[U-Boot] [PATCH 1/3] rockchip: add u-boot specific dts for rk3368 based boards

[Andy Yan]

Device drivers like debug serial, dmc should be enabled before
relocation, so add u-boot.dtsi files to contain devices that
should be marked as dm-pre-reloc.

Signed-off-by: Andy Yan <andy.yan at rock-chips.com>
---

 arch/arm/dts/rk3368-geekbox-u-boot.dtsi | 35 +++++++++++++++++++++++++++++++++
 arch/arm/dts/rk3368-px5-evb-u-boot.dtsi | 35 +++++++++++++++++++++++++++++++++
 arch/arm/dts/rk3368-sheep-u-boot.dtsi   | 35 +++++++++++++++++++++++++++++++++
 3 files changed, 105 insertions(+)
 create mode 100644 arch/arm/dts/rk3368-geekbox-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3368-px5-evb-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3368-sheep-u-boot.dtsi

diff --git a/arch/arm/dts/rk3368-geekbox-u-boot.dtsi b/arch/arm/dts/rk3368-geekbox-u-boot.dtsi
new file mode 100644
index 0000000..7cf4a36
--- /dev/null
+++ b/arch/arm/dts/rk3368-geekbox-u-boot.dtsi
@@ -0,0 +1,35 @@
+/*
+ * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * SPDX-License-Identifier:     GPL-2.0+	X11
+ */
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+};
+
+&service_msch {
+	u-boot,dm-pre-reloc;
+};
+
+&dmc {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&pmugrf {
+	u-boot,dm-pre-reloc;
+};
+
+&cru {
+	u-boot,dm-pre-reloc;
+};
+
+&grf {
+	u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+	u-boot,dm-pre-reloc;
+};
+
diff --git a/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi
new file mode 100644
index 0000000..633dfe1
--- /dev/null
+++ b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi
@@ -0,0 +1,35 @@
+/*
+ * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * SPDX-License-Identifier:     GPL-2.0+	X11
+ */
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+};
+
+&service_msch {
+	u-boot,dm-pre-reloc;
+};
+
+&dmc {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&pmugrf {
+	u-boot,dm-pre-reloc;
+};
+
+&cru {
+	u-boot,dm-pre-reloc;
+};
+
+&grf {
+	u-boot,dm-pre-reloc;
+};
+
+&uart4 {
+	u-boot,dm-pre-reloc;
+};
+
diff --git a/arch/arm/dts/rk3368-sheep-u-boot.dtsi b/arch/arm/dts/rk3368-sheep-u-boot.dtsi
new file mode 100644
index 0000000..7cf4a36
--- /dev/null
+++ b/arch/arm/dts/rk3368-sheep-u-boot.dtsi
@@ -0,0 +1,35 @@
+/*
+ * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * SPDX-License-Identifier:     GPL-2.0+	X11
+ */
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+};
+
+&service_msch {
+	u-boot,dm-pre-reloc;
+};
+
+&dmc {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&pmugrf {
+	u-boot,dm-pre-reloc;
+};
+
+&cru {
+	u-boot,dm-pre-reloc;
+};
+
+&grf {
+	u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+	u-boot,dm-pre-reloc;
+};
+
-- 
2.7.4