ARM: dts: imx6ul-pico: Add support for the dwarf baseboard

Add support for the imx6ul pico board with dwarf baseboard combination.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 809a28b..350439a 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -594,6 +594,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
        imx6ul-kontron-n6310-s-43.dtb \
        imx6ul-liteboard.dtb \
        imx6ul-opos6uldev.dtb \
+       imx6ul-pico-dwarf.dtb \
        imx6ul-pico-hobbit.dtb \
        imx6ul-pico-pi.dtb \
        imx6ul-phytec-segin-ff-rdk-nand.dtb \

diff --git a/arch/arm/boot/dts/imx6ul-pico-dwarf.dts b/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
new file mode 100644 (file)
index 0000000..162dc25
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright 2015 Technexion Ltd.
+//
+// Author: Wig Cheng  <wig.cheng@technexion.com>
+//        Richard Hu <richard.hu@technexion.com>
+//        Tapani Utriainen <tapani@technexion.com>
+/dts-v1/;
+
+#include "imx6ul-pico.dtsi"
+/ {
+       model = "TechNexion PICO-IMX6UL and DWARF baseboard";
+       compatible = "technexion,imx6ul-pico-dwarf", "fsl,imx6ul";
+
+       sound {
+               compatible = "fsl,imx-audio-sgtl5000";
+               model = "imx6ul-sgtl5000";
+               audio-cpu = <&sai1>;
+               audio-codec = <&sgtl5000>;
+               audio-routing =
+                       "LINE_IN", "Line In Jack",
+                       "MIC_IN", "Mic Jack",
+                       "Mic Jack", "Mic Bias",
+                       "Headphone Jack", "HP_OUT";
+       };
+
+       sys_mclk: clock-sys-mclk {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <24576000>;
+       };
+};
+
+&i2c2 {
+       clock_frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c2>;
+       status = "okay";
+
+       sgtl5000: audio-codec@a {
+               reg = <0x0a>;
+               compatible = "fsl,sgtl5000";
+               clocks = <&sys_mclk>;
+               VDDA-supply = <&reg_2p5v>;
+               VDDIO-supply = <&reg_3p3v>;
+       };
+
+       pressure-sensor@60 {
+               compatible = "fsl,mpl3115";
+               reg = <0x60>;
+       };
+};