| Message ID | 20210613213359.296400-1-iwamatsu@nigauri.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | dt-bindings: serial: convert Cadence UART bindings to YAML | expand |
On Mon, 14 Jun 2021 06:33:59 +0900, Nobuhiro Iwamatsu wrote: > Convert serial for Cadence UART bindings documentation to YAML. > > Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> > --- > .../devicetree/bindings/serial/cdns,uart.txt | 27 -------- > .../devicetree/bindings/serial/cdns,uart.yaml | 68 +++++++++++++++++++ > 2 files changed, 68 insertions(+), 27 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/serial/cdns,uart.txt > create mode 100644 Documentation/devicetree/bindings/serial/cdns,uart.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: ./Documentation/devicetree/bindings/serial/cdns,uart.yaml:21:13: [warning] wrong indentation: expected 14 but found 12 (indentation) ./Documentation/devicetree/bindings/serial/cdns,uart.yaml:26:13: [warning] wrong indentation: expected 14 but found 12 (indentation) dtschema/dtc warnings/errors: \ndoc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/1491509 This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
On Mon, Jun 14, 2021 at 06:33:59AM +0900, Nobuhiro Iwamatsu wrote: > Convert serial for Cadence UART bindings documentation to YAML. > > Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> > --- > .../devicetree/bindings/serial/cdns,uart.txt | 27 -------- > .../devicetree/bindings/serial/cdns,uart.yaml | 68 +++++++++++++++++++ > 2 files changed, 68 insertions(+), 27 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/serial/cdns,uart.txt > create mode 100644 Documentation/devicetree/bindings/serial/cdns,uart.yaml > > diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.txt b/Documentation/devicetree/bindings/serial/cdns,uart.txt > deleted file mode 100644 > index 4efc560f90abbd..00000000000000 > --- a/Documentation/devicetree/bindings/serial/cdns,uart.txt > +++ /dev/null > @@ -1,27 +0,0 @@ > -Binding for Cadence UART Controller > - > -Required properties: > -- compatible : > - Use "xlnx,xuartps","cdns,uart-r1p8" for Zynq-7xxx SoC. > - Use "xlnx,zynqmp-uart","cdns,uart-r1p12" for Zynq Ultrascale+ MPSoC. > -- reg: Should contain UART controller registers location and length. > -- interrupts: Should contain UART controller interrupts. > -- clocks: Must contain phandles to the UART clocks > - See ../clocks/clock-bindings.txt for details. > -- clock-names: Tuple to identify input clocks, must contain "uart_clk" and "pclk" > - See ../clocks/clock-bindings.txt for details. > - > - > -Optional properties: > -- cts-override : Override the CTS modem status signal. This signal will > - always be reported as active instead of being obtained from the modem status > - register. Define this if your serial port does not use this pin > - > -Example: > - uart@e0000000 { > - compatible = "cdns,uart-r1p8"; > - clocks = <&clkc 23>, <&clkc 40>; > - clock-names = "uart_clk", "pclk"; > - reg = <0xE0000000 0x1000>; > - interrupts = <0 27 4>; > - }; > diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.yaml b/Documentation/devicetree/bindings/serial/cdns,uart.yaml > new file mode 100644 > index 00000000000000..ce467fa464bfd0 > --- /dev/null > +++ b/Documentation/devicetree/bindings/serial/cdns,uart.yaml > @@ -0,0 +1,68 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/serial/cdns,uart.