diff mbox series

[v4,4/5] arm64: dts: qcom: qcs404: Add IMEM and PIL info region

Message ID 20200310063338.3344582-5-bjorn.andersson@linaro.org
State Superseded
Headers show
Series [v4,1/5] dt-bindings: remoteproc: Add Qualcomm PIL info binding | expand

Commit Message

Bjorn Andersson March 10, 2020, 6:33 a.m. UTC
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.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v3:
- Added ranges
- Made size in reg hex

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

Comments

Stephen Boyd March 10, 2020, 6:11 p.m. UTC | #1
Quoting Bjorn Andersson (2020-03-09 23:33:37)
> 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.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 1eea06435779..3dadcf1c968b 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -997,6 +997,21 @@  blsp2_spi0: spi@7af5000 {
 			status = "disabled";
 		};
 
+		imem@8600000 {
+			compatible = "syscon", "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;