Re: [PATCH v3 1/6] dt-bindings: phy: ti,tcan104x-can: Document NXP TJA105X/1048
From: Frank Li <Frank.li@nxp.com>
Date: 2025-08-29 14:30:05
Also in:
imx, linux-arm-kernel, linux-can, linux-phy, lkml
On Fri, Aug 29, 2025 at 03:08:56PM +0800, Peng Fan wrote:
quoted hunk ↗ jump to hunk
The TJA105[1,7] is a high-speed CAN transceiver which is a pin-compatible alternative for TI TCAN1043 with sleep mode supported, and has a compatible programming model, therefore use ti,tcan1043 as fallback compatible. The TJA1048 is a dual high-speed CAN transceiver with sleep mode supported. Signed-off-by: Peng Fan <peng.fan@nxp.com> --- .../devicetree/bindings/phy/ti,tcan104x-can.yaml | 32 ++++++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-)diff --git a/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml b/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml index 4a8c3829d85d3c4a4963750d03567c1c345beb91..a225540545301e443e3460b933effbad48786597 100644 --- a/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml +++ b/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml@@ -19,18 +19,25 @@ properties: - enum: - microchip,ata6561 - const: ti,tcan1042 + - items: + - enum: + - nxp,tja1051 + - nxp,tja1057 + - const: ti,tcan1043 - enum: - ti,tcan1042 - ti,tcan1043 + - nxp,tja1048 - nxp,tjr1443 '#phy-cells': - const: 0 + enum: [0, 1] standby-gpios: description: gpio node to toggle standby signal on transceiver - maxItems: 1 + minItems: 1 + maxItems: 2 enable-gpios: description:@@ -53,6 +60,27 @@ required: - compatible - '#phy-cells' +allOf: + - if: + properties: + compatible: + contains: + const: nxp,tja1048 + then: + properties: + '#phy-cells': + const: 1 + standby-gpios: + minItems: 2 + maxItems: 2
maxItems already 2 at top.
+ else: + properties: + '#phy-cells': + const: 0 + standby-gpios: + minItems: 1
minItems already 1 at top Reviewed-by: Frank Li <Frank.Li@nxp.com>
+ maxItems: 1 + additionalProperties: false examples: -- 2.37.1