soc: mediatek: add header files required for MT7622 SCPSYS dt-binding

Add relevant header files required for dt-bindings of SCPSYS power domain
control for all subsystems found on MT7622 SoC.

Signed-off-by: Chen Zhong <chen.zhong@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/include/dt-bindings/power/mt7622-power.h b/include/dt-bindings/power/mt7622-power.h
new file mode 100644 (file)
index 0000000..1b63926
--- /dev/null
+++ b/include/dt-bindings/power/mt7622-power.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2017 MediaTek Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See http://www.gnu.org/licenses/gpl-2.0.html for more details.
+ */
+
+#ifndef _DT_BINDINGS_POWER_MT7622_POWER_H
+#define _DT_BINDINGS_POWER_MT7622_POWER_H
+
+#define MT7622_POWER_DOMAIN_ETHSYS     0
+#define MT7622_POWER_DOMAIN_HIF0       1
+#define MT7622_POWER_DOMAIN_HIF1       2
+#define MT7622_POWER_DOMAIN_WB         3
+
+#endif /* _DT_BINDINGS_POWER_MT7622_POWER_H */