This patch adds FDT support for Sound driver.
This patch is based on following patchset.
"EXYNOS5: FDT Support for I2C"
"fdt: Export fdtdec_lookup() and fix the name"
Changes in V2:
- Add documentation for sound node.
- Decoding codec FDT values moved to codec.
- fd_dec_lookup function added to header file.
- Single sound init funtion to handle both fdt and
non fdt support.
- Removed SPI compatible string.
Chnages in V3:
- Removed patch "FDT: Declare API in header file"
as it is already submitted by Simon Glass.
- Removed #ifdef CONFIG_OF_CONTROL where ever
not required.
Rajeshwari Shinde (6):
EXYNOS5: FDT: Add sound device node data
EXYNOS5: FDT: Add sound and codec device node
EXYNOS5: FDT: Add compatible strings for sound
Sound: Add FDT support to driver
Sound: WM8994: Add FDT support to codec
Sound: Add FDT support to CMD.
arch/arm/dts/exynos5250.dtsi | 5 +
board/samsung/dts/exynos5250-smdk5250.dts | 17 +++
common/cmd_sound.c | 2 +-
doc/device-tree-bindings/exynos/sound.txt | 27 +++++
drivers/sound/sound.c | 173 +++++++++++++++++------------
drivers/sound/wm8994.c | 76 ++++++++++++-
drivers/sound/wm8994.h | 6 +-
include/fdtdec.h | 2 +
include/sound.h | 4 +-
lib/fdtdec.c | 2 +
10 files changed, 235 insertions(+), 79 deletions(-)
create mode 100644 doc/device-tree-bindings/exynos/sound.txt
--
1.7.4.4
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