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2010-10-20arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre
Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
2010-10-20arm: use addruart macro to establish debug mappingsJeremy Kerr
Since we can get both physical and virtual addresses from the addruart macro, we can use this to establish the debug mappings. In the case of CONFIG_DEBUG_ICEDCC, we don't need any mappings, but may still need to setup r7 correctly. Incorporating ASM changes from Nicolas Pitre <npitre@fluxnic.net>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-10-20arm: return both physical and virtual addresses from addruartJeremy Kerr
Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang <jason77.wang@gmail.com> and Tony Lindgren <tony@atomide.com>, and fix for versatile express from Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-10-20arm/debug: consolidate addruart macros for CONFIG_DEBUG_ICEDCCJeremy Kerr
We have the same (empty) macro for all IDEDCC flavours, so consolidate it to one. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
2010-10-20ARM: make struct machine_desc definition coherent with its commentNicolas Pitre
As mentioned in the comment right at the top, the first four fields are directly accessed by assembly code in head.S. Move nr_irqs so the comment is true again. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2010-10-19Merge branch 'devel-stable' into develRussell King
2010-10-19Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King
devel-stable
2010-10-19Merge branch 'for-rmk' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable Conflicts: arch/arm/mach-at91/include/mach/system.h arch/arm/mach-imx/mach-cpuimx27.c AT91 conflict resolution: Acked-by: Anders Larsen <al@alarsen.net> IMX conflict resolution confirmed by Uwe Kleine-König.
2010-10-19Merge branch 'msm-core' of ↵Russell King
git://codeaurora.org/quic/kernel/dwalker/linux-msm into devel-stable
2010-10-19eukrea_mbimxsd-baseboard: Pass the correct GPIO to gpio_freeFabio Estevam
Pass the correct GPIO to gpio_free Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19cpuimx27: fix compile when ULPI is selectedEric Bénard
without this patch we get : arch/arm/mach-imx/built-in.o: In function `eukrea_cpuimx27_init': eukrea_mbimx27-baseboard.c:(.init.text+0x44c): undefined reference to `mxc_ulpi_access_ops' Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-19mach-pcm037_eet: fix compile errorsEric Bénard
this patch fix the following errors : arch/arm/mach-mx3/mach-pcm037_eet.c:62: error: implicit declaration of function 'MXC_SPI_CS' arch/arm/mach-mx3/mach-pcm037_eet.c:185: error: implicit declaration of function 'imx35_add_spi_imx0' from the Kconfig pcm037 is i.MX31 based and not i.MX35 so replace imx35_add_spi_imx0 by imx31_add_spi_imx0 Signed-off-by: Eric Bénard <eric@eukrea.com> [ukl: remove unneeded #include <mach/spi.h>] Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-19Fixing ethernet driver compilation error for i.MX31 ADS boardIan Lartey
This is only a partial revert of "ARM: mx3/mx31ads: fold board header in its only user" [commit ccfa7c269843001077df02d98918c6c9bde91395)] As some of the the board defines are also used in the cs89x0 ethernet driver by the i.MX31 ADS. Signed-off-by: Ian Lartey <ian@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19cpuimx51: update board supportEric Bénard
add NAND, SDHC Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19mx5: add cpuimx51sd module and its baseboardEric Bénard
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19iomux-mx51: fix GPIO_1_xx 's IOMUX configurationEric Bénard
this patch really configure the GPIO in GPIO mode. Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19imx-esdhc: update devices registrationEric Bénard
Tested on i.MX25 and i.MX35 and i.MX51 Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19mx51: add resources for SD/MMC on i.MX51Eric Bénard
the attached patch allows SD to work on i.MX51 with Wolfram's drivers Tested on i.MX51. Based on original patch from: Richard Zhu <r65037@freescale.com> Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19iomux-mx51: fix SD1 and SD2's iomux configurationEric Bénard
Based on original patch from: Richard Zhu <r65037@freescale.com> Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19clock-mx51: rename CLOCK1 to CLOCK_CCGR for better readabilityEric Bénard
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19clock-mx51: factorize clk_set_parent and clk_get_rateEric Bénard
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19eukrea_mbimxsd: add support for DVI displaysEric Bénard
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19cpuimx25 & cpuimx35: fix OTG port registration in host modeEric Bénard
the PHY is UTMI so don't create an ULPI viewpoint. Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19i.MX31 and i.MX35 : fix errate TLSbo65953 and ENGcm09472Eric Bénard
Without this exiting WFI can result in cache corruption. Code taken from Freescale's 2.6.27 BSP and tested on i.MX35 Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19mx25: fix compile error in platform-imx-dma.cEric Bénard
this patch fix the following errors : arch/arm/plat-mxc/devices/platform-imx-dma.c:44: error: ‘MX25_SDMA_BASE_ADDR’ undeclared here (not in a function) arch/arm/plat-mxc/devices/platform-imx-dma.c:44: error: ‘MX25_INT_SDMA’ undeclared here (not in a function) Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-19mx25: fix clock's calculationEric Bénard
* get_rate_arm : when 400MHz clock is selected (cctl & 1<<14), ARM clock is 400MHz (MPLL * 3 / 4) and not 800MHz * get_rate_per : peripherals's clock is derived from AHB and not from IPG (ref manual : figure 5-1) * can2_clk : use the correct ID * without this patch, peripherals getting their clock from PER clocks work fine because of the 2 errors which fix themselves (ARM clock x 2 and per clock actually based on IPG which is AHB/2) but flexcan can't work as it gets its clock from IPG and thus calculates its bitrate using a reference value which is twice what it really is. Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19ARM: imx: add lost 3rd imx-i2c device for mx35Marc Kleine-Budde
