From: narmstrong@baylibre.com (Neil Armstrong)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] spi: Add Meson SPICC driver
Date: Tue, 23 May 2017 15:39:31 +0200 [thread overview]
Message-ID: <1495546773-20479-1-git-send-email-narmstrong@baylibre.com> (raw)
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
next reply other threads:[~2017-05-23 13:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-23 13:39 Neil Armstrong [this message]
2017-05-23 13:39 ` [PATCH 1/2] dt-bindings: spi-meson: Add SPICC bindings Neil Armstrong
2017-05-24 17:18 ` Mark Brown
2017-05-24 17:42 ` Applied "spi: meson: Add SPICC bindings" to the spi tree Mark Brown
2017-05-23 13:39 ` [PATCH 2/2] spi: Add Meson SPICC driver Neil Armstrong
2017-05-24 17:42 ` Applied "spi: Add Meson SPICC driver" to the spi tree Mark Brown
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