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Searched refs:pxa2xx_spi_read (Results 1 – 3 of 3) sorted by relevance

/linux-4.4.14/drivers/spi/
Dspi-pxa2xx.c189 return (pxa2xx_spi_read(drv_data, SSSR) & mask) == mask; in pxa2xx_spi_txfifo_full()
374 while (pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE) in pxa2xx_spi_flush()
375 pxa2xx_spi_read(drv_data, SSDR); in pxa2xx_spi_flush()
376 } while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_BSY) && --limit); in pxa2xx_spi_flush()
400 while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE) in null_reader()
402 pxa2xx_spi_read(drv_data, SSDR); in null_reader()
423 while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE) in u8_reader()
425 *(u8 *)(drv_data->rx) = pxa2xx_spi_read(drv_data, SSDR); in u8_reader()
446 while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE) in u16_reader()
448 *(u16 *)(drv_data->rx) = pxa2xx_spi_read(drv_data, SSDR); in u16_reader()
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Dspi-pxa2xx-dma.c120 u32 status = pxa2xx_spi_read(drv_data, SSSR) in pxa2xx_spi_dma_transfer_complete()
127 pxa2xx_spi_read(drv_data, SSCR1) in pxa2xx_spi_dma_transfer_complete()
144 pxa2xx_spi_read(drv_data, SSCR0) in pxa2xx_spi_dma_transfer_complete()
253 status = pxa2xx_spi_read(drv_data, SSSR) & drv_data->mask_sr; in pxa2xx_spi_dma_transfer()
Dspi-pxa2xx.h106 static inline u32 pxa2xx_spi_read(const struct driver_data *drv_data, in pxa2xx_spi_read() function
142 val |= pxa2xx_spi_read(drv_data, SSSR) & SSSR_ALT_FRM_MASK; in write_SSSR_CS()