| Message ID | 20211206180049.2086907-5-f.fainelli@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Broadcom DT bindings conversion to YAML | expand |
On Mon, Dec 06, 2021 at 10:00:45AM -0800, Florian Fainelli wrote: > Convert the GENET binding to YAML, leveraging brcm,unimac-mdio.yaml and > the standard ethernet-controller.yaml files. > > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > --- > .../devicetree/bindings/net/brcm,bcmgenet.txt | 125 --------------- > .../bindings/net/brcm,bcmgenet.yaml | 145 ++++++++++++++++++ > MAINTAINERS | 2 +- > 3 files changed, 146 insertions(+), 126 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/net/brcm,bcmgenet.txt > create mode 100644 Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml > > diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt > deleted file mode 100644 > index 0b5994fba35f..000000000000 > --- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt > +++ /dev/null > @@ -1,125 +0,0 @@ > -* Broadcom BCM7xxx Ethernet Controller (GENET) > - > -Required properties: > -- compatible: should contain one of "brcm,genet-v1", "brcm,genet-v2", > - "brcm,genet-v3", "brcm,genet-v4", "brcm,genet-v5", "brcm,bcm2711-genet-v5" or > - "brcm,bcm7712-genet-v5". > -- reg: address and length of the register set for the device > -- interrupts and/or interrupts-extended: must be two cells, the first cell > - is the general purpose interrupt line, while the second cell is the > - interrupt for the ring RX and TX queues operating in ring mode. An > - optional third interrupt cell for Wake-on-LAN can be specified. > - See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt > - for information on the property specifics. > -- phy-mode: see ethernet.txt file in the same directory > -- #address-cells: should be 1 > -- #size-cells: should be 1 > - > -Optional properties: > -- clocks: When provided, must be two phandles to the functional clocks nodes > - of the GENET block. The first phandle is the main GENET clock used during > - normal operation, while the second phandle is the Wake-on-LAN clock. > -- clock-names: When provided, names of the functional clock phandles, first > - name should be "enet" and second should be "enet-wol". > - > -- phy-handle: See ethernet.txt file in the same directory; used to describe > - configurations where a PHY (internal or external) is used. > - > -- fixed-link: When the GENET interface is connected to a MoCA hardware block or > - when operating in a RGMII to RGMII type of connection, or when the MDIO bus is > - voluntarily disabled, this property should be used to describe the "fixed link". > - See Documentation/devicetree/bindings/net/fixed-link.txt for information on > - the property specifics > - > -Required child nodes: > - > -- mdio bus node: this node should always be present regardless of the PHY > - configuration of the GENET instance > - > -MDIO bus node required properties: > - > -- compatible: should contain one of "brcm,genet-mdio-v1", "brcm,genet-mdio-v2" > - "brcm,genet-mdio-v3", "brcm,genet-mdio-v4", "brcm,genet-mdio-v5", the version > - has to match the parent node compatible property (e.g: brcm,genet-v4 pairs > - with brcm,genet-mdio-v4) > -- reg: address and length relative to the parent node base register address > -- #address-cells: address cell for MDIO bus addressing, should be 1 > -- #size-cells: size of the cells for MDIO bus addressing, should be 0 > - > -Ethernet PHY node properties: > - > -See Documentation/devicetree/bindings/net/phy.txt for the list of required and > -optional properties. > - > -Internal Gigabit PHY example: > - > -ethernet@f0b60000 { > - phy-mode = "internal"; > - phy-handle = <&phy1>; > - mac-address = [ 00 10 18 36 23 1a ]; > - compatible = "brcm,genet-v4"; > - #address-cells = <0x1>; > - #size-cells = <0x1>; > - reg = <0xf0b60000 0xfc4c>; > - interrupts = <0x0 0x14 0x0>, <0x0 0x15 0x0>; > - > - mdio@e14 { > - compatible = "brcm,genet-mdio-v4"; > - #address-cells = <0x1>; > - #size-cells = <0x0>; > - reg = <0xe14 0x8>; > - > - phy1: ethernet-phy@1 { > - max-speed = <1000>; > - reg = <0x1>; > - compatible = "ethernet-phy-ieee802.3-c22"; > - }; > - }; > -}; > - > -MoCA interface / MAC to MAC example: > - > -ethernet@f0b80000 { > - phy-mode = "moca"; > - fixed-link = <1 0 1000 0 0>; > - mac-address = [ 00 10 18 36 24 1a ]; > - compatible = "brcm,genet-v4"; > - #address-cells = <0x1>; > - #size-cells = <0x1>; > - reg = <0xf0b80000 0xfc4c>; > - interrupts = <0x0 0x16 0x0>, <0x0 0x17 0x0>; > - > - mdio@e14 { > - compatible = "brcm,genet-mdio-v4"; > - #address-cells = <0x1>; > - #size-cells = <0x0>; > - reg = <0xe14 0x8>; > - }; > -}; > - > - > -External MDIO-connected Gigabit PHY/switch: > - > -ethernet@f0ba0000 { > - phy-mode = "rgmii"; > - phy-handle = <&phy0>; > - mac-address = [ 00 10 18 36 26 1a ]; > - compatible = "brcm,genet-v4"; > - #address-cells = <0x1>; > - #size-cells = <0x1>; > - reg = <0xf0ba0000 0xfc4c>; > - interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>; > - > - mdio@e14 { > - compatible = "brcm,genet-mdio-v4"; > - #address-cells = <0x1>; > - #size-cells = <0x0>; > - reg = <0xe14 0x8>; > - > - phy0: ethernet-phy@0 { > - max-speed = <1000>; > - reg = <0x0>; > - compatible = "ethernet-phy-ieee802.3-c22"; > - }; > - }; > -}; > diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml b/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml > new file mode 100644 > index 000000000000..ba9a6d156815 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml > @@ -0,0 +1,145 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/brcm,bcmgenet.