* [PATCH] arm64: dts: msm8996: Add ADSP PIL node
@ 2017-01-19 3:31 Sarangdhar Joshi
0 siblings, 0 replies; only message in thread
From: Sarangdhar Joshi @ 2017-01-19 3:31 UTC (permalink / raw)
To: Andy Gross, David Brown, Rob Herring, Mark Rutland,
Catalin Marinas, Will Deacon, Bjorn Andersson
Cc: Trilok Soni, devicetree, linux-arm-msm, Stephen Boyd,
linux-kernel, linux-soc, linux-arm-kernel
Add ADSP node required for Qualcomm ADSP Peripheral Image Loader.
Signed-off-by: Sarangdhar Joshi <spjoshi@codeaurora.org>
---
This patch uses "xo_board" clock for now. We would have to move to
rpmcc once it is available.
arch/arm64/boot/dts/qcom/msm8996.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index c9c7fd7..7cebf63 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -181,6 +181,26 @@
method = "smc";
};
+ adsp-pil {
+ compatible = "qcom,msm8996-adsp-pil";
+
+ interrupts-extended = <&intc 0 162 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack";
+
+ clocks = <&xo_board>;
+ clock-names = "xo";
+
+ memory-region = <&adsp_region>;
+
+ qcom,smem-states = <&adsp_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+ };
+
adsp-smp2p {
compatible = "qcom,smp2p";
qcom,smem = <443>, <429>;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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2017-01-19 3:31 [PATCH] arm64: dts: msm8996: Add ADSP PIL node Sarangdhar Joshi
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