EXYNOS: Add I2S registers

This patch add I2S registers

Signed-off-by: R. Chandrasekar <rcsekar@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/arch/arm/include/asm/arch-exynos/i2s-regs.h b/arch/arm/include/asm/arch-exynos/i2s-regs.h
new file mode 100644 (file)
index 0000000..2326ca0
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/i2s-regs.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * R. Chandrasekar <rcsekar@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __I2S_REGS_H__
+#define __I2S_REGS_H__
+
+#define CON_TXFIFO_FULL                (1 << 8)
+#define CON_TXCH_PAUSE         (1 << 4)
+#define CON_ACTIVE             (1 << 0)
+
+#define MOD_BLCP_SHIFT         24
+#define MOD_BLCP_16BIT         (0 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_8BIT          (1 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_24BIT         (2 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_MASK          (3 << MOD_BLCP_SHIFT)
+
+#define MOD_BLC_16BIT          (0 << 13)
+#define MOD_BLC_8BIT           (1 << 13)
+#define MOD_BLC_24BIT          (2 << 13)
+#define MOD_BLC_MASK           (3 << 13)
+
+#define MOD_SLAVE              (1 << 11)
+#define MOD_MASK               (3 << 8)
+#define MOD_LR_LLOW            (0 << 7)
+#define MOD_LR_RLOW            (1 << 7)
+#define MOD_SDF_IIS            (0 << 5)
+#define MOD_SDF_MSB            (1 << 5)
+#define MOD_SDF_LSB            (2 << 5)
+#define MOD_SDF_MASK           (3 << 5)
+#define MOD_RCLK_256FS         (0 << 3)
+#define MOD_RCLK_512FS         (1 << 3)
+#define MOD_RCLK_384FS         (2 << 3)
+#define MOD_RCLK_768FS         (3 << 3)
+#define MOD_RCLK_MASK          (3 << 3)
+#define MOD_BCLK_32FS          (0 << 1)
+#define MOD_BCLK_48FS          (1 << 1)
+#define MOD_BCLK_16FS          (2 << 1)
+#define MOD_BCLK_24FS          (3 << 1)
+#define MOD_BCLK_MASK          (3 << 1)
+
+#define MOD_CDCLKCON           (1 << 12)
+
+#define FIC_TXFLUSH            (1 << 15)
+#define FIC_RXFLUSH            (1 << 7)
+
+#endif /* __I2S_REGS_H__ */