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spi: zynqmp-gqspi: Add some more debug prints 

Add a few more debug prints to make it easier to determine how the
device is programmed.

Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Link: https://patch.msgid.link/20250116224130.2684544-3-sean.anderson@linux.dev
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sean Anderson 2025-01-16 17:41:27 -05:00 committed by Mark Brown
parent d61009bd57
commit ba54629287
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GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 0 deletions
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4
drivers/spi/spi-zynqmp-gqspi.c
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@ -580,6 +580,8 @@ static int zynqmp_qspi_config_op(struct zynqmp_qspi *xqspi,
zynqmp_gqspi_write(xqspi, GQSPI_CONFIG_OFST, config_reg);
zynqmp_qspi_set_tapdelay(xqspi, baud_rate_val);
}
dev_dbg(xqspi->dev, "config speed %u\n", req_speed_hz);
return 0;
}
@ -693,6 +695,8 @@ static void zynqmp_qspi_fillgenfifo(struct zynqmp_qspi *xqspi, u8 nbits,
}
genfifoentry |= zynqmp_qspi_selectspimode(xqspi, nbits);
xqspi->genfifoentry = genfifoentry;
dev_dbg(xqspi->dev, "genfifo %05x transfer_len %u\n",
genfifoentry, transfer_len);
if ((transfer_len) < GQSPI_GENFIFO_IMM_DATA_MASK) {
genfifoentry &= ~GQSPI_GENFIFO_IMM_DATA_MASK;