clock.
> Use 1 to drive sync on rising edge and
> sample sync on falling edge of pixel clock
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [0, 1]
>
> interlaced:
> diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml b/Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
> index 745dd247c409..617aa8c8c03a 100644
> --- a/Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
> @@ -24,6 +24,7 @@ properties:
>
> dsi-lanes:
> description: Number of DSI lanes to be used must be <3> or <4>
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [3, 4]
>
> v3p3-supply:
> diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e8aa0.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e8aa0.yaml
> index ca959451557e..1cdc91b3439f 100644
> --- a/Documentation/devicetree/bindings/display/panel/samsung,s6e8aa0.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e8aa0.yaml
> @@ -36,6 +36,7 @@ properties:
>
> init-delay:
> description: delay after initialization sequence [ms]
> + $ref: /schemas/types.yaml#/definitions/uint32
>
> panel-width-mm:
> description: physical panel width [mm]
> diff --git a/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml b/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml
> index 5fe19fa5f67c..a99e7842ca17 100644
> --- a/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml
> +++ b/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml
> @@ -26,6 +26,7 @@ properties:
> const: 2
>
> registers-number:
> + $ref: /schemas/types.yaml#/definitions/uint32
> description: Number of daisy-chained shift registers
>
> enable-gpios:
> diff --git a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
> index e8f137abb03c..aa61fe64be63 100644
> --- a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
> +++ b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
> @@ -31,6 +31,7 @@ properties:
> type: boolean
>
> function-row-physmap:
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> minItems: 1
> maxItems: 15
> description: |
> diff --git a/Documentation/devicetree/bindings/input/matrix-keymap.yaml b/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> index 6699d5e32dca..9f703bb51e12 100644
> --- a/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> +++ b/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> @@ -27,6 +27,10 @@ properties:
> column and linux key-code. The 32-bit big endian cell is packed as:
> row << 24 | column << 16 | key-code
>
> + linux,no-autorepeat:
> + type: boolean
> + description: Disable keyrepeat
> +
> keypad,num-rows:
> $ref: /schemas/types.yaml#/definitions/uint32
> description: Number of row lines connected to the keypad controller.
> diff --git a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml
> index c19d8391e2d5..7589d377c686 100644
> --- a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml
> +++ b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml
> @@ -60,7 +60,8 @@ properties:
> enables hot-plug detection.
>
> default-input:
> - maxItems: 1
> + $ref: /schemas/types.yaml#/definitions/uint32
> + enum: [ 0, 1 ]
> description:
> Select which input is selected after reset.
>
> diff --git a/Documentation/devicetree/bindings/mux/reg-mux.yaml b/Documentation/devicetree/bindings/mux/reg-mux.yaml
> index 60d5746eb39d..e2f6b11f1254 100644
> --- a/Documentation/devicetree/bindings/mux/reg-mux.yaml
> +++ b/Documentation/devicetree/bindings/mux/reg-mux.yaml
> @@ -25,8 +25,12 @@ properties:
> const: 1
>
> mux-reg-masks:
> - description: an array of register offset and pre-shifted bitfield mask
> - pairs, each describing a single mux control.
> + $ref: /schemas/types.yaml#/definitions/uint32-matrix
> + items:
> + items:
> + - description: register offset
> + - description: pre-shifted bitfield mask
> + description: Each entry describes a single mux control.
You have left out that we are dealing with "pairs". Is that implicit?
But why not explicit, so maybe like this?
+ description: Each entry pair describes a single mux control.
Either way, for reg-mux.yaml
Acked-by: Peter Rosin <peda@...ntia.se>
Cheers,
Peter
>
> idle-states: true
>
> diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
> index 6cd3d853dcba..59fe2789fa44 100644
> --- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
> +++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
> @@ -129,6 +129,7 @@ patternProperties:
> reset-gpios: true
>
> magic-packet:
> + type: boolean
> description:
> Indicates that the hardware supports waking up via magic packet.
