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drivers: spi: esp32c3: add master init call

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ESP32C3 requires master init call to enable its clock
gate. Without this, SPI interface may not initialize
properly.

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This commit is contained in:
Sylvio Alves 2022-03-25 21:40:02 -03:00 committed by Maureen Helm
parent 5b9db5a251
commit e04172fcef
1 changed files with 2 additions and 0 deletions
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2
drivers/spi/spi_esp32_spim.c
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@ -233,6 +233,8 @@ static int IRAM_ATTR spi_esp32_configure(const struct device *dev,
return -EIO; return -EIO;
} }
spi_ll_master_init(hal->hw);
ctx->config = spi_cfg; ctx->config = spi_cfg;
if (spi_cfg->operation & SPI_HALF_DUPLEX) { if (spi_cfg->operation & SPI_HALF_DUPLEX) {