[PATCH RFC 4/4] arm64: dts: qcom: sdm670-google: Add modemsmem
From: David Heidelberg via B4 Relay
Date: Sat Sep 05 2026 - 20:42:12 EST
From: Richard Acayan <mailingradian@xxxxxxxxx>
The Pixel 3a modem needs the modemsmem client. Add it in the device
tree so the modem can properly boot.
Signed-off-by: Richard Acayan <mailingradian@xxxxxxxxx>
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi b/arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi
index b4854801a5f5e..4604c4eb2192a 100644
--- a/arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi
@@ -61,16 +61,21 @@ gpio-keys {
key-vol-up {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
};
};
+ modemsmem {
+ compatible = "google,modemsmem";
+ qcom,smem-id = <134>;
+ };
+
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
mpss_region: mpss@8b000000 {
reg = <0 0x8b000000 0 0x9800000>;
no-map;
};
--
2.55.0