leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
470f229754
linux/arch/arm/plat-samsung/include/plat
History
Boojin Kim 470f229754 ARM: SAMSUNG: serial: Fix on handling of one clock source for UART 
This patch fixes the way of comparison for handling of two or more
clock sources for UART.

For example, if just only one clock source is defined even though
there are two clock sources for UART, the serial driver does not
set proper clock up. Of course, it is problem.

So this patch changes the condition of comparison to avoid useless
setup clock and adds a flag 'NO_NEED_CHECK_CLKSRC' which means
selection of source clock is not required.

In addition, since the Exynos4210 has only one clock source for UART
this patch adds the flag into its common_init_uarts().

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07 09:25:34 -07:00
..
adc-core.h ARM: SAMSUNG: Implement set_name function for ADC devices 2010-08-05 18:32:50 +09:00
adc.h Update broken web addresses in arch directory. 2010-10-18 11:03:21 +02:00
ata-core.h ARM: SAMSUNG: Add Compact Flash device support for Samsung SoCs 2010-08-05 18:32:50 +09:00
ata.h ARM: SAMSUNG: Add Compact Flash device support for Samsung SoCs 2010-08-05 18:32:50 +09:00
audio.h ARM: SAMSUNG: Prepare audio header for new I2S driver 2010-11-19 08:49:44 +09:00
clock-clksrc.h
clock.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpu-freq.h
cpu.h Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable 2011-05-25 21:47:48 +01:00
debug-macro.S ARM: S5P6442: Removing ARCH_S5P6442 2011-05-12 08:10:53 +09:00
devs.h Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable 2011-05-25 21:47:48 +01:00
dma-core.h
dma-s3c24xx.h
dma.h S3C: DMA: Change argument of s3c2410_dma_devconfig 2010-05-17 16:43:49 +09:00
fb-core.h s3c-fb: add device name initialization 2010-08-11 08:59:10 -07:00
fb.h s3c-fb: add default window feature. 2010-08-11 08:59:09 -07:00
fimc-core.h ARM: S5P: Add platform definitions for FIMC3 2011-03-12 08:58:01 +09:00
gpio-cfg-helpers.h Fix common misspellings 2011-03-31 11:26:23 -03:00
gpio-cfg.h Fix common misspellings 2011-03-31 11:26:23 -03:00
gpio-core.h Fix common misspellings 2011-03-31 11:26:23 -03:00
hwmon.h ARM: SAMSUNG: Move HWMON from plat-s3c24xx to plat-samsung 2010-05-12 17:43:03 +09:00
iic-core.h ARM: S5PV210: add common I2C device helpers 2010-05-20 18:21:34 +09:00
iic.h ARM: S5PV310: Add I2C channel 3, 4, 5, 6, and 7 device support 2010-10-25 16:03:43 +09:00
irq-uart.h
irq-vic-timer.h ARM: SAMSUNG: Convert irq-vic-timer to generic irq chip 2011-05-09 10:12:39 +02:00
keypad-core.h ARM: S5PV210: Add keypad device helpers 2010-08-05 18:31:01 +09:00
keypad.h ARM: SAMSUNG: Add keypad device support 2010-08-06 21:27:50 +09:00
map-base.h ARM: SAMSUNG: Move the start address of Samsung SoCs' VA space 2010-10-25 16:11:38 +09:00
nand-core.h ARM: SAMSUNG: Add setname core function for S3C24XX NAND 2010-10-18 19:56:45 +09:00
nand.h
onenand-core.h ARM: SAMSUNG: Add platform support code for OneNAND controller 2010-05-20 17:48:36 +09:00
pd.h ARM: EXYNOS4: Update device support 2011-02-22 13:51:15 +09:00
pll6553x.h ARM: SAMSUNG: Move S3C6400 PLL code to <plat/pll.h> for re-use 2010-05-10 11:44:37 +09:00
pm.h ARM / Samsung: Use struct syscore_ops for "core" power management 2011-04-24 19:16:10 +02:00
regs-ac97.h
regs-adc.h
regs-ata.h ARM: SAMSUNG: Add Compact Flash device support for Samsung SoCs 2010-08-05 18:32:50 +09:00
regs-fb-v4.h s3c-fb: integrate palette setup code into main driver 2010-08-11 08:59:10 -07:00
regs-fb.h s3c-fb: add support for DMA channel control on S5PV210 2010-08-11 08:59:12 -07:00
regs-iic.h
regs-irqtype.h
regs-nand.h
regs-onenand.h ARM: SAMSUNG: Add platform support code for OneNAND controller 2010-05-20 17:48:36 +09:00
regs-rtc.h ARM: SAMSUNG: Updates RTC register for support Alarm IRQ and Time Tick. 2010-08-05 18:32:51 +09:00
regs-sdhci.h
regs-serial.h ARM: SAMSUNG: serial: Fix on handling of one clock source for UART 2011-06-07 09:25:34 -07:00
regs-timer.h
regs-usb-hsotg-phy.h
regs-usb-hsotg.h USB: s3c-hsotg: Add initial detection and setup for dedicated FIFO mode 2010-08-10 14:35:42 -07:00
regs-watchdog.h
s3c64xx-spi.h ARM: S5P6442: Removing ARCH_S5P6442 2011-05-12 08:10:53 +09:00
s3c-dma-pl330.h ARM: S5P64X0: Move DMA support for S5P64X0 2010-10-18 18:33:03 +09:00
s3c-pl330-pdata.h S3C: DMA: Add api driver for PL330 2010-05-18 18:00:12 +09:00
sdhci.h Fix common misspellings 2011-03-31 11:26:23 -03:00
ts.h ARM: SAMSUNG: Implements cfg_gpio function for Samsung touchscreen 2010-05-19 18:25:22 +09:00
udc-hs.h
uncompress.h ARM: zImage: remove the static qualifier from global data variables 2011-05-07 00:08:02 -04:00
usb-control.h
wakeup-mask.h ARM: SAMSUNG: Add support for interrupt wakeup-sources 2010-05-20 21:07:01 +09:00
watchdog-reset.h