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From:   Robert Marko <robimarko@gmail.com>
To:     agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org,
        robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        conor+dt@kernel.org, linux-arm-msm@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     Robert Marko <robimarko@gmail.com>
Subject: [PATCH] arm64: dts: qcom: ipq8074: Add QUP4 SPI node
Date:   Thu, 23 Nov 2023 13:12:54 +0100
Message-ID: <20231123121324.1046164-1-robimarko@gmail.com>
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Add node to support the QUP4 SPI controller inside of IPQ8074.
Some devices use this bus to communicate to a Bluetooth controller.

Signed-off-by: Robert Marko <robimarko@gmail.com>
---
 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index d8e8a5cded64..1b9e50edc892 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -744,6 +744,20 @@ blsp1_i2c3: i2c@78b7000 {
 			status = "disabled";
 		};
 
+		blsp1_spi4: spi@78b8000 {
+			compatible = "qcom,spi-qup-v2.2.1";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x78b8000 0x600>;
+			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP4_SPI_APPS_CLK>,
+				 <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			dmas = <&blsp_dma 18>, <&blsp_dma 19>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
 		blsp1_i2c5: i2c@78b9000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			#address-cells = <1>;
-- 
2.42.0