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WSL2-Linux-Kernel
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20 Коммитов

Автор SHA1 Сообщение Дата
Shawn Guo e0557c0d1a ARM: imx: move platform device code into mach-imx 
It moves platform device code from plat-mxc into mach-imx.  Along with
that, header devices-common.h gets moved from plat-mxc/include/mach/
into mach-imx/devices/.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2012-10-15 09:18:15 +08:00
Shawn Guo c45b1342b1 ARM: imx: remove unnecessary inclusion from device-imx*.h 
There is no need for device-imx*.h to include <soc>.h.  Remove them
and fix one indirect inclusion in mach-mx31ads.c.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2012-10-15 09:18:14 +08:00
Benoît Thébaudeau bec31a85f0 ARM: imx: remove unused pdata from device macros 
Many imx device macros have a meaningless pdata. This patch removes those.

Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: <linux-arm-kernel@lists.infradead.org>
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-07-06 08:25:20 +02:00
Richard Zhao af12e3aed1 ARM: imx: clean up the section marks of extern data 
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
LAKML-Reference: 1301566583-18947-1-git-send-email-richard.zhao@freescale.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-05-19 13:11:11 +02:00
Uwe Kleine-König 9f87146989 ARM: imx: dynamically allocate imx21-hcd devices 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-11-17 10:01:33 +01:00
Uwe Kleine-König 3f880141b8 ARM: imx: dynamically allocate imx-keypad devices 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-11-17 10:01:32 +01:00
Uwe Kleine-König 9d3d945a8d ARM: imx: dynamically register mxc-mmc devices 
... plus a trivial simplification of mx21ads_sdhc_init()

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-11-17 10:01:30 +01:00
Uwe Kleine-König ad851bffba ARM: imx: dynamically register imx-fb devices 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-11-17 10:01:27 +01:00
Uwe Kleine-König e0a1961df8 ARM: imx: dynamically allocate imx2-wdt devices 
Currently there is no platform data used in the driver.  In case this
changes and for consistency NULL is passed unused to the soc specific
functions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-11-17 10:01:25 +01:00
Uwe Kleine-König ae71a56222 ARM: imx: dynamically allocate mxc_w1 devices 
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>
 2010-11-17 08:58:13 +01:00
Uwe Kleine-König 00b57bf978 ARM: imx: reorganize nand registration to use a struct 
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>
 2010-10-01 09:33:02 +02:00
Uwe Kleine-König 77a406da5a ARM: imx: fix name of macros to add imx-i2c devices 
This is a follow up to

	c698715 (ARM: imx: dynamically register imx-i2c devices (imx27))
	2b92084 (ARM: imx: dynamically register imx-i2c devices (imx21))
	6348e6b (ARM: imx: dynamically register imx-i2c devices (imx1))

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-10-01 09:32:09 +02:00
Uwe Kleine-König 64de5ec168 ARM: imx: reorganize imx-i2c device registration to use a struct per SoC 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-09-27 15:46:39 +02:00
Uwe Kleine-König 4697bb926f ARM: imx: dynamically allocate imx-ssi devices 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-09-27 15:46:38 +02:00
Uwe Kleine-König 5162de08d1 ARM: imx: change the way imx-uarts are registered 
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>
 2010-09-27 15:46:37 +02:00
Uwe Kleine-König 35bab0589b ARM: imx: change the way spi-imx devices are registered 
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>
 2010-09-27 15:46:31 +02:00
Uwe Kleine-König 3c5227fd40 ARM: imx: dynamically register imx-uart devices (imx21) 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-06-30 09:00:55 +02:00
Uwe Kleine-König 642e466bf4 ARM: imx: dynamically register spi_imx devices (imx21) 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-06-30 09:00:46 +02:00
Uwe Kleine-König 2b92084f75 ARM: imx: dynamically register imx-i2c devices (imx21) 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-06-30 09:00:39 +02:00
Uwe Kleine-König 1f8d721cd3 ARM: imx: Change the way nand devices are registered (imx21) 
Make use of new mechanism to register a nand device.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-06-30 09:00:30 +02:00