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2010-11-17ARM: imx: dynamically allocate mxc_w1 devicesUwe Kleine-König
Currently there is no platform data used in the driver. In case this changes NULL is passed unused to the soc specific functions. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: remove deprecated symbols as all users are gone nowUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx/debug-macro: rework using the new io mapping macroUwe Kleine-König
This gets rid of the last user of IMX_NEEDS_DEPRECATED_SYMBOLS. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: change static io mapping to use a functionUwe Kleine-König
Now only the virtual addresses [0xf4000000, 0xf5ffffff] are used for static per-SoC mappings. The few mappings of whole chip selects are moved accordingly. The now wrong defines for virtual base addresses are removed. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: remove last explicit users of virtual base address definesUwe Kleine-König
This allows changing the mapping without the need to adapt all users. While at it remove some unneeded casts to void __iomem *, this is already taken care for in the IO_ADDRESS macros Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: use MXxy_IO_P2V macros to setup static mappingsUwe Kleine-König
This makes less code rely on the virtual constants. To further simplify code and reduce the needed boilerplate when defining the static mappings a new helper macro is defined in mach/hardware.h. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: refactor the io mapping macroUwe Kleine-König
This makes it more assembler friendly and allows it to be used in situation that need an unsigned long and not a pointer. Also the naming is clearer. IOMEM is introduced without IMX_ prefix as it is used this way in more than one ARM subarch and it might become globally available soon. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-28Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King
devel-stable
2010-10-26ARM: imx: Add gpio-keys to plat-mxcDinh Nguyen
Add imx_add_gpio_keys function to add gpio-keys in plat-mxc Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-22cpufreq for freescale mx51Yong Shen
Currently, only two operating points: 160Mhz and 800Mhz. the operating points are tested on babbage 3.0 Signed-off-by: Yong Shen <yong.shen@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-21ARM: mx3: fix build failure concerning MXC_INT_MMC_SDHC2Uwe Kleine-König
Commit c074512 (imx-esdhc: update devices registration) renamed MX35_INT_MMC_SDHC2 to MX35_INT_ESDHC2 which broke expansion of the MXC_INT_MMC_SDHC2 macro. As (the only user of MXC_INT_MMC_SDHC2) is only used on mx31 use the MX31 prefixed symbol to define its resources. Moreover to reduce further confusion mxcsdhc_device0 is fixed accordingly and the MXC prefixed symbols are removed. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
2010-10-19Fixing 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>
2010-10-19mx5: 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>
2010-10-19iomux-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>
2010-10-19i.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>
2010-10-19ARM: 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>
2010-10-11ARM: iomux-mx51: Add AUD5 pinmux definitionsSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11ARM: imx: dynamically register fec devicesUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11ARM: imx: fix/define clocks and create devices for imx dmaUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11ARM: mx35: Add mx35_revision function to query the silicon revisionEric Bénard
Based on work done earlier by Sascha Hauer Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Eric Bénard <eric@eukrea.com> [ukl: actually squash the two approaches together] Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11ARM: mx3: use MX3x_ prefixed version of CHIP_REV_xSascha Hauer
Also, remove the deprecated symbols from arch/arm/mach-mx3/cpu.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11i.mx25: add esdhc supportEric Bénard
Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11arm: imx35: add esdhc-device to MX35-platformWolfram Sang
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11arm: imx: add generic esdhc deviceWolfram Sang
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: mx5: dynamically register mxc-nand deviceSascha Hauer
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: imx: reorganize nand registration to use a structUwe Kleine-König
Addiontionally make the interrupt #defines match the base address defines MX.._NFC_BASE_ADDR. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: mx51: add imx-ssi devicesSascha Hauer
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: mx51: dynamically register imx-uart devicesUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: mx5/iomux-mx51: Fix input path of some pins in gpio modeSascha Hauer
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: mx5/iomux-mx51: Add aud3 primary function definesSascha Hauer
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: mx5/iomux-mx51: Add SPI controller padsSascha Hauer
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: mx5/iomux-mx51: add iomux definitions for eCSPI2 on the imx51_3ds boardJason Wang
On the imx51_3ds board, eCSPI2 is connected to a SPI NOR flash, now add iomux definitions for those used pins. Signed-off-by: Jason Wang <jason77.wang@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-01ARM: imx: use platform ids for spi_imx devicesUwe Kleine-König
