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linux-stable/arch/arm/mach-at91
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Richard Genoud e0b0baadb7 tty/serial: at91: use mctrl_gpio helpers 
On sam9x5, dedicated CTS (and RTS) pins are unusable together with the
LCDC, the EMAC, or the MMC because they share the same line.

Moreover, the USART controller doesn't handle DTR/DSR/DCD/RI signals,
so we have to control them via GPIO.

This patch permits to use GPIOs to control the CTS/RTS/DTR/DSR/DCD/RI
signals.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-28 12:49:44 -07:00
..
include/mach This cleanup series gets rid of <mach/timex.h> for platforms not using 2014-02-18 22:19:33 -08:00
at91_aic.h arm: at91 move at91_aic.h to arch/arm/mach-at91 2012-11-06 20:29:41 +08:00
at91_rstc.h ARM: at91: remove trailing semicolon from macros 2013-04-08 17:47:44 +02:00
at91_shdwc.h ARM: at91: remove trailing semicolon from macros 2013-04-08 17:47:44 +02:00
at91_tc.h arn: at91: move at91_tc.h to arch/arm/mach-at91 2012-11-06 20:29:44 +08:00
at91rm9200.c This cleanup series gets rid of <mach/timex.h> for platforms not using 2014-02-18 22:19:33 -08:00
at91rm9200_devices.c tty/serial: at91: use mctrl_gpio helpers 2014-05-28 12:49:44 -07:00
at91rm9200_time.c This cleanup series gets rid of <mach/timex.h> for platforms not using 2014-02-18 22:19:33 -08:00
at91sam9_alt_reset.S arm: at91: move reset controller header to arm/arm/mach-at91 2012-11-06 20:30:48 +08:00
at91sam9g45.c First batch of AT91 cleanup for 3.15 2014-03-17 15:38:07 +01:00
at91sam9g45_devices.c tty/serial: at91: use mctrl_gpio helpers 2014-05-28 12:49:44 -07:00
at91sam9g45_reset.S ARM: at91: sam9g45: shutdown ddr1 too when rebooting 2013-09-30 09:58:44 -07:00
at91sam9n12.c ARM: at91: add PWM clock 2014-03-12 18:23:45 +01:00
at91sam9rl.c First batch of AT91 cleanup for 3.15 2014-03-17 15:38:07 +01:00
at91sam9rl_devices.c tty/serial: at91: use mctrl_gpio helpers 2014-05-28 12:49:44 -07:00
at91sam9x5.c ARM: at91: add PWM clock 2014-03-12 18:23:45 +01:00
at91sam926x_time.c This cleanup series gets rid of <mach/timex.h> for platforms not using 2014-02-18 22:19:33 -08:00
at91sam9260.c This cleanup series gets rid of <mach/timex.h> for platforms not using 2014-02-18 22:19:33 -08:00
at91sam9260_devices.c tty/serial: at91: use mctrl_gpio helpers 2014-05-28 12:49:44 -07:00
at91sam9261.c First batch of AT91 cleanup for 3.15 2014-03-17 15:38:07 +01:00
at91sam9261_devices.c tty/serial: at91: use mctrl_gpio helpers 2014-05-28 12:49:44 -07:00
at91sam9263.c First batch of AT91 cleanup for 3.15 2014-03-17 15:38:07 +01:00
at91sam9263_devices.c tty/serial: at91: use mctrl_gpio helpers 2014-05-28 12:49:44 -07:00
at91x40.c ARM: at91: don't use <mach/timex.h> 2013-12-20 11:44:20 +01:00
at91x40_time.c ARM: at91: don't use <mach/timex.h> 2013-12-20 11:44:20 +01:00
board-1arm.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-afeb-9260v1.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-cam60.c ARM: at91: cam60: fix incorrect placement of __initdata tag 2013-09-30 17:50:51 +02:00
board-carmeva.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-cpu9krea.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-cpuat91.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-csb337.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-csb637.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-dt-rm9200.c ARM: at91: remove init_machine() as default is suitable 2013-10-16 15:47:08 +02:00
board-dt-sam9.c ARM: at91: prepare sam9 dt boards transition to common clk 2014-03-12 11:30:44 +01:00
