index
:
linux-yocto
master
v4.14/base
v4.14/standard/arm-versatile-926ejs
v4.14/standard/base
v4.14/standard/beaglebone
v4.14/standard/edgerouter
v4.14/standard/fsl-mpc8315e-rdb
v4.14/standard/intel
v4.14/standard/mti-malta32
v4.14/standard/mti-malta64
v4.14/standard/preempt-rt/base
v4.14/standard/preempt-rt/intel
v4.14/standard/qemuarm64
v4.14/standard/qemuppc
v4.14/standard/tiny/base
v4.14/standard/tiny/common-pc
v4.14/standard/tiny/intel
v4.15/base
v4.15/standard/arm-versatile-926ejs
v4.15/standard/base
v4.15/standard/beaglebone
v4.15/standard/edgerouter
v4.15/standard/fsl-mpc8315e-rdb
v4.15/standard/intel
v4.15/standard/mti-malta32
v4.15/standard/mti-malta64
v4.15/standard/preempt-rt/base
v4.15/standard/preempt-rt/intel
v4.15/standard/qemuarm64
v4.15/standard/qemuppc
v4.15/standard/tiny/arm-versatile-926ejs
v4.15/standard/tiny/base
v4.15/standard/tiny/common-pc
v4.15/standard/tiny/intel
v4.18/base
v4.18/standard/arm-versatile-926ejs
v4.18/standard/base
v4.18/standard/beaglebone
v4.18/standard/edgerouter
v4.18/standard/fsl-mpc8315e-rdb
v4.18/standard/intel
v4.18/standard/intel-socfpga
v4.18/standard/intel-x86
v4.18/standard/mti-malta32
v4.18/standard/mti-malta64
v4.18/standard/preempt-rt/base
v4.18/standard/preempt-rt/intel
v4.18/standard/preempt-rt/intel-x86
v4.18/standard/qemuarm64
v4.18/standard/qemuppc
v4.18/standard/tiny/arm-versatile-926ejs
v4.18/standard/tiny/base
v4.18/standard/tiny/common-pc
v4.18/standard/tiny/intel
v4.19/base
v4.19/standard/arm-versatile-926ejs
v4.19/standard/axxia
v4.19/standard/base
v4.19/standard/beaglebone
v4.19/standard/edgerouter
v4.19/standard/fsl-mpc8315e-rdb
v4.19/standard/intel
v4.19/standard/intel-x86
v4.19/standard/mti-malta32
v4.19/standard/mti-malta64
v4.19/standard/preempt-rt/axxia
v4.19/standard/preempt-rt/base
v4.19/standard/preempt-rt/intel
v4.19/standard/preempt-rt/intel-x86
v4.19/standard/qemuarm64
v4.19/standard/qemuppc
v4.19/standard/tiny/arm-versatile-926ejs
v4.19/standard/tiny/base
v4.19/standard/tiny/common-pc
v4.19/standard/tiny/intel
v4.19/standard/tiny/intel-x86
v4.19/standard/xlnx-soc
v4.8/base
v4.8/standard/arm-versatile-926ejs
v4.8/standard/base
v4.8/standard/beaglebone
v4.8/standard/edgerouter
v4.8/standard/fsl-mpc8315e-rdb
v4.8/standard/intel
v4.8/standard/mti-malta32
v4.8/standard/mti-malta64
v4.8/standard/preempt-rt/base
v4.8/standard/preempt-rt/intel
v4.8/standard/qemuarm64
v4.8/standard/qemuppc
v4.8/standard/tiny/base
v4.8/standard/tiny/common-pc
v4.8/standard/tiny/intel
v5.0/base
v5.0/standard/arm-versatile-926ejs
v5.0/standard/base
v5.0/standard/beaglebone
v5.0/standard/edgerouter
v5.0/standard/fsl-mpc8315e-rdb
v5.0/standard/intel-x86
v5.0/standard/mti-malta32
v5.0/standard/mti-malta64
v5.0/standard/preempt-rt/base
v5.0/standard/preempt-rt/intel-x86
