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spi: rzv2h-rspi: make resets optional 

The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs don't have
reset lines for the SPI peripheral, make them optional to prepare for
adding support for them.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20251119161434.595677-2-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Cosmin Tanislav 2025-11-19 18:14:22 +02:00 committed by Mark Brown
parent ac3fd01e4c
commit aead5ae91e
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1 changed files with 2 additions and 2 deletions
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2
drivers/spi/spi-rzv2h-rspi.c
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@ -384,7 +384,7 @@ static int rzv2h_rspi_probe(struct platform_device *pdev)
rspi->resets[0].id = "presetn";
rspi->resets[1].id = "tresetn";
ret = devm_reset_control_bulk_get_exclusive(dev, RSPI_RESET_NUM,
ret = devm_reset_control_bulk_get_optional_exclusive(dev, RSPI_RESET_NUM,
rspi->resets);
if (ret)
return dev_err_probe(dev, ret, "cannot get resets\n");