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Cadence UART Controller Device Tree Bindings > + > +maintainers: > + - Michal Simek <michal.simek@xilinx.com> > + > +allOf: > + - $ref: /schemas/serial.yaml# > + > +properties: > + compatible: > + oneOf: > + - description: UART controller for Zynq-7xxx SoC > + items: > + - enum: > + - xlnx,xuartps > + - cdns,uart-r1p8 What you want is: items: - const: xlnx,xuartps - const: cdns,uart-r1p8 > + - description: UART controller for Zynq Ultrascale+ MPSoC > + items: > + - enum: > + - xlnx,zynqmp-uart > + - cdns,uart-r1p12 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 2 > + > + clock-names: > + items: > + - const: uart_clk > + - const: pclk > + > + cts-override: > + description: | > + Override the CTS modem status signal. This signal will > + always be reported as active instead of being obtained > + from the modem status register. Define this if your serial > + port does not use this pin. > + type: boolean > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + > +additionalProperties: false unevaluatedProperties: false because you could have child nodes with attached devices. > + > +examples: > + - | > + serial@e0000000 { > + compatible = "cdns,uart-r1p8"; This is wrong based on what the binding said. > + clocks = <&clkc 23>, <&clkc 40>; > + clock-names = "uart_clk", "pclk"; > + reg = <0xE0000000 0x1000>; > + interrupts = <0 27 4>; > + }; > -- > 2.32.0
diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.txt b/Documentation/devicetree/bindings/serial/cdns,uart.txt deleted file mode 100644 index 4efc560f90abbd..00000000000000 --- a/Documentation/devicetree/bindings/serial/cdns,uart.txt +++ /dev/null @@ -1,27 +0,0 @@ -Binding for Cadence UART Controller - -Required properties: -- compatible : - Use "xlnx,xuartps","cdns,uart-r1p8" for Zynq-7xxx SoC. - Use "xlnx,zynqmp-uart","cdns,uart-r1p12" for Zynq Ultrascale+ MPSoC. -- reg: Should contain UART controller registers location and length. -- interrupts: Should contain UART controller interrupts. -- clocks: Must contain phandles to the UART clocks - See ../clocks/clock-bindings.txt for details. -- clock-names: Tuple to identify input clocks, must contain "uart_clk" and "pclk" - See ../clocks/clock-bindings.txt for details. - - -Optional properties: -- cts-override : Override the CTS modem status signal. This signal will - always be reported as active instead of being obtained from the modem status - register. Define this if your serial port does not use this pin - -Example: - uart@e0000000 { - compatible = "cdns,uart-r1p8"; - clocks = <&clkc 23>, <&clkc 40>; - clock-names = "uart_clk", "pclk"; - reg = <0xE0000000 0x1000>; - interrupts = <0 27 4>; - }; diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.yaml b/Documentation/devicetree/bindings/serial/cdns,uart.yaml new file mode 100644 index 00000000000000..ce467fa464bfd0 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/cdns,uart.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/cdns,uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence UART Controller Device Tree Bindings + +maintainers: + - Michal Simek <michal.simek@xilinx.com> + +allOf: + - $ref: /schemas/serial.yaml# + +properties: + compatible: + oneOf: + - description: UART controller for Zynq-7xxx SoC + items: + - enum: + - xlnx,xuartps + - cdns,uart-r1p8 + - description: UART controller for Zynq Ultrascale+ MPSoC + items: + - enum: + - xlnx,zynqmp-uart + - cdns,uart-r1p12 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: uart_clk + - const: pclk + + cts-override: + description: | + Override the CTS modem status signal. This signal will + always be reported as active instead of being obtained + from the modem status register. Define this if your serial + port does not use this pin. + type: boolean + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + serial@e0000000 { + compatible = "cdns,uart-r1p8"; + clocks = <&clkc 23>, <&clkc 40>; + clock-names = "uart_clk", "pclk"; + reg = <0xE0000000 0x1000>; + interrupts = <0 27 4>; + };
Convert serial for Cadence UART bindings documentation to YAML. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> --- .../devicetree/bindings/serial/cdns,uart.txt | 27 -------- .../devicetree/bindings/serial/cdns,uart.yaml | 68 +++++++++++++++++++ 2 files changed, 68 insertions(+), 27 deletions(-) delete mode 100644 Documentation/devicetree/bindings/serial/cdns,uart.txt create mode 100644 Documentation/devicetree/bindings/serial/cdns,uart.yaml