linux-kernel - [PATCH v5 02/10] arm64: dts: qcom: lemans-evk: Enable GPI DMA and QUPv3 controllers

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Message-Id: <20250916-lemans-evk-bu-v5-2-53d7d206669d@oss.qualcomm.com>
Date: Tue, 16 Sep 2025 16:16:50 +0530
From: Wasim Nazir <wasim.nazir@....qualcomm.com>
To: Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Richard Cochran <richardcochran@...il.com>,
        Bartosz Golaszewski <brgl@...ev.pl>
Cc: kernel@....qualcomm.com, linux-mmc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, netdev@...r.kernel.org,
        linux-i2c@...r.kernel.org,
        Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>,
        Wasim Nazir <wasim.nazir@....qualcomm.com>
Subject: [PATCH v5 02/10] arm64: dts: qcom: lemans-evk: Enable GPI DMA and
 QUPv3 controllers

From: Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>

Enable GPI DMA controllers (gpi_dma0, gpi_dma1, gpi_dma2) and QUPv3
interfaces (qupv3_id_0, qupv3_id_2) in the device tree to support
DMA and peripheral communication on the Lemans EVK platform.

qupv3_id_0 provides access to I2C/SPI/UART instances 0-5.
qupv3_id_2 provides access to I2C/SPI/UART instances 14-20.

Signed-off-by: Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>
Signed-off-by: Wasim Nazir <wasim.nazir@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/lemans-evk.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts
index f79e826bd5d4..4da2c5a12c1f 100644
--- a/arch/arm64/boot/dts/qcom/lemans-evk.dts
+++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts
@@ -329,6 +329,18 @@ vreg_l8e: ldo8 {
 	};
 };
 
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&gpi_dma2 {
+	status = "okay";
+};
+
 &mdss0 {
 	status = "okay";
 };
@@ -375,10 +387,18 @@ &mdss0_dp1_phy {
 	status = "okay";
 };
 
+&qupv3_id_0 {
+	status = "okay";
+};
+
 &qupv3_id_1 {
 	status = "okay";
 };
 
+&qupv3_id_2 {
+	status = "okay";
+};
+
 &sleep_clk {
 	clock-frequency = <32768>;
 };

-- 
2.51.0