The driver recently learned to handle platform ids. Make use of this new feature. The up side is that the driver needs less knowledge about the spi interfaces used on different SoCs. Acked-by: Jason Wang <jason77.wang@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-09-27ARM: imx: reorganize imx-i2c device registration to use a struct per SoCUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: imx: dynamically allocate imx-ssi devicesUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: imx: change the way imx-uarts are registeredUwe Kleine-König
For mx1_defconfig this yields: add/remove: 1/0 grow/shrink: 1/4 up/down: 49/-108 (-59) function old new delta imx1_imx_uart_data - 48 +48 kernel_config_data 7277 7278 +1 imx_add_imx_uart_1irq 132 128 -4 imx_add_imx_uart_3irq 164 156 -8 scb9328_init 96 64 -32 mx1ads_init 220 156 -64 for mx21_defconfig this yields: add/remove: 1/0 grow/shrink: 0/3 up/down: 64/-52 (12) function old new delta imx21_imx_uart_data - 64 +64 imx_add_imx_uart_3irq 160 156 -4 imx_add_imx_uart_1irq 140 136 -4 mx21ads_board_init 220 176 -44 for a random mx25 config this yields: add/remove: 1/0 grow/shrink: 0/5 up/down: 80/-56 (24) function old new delta imx25_imx_uart_data - 80 +80 imx_add_imx_uart_3irq 160 156 -4 imx_add_imx_uart_1irq 140 136 -4 mx25pdk_init 288 272 -16 eukrea_mbimxsd_baseboard_init 272 256 -16 eukrea_cpuimx25_init 252 236 -16 for mx27_defconfig this yields: add/remove: 1/0 grow/shrink: 0/10 up/down: 96/-280 (-184) function old new delta imx27_imx_uart_data - 96 +96 imx_add_imx_uart_3irq 160 156 -4 imx_add_imx_uart_1irq 140 136 -4 pca100_init 560 544 -16 mx27pdk_init 112 96 -16 mx27lite_init 92 76 -16 eukrea_cpuimx27_init 332 316 -16 pcm038_init 388 348 -40 mxt_td60_board_init 320 280 -40 eukrea_mbimx27_baseboard_init 476 436 -40 mx27ads_board_init 368 280 -88 and finally for mx3_defconfig: add/remove: 2/0 grow/shrink: 0/9 up/down: 128/-344 (-216) function old new delta imx31_imx_uart_data - 80 +80 imx35_imx_uart_data - 48 +48 imx_add_imx_uart_1irq 132 128 -4 imx_add_imx_uart_3irq 164 152 -12 mx31moboard_devboard_init 360 344 -16 mx31lite_db_init 176 160 -16 mx31moboard_smartbot_init 384 360 -24 kzm_board_init 232 208 -24 armadillo5x0_init 392 364 -28 mx31lilly_db_init 248 208 -40 mxc_board_init 3760 3580 -180 Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: imx: change the way spi-imx devices are registeredUwe Kleine-König
Group soc specific data in a global struct instead of repeating it for each call to imxXX_add_spi_imxX. The structs holding the actual data are placed in .init.constdata and so don't do much harm. Compared to the previous approach this reduces code size to call imx_add_spi_imx. Acked-by: Jason Wang <jason77.wang@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: mx51: use IMX_IO_ADDRESS to define MX51_IO_ADDRESSUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: mx51: fix naming of spi related definesUwe Kleine-König
The names used now match the processor's reference manual. Also remove MXC from the interrupt defines to match the other imx platforms. Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Jason Wang <jason77.wang@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: mx51: clean up mx51 headerUwe Kleine-König
This makes the header more look like the other ones, i.e. - sort #defines by value - use lowercase hex constants - use a consistently named header guard Acked-by: Jason Wang <jason77.wang@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: imx: remove #ifdefery for unmerged flexcan driverUwe Kleine-König
The flexcan driver was merged as e955cead. Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: mx5/mx51_babbage: Add FEC supportFabio Estevam
Tested it by booting a rootfs via NFS. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-09-27ARM: imx: Add EPIT supportSascha Hauer
The Enhanced Periodic Interrupt Timer (EPIT) is found on newer i.MX SoCs and can be used as an alternative system timer. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-08-16eukrea-baseboards: fix the merge in one fileEric Bénard
Last change I did made a big mess in function names and CONFIG names, this patch fixes this so that the baseboard support is really built when selected. Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-08-10ARM: 6280/1: imx: Fix build failure when including <mach/gpio.h> without ↵Uwe Kleine-König
<linux/spinlock.h> This is a follow up to 14cb0de (arm/imx/gpio: add spinlock protection) and fixes the following build failure: CC arch/arm/mach-imx/pcm970-baseboard.o In file included from arch/arm/include/asm/gpio.h:6, from include/linux/gpio.h:8, from arch/arm/mach-imx/pcm970-baseboard.c:20: arch/arm/plat-mxc/include/mach/gpio.h:40: error: expected specifier-qualifier-list before 'spinlock_t' Cc: stable@kernel.org Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-08-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (214 commits) ALSA: hda - Add pin-fix for HP dc5750 ALSA: als4000: Fix potentially invalid DMA mode setup ALSA: als4000: enable burst mode ALSA: hda - Fix initial capsrc selection in patch_alc269() ASoC: TWL4030: Capture route runtime DAPM ordering fix ALSA: hda - Add PC-beep whitelist for an Intel board ALSA: hda - More relax for pending period handling ALSA: hda - Define AC_FMT_* constants ALSA: hda - Fix beep frequency on IDT 92HD73xx and 92HD71Bxx codecs ALSA: hda - Add support for HDMI HBR passthrough ALSA: hda - Set Stream Type in Stream Format according to AES0 ALSA: hda - Fix Thinkpad X300 so SPDIF is not exposed ALSA: hda - FIX to not expose SPDIF on Thinkpad X301, since it does not have the ability to use SPDIF ASoC: wm9081: fix resource reclaim in wm9081_register error path ASoC: wm8978: fix a memory leak if a wm8978_register fail ASoC: wm8974: fix a memory leak if another WM8974 is registered ASoC: wm8961: fix resource reclaim in wm8961_register error path ASoC: wm8955: fix resource reclaim in wm8955_register error path ASoC: wm8940: fix a memory leak if wm8940_register return error ASoC: wm8904: fix resource reclaim in wm8904_register error path ...
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