1 files changed, 54 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-lpc32xx/uart.h b/arch/arm/include/asm/arch-lpc32xx/uart.h
new file mode 100644
index 0000000000..b613df830c
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/uart.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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 the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_UART_H
+#define _LPC32XX_UART_H
+
+#include <asm/types.h>
+
+/* UART Control Registers */
+struct uart_ctrl_regs {
+	u32 ctrl;		/* Control Register		*/
+	u32 clkmode;		/* Clock Mode Register		*/
+	u32 loop;		/* Loopback Control Register	*/
+};
+
+/* UART Control Register bits */
+#define UART_CTRL_UART3_MD_CTRL		(1 << 11)
+#define UART_CTRL_HDPX_INV		(1 << 10)
+#define UART_CTRL_HDPX_EN		(1 << 9)
+#define UART_CTRL_UART6_IRDA		(1 << 5)
+#define UART_CTRL_IR_TX6_INV		(1 << 4)
+#define UART_CTRL_IR_RX6_INV		(1 << 3)
+#define UART_CTRL_IR_RX_LENGTH		(1 << 2)
+#define UART_CTRL_IR_TX_LENGTH		(1 << 1)
+#define UART_CTRL_UART5_USB_MODE	(1 << 0)
+
+/* UART Clock Mode Register bits */
+#define UART_CLKMODE_STATX(n)		(1 << ((n) + 16))
+#define UART_CLKMODE_STAT		(1 << 14)
+#define UART_CLKMODE_MASK(n)		(0x3 << (2 * (n) - 2))
+#define UART_CLKMODE_AUTO(n)		(0x2 << (2 * (n) - 2))
+#define UART_CLKMODE_ON(n)		(0x1 << (2 * (n) - 2))
+#define UART_CLKMODE_OFF(n)		(0x0 << (2 * (n) - 2))
+
+/* UART Loopback Control Register bits */
+#define UART_LOOPBACK(n)		(1 << ((n) - 1))
+
+#endif /* _LPC32XX_UART_H */