linux-kernel - [PATCH 1/2] arm64: dts: lx2160a: add dspi controller DT nodes

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Date:   Mon, 22 Jun 2020 16:17:51 +0800
From:   Qiang Zhao <qiang.zhao@....com>
To:     shawnguo@...nel.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        leoyang.li@....com, Chuanhua Han <chuanhua.han@....com>
Subject: [PATCH 1/2] arm64: dts: lx2160a: add dspi controller DT nodes

From: Chuanhua Han <chuanhua.han@....com>

Add the dspi support on lx2160

Signed-off-by: Chuanhua Han <chuanhua.han@....com>
Signed-off-by: Bao Xiaowei <xiaowei.bao@....com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@....com>
Signed-off-by: Zhao Qiang <qiang.zhao@....com>
---
 arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 39 ++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index abaeb58..f56172f 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -777,6 +777,45 @@
 			status = "disabled";
 		};
 
+		dspi0: spi@...0000 {
+			compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2100000 0x0 0x10000>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen 4 7>;
+			clock-names = "dspi";
+			spi-num-chipselects = <5>;
+			bus-num = <0>;
+			status = "disabled";
+		};
+
+		dspi1: spi@...0000 {
+			compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2110000 0x0 0x10000>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen 4 7>;
+			clock-names = "dspi";
+			spi-num-chipselects = <5>;
+			bus-num = <1>;
+			status = "disabled";
+		};
+
+		dspi2: spi@...0000 {
+			compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2120000 0x0 0x10000>;
+			interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen 4 7>;
+			clock-names = "dspi";
+			spi-num-chipselects = <5>;
+			bus-num = <2>;
+			status = "disabled";
+		};
+
 		esdhc0: esdhc@...0000 {
 			compatible = "fsl,esdhc";
 			reg = <0x0 0x2140000 0x0 0x10000>;
-- 
2.7.4