Searched refs:xspi (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/spi/ |
| H A D | spi-xlp.c | 125 static void xlp_spi_sysctl_setup(struct xlp_spi_priv *xspi) in xlp_spi_sysctl_setup() argument
130 xlp_spi_sysctl_write(xspi, XLP_SPI_SYSCTRL, in xlp_spi_sysctl_setup()
132 xlp_spi_sysctl_write(xspi, XLP_SPI_SYSCTRL, XLP_SPI_SYS_PMEN); in xlp_spi_sysctl_setup()
137 struct xlp_spi_priv *xspi; in xlp_spi_setup() local
141 xspi = spi_controller_get_devdata(spi->controller); in xlp_spi_setup()
146 fdiv = DIV_ROUND_UP(xspi->spi_clk, spi->max_speed_hz); in xlp_spi_setup()
152 xlp_spi_reg_write(xspi, cs, XLP_SPI_FDIV, fdiv); in xlp_spi_setup()
153 xlp_spi_reg_write(xspi, cs, XLP_SPI_FIFO_THRESH, XLP_SPI_TXRXTH); in xlp_spi_setup()
154 cfg = xlp_spi_reg_read(xspi, cs, XLP_SPI_CONFIG); in xlp_spi_setup()
175 xlp_spi_reg_write(xspi, cs, XLP_SPI_CONFIG, cfg); in xlp_spi_setup()
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