[RFC 0/3] ARM: Tegra: Device Tree: i2c & wm8903

John Bonesio bones at secretlab.ca
Thu May 12 09:26:29 EST 2011


This is revision 2 of my previous patch series:
     Tegra: Harmony: Device Tree first steps

The following patch series is a step in the direction of getting board specific
devices initialized from a device tree.

This patch set adds intiailization of i2c and the wm8903. The i2c controller is
in the SoC and is initialized statically, but the board specific information is
pulled in from the device tree. The wm8903 is initialized using only the device
tree when using the board-dt.c general Tegra board initialization file.

---

John Bonesio (3):
      ARM: Tegra: Device Tree Support: Update how sdhci devices are initialized
      ARM: Tegra: Device Tree Support: Add i2c devices
      ARM:Tegra: Device Tree Support: Initialize from wm8903 the device tree


 arch/arm/boot/dts/tegra-harmony.dts |   37 ++++++++++++++
 arch/arm/boot/dts/tegra250.dtsi     |   37 ++++++++++++++
 arch/arm/mach-tegra/Makefile        |    1 
 arch/arm/mach-tegra/board-dt.c      |   94 ++++-------------------------------
 drivers/i2c/busses/i2c-tegra.c      |   16 ++++++
 sound/soc/codecs/wm8903.c           |   93 +++++++++++++++++++++++++++++++++--
 sound/soc/tegra/Kconfig             |    2 -
 sound/soc/tegra/harmony.c           |    8 +++
 8 files changed, 200 insertions(+), 88 deletions(-)

-- 
- John


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