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Searched refs:STM32F4_SPI_DR (Results 1 – 1 of 1) sorted by relevance

/Linux-v5.4/drivers/spi/
Dspi-stm32.c27 #define STM32F4_SPI_DR 0x0C macro
330 .rx = { STM32F4_SPI_DR },
331 .tx = { STM32F4_SPI_DR },
511 writew_relaxed(*tx_buf16, spi->base + STM32F4_SPI_DR); in stm32f4_spi_write_tx()
516 writeb_relaxed(*tx_buf8, spi->base + STM32F4_SPI_DR); in stm32f4_spi_write_tx()
575 *rx_buf16 = readw_relaxed(spi->base + STM32F4_SPI_DR); in stm32f4_spi_read_rx()
580 *rx_buf8 = readb_relaxed(spi->base + STM32F4_SPI_DR); in stm32f4_spi_read_rx()
688 readl_relaxed(spi->base + STM32F4_SPI_DR); in stm32f4_spi_disable()
827 readl_relaxed(spi->base + STM32F4_SPI_DR); in stm32f4_spi_irq_event()