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| author | Frank Li <Frank.Li@nxp.com> | 2025-06-25 17:52:54 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-06-27 00:29:18 +0100 |
| commit | ac4c064f67d3cdf9118b9b09c1e3b28b6c10a7ea (patch) | |
| tree | d0573a2d4eaa0fbfdad83cfb889343d10417425d | |
| parent | e6352bfae9edffb952aac79221bc9cd86abe47dd (diff) | |
spi: dt-bindings: add nxp,lpc3220-spi.yaml
Add lpc3220 spi controller binding doc to fix below CHECK_DTBS warning:
arch/arm/boot/dts/nxp/lpc/lpc3250-ea3250.dtb: /ahb/apb/spi@20088000: failed to match any schema with compatible: ['nxp,lpc3220-spi']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250625215255.2640538-1-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml b/Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml new file mode 100644 index 000000000000..d5f780912f21 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/nxp,lpc3220-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC3220 SPI controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + - nxp,lpc3220-spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +allOf: + - $ref: spi-controller.yaml# + +unevaluatedProperties: false + +required: + - compatible + - reg + - clocks + +examples: + - | + #include <dt-bindings/clock/lpc32xx-clock.h> + + spi@20088000 { + compatible = "nxp,lpc3220-spi"; + reg = <0x20088000 0x1000>; + clocks = <&clk LPC32XX_CLK_SPI1>; + #address-cells = <1>; + #size-cells = <0>; + }; + |