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Merge branch 'spi-5.2' into spi-next

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This commit is contained in:
Mark Brown
2019-05-02 11:20:29 +09:00
parent 58b860ed4a d61ad23cb3
commit 2e5f081003
55 changed files with 2412 additions and 653 deletions
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6
include/uapi/linux/spi/spidev.h
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@@ -66,6 +66,9 @@
* @delay_usecs: If nonzero, how long to delay after the last bit transfer
* before optionally deselecting the device before the next transfer.
* @cs_change: True to deselect device before starting the next transfer.
* @word_delay_usecs: If nonzero, how long to wait between words within one
* transfer. This property needs explicit support in the SPI controller,
* otherwise it is silently ignored.
*
* This structure is mapped directly to the kernel spi_transfer structure;
* the fields have the same meanings, except of course that the pointers
@@ -100,7 +103,8 @@ struct spi_ioc_transfer {
__u8 cs_change;
__u8 tx_nbits;
__u8 rx_nbits;
__u16 pad;
__u8 word_delay_usecs;
__u8 pad;
/* If the contents of 'struct spi_ioc_transfer' ever change
* incompatibly, then the ioctl number (currently 0) must change;