Commit Graph

64 Commits

Author SHA1 Message Date
Linus Torvalds 2cf4d4514d Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (417 commits)
  MAINTAINERS: EB110ATX is not ebsa110
  MAINTAINERS: update Eric Miao's email address and status
  fb: add support of LCD display controller on pxa168/910 (base layer)
  [ARM] 5552/1: ep93xx get_uart_rate(): use EP93XX_SYSCON_PWRCNT and EP93XX_SYSCON_PWRCN
  [ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines
  [ARM] 5544/1: Trust PrimeCell resource sizes
  [ARM] pxa/sharpsl_pm: cleanup of gpio-related code.
  [ARM] pxa/sharpsl_pm: drop set_irq_type calls
  [ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one
  [ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific
  [ARM] sa1100: remove unused collie_pm.c
  [ARM] pxa: fix the conflicting non-static declarations of global_gpios[]
  [ARM] 5550/1: Add default configure file for w90p910 platform
  [ARM] 5549/1: Add clock api for w90p910 platform.
  [ARM] 5548/1: Add gpio api for w90p910 platform
  [ARM] 5551/1: Add multi-function pin api for w90p910 platform.
  [ARM] Make ARM_VIC_NR depend on ARM_VIC
  [ARM] 5546/1: ARM PL022 SSP/SPI driver v3
  ARM: OMAP4: SMP: Update defconfig for OMAP4430
  ARM: OMAP4: SMP: Enable SMP support for OMAP4430
  ...
2009-06-14 13:42:43 -07:00
Martin Fuzzey a0895162fb MXC : update i.MX21 clock support for USB host.
* Use correct clkdev style usb clock name
* Implement rate setting for USB clock
* Introduce _clk_generic_round_rate to factorize the (now 3) uses of rounding code.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-08 18:01:25 +02:00
Simon POLETTE add85a418f PATCH] mx27pdk: rename mxc_map_io to mx27_map_io
Hi,
Fixed issue in the mxc-master head :

Signed-off-by: Simon POLETTE <spolette@adnlysd018.(none)>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-05 10:02:26 +02:00
Daniel Schaeffer 8c032ec337 mxc: Add i.MX27LITE board support
Sascha Hauer wrote:
> On Tue, Jun 02, 2009 at 04:18:42PM -0400, Daniel Schaeffer wrote:
>> Add basic support for the Logic i.MX27LITE board.
>>
>> Signed-off-by: Daniel Schaeffer <daniel.schaeffer@timesys.com>
>
> Besides the comment made by Fabio this looks ok to me.
>
> Sascha
>
>

Fixed issues pointed out by Fabio and Magnus, and rebased to mxc-master head.

Signed-off-by: Daniel Schaeffer <daniel.schaeffer@timesys.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-04 09:34:23 +02:00
Rabin Vincent 6b4bfb87b6 mx[23]: don't put clock lookups in __initdata
Remove the __initdata annotation for the clock lookups, since they will
be needed when loading modules which use clk_get().

Tested-by: Agustín Ferrín Pozuelo <gatoguan-os@yahoo.com>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-03 11:51:06 +02:00
Sascha Hauer bff0b53bd7 PCM038: Remove unnecessary ifdefs, reorder includes alphabetically
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:19:44 +02:00
Sascha Hauer f231ea441a pcm038: Setup all iomux pins at once
Also, remove usage of set_irq_type after request_irq.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:19:38 +02:00
Vladimir Barinov 60c24dc79f MX27ADS: Add SDHC support
Add SDHC support for MX27ADS board

Signed-off-by: Vladimir Barinov <vbarinov@embeddedalley.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:19:30 +02:00
Vladimir Barinov 9366d8f67c MX27ADS: Add 1-wire support
Add 1-wire support for MX27ADS board

Signed-off-by: Vladimir Barinov <vbarinov@embeddedalley.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:19:20 +02:00
Vladimir Barinov 11cda13d48 MX27ADS: Add framebuffer support
Add Sharp-QVGA panel support for MX27ADS board

