2 commits

Author	SHA1	Message	Date
Tomasz Bursztyka	e18fcbba5a	device: Const-ify all device driver instance pointers ... Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>	2020-09-02 13:48:13 +02:00
Pawel Sagan	cc30fb871b	drivers: i2s: Add LiteX I2S controller driver ... This introduces LiteX I2S driver supporting the following features: - 8,16,24,32 bit sample width, - mono/stereo sound, - different sample frequencies - big/little-endian data format, - concatenated channels mode (for selected sample widths only), - slave/master mode operation. Signed-off-by: Pawel Sagan <psagan@internships.antmicro.com> Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>	2020-08-26 08:17:42 -04:00