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From: Radu Pirea <radu.pirea@microchip.com>
To: <linux-spi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-serial@vger.kernel.org>
Cc: <lee.jones@linaro.org>, <broonie@kernel.org>,
<alexandre.belloni@bootlin.com>, <nicolas.ferre@microchip.com>,
<jslaby@suse.com>, <gregkh@linuxfoundation.org>,
<richard.genoud@gmail.com>, Radu Pirea <radu.pirea@microchip.com>
Subject: [PATCH v2 0/6] Driver for at91 usart in spi mode
Date: Fri, 4 May 2018 18:47:08 +0300 [thread overview]
Message-ID: <20180504154714.5109-1-radu.pirea@microchip.com> (raw)
Hello,
This is the second version of driver. I added a mfd driver which by
default probes atmel_serial driver and if in dt is specified to probe
the spi driver, then the spi-at91-usart driver will be probed. The
compatible for atmel_serial is now the compatible for at91-usart mfd
driver and compatilbe for atmel_serial driver was changed in order to
keep the bindings for serial as they are.
Changes in v1:
- added spi-at91-usart driver
Changes in v2:
- added at91-usart mfd driver
- modified spi-at91-usart driver to work as mfd driver child
- modified atmel_serial driver to work as mfd driver child
Radu Pirea (6):
MAINTAINERS: add at91 usart mfd driver
mfd: at91-usart: added mfd driver for usart
MAINTAINERS: add at91 usart spi driver
dt-bindings: add binding for at91-usart in spi mode
spi: at91-usart: add driver for at91-usart as spi
tty/serial: atmel: changed the driver to work under at91-usart mfd
.../bindings/spi/microchip,at91-usart-spi.txt | 28 +
MAINTAINERS | 14 +
drivers/mfd/Kconfig | 10 +
drivers/mfd/Makefile | 1 +
drivers/mfd/at91-usart.c | 81 +++
drivers/spi/Kconfig | 9 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-at91-usart.c | 545 ++++++++++++++++++
drivers/tty/serial/Kconfig | 1 +
drivers/tty/serial/atmel_serial.c | 29 +-
include/dt-bindings/mfd/at91-usart.h | 17 +
11 files changed, 722 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spi/microchip,at91-usart-spi.txt
create mode 100644 drivers/mfd/at91-usart.c
create mode 100644 drivers/spi/spi-at91-usart.c
create mode 100644 include/dt-bindings/mfd/at91-usart.h
--
2.17.0
next reply other threads:[~2018-05-04 15:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-04 15:47 Radu Pirea [this message]
2018-05-04 15:47 ` [PATCH v2 1/6] MAINTAINERS: add at91 usart mfd driver Radu Pirea
2018-05-04 15:47 ` [PATCH v2 2/6] mfd: at91-usart: added mfd driver for usart Radu Pirea
2018-05-04 15:47 ` [PATCH v2 3/6] MAINTAINERS: add at91 usart spi driver Radu Pirea
2018-05-04 15:47 ` [PATCH v2 4/6] dt-bindings: add binding for at91-usart in spi mode Radu Pirea
2018-05-04 15:47 ` [PATCH v2 5/6] spi: at91-usart: add driver for at91-usart as spi Radu Pirea
2018-05-04 15:47 ` [PATCH v2 6/6] tty/serial: atmel: changed the driver to work under at91-usart mfd Radu Pirea
2018-05-29 8:33 ` [PATCH v2 0/6] Driver for at91 usart in spi mode Lee Jones
2018-05-29 8:33 ` Lee Jones
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