v5.0/standard/qemuarm64
v5.0/standard/qemuppc
v5.0/standard/tiny/arm-versatile-926ejs
v5.0/standard/tiny/base
v5.0/standard/tiny/common-pc
v5.0/standard/tiny/intel-x86
v5.0/standard/xilinx-zynqmp
v5.10/base
v5.10/standard/arm-versatile-926ejs
v5.10/standard/base
v5.10/standard/bcm-2xxx-rpi
v5.10/standard/beaglebone
v5.10/standard/cn-sdkv4.18/cn96xx
v5.10/standard/cn-sdkv5.4/octeon
v5.10/standard/edgerouter
v5.10/standard/fsl-mpc8315e-rdb
v5.10/standard/intel-sdk-5.10/intel-socfpga
v5.10/standard/mti-malta32
v5.10/standard/mti-malta64
v5.10/standard/nxp-ls20xx
v5.10/standard/nxp-sdk-5.10/nxp-s32g2xx
v5.10/standard/nxp-sdk-5.10/nxp-soc
v5.10/standard/preempt-rt/base
v5.10/standard/preempt-rt/bcm-2xxx-rpi
v5.10/standard/preempt-rt/cn-sdkv4.18/cn96xx
v5.10/standard/preempt-rt/cn-sdkv5.4/octeon
v5.10/standard/preempt-rt/intel-sdk-5.10/intel-socfpga
v5.10/standard/preempt-rt/nxp-sdk-5.10/nxp-s32g2xx
v5.10/standard/preempt-rt/nxp-sdk-5.10/nxp-soc
v5.10/standard/preempt-rt/sdkv5.10/axxia
v5.10/standard/preempt-rt/sdkv5.10/xlnx-soc
v5.10/standard/preempt-rt/ti-sdk-5.10/ti-j72xx
v5.10/standard/preempt-rt/x86
v5.10/standard/qemuarm64
v5.10/standard/qemuppc
v5.10/standard/sdkv5.10/axxia
v5.10/standard/sdkv5.10/xlnx-soc
v5.10/standard/sdkv5.4/xlnx-soc
v5.10/standard/ti-am335x
v5.10/standard/ti-sdk-5.10/ti-j72xx
v5.10/standard/tiny/arm-versatile-926ejs
v5.10/standard/tiny/base
v5.10/standard/tiny/common-pc
v5.10/standard/tiny/x86
v5.10/standard/x86
v5.10/standard/xilinx-zynqmp
v5.13/base
v5.13/standard/arm-versatile-926ejs
v5.13/standard/base
v5.13/standard/bcm-2xxx-rpi
v5.13/standard/beaglebone
v5.13/standard/edgerouter
v5.13/standard/fsl-mpc8315e-rdb
v5.13/standard/mti-malta32
v5.13/standard/mti-malta64
v5.13/standard/nxp-ls20xx
v5.13/standard/preempt-rt/base
v5.13/standard/preempt-rt/bcm-2xxx-rpi
v5.13/standard/preempt-rt/x86
v5.13/standard/qemuarm64
v5.13/standard/qemuppc
v5.13/standard/ti-am335x
v5.13/standard/tiny/arm-versatile-926ejs
v5.13/standard/tiny/base
v5.13/standard/tiny/common-pc
v5.13/standard/tiny/x86
v5.13/standard/x86
v5.13/standard/xilinx-zynqmp
v5.14/base
v5.14/standard/arm-versatile-926ejs
v5.14/standard/base
v5.14/standard/bcm-2xxx-rpi
v5.14/standard/beaglebone
v5.14/standard/edgerouter
v5.14/standard/fsl-mpc8315e-rdb
v5.14/standard/mti-malta32
v5.14/standard/mti-malta64
v5.14/standard/nxp-ls20xx
v5.14/standard/preempt-rt/base
v5.14/standard/preempt-rt/bcm-2xxx-rpi
v5.14/standard/preempt-rt/x86
v5.14/standard/qemuarm64
v5.14/standard/qemuppc
v5.14/standard/ti-am335x
v5.14/standard/tiny/arm-versatile-926ejs
v5.14/standard/tiny/base
v5.14/standard/tiny/common-pc
v5.14/standard/tiny/x86
v5.14/standard/x86
v5.14/standard/xilinx-zynqmp
v5.15/base
v5.15/standard/arm-versatile-926ejs
v5.15/standard/base
v5.15/standard/bcm-2xxx-rpi
