On Tue, Sep 03, 2024 at 04:17:05PM +0530, Parthiban Veerasooran wrote: > The LAN8650/1 combines a Media Access Controller (MAC) and an Ethernet > PHY to enable 10BASE-T1S networks. The Ethernet Media Access Controller > (MAC) module implements a 10 Mbps half duplex Ethernet MAC, compatible > with the IEEE 802.3 standard and a 10BASE-T1S physical layer transceiver > integrated into the LAN8650/1. The communication between the Host and the > MAC-PHY is specified in the OPEN Alliance 10BASE-T1x MACPHY Serial > Interface (TC6). > > Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> > Reviewed-by: Andrew Lunn <andrew@xxxxxxx> > Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@xxxxxxxxxxxxx> > --- > .../bindings/net/microchip,lan8650.yaml | 80 +++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 81 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/microchip,lan8650.yaml > > diff --git a/Documentation/devicetree/bindings/net/microchip,lan8650.yaml b/Documentation/devicetree/bindings/net/microchip,lan8650.yaml > new file mode 100644 > index 000000000000..b7b755b27b78 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/microchip,lan8650.yaml > @@ -0,0 +1,80 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/microchip,lan8650.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Microchip LAN8650/1 10BASE-T1S MACPHY Ethernet Controllers > + > +maintainers: > + - Parthiban Veerasooran <parthiban.veerasooran@xxxxxxxxxxxxx> > + > +description: > + The LAN8650/1 combines a Media Access Controller (MAC) and an Ethernet > + PHY to enable 10BASE‑T1S networks. The Ethernet Media Access Controller > + (MAC) module implements a 10 Mbps half duplex Ethernet MAC, compatible > + with the IEEE 802.3 standard and a 10BASE-T1S physical layer transceiver > + integrated into the LAN8650/1. The communication between the Host and > + the MAC-PHY is specified in the OPEN Alliance 10BASE-T1x MACPHY Serial > + Interface (TC6). > + > +allOf: > + - $ref: /schemas/net/ethernet-controller.yaml# > + - $ref: /schemas/spi/spi-peripheral-props.yaml# > + > +properties: > + compatible: > + oneOf: > + - const: microchip,lan8650 > + - items: > + - const: microchip,lan8651 > + - const: microchip,lan8650 > + > + reg: > + maxItems: 1 > + > + interrupts: > + description: > + Interrupt from MAC-PHY asserted in the event of Receive Chunks > + Available, Transmit Chunk Credits Available and Extended Status > + Event. > + maxItems: 1 > + > + spi-max-frequency: > + minimum: 15000000 > + maximum: 25000000 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 What are these for? They apply to child nodes, yet you have no child nodes defined. Rob
