Commit Graph

73 Commits

Author SHA1 Message Date
Jason Chagas 1db550118c ARM: mmp2: remove not used clk_rtc
RTC clock will remain at 32KHz and powered on, there is no need for it
at this moment.

Signed-off-by: Jason Chagas <jason.chagas@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-11-30 20:14:03 +08:00
Haojian Zhuang 3073f0fa2b ARM: mmp: fix cpuid detection on mmp2
Fix typo error on cpu_is_mmp2(). Correct cpu_readid_id() to
read_cpuid_id().  Append missing parenthesis.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-11-03 23:11:16 +08:00
Nicolas Pitre 6451d7783b arm: remove machine_desc.io_pg_offst and .phys_io
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>
2010-10-20 00:27:46 -04:00
Jeremy Kerr 0ea1293009 arm: return both physical and virtual addresses from addruart
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>
2010-10-20 00:27:33 -04:00
Haojian Zhuang f090c74b23 ARM: mmp: update cpuid of pxa168 and pxa910
Correct the cpuid of pxa168 and pxa910.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:32 +08:00
Mark F. Brown 759305c62f ARM: pxa168/teton bga: add board support for i2c and rtc-ds1337
Defined I2C/ALARM pin definitions
DS1337 RTC alarm support is tied to RTC_INT_GPIO

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:28 +08:00
Mark F. Brown d2ce697309 ARM: pxa168/teton bga: added keypad support
Support for Matrix keypad ESC, ENTER, LEFT, and RIGHT

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:27 +08:00
Mark F. Brown 1bbd7089f2 ARM: pxa168: added support for Teton BGA platform
Added board defintion, header, and debug UART support.

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:26 +08:00
Haojian Zhuang 0bd8696119 ARM: mmp: support sparse irq
Add sparse IRQ support in ARCH_MMP.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:25 +08:00
Mark F. Brown 6aafc5f394 ARM: pxa168/aspenite: add board support for keypad
Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:21 +08:00
Mark F. Brown ab5739a179 ARM: pxa168: added keypad wake clear event support for platform
Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:20 +08:00
Mark F. Brown 2ce4389068 ARM: pxa168: added wake clear register support for APMU
Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:18 +08:00
Mark F. Brown 6d109465fb ARM: pxa168: added keypad support
Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:17 +08:00
Mark F. Brown 884646a572 ARM: pxa168/aspenite: added initial support for TPO TD043MTEA1 LCD
Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-08 16:21:18 +08:00
Mark F. Brown 58cf68b88c ARM: pxa168: added framebuffer support code
Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-08 16:21:17 +08:00
Mark F. Brown 32c4dad8f8 ARM: pxa168: fix corrected reset vector
Reset vector for pxa168 is 0xffff_0000 not 0x0. This fix allows
reboot to work

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-09-25 09:47:03 +08:00
Eric Miao 2728701d1c [ARM] mmp: move declarations into SoC specific header file from common.h
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:34:46 +08:00
Eric Miao f7426f53d2 [ARM] mmp: avoid devices.h being included multiple times
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:34:45 +08:00
Eric Miao 4d4a339dd5 [ARM] mmp: move mmp2 specific timer code to mmp2.c
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:34:45 +08:00
Eric Miao 8022887cda [ARM] mmp: rename pxa_map_io() to mmp_map_io()
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:34:45 +08:00
Eric Miao 4b37cd335b [ARM] mmp: remove never supported .boot_params for MMP
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:34:45 +08:00
Haojian Zhuang 2503991a56 [ARM] mmp: append device support in jasper
Support regulator MAX8649, PMIC MAX8925 into the Jasper.
Backlight & power supply components of MAX8925 are enabled in Jasper.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:06 +02:00
Haojian Zhuang fed2405580 [ARM] mmp: update twsi index
Sync twsi index to register index. It's used to avoid typo error.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:06 +02:00
Mingliang Hu d49ea9e30b [ARM] mmp: add smc registers definition
Signed-off-by: Mingliang Hu <mhu4@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:06 +02:00
Haojian Zhuang f455787083 [ARM] mmp: add dma support to mmp2
Add DMA support in MMP2.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:05 +02:00
Haojian Zhuang 7f39403c56 [ARM] mmp: update mfp setting
Update mfp setting for mmp2.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:05 +02:00
Mingliang Hu 8ae84427bb [ARM] mmp: fix clock tick rate in mmp2
In MMP2, clock tick rate should be 6500000.

