1 files changed, 82 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c24xx/include/plat/regs-spi.h b/arch/arm/plat-s3c24xx/include/plat/regs-spi.h
new file mode 100644
index 00000000000..2b35479ee35
--- /dev/null
+++ b/arch/arm/plat-s3c24xx/include/plat/regs-spi.h
@@ -0,0 +1,82 @@
+/* arch/arm/mach-s3c2410/include/mach/regs-spi.h
+ *
+ * Copyright (c) 2004 Fetron GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * S3C2410 SPI register definition
+*/
+
+#ifndef __ASM_ARCH_REGS_SPI_H
+#define __ASM_ARCH_REGS_SPI_H
+
+#define S3C2410_SPI1	(0x20)
+#define S3C2412_SPI1	(0x100)
+
+#define S3C2410_SPCON	(0x00)
+
+#define S3C2412_SPCON_RXFIFO_RB2	(0<<14)
+#define S3C2412_SPCON_RXFIFO_RB4	(1<<14)
+#define S3C2412_SPCON_RXFIFO_RB12	(2<<14)
+#define S3C2412_SPCON_RXFIFO_RB14	(3<<14)
+#define S3C2412_SPCON_TXFIFO_RB2	(0<<12)
+#define S3C2412_SPCON_TXFIFO_RB4	(1<<12)
+#define S3C2412_SPCON_TXFIFO_RB12	(2<<12)
+#define S3C2412_SPCON_TXFIFO_RB14	(3<<12)
+#define S3C2412_SPCON_RXFIFO_RESET	(1<<11) /* RxFIFO reset */
+#define S3C2412_SPCON_TXFIFO_RESET	(1<<10) /* TxFIFO reset */
+#define S3C2412_SPCON_RXFIFO_EN		(1<<9)  /* RxFIFO Enable */
+#define S3C2412_SPCON_TXFIFO_EN		(1<<8)  /* TxFIFO Enable */
+
+#define S3C2412_SPCON_DIRC_RX	  (1<<7)
+
+#define S3C2410_SPCON_SMOD_DMA	  (2<<5)	/* DMA mode */
+#define S3C2410_SPCON_SMOD_INT	  (1<<5)	/* interrupt mode */
+#define S3C2410_SPCON_SMOD_POLL   (0<<5)	/* polling mode */
+#define S3C2410_SPCON_ENSCK	  (1<<4)	/* Enable SCK */
+#define S3C2410_SPCON_MSTR	  (1<<3)	/* Master/Slave select
+						   0: slave, 1: master */
+#define S3C2410_SPCON_CPOL_HIGH	  (1<<2)	/* Clock polarity select */
+#define S3C2410_SPCON_CPOL_LOW	  (0<<2)	/* Clock polarity select */
+
+#define S3C2410_SPCON_CPHA_FMTB	  (1<<1)	/* Clock Phase Select */
+#define S3C2410_SPCON_CPHA_FMTA	  (0<<1)	/* Clock Phase Select */
+
+#define S3C2410_SPCON_TAGD	  (1<<0)	/* Tx auto garbage data mode */
+
+
+#define S3C2410_SPSTA	 (0x04)
+
+#define S3C2412_SPSTA_RXFIFO_AE		(1<<11)
+#define S3C2412_SPSTA_TXFIFO_AE		(1<<10)
+#define S3C2412_SPSTA_RXFIFO_ERROR	(1<<9)
+#define S3C2412_SPSTA_TXFIFO_ERROR	(1<<8)
+#define S3C2412_SPSTA_RXFIFO_FIFO	(1<<7)
+#define S3C2412_SPSTA_RXFIFO_EMPTY	(1<<6)
+#define S3C2412_SPSTA_TXFIFO_NFULL	(1<<5)
+#define S3C2412_SPSTA_TXFIFO_EMPTY	(1<<4)
+
+#define S3C2410_SPSTA_DCOL	  (1<<2)	/* Data Collision Error */
+#define S3C2410_SPSTA_MULD	  (1<<1)	/* Multi Master Error */
+#define S3C2410_SPSTA_READY	  (1<<0)	/* Data Tx/Rx ready */
+#define S3C2412_SPSTA_READY_ORG	  (1<<3)
+
+#define S3C2410_SPPIN	 (0x08)
+
+#define S3C2410_SPPIN_ENMUL	  (1<<2)	/* Multi Master Error detect */
+#define S3C2410_SPPIN_RESERVED	  (1<<1)
+#define S3C2400_SPPIN_nCS     	  (1<<1)	/* SPI Card Select */
+#define S3C2410_SPPIN_KEEP	  (1<<0)	/* Master Out keep */
+
+#define S3C2410_SPPRE	 (0x0C)
+#define S3C2410_SPTDAT	 (0x10)
+#define S3C2410_SPRDAT	 (0x14)
+
+#define S3C2412_TXFIFO	 (0x18)
+#define S3C2412_RXFIFO	 (0x18)
+#define S3C2412_SPFIC	 (0x24)
+
+
+#endif /* __ASM_ARCH_REGS_SPI_H */