Message-Id: <20241220-gs101-simplefb-v2-0-c10a8f9e490b@linaro.org>
Date: Fri, 20 Dec 2024 11:27:23 +0000
From: André Draszik <andre.draszik@...aro.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Peter Griffin <peter.griffin@...aro.org>, 
 Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Alim Akhtar <alim.akhtar@...sung.com>
Cc: Will McVicker <willmcvicker@...gle.com>, kernel-team@...roid.com, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, 
 André Draszik <andre.draszik@...aro.org>
Subject: [PATCH v2 0/3] Google Pixel 6 Pro support

Hi,

This series enables support for Google Pixel 6 Pro.

Since Pixel 6 and Pixel 6 Pro use a different resolution display, we
now need to add explicit support for it, we can not piggyback on the
non-Pro version anymore. This means having to separate them into their
respective DTs, and provide one for each of them.
There are other differences between the two of course, like battery
design capacity, etc., but they don't matter at this stage due to
incomplete upstream support.

* dependency note *

Due to the renaming of the gs101-oriole.dts, this series will conflict
with any pending patches touching the same file. I have therefore based
this series on top of my USB series from
https://lore.kernel.org/r/20241203-gs101-phy-lanes-orientation-dts-v2-0-1412783a6b01@linaro.org
and the patch enabling framebuffer support for Pixel 6 from
https://lore.kernel.org/r/20241220-gs101-simplefb-oriole-v2-1-df60e566932a@linaro.org

* dependency note end *

Signed-off-by: André Draszik <andre.draszik@...aro.org>
---
Changes in v2:
- We now have a generic gs101-based Pixel board DT, which can work on
  any Pixel 6 / 6 Pro / 6a
- Pixel 6 (Pro) are overlays onto that one.
  This has the advantage that all boards can be supported without
  having to have a full copy of the DT for each of them. We still
  instruct kbuild to create merged DTBs (in addition to the DTBOs) so
  that existing scripts can keep working while giving the option to
  just apply the overlay before boot (e.g. by the bootloader).
- The binding has been updated according to the above points
- I've changed the simple-framebuffer node to specify the memory via
  memory-region instead of reg, as that avoids unnecessary duplication
  (of the size), and it avoids having to specify #address-cells
  and #size-cells in the chosen node (and duplicating this in the
  DTSO), which is otherwise necessary to keep dt_binding_check happy
  and DT validation working in general.
- sort overriding/extending nodes ordered by label name (Krzysztof)
- format patches with diff.renames=copies (Krzysztof)
- dependencies have been updated, see below
- Link to v1: https://lore.kernel.org/r/20241216-gs101-simplefb-v1-0-8ccad1830281@linaro.org

---
André Draszik (3):
      dt-bindings: arm: google: add gs101-raven and generic gs101-pixel
      arm64: dts: exynos: gs101-pixel: add generic gs101-based Pixel support
      arm64: dts: exynos: gs101-raven: add new board file

 Documentation/devicetree/bindings/arm/google.yaml  | 18 +++++++++---
 arch/arm64/boot/dts/exynos/google/Makefile         |  9 ++++--
 .../arm64/boot/dts/exynos/google/gs101-oriole.dtso | 33 ++++++++++++++++++++++
 .../{gs101-oriole.dts => gs101-pixel-generic.dts}  | 24 +++++++---------
 arch/arm64/boot/dts/exynos/google/gs101-raven.dtso | 33 ++++++++++++++++++++++
 5 files changed, 97 insertions(+), 20 deletions(-)
---
base-commit: f70ddfc479f2fac1d0b744148743c25ce1778f01
change-id: 20241216-gs101-simplefb-8aae80278ed7

Best regards,
-- 
André Draszik <andre.draszik@...aro.org>

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