diff options
| author | Varshini Rajendran <varshini.rajendran@microchip.com> | 2025-09-08 09:44:18 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-09-18 22:26:40 +0100 |
| commit | 86d074921e34db6daaa7ea2976b1dfe7d507309b (patch) | |
| tree | 51269b5e02fffdafddde42af8a6af4b25188ac8f /fs/ext4/fast_commit.c | |
| parent | f3837edc05c66de0104041d3f300524773b46526 (diff) | |
spi: atmel-quadspi: add padcalib, 2xgclk, and dllon capabilities
Introduce capability flags for SoC-specific variations of the QuadSPI
controller:
- has_padcalib: controller supports pad calibration
- has_2xgclk: requires GCLK at half the data rate (2x clocking)
- has_dllon: controller supports DLL clock
Set `has_padcalib` for Octal controllers that provide pad calibration
support. Use `has_2xgclk` for controllers that require the GCLK to run
at twice the data rate. Differentiate SoC integration variants with the
`has_dllon` flag and set it as needed.
Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Link: https://patch.msgid.link/20250908-microchip-qspi-v2-3-8f3d69fdd5c9@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'fs/ext4/fast_commit.c')
0 files changed, 0 insertions, 0 deletions