board-dt-sama5.c ARM: at91: prepare sama5 dt boards transition to common clk 2013-12-02 15:31:27 +01:00
board-eb01.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-eb9200.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-ecbat91.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-eco920.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-flexibity.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-foxg20.c ARM: w1-gpio: fix erroneous gpio requests 2013-03-12 16:20:45 -07:00
board-gsia18s.c ARM: at91: don't use <mach/timex.h> 2013-12-20 11:44:20 +01:00
board-kafa.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-kb9202.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-pcontrol-g20.c ARM: at91: don't use <mach/timex.h> 2013-12-20 11:44:20 +01:00
board-picotux200.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-rm9200ek.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-rsi-ews.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-sam9-l9260.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-sam9g20ek.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board-sam9m10g45ek.c video: atmel_lcdfb: fix platform data struct 2013-09-27 09:26:19 +03:00
board-sam9rlek.c video: atmel_lcdfb: pass the pdata as params 2013-09-27 09:26:20 +03:00
board-sam9260ek.c misc: (at24) move header to linux/platform_data/ 2013-09-30 06:02:34 +02:00
board-sam9261ek.c video: atmel_lcdfb: pass the pdata as params 2013-09-27 09:26:20 +03:00
board-sam9263ek.c Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
board-snapper9260.c gpio: (gpio-pca953x) move header to linux/platform_data/ 2013-08-29 12:33:52 -07:00
board-stamp9g20.c ARM: at91: don't use <mach/timex.h> 2013-12-20 11:44:20 +01:00
board-yl-9200.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
board.h video: atmel_lcdfb: fix platform data struct 2013-09-27 09:26:19 +03:00
clock.c ARM: at91: remove AT91_PROGRAMMABLE_CLOCKS configuration option 2013-12-12 09:57:42 -08:00
clock.h ARM: at91: introduce SAMA5 support 2013-03-26 12:18:04 +01:00
generic.h ARM: at91: add Kconfig options for common clk support 2013-12-02 15:22:52 +01:00
gpio.c ARM: at91: gpio: implement get_direction 2014-05-28 12:44:32 -07:00
gsia18s.h arm: at91: move board header to arch/arm/mach-at91 2012-11-06 20:29:48 +08:00
irq.c ARM: at91: fix at91_extern_irq usage for non-dt boards 2013-06-21 16:35:26 +02:00
Kconfig ARM: SoC: cleanups for 3.15 2014-04-05 13:51:19 -07:00
Kconfig.non_dt ARM: at91: split out at91x40 into a top-level option 2014-03-21 18:19:27 +01:00
leds.c arm: at91 move board.h to arch/arm/mach-at91 2012-11-06 20:29:37 +08:00
Makefile ARM: at91: switch Calao QIL-A9260 board to DT 2013-12-19 17:27:30 +01:00
Makefile.boot
pm.c This cleanup series gets rid of <mach/timex.h> for platforms not using 2014-02-18 22:19:33 -08:00
pm.h ARM: at91: fixed unresolved symbol "at91_pm_set_standby" when built without CONFIG_PM 2013-12-02 14:24:40 +01:00
pm_slowclock.S ARM: at91: move at91_pmc.h to include/linux/clk/at91_pmc.h 2013-12-02 15:22:15 +01:00
sam9_smc.c ARM: at91: export sam9_smc interfaces 2014-03-21 18:19:29 +01:00
sam9_smc.h
sama5d3.c ARM: at91/dt: remove old clk material 2013-12-02 15:31:29 +01:00
setup.c ARM: at91: don't provide dt init code for at91x40 2014-03-21 18:19:28 +01:00
soc.h ARM: at91: fix at91_extern_irq usage for non-dt boards 2013-06-21 16:35:26 +02:00
stamp9g20.h arm: at91: move board header to arch/arm/mach-at91 2012-11-06 20:29:48 +08:00
sysirq_mask.c ARM: at91: fix hanged boot due to early rtt-interrupt 2013-11-15 12:13:33 +01:00