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| author | Siddharth Vadapalli <s-vadapalli@ti.com> | 2025-09-12 11:50:14 +0530 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2025-09-12 14:05:58 +0530 |
| commit | fcfedcb6804caaf18f22016de16d93bf18bbcfdd (patch) | |
| tree | dea8934d4c1d5d0bcf8a9759d7374695ffab3f9b /rust/helpers | |
| parent | e53fbf955ea7753ef7970b866ca229abe32d5639 (diff) | |
arm64: dts: ti: k3-j721s2-evm: Add overlay to enable USB0 Type-A
The J721S2-EVM (J721S2-SOM mounted on the J7 Common Processor Board) has
a single instance of USB namely USB0. On the board, USB0 can be enabled
using a single USB interface at a time among the following:
1. USB3.1 Gen1 Type C interface
2. Two USB2.0 Type A interfaces via an on-board USB Hub
By default, USB0 is enabled using the USB3.1 Gen1 Type C interface. Hence,
add a device-tree overlay to allow using USB0 with the USB2.0 Type A
interfaces by configuring the "USB2.0_MUX_SEL" mux. Also, since the Type A
interfaces only connect to USB Devices with USB0 acting as the USB Host,
set the Dual-Role mode for USB0 to Host.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://patch.msgid.link/20250912062021.2906034-1-s-vadapalli@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Diffstat (limited to 'rust/helpers')
0 files changed, 0 insertions, 0 deletions