On Mon, Dec 01, 2014 at 11:19:25AM +0800, Flora Fu wrote:

Hi, Mark, 

On Fri, 2014-11-28 at 15:30 +0000, Mark Brown wrote: 

quoted

On Fri, Nov 28, 2014 at 11:54:34AM +0800, Flora Fu wrote:

quoted

Add device tree for MT6397 regulators in mt8135.dtsi.

Signed-off-by: Flora Fu <redacted>
---
 arch/arm/boot/dts/mt8135.dtsi | 192 ++++++++++++++++++++++++++++++++++++++++++

This appears to be the DT fragment for a SoC but you are defining the
system integration for the PMIC.  That's bad, the PMIC is a separate
device so should be hooked up by the board using it.  If there's common
elements from a reference design they should be in their own .dtsi.

Do you mean that we should add a mt6397.dtsi and include it from
mt8135.dtsi? For board specific, update them in mt8135.dtsi?

You can't include it from mt8135.dtsi since here you don't know if a
mt6397.dtsi is connected. You have to include both the mt8135.dtsi and
the mt6397.dtsi from the board file.

Sascha

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