diff options
| author | Dario Binacchi <[email protected]> | 2026-02-25 17:16:53 +0100 |
|---|---|---|
| committer | Patrice Chotard <[email protected]> | 2026-04-30 08:01:11 +0200 |
| commit | fa1801abc7163188b70e3eaf1a04d2fc4bcfc228 (patch) | |
| tree | 1ad910c0d66c49ff8dc4abb28892493fb52ff090 | |
| parent | 7b879ddbc5644fa7a03e16e773054f96819948e7 (diff) | |
spi: sandbox_spi: support wordlen setup
The driver currently ignores the word length configuration. Implement
the set_wordlen operation to store and track the current word length.
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
| -rw-r--r-- | drivers/spi/sandbox_spi.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/spi/sandbox_spi.c b/drivers/spi/sandbox_spi.c index 4cc016138b1..7c237ac8d37 100644 --- a/drivers/spi/sandbox_spi.c +++ b/drivers/spi/sandbox_spi.c @@ -61,6 +61,15 @@ uint sandbox_spi_get_mode(struct udevice *dev) return priv->mode; } +static int sandbox_spi_set_wordlen(struct udevice *dev, unsigned int wordlen) +{ + struct spi_slave *slave = dev_get_parent_priv(dev); + + slave->wordlen = wordlen; + + return 0; +} + static int sandbox_spi_xfer(struct udevice *slave, unsigned int bitlen, const void *dout, void *din, unsigned long flags) { @@ -158,6 +167,7 @@ static const struct dm_spi_ops sandbox_spi_ops = { .set_mode = sandbox_spi_set_mode, .cs_info = sandbox_cs_info, .get_mmap = sandbox_spi_get_mmap, + .set_wordlen = sandbox_spi_set_wordlen, }; static const struct udevice_id sandbox_spi_ids[] = { |