From bcce411bafb2d368ec8bdce712f926e0e6d821bc Mon Sep 17 00:00:00 2001
From: Ian Ray <ian.ray@ge.com>
Date: Thu, 31 Jan 2019 16:21:15 +0200
Subject: [PATCH] board: ge: ppd: Enable CONFIG_DM

Add simplified, generalised, ppd device tree and enable CONFIG_DM.

Signed-off-by: Ian Ray <ian.ray@ge.com>
---
 arch/arm/dts/Makefile      |  1 +
 arch/arm/dts/imx53-ppd.dts | 14 ++++++++++++++
 configs/mx53ppd_defconfig  |  4 ++++
 3 files changed, 19 insertions(+)
 create mode 100644 arch/arm/dts/imx53-ppd.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 93559a3338..acab1d3450 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -700,6 +700,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
 	mt7629-rfb.dtb
 
 dtb-$(CONFIG_TARGET_GE_BX50V3) += imx6q-bx50v3.dtb
+dtb-$(CONFIG_TARGET_MX53PPD) += imx53-ppd.dtb
 
 targets += $(dtb-y)
 
diff --git a/arch/arm/dts/imx53-ppd.dts b/arch/arm/dts/imx53-ppd.dts
new file mode 100644
index 0000000000..98e7dad0ba
--- /dev/null
+++ b/arch/arm/dts/imx53-ppd.dts
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR X11 */
+/*
+ * Copyright 2018 General Electric Company
+ * Based on imx53-ppd.dts from kernel 4.20.5.
+ */
+
+/dts-v1/;
+
+#include "imx53.dtsi"
+
+/ {
+	model = "General Electric CS ONE";
+	compatible = "ge,imx53-cpuvo", "fsl,imx53";
+};
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 28540719df..04537c591a 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -42,3 +42,7 @@ CONFIG_VIDEO=y
 # CONFIG_VIDEO_SW_CURSOR is not set
 CONFIG_IMX_WATCHDOG=y
 CONFIG_OF_LIBFDT=y
+CONFIG_DM=y
+CONFIG_CMD_DM=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx53-ppd"