From: jassisinghbrar@gmail.com
To: linux-spi@vger.kernel.org, devicetree@vger.kernel.org
Cc: tpiepho@impinj.com, broonie@kernel.org,
ard.biesheuvel@linaro.org, robh+dt@kernel.org,
mark.rutland@arm.com, masami.hiramatsu@linaro.org,
Jassi Brar <jaswinder.singh@linaro.org>
Subject: [PATCHv4 0/3] spi: support for Socionext Synquacer platform
Date: Tue, 27 Feb 2018 18:26:22 +0530 [thread overview]
Message-ID: <1519736182-3650-1-git-send-email-jassisinghbrar@gmail.com> (raw)
From: Jassi Brar <jaswinder.singh@linaro.org>
Hello,
Support for Socionext's FIP controller intended for flash device interfacing.
The controller can operate in 'direct' or 'command' mode. One mode directly
talks and provide a read/write i/f to the flash device. Other works as plain
SPI mode. This driver runs the controller as a SPI controller.
Changes since v3:
# Convert IS_ERR returned from devm_clk_get(iPCLK) to NULL, that way
we can call clk_xxx(IPCLK) without first checking for it being valid.
Changes since v2:
# Made iHCLK clock property required in DT, and iPCLK an optional extra.
# Hardcode max number of slaves to 4, as specified in the manual.
Changes since v1:
# Changed licence header to C++ style comment.
# Removed redundant lock and transfer_mode backup member.
# Fixed divisor to allow upto 254.
Jassi Brar (3):
dt-bindings: spi: Add DT bindings for Synquacer
spi: Add spi driver for Socionext Synquacer platform
MAINTAINERS: Add entry for Synquacer SPI driver
.../devicetree/bindings/spi/spi-synquacer.txt | 23 +
MAINTAINERS | 7 +
drivers/spi/Kconfig | 11 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-synquacer.c | 663 +++++++++++++++++++++
5 files changed, 705 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/spi-synquacer.txt
create mode 100644 drivers/spi/spi-synquacer.c
--
2.7.4
next reply other threads:[~2018-02-27 12:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-27 12:56 jassisinghbrar [this message]
2018-02-27 12:58 ` [PATCHv4 1/3] dt-bindings: spi: Add DT bindings for Synquacer jassisinghbrar
2018-02-27 12:58 ` [PATCHv4 2/3] spi: Add spi driver for Socionext Synquacer platform jassisinghbrar
2018-02-28 11:17 ` Geert Uytterhoeven
2018-02-28 18:35 ` Jassi Brar
2018-02-28 17:55 ` Trent Piepho
2018-02-28 18:29 ` Jassi Brar
2018-02-28 18:36 ` Ard Biesheuvel
2018-03-01 14:11 ` Jassi Brar
2018-02-28 18:57 ` Trent Piepho
2018-03-01 10:02 ` Andy Shevchenko
2018-03-01 10:04 ` Andy Shevchenko
2018-02-27 12:59 ` [PATCHv4 3/3] MAINTAINERS: Add entry for Synquacer SPI driver jassisinghbrar
2018-02-27 13:49 ` [PATCHv4 0/3] spi: support for Socionext Synquacer platform Mark Brown
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