11 Jun
2023
11 Jun
'23
12:42 p.m.
On Thu, Jun 8, 2023 at 5:08 AM William Zhang william.zhang@broadcom.com wrote:
The newer BCMBCA SoCs such as BCM6756, BCM4912 and BCM6855 include an updated SPI controller that add the capability to allow the driver to control chip select explicitly. Driver can control and keep cs low between the transfers natively. Hence the dummy cs workaround or prepend mode found in the bcm63xx-hsspi driver are no longer needed and this new driver is much cleaner.
Port from linux patch: Link: https://lore.kernel.org/r/20230209200246.141520-15-william.zhang@broadcom.co... Signed-off-by: William Zhang william.zhang@broadcom.com
Reviewed-by: Jagan Teki jagan@amarulasolutions.com
Applied to u-boot-spi/master