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From:   Alex Elder <elder@linaro.org>
To:     robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        andersson@kernel.org, konrad.dybcio@linaro.org, agross@kernel.org
Cc:     caleb.connolly@linaro.org, mka@chromium.org, evgreen@chromium.org,
        quic_cpratapa@quicinc.com, quic_avuyyuru@quicinc.com,
        quic_jponduru@quicinc.com, quic_subashab@quicinc.com,
        elder@kernel.org, devicetree@vger.kernel.org,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] ARM: dts: qcom: use qcom,gsi-loader for IPA
Date:   Fri, 30 Dec 2022 18:27:15 -0600
Message-Id: <20221231002716.2367375-2-elder@linaro.org>
In-Reply-To: <20221231002716.2367375-1-elder@linaro.org>
References: <20221231002716.2367375-1-elder@linaro.org>
MIME-Version: 1.0
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Depending on the platform, either the modem or the AP must load GSI
firmware for IPA before it can be used.  To date, this has been
indicated by the presence or absence of a "modem-init" property.

That mechanism has been deprecated.  Instead, we indicate how GSI
firmware should be loaded by the value of the "qcom,gsi-loader"
property.

Update all ARM platforms that use IPA to use the "qcom,gsi-loader"
property to specify how the GSI firmware is loaded.

Update the affected nodes so the status property is last.

Signed-off-by: Alex Elder <elder@linaro.org>
---
 arch/arm/boot/dts/qcom-sdx55-t55.dts             | 4 ++--
 arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/qcom-sdx55-t55.dts b/arch/arm/boot/dts/qcom-sdx55-t55.dts
index 7ed8feb99afbe..61ac5f54cd57d 100644
--- a/arch/arm/boot/dts/qcom-sdx55-t55.dts
+++ b/arch/arm/boot/dts/qcom-sdx55-t55.dts
@@ -237,9 +237,9 @@ &blsp1_uart3 {
 };
 
 &ipa {
-	status = "okay";
-
+	qcom,gsi-loader = "self";
 	memory-region = <&ipa_fw_mem>;
+	status = "okay";
 };
 
 &qpic_bam {
diff --git a/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts b/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts
index ac8b4626ae9ac..c9c1f7da1261b 100644
--- a/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts
+++ b/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts
@@ -237,9 +237,9 @@ &blsp1_uart3 {
 };
 
 &ipa {
-	status = "okay";
-
+	qcom,gsi-loader = "self";
 	memory-region = <&ipa_fw_mem>;
+	status = "okay";
 };
 
 &pcie0_phy {
-- 
2.34.1