From: Conor Dooley <conor@kernel.org>
To: Sandie Cao <sandie.cao@deepcomputing.io>
Cc: Emil Renner Berthing <kernel@esmil.dk>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Maud Spierings <maud_spierings@hotmail.com>
Subject: Re: [PATCH v2 RESEND] riscv: dts: starfive: fml13v01: enable USB 3.0 port
Date: Wed, 9 Apr 2025 22:28:53 +0100 [thread overview]
Message-ID: <20250409-pulsate-buccaneer-ae996b6ff98e@spud> (raw)
In-Reply-To: <20250324020958.2235802-1-sandie.cao@deepcomputing.io>
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On Mon, Mar 24, 2025 at 10:09:58AM +0800, Sandie Cao wrote:
> Add usb_cdns3 and usb0_pins configuration to support super speed USB
> device on the FML13V01 board.
>
> Signed-off-by: Sandie Cao <sandie.cao@deepcomputing.io>
> Tested-by: Maud Spierings <maud_spierings@hotmail.com>
Emil, can I grab this one?
> ---
>
> Changes in v2:
> - Remove space to pass checkpatch.pl.
> - Add usb0_pins and pass test on board.
>
> .../jh7110-deepcomputing-fml13v01.dts | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts b/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts
> index 8d9ce8b69a71..f2857d021d68 100644
> --- a/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts
> +++ b/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts
> @@ -43,9 +43,28 @@ GPOEN_DISABLE,
> slew-rate = <0>;
> };
> };
> +
> + usb0_pins: usb0-0 {
> + vbus-pins {
> + pinmux = <GPIOMUX(25, GPOUT_SYS_USB_DRIVE_VBUS,
> + GPOEN_ENABLE,
> + GPI_NONE)>;
> + bias-disable;
> + input-disable;
> + input-schmitt-disable;
> + slew-rate = <0>;
> + };
> + };
> };
>
> &usb0 {
> dr_mode = "host";
> + pinctrl-names = "default";
> + pinctrl-0 = <&usb0_pins>;
> status = "okay";
> };
> +
> +&usb_cdns3 {
> + phys = <&usbphy0>, <&pciephy0>;
> + phy-names = "cdns3,usb2-phy", "cdns3,usb3-phy";
> +};
>
> base-commit: 38818f7c9c179351334b1faffc4d40bd28cc9c72
> --
> 2.34.1
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next prev parent reply other threads:[~2025-04-09 23:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-24 2:09 [PATCH v2 RESEND] riscv: dts: starfive: fml13v01: enable USB 3.0 port Sandie Cao
2025-04-09 21:28 ` Conor Dooley [this message]
2025-05-15 14:24 ` Emil Renner Berthing
2025-05-15 21:08 ` Conor Dooley
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