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| author | Roger Quadros <rogerq@ti.com> | 2020-06-29 15:52:54 +0300 |
|---|---|---|
| committer | Tero Kristo <t-kristo@ti.com> | 2020-07-17 10:35:08 +0300 |
| commit | 04fe6477efce92adaf373a6044c90fa8445d2bff (patch) | |
| tree | a263d28b54d9d04515eda500b95230ea62aa9781 /drivers/net/ethernet/mellanox/mlxsw/spectrum.c | |
| parent | 02c35dca2b488ca71aeac970a2f6e13226d239cb (diff) | |
| download | linux-04fe6477efce92adaf373a6044c90fa8445d2bff.tar.xz | |
arm64: dts: k3-j721e-proc-board: Add wait time for sampling Type-C DIR line
The Type-C compainon chip on the board needs ~133ms (tCCB_DEFAULT)
to debounce the CC lines in order to detect attach and plug orientation
and reflect the correct DIR status. [1]
On the EVM however we need to wait upto 700ms before sampling the
Type-C DIR line else we can get incorrect direction state.
[1] http://www.ti.com/lit/ds/symlink/tusb321.pdf
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.c')
0 files changed, 0 insertions, 0 deletions