This patch adds FDT support for Sound driver.
This patch is based on following patchset. "EXYNOS5: FDT Support for I2C"
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.
Rajeshwari Shinde (7): FDT: Declare API in header file. 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 | 6 +- doc/device-tree-bindings/exynos/sound.txt | 27 +++++ drivers/sound/sound.c | 180 +++++++++++++++++----------- drivers/sound/wm8994.c | 83 +++++++++++++- drivers/sound/wm8994.h | 6 +- include/fdtdec.h | 15 +++ include/sound.h | 9 ++ lib/fdtdec.c | 2 + 10 files changed, 272 insertions(+), 78 deletions(-) create mode 100644 doc/device-tree-bindings/exynos/sound.txt