forked from luck/tmp_suning_uos_patched
dt-bindings: sh_eth convert bindings to json-schema
Convert Renesas Electronics SH EtherMAC bindings documentation to json-schema. Also name bindings documentation file according to the compat string being documented. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Simon Horman
David S. Miller
parent
9fb137aef3
commit
37a2fce090
114
Documentation/devicetree/bindings/net/renesas,ether.yaml
Normal file
114
Documentation/devicetree/bindings/net/renesas,ether.yaml
Normal file
|
|
@ -0,0 +1,114 @@
|
|||
# SPDX-License-Identifier: GPL-2.0
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/net/renesas,ether.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Renesas Electronics SH EtherMAC
|
||||
|
||||
allOf:
|
||||
- $ref: ethernet-controller.yaml#
|
||||
|
||||
maintainers:
|
||||
- Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
oneOf:
|
||||
- items:
|
||||
- enum:
|
||||
- renesas,gether-r8a7740 # device is a part of R8A7740 SoC
|
||||
- renesas,gether-r8a77980 # device is a part of R8A77980 SoC
|
||||
- renesas,ether-r7s72100 # device is a part of R7S72100 SoC
|
||||
- renesas,ether-r7s9210 # device is a part of R7S9210 SoC
|
||||
- items:
|
||||
- enum:
|
||||
- renesas,ether-r8a7778 # device is a part of R8A7778 SoC
|
||||
- renesas,ether-r8a7779 # device is a part of R8A7779 SoC
|
||||
- enum:
|
||||
- renesas,rcar-gen1-ether # a generic R-Car Gen1 device
|
||||
- items:
|
||||
- enum:
|
||||
- renesas,ether-r8a7745 # device is a part of R8A7745 SoC
|
||||
- renesas,ether-r8a7743 # device is a part of R8A7743 SoC
|
||||
- renesas,ether-r8a7790 # device is a part of R8A7790 SoC
|
||||
- renesas,ether-r8a7791 # device is a part of R8A7791 SoC
|
||||
- renesas,ether-r8a7793 # device is a part of R8A7793 SoC
|
||||
- renesas,ether-r8a7794 # device is a part of R8A7794 SoC
|
||||
- enum:
|
||||
- renesas,rcar-gen2-ether # a generic R-Car Gen2 or RZ/G1 device
|
||||
|
||||
reg:
|
||||
items:
|
||||
- description: E-DMAC/feLic registers
|
||||
- description: TSU registers
|
||||
minItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
'#address-cells':
|
||||
description: number of address cells for the MDIO bus
|
||||
const: 1
|
||||
|
||||
'#size-cells':
|
||||
description: number of size cells on the MDIO bus
|
||||
const: 0
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
|
||||
pinctrl-0: true
|
||||
|
||||
pinctrl-names: true
|
||||
|
||||
renesas,no-ether-link:
|
||||
type: boolean
|
||||
description:
|
||||
specify when a board does not provide a proper Ether LINK signal
|
||||
|
||||
renesas,ether-link-active-low:
|
||||
type: boolean
|
||||
description:
|
||||
specify when the Ether LINK signal is active-low instead of normal
|
||||
active-high
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- interrupts
|
||||
- phy-mode
|
||||
- phy-handle
|
||||
- '#address-cells'
|
||||
- '#size-cells'
|
||||
- clocks
|
||||
- pinctrl-0
|
||||
|
||||
examples:
|
||||
# Lager board
|
||||
- |
|
||||
#include <dt-bindings/clock/r8a7790-clock.h>
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
|
||||
ethernet@ee700000 {
|
||||
compatible = "renesas,ether-r8a7790", "renesas,rcar-gen2-ether";
|
||||
reg = <0 0xee700000 0 0x400>;
|
||||
interrupt-parent = <&gic>;
|
||||
interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&mstp8_clks R8A7790_CLK_ETHER>;
|
||||
phy-mode = "rmii";
|
||||
phy-handle = <&phy1>;
|
||||
pinctrl-0 = <ðer_pins>;
|
||||
pinctrl-names = "default";
|
||||
renesas,ether-link-active-low;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
phy1: ethernet-phy@1 {
|
||||
reg = <1>;
|
||||
interrupt-parent = <&irqc0>;
|
||||
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
||||
pinctrl-0 = <&phy1_pins>;
|
||||
pinctrl-names = "default";
|
||||
};
|
||||
};
|
||||
|
|
@ -1,69 +0,0 @@
|
|||
* Renesas Electronics SH EtherMAC
|
||||
|
||||
This file provides information on what the device node for the SH EtherMAC
|
||||
interface contains.
