imx: dts: Add u-boot specific set of device tree properties for tpc70

This commit adds new file - imx6q-kp-u-boot.dtsi with a set of u-boot
specific properties for imx6q KP device.

Signed-off-by: Lukasz Majewski <lukma@denx.de>

diff --git a/arch/arm/dts/imx6q-kp-u-boot.dtsi b/arch/arm/dts/imx6q-kp-u-boot.dtsi
new file mode 100644 (file)
index 0000000..e6b71b2
--- /dev/null
+++ b/arch/arm/dts/imx6q-kp-u-boot.dtsi
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ or X11
+ */
+
+#include "imx6qdl-u-boot.dtsi"
+
+/ {
+       clocks {
+               u-boot,dm-spl;
+               osc {
+                       u-boot,dm-spl;
+               };
+       };
+
+       wdt-reboot {
+               compatible = "wdt-reboot";
+               wdt = <&wdog1>;
+       };
+};
+
+&clks {
+       u-boot,dm-pre-reloc;
+};
+
+&gpio2 {
+       u-boot,dm-spl;
+};
+
+&pinctrl_uart1 {
+       u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2 {
+       u-boot,dm-spl;
+};
+
+&pinctrl_usdhc4 {
+       u-boot,dm-spl;
+};
+
+&uart1 {
+       u-boot,dm-spl;
+};
+
+&usdhc2 {
+       u-boot,dm-spl;
+};
+
+&usdhc4 {
+       u-boot,dm-spl;
+};
+
+&wdog1 {
+       u-boot,dm-spl;
+};