Signed-off-by: Mingliang Hu <mhu4@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:05 +02:00
Haojian Zhuang 55d3936d30 [ARM] mmp: configure gpio pins from 128 to 192
In mmp2, 6 banks of GPIO registers are supported. So we can support 192
GPIO pins at most.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:05 +02:00
Haojian Zhuang 66b1964750 [ARM] mmp: enable L2 in mmp2
Enable Tauros2 L2 in mmp2. Tauros2 L2 is shared in Marvell ARM cores.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:04 +02:00
Haojian Zhuang e598863690 [ARM] mmp: update clock register function
Use clk_add_table in order to sync with clock driver.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:04 +02:00
Haojian Zhuang 07871c195a [ARM] mmp: enable ssp in aspenite
Configure both ssp and wm8753 in aspenite.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:59 +02:00
Haojian Zhuang 7e4992288e [ARM] mmp: support ssp in pxa168
Support ssp devices in PXA168. PXA168 could reuse the code of PXA SSP.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:59 +02:00
Eric Miao 7471f46d74 [ARM] mmp: fix for variables in uncompress.h being discarded
Due to commit:

    5de813b  ARM: Eliminate decompressor -Dstatic= PIC hack

The data section will be discarded for the decompressor, thus move the
static variables into BSS section by initializing them at run time.

Reported-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 12:03:05 +08:00
Russell King 988addf82e Merge branch 'origin' into devel-stable
Conflicts:
	arch/arm/mach-mx2/devices.c
	arch/arm/mach-mx2/devices.h
	sound/soc/pxa/pxa-ssp.c
2010-03-08 20:21:04 +00:00
Eric Miao 2029e5643a [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs
The irq_chip is not yet registered, so no default irq_chip.mask_ack(),
which we have to handle it correctly manually here.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang df0c382436 [ARM] mmp2: add handling on PMIC IRQ
Since PMIC INT pin is a special pin of CPU, the status of PMIC INT pin needs
to be cleared after PMIC IRQ occured. Now append the clear operation in
irq chip handler.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang ce0ac42359 [ARM] mmp2: add support for board IRQs
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang 0913b86ff7 [ARM] mmp2: add missing ICU register definitions
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang 16144bfb83 [ARM] mmp2: add gpio initialization
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:56 +08:00
Haojian Zhuang 247b4592f3 [ARM] mmp2: add mfpr setting
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:56 +08:00
Haojian Zhuang 4e3b4da98e [ARM] mmp2: add mask function in irq-mmp2.c
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:56 +08:00
Haojian Zhuang e1cb7db2ef [ARM] mmp: support jasper development board
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:55 +08:00
Haojian Zhuang 2f7e8faef5 [ARM] mmp: add support for Marvell MMP2
Marvell MMP2 (aka ARMADA610) is a SoC based on PJ4 core. It's
ARMv6 compatible.  Support basic interrupt handler and timer,
and basic support for MMP2 based FLINT platform.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:55 +08:00
Eric Miao 978da5bcdb [ARM] mmp: rename irq.c to irq-pxa168.c to allow other SoC IRQ chips
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:54 +08:00
Haojian Zhuang 9896de72d2 [ARM] mmp: avengers lite (pxa168) board bring up
Signed-off-by: Gavin Gu <gavin.gu@marvell.com>
Signed-off-by: Jing Xiang <jxiang@marvell.com>
Signed-off-by: Jack Ren <jack.ren@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Russell King 9f33be2c3a Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
Russell King 2741ecb4ce Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
Fenkart/Bostandzhyan c931b4f655 ARM: 5928/1: Change type of VMALLOC_END to unsigned long.
Makes it consistent with VMALLOC_START

Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-15 21:40:33 +00:00
Russell King 0a0300dc8c ARM: Consolidate clks_register() and similar
Most machine classes want some way to register a block of clk_lookup
structures, and most do it by implementing a clks_register() type
function which walks an array, or by open-coding a loop.

Consolidate all this into clkdev_add_table().

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 17:32:36 +00:00
Tony Lindgren 4e6d488af3 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp
Otherwise more complicated uart configuration won't be possible.
We can use r1 for tmp register for both head.S and debug.S.

NOTE: This patch depends on another patch to add the the tmp register
into all debug-macro.S files. That can be done with:

$ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/"
	arch/arm/*/include/*/debug-macro.S

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 17:27:52 +00:00