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Date:   Thu, 06 May 2021 21:18:52 +0000
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Ohad Ben-Cohen <ohad@wizery.com>,
        Mathieu Poirier <mathieu.poirier@linaro.org>,
        linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
        devicetree@vger.kernel.org
From:   Yassine Oudjana <y.oudjana@protonmail.com>
Cc:     Yassine Oudjana <y.oudjana@protonmail.com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
        Konrad Dybcio <konrad.dybcio@somainline.org>,
        linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht
Reply-To: Yassine Oudjana <y.oudjana@protonmail.com>
Subject: [PATCH 3/3] arm64: dts: qcom: msm8996: Disable ADSP and add power domains
Message-ID: <Epn1vFjJb0oQhqMYxspzL6X1N6MPcDT1f9oVVOjXc@cp3-web-020.plabs.ch>
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Disable ADSP by default and enable it in devices that use it.
Also add CX power domain.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
---
 arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 4 ++++
 arch/arm64/boot/dts/qcom/msm8996.dtsi        | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot=
/dts/qcom/apq8096-db820c.dtsi
index defcbd15edf9..409a5dec2615 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -162,6 +162,10 @@ bluetooth {
 =09};
 };
=20
+&adsp_pil {
+=09status =3D "okay";
+};
+
 &blsp2_i2c0 {
 =09/* On High speed expansion */
 =09label =3D "HS-I2C2";
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qc=
om/msm8996.dtsi
index ce430ba9c118..7e647843f7c7 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/clock/qcom,gcc-msm8996.h>
 #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
 #include <dt-bindings/clock/qcom,rpmcc.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,apr.h>
=20
 / {
@@ -2067,6 +2068,11 @@ adsp_pil: remoteproc@9300000 {
 =09=09=09qcom,smem-states =3D <&smp2p_adsp_out 0>;
 =09=09=09qcom,smem-state-names =3D "stop";
=20
+=09=09=09power-domains =3D <&rpmpd MSM8996_VDDCX>;
+=09=09=09power-domain-names =3D "cx";
+
+=09=09=09status =3D "disabled";
+
 =09=09=09smd-edge {
 =09=09=09=09interrupts =3D <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
=20
--=20
2.31.1