Received-SPF: pass (google.com: domain of linux-kernel+bounces-126377-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Mon, 01 Apr 2024 00:10:43 +0300
Subject: [PATCH 2/3] arm64: dts: qcom: msm8996: add glink-edge nodes
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20240401-msm8996-remoteproc-v1-2-f02ab47fc728@linaro.org>
References: <20240401-msm8996-remoteproc-v1-0-f02ab47fc728@linaro.org>
In-Reply-To: <20240401-msm8996-remoteproc-v1-0-f02ab47fc728@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>, 
 Konrad Dybcio <konrad.dybcio@linaro.org>, Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, 
 Mathieu Poirier <mathieu.poirier@linaro.org>, 
 Sibi Sankar <quic_sibis@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, 
 linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org

MSM8996 provides limited glink support, so add corresponding device tree
nodes. For example the following interfaces are provided on db820c:

modem:
2080000.remoteproc:glink-edge.LOOPBACK_CTL_MPSS.-1.-1
2080000.remoteproc:glink-edge.glink_ssr.-1.-1
2080000.remoteproc:glink-edge.rpmsg_chrdev.0.0

adsp:
9300000.remoteproc:glink-edge.LOOPBACK_CTL_LPASS.-1.-1
9300000.remoteproc:glink-edge.glink_ssr.-1.-1
9300000.remoteproc:glink-edge.rpmsg_chrdev.0.0

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 1601e46549e7..7ae499fa7d91 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -2453,6 +2453,13 @@ slpi_pil: remoteproc@1c00000 {
 
 			status = "disabled";
 
+			glink-edge {
+				interrupts = <GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+				label = "dsps";
+				qcom,remote-pid = <3>;
+				mboxes = <&apcs_glb 27>;
+			};
+
 			smd-edge {
 				interrupts = <GIC_SPI 176 IRQ_TYPE_EDGE_RISING>;
 
@@ -2522,6 +2529,13 @@ metadata {
 				memory-region = <&mdata_mem>;
 			};
 
+			glink-edge {
+				interrupts = <GIC_SPI 452 IRQ_TYPE_EDGE_RISING>;
+				label = "modem";
+				qcom,remote-pid = <1>;
+				mboxes = <&apcs_glb 15>;
+			};
+
 			smd-edge {
 				interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
 
@@ -3467,6 +3481,14 @@ adsp_pil: remoteproc@9300000 {
 
 			status = "disabled";
 
+			glink-edge {
+				interrupts = <GIC_SPI 157 IRQ_TYPE_EDGE_RISING>;
+				label = "lpass";
+				qcom,remote-pid = <2>;
+				mboxes = <&apcs_glb 9>;
+			};
+
+
 			smd-edge {
 				interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
 

-- 
2.39.2