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[U-Boot,2/4] ARM: UniPhier: add MIO register file

Message ID 1415353714-27160-3-git-send-email-yamada.m@jp.panasonic.com
State Accepted
Delegated to: Masahiro Yamada
Headers show

Commit Message

Masahiro Yamada Nov. 7, 2014, 9:48 a.m. UTC 
This commit adds register defines of MIO (Media I/O) block
of UniPhier platform.  This file is necessary to control
the reset signals of the USB cores.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
---

 arch/arm/include/asm/arch-uniphier/mio-regs.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-uniphier/mio-regs.h
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Patch

diff --git a/arch/arm/include/asm/arch-uniphier/mio-regs.h b/arch/arm/include/asm/arch-uniphier/mio-regs.h
new file mode 100644
index 0000000..3306934
--- /dev/null
+++ b/arch/arm/include/asm/arch-uniphier/mio-regs.h
@@ -0,0 +1,20 @@ 
+/*
+ * UniPhier MIO (Media I/O) registers
+ *
+ * Copyright (C) 2014 Panasonic Corporation
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef ARCH_MIO_REGS_H
+#define ARCH_MIO_REGS_H
+
+#define MIO_BASE		0x59810000
+
+#define MIO_CLKCTRL(i)		(MIO_BASE + 0x200 * (i) + 0x0020)
+#define MIO_RSTCTRL(i)		(MIO_BASE + 0x200 * (i) + 0x0110)
+#define MIO_USB_RSTCTRL(i)	(MIO_BASE + 0x200 * (i) + 0x0114)
+
+#define MIO_USB_RSTCTRL_XRST	(0x1 << 0)
+
+#endif /* ARCH_MIO_REGS_H */