[PATCH RFC 0/4] Add modemsmem for Google phones

From: David Heidelberg via B4 Relay

Date: Sat Sep 05 2026 - 20:43:59 EST


Q:
Where do these types of drivers go? This driver is probably providing
info to vendor code in the modem firmware, so it might not belong in
drivers/soc/qcom/.

Maybe it should go in another directory, like drivers/misc or firmware?

Signed-off-by: David Heidelberg <david@xxxxxxx>
---
David Heidelberg (2):
dt-bindings: soc: google: Add modemsmem
arm64: dts: qcom: sdm845-google: Add modemsmem

Richard Acayan (2):
soc: qcom: Add modemsmem for Google phones
arm64: dts: qcom: sdm670-google: Add modemsmem

.../bindings/soc/google/google,modemsmem.yaml | 39 +++++++++
arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi | 5 ++
arch/arm64/boot/dts/qcom/sdm845-google-common.dtsi | 5 ++
drivers/soc/qcom/Kconfig | 14 ++++
drivers/soc/qcom/Makefile | 1 +
drivers/soc/qcom/modemsmem.c | 98 ++++++++++++++++++++++
6 files changed, 162 insertions(+)
---
base-commit: 7079a12d7506b07fb53b54a664bfad5fa9b16d70
change-id: 20260906-modemsmem-9a1dc1070f7b

Best regards,
--
David Heidelberg <david@xxxxxxx>