[PATCH 0/2] spi: Add Meson SPICC driver
narmstrong at baylibre.com
Tue May 23 06:39:31 PDT 2017
The Meson SPICC is generic SPI controller for general purpose Full-Duplex
communications with dedicated 16 words RX/TX PIO FIFOs.
It differs completely from the SPIFC, and thus need a separate driver.
The current driver only supportd the PIO transfer mode since the DMA seems
broken on available hardware.
This driver has been tested on a Amlogic S905X board.
Neil Armstrong (2):
dt-bindings: spi-meson: Add SPICC bindings
spi: Add Meson SPICC driver
.../devicetree/bindings/spi/spi-meson.txt | 31 ++
drivers/spi/Kconfig | 7 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-meson-spicc.c | 619 +++++++++++++++++++++
4 files changed, 658 insertions(+)
create mode 100644 drivers/spi/spi-meson-spicc.c
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