[ARM] S3C24XX: DMA: Split hardware regs out of <mach/dma.h>

The <mach/dma.h> is for the driver API for the DMA system and should
not have anything relying on the CPU specific registers.

Remove the registers to <plat/dma-regs.h> for the code that really
needs to know about them.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

7 files changed, 152 insertions, 137 deletions

diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 6248f412f678..aba159f7bb2c 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -25,6 +25,7 @@
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
+#include <plat/regs-dma.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h
index acaef6784e95..6cefa56e6a1f 100644
--- a/arch/arm/mach-s3c2410/include/mach/dma.h
+++ b/arch/arm/mach-s3c2410/include/mach/dma.h
@@ -3,7 +3,7 @@
  * Copyright (C) 2003,2004,2006 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *
- * Samsung S3C241XX DMA support
+ * Samsung S3C24XX DMA support
  *
  * 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
@@ -68,7 +68,6 @@ enum s3c2410_dma_state {
         S3C2410_DMA_PAUSED
 };
 
-
 /* enum s3c2410_dma_loadst
  *
  * This represents the state of the DMA engine, wrt to the loaded / running
@@ -311,138 +310,4 @@ extern int s3c2410_dma_getposition(unsigned int channel,
 extern int s3c2410_dma_set_opfn(unsigned int, s3c2410_dma_opfn_t rtn);
 extern int s3c2410_dma_set_buffdone_fn(unsigned int, s3c2410_dma_cbfn_t rtn);
 
