Hi, On Tue, Aug 21, 2012 at 11:44 PM, Rajeshwari Shinde <[email protected]> wrote: > This patch adds the audio parameters required by the I2S to play the > predefined audio data. > > Signed-off-by: Rajeshwari Shinde <[email protected]>
Acked-by: Simon Glass <[email protected]> Really these should come from the device tree. In the absence of that they should be board CONFIG options. But since the device tree config is coming very soon, I think this is ok for now. > --- > Changes in V2: > - None > arch/arm/include/asm/arch-exynos/sound.h | 44 > ++++++++++++++++++++++++++++++ > 1 files changed, 44 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/include/asm/arch-exynos/sound.h > > diff --git a/arch/arm/include/asm/arch-exynos/sound.h > b/arch/arm/include/asm/arch-exynos/sound.h > new file mode 100644 > index 0000000..d25d4f2 > --- /dev/null > +++ b/arch/arm/include/asm/arch-exynos/sound.h > @@ -0,0 +1,44 @@ > +/* > + * Copyright (C) 2012 Samsung Electronics > + * Rajeshwari Shinde <[email protected]> > + * > + * See file CREDITS for list of people who contributed to this > + * project. > + * > + * This program is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License as > + * published by the Free Software Foundation; either version 2 of > + * the License, or (at your option) any later version. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * You should have received a copy of the GNU General Public License > + * along with this program; if not, write to the Free Software > + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, > + * MA 02111-1307 USA > + */ > + > + > +#ifndef __SOUND_ARCH_H__ > +#define __SOUND_ARCH_H__ > + > +/* I2S values */ > +#define I2S_PLL_CLK 192000000 > +#define I2S_SAMPLING_RATE 48000 > +#define I2S_BITS_PER_SAMPLE 16 > +#define I2S_CHANNELS 2 > +#define I2S_RFS 256 > +#define I2S_BFS 32 > + > +/* I2C values */ > +#define AUDIO_I2C_BUS 1 > +#define AUDIO_I2C_REG 0x34 > + > +/* Audio Codec */ > +#define AUDIO_CODEC "wm8994" > + > +#define AUDIO_COMPAT 1 > +#endif > -- > 1.7.4.4 > _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
