linux-kernel - [PATCH] ARM: dts: qcom: msm8974-klte: Enable remote processors

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Message-Id: <20210710085509.105320-1-alexeymin@postmarketos.org>
Date:   Sat, 10 Jul 2021 11:55:08 +0300
From:   Alexey Minnekhanov <alexeymin@...tmarketos.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org (open list:ARM/QUALCOMM SUPPORT),
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@...r.kernel.org (open list)
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Alexey Minnekhanov <alexeymin@...tmarketos.org>
Subject: [PATCH] ARM: dts: qcom: msm8974-klte: Enable remote processors

Override power supplies to proper ones, thus enabling to power on ADSP
and modem remoteprocs.

Signed-off-by: Alexey Minnekhanov <alexeymin@...tmarketos.org>
---
 arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index e346d0c7c829..ca5853563f9e 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -315,6 +315,10 @@ vreg_panel: panel-regulator {
 	};
 
 	/delete-node/ vreg-boost;
+
+	adsp-pil {
+		cx-supply = <&pma8084_s2>;
+	};
 };
 
 &soc {
@@ -832,6 +836,13 @@ dsi-phy@...22a00 {
 			vddio-supply = <&pma8084_l12>;
 		};
 	};
+
+	remoteproc@...80000 {
+		cx-supply = <&pma8084_s2>;
+		mss-supply = <&pma8084_s6>;
+		mx-supply = <&pma8084_s1>;
+		pll-supply = <&pma8084_l12>;
+	};
 };
 
 &spmi_bus {
-- 
2.31.1