|
||||
|
||||
Required properties:
|
||||
- compatible: Must contain one or more of the following:
|
||||
"renesas,gether-r8a7740" if the device is a part of R8A7740 SoC.
|
||||
"renesas,ether-r8a7743" if the device is a part of R8A7743 SoC.
|
||||
"renesas,ether-r8a7745" if the device is a part of R8A7745 SoC.
|
||||
"renesas,ether-r8a7778" if the device is a part of R8A7778 SoC.
|
||||
"renesas,ether-r8a7779" if the device is a part of R8A7779 SoC.
|
||||
"renesas,ether-r8a7790" if the device is a part of R8A7790 SoC.
|
||||
"renesas,ether-r8a7791" if the device is a part of R8A7791 SoC.
|
||||
"renesas,ether-r8a7793" if the device is a part of R8A7793 SoC.
|
||||
"renesas,ether-r8a7794" if the device is a part of R8A7794 SoC.
|
||||
"renesas,gether-r8a77980" if the device is a part of R8A77980 SoC.
|
||||
"renesas,ether-r7s72100" if the device is a part of R7S72100 SoC.
|
||||
"renesas,ether-r7s9210" if the device is a part of R7S9210 SoC.
|
||||
"renesas,rcar-gen1-ether" for a generic R-Car Gen1 device.
|
||||
"renesas,rcar-gen2-ether" for a generic R-Car Gen2 or RZ/G1
|
||||
device.
|
||||
|
||||
When compatible with the generic version, nodes must list
|
||||
the SoC-specific version corresponding to the platform
|
||||
first followed by the generic version.
|
||||
|
||||
- reg: offset and length of (1) the E-DMAC/feLic register block (required),
|
||||
(2) the TSU register block (optional).
|
||||
- interrupts: interrupt specifier for the sole interrupt.
|
||||
- phy-mode: see ethernet.txt file in the same directory.
|
||||
- phy-handle: see ethernet.txt file in the same directory.
|
||||
- #address-cells: number of address cells for the MDIO bus, must be equal to 1.
|
||||
- #size-cells: number of size cells on the MDIO bus, must be equal to 0.
|
||||
- clocks: clock phandle and specifier pair.
|
||||
- pinctrl-0: phandle, referring to a default pin configuration node.
|
||||
|
||||
Optional properties:
|
||||
- pinctrl-names: pin configuration state name ("default").
|
||||
- renesas,no-ether-link: boolean, specify when a board does not provide a proper
|
||||
Ether LINK signal.
|
||||
- renesas,ether-link-active-low: boolean, specify when the Ether LINK signal is
|
||||
active-low instead of normal active-high.
|
||||
|
||||
Example (Lager board):
|
||||
|
||||
ethernet@ee700000 {
|
||||
compatible = "renesas,ether-r8a7790",
|
||||
"renesas,rcar-gen2-ether";
|
||||
reg = <0 0xee700000 0 0x400>;
|
||||
interrupt-parent = <&gic>;
|
||||
interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&mstp8_clks R8A7790_CLK_ETHER>;
|
||||
phy-mode = "rmii";
|
||||
phy-handle = <&phy1>;
|
||||
pinctrl-0 = <ðer_pins>;
|
||||
pinctrl-names = "default";
|
||||
renesas,ether-link-active-low;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
phy1: ethernet-phy@1 {
|
||||
reg = <1>;
|
||||
interrupt-parent = <&irqc0>;
|
||||
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
||||
pinctrl-0 = <&phy1_pins>;
|
||||
pinctrl-names = "default";
|
||||
};
|
||||
};
|
||||
|
|
@ -13810,7 +13810,7 @@ R: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
|
|||
L: netdev@vger.kernel.org
|
||||
L: linux-renesas-soc@vger.kernel.org
|
||||
F: Documentation/devicetree/bindings/net/renesas,*.txt
|
||||
F: Documentation/devicetree/bindings/net/sh_eth.txt
|
||||
F: Documentation/devicetree/bindings/net/renesas,*.yaml
|
||||
F: drivers/net/ethernet/renesas/
|
||||
F: include/linux/sh_eth.h
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user