From: Evan Green <evgreen@chromium.org>
To: Andy Gross <andy.gross@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Douglas Anderson <dianders@chromium.org>,
Evan Green <evgreen@chromium.org>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
David Brown <david.brown@linaro.org>,
Mark Rutland <mark.rutland@arm.com>,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: [PATCH v2 0/3] arm64: dts: qcom: sdm845: Add SD nodes
Date: Thu, 6 Dec 2018 10:45:19 -0800 [thread overview]
Message-ID: <20181206184522.118062-1-evgreen@chromium.org> (raw)
This series adds the nodes for one of the two SD host controllers 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.
Changes in v2:
- Reworded commit message to note that there are multiple SD
controllers.
- Fixed alphabetization of node placement in sdm845-mtp.dtsi (Doug)
- Fixed card detect name to match schematics (Doug).
- Moved comment about drive strength next to the drive-strength entry
(Doug)
- Removed drive-strength from card detect input pin (Doug).
- Consolidated tlmm nodes in MTP.
Evan Green (3):
dt-bindings: mmc: sdhci-msm: Clarify register requirements
arm64: dts: qcom: sdm845: Add SD node
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 | 58 ++++++++++++++++++-
arch/arm64/boot/dts/qcom/sdm845.dtsi | 15 +++++
3 files changed, 72 insertions(+), 3 deletions(-)
--
2.18.1
next reply other threads:[~2018-12-06 18:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 18:45 Evan Green [this message]
2018-12-06 18:45 ` [PATCH v2 1/3] dt-bindings: mmc: sdhci-msm: Clarify register requirements Evan Green
2018-12-06 23:34 ` Doug Anderson
2018-12-06 23:39 ` Evan Green
2018-12-06 18:45 ` [PATCH v2 2/3] arm64: dts: qcom: sdm845: Add SD node Evan Green
2018-12-06 23:56 ` Bjorn Andersson
2018-12-06 18:45 ` [PATCH v2 3/3] arm64: dts: qcom: sdm845: Add SD nodes for sdm845-mtp Evan Green
2018-12-06 23:44 ` Doug Anderson
2018-12-06 23:57 ` Bjorn Andersson
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