linux-kernel - [PATCH v2 0/5] ARM: dts: qcom: msm8960: cleanup and add missing I2C nodes

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Message-Id: <20250921-msm8960-reorder-v2-0-26c478366d21@smankusors.com>
Date: Sun, 21 Sep 2025 03:07:57 +0000 (UTC)
From: Antony Kurniawan Soemardi <linux@...nkusors.com>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Antony Kurniawan Soemardi <linux@...nkusors.com>, 
 David Heidelberg <david@...t.cz>, Max Shevchenko <wctrl@...ton.me>, 
 Rudraksha Gupta <guptarud@...il.com>, Shinjo Park <peremen@...il.com>
Subject: [PATCH v2 0/5] ARM: dts: qcom: msm8960: cleanup and add missing
 I2C nodes

While working on adding support for the Sony Xperia SP (msm8960t), it
was pointed out [1] that the msm8960 dtsi could use some general
cleanup and reordering. This series applies those suggestions and also
fills in missing I2C nodes that are required by several phones based on
msm8960.

Changes included:

1. Reorders nodes by unit address and sorts properties to comply with
   the Devicetree style guide. Cosmetic only.
2. Inlines qcom-msm8960-pins.dtsi into the main SoC dtsi. Most Qualcomm
   SoCs embed their TLMM definitions directly, so this removes an
   uncommon split file pattern. Cosmetic only.
3. Adds I2C child nodes for GSBI10 and GSBI12, which are present on
   MSM8960 and required by devices such as the Sony Xperia SP.
4. Adds I2C child nodes for GSBI1 and GSBI8, which are present on
   MSM8960 and required by devices such as the Casio G'zOne. This work
   was contributed by Shinjo Park.
5. Renames the GPIO controller node label from "msmgpio" to "tlmm" to
   match the convention used by other Qualcomm SoCs. Cosmetic only.

[1] https://lore.kernel.org/all/rcazqdcr747ujkba6z2j2oci27ajkqfi4hydgc2kiavm73y37x@g63jga2fcwmo/

Signed-off-by: Antony Kurniawan Soemardi <linux@...nkusors.com>
---
Changes in v2:
- Split the dt-bindings rename (msmgpio -> tlmm) into a separate series
- Rebased onto next-20250919
  - During rebase I noticed the previous version still used the old
    style that Konrad has already commented on in the Xperia SP series.
    This version resolves that issue, and the patches should now apply
    cleanly.
- Link to v1: https://lore.kernel.org/r/20250915-msm8960-reorder-v1-0-84cadcd7c6e3@smankusors.com

---
Antony Kurniawan Soemardi (5):
      ARM: dts: qcom: msm8960: reorder nodes and properties
      ARM: dts: qcom: msm8960: inline qcom-msm8960-pins.dtsi
      ARM: dts: qcom: msm8960: add I2C nodes for gsbi10 and gsbi12
      ARM: dts: qcom: msm8960: add I2C nodes for gsbi1 and gsbi8
      ARM: dts: qcom: msm8960: rename msmgpio node to tlmm

 arch/arm/boot/dts/qcom/qcom-msm8960-cdp.dts        |  10 +-
 arch/arm/boot/dts/qcom/qcom-msm8960-pins.dtsi      |  61 --
 .../dts/qcom/qcom-msm8960-samsung-expressatt.dts   |  12 +-
 .../boot/dts/qcom/qcom-msm8960-sony-huashan.dts    |   2 +-
 arch/arm/boot/dts/qcom/qcom-msm8960.dtsi           | 746 ++++++++++++++-------
 5 files changed, 504 insertions(+), 327 deletions(-)
---
base-commit: 846bd2225ec3cfa8be046655e02b9457ed41973e
change-id: 20250831-msm8960-reorder-1849dee3817f

Best regards,
--
Antony Kurniawan Soemardi <linux@...nkusors.com>