From: Jonathan Marek <jonathan@marek.ca>
To: linux-arm-msm@vger.kernel.org
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2] arm64: dts: qcom: add sm8250 fastrpc nodes
Date: Tue, 8 Sep 2020 09:15:00 -0400 [thread overview]
Message-ID: <20200908131500.19891-1-jonathan@marek.ca> (raw)
Add fastrpc nodes for sDSP, cDSP, and aDSP.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
v2: rebase without audio dts nodes, changed "dsps" to "sdsp"
arch/arm64/boot/dts/qcom/sm8250.dtsi | 115 ++++++++++++++++++++++++++-
1 file changed, 113 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index d223a2a14f2d..8ca544b47190 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -1282,8 +1282,35 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
mboxes = <&ipcc IPCC_CLIENT_SLPI
IPCC_MPROC_SIGNAL_GLINK_QMP>;
- label = "lpass";
+ label = "slpi";
qcom,remote-pid = <3>;
+
+ fastrpc {
+ compatible = "qcom,fastrpc";
+ qcom,glink-channels = "fastrpcglink-apps-dsp";
+ label = "sdsp";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compute-cb@1 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <1>;
+ iommus = <&apps_smmu 0x0541 0x0>;
+ };
+
+ compute-cb@2 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <2>;
+ iommus = <&apps_smmu 0x0542 0x0>;
+ };
+
+ compute-cb@3 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <3>;
+ iommus = <&apps_smmu 0x0543 0x0>;
+ /* note: shared-cb = <4> in downstream */
+ };
+ };
};
};
@@ -1320,8 +1347,66 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
mboxes = <&ipcc IPCC_CLIENT_CDSP
IPCC_MPROC_SIGNAL_GLINK_QMP>;
- label = "lpass";
+ label = "cdsp";
qcom,remote-pid = <5>;
+
+ fastrpc {
+ compatible = "qcom,fastrpc";
+ qcom,glink-channels = "fastrpcglink-apps-dsp";
+ label = "cdsp";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compute-cb@1 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <1>;
+ iommus = <&apps_smmu 0x1001 0x0460>;
+ };
+
+ compute-cb@2 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <2>;
+ iommus = <&apps_smmu 0x1002 0x0460>;
+ };
+
+ compute-cb@3 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <3>;
+ iommus = <&apps_smmu 0x1003 0x0460>;
+ };
+
+ compute-cb@4 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <4>;
+ iommus = <&apps_smmu 0x1004 0x0460>;
+ };
+
+ compute-cb@5 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <5>;
+ iommus = <&apps_smmu 0x1005 0x0460>;
+ };
+
+ compute-cb@6 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <6>;
+ iommus = <&apps_smmu 0x1006 0x0460>;
+ };
+
+ compute-cb@7 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <7>;
+ iommus = <&apps_smmu 0x1007 0x0460>;
+ };
+
+ compute-cb@8 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <8>;
+ iommus = <&apps_smmu 0x1008 0x0460>;
+ };
+
+ /* note: secure cb9 in downstream */
+ };
};
};
@@ -2178,6 +2263,32 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
label = "lpass";
qcom,remote-pid = <2>;
+
+ fastrpc {
+ compatible = "qcom,fastrpc";
+ qcom,glink-channels = "fastrpcglink-apps-dsp";
+ label = "adsp";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compute-cb@3 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <3>;
+ iommus = <&apps_smmu 0x1803 0x0>;
+ };
+
+ compute-cb@4 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <4>;
+ iommus = <&apps_smmu 0x1804 0x0>;
+ };
+
+ compute-cb@5 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <5>;
+ iommus = <&apps_smmu 0x1805 0x0>;
+ };
+ };
};
};
--
2.26.1
next reply other threads:[~2020-09-08 19:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 13:15 Jonathan Marek [this message]
2020-11-24 4:10 ` [PATCH v2] arm64: dts: qcom: add sm8250 fastrpc nodes patchwork-bot+linux-arm-msm
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