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Broadcom BCM7xxx Ethernet Controller (GENET) binding > + > +maintainers: > + - Doug Berger <opendmb@gmail.com> > + - Florian Fainelli <f.fainelli@gmail.com> > + > +properties: > + compatible: > + enum: > + - brcm,genet-v1 > + - brcm,genet-v2 > + - brcm,genet-v3 > + - brcm,genet-v4 > + - brcm,genet-v5 > + - brcm,bcm2711-genet-v5 > + - brcm,bcm7712-genet-v5 > + > + reg: > + maxItems: 1 > + > + interrupts: > + minItems: 2 > + items: > + - description: general purpose interrupt line > + - description: RX and TX rings interrupt line > + - description: Wake-on-LAN interrupt line > + > + > + clocks: > + minItems: 1 > + items: > + - description: main clock > + - description: EEE clock > + - description: Wake-on-LAN clock > + > + clock-names: > + minItems: 1 > + items: > + - const: enet > + - const: enet-eee > + - const: enet-wol > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 1 > + > +patternProperties: > + "^mdio@[0-9a-f]+$": > + type: object > + $ref: "brcm,unimac-mdio.yaml" > + > + description: > + GENET internal UniMAC MDIO bus > + > +required: > + - reg > + - interrupts > + - phy-mode > + - "#address-cells" > + - "#size-cells" > + > +allOf: > + - $ref: ethernet-controller.yaml > + > +additionalProperties: true This should be 'unevaluatedProperties: false'. I'll fixup while applying. > + > +examples: > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + > + - | > + ethernet@f0b60000 { > + phy-mode = "internal"; > + phy-handle = <&phy1>; > + mac-address = [ 00 10 18 36 23 1a ]; > + compatible = "brcm,genet-v4"; > + reg = <0xf0b60000 0xfc4c>; > + interrupts = <0x0 0x14 0x0>, <0x0 0x15 0x0>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + mdio0: mdio@e14 { > + compatible = "brcm,genet-mdio-v4"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0xe14 0x8>; > + > + phy1: ethernet-phy@1 { > + max-speed = <1000>; > + reg = <1>; > + compatible = "ethernet-phy-ieee802.3-c22"; > + }; > + }; > + }; > + > + - | > + ethernet@f0b80000 { > + phy-mode = "moca"; > + fixed-link = <1 0 1000 0 0>; > + mac-address = [ 00 10 18 36 24 1a ]; > + compatible = "brcm,genet-v4"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0xf0b80000 0xfc4c>; > + interrupts = <0x0 0x16 0x0>, <0x0 0x17 0x0>; > + > + mdio1: mdio@e14 { > + compatible = "brcm,genet-mdio-v4"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0xe14 0x8>; > + }; > + }; > + > + - | > + ethernet@f0ba0000 { > + phy-mode = "rgmii"; > + phy-handle = <&phy0>; > + mac-address = [ 00 10 18 36 26 1a ]; > + compatible = "brcm,genet-v4"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0xf0ba0000 0xfc4c>; > + interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>; > + > + mdio2: mdio@e14 { > + compatible = "brcm,genet-mdio-v4"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0xe14 0x8>; > + > + phy0: ethernet-phy@0 { > + max-speed = <1000>; > + reg = <0>; > + compatible = "ethernet-phy-ieee802.3-c22"; > + }; > + }; > + }; > diff --git a/MAINTAINERS b/MAINTAINERS > index 7a2345ce8521..5e1064c23f41 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -3819,7 +3819,7 @@ M: Florian Fainelli <f.fainelli@gmail.com> > L: bcm-kernel-feedback-list@broadcom.com > L: netdev@vger.kernel.org > S: Supported > -F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt > +F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml > F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml > F: drivers/net/ethernet/broadcom/genet/ > F: drivers/net/ethernet/broadcom/unimac.h > -- > 2.25.1 > >
On Mon, 06 Dec 2021 10:00:45 -0800, Florian Fainelli wrote: > Convert the GENET binding to YAML, leveraging brcm,unimac-mdio.yaml and > the standard ethernet-controller.yaml files. > > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > --- > .../devicetree/bindings/net/brcm,bcmgenet.txt | 125 --------------- > .../bindings/net/brcm,bcmgenet.yaml | 145 ++++++++++++++++++ > MAINTAINERS | 2 +- > 3 files changed, 146 insertions(+), 126 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/net/brcm,bcmgenet.txt > create mode 100644 Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml > Applied, thanks!
diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt deleted file mode 100644 index 0b5994fba35f..000000000000 --- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt +++ /dev/null @@ -1,125 +0,0 @@ -* Broadcom BCM7xxx Ethernet Controller (GENET) - -Required properties: -- compatible: should contain one of "brcm,genet-v1", "brcm,genet-v2", - "brcm,genet-v3", "brcm,genet-v4", "brcm,genet-v5", "brcm,bcm2711-genet-v5" or - "brcm,bcm7712-genet-v5". -- reg: address and length of the register set for the device -- interrupts and/or interrupts-extended: must be two cells, the first cell - is the general purpose interrupt line, while the second cell is the - interrupt for the ring RX and TX queues operating in ring mode. An - optional third interrupt cell for Wake-on-LAN can be specified. - See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - for information on the property specifics. -- phy-mode: see ethernet.txt file in the same directory -- #address-cells: should be 1 -- #size-cells: should be 1 - -Optional properties: -- clocks: When provided, must be two phandles to the functional clocks nodes - of the GENET block. The first phandle is the main GENET clock used during - normal operation, while the second phandle is the Wake-on-LAN clock. -- clock-names: When provided, names of the functional clock phandles, first - name should be "enet" and second should be "enet-wol". - -- phy-handle: See ethernet.txt file in the same directory; used to describe - configurations where a PHY (internal or external) is used. - -- fixed-link: When the GENET interface is connected to a MoCA hardware block or - when operating in a RGMII to RGMII type of connection, or when the MDIO bus is - voluntarily disabled, this property should be used to describe the "fixed link". - See Documentation/devicetree/bindings/net/fixed-link.txt for information on - the property specifics - -Required child nodes: - -- mdio bus node: this node should always be present regardless of the PHY - configuration of the GENET instance - -MDIO bus node required properties: - -- compatible: should contain one of "brcm,genet-mdio-v1", "brcm,genet-mdio-v2" - "brcm,genet-mdio-v3", "brcm,genet-mdio-v4", "brcm,genet-mdio-v5", the version - has to match the parent node compatible property (e.g: brcm,genet-v4 pairs - with brcm,genet-mdio-v4) -- reg: address and length relative to the parent node base register address -- #address-cells: address cell for MDIO bus addressing, should be 1 -- #size-cells: size of the cells for MDIO bus addressing, should be 0 - -Ethernet PHY node properties: - -See Documentation/devicetree/bindings/net/phy.txt for the list of required and -optional properties. - -Internal Gigabit PHY example: - -ethernet@f0b60000 { - phy-mode = "internal"; - phy-handle = <&phy1>; - mac-address = [ 00 10 18 36 23 1a ]; - compatible = "brcm,genet-v4"; - #address-cells = <0x1>; - #size-cells = <0x1>; - reg = <0xf0b60000 0xfc4c>; - interrupts = <0x0 0x14 0x0>, <0x0 0x15 0x0>; - - mdio@e14 { - compatible = "brcm,genet-mdio-v4"; - #address-cells = <0x1>; - #size-cells = <0x0>; - reg = <0xe14 0x8>; - - phy1: ethernet-phy@1 { - max-speed = <1000>; - reg = <0x1>; - compatible = "ethernet-phy-ieee802.3-c22"; - }; - }; -}; - -MoCA interface / MAC to MAC example: - -ethernet@f0b80000 { - phy-mode = "moca"; - fixed-link = <1 0 1000 0 0>; - mac-address = [ 00 10 18 36 24 1a ]; - compatible = "brcm,genet-v4"; - #address-cells = <0x1>; - #size-cells = <0x1>; - reg = <0xf0b80000 0xfc4c>; - interrupts = <0x0 0x16 0x0>, <0x0 0x17 0x0>; - - mdio@e14 { - compatible = "brcm,genet-mdio-v4"; - #address-cells = <0x1>; - #size-cells = <0x0>; - reg = <0xe14 0x8>; - }; -}; - - -External MDIO-connected Gigabit PHY/switch: - -ethernet@f0ba0000 { - phy-mode = "rgmii"; - phy-handle = <&phy0>; - mac-address = [ 00 10 18 36 26 1a ]; - compatible = "brcm,genet-v4"; - #address-cells = <0x1>; - #size-cells = <0x1>; - reg = <0xf0ba0000 0xfc4c>; - interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>; - - mdio@e14 { - compatible = "brcm,genet-mdio-v4"; - #address-cells = <0x1>; - #size-cells = <0x0>; - reg = <0xe14 0x8>; - - phy0: ethernet-phy@0 { - max-speed = <1000>; - reg = <0x0>; - compatible = "ethernet-phy-ieee802.3-c22"; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml b/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml new file mode 100644 index 000000000000..ba9a6d156815 --- /dev/null +++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml @@ -0,0 +1,145 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/brcm,bcmgenet.