[PATCH] arm64: dts: add LX2160AQDS board support

Pankaj Bansal pankaj.bansal at nxp.com
Fri Sep 21 07:17:20 PDT 2018


The LX2160A QorIQ Development System (QDS) is a test, evaluation, and
development platform, supporting QorIQ LX2160A processor.

Signed-off-by: Sriram Dash <sriram.dash at nxp.com>
Signed-off-by: Pankaj Bansal <pankaj.bansal at nxp.com>
---

Notes:
    This patch is dependent on [1] and [2]
     [1] https://lore.kernel.org/patchwork/patch/985935/
     [2] https://lore.kernel.org/patchwork/patch/985938/

 arch/arm64/boot/dts/freescale/Makefile       |  1 +
 .../boot/dts/freescale/fsl-lx2160a-qds.dts   | 88 ++++++++++++++++++
 2 files changed, 89 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 445b72bd5a36..ae80fc5c45f7 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -14,3 +14,4 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
new file mode 100644
index 000000000000..5cf2fe279f73
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Device Tree file for LX2160AQDS
+//
+// Copyright 2018 NXP
+
+/dts-v1/;
+
+#include "fsl-lx2160a.dtsi"
+
+/ {
+	model = "NXP Layerscape LX2160AQDS";
+	compatible = "fsl,lx2160a-qds", "fsl,lx2160a";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	i2c-mux at 77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			power-monitor at 40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <500>;
+			};
+
+			power-monitor at 41 {
+				compatible = "ti,ina220";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+		};
+
+		i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			temperature-sensor at 4c {
+				compatible = "nxp,sa56004";
+				reg = <0x4c>;
+			};
+
+			temperature-sensor at 4d {
+				compatible = "nxp,sa56004";
+				reg = <0x4d>;
+			};
+
+			rtc at 51 {
+				compatible = "nxp,pcf2129";
+				reg = <0x51>;
+			};
+		};
+	};
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
+
+&crypto {
+	status = "okay";
+};
+
-- 
2.17.1




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