| commit | 5ff80ef2b1b09527c98a1dd18a43156f39429369 | [log] [tgz] |
|---|---|---|
| author | Bryce Wilkins <bryce.wilkins@gmail.com> | Thu Jul 28 16:20:08 2022 -0700 |
| committer | Mahesh Mahadevan <mahesh.mahadevan@nxp.com> | Fri Aug 05 09:28:39 2022 -0500 |
| tree | 277505c99c2cc6fb17f1871939c0675789eccf39 | |
| parent | de55dbcbb1c0990eaabd956041bb9662a502f91d [diff] |
drivers: spi: Add default char to mcux flexcomm spi driver 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>