5ff80ef2b1
Adds optional device tree property to specify a default character to clock out when the TX buffer pointer is NULL. If the property is not set the existing behavior (default char of 0x00) is used. I verified the expected behavior using an i.MX RT685 board and logic analyzer that the def-char character is transmitted when TX buffer pointer is NULL. Signed-off-by: Bryce Wilkins <bryce.wilkins@gmail.com> |
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| .. | ||
| arc/synopsys | ||
| arm | ||
| arm64 | ||
| bindings | ||
| common | ||
| nios2/intel | ||
| posix | ||
| riscv | ||
| sparc/gaisler | ||
| x86/intel | ||
| xtensa | ||
| binding-template.yaml | ||
| Kconfig | ||