-/* DMA Register definitions */
-
-#define S3C2410_DMA_DISRC       (0x00)
-#define S3C2410_DMA_DISRCC      (0x04)
-#define S3C2410_DMA_DIDST       (0x08)
-#define S3C2410_DMA_DIDSTC      (0x0C)
-#define S3C2410_DMA_DCON        (0x10)
-#define S3C2410_DMA_DSTAT       (0x14)
-#define S3C2410_DMA_DCSRC       (0x18)
-#define S3C2410_DMA_DCDST       (0x1C)
-#define S3C2410_DMA_DMASKTRIG   (0x20)
-#define S3C2412_DMA_DMAREQSEL   (0x24)
-#define S3C2443_DMA_DMAREQSEL   (0x24)
-
-#define S3C2410_DISRCC_INC      (1<<0)
-#define S3C2410_DISRCC_APB      (1<<1)
-
-#define S3C2410_DMASKTRIG_STOP   (1<<2)
-#define S3C2410_DMASKTRIG_ON     (1<<1)
-#define S3C2410_DMASKTRIG_SWTRIG (1<<0)
-
-#define S3C2410_DCON_DEMAND     (0<<31)
-#define S3C2410_DCON_HANDSHAKE  (1<<31)
-#define S3C2410_DCON_SYNC_PCLK  (0<<30)
-#define S3C2410_DCON_SYNC_HCLK  (1<<30)
-
-#define S3C2410_DCON_INTREQ     (1<<29)
-
-#define S3C2410_DCON_CH0_XDREQ0 (0<<24)
-#define S3C2410_DCON_CH0_UART0  (1<<24)
-#define S3C2410_DCON_CH0_SDI    (2<<24)
-#define S3C2410_DCON_CH0_TIMER  (3<<24)
-#define S3C2410_DCON_CH0_USBEP1 (4<<24)
-
-#define S3C2410_DCON_CH1_XDREQ1 (0<<24)
-#define S3C2410_DCON_CH1_UART1  (1<<24)
-#define S3C2410_DCON_CH1_I2SSDI (2<<24)
-#define S3C2410_DCON_CH1_SPI    (3<<24)
-#define S3C2410_DCON_CH1_USBEP2 (4<<24)
-
-#define S3C2410_DCON_CH2_I2SSDO (0<<24)
-#define S3C2410_DCON_CH2_I2SSDI (1<<24)
-#define S3C2410_DCON_CH2_SDI    (2<<24)
-#define S3C2410_DCON_CH2_TIMER  (3<<24)
-#define S3C2410_DCON_CH2_USBEP3 (4<<24)
-
-#define S3C2410_DCON_CH3_UART2  (0<<24)
-#define S3C2410_DCON_CH3_SDI    (1<<24)
-#define S3C2410_DCON_CH3_SPI    (2<<24)
-#define S3C2410_DCON_CH3_TIMER  (3<<24)
-#define S3C2410_DCON_CH3_USBEP4 (4<<24)
-
-#define S3C2410_DCON_SRCSHIFT   (24)
-#define S3C2410_DCON_SRCMASK    (7<<24)
-
-#define S3C2410_DCON_BYTE       (0<<20)
-#define S3C2410_DCON_HALFWORD   (1<<20)
-#define S3C2410_DCON_WORD       (2<<20)
-
-#define S3C2410_DCON_AUTORELOAD (0<<22)
-#define S3C2410_DCON_NORELOAD   (1<<22)
-#define S3C2410_DCON_HWTRIG     (1<<23)
-
-#ifdef CONFIG_CPU_S3C2440
-#define S3C2440_DIDSTC_CHKINT   (1<<2)
-
-#define S3C2440_DCON_CH0_I2SSDO (5<<24)
-#define S3C2440_DCON_CH0_PCMIN  (6<<24)
-
-#define S3C2440_DCON_CH1_PCMOUT (5<<24)
-#define S3C2440_DCON_CH1_SDI    (6<<24)
-
-#define S3C2440_DCON_CH2_PCMIN  (5<<24)
-#define S3C2440_DCON_CH2_MICIN  (6<<24)
-
-#define S3C2440_DCON_CH3_MICIN  (5<<24)
-#define S3C2440_DCON_CH3_PCMOUT (6<<24)
-#endif
-
-#ifdef CONFIG_CPU_S3C2412
-
-#define S3C2412_DMAREQSEL_SRC(x)        ((x)<<1)
-
-#define S3C2412_DMAREQSEL_HW            (1)
-
-#define S3C2412_DMAREQSEL_SPI0TX        S3C2412_DMAREQSEL_SRC(0)
-#define S3C2412_DMAREQSEL_SPI0RX        S3C2412_DMAREQSEL_SRC(1)
-#define S3C2412_DMAREQSEL_SPI1TX        S3C2412_DMAREQSEL_SRC(2)
-#define S3C2412_DMAREQSEL_SPI1RX        S3C2412_DMAREQSEL_SRC(3)
-#define S3C2412_DMAREQSEL_I2STX         S3C2412_DMAREQSEL_SRC(4)
