From: "Heiko Stübner" <heiko@sntech.de>
To: FUKAUMI Naoki <naoki@radxa.com>
Cc: robh@kernel.org, conor+dt@kernel.org, inindev@gmail.com,
devicetree@vger.kernel.org, sebastian.reichel@collabora.com,
linux-rockchip@lists.infradead.org, alchark@gmail.com,
FUKAUMI Naoki <naoki@radxa.com>,
krzk+dt@kernel.org, dsimic@manjaro.org
Subject: Re: [PATCH 1/2] arm64: dts: rockchip: use Type-C port as USB HOST port for Radxa ROCK 5B
Date: Tue, 03 Dec 2024 17:18:39 +0100 [thread overview]
Message-ID: <18640241.sWSEgdgrri@diego> (raw)
In-Reply-To: <20241130014043.12942-1-naoki@radxa.com>
Am Samstag, 30. November 2024, 02:40:42 CET schrieb FUKAUMI Naoki:
> Type-C port is dual-role USB 3.0 port. add usb_host0_xhci and phy
> nodes to use it as HOST port.
This needs a bit more explanation on _why_ you're statically
setting this to host-mode.
Heiko
> Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
> ---
> arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
> index 0ec4992b43cd..c5776e3b4aab 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
> @@ -840,6 +840,14 @@ &tsadc {
> status = "okay";
> };
>
> +&u2phy0 {
> + status = "okay";
> +};
> +
> +&u2phy0_otg {
> + status = "okay";
> +};
> +
> &u2phy1 {
> status = "okay";
> };
> @@ -883,6 +891,11 @@ &usb_host0_ehci {
> status = "okay";
> };
>
> +&usb_host0_xhci {
> + dr_mode = "host";
> + status = "okay";
> +};
> +
> &usb_host1_ehci {
> status = "okay";
> };
> @@ -900,6 +913,10 @@ &usb_host2_xhci {
> status = "okay";
> };
>
> +&usbdp_phy0 {
> + status = "okay";
> +};
> +
> &usbdp_phy1 {
> status = "okay";
> };
>
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next prev parent reply other threads:[~2024-12-03 16:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-30 1:40 [PATCH 1/2] arm64: dts: rockchip: use Type-C port as USB HOST port for Radxa ROCK 5B FUKAUMI Naoki
2024-11-30 1:40 ` [PATCH 2/2] arm64: dts: rockchip: fix USB 3.0 bottom " FUKAUMI Naoki
2024-12-03 16:19 ` Heiko Stübner
2024-12-03 17:01 ` Sebastian Reichel
2024-12-04 1:33 ` FUKAUMI Naoki
2024-12-03 16:18 ` Heiko Stübner [this message]
2024-12-03 17:11 ` [PATCH 1/2] arm64: dts: rockchip: use Type-C port as USB HOST " Sebastian Reichel
2024-12-04 1:31 ` FUKAUMI Naoki
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