diff options
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2021-03-03 18:28:11 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-16 13:29:41 +0000 |
| commit | 47afc77bbfeac163d81c7a675d608c18561aa680 (patch) | |
| tree | cfe70057d7675f7ae9267817b8554921f1c4b079 /include/linux/spi | |
| parent | a38fd8748464831584a19438cbb3082b5a2dab15 (diff) | |
spi: Add support for software nodes
Making it possible for the drivers to assign complete
software fwnodes to the devices instead of only the device
properties in those nodes.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20210303152814.35070-2-heikki.krogerus@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/spi')
| -rw-r--r-- | include/linux/spi/spi.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 592897fa4f03..f47f94ea6fa9 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -20,6 +20,7 @@ struct dma_chan; struct property_entry; +struct software_node; struct spi_controller; struct spi_transfer; struct spi_controller_mem_ops; @@ -1409,7 +1410,8 @@ static inline ssize_t spi_w8r16be(struct spi_device *spi, u8 cmd) * @modalias: Initializes spi_device.modalias; identifies the driver. * @platform_data: Initializes spi_device.platform_data; the particular * data stored there is driver-specific. - * @properties: Additional device properties for the device. + * @properties: Deprecated - use software node instead. + * @swnode: Software node for the device. * @controller_data: Initializes spi_device.controller_data; some * controllers need hints about hardware setup, e.g. for DMA. * @irq: Initializes spi_device.irq; depends on how the board is wired. @@ -1448,6 +1450,7 @@ struct spi_board_info { char modalias[SPI_NAME_SIZE]; const void *platform_data; const struct property_entry *properties; + const struct software_node *swnode; void *controller_data; int irq; |