diff options
Diffstat (limited to 'arch/sh/include')
| -rw-r--r-- | arch/sh/include/asm/dma-sh.h | 87 | ||||
| -rw-r--r-- | arch/sh/include/cpu-sh4a/cpu/dma.h | 8 |
2 files changed, 0 insertions, 95 deletions
diff --git a/arch/sh/include/asm/dma-sh.h b/arch/sh/include/asm/dma-sh.h deleted file mode 100644 index 9a4875a8963..00000000000 --- a/arch/sh/include/asm/dma-sh.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * arch/sh/include/asm/dma-sh.h - * - * Copyright (C) 2000 Takashi YOSHII - * Copyright (C) 2003 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#ifndef __DMA_SH_H -#define __DMA_SH_H - -#include <asm/dma-register.h> -#include <cpu/dma-register.h> -#include <cpu/dma.h> - -/* DMAOR contorl: The DMAOR access size is different by CPU.*/ -#if defined(CONFIG_CPU_SUBTYPE_SH7723) || \ - defined(CONFIG_CPU_SUBTYPE_SH7724) || \ - defined(CONFIG_CPU_SUBTYPE_SH7780) || \ - defined(CONFIG_CPU_SUBTYPE_SH7785) -#define dmaor_read_reg(n) \ - (n ? __raw_readw(SH_DMAC_BASE1 + DMAOR) \ - : __raw_readw(SH_DMAC_BASE0 + DMAOR)) -#define dmaor_write_reg(n, data) \ - (n ? __raw_writew(data, SH_DMAC_BASE1 + DMAOR) \ - : __raw_writew(data, SH_DMAC_BASE0 + DMAOR)) -#else /* Other CPU */ -#define dmaor_read_reg(n) __raw_readw(SH_DMAC_BASE0 + DMAOR) -#define dmaor_write_reg(n, data) __raw_writew(data, SH_DMAC_BASE0 + DMAOR) -#endif - -static int dmte_irq_map[] __maybe_unused = { -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 4) - DMTE0_IRQ, - DMTE0_IRQ + 1, - DMTE0_IRQ + 2, - DMTE0_IRQ + 3, -#endif -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 6) - DMTE4_IRQ, - DMTE4_IRQ + 1, -#endif -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 8) - DMTE6_IRQ, - DMTE6_IRQ + 1, -#endif -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 12) - DMTE8_IRQ, - DMTE9_IRQ, - DMTE10_IRQ, - DMTE11_IRQ, -#endif -}; - -/* - * Define the default configuration for dual address memory-memory transfer. - * The 0x400 value represents auto-request, external->external. - */ -#define RS_DUAL (DM_INC | SM_INC | 0x400 | TS_INDEX2VAL(XMIT_SZ_32BIT)) - -/* DMA base address */ -static u32 dma_base_addr[] __maybe_unused = { -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 4) - SH_DMAC_BASE0 + 0x00, /* channel 0 */ - SH_DMAC_BASE0 + 0x10, - SH_DMAC_BASE0 + 0x20, - SH_DMAC_BASE0 + 0x30, -#endif -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 6) - SH_DMAC_BASE0 + 0x50, - SH_DMAC_BASE0 + 0x60, -#endif -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 8) - SH_DMAC_BASE1 + 0x00, - SH_DMAC_BASE1 + 0x10, -#endif -#if (CONFIG_NR_ONCHIP_DMA_CHANNELS >= 12) - SH_DMAC_BASE1 + 0x20, - SH_DMAC_BASE1 + 0x30, - SH_DMAC_BASE1 + 0x50, - SH_DMAC_BASE1 + 0x60, /* channel 11 */ -#endif -}; - -#endif /* __DMA_SH_H */ diff --git a/arch/sh/include/cpu-sh4a/cpu/dma.h b/arch/sh/include/cpu-sh4a/cpu/dma.h index c276313104c..89afb650ce2 100644 --- a/arch/sh/include/cpu-sh4a/cpu/dma.h +++ b/arch/sh/include/cpu-sh4a/cpu/dma.h @@ -9,20 +9,17 @@ #define DMTE4_IRQ evt2irq(0xb80) #define DMAE0_IRQ evt2irq(0xbc0) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 -#define SH_DMARS_BASE0 0xFE009000 #elif defined(CONFIG_CPU_SUBTYPE_SH7722) #define DMTE0_IRQ evt2irq(0x800) #define DMTE4_IRQ evt2irq(0xb80) #define DMAE0_IRQ evt2irq(0xbc0) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 -#define SH_DMARS_BASE0 0xFE009000 #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7764) #define DMTE0_IRQ evt2irq(0x640) #define DMTE4_IRQ evt2irq(0x780) #define DMAE0_IRQ evt2irq(0x6c0) #define SH_DMAC_BASE0 0xFF608020 -#define SH_DMARS_BASE0 0xFF609000 #elif defined(CONFIG_CPU_SUBTYPE_SH7723) #define DMTE0_IRQ evt2irq(0x800) /* DMAC0A*/ #define DMTE4_IRQ evt2irq(0xb80) /* DMAC0B */ @@ -35,7 +32,6 @@ #define DMAE1_IRQ evt2irq(0xb40) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 #define SH_DMAC_BASE1 0xFDC08020 -#define SH_DMARS_BASE0 0xFDC09000 #elif defined(CONFIG_CPU_SUBTYPE_SH7724) #define DMTE0_IRQ evt2irq(0x800) /* DMAC0A*/ #define DMTE4_IRQ evt2irq(0xb80) /* DMAC0B */ @@ -48,8 +44,6 @@ #define DMAE1_IRQ evt2irq(0xb40) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 #define SH_DMAC_BASE1 0xFDC08020 -#define SH_DMARS_BASE0 0xFE009000 -#define SH_DMARS_BASE1 0xFDC09000 #elif defined(CONFIG_CPU_SUBTYPE_SH7780) #define DMTE0_IRQ evt2irq(0x640) #define DMTE4_IRQ evt2irq(0x780) @@ -61,7 +55,6 @@ #define DMAE0_IRQ evt2irq(0x6c0) /* DMA Error IRQ */ #define SH_DMAC_BASE0 0xFC808020 #define SH_DMAC_BASE1 0xFC818020 -#define SH_DMARS_BASE0 0xFC809000 #else /* SH7785 */ #define DMTE0_IRQ evt2irq(0x620) #define DMTE4_IRQ evt2irq(0x6a0) @@ -74,7 +67,6 @@ #define DMAE1_IRQ evt2irq(0x940) /* DMA Error IRQ1 */ #define SH_DMAC_BASE0 0xFC808020 #define SH_DMAC_BASE1 0xFCC08020 -#define SH_DMARS_BASE0 0xFC809000 #endif #endif /* __ASM_SH_CPU_SH4_DMA_SH7780_H */ |