[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/include/dt-bindings/power/r8a77470-sysc.h b/src/kernel/linux/v4.19/include/dt-bindings/power/r8a77470-sysc.h
new file mode 100644
index 0000000..8bf4db1
--- /dev/null
+++ b/src/kernel/linux/v4.19/include/dt-bindings/power/r8a77470-sysc.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+#ifndef __DT_BINDINGS_POWER_R8A77470_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A77470_SYSC_H__
+
+/*
+ * These power domain indices match the numbers of the interrupt bits
+ * representing the power areas in the various Interrupt Registers
+ * (e.g. SYSCISR, Interrupt Status Register)
+ */
+
+#define R8A77470_PD_CA7_CPU0		 5
+#define R8A77470_PD_CA7_CPU1		 6
+#define R8A77470_PD_SGX			20
+#define R8A77470_PD_CA7_SCU		21
+
+/* Always-on power area */
+#define R8A77470_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A77470_SYSC_H__ */