drivers: spi: fix spi_dw interrupt mask
Found EMSDP board SPI-FLASH sample broke after adding DFSS into spi_dw. Found wrong interrput mask resulting in false interrupt enabled. Now fixed it to fit both DFSS and DW. Signed-off-by: Siyuan Cheng <siyuanc@synopsys.com>
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2 changed files with 6 additions and 11 deletions
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@ -436,7 +436,7 @@ static int transceive(const struct device *dev,
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/* Enable interrupts */
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reg_data = !rx_bufs ?
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DW_SPI_IMR_UNMASK & DW_SPI_IMR_MASK_RX :
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DW_SPI_IMR_UNMASK & DW_SPI_IMR_MASK_TX;
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DW_SPI_IMR_UNMASK;
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write_imr(info, reg_data);
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spi_context_cs_control(&spi->ctx, true);
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@ -258,17 +258,12 @@ static int reg_test_bit(uint8_t bit, uint32_t addr, uint32_t off)
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DW_SPI_IMR_TXOIM | \
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DW_SPI_IMR_RXUIM | \
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DW_SPI_IMR_RXOIM | \
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DW_SPI_IMR_RXFIM | \
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DW_SPI_IMR_MSTIM)
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#define DW_SPI_IMR_MASK_TX (~(DW_SPI_IMR_RXUIM | \
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DW_SPI_IMR_TXOIM | \
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DW_SPI_IMR_RXFIM)
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#define DW_SPI_IMR_MASK_TX (~(DW_SPI_IMR_TXEIM | \
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DW_SPI_IMR_TXOIM))
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#define DW_SPI_IMR_MASK_RX (~(DW_SPI_IMR_RXUIM | \
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DW_SPI_IMR_RXOIM | \
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DW_SPI_IMR_MSTIM))
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#define DW_SPI_IMR_MASK_RX (~(DW_SPI_IMR_TXEIM |\
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DW_SPI_IMR_RXUIM | \
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DW_SPI_IMR_TXOIM | \
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DW_SPI_IMR_RXOIM | \
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DW_SPI_IMR_MSTIM))
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DW_SPI_IMR_RXFIM))
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/*
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* Including the right register definition file
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