Searched refs:sifive_spi_write (Results 1 – 1 of 1) sorted by relevance
| /OK3568_Linux_fs/kernel/drivers/spi/ |
| H A D | spi-sifive.c | 99 static void sifive_spi_write(struct sifive_spi *spi, int offset, u32 value) in sifive_spi_write() function
112 sifive_spi_write(spi, SIFIVE_SPI_REG_IE, 0); in sifive_spi_init()
115 sifive_spi_write(spi, SIFIVE_SPI_REG_TXMARK, 1); in sifive_spi_init()
116 sifive_spi_write(spi, SIFIVE_SPI_REG_RXMARK, 0); in sifive_spi_init()
119 sifive_spi_write(spi, SIFIVE_SPI_REG_DELAY0, in sifive_spi_init()
122 sifive_spi_write(spi, SIFIVE_SPI_REG_DELAY1, in sifive_spi_init()
127 sifive_spi_write(spi, SIFIVE_SPI_REG_FCTRL, 0); in sifive_spi_init()
141 sifive_spi_write(spi, SIFIVE_SPI_REG_CSDEF, spi->cs_inactive); in sifive_spi_prepare_message()
144 sifive_spi_write(spi, SIFIVE_SPI_REG_CSID, device->chip_select); in sifive_spi_prepare_message()
147 sifive_spi_write(spi, SIFIVE_SPI_REG_SCKMODE, in sifive_spi_prepare_message()
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