From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Jonathan Corbet <corbet@lwn.net>,
Rob Herring <robh+dt@kernel.org>,
"David S . Miller" <davem@davemloft.net>,
Matthias Brugger <matthias.bgg@gmail.com>,
John Crispin <john@phrozen.org>,
Sean Wang <sean.wang@mediatek.com>,
Mark Lee <Mark-MC.Lee@mediatek.com>,
Jakub Kicinski <kuba@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Fabien Parent <fparent@baylibre.com>,
Heiner Kallweit <hkallweit1@gmail.com>,
Edwin Peer <edwin.peer@broadcom.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
Stephane Le Provost <stephane.leprovost@mediatek.com>,
Pedro Tsai <pedro.tsai@mediatek.com>,
Andrew Perepech <andrew.perepech@mediatek.com>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH v3 03/15] dt-bindings: net: add a binding document for MediaTek Ethernet MAC
Date: Thu, 14 May 2020 09:59:30 +0200 [thread overview]
Message-ID: <20200514075942.10136-4-brgl@bgdev.pl> (raw)
In-Reply-To: <20200514075942.10136-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This adds yaml DT bindings for the MediaTek Ethernet MAC present on the
mt8* family of SoCs.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
.../bindings/net/mediatek,eth-mac.yaml | 89 +++++++++++++++++++
1 file changed, 89 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/mediatek,eth-mac.yaml
diff --git a/Documentation/devicetree/bindings/net/mediatek,eth-mac.yaml b/Documentation/devicetree/bindings/net/mediatek,eth-mac.yaml
new file mode 100644
index 000000000000..8ffd0b762c0f
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/mediatek,eth-mac.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/mediatek,eth-mac.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Ethernet MAC Controller
+
+maintainers:
+ - Bartosz Golaszewski <bgolaszewski@baylibre.com>
+
+description:
+ This Ethernet MAC is used on the MT8* family of SoCs from MediaTek.
+ It's compliant with 802.3 standards and supports half- and full-duplex
+ modes with flow-control as well as CRC offloading and VLAN tags.
+
+allOf:
+ - $ref: "ethernet-controller.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - mediatek,mt8516-eth
+ - mediatek,mt8518-eth
+ - mediatek,mt8175-eth
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 3
+ maxItems: 3
+
+ clock-names:
+ additionalItems: false
+ items:
+ - const: core
+ - const: reg
+ - const: trans
+
+ mediatek,pericfg:
+ $ref: /schemas/types.yaml#definitions/phandle
+ description:
+ Phandle to the device containing the PERICFG register range. This is used
+ to control the MII mode.
+
+ mdio:
+ type: object
+ description:
+ Creates and registers an MDIO bus.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - mediatek,pericfg
+ - phy-handle
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/mt8516-clk.h>
+
+ ethernet: ethernet@11180000 {
+ compatible = "mediatek,mt8516-eth";
+ reg = <0x11180000 0x1000>;
+ mediatek,pericfg = <&pericfg>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_RG_ETH>,
+ <&topckgen CLK_TOP_66M_ETH>,
+ <&topckgen CLK_TOP_133M_ETH>;
+ clock-names = "core", "reg", "trans";
+ phy-handle = <ð_phy>;
+ phy-mode = "rmii";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eth_phy: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+ };
--
2.25.0
next prev parent reply other threads:[~2020-05-14 8:00 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-14 7:59 [PATCH v3 00/15] mediatek: add support for MediaTek Ethernet MAC Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 01/15] dt-bindings: convert the binding document for mediatek PERICFG to yaml Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 02/15] dt-bindings: add new compatible to mediatek,pericfg Bartosz Golaszewski
2020-05-14 7:59 ` Bartosz Golaszewski [this message]
2020-05-14 7:59 ` [PATCH v3 04/15] net: ethernet: mediatek: rename Kconfig prompt Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 05/15] net: ethernet: mediatek: remove unnecessary spaces from Makefile Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 06/15] Documentation: devres: add a missing section for networking helpers Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 07/15] net: move devres helpers into a separate source file Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 08/15] net: devres: define a separate devres structure for devm_alloc_etherdev() Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 09/15] net: devres: provide devm_register_netdev() Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 10/15] net: ethernet: mtk-eth-mac: new driver Bartosz Golaszewski
2020-05-14 16:19 ` Arnd Bergmann
2020-05-15 7:11 ` Bartosz Golaszewski
2020-05-15 12:04 ` Arnd Bergmann
2020-05-15 12:56 ` Bartosz Golaszewski
2020-05-15 13:11 ` Arnd Bergmann
2020-05-15 13:14 ` Andrew Lunn
2020-05-15 13:32 ` Arnd Bergmann
2020-05-18 14:07 ` Bartosz Golaszewski
2020-05-18 14:38 ` Arnd Bergmann
2020-05-14 7:59 ` [PATCH v3 11/15] ARM64: dts: mediatek: add pericfg syscon to mt8516.dtsi Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 12/15] ARM64: dts: mediatek: add the ethernet node " Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 13/15] ARM64: dts: mediatek: add an alias for ethernet0 for pumpkin boards Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 14/15] ARM64: dts: mediatek: add ethernet pins " Bartosz Golaszewski
2020-05-14 7:59 ` [PATCH v3 15/15] ARM64: dts: mediatek: enable ethernet on " Bartosz Golaszewski
2020-05-14 19:56 ` [PATCH v3 00/15] mediatek: add support for MediaTek Ethernet MAC David Miller
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