aboutsummaryrefslogtreecommitdiff
path: root/arch/arm
AgeCommit message (Collapse)Author
2010-01-12MXC: Add AUDMUXv2 register decode to debugfsMark Brown
Since AUDMUX configuration appears to be one of the common stumbling blocks for people setting up i.MX audio try to provide some diagnostic information describing the current setup to assisist people in working out what's going on. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-08imx: define functions to configure chip selects in the WEIMUwe Kleine-König
This has the addional effect that the macros CSCR_U, CSCR_L and CSCR_A are not used anymore in mach-pcm038.c and mach-qong.c. These still use the deprecated IO_ADDRESS macro and shouldn't be used in new code. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08imx: properly protect mach/mx{1,[25][157x]}.h from multiple inclusionUwe Kleine-König
Some headers have used (now) wrong names or havn't had protection at all. This is needed before adding static inline functions to the headers. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Magnus Lilja <lilja.magnus@gmail.com> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Daniel Mack <daniel@caiaq.de>
2010-01-08imx: remove unneeded include of mach/hardware.hUwe Kleine-König
This include isn't needed and hurts when defining static inline functions in mach/hardware.h (or files included by mach/hardware.h). The reason is that the consumers of mach/uncompress.h are compiled using -Dstatic= so the code for all inline function is included in e.g. arch/arm/boot/compressed/misc.o. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Jörg Knobloch <knobloch@incostartec.com> Cc: Alan Carvalho de Assis <acassis@gmail.com> Cc: Daniel Mack <daniel@caiaq.de> Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08imx: remove mx1ads defconfigUwe Kleine-König
For some time now the defconfig for mx1ads produces a kernel for a versatile board. As CONFIG_ARCH_MX1ADS is included in the mx1 defconfig just get rid of mx1ads_defconfig. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de>
2010-01-08imx: only define deprecated symbols conditionallyUwe Kleine-König
Define deprecated symbols in an #ifdef IMX_NEEDS_DEPRECATED_SYMBOLS ... All files that still depend on the old definitions get -DIMX_NEEDS_DEPRECATED_SYMBOLS passed to the compiler. When all remaining users are fixed this allows including the soc specific headers unconditionally. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Eric Benard <eric@eukrea.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Alan Carvalho de Assis <acassis@gmail.com> Cc: Daniel Mack <daniel@caiaq.de> Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Magnus Lilja <lilja.magnus@gmail.com>
2010-01-08imx: mangle addresses after adding the offsetUwe Kleine-König
don't use IO_ADDRESS($base) + $offset but IO_ADDRESS($base + $offset) Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Rabin Vincent <rabin@rab.in> Cc: "Agustín Ferrín Pozuelo" <gatoguan-os@yahoo.com> Cc: Javier Martin <javier.martin@vista-silicon.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Daniel Mack <daniel@caiaq.de> Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08mx3/kzm_arm11_01: define and use board specific IO_ADDRESS macroUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk>
2010-01-08imx35: define and use MX35_IO_ADDRESSUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Jürgen Beisert <j.beisert@pengutronix.de> Cc: Rabin Vincent <rabin@rab.in> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-08imx25: redefine MX25_IO_ADDRESS using IMX_IO_ADDRESSUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk>
2010-01-08imx31: define and use MX31_IO_ADDRESSUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Daniel Mack <daniel@caiaq.de> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Magnus Lilja <lilja.magnus@gmail.com>
2010-01-08imx27: define and use MX27_IO_ADDRESSUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Rabin Vincent <rabin@rab.in> Cc: Javier Martin <javier.martin@vista-silicon.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
2010-01-08imx21: define and use MX21_IO_ADDRESSUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Rabin Vincent <rabin@rab.in> Cc: Agustín Ferrín Pozuelo <gatoguan-os@yahoo.com>
2010-01-08imx: provide helper macro to define IO_ADDRESSUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08imx/mx3: rename files defining a machine to mach-$mach.cUwe Kleine-König
While at it remove some superfluous parenthesis. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Daniel Mack <daniel@caiaq.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-05mx31ads: Provide an IRQ range to the WM835x on the 1133-EV1 moduleMark Brown