v5.15/standard/beaglebone
v5.15/standard/cn-sdkv5.15/octeon
v5.15/standard/cn-sdkv5.4/octeon
v5.15/standard/edgerouter
v5.15/standard/fsl-mpc8315e-rdb
v5.15/standard/intel-sdk-5.15/intel-socfpga
v5.15/standard/mti-malta32
v5.15/standard/mti-malta64
v5.15/standard/nxp-ls20xx
v5.15/standard/nxp-sdk-5.10/nxp-s32g
v5.15/standard/nxp-sdk-5.15/nxp-s32g
v5.15/standard/nxp-sdk-5.15/nxp-soc
v5.15/standard/preempt-rt/base
v5.15/standard/preempt-rt/bcm-2xxx-rpi
v5.15/standard/preempt-rt/cn-sdkv5.15/octeon
v5.15/standard/preempt-rt/cn-sdkv5.4/octeon
v5.15/standard/preempt-rt/intel-sdk-5.15/intel-socfpga
v5.15/standard/preempt-rt/nxp-sdk-5.10/nxp-s32g
v5.15/standard/preempt-rt/nxp-sdk-5.15/nxp-s32g
v5.15/standard/preempt-rt/nxp-sdk-5.15/nxp-soc
v5.15/standard/preempt-rt/sdkv5.10/axxia
v5.15/standard/preempt-rt/sdkv5.15/xlnx-soc
v5.15/standard/preempt-rt/ti-sdk-5.10/ti-j72xx
v5.15/standard/preempt-rt/x86
v5.15/standard/qemuarm64
v5.15/standard/qemuppc
v5.15/standard/sdkv5.10/axxia
v5.15/standard/sdkv5.15/xlnx-soc
v5.15/standard/ti-am335x
v5.15/standard/ti-sdk-5.10/ti-j72xx
v5.15/standard/tiny/arm-versatile-926ejs
v5.15/standard/tiny/base
v5.15/standard/tiny/common-pc
v5.15/standard/tiny/x86
v5.15/standard/x86
v5.15/standard/xilinx-zynqmp
v5.19/base
v5.19/standard/arm-versatile-926ejs
v5.19/standard/base
v5.19/standard/bcm-2xxx-rpi
v5.19/standard/beaglebone
v5.19/standard/edgerouter
v5.19/standard/fsl-mpc8315e-rdb
v5.19/standard/mti-malta32
v5.19/standard/mti-malta64
v5.19/standard/nxp-ls20xx
v5.19/standard/preempt-rt/arm-versatile-926ejs
v5.19/standard/preempt-rt/base
v5.19/standard/preempt-rt/bcm-2xxx-rpi
v5.19/standard/preempt-rt/x86
v5.19/standard/qemuarm64
v5.19/standard/qemuppc
v5.19/standard/ti-am335x
v5.19/standard/tiny/arm-versatile-926ejs
v5.19/standard/tiny/base
v5.19/standard/tiny/common-pc
v5.19/standard/tiny/x86
v5.19/standard/x86
v5.19/standard/xilinx-zynqmp
v5.2-upstream
v5.2/base
v5.2/standard/arm-versatile-926ejs
v5.2/standard/base
v5.2/standard/bcm-2xxx-rpi
v5.2/standard/beaglebone
v5.2/standard/cn96xx
v5.2/standard/edgerouter
v5.2/standard/fsl-mpc8315e-rdb
v5.2/standard/intel-x86
v5.2/standard/mti-malta32
v5.2/standard/mti-malta64
v5.2/standard/preempt-rt/base
v5.2/standard/preempt-rt/cn96xx
v5.2/standard/preempt-rt/intel-x86
v5.2/standard/qemuarm64
v5.2/standard/qemuppc
v5.2/standard/tiny/arm-versatile-926ejs
v5.2/standard/tiny/base
v5.2/standard/tiny/common-pc
v5.2/standard/tiny/intel-x86
v5.2/standard/xlnx-soc
v5.3/base
v5.3/standard/base
v5.4/base
v5.4/standard/arm-versatile-926ejs
v5.4/standard/base
v5.4/standard/bcm-2xxx-rpi
v5.4/standard/beaglebone
v5.4/standard/cn96xx
v5.4/standard/edgerouter
v5.4/standard/fsl-mpc8315e-rdb
v5.4/standard/intel-x86
v5.4/standard/mti-malta32
v5.4/standard/mti-malta64
v5.4/standard/nxp-imx8
