sw: Align polarity and phase for Rx and Tx

Align polarity and phase for SPI_OCORES_CTRL_Tx_NEG and SPI_OCORES_CTRL_Rx_NEG with check for SPI_CPHA and mode(CPOL). Signed-off-by: Mamta Shukla <mamta.ramendra.shukla@cern.ch>

sw: Align polarity and phase for Rx and Tx
Align polarity and phase for SPI_OCORES_CTRL_Tx_NEG and SPI_OCORES_CTRL_Rx_NEG with check for SPI_CPHA and mode(CPOL). Signed-off-by: Mamta Shukla <mamta.ramendra.shukla@cern.ch>
a44ebe24 · Mamta Shukla · 25b09087 · a44ebe24
Commit a44ebe24 authored Feb 25, 2020 by Mamta Shukla
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spi-ocores.c software/spi-ocores/drivers/spi/spi-ocores.c +3 -1

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--- a/software/spi-ocores/drivers/spi/spi-ocores.c
+++ b/software/spi-ocores/drivers/spi/spi-ocores.c
@@ -467,9 +467,11 @@ static int spi_ocores_sw_xfer_next_init(struct spi_ocores *sp)

 	ctrl = sp->ctrl_base;
 	if (sp->master->cur_msg->spi->mode & SPI_CPHA) {
-		ctrl |= SPI_OCORES_CTRL_Tx_NEG;
 		ctrl |= SPI_OCORES_CTRL_Rx_NEG;
 	}
+	else
+		ctrl |= SPI_OCORES_CTRL_Tx_NEG;	
+
 	if (sp->master->cur_msg->spi->mode & SPI_LSB_FIRST)
 		ctrl |= SPI_OCORES_CTRL_LSB;
 	ctrl |= nbits;