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28eb4274e7
linux/drivers/tty/serial
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Huang Shijie 28eb4274e7 serial: imx: enable the clocks only when the uart is used 
Current code opens the clocks when the uart driver is probed.
This will wastes some power if several uarts are enabled, but not really
used.

So close these clocks for uart, and enable the clocks only when
the uart is used.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-06 13:05:38 -07:00
..
8250 stallion: final cleanup 2013-06-03 14:31:39 -07:00
cpm_uart serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
jsm TTY: jsm, remove superfluous check 2013-03-18 16:17:20 -07:00
21285.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
68328serial.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2013-05-10 07:22:35 -07:00
altera_jtaguart.c tty: serial: altera_jtaguart: Simplify altera_jtaguart_init() 2013-02-05 11:13:51 -08:00
altera_uart.c serial: altera: remove unnecessary platform_set_drvdata() 2013-05-20 11:53:46 -07:00
amba-pl010.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
amba-pl011.c Merge 3.10-rc3 into tty-next 2013-05-27 10:57:53 +09:00
apbuart.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
apbuart.h
ar933x_uart.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
arc_uart.c TTY: cleanup tty->hw_stopped uses 2013-03-18 16:24:30 -07:00
atmel_serial.c tty: atmel_serial_probe(): index of atmel_ports[] fix 2013-03-15 13:23:29 -07:00
bcm63xx_uart.c MIPS: BCM63XX: merge bcm63xx_clk.h into bcm63xx/clk.c 2013-05-08 01:19:04 +02:00
bfin_sport_uart.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
bfin_sport_uart.h
bfin_uart.c TTY: serial/bfin_uart, unbreak build with KGDB enabled 2013-03-18 16:24:30 -07:00
clps711x.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
crisv10.c crisv10: use counts from tty_port 2013-03-18 16:26:33 -07:00
crisv10.h crisv10: use counts from tty_port 2013-03-18 16:26:33 -07:00
dz.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
dz.h
efm32-uart.c serial/efm32: parse location property 2013-01-21 13:56:46 -08:00
icom.c driver: tty: serial: remove cast for kzalloc return value 2013-03-18 17:09:37 -07:00
icom.h
ifx6x60.c tty: ifx6x60: Remove unused suspend/resume callbacks 2013-03-18 16:29:29 -07:00
ifx6x60.h serial:ifx6x60:Prevent data transfer when IFX6x60 port is shutdown 2012-11-01 08:50:01 -07:00
imx.c serial: imx: enable the clocks only when the uart is used 2013-06-06 13:05:38 -07:00
ioc3_serial.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
ioc4_serial.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
ip22zilog.c TTY: ip22zilog, fix tty_flip_buffer_push call 2013-01-16 07:36:47 -08:00
ip22zilog.h
Kconfig tty: serial: fix typo "SERIAL_S3C2412" 2013-03-12 08:53:23 -07:00
kgdb_nmi.c kgdb: remove #include <linux/serial_8250.h> from kgdb.h 2013-02-04 15:35:26 -08:00
kgdboc.c KGDB/KDB fixes and cleanups 2012-10-13 11:16:58 +09:00
lantiq.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
lpc32xx_hs.c serial: lpc32xx: Fix fallout from tty_port conversion 2013-01-18 16:05:15 -08:00
m32r_sio_reg.h
m32r_sio.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
m32r_sio.h
Makefile serial: rp2: New driver for Comtrol RocketPort 2 cards 2013-01-17 17:28:39 -08:00
max310x.c tty: max310x: Use dev_pm_ops 2013-03-18 16:29:29 -07:00
max3100.c serial: max3100: use spi_get_drvdata() and spi_set_drvdata() 2013-04-05 15:49:39 -07:00
mcf.c serial: mcf: missing uart_unregister_driver() on error in mcf_init() 2013-05-20 11:54:56 -07:00
mfd.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
mpc52xx_uart.c serial/mpc52xx_uart: add MPC5125 PSC support 2013-06-03 10:22:35 -07:00
mpsc.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
mrst_max3110.c tty: mrst_max3110: Use dev_pm_ops 2013-03-18 16:29:29 -07:00
mrst_max3110.h
msm_serial_hs.c TTY: serial/msm_serial_hs, remove unused tty 2013-03-18 16:24:30 -07:00
msm_serial.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
msm_serial.h
msm_smd_tty.c TTY: msm_smd_tty, clean up activate/shutdown 2013-03-18 16:19:44 -07:00
mux.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
mxs-auart.c ARM: arm-soc device tree changes, part 2 2013-05-07 11:06:17 -07:00
netx-serial.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
nwpserial.c tty: nwpserial: Pass correct pointer to free_irq() 2013-05-20 11:54:55 -07:00
of_serial.c serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
omap-serial.c serial: omap: repair building without PM_SLEEP 2013-06-03 14:30:49 -07:00
pch_uart.c serial: pch_uart: add console poll support 2013-03-15 13:55:23 -07:00
pmac_zilog.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
pmac_zilog.h
pnx8xxx_uart.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
pxa.c serial: pxa: fine-tune clk useage 2013-01-25 08:52:23 -08:00
rp2.c serial: rp2: New driver for Comtrol RocketPort 2 cards 2013-01-17 17:28:39 -08:00
sa1100.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
samsung.c serial: samsung: missing uart_unregister_driver() on error in s3c24xx_serial_modinit() 2013-06-03 10:30:43 -07:00
samsung.h tty: serial/samsung: fix modular build 2013-04-11 13:14:37 -07:00
sb1250-duart.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
sc26xx.c serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
sccnxp.c serial: sccnxp: Replace pdata.init/exit with regulator API 2013-04-15 11:04:07 -07:00
serial_core.c serial: Move "uart_console" def to core header file. 2013-05-20 11:47:21 -07:00
serial_ks8695.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
serial_txx9.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
serial-tegra.c serial: tegra: Convert to devm_ioremap_resource() 2013-03-15 13:55:22 -07:00
sh-sci.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
sh-sci.h serial: sh-sci: remove obsolete Kconfig macros 2013-03-25 14:06:45 -07:00
sirfsoc_uart.c tty/serial/sirf: fix MODULE_DEVICE_TABLE 2013-04-23 10:43:18 -07:00
sirfsoc_uart.h serial: sirf: only use lookup table to set baudrate when ioclk=150MHz 2013-01-17 17:18:55 -08:00
sn_console.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
suncore.c
sunhv.c serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
sunsab.c serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
sunsab.h
sunsu.c serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
sunzilog.c serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
sunzilog.h
timbuart.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
timbuart.h
uartlite.c tty: serial: uartlite: Support uartlite on big and little endian systems 2013-02-13 08:38:45 -08:00
ucc_uart.c driver: tty: add missing unregister in err case 2013-06-03 10:30:43 -07:00
vr41xx_siu.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
vt8500_serial.c serial: vt8500: Remove redundant use of of_match_ptr macro 2013-06-03 10:21:33 -07:00
xilinx_uartps.c serial: use platform_{get,set}_drvdata() 2013-06-03 10:21:33 -07:00
zs.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
zs.h