This patch set adds FDT support to I2C, I2S, SPI drivers for SMDK5250.
Based on: 1) "[PATCH 0/5 v2] Add DT based ethernet driver for SMDK5250" "http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/146555"
2) "fdt: Export fdtdec_lookup() and fix the name" "http://permalink.gmane.org/gmane.linux.drivers.devicetree/23287" merged in u-boot-fdt with commit number 7cde397b21a347134a39c40e24355a0e438adae3
Separate patch sets for each driver are rebased on lastest u-boot-samsung. Following is the link for each driver patch set combined
1) I2C V4: "http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/148199" 2) I2S V3: "http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/148208" 3) SPI V2: "http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/148662"
Changes Rajeshwari Shinde (16): EXYNOS5: FDT: Add I2C device node data EXYNOS5 : FDT: Add Aliases for I2C device FDT: Add compatible string for I2C EXYNOS5: FDT : Decode peripheral id I2C: Driver changes for FDT support SMDK5250: Initialise I2C using FDT 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. EXYNOS5: FDT: Add compatible strings for SPI EXYNOS5 : FDT: Add Aliases for SPI device EXYNOS5: FDT: Add SPI device node data SPI: EXYNOS: Add FDT support to driver.
arch/arm/cpu/armv7/exynos/pinmux.c | 28 +++++ arch/arm/dts/exynos5250.dtsi | 110 +++++++++++++++++ arch/arm/include/asm/arch-exynos/periph.h | 31 +++-- arch/arm/include/asm/arch-exynos/pinmux.h | 8 ++ board/samsung/dts/exynos5250-smdk5250.dts | 33 +++++ board/samsung/smdk5250/smdk5250.c | 20 +--- common/cmd_sound.c | 2 +- doc/device-tree-bindings/exynos/isp-spi.txt | 22 ++++ doc/device-tree-bindings/exynos/sound.txt | 27 ++++ drivers/i2c/s3c24x0_i2c.c | 83 +++++++++++++- drivers/i2c/s3c24x0_i2c.h | 8 ++ drivers/sound/sound.c | 173 ++++++++++++++++----------- drivers/sound/wm8994.c | 76 ++++++++++++- drivers/sound/wm8994.h | 6 +- drivers/spi/exynos_spi.c | 96 ++++++++++++++- include/fdtdec.h | 4 + include/i2c.h | 26 ++++ include/sound.h | 4 +- lib/fdtdec.c | 4 + 19 files changed, 643 insertions(+), 118 deletions(-) create mode 100644 doc/device-tree-bindings/exynos/isp-spi.txt create mode 100644 doc/device-tree-bindings/exynos/sound.txt