[PATCH v4 6/6] arm64: dts: add LX2160ARDB board support
From: Vabhav Sharma <hidden>
Date: 2018-10-04 13:10:15
Also in:
linux-clk, linux-devicetree, linux-pm, linuxppc-dev, lkml
Subsystem:
arm/freescale imx / mxc arm architecture, arm/freescale layerscape arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
LX2160A reference design board (RDB) is a high-performance computing, evaluation, and development platform with LX2160A SoC. Signed-off-by: Priyanka Jain <redacted> Signed-off-by: Sriram Dash <redacted> Signed-off-by: Vabhav Sharma <redacted> --- arch/arm64/boot/dts/freescale/Makefile | 1 + arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 100 ++++++++++++++++++++++ 2 files changed, 101 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 86e18ad..445b72b 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile@@ -13,3 +13,4 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb dtb-$(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
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
new file mode 100644
index 0000000..1483071
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts@@ -0,0 +1,100 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Device Tree file for LX2160ARDB +// +// Copyright 2018 NXP + +/dts-v1/; + +#include "fsl-lx2160a.dtsi" + +/ { + model = "NXP Layerscape LX2160ARDB"; + compatible = "fsl,lx2160a-rdb", "fsl,lx2160a"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + sb_3v3: regulator-fixed { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + +}; + +&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 = <1000>; + }; + }; + + i2c at 3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + + temperature-sensor at 4c { + compatible = "nxp,sa56004"; + reg = <0x4c>; + vcc-supply = <&sb_3v3>; + }; + + temperature-sensor at 4d { + compatible = "nxp,sa56004"; + reg = <0x4d>; + vcc-supply = <&sb_3v3>; + }; + }; + }; +}; + +&i2c4 { + status = "okay"; + + rtc at 51 { + compatible = "nxp,pcf2129"; + reg = <0x51>; + // IRQ10_B + interrupts = <0 150 0x4>; + }; + +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +&crypto { + status = "okay"; +};
--
2.7.4