Messages in this thread | | | From | Neil Armstrong <> | Subject | [PATCH 0/2] spi: Add Meson SPICC driver | Date | Tue, 23 May 2017 15:39:31 +0200 |
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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
-- 1.9.1
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