Signed-off-by: Vladimir Barinov <vbarinov@embeddedalley.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:19:11 +02:00
Vladimir Barinov c981214ac4 MX27ADS: Add I2C support
Add I2C support for MX27ADS board

Signed-off-by: Vladimir Barinov <vbarinov@embeddedalley.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:19:01 +02:00
Vladimir Barinov 8d4fd258f9 MX27ADS: Add NAND support
Add NAND support for MX27ADS board

Signed-off-by: Vladimir Barinov <vbarinov@embeddedalley.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:18:53 +02:00
Vladimir Barinov c1a6f12383 MX27ADS: setup all pins at once in one table
Setup all pins at once in one table

Signed-off-by: Vladimir Barinov <vbarinov@embeddedalley.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:18:44 +02:00
Fabio Estevam ec9be0debd MX27: Add basic support to MX27PDK
This patch adds basic support to MX27PDK board http://www.freescale.com/imx27pdk ).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:16:55 +02:00
Ivo Clarysse 6b91edde09 MXC: mx21ads base support
[PATCH v6] MXC: mx21ads base support

Base machine support for the  Freescale i.MX21ADS
(M9328MX21ADSE) Application Development System.

Signed-off-by: Ivo Clarysse <ivo.clarysse@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:16:24 +02:00
Holger Schurig fde364742a imx: exit functions can/should be void
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:58 +02:00
Sascha Hauer cd4a05f9df MXC: rename mxc_map_io to architecture specific versions
This allows us to have more mapping functions for more than one
i.MX architecture in the kernel. As this is the earliest board
specific hook we have, also use it to set the cpu type.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:37 +02:00
Holger Schurig 1b3c9bf2cd imx21: activate i2c
Set the correct clkdev-name for the i2c clock.

It also get's rid of the ARCH_NR_GPIOS define on the rationale
that isn't an ARCH-wide setting anyway. If a device has two
pca953x devices, the reserved number will be wrong.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
2009-04-16 12:57:13 +02:00
Holger Schurig 289a689b10 imx21: fixes some clocknames
Signed-off-by: <hs4233@mail.mn-solutions.de>
2009-04-16 12:57:12 +02:00
Sascha Hauer ec62169903 i.MX21/27: remove ifdef CONFIG_FB_IMX
Compile in the framebuffer device unconditionally to fix pcm038
compilation without framebuffer support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-27 14:51:14 +01:00
Ilya Yanok 74bef9a4fa mxc: add arch_reset() function
This patch adds arch_reset() function for all mxc platforms.

It also removes (unsused) arch/arm/mach-mx2/system.c file.

This patch has been tested on i.MX1/27/31/35

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-27 14:51:14 +01:00
Russell King be093beb60 [ARM] pass reboot command line to arch_reset()
OMAP wishes to pass state to the boot loader upon reboot in order to
instruct it whether to wait for USB-based reflashing or not.  There is
already a facility to do this via the reboot() syscall, except we ignore
the string passed to machine_restart().

This patch fixes things to pass this string to arch_reset().  This means
that we keep the reboot mode limited to telling the kernel _how_ to
perform the reboot which should be independent of what we request the
boot loader to do.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-19 16:20:24 +00:00
Sascha Hauer 7c107dcb65 pcm970 baseboard: Add SDHC support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:39 +01:00
Sascha Hauer 1a02be0ee7 MX2: Add SDHC platform_devices and resources
Signed-of-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:36 +01:00
Sascha Hauer 9a51157bab [ARM] pcm038: Fix pins for UART3
The UART3 had a copy-paste bug. instead of claiming rxd, txd, rts and
cts pins, cts and rts were claimed twice

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:31 +01:00
Holger Schurig 6bbdbf2f95 arm/imx: Kconfig beautification
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:18 +01:00
Sascha Hauer a4e9a65a1f [ARM] PCM038 board: Add I2C support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:12 +01:00
Sascha Hauer c5d4dbff96 [ARM] MX2: Add I2C devices / resources
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:12 +01:00
Sascha Hauer 824b16e66b [ARM] MX2: add pwm device/resources
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:11 +01:00
Sascha Hauer 9db973a59b [ARM] pcm038: Add framebuffer support
Add framebuffer support for PCM038

