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Date: Fri, 9 Dec 2022 09:19:48 +0800 From: yanhong wang <yanhong.wang@...rfivetech.com> To: Conor Dooley <conor@...nel.org> CC: <linux-riscv@...ts.infradead.org>, <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, "David S . Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, "Jakub Kicinski" <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Emil Renner Berthing <kernel@...il.dk>, Richard Cochran <richardcochran@...il.com>, Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>, Peter Geis <pgwipeout@...il.com> Subject: Re: [PATCH v1 7/7] riscv: dts: starfive: visionfive-v2: Add phy delay_chain configuration On 2022/12/2 1:49, Conor Dooley wrote: > On Thu, Dec 01, 2022 at 05:02:42PM +0800, Yanhong Wang wrote: >> Add phy delay_chain configuration to support motorcomm phy driver for >> StarFive VisionFive 2 board. >> >> Signed-off-by: Yanhong Wang <yanhong.wang@...rfivetech.com> >> --- >> .../jh7110-starfive-visionfive-v2.dts | 46 +++++++++++++++++++ >> 1 file changed, 46 insertions(+) >> >> diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts >> index c8946cf3a268..2868ef4c74ef 100644 >> --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts >> +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts >> @@ -15,6 +15,8 @@ >> >> aliases { >> serial0 = &uart0; >> + ethernet0=&gmac0; >> + ethernet1=&gmac1; > > Please match the whitespace usage of the existing entry. > Will fix in the next version. >> }; >> >> chosen { >> @@ -114,3 +116,47 @@ >> pinctrl-0 = <&uart0_pins>; >> status = "okay"; >> }; >> + >> +&gmac0 { >> + status = "okay"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + phy-handle = <&phy0>; >> + status = "okay"; >> + mdio0 { > > A line of whitespace before the child nodes too please :) > Will fix. >> + #address-cells = <1>; >> + #size-cells = <0>; >> + compatible = "snps,dwmac-mdio"; >> + phy0: ethernet-phy@0 { >> + reg = <0>; >> + rxc_dly_en = <1>; >> + tx_delay_sel_fe = <5>; >> + tx_delay_sel = <0xa>; >> + tx_inverted_10 = <0x1>; >> + tx_inverted_100 = <0x1>; >> + tx_inverted_1000 = <0x1>; >> + }; >> + }; >> +}; >> + >> +&gmac1 { >> + status = "okay"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + phy-handle = <&phy1>; >> + status = "okay"; >> + mdio1 { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + compatible = "snps,dwmac-mdio"; >> + phy1: ethernet-phy@1 { >> + reg = <1>; >> + tx_delay_sel_fe = <5>; >> + tx_delay_sel = <0>; >> + rxc_dly_en = <0>; >> + tx_inverted_10 = <0x1>; >> + tx_inverted_100 = <0x1>; >> + tx_inverted_1000 = <0x0>; >> + }; >> + }; >> +}; >> -- >> 2.17.1 >>
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