-#define S3C2412_DMAREQSEL_I2SRX         S3C2412_DMAREQSEL_SRC(5)
-#define S3C2412_DMAREQSEL_TIMER         S3C2412_DMAREQSEL_SRC(9)
-#define S3C2412_DMAREQSEL_SDI           S3C2412_DMAREQSEL_SRC(10)
-#define S3C2412_DMAREQSEL_USBEP1        S3C2412_DMAREQSEL_SRC(13)
-#define S3C2412_DMAREQSEL_USBEP2        S3C2412_DMAREQSEL_SRC(14)
-#define S3C2412_DMAREQSEL_USBEP3        S3C2412_DMAREQSEL_SRC(15)
-#define S3C2412_DMAREQSEL_USBEP4        S3C2412_DMAREQSEL_SRC(16)
-#define S3C2412_DMAREQSEL_XDREQ0        S3C2412_DMAREQSEL_SRC(17)
-#define S3C2412_DMAREQSEL_XDREQ1        S3C2412_DMAREQSEL_SRC(18)
-#define S3C2412_DMAREQSEL_UART0_0       S3C2412_DMAREQSEL_SRC(19)
-#define S3C2412_DMAREQSEL_UART0_1       S3C2412_DMAREQSEL_SRC(20)
-#define S3C2412_DMAREQSEL_UART1_0       S3C2412_DMAREQSEL_SRC(21)
-#define S3C2412_DMAREQSEL_UART1_1       S3C2412_DMAREQSEL_SRC(22)
-#define S3C2412_DMAREQSEL_UART2_0       S3C2412_DMAREQSEL_SRC(23)
-#define S3C2412_DMAREQSEL_UART2_1       S3C2412_DMAREQSEL_SRC(24)
-
-#endif
-
-#define S3C2443_DMAREQSEL_SRC(x)        ((x)<<1)
-
-#define S3C2443_DMAREQSEL_HW            (1)
-
-#define S3C2443_DMAREQSEL_SPI0TX        S3C2443_DMAREQSEL_SRC(0)
-#define S3C2443_DMAREQSEL_SPI0RX        S3C2443_DMAREQSEL_SRC(1)
-#define S3C2443_DMAREQSEL_SPI1TX        S3C2443_DMAREQSEL_SRC(2)
-#define S3C2443_DMAREQSEL_SPI1RX        S3C2443_DMAREQSEL_SRC(3)
-#define S3C2443_DMAREQSEL_I2STX         S3C2443_DMAREQSEL_SRC(4)
-#define S3C2443_DMAREQSEL_I2SRX         S3C2443_DMAREQSEL_SRC(5)
-#define S3C2443_DMAREQSEL_TIMER         S3C2443_DMAREQSEL_SRC(9)
-#define S3C2443_DMAREQSEL_SDI           S3C2443_DMAREQSEL_SRC(10)
-#define S3C2443_DMAREQSEL_XDREQ0        S3C2443_DMAREQSEL_SRC(17)
-#define S3C2443_DMAREQSEL_XDREQ1        S3C2443_DMAREQSEL_SRC(18)
-#define S3C2443_DMAREQSEL_UART0_0       S3C2443_DMAREQSEL_SRC(19)
-#define S3C2443_DMAREQSEL_UART0_1       S3C2443_DMAREQSEL_SRC(20)
-#define S3C2443_DMAREQSEL_UART1_0       S3C2443_DMAREQSEL_SRC(21)
-#define S3C2443_DMAREQSEL_UART1_1       S3C2443_DMAREQSEL_SRC(22)
-#define S3C2443_DMAREQSEL_UART2_0       S3C2443_DMAREQSEL_SRC(23)
-#define S3C2443_DMAREQSEL_UART2_1       S3C2443_DMAREQSEL_SRC(24)
-#define S3C2443_DMAREQSEL_UART3_0       S3C2443_DMAREQSEL_SRC(25)
-#define S3C2443_DMAREQSEL_UART3_1       S3C2443_DMAREQSEL_SRC(26)
-#define S3C2443_DMAREQSEL_PCMOUT        S3C2443_DMAREQSEL_SRC(27)
-#define S3C2443_DMAREQSEL_PCMIN         S3C2443_DMAREQSEL_SRC(28)
-#define S3C2443_DMAREQSEL_MICIN         S3C2443_DMAREQSEL_SRC(29)
-
 #endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index f888d4e01b0f..f8d16fc10bc6 100644
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -26,6 +26,7 @@
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
+#include <plat/regs-dma.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index 895783fe8b5f..e08e081430f0 100644
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -17,6 +17,7 @@
 #include <linux/sysdev.h>
 #include <linux/serial_core.h>
 
