lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
1dde9f75b6
linux-kernel-test/arch/arm/plat-mxc
History
Mehnert 1dde9f75b6 iomux-mx25.h slew rate adjusted for LCD __LD pins 
For some reason (sadly i don't identifying the patch right now)
two LCD data lines configured PAD_CTL_SRE_SLOW (wrong slew rate)
since Kernel 3.1. MX25_PAD_GPIO_E__LD16 and MX25_PAD_GPIO_F__LD17
This results in an fauly behaviour and strange color effects.

To ensure that all LCD data pins configured with the proper slew rate,
this patch changes to IOMUX define of all LCD __LDxx pins to PAD_CTL_SRE_FAST.

This problem may affect other mx25 platforms like mx25pdk. Sadly i can't test
it. Of course this problem shouldn't occur when you done your LCD muxing
correctly in the bootloader.

Best regards,
Torsten

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-03-13 13:57:07 +01:00
..
devices Merge branch 'next/driver' of git://git.linaro.org/people/arnd/arm-soc 2011-11-01 20:16:43 -07:00
include/mach iomux-mx25.h slew rate adjusted for LCD __LD pins 2012-03-13 13:57:07 +01:00
3ds_debugboard.c arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
audmux-v1.c
audmux-v2.c ARM i.MX audmux v2: remove unnecessary ifdefs 2011-08-26 10:02:28 +02:00
avic.c ARM:i.MX: fix build error in tzic/avic.c 2011-11-04 03:54:17 +08:00
clock.c
cpu.c ARM: imx: Introduce generic function for displaying silicon revision 2011-08-26 08:50:58 +02:00
cpufreq.c arm/imx: fix cpufreq section mismatch 2011-12-19 12:26:05 +01:00
devices.c Merge branch 'next/cleanup' of git://git.linaro.org/people/arnd/arm-soc 2011-11-01 20:11:00 -07:00
epit.c clocksource: convert ARM 32-bit down counting clocksources 2011-05-23 18:04:51 +01:00
iomux-v1.c ARM: mxc: iomux-v1: Fix build warning 2011-07-07 09:07:33 +02:00
iomux-v3.c MXC IOMUX-V3 replace struct pad_desc with bitmapped cookie (step 2) 2010-12-15 12:42:49 +01:00
iram_alloc.c ARM: imx: Add iram allocator functions 2010-10-19 18:44:57 +02:00
irq-common.c ARM i.MX avic: convert to use generic irq chip 2011-09-23 08:32:14 +02:00
irq-common.h ARM i.MX avic: convert to use generic irq chip 2011-09-23 08:32:14 +02:00
Kconfig Consolidate i.MX 5 platforms to be under the new shared i.MX 3/5/6 tree. 2012-01-23 14:50:30 -08:00
Makefile ARM: imx: convert smp platforms to global gic_handle_irq() 2011-11-15 18:13:59 +00:00
pwm.c ARM:imx:fix pwm period value 2011-12-19 12:25:35 +01:00
ssi-fiq-ksym.c
ssi-fiq.S ARM: mxc: Correct data alignment in headsmp.S for CONFIG_THUMB2_KERNEL 2011-04-12 09:48:10 +02:00
system.c ARM: restart: mxc: use new restart hook 2012-01-05 12:57:15 +00:00
time.c ARM: 7205/2: sched_clock: allow sched_clock to be selected at runtime 2011-12-18 23:00:26 +00:00
tzic.c ARM: mx5: use generic irq chip pm interface for pm functions on 2011-12-25 12:02:28 +08:00
ulpi.c ARM i.MX: introduce imx_otg_ulpi_create to create ULPI transceivers 2011-03-07 19:29:41 +01:00