linux-stable.git/drivers/tty/serial/Kconfig, branch linux-4.3.y Linux kernel stable tree Revert "uart: pl011: Add support to ZTE ZX296702 uart" 2015-09-04T16:14:20+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2015-09-04T16:11:24+00:00 062a68a5e0aaa9577d75391ffafa11e3c2a5f892 This reverts commit 8cd90e50d1408c65c355084b1c7f8f9085f49c6b as with this patch the serial console is broken on lots of platforms. Reported-by: Marc Zyngier <marc.zyngier@arm.com> Cc: Jun Nie <jun.nie@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com> Tested-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This reverts commit 8cd90e50d1408c65c355084b1c7f8f9085f49c6b as with
this patch the serial console is broken on lots of platforms.

Reported-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jun Nie <jun.nie@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uart: pl011: Add support to ZTE ZX296702 uart 2015-08-05T05:07:26+00:00 Jun Nie jun.nie@linaro.org 2015-07-31T07:49:19+00:00 8cd90e50d1408c65c355084b1c7f8f9085f49c6b Support ZTE uart with some registers differing offset. Probe as platform device for not AMBA IP ID is available on ZTE uart. Signed-off-by: Jun Nie <jun.nie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Support ZTE uart with some registers differing offset.
Probe as platform device for not AMBA IP ID is
available on ZTE uart.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
serial: Allow compile test of GPIO consumers if !GPIOLIB 2015-08-05T05:07:21+00:00 Geert Uytterhoeven geert@linux-m68k.org 2015-08-02T09:09:52+00:00 b737eeb09e3068b092e116f855aa1973fa24c88c The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
serial: etraxfs-uart: use mctrl_gpio helpers for handling modem signals 2015-08-05T05:07:20+00:00 Niklas Cassel nks@flawful.org 2015-07-25T00:02:46+00:00 7b9c5162c1829686baea1962177842c3fa1ea81c In order to use the mctrl_gpio helpers, we change the DT bindings: ri-gpios renamed to rng-gpios. cd-gpios renamed to dcd-gpios. However, no in-tree dts/dtsi specifies these, so no worries. Signed-off-by: Niklas Cassel <nks@flawful.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
In order to use the mctrl_gpio helpers, we change the DT bindings:
ri-gpios renamed to rng-gpios. cd-gpios renamed to dcd-gpios.
However, no in-tree dts/dtsi specifies these, so no worries.

Signed-off-by: Niklas Cassel <nks@flawful.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge 4.2-rc4 into tty-next 2015-07-27T18:12:39+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2015-07-27T18:12:39+00:00 92311e46ecf2298d87f175c8449ab4d8c400a38e Other serial driver work wants to build on patches now in 4.2-rc4 so merge the branch so this can properly happen. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Other serial driver work wants to build on patches now in 4.2-rc4 so
merge the branch so this can properly happen.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
serial/uartlite: Let it build on any arch with IOMEM 2015-07-24T00:37:53+00:00 Ricardo Ribalda Delgado ricardo.ribalda@gmail.com 2015-06-15T14:36:07+00:00 1eacbfb06df9d37b743d0eedbeb9fd4f71190c98 Being a soft core, it can be located not only on PPC or Microblaze platforms. Since the driver already does endianness detection we only need to change the Kconfig to use it in other arches. This is also done in other softcores as xilinx-spi. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Being a soft core, it can be located not only on PPC or Microblaze
platforms.

Since the driver already does endianness detection we only need to
change the Kconfig to use it in other arches.

