[PATCH 14/20] dm: Add a test for of-platdata parent information

[Simon Glass]

Add a simple test that we can obtain the correct parent for an I2C
device. This requires updating the driver names to match the compatible
strings, adding them to the devicetree and enabling a few options.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 arch/sandbox/dts/sandbox.dts  |  1 +
 arch/sandbox/dts/sandbox.dtsi |  1 +
 configs/sandbox_spl_defconfig |  4 +++-
 drivers/i2c/sandbox_i2c.c     |  4 ++--
 drivers/rtc/sandbox_rtc.c     |  4 ++--
 test/dm/of_platdata.c         | 15 +++++++++++++++
 6 files changed, 24 insertions(+), 5 deletions(-)

Applied to u-boot-dm, thanks!