[PATCH v3 3/4] arm64: dts: qcom: sdm630: describe adsp_mem region properly
From: Nickolay Goppen
Date: Wed Apr 22 2026 - 11:41:54 EST
Downstream [1] this region is marked as shared, reusable and dynamic so
describe it that way.
[1]: https://github.com/xiaomi-sdm660/android_kernel_xiaomi_sdm660/blob/11-EAS/arch/arm/boot/dts/qcom/sdm660.dtsi#L448
Signed-off-by: Nickolay Goppen <setotau@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm630.dtsi | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 4b47efdb57b2..36b419dea153 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -494,9 +494,12 @@ venus_region: venus@9f800000 {
no-map;
};
- adsp_mem: adsp-region@f6000000 {
- reg = <0x0 0xf6000000 0x0 0x800000>;
- no-map;
+ adsp_mem: adsp-region {
+ compatible = "shared-dma-pool";
+ alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
+ alignment = <0x0 0x400000>;
+ size = <0x0 0x800000>;
+ reusable;
};
qseecom_mem: qseecom-region@f6800000 {
--
2.54.0