提交 · 68a2f7301ae3a97bf7b1713d20de7618c9b9a5f5 · openeuler / raspberrypi-kernel

20 10月, 2010 1 次提交

ARM: imx: Add iram allocator functions · 68a2f730

由 Dinh Nguyen 提交于 10月 12, 2010

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: NDinh Nguyen <Dinh.Nguyen@freescale.com>
Reviewed-by: NAmit Kucheria <amit.kucheria@canonical.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

68a2f730

11 10月, 2010 8 次提交

ARM: iomux-mx51: Add AUD5 pinmux definitions · 4b5ee7a7

由 Sascha Hauer 提交于 10月 09, 2010

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

4b5ee7a7

ARM: imx: dynamically register fec devices · 6bd96f3c

由 Uwe Kleine-König 提交于 10月 06, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

6bd96f3c

ARM: imx: fix/define clocks and create devices for imx dma · 8a8d2060

由 Uwe Kleine-König 提交于 10月 08, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

8a8d2060

ARM: mx35: Add mx35_revision function to query the silicon revision · 67520f3a

由 Eric Bénard 提交于 10月 08, 2010

Based on work done earlier by Sascha Hauer
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NEric Bénard <eric@eukrea.com>
[ukl: actually squash the two approaches together]
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

67520f3a

ARM: mx3: use MX3x_ prefixed version of CHIP_REV_x · fdb03870

由 Sascha Hauer 提交于 10月 08, 2010

Also, remove the deprecated symbols from arch/arm/mach-mx3/cpu.c
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

fdb03870

i.mx25: add esdhc support · f5e40c28

由 Eric Bénard 提交于 10月 02, 2010

Signed-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

f5e40c28

arm: imx35: add esdhc-device to MX35-platform · 774305d0

由 Wolfram Sang 提交于 10月 11, 2010

Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

774305d0

arm: imx: add generic esdhc device · 203a0734

由 Wolfram Sang 提交于 10月 11, 2010

Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

203a0734

01 10月, 2010 9 次提交

ARM: mx5: dynamically register mxc-nand device · 63a7c6d7

由 Sascha Hauer 提交于 8月 03, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

63a7c6d7

ARM: imx: reorganize nand registration to use a struct · 00b57bf9

由 Uwe Kleine-König 提交于 8月 23, 2010

Addiontionally make the interrupt #defines match the base address
defines MX.._NFC_BASE_ADDR.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

00b57bf9

ARM: mx51: add imx-ssi devices · b8618661

由 Sascha Hauer 提交于 8月 20, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

b8618661

ARM: mx51: dynamically register imx-uart devices · 04b73b15

由 Uwe Kleine-König 提交于 8月 11, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

04b73b15

ARM: mx5/iomux-mx51: Fix input path of some pins in gpio mode · f781bc8a

由 Sascha Hauer 提交于 8月 24, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

f781bc8a

ARM: mx5/iomux-mx51: Add aud3 primary function defines · 2e35bab5

由 Sascha Hauer 提交于 8月 20, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

2e35bab5

ARM: mx5/iomux-mx51: Add SPI controller pads · 8efd9271

由 Sascha Hauer 提交于 8月 20, 2010

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

8efd9271

ARM: mx5/iomux-mx51: add iomux definitions for eCSPI2 on the imx51_3ds board · eaa4fd0b

由 Jason Wang 提交于 9月 02, 2010

On the imx51_3ds board, eCSPI2 is connected to a SPI NOR flash,
now add iomux definitions for those used pins.
Signed-off-by: NJason Wang <jason77.wang@gmail.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

eaa4fd0b

ARM: imx: use platform ids for spi_imx devices · ab560503

由 Uwe Kleine-König 提交于 9月 09, 2010

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: NJason Wang <jason77.wang@gmail.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

ab560503

27 9月, 2010 10 次提交

U
ARM: imx: reorganize imx-i2c device registration to use a struct per SoC · 64de5ec1
由 Uwe Kleine-König 提交于 9月 21, 2010
```
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
```
64de5ec1
U
ARM: imx: dynamically allocate imx-ssi devices · 4697bb92
由 Uwe Kleine-König 提交于 8月 25, 2010
```
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
```
4697bb92

ARM: imx: change the way imx-uarts are registered · 5162de08

由 Uwe Kleine-König 提交于 8月 10, 2010

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: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

5162de08

ARM: imx: change the way spi-imx devices are registered · 35bab058

由 Uwe Kleine-König 提交于 9月 09, 2010

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: NJason Wang <jason77.wang@gmail.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

35bab058

U
ARM: mx51: use IMX_IO_ADDRESS to define MX51_IO_ADDRESS · a8a05b85
由 Uwe Kleine-König 提交于 8月 03, 2010
```
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
```
a8a05b85

