# SPDX-License-Identifier: GPL-2.0-or-later

# Use AST2600 GPIO through linuxgpiod
#
# +-----------+-------------+-------------+
# | signal    | GPIO name   | gpio offset |
# +-----------+-------------+-------------+
# | TCK/SWCLK | GPIOI2      | 66          |
# | TMS/SWDIO | GPIOI3      | 67          |
# | TDI       | GPIOI1      | 65          |
# | TDO       | GPIOI4      | 68          |
# | nTRST     | GPIOI0      | 64          |
# +-----------+-------------+-------------+

adapter driver linuxgpiod

adapter gpio trst 64 -chip 0
adapter gpio tdi 65 -chip 0
adapter gpio tck 66 -chip 0
adapter gpio swclk 66 -chip 0
adapter gpio tms 67 -chip 0
adapter gpio swdio 67 -chip 0
adapter gpio tdo 68 -chip 0

reset_config trst_only separate trst_push_pull