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[v1,0/3] arm64: dts: qcom: sdm845: Add SD nodes

Message ID 20181128223428.177313-1-evgreen@chromium.org (mailing list archive)
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Series arm64: dts: qcom: sdm845: Add SD nodes | expand

Message

Evan Green Nov. 28, 2018, 10:34 p.m. UTC 
This series adds the nodes for the SD host controller on SDM845, and wires it
up on the MTP.

Though I tested similar changes on another board, I was unable to actually run
this on an MTP. If someone felt like trying this out on an MTP I would be
grateful.

The original downstream nodes had sleep pinctrl states. It's not obvious to
me that all this messing with drive-strength saves non-negligible amounts of
power, so I didn't add them and figured we could add them later if needed.


Evan Green (3):
  dt-bindings: mmc: sdhci-msm: Clarify register requirements
  arm64: dts: qcom: sdm845: Add SD nodes
  arm64: dts: qcom: sdm845: Add SD nodes for sdm845-mtp

 .../devicetree/bindings/mmc/sdhci-msm.txt     |  2 +-
 arch/arm64/boot/dts/qcom/sdm845-mtp.dts       | 53 +++++++++++++++++++
 arch/arm64/boot/dts/qcom/sdm845.dtsi          | 15 ++++++
 3 files changed, 69 insertions(+), 1 deletion(-)