From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Nagarjuna Kristam <nkristam@nvidia.com>
Cc: <balbi@kernel.org>, <gregkh@linuxfoundation.org>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<mark.rutland@arm.com>, <robh+dt@kernel.org>, <kishon@ti.com>,
<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [Patch V8 6/8] arm64: tegra: Enable xudc on Jetson TX1
Date: Wed, 4 Sep 2019 17:47:15 +0800 [thread overview]
Message-ID: <1567590435.7317.55.camel@mhfsdcap03> (raw)
In-Reply-To: <1567585440-13751-7-git-send-email-nkristam@nvidia.com>
On Wed, 2019-09-04 at 13:53 +0530, Nagarjuna Kristam wrote:
> Enable XUSB device mode driver for USB0 slot on Jetson TX1.
>
> Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
> Reviewed-by: JC Kuo <jckuo@nvidia.com>
> ---
> arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 31 +++++++++++++++++++++++++-
> 1 file changed, 30 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
> index a7dc319..6aba1ba 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
> @@ -1362,7 +1362,7 @@
> status = "okay";
>
> lanes {
> - usb2-0 {
> + micro_b: usb2-0 {
> nvidia,function = "xusb";
> status = "okay";
> };
> @@ -1483,6 +1483,21 @@
> vmmc-supply = <&vdd_3v3_sd>;
> };
>
> + usb@700d0000 {
> + status = "okay";
> + phys = <µ_b>;
> + phy-names = "usb2";
> + avddio-usb-supply = <&vdd_3v3_sys>;
> + hvdd-usb-supply = <&vdd_1v8>;
> + usb-role-switch;
> +
> + port {
> + usb_role_switch: endpoint {
> + remote-endpoint = <&usb_b_conn_ep>;
> + };
> + };
> + };
> +
> regulators {
> compatible = "simple-bus";
> #address-cells = <1>;
> @@ -1641,4 +1656,18 @@
> linux,code = <KEY_VOLUMEUP>;
> };
> };
> +
> + usb_type_b: connector {
> + compatible = "linux,usb-conn-gpio", "gpio-usb-b-connector";
please use "gpio-usb-b-connector" and "usb-b-connector", due to
"linux,usb-conn-gpio" is not supported now
> + label = "micro-USB";
> + type = "micro";
> + vbus-gpio = <&gpio TEGRA_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
> +
> + port {
> + usb_b_conn_ep: endpoint {
> + remote-endpoint = <&usb_role_switch>;
> + };
> + };
> + };
> +
> };
next prev parent reply other threads:[~2019-09-04 9:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 8:23 [Patch V8 0/8] Tegra XUSB gadget driver support Nagarjuna Kristam
2019-09-04 8:23 ` [Patch V8 1/8] phy: tegra: xusb: Add XUSB dual mode support on Tegra210 Nagarjuna Kristam
2019-09-04 8:23 ` [Patch V8 2/8] phy: tegra: xusb: Add usb3 port fake " Nagarjuna Kristam
2019-09-04 8:23 ` [Patch V8 3/8] phy: tegra: xusb: Add vbus override " Nagarjuna Kristam
2019-09-04 8:23 ` [Patch V8 4/8] dt-bindings: usb: Add NVIDIA Tegra XUSB device mode controller binding Nagarjuna Kristam
2019-09-04 8:23 ` [Patch V8 5/8] arm64: tegra: Add xudc node for Tegra210 Nagarjuna Kristam
2019-09-04 8:23 ` [Patch V8 6/8] arm64: tegra: Enable xudc on Jetson TX1 Nagarjuna Kristam
2019-09-04 9:47 ` Chunfeng Yun [this message]
2019-09-05 4:32 ` Nagarjuna Kristam
2019-09-04 8:23 ` [Patch V8 7/8] usb: gadget: Add UDC driver for tegra XUSB device mode controller Nagarjuna Kristam
2019-09-04 10:30 ` Chunfeng Yun
2019-09-05 4:27 ` Nagarjuna Kristam
2019-09-06 1:43 ` Chunfeng Yun
2019-09-06 10:31 ` Nagarjuna Kristam
2019-09-04 8:24 ` [Patch V8 8/8] arm64: defconfig: Enable tegra XUDC driver Nagarjuna Kristam
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1567590435.7317.55.camel@mhfsdcap03 \
--to=chunfeng.yun@mediatek.com \
--cc=balbi@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=jonathanh@nvidia.com \
--cc=kishon@ti.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=nkristam@nvidia.com \
--cc=robh+dt@kernel.org \
--cc=thierry.reding@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).