diff options
Diffstat (limited to 'target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch b/target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch new file mode 100644 index 0000000000..5824a04284 --- /dev/null +++ b/target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch @@ -0,0 +1,19 @@ +--- a/include/linux/spi/spi.h ++++ b/include/linux/spi/spi.h +@@ -690,6 +690,8 @@ struct spi_transfer { + unsigned cs_change:1; + unsigned tx_nbits:3; + unsigned rx_nbits:3; ++ unsigned verify:1; ++ unsigned fast_write:1; + #define SPI_NBITS_SINGLE 0x01 /* 1bit transfer */ + #define SPI_NBITS_DUAL 0x02 /* 2bits transfer */ + #define SPI_NBITS_QUAD 0x04 /* 4bits transfer */ +@@ -735,6 +737,7 @@ struct spi_message { + struct spi_device *spi; + + unsigned is_dma_mapped:1; ++ unsigned fast_read:1; + + /* REVISIT: we might want a flag affecting the behavior of the + * last transfer ... allowing things like "read 16 bit length L" |