mbox series

[v2,0/3] fix the flexspi error on imx8ulp

Message ID 20240905012617.1864997-1-haibo.chen@nxp.com (mailing list archive)
Headers show
Series fix the flexspi error on imx8ulp | expand

Message

Bough Chen Sept. 5, 2024, 1:26 a.m. UTC 
From: Haibo Chen <haibo.chen@nxp.com>

The flexspi on imx8ulp only has 16 LUTs, different with others
which has 32 LUTs. So currently flexspi driver will write the 
wrong register when fill LUT. 
This patch set add a new compatible string for imx8ulp to
distinguish the LUT number.

Changes for V2:
- Remove the change for imx8mp, since this broken users

Haibo Chen (3):
  dt-bindings: spi: nxp-fspi: add imx8ulp support
  spi: fspi: add support for imx8ulp
  arm64: dts: imx8ulp: correct the flexspi compatible string

 .../devicetree/bindings/spi/spi-nxp-fspi.yaml |  1 +
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi    |  2 +-
 drivers/spi/spi-nxp-fspi.c                    | 54 ++++++++++++-------
 3 files changed, 37 insertions(+), 20 deletions(-)