History log of /linux-master/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9.dts
Revision Date Author Comments
# b8d34535 23-Aug-2023 Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>

arm64: dts: qcom: sc7180: Add sku_id and board id for lazor/limozeen

SKU ID 10: Lazor LTE+Wifi, no-esim (Strapped 0 X 0)
SKU ID 15: Limozeen LTE+Wifi, TS, no esim (Strapped 1 X 0)
SKU ID 18: Limozeen LTE+Wifi, no TS, no esim (Strapped X 0 0)

Even though the "no esim" boards are strapped differently than
ones that have an esim, the esim isn't represented in the
device tree so the same device tree can be used for LTE w/ esim
and LTE w/out esim.

add BRD_ID(0, Z, 0) = 10 for new board with ALC5682i-VS

Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230823151005.v6.2.I8f20fdfe34a2e8a38373bbd65587754b324f3dcb@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>


# 214945cb 16-Aug-2023 Douglas Anderson <dianders@chromium.org>

arm64: dts: qcom: sc7180: Reorganize trogdor rt5682 audio codec dts

It was asserted that the "/delete-property/ VBAT-supply;" that we
needed to do in the rt5682s dts fragment was ugly. Let's change up all
the trogdor device trees to make it explicit which version of "rt5682"
we have and avoid the need for the "delete-property".

As a side effect, this nicely gets rid of the need for a delete-node
in coachz, which doesn't use "rt5682" at all.

A few notes:
- This doesn't get rid of every "/delete-node/" in trogdor, just the
one that was used for rt5682s.
- Though we no longer have any "/delete-node/", we do still override
the "model" in the "sound" node in one case (in pompom) since that
uses the "2mic" sound setup.

This is validated to produce the same result (other than a few
properties being reordered) when taking the dtbs generated by the
kernel build and then doing:

for dtb in *trogdor*.dtb; do
dtc -I dtb -O dts $dtb -o out/$dtb.dts;
done

Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Link: https://lore.kernel.org/r/20230816112143.2.I29a5a330b6994afca81871f74bbacaf55b155937@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>


# 19794489 26-Apr-2022 Stephen Boyd <swboyd@chromium.org>

arm64: dts: qcom: Only include sc7180.dtsi in sc7180-trogdor.dtsi

The SoC is always present on sc7180-trogdor.dtsi and thus we should
include it in the "generic" dtsi file for trogdor. Previously we had
removed it from there because we had to do the spi6/spi0 swizzle, so
each trogdor variant board had to include sc7180.dtsi and then
sc7180-trogdor.dtsi so that the latter dtsi file could modify the right
spi bus for EC and H1 properties that are common to all trogdor boards.

Now that we're done with that we can replace sc7180.dtsi includes with
sc7180-trogdor.dtsi and include sc7180.dtsi in sc7180-trogdor.dtsi as
was originally intended. We still need to include sc7180-trogdor.dtsi
before the bridge dtsi files though because those rely on the panel
label.

Cc: "Joseph S. Barrera III" <joebar@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220427020339.360855-4-swboyd@chromium.org


# 7624b41b 29-Oct-2021 Philip Chen <philipchen@chromium.org>

arm64: dts: qcom: sc7180: Support Lazor/Limozeen rev9

Support Lazor/Limozeen rev9 board where Parade ps8640 is added as the
second source edp bridge.

To support different edp bridge chips in different board revisions,
now we move the #incldue line of the edp bridge dts fragment (e.g.
sc7180-trogdor-ti-sn65dsi86.dtsi) from "sc7180-trogdor-lazor.dtsi" to
per-board-rev dts files.

Since the edp bridge dts fragment overrides 'dsi0_out', which is
defined in "sc7180.dtsi", move the #incldue line of "sc7180.dtsi" from
"sc7180-trogdor-lazor.dtsi" to per-board-rev dts files too, before
the #include line of the edp bridge dts fragment.

Signed-off-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211029152647.v3.3.Ie56f55924f5c7706fe3194e710bbef6fdb8b5bc6@changeid