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:08 +01:00
Sascha Hauer 879fea1b48 [ARM] MX2: Add FEC platform device
The in kernel FEC driver has recently been ported to a platform driver.
Add a platform_device for it and register it for pcm038 and mx27ads.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:06 +01:00
Uwe Kleine-König 41a1d91e7e remove unused static function gpio_fec_inactive
... from both mx27ads.c and pcm038.c

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Martin Fuzzey <mfuzzey@gmail.com>
2009-03-13 10:33:59 +01:00
Uwe Kleine-König e600eb6b0d fix warning "control reaches end of non-void function"
Add a return 0 analogous to uart_mxc_port[0-2]_exit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Martin Fuzzey <mfuzzey@gmail.com>
2009-03-13 10:33:58 +01:00
Holger Schurig e48135519b arm/imx21: Framebuffer support for i.MX21
This patch mimicks what Martin wrote on the mailing list:

* move arch/arm/mach-imx/include/mach/imxfb.h into
  arch/arm/mach-mxc/include/mach/imxfb.h
* changes Kconfig so that CONFIG_FB_IMX is selectable
* adds a platform device (copied from some pengutronix
  patches)

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:55 +01:00
Holger Schurig aa3b0a6f57 arm/imx21: clock support for i.MX21
Based on code from "Martin Fuzzey" <mfuzzey@gmail.com>

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:54 +01:00
Holger Schurig 058b7a6f46 arm/imx2x: removes a bunch of sparse-warnings
Here are some of the warnings that get fixed by this:

> 200 times: warning: cast adds address space to expression (<asn:2>)
twelve times: warning: symbol 'xxx' was not declared. Should it be static
two times: warning: symbol 'clock' shadows an earlier one
five times: warning: incorrect type in initializer (different address spaces)

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:52 +01:00
Sascha Hauer edfcea80eb [ARM] MX27 Clock rework
This changes MX27 to use common clkdev. It also cleans up MX27 clock
support to be more readable.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:51 +01:00
Sascha Hauer e65fb0099f [ARM] MXC: remove _clk suffix from clock names
The context makes it clear already that these are clocks, so there's
no need for such a suffix. This patch only changes the clocks actually
used in the tree. The remaining clocks are renamed in the subsequent
architecture specific patches.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:48 +01:00
Sascha Hauer 30c730f8f9 [ARM] MXC: rework timer/clock initialisation
- rename mxc_clocks_init to architecture specific versions. This
  allows us to have more than one architecture compiled in.
- call mxc_timer_init from clock initialisation instead from board
  code

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:47 +01:00
Sascha Hauer a2865197a5 [ARM] MXC: Use a single function for decoding a PLL
We had 3 versions of this function in clock support for MX1/2/3
Use a single one instead. I picked the one from the MX3 as it seems
to calculate more accurate as the other ones. Also, on MX27 and MX31 mfn
can be negative, this hasn't been handled correctly on MX27 since now.

This patch has been tested on MX27 and MX31 and produces the same clock
frequencies for me.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:46 +01:00
Holger Schurig 5512e88f3a arm/imx21: add kbuild support for the Freescale i.MX21
* adds Kconfig variables
* specifies different physical address for i.MX21 because of the
  different memory layouts
* disables support for UART5/UART6 in the i.MX serial driver
  (the i.MX21 doesn't have those modules)

Based on code from "Martin Fuzzey" <mfuzzey@gmail.com>

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:45 +01:00
Holger Schurig ccfe30a7c8 arm/imx2x: new IOMUX definitions
* removed iomux-mx1-mx2.h completely
* distributes the former contents to four different files (iomux-mx1.h,
  iomux-mx21.h, iomux-mx27.h and the file iomux-mx2x.h, which is common to
  both i.MX21 and i.MX27).
* adds all documented IOMUX definitions for i.MX21 and i.MX27
* fixes a few that were wrong (PD14_AOUT_FEC_CLR, PE16_AF_RTCK).
* don't silenly include <linux/io.h>
* and fixes all collateral damage from above

