linux-kernel - [PATCH v3 6/6] arm64: dts: sdm845: Redefine interconnect provider DT nodes

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Message-Id: <20200209183411.17195-7-sibis@codeaurora.org>
Date:   Mon, 10 Feb 2020 00:04:11 +0530
From:   Sibi Sankar <sibis@...eaurora.org>
To:     robh+dt@...nel.org, georgi.djakov@...aro.org, evgreen@...omium.org
Cc:     bjorn.andersson@...aro.org, agross@...nel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, mark.rutland@....com,
        daidavid1@...eaurora.org, saravanak@...gle.com, mka@...omium.org,
        linux-pm@...r.kernel.org, Odelu Kukatla <okukatla@...eaurora.org>,
        Sibi Sankar <sibis@...eaurora.org>
Subject: [PATCH v3 6/6] arm64: dts: sdm845: Redefine interconnect provider DT nodes

From: David Dai <daidavid1@...eaurora.org>

Add the DT nodes for each of the Network-On-Chip interconnect
buses found on SDM845 based platform and redefine the rsc_hlos
child node as a bcm-voter device to better represent the hardware.

Signed-off-by: David Dai <daidavid1@...eaurora.org>
Signed-off-by: Odelu Kukatla <okukatla@...eaurora.org>
Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 65 +++++++++++++++++++++++++---
 1 file changed, 60 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index d42302b8889b6..ae7d6617d8b87 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1364,6 +1364,55 @@
 			interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		mem_noc: interconnect@...0000 {
+			compatible = "qcom,sdm845-mem-noc";
+			reg = <0 0x01380000 0 0x27200>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		dc_noc: interconnect@...0000 {
+			compatible = "qcom,sdm845-dc-noc";
+			reg = <0 0x014e0000 0 0x400>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		config_noc: interconnect@...0000 {
+			compatible = "qcom,sdm845-config-noc";
+			reg = <0 0x01500000 0 0x5080>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		system_noc: interconnect@...0000 {
+			compatible = "qcom,sdm845-system-noc";
+			reg = <0 0x01620000 0 0x18080>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		aggre1_noc: interconnect@...0000 {
+			compatible = "qcom,sdm845-aggre1-noc";
+			reg = <0 0x016e0000 0 0x15080>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		aggre2_noc: interconnect@...0000 {
+			compatible = "qcom,sdm845-aggre2-noc";
+			reg = <0 0x01700000 0 0x1f300>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		mmss_noc: interconnect@...0000 {
+			compatible = "qcom,sdm845-mmss-noc";
+			reg = <0 0x01740000 0 0x1c100>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
 		ufs_mem_hc: ufshc@...4000 {
 			compatible = "qcom,sdm845-ufshc", "qcom,ufshc",
 				     "jedec,ufs-2.0";
@@ -3098,6 +3147,13 @@
 			status = "disabled";
 		};
 
+		gladiator_noc: interconnect@...00000 {
+			compatible = "qcom,sdm845-gladiator-noc";
+			reg = <0 0x17900000 0 0xd080>;
+			#interconnect-cells = <1>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
 		watchdog@...80000 {
 			compatible = "qcom,apss-wdt-sdm845", "qcom,kpss-wdt";
 			reg = <0 0x17980000 0 0x1000>;
@@ -3127,6 +3183,10 @@
 					  <WAKE_TCS    3>,
 					  <CONTROL_TCS 1>;
 
+			apps_bcm_voter: bcm-voter {
+				compatible = "qcom,bcm-voter";
+			};
+
 			rpmhcc: clock-controller {
 				compatible = "qcom,sdm845-rpmh-clk";
 				#clock-cells = <1>;
@@ -3183,11 +3243,6 @@
 					};
 				};
 			};
-
-			rsc_hlos: interconnect {
-				compatible = "qcom,sdm845-rsc-hlos";
-				#interconnect-cells = <1>;
-			};
 		};
 
 		intc: interrupt-controller@...00000 {
-- 
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