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16 Commits

Author SHA1 Message Date
Masahiro Yamada
ed36323f6d kconfig: add blank Kconfig files 
This would be useful to start moving various config options.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
 2014-09-24 18:30:28 -04:00
Masahiro Yamada
a8b0f9b685 build: define CPU only when arch/${ARCH}/cpu/${CPU} exists 
The directory arch/${ARCH}/cpu/${CPU} does not exist
in avr32, blackfin, microblaze, nios2, openrisc, sandbox, x86.

These architectures have only one CPU type.
Defining CPU should not be required for such architectures.

This commit allows cpu field (= the 3rd field of boards.cfg)
to be kept blank.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Sonic Zhang <sonic.zhang@analog.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
 2014-07-07 19:42:34 -04:00
Simon Glass
a77bf70978 sound: Move Samsung-specific code into its own file 
The i2s code is in fact Samsung-specific, but there might be other
implementation. Move this code into its own file. This makes it slightly
more obviously how to adjust the code to support another SoC, when someone
takes this task on.

Also drop non-FDT support, since it isn't used on Exynos 5.

Tested-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
 2014-03-17 20:05:49 -06:00
Simon Glass
c34c0246a3 sandbox: Add a simple sound driver 
Add a sound driver for sandbox, which uses SDL.

Tested-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
 2014-03-17 20:05:48 -06:00
Masahiro Yamada
710f1d3d5f drivers: convert makefiles to Kbuild style 
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
 2013-10-31 13:26:01 -04:00
Dani Krishna Mohan
6b40852da5 Sound: MAX98095: Support I2S0 channel 
This patch modifies the MAX98095 audio codec to support
 I2S0 channel in codec slave mode.

Signed-off-by: Dani Krishna Mohan <krishna.md@samsung.com>
 2013-09-24 09:10:33 -04:00
Dani Krishna Mohan
5fb5b15541 Sound: I2S: Replacing I2S1 with I2S0 channel. 
This patch makes required changes to make use
of I2S0 channel instead of I2S1 channel on exynos5250.

Signed-off-by: Dani Krishna Mohan <krishna.md@samsung.com>
 2013-09-24 09:10:33 -04:00
Dani Krishna Mohan
3dd22a37aa ARM: Added I2S0 clocks for audio 
This patch makes the necessary changes for making use of
I2S0 channel instead of I2S1 channel on smdk board. This
changes are done to maintain the uniformity to use I2S0 channel.

Signed-off-by: Dani Krishna Mohan <krishna.md@samsung.com>
 2013-09-24 09:10:33 -04:00
Dani Krishna Mohan
d981d80d74 Sound: WM8994: Support I2S0 channel 
This patch modifies the WM8994 codec to support I2S0 channel
in codec slave mode

Signed-off-by: Dani Krishna Mohan <krishna.md@samsung.com>
 2013-09-24 09:10:33 -04:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files 
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
 2013-07-24 09:44:38 -04:00
Rajeshwari Shinde
14d2dfc33a Sound: Support for MAX98095 codec in driver 
This patchs adds support for MAX98095 codec in
sound driver.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2013-03-08 22:34:18 +09:00
Rajeshwari Shinde
5febe8db91 Sound: MAX98095: Add the driver for codec 
This patch adds the driver for codec MAX98095 required by Snow
Board

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2013-03-08 22:34:18 +09:00
Rajeshwari Shinde
6647c7ac8e Sound: WM8994: Add FDT support to codec 
This patch adds FDT support to the codec.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2013-01-08 10:54:33 +09:00
Rajeshwari Shinde
f482310c6d Sound: Add FDT support to driver 
This patch adds FDT support to the sound driver.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2013-01-08 10:54:33 +09:00
Rajeshwari Shinde
a2d8e0a717 SOUND: Add WM8994 codec 
This patch adds driver for audio codec WM8994

Signed-off-by: R. Chandrasekar <rcsekar@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2012-11-15 21:08:20 +09:00
Rajeshwari Shinde
511ed5fdd3 SOUND: SAMSUNG: Add I2S driver 
This patch adds driver for I2S interface specific to samsung.

Signed-off-by: R. Chandrasekar <rcsekar@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2012-11-15 21:08:20 +09:00