mbox series

[v2,0/3] spi: spi_amd: Add DMA write and Kconfig changes

Message ID 20250516100658.585654-1-Raju.Rangoju@amd.com
Headers show
Series spi: spi_amd: Add DMA write and Kconfig changes | expand

Message

Raju Rangoju May 16, 2025, 10:06 a.m. UTC 
This series include following changes to spi_amd driver:
- Changes to replace read{q,b} functions with direct memory copy logic on
  DMA buffer.
- Support for HID2 DMA single mode basic write operation for the HID2
  SPI controller.
- Changes to add missing Kconfig dependencies.

v1->v2:
-------
- Add a new patch to replace read{q,b} functions on DMA buffer.
- Address the review comments by replacing write{q,b} functions
  with manual data copy on DMA buffer.
- Add a new patch to address missing Kconfig dependencies.

Raju Rangoju (3):
  spi: spi_amd: Remove read{q,b} usage on DMA buffer
  spi: spi_amd: Add HIDDMA basic write support
  spi: spi_amd: Update Kconfig dependencies

 drivers/spi/Kconfig   |   3 +-
 drivers/spi/spi-amd.c | 151 ++++++++++++++++++++++++++++++++++--------
 2 files changed, 125 insertions(+), 29 deletions(-)