+#include <mach/map.h>
 #include <mach/dma.h>
 
 #include <plat/dma-plat.h>
@@ -25,6 +26,7 @@
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
+#include <plat/regs-dma.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index 825b718a63af..397f3b5c0b47 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -26,6 +26,7 @@
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
+#include <plat/regs-dma.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index dc58a0ddc9f6..7c37c9a75323 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -31,10 +31,10 @@
 #include <asm/irq.h>
 #include <mach/hardware.h>
 #include <mach/dma.h>
-
 #include <mach/map.h>
 
 #include <plat/dma-plat.h>
+#include <plat/regs-dma.h>
 
 /* io map for dma */
 static void __iomem *dma_base;
diff --git a/arch/arm/plat-s3c24xx/include/plat/regs-dma.h b/arch/arm/plat-s3c24xx/include/plat/regs-dma.h
new file mode 100644
index 000000000000..d38e7b76c260
--- /dev/null
+++ b/arch/arm/plat-s3c24xx/include/plat/regs-dma.h
@@ -0,0 +1,145 @@
+/* arch/arm/mach-s3c2410/include/mach/dma.h
+ *
+ * Copyright (C) 2003,2004,2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Samsung S3C24XX DMA support
+ *
+ * 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.
+*/
+
+/* DMA Register definitions */
+
+#define S3C2410_DMA_DISRC       (0x00)
+#define S3C2410_DMA_DISRCC      (0x04)
+#define S3C2410_DMA_DIDST       (0x08)
+#define S3C2410_DMA_DIDSTC      (0x0C)
+#define S3C2410_DMA_DCON        (0x10)
+#define S3C2410_DMA_DSTAT       (0x14)
+#define S3C2410_DMA_DCSRC       (0x18)
+#define S3C2410_DMA_DCDST       (0x1C)
+#define S3C2410_DMA_DMASKTRIG   (0x20)
+#define S3C2412_DMA_DMAREQSEL   (0x24)
+#define S3C2443_DMA_DMAREQSEL   (0x24)
+
+#define S3C2410_DISRCC_INC      (1<<0)
+#define S3C2410_DISRCC_APB      (1<<1)
+
+#define S3C2410_DMASKTRIG_STOP   (1<<2)
+#define S3C2410_DMASKTRIG_ON     (1<<1)
+#define S3C2410_DMASKTRIG_SWTRIG (1<<0)
+
+#define S3C2410_DCON_DEMAND     (0<<31)
+#define S3C2410_DCON_HANDSHAKE  (1<<31)
+#define S3C2410_DCON_SYNC_PCLK  (0<<30)
+#define S3C2410_DCON_SYNC_HCLK  (1<<30)
+
+#define S3C2410_DCON_INTREQ     (1<<29)
+
+#define S3C2410_DCON_CH0_XDREQ0 (0<<24)
+#define S3C2410_DCON_CH0_UART0  (1<<24)
+#define S3C2410_DCON_CH0_SDI    (2<<24)
+#define S3C2410_DCON_CH0_TIMER  (3<<24)
+#define S3C2410_DCON_CH0_USBEP1 (4<<24)
+
+#define S3C2410_DCON_CH1_XDREQ1 (0<<24)
+#define S3C2410_DCON_CH1_UART1  (1<<24)
+#define S3C2410_DCON_CH1_I2SSDI (2<<24)
+#define S3C2410_DCON_CH1_SPI    (3<<24)
+#define S3C2410_DCON_CH1_USBEP2 (4<<24)
+
+#define S3C2410_DCON_CH2_I2SSDO (0<<24)
+#define S3C2410_DCON_CH2_I2SSDI (1<<24)
+#define S3C2410_DCON_CH2_SDI    (2<<24)
+#define S3C2410_DCON_CH2_TIMER  (3<<24)
+#define S3C2410_DCON_CH2_USBEP3 (4<<24)
+
+#define S3C2410_DCON_CH3_UART2  (0<<24)
+#define S3C2410_DCON_CH3_SDI    (1<<24)
+#define S3C2410_DCON_CH3_SPI    (2<<24)
+#define S3C2410_DCON_CH3_TIMER  (3<<24)
+#define S3C2410_DCON_CH3_USBEP4 (4<<24)
+
+#define S3C2410_DCON_SRCSHIFT   (24)
+#define S3C2410_DCON_SRCMASK    (7<<24)
+
+#define S3C2410_DCON_BYTE       (0<<20)
+#define S3C2410_DCON_HALFWORD   (1<<20)
+#define S3C2410_DCON_WORD       (2<<20)
+
+#define S3C2410_DCON_AUTORELOAD (0<<22)
+#define S3C2410_DCON_NORELOAD   (1<<22)
+#define S3C2410_DCON_HWTRIG     (1<<23)
+
+#ifdef CONFIG_CPU_S3C2440