>
> diff --git a/Documentation/devicetree/bindings/net/ingenic,mac.yaml b/Documentation/devicetree/bindings/net/ingenic,mac.yaml
> index 8e52b2e683b8..93b3e991d209 100644
> --- a/Documentation/devicetree/bindings/net/ingenic,mac.yaml
> +++ b/Documentation/devicetree/bindings/net/ingenic,mac.yaml
> @@ -37,6 +37,7 @@ properties:
> const: stmmaceth
>
> mode-reg:
> + $ref: /schemas/types.yaml#/definitions/phandle
> description: An extra syscon register that control ethernet interface and timing delay
>
> rx-clk-delay-ps:
> diff --git a/Documentation/devicetree/bindings/net/ti,davinci-mdio.yaml b/Documentation/devicetree/bindings/net/ti,davinci-mdio.yaml
> index 6f44f9516c36..a339202c5e8e 100644
> --- a/Documentation/devicetree/bindings/net/ti,davinci-mdio.yaml
> +++ b/Documentation/devicetree/bindings/net/ti,davinci-mdio.yaml
> @@ -34,6 +34,7 @@ properties:
> maxItems: 1
>
> bus_freq:
> + $ref: /schemas/types.yaml#/definitions/uint32
> maximum: 2500000
> description: MDIO Bus frequency
>
> diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
> index 8dd164d10290..d68bb2ec1f7e 100644
> --- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
> +++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
> @@ -54,9 +54,11 @@ properties:
>
>
> ref-clock-frequency:
> + $ref: /schemas/types.yaml#/definitions/uint32
> description: Reference clock frequency.
>
> tcxo-clock-frequency:
> + $ref: /schemas/types.yaml#/definitions/uint32
> description: TCXO clock frequency.
>
> clock-xtal:
> diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> index e59059ab5be0..b78535040f04 100644
> --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> @@ -55,13 +55,15 @@ properties:
> Translation Unit) registers.
>
> num-ib-windows:
> + $ref: /schemas/types.yaml#/definitions/uint32
> + maximum: 256
> description: number of inbound address translation windows
> - maxItems: 1
> deprecated: true
>
> num-ob-windows:
> + $ref: /schemas/types.yaml#/definitions/uint32
> + maximum: 256
> description: number of outbound address translation windows
> - maxItems: 1
> deprecated: true
>
> required:
> diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
> index a5345c494744..c90e5e2d25f6 100644
> --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
> @@ -68,6 +68,8 @@ properties:
> Translation Unit) registers.
>
> num-viewport:
> + $ref: /schemas/types.yaml#/definitions/uint32
> + maximum: 256
> description: |
> number of view ports configured in hardware. If a platform
> does not specify it, the driver autodetects it.
> diff --git a/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml b/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
> index 53e963e090f2..533b4cfe33d2 100644
> --- a/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
> @@ -120,6 +120,7 @@ patternProperties:
> input-schmitt-disable: true
>
> input-polarity-invert:
> + type: boolean
> description:
> Enable or disable pin input polarity inversion.
>
> @@ -132,6 +133,7 @@ patternProperties:
> output-low: true
>
> output-polarity-invert:
> + type: boolean
> description:
> Enable or disable pin output polarity inversion.
>
> diff --git a/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml b/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
> index 3301fa0c2653..301db7daf870 100644
> --- a/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
> +++ b/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
> @@ -51,6 +51,7 @@ properties:
> supported by the CPR power domain.
>
> acc-syscon:
> + $ref: /schemas/types.yaml#/definitions/phandle
> description: A phandle to the syscon used for writing ACC settings.