ARM: mx51: fix naming of spi related defines · 68b5e858

由 Uwe Kleine-König 提交于 8月 03, 2010

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: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NJason Wang <jason77.wang@gmail.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

68b5e858

ARM: mx51: clean up mx51 header · 5a2db4e3

由 Uwe Kleine-König 提交于 8月 03, 2010

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: NJason Wang <jason77.wang@gmail.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

5a2db4e3

ARM: imx: remove #ifdefery for unmerged flexcan driver · 556cbdbf

由 Uwe Kleine-König 提交于 8月 14, 2010

The flexcan driver was merged as e955cead.

Cc: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

556cbdbf

ARM: mx5/mx51_babbage: Add FEC support · 3efee47d

由 Fabio Estevam 提交于 8月 23, 2010

Tested it by booting a rootfs via NFS.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

3efee47d

ARM: imx: Add EPIT support · f2b8901d

由 Sascha Hauer 提交于 8月 19, 2010

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: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NMichael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

f2b8901d

16 8月, 2010 1 次提交

eukrea-baseboards: fix the merge in one file · ec53fe3d

由 Eric Bénard 提交于 7月 30, 2010

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: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

ec53fe3d

11 8月, 2010 1 次提交

ARM: 6280/1: imx: Fix build failure when including <mach/gpio.h> without <linux/spinlock.h> · 868003ca

由 Uwe Kleine-König 提交于 8月 02, 2010

This is a follow up to

	14cb0deb (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: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

868003ca

28 7月, 2010 2 次提交

mx2_camera: Add soc_camera support for i.MX25/i.MX27 · 2066930d

由 Baruch Siach 提交于 7月 04, 2010

This is the soc_camera support developed by Sascha Hauer for the i.MX27. Alan
Carvalho de Assis modified the original driver to get it working on more recent
kernels. I modified it further to add support for i.MX25. This driver has been
tested on i.MX25 and i.MX27 based platforms.
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Acked-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

2066930d

arm/imx/gpio: add spinlock protection · 14cb0deb

由 Baruch Siach 提交于 7月 06, 2010

The GPIO registers need protection from concurrent access for operations that
are not atomic.

Cc: stable@kernel.org
Cc: Juergen Beisert <j.beisert@pengutronix.de>
Cc: Daniel Mack <daniel@caiaq.de>
Reported-by: rpkamiak@rockwellcollins.com
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

14cb0deb

26 7月, 2010 8 次提交

i.MX51: add support for cpuimx51 module and its baseboard · ef93f144

由 Eric Bénard 提交于 7月 23, 2010

CPUIMX51 is build around Freescale's i.MX515 and has up to
512MB of RAM, NAND Flash, Ethernet, USB Host with 4 ports
hub, USB OTG, ST16554 Quad UART on nCS1, I2C RTC ...

MBIMX51 adds LEDS, Keypad, TSC2007 touchscreen controler ...
Signed-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

ef93f144

eukrea-baseboards: merge includes in one file · 95afd090

由 Eric Bénard 提交于 7月 23, 2010

as per suggested by Sascha
Signed-off-by: NEric Bénard <eric@eukrea.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

95afd090

imx: dynamically register flexcan devices for mx25 and mx35 · 61c68502

由 Marc Kleine-Budde 提交于 7月 22, 2010

In order to make this patch compile, even if the flexcan driver with
it's header defining the platform data isn't merged yet, two ifdefs have
been added. They effect that the "imx_add_flexcan" function results in a
no-op function if the driver hasn't been activated.

These ifdefs can be removed after the flexcan driver has been merged.
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

61c68502

mx35: add flexcan address · a7d945a4

由 Marc Kleine-Budde 提交于 7月 22, 2010

Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

a7d945a4

mx25: add flexcan address and interrupt definition · c3f6a346

由 Marc Kleine-Budde 提交于 7月 22, 2010

Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

c3f6a346

iomux-mx51: add 4 pin definitions · 6937aabe

由 Eric Bénard 提交于 7月 20, 2010

Signed-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

6937aabe

i.MX51: handle IRQ for gpio 16..31 · aa872143

由 Eric Bénard 提交于 7月 21, 2010

The i.MX51 generates 2 IRQ for each GPIO bank : one for gpio 0 to 15
and one for gpio 16 to 31.
Actually only the lower IRQ is registered so register the second one.
Signed-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

aa872143

imx25: fix low level debug · 7e688f0d

由 Eric Bénard 提交于 7月 16, 2010

DEBUG_LL is actually broken on i.MX25, this patch fix it.
Signed-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

7e688f0d