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Merge branch 'spi-4.21' into spi-next

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Mark Brown 2018-12-20 16:01:28 +00:00
commit b3fc4e0e96
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35 changed files with 2388 additions and 679 deletions
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1
include/linux/spi/pxa2xx_spi.h
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@ -25,6 +25,7 @@ struct dma_chan;
struct pxa2xx_spi_master {
u16 num_chipselect;
u8 enable_dma;
bool is_slave;
/* DMA engine specific config */
bool (*dma_filter)(struct dma_chan *chan, void *param);

5
include/linux/spi/spi.h
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@ -154,7 +154,10 @@ struct spi_device {
#define SPI_TX_QUAD 0x200 /* transmit with 4 wires */
#define SPI_RX_DUAL 0x400 /* receive with 2 wires */
#define SPI_RX_QUAD 0x800 /* receive with 4 wires */
#define SPI_CS_WORD 0x1000 /* toggle cs after each word */
#define SPI_CS_WORD 0x1000 /* toggle cs after each word */
#define SPI_TX_OCTAL 0x2000 /* transmit with 8 wires */
#define SPI_RX_OCTAL 0x4000 /* receive with 8 wires */
#define SPI_3WIRE_HIZ 0x8000 /* high impedance turnaround */
int irq;
void *controller_state;
void *controller_data;