>
> nvmem-cells:
> diff --git a/Documentation/devicetree/bindings/power/supply/battery.yaml b/Documentation/devicetree/bindings/power/supply/battery.yaml
> index d56ac484fec5..491488e7b970 100644
> --- a/Documentation/devicetree/bindings/power/supply/battery.yaml
> +++ b/Documentation/devicetree/bindings/power/supply/battery.yaml
> @@ -85,8 +85,13 @@ properties:
> description: battery factory internal resistance
>
> resistance-temp-table:
> + $ref: /schemas/types.yaml#/definitions/uint32-matrix
> + items:
> + items:
> + - description: the temperature in degree Celsius
> + - description: battery internal resistance percent
> description: |
> - An array providing the temperature in degree Celsius
> + A table providing the temperature in degree Celsius
> and corresponding battery internal resistance percent, which is used to
> look up the resistance percent according to current temperature to get an
> accurate batterty internal resistance in different temperatures.
> diff --git a/Documentation/devicetree/bindings/power/supply/charger-manager.yaml b/Documentation/devicetree/bindings/power/supply/charger-manager.yaml
> index c863cfa67865..fbb2204769aa 100644
> --- a/Documentation/devicetree/bindings/power/supply/charger-manager.yaml
> +++ b/Documentation/devicetree/bindings/power/supply/charger-manager.yaml
> @@ -36,6 +36,7 @@ properties:
>
> cm-poll-mode:
> description: polling mode
> + $ref: /schemas/types.yaml#/definitions/uint32
> default: 0
> enum:
> - 0 # disabled
> diff --git a/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml b/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
> index 9a6e4eaf4d3c..fcd86f822a9c 100644
> --- a/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
> +++ b/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
> @@ -27,6 +27,7 @@ properties:
> maxItems: 1
>
> clock-error-detect:
> + type: boolean
> description: If set enable the clock detection management
>
> required:
> diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml
> index 3bab2f27b970..5f6b113d378f 100644
> --- a/Documentation/devicetree/bindings/serial/8250.yaml
> +++ b/Documentation/devicetree/bindings/serial/8250.yaml
> @@ -138,6 +138,7 @@ properties:
> description: The current active speed of the UART.
>
> reg-offset:
> + $ref: /schemas/types.yaml#/definitions/uint32
> description: |
> Offset to apply to the mapbase from the start of the registers.
>
> diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
> index f7e94b1e0e4b..7416067c945e 100644
> --- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
> +++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
> @@ -24,10 +24,13 @@ properties:
> connection's sink, the second being the connection's source.
> $ref: /schemas/types.yaml#/definitions/non-unique-string-array
> multi:
> + type: object
> description: Multi-CPU/Codec node
> dpcm:
> + type: object
> description: DPCM node
> codec2codec:
> + type: object
> description: Codec to Codec node
>
> required:
> diff --git a/Documentation/devicetree/bindings/sound/imx-audio-hdmi.yaml b/Documentation/devicetree/bindings/sound/imx-audio-hdmi.yaml
> index d5474f83ac2c..e7e7bb65c366 100644
> --- a/Documentation/devicetree/bindings/sound/imx-audio-hdmi.yaml
> +++ b/Documentation/devicetree/bindings/sound/imx-audio-hdmi.yaml
> @@ -20,9 +20,11 @@ properties:
> description: User specified audio sound card name
>
> audio-cpu:
> + $ref: /schemas/types.yaml#/definitions/phandle
> description: The phandle of an CPU DAI controller
>
> hdmi-out:
> + type: boolean
> description: |
> This is a boolean property. If present, the transmitting function
> of HDMI will be enabled, indicating there's a physical HDMI out
> @@ -30,6 +32,7 @@ properties:
> block, such as an HDMI encoder or display-controller.
>
> hdmi-in:
> + type: boolean
> description: |
> This is a boolean property. If present, the receiving function of
> HDMI will be enabled, indicating there is a physical HDMI in
> diff --git a/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml b/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml
> index b9e219829801..321b6f166197 100644
> --- a/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml
> +++ b/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml
> @@ -45,6 +45,7 @@ properties:
> property if all ports have to be enabled.
>
> initial-mode:
> + $ref: /schemas/types.yaml#/definitions/uint32
> enum: [1, 2]
> description: >
> Specifies initial mode. 1 for Hub mode, 2 for standby mode.
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