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drivers: spi: spi-bitbang: Initialize CS GPIOs

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The SPI bitbang driver doesn't correctly initialize the list of CS
GPIOs. As a consequence, SPI buses using the bitbang driver won't
drive CS low. Add the missing initialization.

Signed-off-by: Andreas Sandberg <andreas@sandberg.uk>
This commit is contained in:
Andreas Sandberg 2022-07-03 22:12:57 +01:00 • committed by Carles Cufí
commit 65252ffd95
1 changed files with 1 additions and 0 deletions
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drivers/spi/spi_bitbang.c
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@ -287,6 +287,7 @@ int spi_bitbang_init(const struct device *dev)
static struct spi_bitbang_data spi_bitbang_data_##inst = { \ static struct spi_bitbang_data spi_bitbang_data_##inst = { \
SPI_CONTEXT_INIT_LOCK(spi_bitbang_data_##inst, ctx), \ SPI_CONTEXT_INIT_LOCK(spi_bitbang_data_##inst, ctx), \
SPI_CONTEXT_INIT_SYNC(spi_bitbang_data_##inst, ctx), \ SPI_CONTEXT_INIT_SYNC(spi_bitbang_data_##inst, ctx), \
SPI_CONTEXT_CS_GPIOS_INITIALIZE(DT_DRV_INST(inst), ctx) \
}; \ }; \
\ \
DEVICE_DT_INST_DEFINE(inst, \ DEVICE_DT_INST_DEFINE(inst, \