+#define S3C2440_DIDSTC_CHKINT   (1<<2)
+
+#define S3C2440_DCON_CH0_I2SSDO (5<<24)
+#define S3C2440_DCON_CH0_PCMIN  (6<<24)
+
+#define S3C2440_DCON_CH1_PCMOUT (5<<24)
+#define S3C2440_DCON_CH1_SDI    (6<<24)
+
+#define S3C2440_DCON_CH2_PCMIN  (5<<24)
+#define S3C2440_DCON_CH2_MICIN  (6<<24)
+
+#define S3C2440_DCON_CH3_MICIN  (5<<24)
+#define S3C2440_DCON_CH3_PCMOUT (6<<24)
+#endif
+
+#ifdef CONFIG_CPU_S3C2412
+
+#define S3C2412_DMAREQSEL_SRC(x)        ((x)<<1)
+
+#define S3C2412_DMAREQSEL_HW            (1)
+
+#define S3C2412_DMAREQSEL_SPI0TX        S3C2412_DMAREQSEL_SRC(0)
+#define S3C2412_DMAREQSEL_SPI0RX        S3C2412_DMAREQSEL_SRC(1)
+#define S3C2412_DMAREQSEL_SPI1TX        S3C2412_DMAREQSEL_SRC(2)
+#define S3C2412_DMAREQSEL_SPI1RX        S3C2412_DMAREQSEL_SRC(3)
+#define S3C2412_DMAREQSEL_I2STX         S3C2412_DMAREQSEL_SRC(4)
+#define S3C2412_DMAREQSEL_I2SRX         S3C2412_DMAREQSEL_SRC(5)
+#define S3C2412_DMAREQSEL_TIMER         S3C2412_DMAREQSEL_SRC(9)
+#define S3C2412_DMAREQSEL_SDI           S3C2412_DMAREQSEL_SRC(10)
+#define S3C2412_DMAREQSEL_USBEP1        S3C2412_DMAREQSEL_SRC(13)
+#define S3C2412_DMAREQSEL_USBEP2        S3C2412_DMAREQSEL_SRC(14)
+#define S3C2412_DMAREQSEL_USBEP3        S3C2412_DMAREQSEL_SRC(15)
+#define S3C2412_DMAREQSEL_USBEP4        S3C2412_DMAREQSEL_SRC(16)
+#define S3C2412_DMAREQSEL_XDREQ0        S3C2412_DMAREQSEL_SRC(17)
+#define S3C2412_DMAREQSEL_XDREQ1        S3C2412_DMAREQSEL_SRC(18)
+#define S3C2412_DMAREQSEL_UART0_0       S3C2412_DMAREQSEL_SRC(19)
+#define S3C2412_DMAREQSEL_UART0_1       S3C2412_DMAREQSEL_SRC(20)
+#define S3C2412_DMAREQSEL_UART1_0       S3C2412_DMAREQSEL_SRC(21)
+#define S3C2412_DMAREQSEL_UART1_1       S3C2412_DMAREQSEL_SRC(22)
+#define S3C2412_DMAREQSEL_UART2_0       S3C2412_DMAREQSEL_SRC(23)
+#define S3C2412_DMAREQSEL_UART2_1       S3C2412_DMAREQSEL_SRC(24)
+
+#endif
+
+#define S3C2443_DMAREQSEL_SRC(x)        ((x)<<1)
+
+#define S3C2443_DMAREQSEL_HW            (1)
+
+#define S3C2443_DMAREQSEL_SPI0TX        S3C2443_DMAREQSEL_SRC(0)
+#define S3C2443_DMAREQSEL_SPI0RX        S3C2443_DMAREQSEL_SRC(1)
+#define S3C2443_DMAREQSEL_SPI1TX        S3C2443_DMAREQSEL_SRC(2)
+#define S3C2443_DMAREQSEL_SPI1RX        S3C2443_DMAREQSEL_SRC(3)
+#define S3C2443_DMAREQSEL_I2STX         S3C2443_DMAREQSEL_SRC(4)
+#define S3C2443_DMAREQSEL_I2SRX         S3C2443_DMAREQSEL_SRC(5)
+#define S3C2443_DMAREQSEL_TIMER         S3C2443_DMAREQSEL_SRC(9)
+#define S3C2443_DMAREQSEL_SDI           S3C2443_DMAREQSEL_SRC(10)
+#define S3C2443_DMAREQSEL_XDREQ0        S3C2443_DMAREQSEL_SRC(17)
+#define S3C2443_DMAREQSEL_XDREQ1        S3C2443_DMAREQSEL_SRC(18)
+#define S3C2443_DMAREQSEL_UART0_0       S3C2443_DMAREQSEL_SRC(19)
+#define S3C2443_DMAREQSEL_UART0_1       S3C2443_DMAREQSEL_SRC(20)
+#define S3C2443_DMAREQSEL_UART1_0       S3C2443_DMAREQSEL_SRC(21)
+#define S3C2443_DMAREQSEL_UART1_1       S3C2443_DMAREQSEL_SRC(22)
+#define S3C2443_DMAREQSEL_UART2_0       S3C2443_DMAREQSEL_SRC(23)
+#define S3C2443_DMAREQSEL_UART2_1       S3C2443_DMAREQSEL_SRC(24)
+#define S3C2443_DMAREQSEL_UART3_0       S3C2443_DMAREQSEL_SRC(25)
+#define S3C2443_DMAREQSEL_UART3_1       S3C2443_DMAREQSEL_SRC(26)
+#define S3C2443_DMAREQSEL_PCMOUT        S3C2443_DMAREQSEL_SRC(27)
+#define S3C2443_DMAREQSEL_PCMIN         S3C2443_DMAREQSEL_SRC(28)
+#define S3C2443_DMAREQSEL_MICIN         S3C2443_DMAREQSEL_SRC(29)