[PATCH 0/9] arm64: dts: qcom: msm8916/39: Reserve firmware memory dynamically

[Stephan Gerhold]

Refactor the MSM8916 and MSM8939 device trees to make use of dynamic 
memory reservations for the firmware regions, rather than hardcoding 
fixed addresses for each device. This allows to keep most of the 
definitions in the SoC.dtsi while defining the board-specific 
properties (such as firmware size) separately for each device.

The main motivation for this patch set is to simplify enabling the 
modem on the various MSM8916/39 devices. The modem firmware size 
differs on almost each device, which requires redefining *all* of
the firmware reservations with newly calculated addresses to make
room for the larger modem firmware. I've explained this in detail
in a previous RFC:
https://lore.kernel.org/linux-arm-msm/20230510-dt-resv-bottom-up-v1-4-3bf68873dbed@xxxxxxxxxxx/

Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
---
Stephan Gerhold (9):
      arm64: dts: qcom: msm8916: Disable venus by default
      arm64: dts: qcom: msm8916/39: Disable GPU by default
      arm64: dts: qcom: msm8916-ufi: Drop gps_mem for now
      arm64: dts: qcom: msm8916: Reserve firmware memory dynamically
      arm64: dts: qcom: msm8916: Reserve MBA memory dynamically
      arm64: dts: qcom: msm8939: Reserve firmware memory dynamically
      arm64: dts: qcom: msm8916/39: Disable unneeded firmware reservations
      arm64: dts: qcom: msm8916/39: Move mpss_mem size to boards
      arm64: dts: qcom: msm8916/39: Fix venus memory size

 arch/arm64/boot/dts/qcom/apq8016-sbc.dts           | 25 ++++++++++++++
 arch/arm64/boot/dts/qcom/apq8039-t2.dts            |  8 +++++
 arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts   | 12 +++++++
 .../boot/dts/qcom/msm8916-alcatel-idol347.dts      | 12 +++++++
 arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts     | 12 +++++++
 arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts | 12 +++++++
 arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts     | 12 +++++++
 .../boot/dts/qcom/msm8916-longcheer-l8150.dts      | 21 ++++++++++--
 .../boot/dts/qcom/msm8916-longcheer-l8910.dts      | 12 +++++++
 .../dts/qcom/msm8916-samsung-a2015-common.dtsi     | 12 +++++++
 .../boot/dts/qcom/msm8916-samsung-a3u-eur.dts      |  4 +++
 .../boot/dts/qcom/msm8916-samsung-a5u-eur.dts      |  4 +++
 .../dts/qcom/msm8916-samsung-e2015-common.dtsi     |  4 +++
 .../boot/dts/qcom/msm8916-samsung-gt5-common.dtsi  | 12 +++++++
 .../boot/dts/qcom/msm8916-samsung-j5-common.dtsi   | 12 +++++++
 .../boot/dts/qcom/msm8916-samsung-serranove.dts    | 12 +++++++
 arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi          | 33 +++++++++++-------
 .../boot/dts/qcom/msm8916-wingtech-wt88047.dts     | 12 +++++++
 arch/arm64/boot/dts/qcom/msm8916.dtsi              | 39 +++++++++++++++++-----
 arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts    |  4 +++
 .../dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts  |  8 +++++
 arch/arm64/boot/dts/qcom/msm8939.dtsi              | 37 +++++++++++++++-----
 22 files changed, 288 insertions(+), 31 deletions(-)
---
base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
change-id: 20230720-msm8916-rmem-f88fff6bcded

Best regards,
-- 
Stephan Gerhold <stephan@xxxxxxxxxxx>