mbox series

[v2,0/5] spi: spi-mtk-nor: Add mt8192 support.

Message ID 20200918083124.3921207-1-ikjn@chromium.org
Headers show
Series spi: spi-mtk-nor: Add mt8192 support. | expand

Message

Ikjoon Jang Sept. 18, 2020, 8:31 a.m. UTC 
This patchset adds 36bit dma address and power management
supports for mt8192-nor.

Changes in v2:
- Add power management support
- Fix bugs in checking spi memory operation.
- use dma_alloc_coherent for allocating bounce buffer
- code cleanups

Ikjoon Jang (5):
  dt-bindings: spi: add mt8192-nor compatible string
  spi: spi-mtk-nor: fix mishandled logics in checking SPI memory
    operation
  spi: spi-mtk-nor: use dma_alloc_coherent() for bounce buffer
  spi: spi-mtk-nor: support 36bit dma addressing to mediatek
  spi: spi-mtk-nor: Add power management support

 .../bindings/spi/mediatek,spi-mtk-nor.yaml    |   1 +
 drivers/spi/spi-mtk-nor.c                     | 242 ++++++++++++------
 2 files changed, 170 insertions(+), 73 deletions(-)