arm64: dts: google: Add initial dts for frankel/blazer/mustang

Add initial device trees for frankel (Pixel 10), blazer (Pixel 10
Pro) and mustang (Pixel 10 Pro XL). These device trees are enough to
boot to a serial prompt using an initramfs.

Currently only Laguna B0 silicon found in mass production phones is
officially supported. Further revisions such as A0 silicon and EVT
devices maybe added in the future if they are useful. As of today,
these device trees boot fine on EVT devices with A0 silicon.

A few things can be noted about these device trees:

1. They purposely choose to use the full 64-bit address and size cells
   for the root node and the `soc@0` node. Although I haven't tested
   the need for this, I presume the arguments made in
   commit bede7d2dc8f3 ("arm64: dts: qcom: sdm845: Increase address
   and size cells for soc") would apply here.
2. Though it looks as if the UART is never enabled, the bootloader
   knows to enable the UART when the console is turned on. Baud rate
   is configurable in the bootloader so is never hardcoded in the
   device tree.

Changes by Peter Griffin:
 - Remove dtbo overlay approach and add individual board dts
 - Update to lga-pixel-common naming like gs101-pixel-common
 - Reorder nodes alpha-numerically by the node name
 - Add ramoops reserved-memory (tested with console=pstore)
 - Add reserved-memory for bootloader & gsa logs
 - Add reserved-memory for Android BootLoader ABL (used on Watchdog
   reset to extract boolotader logs / parse breadcrumbs / ramdump etc).
 - Add osc 38.4Mhz fixed-clock

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Co-developed-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260918-contrib-pg-pixel10-initial-dts-v4-3-745eaca28b1a@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

0 files changed, 0 insertions, 0 deletions