v5.4/standard/nxp-ls20xx
v5.4/standard/nxp-s32g2xx
v5.4/standard/preempt-rt/base
v5.4/standard/preempt-rt/bcm-2xxx-rpi
v5.4/standard/preempt-rt/cn96xx
v5.4/standard/preempt-rt/intel-x86
v5.4/standard/qemuarm64
v5.4/standard/qemuppc
v5.4/standard/ti-am335x
v5.4/standard/ti-j72x
v5.4/standard/tiny/arm-versatile-926ejs
v5.4/standard/tiny/base
v5.4/standard/tiny/common-pc
v5.4/standard/tiny/intel-x86
v5.4/standard/xilinx-zynqmp
v5.4/standard/xlnx-soc
v5.6/base
v5.6/standard/arm-versatile-926ejs
v5.6/standard/base
v5.6/standard/bcm-2xxx-rpi
v5.6/standard/beaglebone
v5.6/standard/cn96xx
v5.6/standard/edgerouter
v5.6/standard/fsl-mpc8315e-rdb
v5.6/standard/intel-x86
v5.6/standard/mti-malta32
v5.6/standard/mti-malta64
v5.6/standard/nxp-ls20xx
v5.6/standard/preempt-rt/base
v5.6/standard/preempt-rt/bcm-2xxx-rpi
v5.6/standard/preempt-rt/intel-x86
v5.6/standard/qemuarm64
v5.6/standard/qemuppc
v5.6/standard/ti-am335x
v5.6/standard/tiny/arm-versatile-926ejs
v5.6/standard/tiny/base
v5.6/standard/tiny/common-pc
v5.6/standard/tiny/intel-x86
v5.6/standard/xilinx-zynqmp
v5.6/standard/xlnx-soc
v5.7/base
v5.7/standard/arm-versatile-926ejs
v5.7/standard/base
v5.7/standard/bcm-2xxx-rpi
v5.7/standard/beaglebone
v5.7/standard/cn96xx
v5.7/standard/edgerouter
v5.7/standard/fsl-mpc8315e-rdb
v5.7/standard/intel-x86
v5.7/standard/mti-malta32
v5.7/standard/mti-malta64
v5.7/standard/nxp-ls20xx
v5.7/standard/preempt-rt/base
v5.7/standard/preempt-rt/bcm-2xxx-rpi
v5.7/standard/preempt-rt/intel-x86
v5.7/standard/qemuarm64
v5.7/standard/qemuppc
v5.7/standard/ti-am335x
v5.7/standard/tiny/arm-versatile-926ejs
v5.7/standard/tiny/base
v5.7/standard/tiny/common-pc
v5.7/standard/tiny/intel-x86
v5.7/standard/xilinx-zynqmp
v5.7/standard/xlnx-soc
v5.8/base
v5.8/standard/arm-versatile-926ejs
v5.8/standard/base
v5.8/standard/bcm-2xxx-rpi
v5.8/standard/beaglebone
v5.8/standard/edgerouter
v5.8/standard/fsl-mpc8315e-rdb
v5.8/standard/intel-x86
v5.8/standard/mti-malta32
v5.8/standard/mti-malta64
v5.8/standard/nxp-ls20xx
v5.8/standard/preempt-rt/base
v5.8/standard/preempt-rt/bcm-2xxx-rpi
v5.8/standard/preempt-rt/intel-x86
v5.8/standard/qemuarm64
v5.8/standard/qemuppc
v5.8/standard/ti-am335x
v5.8/standard/tiny/arm-versatile-926ejs
v5.8/standard/tiny/base
v5.8/standard/tiny/common-pc
v5.8/standard/tiny/intel-x86
v5.8/standard/xilinx-zynqmp
v6.1/base
v6.1/standard/arm-versatile-926ejs
v6.1/standard/base
v6.1/standard/bcm-2xxx-rpi
v6.1/standard/beaglebone
v6.1/standard/cn-sdkv5.15/octeon
v6.1/standard/cn-sdkv6.1/octeon
v6.1/standard/edgerouter
v6.1/standard/fsl-mpc8315e-rdb
v6.1/standard/intel-sdk-6.1/intel-socfpga
v6.1/standard/microchip-polarfire-soc
v6.1/standard/mti-malta32
v6.1/standard/mti-malta64
v6.1/standard/nxp-ls20xx
v6.1/standard/nxp-sdk-5.15/nxp-s32g
v6.1/standard/nxp-sdk-6.1/nxp-soc
