On Fri, Jan 10, 2025 at 03:45:02PM +0100, Miquel Raynal wrote: > Hello Mark, hello MTD folks, > > Here is a (big) series supposed to bring DTR support in SPI-NAND. > > I could have split this into two but I eventually preferred showing the > big picture. Once v1 will be over, I can make it two. However when we'll > discuss merging, we'll have to share an immutable tag among the two > subsystems. The following changes since commit 9d89551994a430b50c4fffcb1e617a057fa76e20: Linux 6.13-rc6 (2025-01-05 14:13:40 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-nand-dtr for you to fetch changes up to 226d6cb3cb799aae46d0dd19a521133997d9db11: spi: spi-mem: Estimate the time taken by operations (2025-01-10 15:20:04 +0000) ---------------------------------------------------------------- spi: Add spi-nand DTR support This series adds support for DTR in the SPI subsystem's NAND support, allowing it to be used by the MTD framework. ---------------------------------------------------------------- Miquel Raynal (20): spi: spi-mem: Extend spi-mem operations with a per-operation maximum frequency spi: spi-mem: Add a new controller capability spi: amd: Support per spi-mem operation frequency switches spi: amd: Drop redundant check spi: amlogic-spifc-a1: Support per spi-mem operation frequency switches spi: cadence-qspi: Support per spi-mem operation frequency switches spi: dw: Support per spi-mem operation frequency switches spi: fsl-qspi: Support per spi-mem operation frequency switches spi: microchip-core-qspi: Support per spi-mem operation frequency switches spi: mt65xx: Support per spi-mem operation frequency switches spi: mxic: Support per spi-mem operation frequency switches spi: nxp-fspi: Support per spi-mem operation frequency switches spi: rockchip-sfc: Support per spi-mem operation frequency switches spi: spi-sn-f-ospi: Support per spi-mem operation frequency switches spi: spi-ti-qspi: Support per spi-mem operation frequency switches spi: zynq-qspi: Support per spi-mem operation frequency switches spi: zynqmp-gqspi: Support per spi-mem operation frequency switches spi: spi-mem: Reorder spi-mem macro assignments spi: spi-mem: Create macros for DTR operation spi: spi-mem: Estimate the time taken by operations drivers/mtd/nand/spi/core.c | 2 ++ drivers/spi/spi-amd.c | 21 ++++++------ drivers/spi/spi-amlogic-spifc-a1.c | 7 +++- drivers/spi/spi-cadence-quadspi.c | 3 +- drivers/spi/spi-dw-core.c | 10 ++++-- drivers/spi/spi-fsl-qspi.c | 12 +++++-- drivers/spi/spi-mem.c | 64 +++++++++++++++++++++++++++++++++++ drivers/spi/spi-microchip-core-qspi.c | 26 +++++++++++--- drivers/spi/spi-mt65xx.c | 7 +++- drivers/spi/spi-mxic.c | 3 +- drivers/spi/spi-nxp-fspi.c | 12 +++++-- drivers/spi/spi-rockchip-sfc.c | 11 ++++-- drivers/spi/spi-sn-f-ospi.c | 8 +++-- drivers/spi/spi-ti-qspi.c | 7 +++- drivers/spi/spi-zynq-qspi.c | 13 +++++-- drivers/spi/spi-zynqmp-gqspi.c | 13 ++++--- include/linux/spi/spi-mem.h | 56 +++++++++++++++++++++++++++++- 17 files changed, 235 insertions(+), 40 deletions(-)
Attachment:
signature.asc
Description: PGP signature