During the reorganisation of the imx-i2c devices (in 64de5ec168d9743903e6ec482c3e9f37af49f9c1) the 3rd imx-i2c device for the mx35 got lost. This patch adds the missing device. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19ARM: imx: Add iram allocator functionsDinh Nguyen
Add IRAM(Internal RAM) allocation functions using GENERIC_ALLOCATOR. The allocation size is 4KB multiples to guarantee alignment. The idea for these functions is for i.MX platforms to use them to dynamically allocate IRAM usage. Applies on 2.6.36-rc7 Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Reviewed-by: Amit Kucheria <amit.kucheria@canonical.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19ARM: S5PV310: Fix build error on GPIO mapKukjin Kim
This patch fixes build error about GPIO address due to conflict of commit 4d914705 and 19a2c065. - commit 4d914705: Fix on GPIO base addresses - commit 19a2c065: Moves initial map for merging S5P64X0 Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18Merge branch 'hotplug' into develRussell King
Conflicts: arch/arm/kernel/head-common.S
2010-10-18Merge branches 'at91', 'dcache', 'ftrace', 'hwbpt', 'misc', 'mmci', 's3c', ↵Russell King
'st-ux' and 'unwind' into devel
2010-10-18ARM: 6441/1: ux500: The platform is not just based on early drop silicon ↵Srinidhi Kasagar
version. Update Kconfig text accordingly. Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-10-18Merge branch 'devel' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable
2010-10-18ARM: S5P64X0: Bug fix on errors of build with CONFIG_PREEMPT_NONESeungChull Suh
This patch adds header <linux/sched.h> into the below files for build with CONFIG_PREEMPT_NONE. arch/arm/mach-s5p64x0/cpu.c Signed-off-by: Seung-Chull Suh <sc.suh@samsung.com> [kgene.kim@samsung.com: edited title and message] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Fix GPIO rbank supportAtul Dahiya
The patch removes s3c_gpio_lock/unlock to avoid acquiring the lock recursively as lock is already acquired by calling function. Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> [kgene.kim@samsung.com: removed useless variable due to this] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Replace the 6440 system device class definition with 64x0Abhilash Kesavan
The s5p64x0_sysclass should be used in place of the obselete s5p6440_sysclass. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: FIX typo in the ADC device nameNaveen Krishna Ch
Fix the touch screen device name from s3c64x0-adc to s3c64xx-adc. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: s5p64x0_defconfig: Update for support S5P6440 and S5P6450Kukjin Kim
This patch updates s5p64x0_defconfig and changes the name from s5p6440_defconfig so that can support S5P6440 and S5P6450 with one kernel. Tested on SMDK6440(S5P6440) and SMDK6450(S5P6450). Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Add UART serial support for S5P6450Kukjin Kim
This patch adds UART serial port support for S5P6450 SoC. The S5P6450 has 6 UARTs, so adds resource of UART4 and UART5. And to fix membase which is in serial/samsung.c is from Ben Dooks. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org>
2010-10-18ARM: S5P64X0: Move SMDK6440 board file and Add SMDK6450 board fileKukjin Kim
This patch moves smdk6440 board file from mach-s5p6440 into the new mach-s5p64x0 directory and adds smdk6450 board file. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Move GPIO support files for merge S5P64X0Kukjin Kim
This patch moves S5P6440 GPIO support files from mach-s5p6440 into the new mach-s5p64x0 for merge S5P6440 and S5P6450 SocS. NOTE: Not supported S5P6450 GPIO yet. Will be supported soon. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Add S5P6450 I2C supportKukjin Kim
This patch adds S5P6450 I2C support in the ARCH_S5P64X0. And moves S5P6440 I2C support files into the mach-s5p64x0 together. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Move DMA support for S5P64X0Kukjin Kim
This patch moves DMA support files in the mach-s5p64x0 for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Jassi Brar <jassi.brar@samsung.com>
2010-10-18ARM: S5P64X0: Update Audio supportKukjin Kim
This patch updates Audio and SPI for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Jassi Brar <jassi.brar@samsung.com>
2010-10-18ARM: S5P64X0: Update Timer supportKukjin Kim
This patch updates timer support for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Update IRQ supportKukjin Kim
This patch updates IRQ support for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Update Clock for S5P6440 and S5P6450Kukjin Kim
This patch updates regarding clock files for supporting S5P6440 and S5P6450 with one kernel image. The mach-s5p64x0/clock.c is for common of them and there are specific clock files for each SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Add S5P64X0(S5P6440 and S5P6450) initialization supportKukjin Kim
This patch adds ARCH_S5P64X0 which can support S5P6440 and S5P6450 with one kernel image. So moved some files of mach-s5p6440 into the new ARCH directory mach-s5p64x0. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Update Kconfig and MakefileKukjin Kim
This patch updates the Kconfig and Makefile for the S5P6440 and S5P6450 machines. It also updates arch/arm/ Kconfig and Makefile to include for support ARCH_S5P64X0 with one kernel image. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P: Moves initial map for merging S5P64X0Kukjin Kim
This patch moves some initial maps from plat-s5p to machine, so that can merge mach-s5p6440 and mach-s5p6450. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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