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM7xxx Ethernet Controller (GENET) binding + +maintainers: + - Doug Berger <opendmb@gmail.com> + - Florian Fainelli <f.fainelli@gmail.com> + +properties: + compatible: + enum: + - brcm,genet-v1 + - brcm,genet-v2 + - brcm,genet-v3 + - brcm,genet-v4 + - brcm,genet-v5 + - brcm,bcm2711-genet-v5 + - brcm,bcm7712-genet-v5 + + reg: + maxItems: 1 + + interrupts: + minItems: 2 + items: + - description: general purpose interrupt line + - description: RX and TX rings interrupt line + - description: Wake-on-LAN interrupt line + + + clocks: + minItems: 1 + items: + - description: main clock + - description: EEE clock + - description: Wake-on-LAN clock + + clock-names: + minItems: 1 + items: + - const: enet + - const: enet-eee + - const: enet-wol + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + +patternProperties: + "^mdio@[0-9a-f]+$": + type: object + $ref: "brcm,unimac-mdio.yaml" + + description: + GENET internal UniMAC MDIO bus + +required: + - reg + - interrupts + - phy-mode + - "#address-cells" + - "#size-cells" + +allOf: + - $ref: ethernet-controller.yaml + +additionalProperties: true + +examples: + #include <dt-bindings/interrupt-controller/arm-gic.h> + + - | + ethernet@f0b60000 { + phy-mode = "internal"; + phy-handle = <&phy1>; + mac-address = [ 00 10 18 36 23 1a ]; + compatible = "brcm,genet-v4"; + reg = <0xf0b60000 0xfc4c>; + interrupts = <0x0 0x14 0x0>, <0x0 0x15 0x0>; + #address-cells = <1>; + #size-cells = <1>; + + mdio0: mdio@e14 { + compatible = "brcm,genet-mdio-v4"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xe14 0x8>; + + phy1: ethernet-phy@1 { + max-speed = <1000>; + reg = <1>; + compatible = "ethernet-phy-ieee802.3-c22"; + }; + }; + }; + + - | + ethernet@f0b80000 { + phy-mode = "moca"; + fixed-link = <1 0 1000 0 0>; + mac-address = [ 00 10 18 36 24 1a ]; + compatible = "brcm,genet-v4"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xf0b80000 0xfc4c>; + interrupts = <0x0 0x16 0x0>, <0x0 0x17 0x0>; + + mdio1: mdio@e14 { + compatible = "brcm,genet-mdio-v4"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xe14 0x8>; + }; + }; + + - | + ethernet@f0ba0000 { + phy-mode = "rgmii"; + phy-handle = <&phy0>; + mac-address = [ 00 10 18 36 26 1a ]; + compatible = "brcm,genet-v4"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xf0ba0000 0xfc4c>; + interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>; + + mdio2: mdio@e14 { + compatible = "brcm,genet-mdio-v4"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xe14 0x8>; + + phy0: ethernet-phy@0 { + max-speed = <1000>; + reg = <0>; + compatible = "ethernet-phy-ieee802.3-c22"; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 7a2345ce8521..5e1064c23f41 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3819,7 +3819,7 @@ M: Florian Fainelli <f.fainelli@gmail.com> L: bcm-kernel-feedback-list@broadcom.com L: netdev@vger.kernel.org S: Supported -F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt +F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml F: drivers/net/ethernet/broadcom/genet/ F: drivers/net/ethernet/broadcom/unimac.h
Convert the GENET binding to YAML, leveraging brcm,unimac-mdio.yaml and the standard ethernet-controller.yaml files. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- .../devicetree/bindings/net/brcm,bcmgenet.txt | 125 --------------- .../bindings/net/brcm,bcmgenet.yaml | 145 ++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 146 insertions(+), 126 deletions(-) delete mode 100644 Documentation/devicetree/bindings/net/brcm,bcmgenet.txt create mode 100644 Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml