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[U-Boot,v1,0/5] apalis/colibri_t30: uart pinmuxing improvements

Message ID 20190912091256.15573-1-marcel@ziswiler.com
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Series apalis/colibri_t30: uart pinmuxing improvements | expand


Marcel Ziswiler Sept. 12, 2019, 9:12 a.m. UTC
This series addresses some weaknesses in the current UART pinmuxing
mainly observable when trying to use a different UART instance as main
U-Boot serial console.

Marcel Ziswiler (5):
  apalis/colibri_t30: add comment about tristate and input vs. output
  colibri_t30: fix spi1 and uart2/3 resp. uartb/c pinmuxing
  apalis/colibri_t30: avoid uart input from floating pins
  apalis/colibri_t30: add note about colibri vs. nvidia uart mapping
  colibri_t30: disable rs232 serial transceiver forceoff pins

 .../apalis_t30/pinmux-config-apalis_t30.h     | 11 +++++--
 board/toradex/colibri_t30/colibri_t30.c       | 11 +++++++
 .../colibri_t30/pinmux-config-colibri_t30.h   | 32 +++++++++++--------
 include/configs/apalis_t30.h                  |  9 +++++-
 include/configs/colibri_t30.h                 |  8 ++++-
 5 files changed, 52 insertions(+), 19 deletions(-)