The WM8350 core won't actually use the range yet, but it will in future and the platform data to configure it is there now. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05mx31ads: Provide a name for EXPIO interrupt chipMark Brown
This makes it a bit more obvious in genirq diagnostics that they aren't handled by the i.MX interrupt controller. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05mx31ads: Allow enable/disable of switchable suppliesMark Brown
They will be automatically powered off at startup so users will need to enable them for use. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05mx31ads: Allow enable/disable of switchable suppliesMark Brown
They will be automatically powered off at startup so users will need to enable them for use. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05mx31ads: Convert 1133-EV1 to use dev_name to specify consumer devicesMark Brown
This means we don't need to go running round working out struct devices at runtime. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05imx/mx2: rename files defining a machine to mach-$mach.cUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Eric Benard <eric@eukrea.com>
2010-01-05imx: rename Kconfig symbol for "LogicPD MX27 LITEKIT platform"Uwe Kleine-König
Not using MACH_IMX27LITE makes machine_is_imx27lite always return 0 independent of building support for this machine. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Daniel Schaeffer <daniel.schaeffer@timesys.com>
2010-01-05imx: rename Kconfig symbol for "Eukrea CPUIMX27 module"Uwe Kleine-König
Not using MACH_CPUIMX27 makes machine_is_cpuimx27 always return 0 independent of building support for this machine. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Jean Delvare <khali@linux-fr.org> Cc: Eric Benard <eric@eukrea.com>
2010-01-05imx/mx1: rename files defining a machine to mach-$mach.cUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-05imx/mx1: add newline at end of MakefileUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-05imx/mx3: rename clock.c and iomux.c to {clock,iomux}-imx31.cUwe Kleine-König
These files are only used on imx31. This makes the name consistent with the imx35 files. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Daniel Mack <daniel@caiaq.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-05imx/mach-mx3: use constants namespaced by the corresponding SOC (easy part)Uwe Kleine-König
This just leaves cpu.c, devices.c and mm.c to clean up. As these files are used on more than one SOC they need some more work. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Daniel Mack <daniel@caiaq.de> Cc: Guennadi Liakhovetski <lg@denx.de> Cc: Yoichi Yuasa <yuasa@linux-mips.org> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Magnus Lilja <lilja.magnus@gmail.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Harro Haan <hrhaan@yahoo.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Luotao Fu <l.fu@pengutronix.de> Cc: Ilya Yanok <yanok@emcraft.com>
2010-01-05imx/mach-mx2: use constants namespaced by the corresponding SOC (easy part)Uwe Kleine-König
This just leaves devices.c, generic.c and serial.c to clean up. As these files are used on more than one SOC they need some more work. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Rabin Vincent <rabin@rab.in> Cc: Javier Martin <javier.martin@vista-silicon.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Jean Delvare <khali@linux-fr.org> Cc: Eric Benard <eric@eukrea.com> Cc: Ivo Clarysse <ivo.clarysse@gmail.com> Cc: Vladimir Barinov <vbarinov@embeddedalley.com> Cc: Daniel Schaeffer <daniel.schaeffer@timesys.com> Cc: Simon POLETTE <spolette@adnlysd018.(none)> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Alan Carvalho de Assis <acassis@gmail.com> Cc: Luotao Fu <l.fu@pengutronix.de>
2010-01-05imx/clock-imx27: use a macro to define registersUwe Kleine-König
This way the base address isn't hard coded in each register definition Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Rabin Vincent <rabin@rab.in> Cc: Javier Martin <javier.martin@vista-silicon.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-05imx/clock-imx21: use a macro to define registersUwe Kleine-König
This way the base address isn't hard coded in each register definition Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Rabin Vincent <rabin@rab.in>
2010-01-05imx/mx2: fold crm_regs.h into its only consumerUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Rabin Vincent <rabin@rab.in>
2010-01-04imx/mx3: depend on USB_ULPI for otg_ulpi_createUwe Kleine-König
otg_ulpi_create is defined in drivers/usb/otg/ulpi.c which depends on CONFIG_USB_ULPI. So protect its usage by the same symbol. Moreover mxc_ulpi_access_ops needs CONFIG_MXC_ULPI. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04ARM: MX3: make CPU revision number detection work on all boardsWolfgang Denk
