From mboxrd@z Thu Jan 1 00:00:00 1970 From: gerg@kernel.org Subject: [PATCHv4 3/3] dt-bindings: net: dsa: add new MT7530 binding to support MT7621 Date: Wed, 30 Jan 2019 11:24:06 +1000 Message-ID: <20190130012406.28271-4-gerg@kernel.org> References: <20190130012406.28271-1-gerg@kernel.org> Return-path: In-Reply-To: <20190130012406.28271-1-gerg@kernel.org> Sender: netdev-owner@vger.kernel.org To: sean.wang@mediatek.com, linux-mediatek@lists.infradead.org, bjorn@mork.no, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com, netdev@vger.kernel.org Cc: rene@vdorst.com, john@phrozen.org, neil@brown.name, Greg Ungerer List-Id: linux-mediatek@lists.infradead.org From: Greg Ungerer Add devicetree binding to support the compatible mt7530 switch as used in the MediaTek MT7621 SoC. Signed-off-by: Greg Ungerer Reviewed-by: Andrew Lunn --- Documentation/devicetree/bindings/net/dsa/mt7530.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) v1: initial patch v2: use separate devicetree binding v3: change text according to feedback, rebase onto 5.0-rc3 v4: rebase onto 5.0-rc4 diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt index aa3527f71fdc..47aa205ee0bd 100644 --- a/Documentation/devicetree/bindings/net/dsa/mt7530.txt +++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt @@ -3,12 +3,16 @@ Mediatek MT7530 Ethernet switch Required properties: -- compatible: Must be compatible = "mediatek,mt7530"; +- compatible: may be compatible = "mediatek,mt7530" + or compatible = "mediatek,mt7621" - #address-cells: Must be 1. - #size-cells: Must be 0. - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part on multi-chip module belong to MT7623A has or the remotely standalone chip as the function MT7623N reference board provided for. + +If compatible mediatek,mt7530 is set then the following properties are required + - core-supply: Phandle to the regulator node necessary for the core power. - io-supply: Phandle to the regulator node necessary for the I/O power. See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt -- 2.17.1