linux-kernel - [PATCH 2/2] arm64: dts: qcom: msm8998: Disable MSS remoteproc by default

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Date:   Tue,  6 Apr 2021 04:07:08 +0300
From:   Jami Kettunen <jamipkettunen@...il.com>
To:     phone-devel@...r.kernel.org
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, agross@...nel.org,
        bjorn.andersson@...aro.org, robh+dt@...nel.org,
        keescook@...omium.org, anton@...msg.org, ccross@...roid.com,
        tony.luck@...el.com, ~postmarketos/upstreaming@...ts.sr.ht,
        konrad.dybcio@...ainline.org, martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org,
        Jami Kettunen <jamipkettunen@...il.com>
Subject: [PATCH 2/2] arm64: dts: qcom: msm8998: Disable MSS remoteproc by default

This was already the case for ADSP and SLPI remoteprocs & doesn't affect
existing boards where it has been re-enabled.

Signed-off-by: Jami Kettunen <jamipkettunen@...il.com>
---
 arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi | 4 ++++
 arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi       | 4 ++++
 arch/arm64/boot/dts/qcom/msm8998.dtsi           | 2 ++
 3 files changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
index b500f24d47bc..125d7923d713 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
@@ -281,6 +281,10 @@ vreg_lvs2a_1p8: lvs2 {
 	};
 };
 
+&remoteproc_mss {
+	status = "okay";
+};
+
 &tlmm {
 	gpio-reserved-ranges = <0 4>, <81 4>;
 
diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
index c1ef0c71d5f5..a1d15eab8553 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
@@ -328,6 +328,10 @@ &remoteproc_adsp {
 	status = "okay";
 };
 
+&remoteproc_mss {
+	status = "okay";
+};
+
 &remoteproc_slpi {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 1f2e93aa6553..e9d3ce29937c 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -1398,6 +1398,8 @@ remoteproc_mss: remoteproc@...0000 {
 					<&rpmpd MSM8998_VDDMX>;
 			power-domain-names = "cx", "mx";
 
+			status = "disabled";
+
 			mba {
 				memory-region = <&mba_mem>;
 			};
-- 
2.31.1