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Groups > linux.kernel > #1648079 > unrolled thread
| Started by | Neil Armstrong <narmstrong@baylibre.com> |
|---|---|
| First post | 2017-05-23 15:50 +0200 |
| Last post | 2017-05-23 15:50 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 0/2] spi: Add Meson SPICC driver Neil Armstrong <narmstrong@baylibre.com> - 2017-05-23 15:50 +0200
| From | Neil Armstrong <narmstrong@baylibre.com> |
|---|---|
| Date | 2017-05-23 15:50 +0200 |
| Subject | [PATCH 0/2] spi: Add Meson SPICC driver |
| Message-ID | <tKime-3Tp-29@gated-at.bofh.it> |
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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