linux-kernel - [PATCH 11/12] arm64: dts: qcom: sm8350: Use QMP binding to control load state

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Message-Id: <1618574638-5117-12-git-send-email-sibis@codeaurora.org>
Date:   Fri, 16 Apr 2021 17:33:57 +0530
From:   Sibi Sankar <sibis@...eaurora.org>
To:     bjorn.andersson@...aro.org, ulf.hansson@...aro.org,
        mathieu.poirier@...aro.org, robh+dt@...nel.org, swboyd@...omium.org
Cc:     rjw@...ysocki.net, agross@...nel.org, ohad@...ery.com,
        linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        dianders@...omium.org, rishabhb@...eaurora.org,
        sidgup@...eaurora.org, Sibi Sankar <sibis@...eaurora.org>
Subject: [PATCH 11/12] arm64: dts: qcom: sm8350: Use QMP binding to control load state

Use the Qualcomm Mailbox Protocol (QMP) binding to control the load
state resources on SM8350 SoCs and drop deprecated power-domains exposed
by AOSS QMP node.

Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sm8350.dtsi | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index ed0b51bc03ea..ddbe932e4066 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -7,7 +7,6 @@
 #include <dt-bindings/clock/qcom,gcc-sm8350.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
-#include <dt-bindings/power/qcom-aoss-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/thermal/thermal.h>
@@ -651,15 +650,16 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>,
-					<&rpmhpd 0>,
+			power-domains = <&rpmhpd 0>,
 					<&rpmhpd 12>;
-			power-domain-names = "load_state", "cx", "mss";
+			power-domain-names = "cx", "mss";
 
 			interconnects = <&mc_virt 0 &mc_virt 1>;
 
 			memory-region = <&pil_modem_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_modem_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -719,7 +719,6 @@
 			mboxes = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
 		};
 
 		spmi_bus: spmi@...0000 {
@@ -1018,13 +1017,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_SLPI>,
-					<&rpmhpd 4>,
+			power-domains = <&rpmhpd 4>,
 					<&rpmhpd 5>;
-			power-domain-names = "load_state", "lcx", "lmx";
+			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&pil_slpi_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_slpi_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -1058,15 +1058,16 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_CDSP>,
-					<&rpmhpd 0>,
+			power-domains = <&rpmhpd 0>,
 					<&rpmhpd 10>;
-			power-domain-names = "load_state", "cx", "mxc";
+			power-domain-names = "cx", "mxc";
 
 			interconnects = <&compute_noc 1 &mc_virt 1>;
 
 			memory-region = <&pil_cdsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_cdsp_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -1292,13 +1293,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_LPASS>,
-					<&rpmhpd 4>,
+			power-domains = <&rpmhpd 4>,
 					<&rpmhpd 5>;
-			power-domain-names = "load_state", "lcx", "lmx";
+			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&pil_adsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_adsp_out 0>;
 			qcom,smem-state-names = "stop";
 
-- 
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