On 16/02/2026 16:02, Larisa Grigore wrote:
From: Radu Pirea radu-nicolae.pirea@nxp.com
Add optional support for the two clock inputs used by the LINFlexD UART controller:
- "lin": LIN_BAUD_CLK
- "ipg": LINFLEXD_CLK
The clock inputs are kept optional to maintain compatibility with the S32V234 platform.
Does S32V234 have the clocks? I don't understand the "maintain compatibility" in this context. Either you have or you have not clocks, which should be expressed in schema (: false, see example schema).
Signed-off-by: Radu Pirea radu-nicolae.pirea@nxp.com Co-developed-by: Larisa Grigore larisa.grigore@oss.nxp.com Signed-off-by: Larisa Grigore larisa.grigore@oss.nxp.com
.../bindings/serial/fsl,s32-linflexuart.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml b/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml index 4171f524a928..885f0b1b3492 100644 --- a/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml +++ b/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml @@ -34,6 +34,14 @@ properties: interrupts: maxItems: 1
- clocks:
- maxItems: 2
- clock-names:
- items:
- const: lin- const: ipgrequired:
- compatible
- reg
@@ -48,3 +56,13 @@ examples: reg = <0x40053000 0x1000>; interrupts = <0 59 4>; };
- |
- serial@401c8000 {
compatible = "nxp,s32g2-linflexuart","fsl,s32v234-linflexuart";reg = <0x401C8000 0x3000>;interrupts = <0 82 1>;clocks = <&clks 14>, <&clks 13>;clock-names = "lin", "ipg";
Just add the clocks to existing example. No need for new example for each new property.
- };
Best regards, Krzysztof