linux-kernel - [PATCH v1] arm64: dts: qcom: sc7180-trogdor: Enable IPA on LTE only SKUs

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Date:   Mon, 20 Sep 2021 11:32:50 -0700
From:   Sujit Kautkar <sujitka@...omium.org>
To:     Andy Gross <agross@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     swboyd@...omium.org, devicetree@...r.kernel.org, elder@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sujit Kautkar <sujitka@...omium.org>
Subject: [PATCH v1] arm64: dts: qcom: sc7180-trogdor: Enable IPA on LTE only SKUs

Enable the IPA node for LTE and skip for wifi-only SKUs

Signed-off-by: Sujit Kautkar <sujitka@...omium.org>
---

 arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi | 11 +++++++++++
 arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi         | 11 -----------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
index 469aad4e5948c..fd4b712037542 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
@@ -17,3 +17,14 @@ &remoteproc_mpss {
 	firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn",
 			"qcom/sc7180-trogdor/modem/qdsp6sw.mbn";
 };
+
+&ipa {
+	status = "okay";
+
+	/*
+	 * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
+	 * modem needs to cover certain init steps (GSI init), and
+	 * the AP needs to wait for it.
+	 */
+	modem-init;
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 6e96024a487cd..3d8b9c6b21a85 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -754,17 +754,6 @@ alc5682: codec@1a {
 	};
 };
 
-&ipa {
-	status = "okay";
-
-	/*
-	 * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
-	 * modem needs to cover certain init steps (GSI init), and
-	 * the AP needs to wait for it.
-	 */
-	modem-init;
-};
-
 &lpass_cpu {
 	status = "okay";
 
-- 
2.31.0