linux-kernel - [PATCH] arm64: dts: qcom: ipq5018: add QUP1 SPI controller

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Date:   Wed,  4 Oct 2023 21:12:30 +0200
From:   Robert Marko <robimarko@...il.com>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Robert Marko <robimarko@...il.com>
Subject: [PATCH] arm64: dts: qcom: ipq5018: add QUP1 SPI controller

Add the required BAM and QUP nodes for the QUP1 SPI controller on IPQ5018.

Signed-off-by: Robert Marko <robimarko@...il.com>
---
 arch/arm64/boot/dts/qcom/ipq5018.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
index 38ffdc3cbdcd..484034e65f4f 100644
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -146,6 +146,16 @@ sdhc_1: mmc@...4000 {
 			status = "disabled";
 		};
 
+		blsp_dma: dma-controller@...4000 {
+			compatible = "qcom,bam-v1.7.0";
+			reg = <0x07884000 0x1d000>;
+			interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "bam_clk";
+			#dma-cells = <1>;
+			qcom,ee = <0>;
+		};
+
 		blsp1_uart1: serial@...f000 {
 			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
 			reg = <0x078af000 0x200>;
@@ -156,6 +166,20 @@ blsp1_uart1: serial@...f000 {
 			status = "disabled";
 		};
 
+		blsp1_spi1: spi@...5000 {
+			compatible = "qcom,spi-qup-v2.2.1";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x78b5000 0x600>;
+			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>,
+				 <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			dmas = <&blsp_dma 4>, <&blsp_dma 5>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
 		intc: interrupt-controller@...0000 {
 			compatible = "qcom,msm-qgic2";
 			reg = <0x0b000000 0x1000>,  /* GICD */
-- 
2.41.0