v6.1/standard/preempt-rt/arm-versatile-926ejs
v6.1/standard/preempt-rt/base
v6.1/standard/preempt-rt/bcm-2xxx-rpi
v6.1/standard/preempt-rt/cn-sdkv5.15/octeon
v6.1/standard/preempt-rt/cn-sdkv6.1/octeon
v6.1/standard/preempt-rt/intel-sdk-6.1/intel-socfpga
v6.1/standard/preempt-rt/microchip-polarfire-soc
v6.1/standard/preempt-rt/nxp-sdk-5.15/nxp-s32g
v6.1/standard/preempt-rt/nxp-sdk-6.1/nxp-soc
v6.1/standard/preempt-rt/sdkv5.10/axxia
v6.1/standard/preempt-rt/sdkv6.1/xlnx-soc
v6.1/standard/preempt-rt/ti-sdk-5.10/ti-j7xxx
v6.1/standard/preempt-rt/ti-sdk-6.1/ti-j7xxx
v6.1/standard/preempt-rt/x86
v6.1/standard/qemuarm64
v6.1/standard/qemuppc
v6.1/standard/sdkv5.10/axxia
v6.1/standard/sdkv6.1/xlnx-soc
v6.1/standard/ti-am335x
v6.1/standard/ti-sdk-5.10/ti-j7xxx
v6.1/standard/ti-sdk-6.1/ti-j7xxx
v6.1/standard/tiny/arm-versatile-926ejs
v6.1/standard/tiny/base
v6.1/standard/tiny/common-pc
v6.1/standard/tiny/x86
v6.1/standard/x86
v6.1/standard/xilinx-zynqmp
v6.4/base
v6.4/standard/arm-versatile-926ejs
v6.4/standard/base
v6.4/standard/bcm-2xxx-rpi
v6.4/standard/beaglebone
v6.4/standard/edgerouter
v6.4/standard/fsl-mpc8315e-rdb
v6.4/standard/mti-malta32
v6.4/standard/mti-malta64
v6.4/standard/nxp-ls20xx
v6.4/standard/preempt-rt/arm-versatile-926ejs
v6.4/standard/preempt-rt/base
v6.4/standard/preempt-rt/bcm-2xxx-rpi
v6.4/standard/preempt-rt/x86
v6.4/standard/qemuarm64
v6.4/standard/qemuppc
v6.4/standard/ti-am335x
v6.4/standard/tiny/arm-versatile-926ejs
v6.4/standard/tiny/base
v6.4/standard/tiny/common-pc
v6.4/standard/tiny/x86
v6.4/standard/x86
v6.4/standard/xilinx-zynqmp
v6.5/base
v6.5/standard/arm-versatile-926ejs
v6.5/standard/base
v6.5/standard/bcm-2xxx-rpi
v6.5/standard/beaglebone
v6.5/standard/edgerouter
v6.5/standard/fsl-mpc8315e-rdb
v6.5/standard/mti-malta32
v6.5/standard/mti-malta64
v6.5/standard/nxp-ls20xx
v6.5/standard/preempt-rt/arm-versatile-926ejs
v6.5/standard/preempt-rt/base
v6.5/standard/preempt-rt/bcm-2xxx-rpi
v6.5/standard/preempt-rt/x86
v6.5/standard/qemuarm64
v6.5/standard/qemuppc
v6.5/standard/ti-am335x
v6.5/standard/tiny/arm-versatile-926ejs
v6.5/standard/tiny/base
v6.5/standard/tiny/common-pc
v6.5/standard/tiny/x86
v6.5/standard/x86
v6.5/standard/xilinx-zynqmp
v6.6/base
v6.6/standard/arm-versatile-926ejs
v6.6/standard/base
v6.6/standard/bcm-2xxx-rpi
v6.6/standard/beaglebone
v6.6/standard/edgerouter
v6.6/standard/fsl-mpc8315e-rdb
v6.6/standard/mti-malta32
v6.6/standard/mti-malta64
v6.6/standard/nxp-ls20xx
v6.6/standard/nxp-sdk-6.6/nxp-soc
v6.6/standard/preempt-rt/arm-versatile-926ejs
v6.6/standard/preempt-rt/base
v6.6/standard/preempt-rt/bcm-2xxx-rpi
v6.6/standard/preempt-rt/nxp-sdk-6.6/nxp-soc
v6.6/standard/preempt-rt/x86
v6.6/standard/qemuarm64
v6.6/standard/qemuppc
v6.6/standard/ti-am335x
v6.6/standard/tiny/arm-versatile-926ejs
