[v5,4/5] arm64: dts: qcom: qcs404: Add IMEM and PIL info region

Message ID 20200513055641.1413100-5-bjorn.andersson@linaro.org
State Superseded
Headers show
Series
  • remoteproc: qcom: PIL info support
Related show

Commit Message

Bjorn Andersson May 13, 2020, 5:56 a.m.
Add a simple-mfd representing IMEM on QCS404 and define the PIL
relocation info region, so that post mortem tools will be able to locate
the loaded remoteprocs.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v4:
- imem is no longer compatible with "syscon"

 arch/arm64/boot/dts/qcom/qcs404.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index c685a1664810..b654b802e95c 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -1097,6 +1097,21 @@  blsp2_spi0: spi@7af5000 {
 			status = "disabled";
 		};
 
+		imem@8600000 {
+			compatible = "simple-mfd";
+			reg = <0x08600000 0x1000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0 0x08600000 0x1000>;
+
+			pil-reloc@94c {
+				compatible = "qcom,pil-reloc-info";
+				reg = <0x94c 0xc8>;
+			};
+		};
+
 		intc: interrupt-controller@b000000 {
 			compatible = "qcom,msm-qgic2";
 			interrupt-controller;