linux-kernel - [PATCH v2 0/3] arm64: ti: k3-am654: USB support

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Date:   Tue, 5 Feb 2019 14:45:19 +0200
From:   Roger Quadros <rogerq@...com>
To:     <t-kristo@...com>
CC:     <nm@...com>, <nsekhar@...com>, <vigneshr@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Roger Quadros <rogerq@...com>
Subject: [PATCH v2 0/3] arm64: ti: k3-am654: USB support

Hi,

The AM654 SoC supports 2 DWC3 USB controller instances. The
AM654 base board supports the 2nd (USB1) instance in high-speed.

This series enables support for USB1 instance on the AM654-base-board.

The series depends on [1] and [2]. Both are in the -next branch of their
respective maintainer trees.

To test you can apply on top of linux-next. As usb/next was just pushed
today, it might have not reached linux-next yet. If so please pull that from [3].

If using arm64 defconfig, you need to enable
	CONFIG_USB_DWC3_KEYSTONE=y
	CONFIG_OMAP_USB2=y
and the necessary USB drivers that you want to test. e.g. USB network adapter.

[1] AM654 USB2 PHY support https://lkml.org/lkml/2018/12/5/908
[2] AM654 DWC3 support https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1896101.html
[3] usb-next https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git/log/?h=next

Changelog:
v2
- usb & phy nodes are not kept disabled in k3-am65-main.dtsi.
  Unused ones are disabled in board dts instead.

cheers,
-roger


Jyri Sarha (1):
  arm64: dts: ti: am654: Add Main System Control Module node

Roger Quadros (2):
  arm64: dts: ti: k3-am6: add USB support
  arm64: dts: ti: k3-am654-base-board: enable USB1

 arch/arm64/boot/dts/ti/k3-am65-main.dtsi       | 84 ++++++++++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 28 +++++++++
 2 files changed, 112 insertions(+)

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