This is also done in other softcores as xilinx-spi.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sc16is7xx: fix Kconfig dependencies 2015-07-23T22:32:32+00:00 Jakub Kicinski kubakici@wp.pl 2015-07-01T12:19:52+00:00 32aa6339d9c5156de5d881b103e0e360934d6a74 When I2C=m and SPI=y or-ing them will produce =y while what we need is the lower bound, i.e. =m. Fortunately SPI is a boolean so we need to handle only one special case. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
When I2C=m and SPI=y or-ing them will produce =y while
what we need is the lower bound, i.e. =m.  Fortunately
SPI is a boolean so we need to handle only one special
case.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'tty-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 2015-06-26T22:53:22+00:00 Linus Torvalds torvalds@linux-foundation.org 2015-06-26T22:53:22+00:00 8c7febe83915332276cab49e89f6580bb963fb9a Pull tty/serial driver updates from Greg KH: "Here's the tty and serial driver patches for 4.2-rc1. A number of individual driver updates, some code cleanups, and other minor things, full details in the shortlog. All have been in linux-next for a while with no reported issues" * tag 'tty-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (152 commits) Doc: serial-rs485.txt: update RS485 driver interface Doc: tty.txt: remove mention of the BKL MAINTAINERS: tty: add serial docs directory serial: sprd: check for NULL after calling devm_clk_get serial: 8250_pci: Correct uartclk for xr17v35x expansion chips serial: 8250_pci: Add support for 12 port Exar boards serial: 8250_uniphier: add bindings document for UniPhier UART serial: core: cleanup in uart_get_baud_rate() serial: stm32-usart: Add STM32 USART Driver tty/serial: kill off set_irq_flags usage tty: move linux/gsmmux.h to uapi doc: dt: add documentation for nxp,lpc1850-uart serial: 8250: add LPC18xx/43xx UART driver serial: 8250_uniphier: add UniPhier serial driver serial: 8250_dw: support ACPI platforms with integrated DMA engine serial: of_serial: check the return value of clk_prepare_enable() serial: of_serial: use devm_clk_get() instead of clk_get() serial: earlycon: Add support for big-endian MMIO accesses serial: sirf: use hrtimer for data rx serial: sirf: correct the fifo empty_bit ... 
Pull tty/serial driver updates from Greg KH:
 "Here's the tty and serial driver patches for 4.2-rc1.

  A number of individual driver updates, some code cleanups, and other
  minor things, full details in the shortlog.

  All have been in linux-next for a while with no reported issues"

* tag 'tty-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (152 commits)
  Doc: serial-rs485.txt: update RS485 driver interface
  Doc: tty.txt: remove mention of the BKL
  MAINTAINERS: tty: add serial docs directory
  serial: sprd: check for NULL after calling devm_clk_get
  serial: 8250_pci: Correct uartclk for xr17v35x expansion chips
  serial: 8250_pci: Add support for 12 port Exar boards
  serial: 8250_uniphier: add bindings document for UniPhier UART
  serial: core: cleanup in uart_get_baud_rate()
  serial: stm32-usart: Add STM32 USART Driver
  tty/serial: kill off set_irq_flags usage
  tty: move linux/gsmmux.h to uapi
  doc: dt: add documentation for nxp,lpc1850-uart
  serial: 8250: add LPC18xx/43xx UART driver
  serial: 8250_uniphier: add UniPhier serial driver
  serial: 8250_dw: support ACPI platforms with integrated DMA engine
  serial: of_serial: check the return value of clk_prepare_enable()
  serial: of_serial: use devm_clk_get() instead of clk_get()
  serial: earlycon: Add support for big-endian MMIO accesses
  serial: sirf: use hrtimer for data rx
  serial: sirf: correct the fifo empty_bit
  ...
sh-sci: Add h8300 SCI 2015-06-23T04:35:48+00:00 Yoshinori Sato ysato@users.sourceforge.jp 2015-01-27T17:53:55+00:00 e1d0be616186906ddc2a23bdf643c02551feebf0 Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> 
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
serial: stm32-usart: Add STM32 USART Driver 2015-06-11T00:34:26+00:00 Maxime Coquelin mcoquelin.stm32@gmail.com 2015-06-10T19:19:36+00:00 48a6092fb41fab5b80064c3fac786f8ec86457a3 This drivers adds support to the STM32 USART controller, which is a standard serial driver. Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Reviewed-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This drivers adds support to the STM32 USART controller, which is a
standard serial driver.

Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>