v6.6/standard/tiny/base
v6.6/standard/tiny/common-pc
v6.6/standard/tiny/x86
v6.6/standard/x86
v6.6/standard/xilinx-zynqmp
Yocto Linux Embedded kernel
Grokmirror user
about
summary
refs
log
tree
commit
diff
stats
log msg
author
committer
range
path:
root
/
arch
/
arm
/
mach-pxa
/
palmtreo.c
Age
Commit message (
Expand
)
Author
2016-01-20
Merge tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds
2015-12-01
ARM: pxa: make more mach/*.h files local
Arnd Bergmann
2015-11-19
[media] move media platform data to linux/platform_data/media
Mauro Carvalho Chehab
2013-06-18
Input: pxa27x-keypad - use matrix_keymap for matrix keys
Chao Xie
2013-02-21
Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Linus Torvalds
2013-01-27
Merge branch 'armsoc/fix' of git://github.com/hzhuang1/linux into next/cleanup
Olof Johansson
2013-01-23
ARM: palmtreo: fix #ifdefs for leds-gpio device
Mike Dunn
2013-01-23
ARM: palmtreo: fix lcd initilialization on treo680
Mike Dunn
2013-01-23
ARM: palmtreo: replace #if defined with IF_ENABLED
Mike Dunn
2013-01-23
ARM: palmtreo: add docg4 device initialization
Mike Dunn
2012-12-24
ARM: delete struct sys_timer
Stephen Warren
2012-09-14
ARM: pxa: move platform_data definitions
Arnd Bergmann
2012-01-25
ARM: pxa: remove NR_IRQS
Rob Herring
2012-01-05
ARM: restart: pxa: use new restart hook
Russell King
2011-11-01
Merge branch 'depends/rmk/memory_h' into next/fixes
Arnd Bergmann
2011-10-08
ARM: pxa: allow selecting just one of TREO680/CENTRO
Arnd Bergmann
2011-08-21
ARM: mach-pxa: convert boot_params to atag_offset
Nicolas Pitre
2011-07-12
ARM: pxa: enable MULTI_IRQ_HANDLER for all boards
Eric Miao
2011-04-24
ARM / PXA: Use struct syscore_ops for "core" power management
Rafael J. Wysocki
2010-12-16
ARM: pxa: Introduce pxa{25x,27x,3xx}_map_io()
Marek Vasut
2010-10-20
arm: remove machine_desc.io_pg_offst and .phys_io
Nicolas Pitre
2010-10-09
ARM: pxa: moved pxa27x_keypad.h to platform pxa directory
Mark F. Brown
2010-08-06
Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/...
Russell King
2010-08-05
[ARM] pxa/palm: Flip Palm LD,TX,T5,Z72 to Palm27x
Marek Vasut
2010-08-05
[ARM] pxa: fix all devices using wm97xx_batt.h
Marek Vasut
2010-07-27
ARM: Convert platform reservations to use LMB rather than bootmem
Russell King
2010-07-16
ARM: Move platform memory reservations out of generic code
Russell King
2010-03-02
[ARM] pxa: simplify the LCD pin configuration for pxa27x platforms
Eric Miao
2010-01-04
[ARM] pxa: update pwm_backlight->notify() to include missed 'struct device *'
Eric Miao
2009-12-01
[ARM] pxa: allow platforms to control which uarts are registered
Russell King
2009-12-01
[ARM] pxa/treo: add Palm Centro 685 support
Tomáš Čech
2009-12-01
[ARM] pxa/treo: generalisation of Treo680 code
Tomáš Čech