Added s3c2412 registers and bits.
Signed-off-by: Koen Martens <[email protected]>
--- linux-2.6.15.4/include/asm-arm/arch-s3c2410/regs-iis.h 2006-02-10
08:22:48.000000000 +0100
+++ golinux/include/asm-arm/arch-s3c2410/regs-iis.h 2006-02-28
13:08:22.000000000 +0100
@@ -18,6 +18,7 @@
* 18-07-2005 DA Change IISCON_MPLL to IISMOD_MPLL
* Correct IISMOD_256FS and IISMOD_384FS
* Add IISCON_PSCEN
+ * 17-02-2006 KM Added definitions for S3C2412/S3C2413
*/
#ifndef __ASM_ARCH_REGS_IIS_H
@@ -84,4 +85,100 @@
#define S3C2400_IISFCON_RXSHIFT (0)
#define S3C2410_IISFIFO (0x10)
+
+/*
+ * S3C2412/13 has different IIS architecture,
+ * this information should not be in this file
+ * but it is because we (TomTom) do (does) not
+ * wish to create a seperate kernel for just
+ * S3C2412/13 architecture - KM
+ */
+
+// TODO: check whether S3C24XX_VA_IIS is correct for
+// S3C2412/S3C2413 (final documentation from
+// Samsung is not available yet) - KM
+
+#ifdef CONFIG_CPU_S3C2412
+
+//#define S3C2412_IISFCON (0x00)
+#define S3C2412_IISCON (S3C24XX_VA_IIS + 0x00)
+
+#define S3C2412_IISCON_LRI (1<<11)
+#define S3C2412_IISCON_FTXEMPT (1<<10)
+#define S3C2412_IISCON_FRXEMPT (1<<9)
+#define S3C2412_IISCON_FTXFULL (1<<8)
+#define S3C2412_IISCON_FRXFULL (1<<7)
+#define S3C2412_IISCON_TXDMAPAUSE (1<<6)
+#define S3C2412_IISCON_RXDMAPAUSE (1<<5)
+#define S3C2412_IISCON_TXCHPAUSE (1<<4)
+#define S3C2412_IISCON_RXCHPAUSE (1<<3)
+#define S3C2412_IISCON_TXDMACTIVE (1<<2)
+#define S3C2412_IISCON_RXDMACTIVE (1<<1)
+#define S3C2412_IISCON_I2SACTIVE (1<<0)
+
+//#define S3C2412_IISMOD (0x04)
+#define S3C2412_IISMOD (S3C24XX_VA_IIS + 0x04)
+
+#define S3C2412_IISMOD_IMSMASK (3<<10)
+#define S3C2412_IISMOD_IMASTER (0<<10)
+#define S3C2412_IISMOD_EMASTER (1<<10)
+#define S3C2412_IISMOD_SLAVE (2<<10)
+
+#define S3C2412_IISMOD_TXRMASK (3<<8)
+#define S3C2412_IISMOD_XMIT (0<<8)
+#define S3C2412_IISMOD_RECV (1<<8)
+#define S3C2412_IISMOD_XMITRECV (2<<8)
+
+#define S3C2412_IISMOD_LOCLKL (0<<7)
+#define S3C2412_IISMOD_LOCLKR (1<<7)
+
+#define S3C2412_IISMOD_SDFMASK (3<<5)
+#define S3C2412_IISMOD_FMTI2S (0<<5)
+#define S3C2412_IISMOD_FMTMSB (1<<5)
+#define S3C2412_IISMOD_FMTLSB (2<<5)
+
+#define S3C2412_IISMOD_RFSMASK (3<<3)
+#define S3C2412_IISMOD_256FS (0<<3)
+#define S3C2412_IISMOD_512FS (1<<3)
+#define S3C2412_IISMOD_384FS (2<<3)
+#define S3C2412_IISMOD_768FS (3<<3)
+
+#define S3C2412_IISMOD_BFSMASK (3<<1)
+#define S3C2412_IISMOD_BFS32FS (0<<1)
+#define S3C2412_IISMOD_BFS48FS (1<<1)
+#define S3C2412_IISMOD_BFS16FS (2<<1)
+
+#define S3C2412_IISMOD_16BIT (0<<0)
+#define S3C2412_IISMOD_8BIT (1<<0)
+
+
+//#define S3C2412_IISFIC (0x08)
+#define S3C2412_IISFIC (S3C24XX_VA_IIS + 0x08)
+
+#define S3C2412_IISFIC_TFLUSH (1<<15)
+#define S3C2412_IISFIC_FTXCNTMASK (0x1f << 8)
+#define S3C2412_IISFIC_RFLUSH (1<<7)
+#define S3C2412_IISFIC_FRXCNTMASK (0x1f << 0)
+
+//#define S3C2412_IISPSR (0x0c)
+#define S3C2412_IISPSR (S3C24XX_VA_IIS + 0x0c)
+
+#define S3C2412_IISPSR_PSRAEN (1<<15)
+#define S3C2412_IISPSR_PSVALAMASK (0x3f << 15)
+
+//#define S3C2412_IISTXD (0x10)
+#define S3C2412_IISTXD (S3C24XX_VA_IIS + 0x10)
+
+
+//#define S3C2412_IISRXD (0x14)
+#define S3C2412_IISRXD (S3C24XX_VA_IIS + 0x14)
+
+
+#define S3C2412_DATA_L8MASK (0xff << 16)
+#define S3C2412_DATA_R8MASK (0xff << 0)
+#define S3C2412_DATA_L16MASK (0xffff << 16)
+#define S3C2412_DATA_R16MASK (0xffff << 0)
+
+#endif /* CONFIG_CPU_S3C2412 */
+
#endif /* __ASM_ARCH_REGS_IIS_H */
--
K.F.J. Martens, Sonologic, http://www.sonologic.nl/
Networking, hosting, embedded systems, unix, artificial intelligence.
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