Commit 52939c03 (ARM: MX3: fix CPU revision number detection) started using the CPU's SREV register for revision number detection. This makes it mandatory to have a valid SPBA0 mapping. Add this to the global map_io code instead of adding multiple copies for each board. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Daniel Mack <daniel@caiaq.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Tested on Qong (EVB-Lite) Tested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04mx25: pdk: add platform code for FEC supportBaruch Siach
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04mx25: add support for FEC on i.MX25Baruch Siach
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04mx25: s/NO_PAD_CTL/NO_PAD_CTRL/Baruch Siach
NO_PAD_CTL is not defined anywhere. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04mx31moboard: fix usbh device namesValentin Longchamp
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04mx3: add support for the mt9v022 camera sensor to pcm037 platformGuennadi Liakhovetski
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04mx27: mxt_td60: Remove not used UART pinsAlan Carvalho de Assis
Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-24ARM: dma-isa: request cascade channel after registering itRussell King
We can't request the cascade channel before it's been registered, so move it afterwards. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-24ARM: footbridge: trim down old ISA rtc setupRussell King
This fixes a "start_kernel(): bug: interrupts were enabled early". rtc_cmos now takes care of initializing the ISA RTC and reading the current time and date from it; there's no need to repeat that here, thereby causing interrupts to be enabled too early. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-24ARM: fix PAGE_KERNELRussell King
PAGE_KERNEL should not be executable; any area marked executable can be prefetched into the instruction cache. We don't want vmalloc areas to be read in this way. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-23ARM: Fix wrong shared bit for CPU write buffer bug testRussell King
It is unpredictable to have the same memory mapped using different shared bit settings for ARMv6 and ARMv7 CPUs. Fix this for the CPU write buffer bug test. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-22ARM: 5857/1: ARM: dmabounce: fix buildMike Rapoport
Commit f74f7e57ae9fa12b2951ae62ce3557799b318399 (ARM: use flush_kernel_dcache_area() for dmabounce) has broken dmabounce build: CC arch/arm/common/dmabounce.o arch/arm/common/dmabounce.c: In function 'unmap_single': arch/arm/common/dmabounce.c:315: error: implicit declaration of function '__cpuc_flush_kernel_dcache_area' make[2]: *** [arch/arm/common/dmabounce.o] Error 1 Fix it. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-22ARM: 5856/1: Fix bug of uart0 platfrom data for nuc900wanzongshun
Fix bug of uart0 platfrom data for nuc900 Signed-off-by: lijie <eltshanli@gmail.com> Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-22ARM: 5855/1: putc support for nuc900wanzongshun
putc support for nuc900 Signed-off-by: lijie <eltshanli@gmail.com> Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-22ARM: 5854/1: fix compiling error for NUC900wanzongshun
fix compiling error for NUC900 Signed-off-by: lijie <eltshanli@gmail.com> Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-22ARM: 5849/1: ARMv7: fix Oprofile events countJean PIHET
On Oprofile ARMv7 the PMNC_D bit was set to lower the PMU IRQs and so to decrease the risk of errata #628216 from appearing. The effect of setting the PMNC_D bit is that the CCNT counter is divided by 64, making the program counter events count inaccurate. The new OMAP3 r4 cores should have that errata fixed. The PMNC_D bit should not be set, this patch fixes it. Signed-off-by: Jean Pihet <jpihet@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-18ARM: Kill CONFIG_CPU_32Russell King
26-bit ARM support was removed a long time ago, and this symbol has been defined to be 'y' ever since. As it's never disabled anymore, we can kill it without any side effects. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-18ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()Russell King
This avoids races in the VFP code where the dead thread may have state on another CPU. By moving this code to exit_thread(), we will be running as the thread, and therefore be running on the current CPU. This means that we can ensure that the only local state is accessed in the thread notifiers. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-04 16:05:59 +0000