[PATCH v3 0/2] spi: altera: Add DFL bus support for Altera SPI

From: matthew . gerlach
Date: Fri Apr 16 2021 - 12:55:52 EST


From: Matthew Gerlach <matthew.gerlach@xxxxxxxxxxxxxxx>

This patch set adds Device Feature List (DFL) bus support for
the Altera SPI Master controller.

Patch 1 separates spi-altera.c into spi-altera-core.c and
spi-altera-platform.c.

Patch 2 adds spi-altera-dfl.c.

Matthew Gerlach (2):
spi: altera: separate core code from platform code
spi: altera: Add DFL bus driver for Altera API Controller

drivers/spi/Kconfig | 18 +-
drivers/spi/Makefile | 4 +-
drivers/spi/spi-altera-core.c | 222 ++++++++++++++++++++++
drivers/spi/spi-altera-dfl.c | 204 ++++++++++++++++++++
drivers/spi/spi-altera-platform.c | 172 +++++++++++++++++
drivers/spi/spi-altera.c | 378 --------------------------------------
include/linux/spi/altera.h | 21 +++
7 files changed, 639 insertions(+), 380 deletions(-)
create mode 100644 drivers/spi/spi-altera-core.c
create mode 100644 drivers/spi/spi-altera-dfl.c
create mode 100644 drivers/spi/spi-altera-platform.c
delete mode 100644 drivers/spi/spi-altera.c

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1.8.3.1