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-rw-r--r--arch/arm/mach-mmp/regs-apbc.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/regs-apbc.h b/arch/arm/mach-mmp/regs-apbc.h
new file mode 100644
index 000000000..d0d00c2cc
--- /dev/null
+++ b/arch/arm/mach-mmp/regs-apbc.h
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+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Application Peripheral Bus Clock Unit
+ */
+
+#ifndef __ASM_MACH_REGS_APBC_H
+#define __ASM_MACH_REGS_APBC_H
+
+#include "addr-map.h"
+
+/* Common APB clock register bit definitions */
+#define APBC_APBCLK (1 << 0) /* APB Bus Clock Enable */
+#define APBC_FNCLK (1 << 1) /* Functional Clock Enable */
+#define APBC_RST (1 << 2) /* Reset Generation */
+
+/* Functional Clock Selection Mask */
+#define APBC_FNCLKSEL(x) (((x) & 0xf) << 4)
+
+#endif /* __ASM_MACH_REGS_APBC_H */