From: Radu Pirea <radu.pirea@microchip.com>
To: <devicetree@vger.kernel.org>, <linux-serial@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-spi@vger.kernel.org>
Cc: <mark.rutland@arm.com>, <robh+dt@kernel.org>,
<lee.jones@linaro.org>, <gregkh@linuxfoundation.org>,
<jslaby@suse.com>, <richard.genoud@gmail.com>,
<alexandre.belloni@bootlin.com>, <nicolas.ferre@microchip.com>,
<broonie@kernel.org>, Radu Pirea <radu.pirea@microchip.com>
Subject: [PATCH v3 0/6] Driver for at91 usart in spi mode
Date: Fri, 11 May 2018 13:38:16 +0300 [thread overview]
Message-ID: <20180511103822.31698-1-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
Changes in v3:
- fixed spi slaves probing
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 | 75 +++
drivers/spi/Kconfig | 9 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-at91-usart.c | 544 ++++++++++++++++++
drivers/tty/serial/Kconfig | 1 +
drivers/tty/serial/atmel_serial.c | 29 +-
include/dt-bindings/mfd/at91-usart.h | 17 +
11 files changed, 715 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:[~2018-05-11 10:37 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-11 10:38 Radu Pirea [this message]
2018-05-11 10:38 ` [PATCH v3 1/6] MAINTAINERS: add at91 usart mfd driver Radu Pirea
2018-05-11 10:38 ` [PATCH v3 2/6] mfd: at91-usart: added mfd driver for usart Radu Pirea
2018-05-18 22:19 ` Rob Herring
2018-05-19 7:08 ` Alexandre Belloni
2018-05-11 10:38 ` [PATCH v3 3/6] MAINTAINERS: add at91 usart spi driver Radu Pirea
2018-05-13 13:14 ` Andy Shevchenko
2018-05-11 10:38 ` [PATCH v3 4/6] dt-bindings: add binding for at91-usart in spi mode Radu Pirea
2018-05-18 21:40 ` Rob Herring
2018-05-11 10:38 ` [PATCH v3 5/6] spi: at91-usart: add driver for at91-usart as spi Radu Pirea
2018-05-13 13:33 ` Andy Shevchenko
2018-05-13 13:35 ` Andy Shevchenko
[not found] ` <5a3930b867cf8c279953d08c5d5dd1d93113a43b.camel@microchip.com>
2018-05-14 17:38 ` Andy Shevchenko
2018-05-15 9:22 ` Radu Pirea
2018-05-17 4:54 ` Mark Brown
2018-05-24 16:04 ` Radu Pirea
2018-05-24 17:56 ` Alexandre Belloni
2018-05-24 18:16 ` Mark Brown
2018-05-24 18:15 ` Mark Brown
2018-05-15 9:25 ` Radu Pirea
2018-05-17 5:04 ` Mark Brown
2018-05-23 8:10 ` Radu Pirea
2018-05-23 8:30 ` Mark Brown
2018-05-11 10:38 ` [PATCH v3 6/6] tty/serial: atmel: changed the driver to work under at91-usart mfd Radu Pirea
2018-05-14 10:57 ` Richard Genoud
2018-05-14 16:56 ` Andy Shevchenko
2018-05-15 6:28 ` Richard Genoud
2018-05-15 12:47 ` Radu Pirea
2018-05-15 13:14 ` Richard Genoud
2018-05-25 12:17 ` Radu Pirea
2018-05-25 13:35 ` Richard Genoud
2018-05-25 14:07 ` Radu Pirea
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