Merge tag 'dm-pull-10feb19' of git://git.denx.de/u-boot-dm

Samsung sound patches (applied for Samsung maintainer)
Common sound support
buildman environment support
of-platdata documentation improvem

Merge tag 'dm-pull-10feb19' of git://git.denx.de/u-boot-dm

Samsung sound patches (applied for Samsung maintainer)
Common sound support
buildman environment support
of-platdata documentation improvements

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sound: Allow audio codecs to be used by other SoCs

At present there is still some samsung-specific code in the audio codecs.
Remove it so that these can be used by other SoCs.

Signed-off-by: Simon

sound: Allow audio codecs to be used by other SoCs

At present there is still some samsung-specific code in the audio codecs.
Remove it so that these can be used by other SoCs.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Merge tag 'dm-pull-14dec18' of git://git.denx.de/u-boot-dm

Complete conversion of sound to driver model

dm: sound: max98095: Tidy up error codes

Return a valid error code instead of -1.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: Fix license headers

Fix a few files whos license headers were not converted to SPDX.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: Complete migration to driver model

All users of sound are converted to use driver model. Drop the old code
and the CONFIG_DM_SOUND option.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: Move common code out of maxim98095

The register-access code is useful for any maxim codec. Move it out into
its own file.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: Add conversion to driver model

Move the existing hardware drivers over to use driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: exynos: Correct codec bus addresses

For snow the codec is at address 0x11 on the i2c bus, in 7-bit format.
The device tree and code are in 8-bit format (i.e. shifted left one bit).
Fix bo

dm: sound: exynos: Correct codec bus addresses

For snow the codec is at address 0x11 on the i2c bus, in 7-bit format.
The device tree and code are in 8-bit format (i.e. shifted left one bit).
Fix both. Fix pit in a similar way.

Signed-off-by: Simon Glass <sjg@chromium.org>

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dm: sound: Fix up header ordering

Tidy up the ordering of header files in the sounds files.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: max98095: Drop g_codec_info and g_max98095_info

These are only used in two functions so can be made local.

Also change the first argument of max98095_do_init() to suit.

Signed-off-by: S

dm: sound: max98095: Drop g_codec_info and g_max98095_info

These are only used in two functions so can be made local.

Also change the first argument of max98095_do_init() to suit.

Signed-off-by: Simon Glass <sjg@chromium.org>

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dm: sound: max98095: Drop global i2c-address variable

We can put this in the private structure and avoid a global.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: max98095: Split out interface setup code

With driver model we want to do a minimal probe when the device is probed
and then set up the codec interface later when a sound is actully played

dm: sound: max98095: Split out interface setup code

With driver model we want to do a minimal probe when the device is probed
and then set up the codec interface later when a sound is actully played.

Split this setup code out into its own function to help with this.

Signed-off-by: Simon Glass <sjg@chromium.org>

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dm: sound: max98095: Pass private data to internal functions

At present the driver-private data is global. To allow this code to be
used with driver model, change it to pass the data down to each fu

dm: sound: max98095: Pass private data to internal functions

At present the driver-private data is global. To allow this code to be
used with driver model, change it to pass the data down to each function.
Use the name 'priv' consistently throughout.

Also rename max98095_update_bits() to max98095_bic_or() which is more
descriptive and shorter, thus breaking fewer lines with the parameter
addition.

Signed-off-by: Simon Glass <sjg@chromium.org>

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dm: sound: Drop codec_type

This field is not really used. It is always set to a known value. Drop it
to simplify the code.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: sound: Drop unused pre-device-tree code

CONFIG_OF_CONTROL is enabled for all boards that use sound, so remove the
dead code.

Signed-off-by: Simon Glass <sjg@chromium.org>

dm: gpio: Add live tree support

Add support for requesting GPIOs with a live device tree.

This involves adjusting the function signature for the legacy function
gpio_request_by_name_nodev(), so fix

dm: gpio: Add live tree support

Add support for requesting GPIOs with a live device tree.

This involves adjusting the function signature for the legacy function
gpio_request_by_name_nodev(), so fix up all callers.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes to stm32f746-disco.c:
Signed-off-by: Tom Rini <trini@konsulko.com>

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of: clean up OF_CONTROL ifdef conditionals

We have flipped CONFIG_SPL_DISABLE_OF_CONTROL. We have cleansing
devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear
away the ugly logic in

of: clean up OF_CONTROL ifdef conditionals

We have flipped CONFIG_SPL_DISABLE_OF_CONTROL. We have cleansing
devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear
away the ugly logic in include/fdtdec.h:

#ifdef CONFIG_OF_CONTROL
# if defined(CONFIG_SPL_BUILD) && !defined(SPL_OF_CONTROL)
# define OF_CONTROL 0
# else
# define OF_CONTROL 1
# endif
#else
# define OF_CONTROL 0
#endif

Now CONFIG_IS_ENABLED(OF_CONTROL) is the substitute. It refers to
CONFIG_OF_CONTROL for U-boot proper and CONFIG_SPL_OF_CONTROL for
SPL.

Also, we no longer have to cancel CONFIG_OF_CONTROL in
include/config_uncmd_spl.h and scripts/Makefile.spl.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

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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>

Merge branch 'u-boot/master' into 'u-boot-arm/master'

Conflicts:
drivers/spi/tegra20_sflash.c
include/fdtdec.h
lib/fdtdec.c

Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

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

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>

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