@@ -52,6 +52,24 @@ properties:
interrupts:
maxItems: 1
+ clocks:
+ items:
+ - description: ipg clock
+ - description: per clock
+
+ clock-names:
+ items:
+ - const: ipg
+ - const: per
+
+ dmas:
+ maxItems: 2
+
+ dma-names:
+ items:
+ - const: rx
+ - const: tx
+
fsl,dte-mode:
$ref: /schemas/types.yaml#/definitions/flag
description: |
@@ -87,11 +105,15 @@ required:
- compatible
- reg
- interrupts
+ - clocks
+ - clock-names
unevaluatedProperties: false
examples:
- |
+ #include <dt-bindings/clock/imx5-clock.h>
+
aliases {
serial0 = &uart1;
};
@@ -100,6 +122,9 @@ examples:
compatible = "fsl,imx51-uart", "fsl,imx21-uart";
reg = <0x73fbc000 0x4000>;
interrupts = <31>;
+ clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
+ <&clks IMX5_CLK_UART1_PER_GATE>;
+ clock-names = "ipg", "per";
uart-has-rtscts;
fsl,dte-mode;
};
Currently the dtbs_check for imx generates warnings like this: serial@7000c000: Unevaluated properties are not allowed ('clock-names', 'clocks', 'dma-names', 'dmas' were unexpected) So add the missing properties to the devicetree binding. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- .../bindings/serial/fsl-imx-uart.yaml | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+)