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:44 +01:00
Russell King 80b02c172b [ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c
arch/arm/mach-at91/at91cap9.c:337: error: 'NR_AIC_IRQS' undeclared here (not in a function)
arch/arm/mach-at91/at91rm9200.c:301: error: 'NR_AIC_IRQS' undeclared here (not in a function)
arch/arm/mach-at91/at91sam9260.c:351: error: 'NR_AIC_IRQS' undeclared here (not in a function)
arch/arm/mach-at91/at91sam9261.c:287: error: 'NR_AIC_IRQS' undeclared here (not in a function)
arch/arm/mach-at91/at91sam9263.c:312: error: 'NR_AIC_IRQS' undeclared here (not in a function)
arch/arm/mach-at91/at91sam9rl.c:304: error: 'NR_AIC_IRQS' undeclared here (not in a function)
arch/arm/mach-h720x/h7202-eval.c:38: error: implicit declaration of function 'IRQ_CHAINED_GPIOB'
arch/arm/mach-ks8695/devices.c:46: error: 'KS8695_IRQ_WAN_RX_STATUS' undeclared here (not in a function)
arch/arm/mach-msm/devices.c:28: error: 'INT_UART1' undeclared here (not in a function)
arch/arm/mach-mx2/devices.c:233: error: 'MXC_GPIO_IRQ_START' undeclared here (not in a function)
arch/arm/mach-mx3/devices.c:128: error: 'MXC_GPIO_IRQ_START' undeclared here (not in a function)
arch/arm/mach-omap1/mcbsp.c:140: error: 'INT_730_McBSP1RX' undeclared here (not in a function)
arch/arm/mach-omap1/mcbsp.c:165: error: 'INT_McBSP1RX' undeclared here (not in a function)
arch/arm/mach-omap1/mcbsp.c:200: error: 'INT_McBSP1RX' undeclared here (not in a function)
arch/arm/mach-omap2/board-apollon.c:286: error: implicit declaration of function 'omap_set_gpio_direction'
arch/arm/mach-omap2/mcbsp.c:154: error: 'INT_24XX_MCBSP1_IRQ_RX' undeclared here (not in a function)
arch/arm/mach-omap2/mcbsp.c:181: error: 'INT_24XX_MCBSP1_IRQ_RX' undeclared here (not in a function)
arch/arm/mach-pxa/e350.c:36: error: 'IRQ_BOARD_START' undeclared here (not in a function)
arch/arm/plat-s3c/dev-i2c0.c:32: error: 'IRQ_IIC' undeclared here (not in a function)
...

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-01-08 16:29:42 +00:00
Sascha Hauer 9d631b835f [ARM] MXC: remove dependency to other include files from irqs.h
This patch removes the inclusion of mach/hardware.h from mach/irqs.h and
switches to more meaningful names for the irq related macros.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18 16:40:11 +01:00
Sascha Hauer b71edbe9a0 [ARM] MX27ads: fix function name
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18 12:27:48 +01:00
Sascha Hauer 01f71a3719 [ARM] pcm038: Add NAND support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:58:00 +01:00
Sascha Hauer 02870978ea [ARM] MX27: Add NAND resources
This patch adds the platform device and resources for NAND
on mx27 boards.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:57:58 +01:00
Sascha Hauer 3620c0dccf pcm038: add driver for static ram
The pcm038 module (phyCORE-i.MX27) comes with a 512 KiB static RAM which
can be battery buffered. Add mtd_ram support and configure the chip select
line, to which the sram is attached.

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:57:54 +01:00
Sascha Hauer 7bd1822135 [ARM] MX1/MX2: simplify mxc_gpio_setup_multiple_pins
mxc_gpio_setup_multiple_pins used to take several ALLOC_MODE flags. Most
of them are unused, so simplify the function by removing the flags. Also,
instead of using a confusing MXC_GPIO_ALLOC_MODE_RELEASE flag in a function
having alloc in its name, add a mxc_gpio_release_multiple_pins function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:46:14 +01:00
Sascha Hauer d40a09920b [ARM] MX2 pcm038: add 1-wire master support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-14 12:05:02 +00:00