diff options
Diffstat (limited to 'arch/arm/mach-stmp378x/include/mach/regs-apbx.h')
| -rw-r--r-- | arch/arm/mach-stmp378x/include/mach/regs-apbx.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-apbx.h b/arch/arm/mach-stmp378x/include/mach/regs-apbx.h new file mode 100644 index 000000000000..d0e8e9fe1cce --- /dev/null +++ b/arch/arm/mach-stmp378x/include/mach/regs-apbx.h @@ -0,0 +1,79 @@ +/* + * STMP APBX Register Definitions + * + * Copyright (c) 2008 Freescale Semiconductor + * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. + * + * + * 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 __ARCH_ARM___APBX_H +#define __ARCH_ARM___APBX_H 1 + +#include <mach/stmp3xxx_regs.h> + +#define REGS_APBX_BASE (REGS_BASE + 0x24000) +#define REGS_APBX_BASE_PHYS (0x80024000) +#define REGS_APBX_SIZE 0x00002000 +HW_REGISTER(HW_APBX_CTRL0, REGS_APBX_BASE, 0x00000000) +#define HW_APBX_CTRL0_ADDR (REGS_APBX_BASE + 0x00000000) +#define BM_APBX_CTRL0_SFTRST 0x80000000 +#define BM_APBX_CTRL0_CLKGATE 0x40000000 +HW_REGISTER(HW_APBX_CTRL1, REGS_APBX_BASE, 0x00000010) +HW_REGISTER(HW_APBX_CTRL2, REGS_APBX_BASE, 0x00000020) +HW_REGISTER(HW_APBX_CHANNEL_CTRL, REGS_APBX_BASE, 0x00000030) +#define BP_APBX_CHANNEL_CTRL_RESET_CHANNEL 16 +#define BM_APBX_CHANNEL_CTRL_RESET_CHANNEL 0xFFFF0000 +#define BF_APBX_CHANNEL_CTRL_RESET_CHANNEL(v) \ + (((v) << BP_APBX_CHANNEL_CTRL_RESET_CHANNEL) & \ + BM_APBX_CHANNEL_CTRL_RESET_CHANNEL) +HW_REGISTER_0(HW_APBX_DEVSEL, REGS_APBX_BASE, 0x00000040) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_CURCMDAR, REGS_APBX_BASE, 0x00000100, 0x70) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_NXTCMDAR, REGS_APBX_BASE, 0x00000110, 0x70) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_CMD, REGS_APBX_BASE, 0x00000120, 0x70) +#define BP_APBX_CHn_CMD_XFER_COUNT 16 +#define BM_APBX_CHn_CMD_XFER_COUNT 0xFFFF0000 +#define BF_APBX_CHn_CMD_XFER_COUNT(v) \ + (((v) << 16) & BM_APBX_CHn_CMD_XFER_COUNT) +#define BP_APBX_CHn_CMD_CMDWORDS 12 +#define BM_APBX_CHn_CMD_CMDWORDS 0x0000F000 +#define BF_APBX_CHn_CMD_CMDWORDS(v) \ + (((v) << 12) & BM_APBX_CHn_CMD_CMDWORDS) +#define BM_APBX_CHn_CMD_HALTONTERMINATE 0x00000100 +#define BM_APBX_CHn_CMD_WAIT4ENDCMD 0x00000080 +#define BM_APBX_CHn_CMD_SEMAPHORE 0x00000040 +#define BM_APBX_CHn_CMD_IRQONCMPLT 0x00000008 +#define BM_APBX_CHn_CMD_CHAIN 0x00000004 +#define BP_APBX_CHn_CMD_COMMAND 0 +#define BM_APBX_CHn_CMD_COMMAND 0x00000003 +#define BF_APBX_CHn_CMD_COMMAND(v) \ + (((v) << 0) & BM_APBX_CHn_CMD_COMMAND) +#define BV_APBX_CHn_CMD_COMMAND__NO_DMA_XFER 0x0 +#define BV_APBX_CHn_CMD_COMMAND__DMA_WRITE 0x1 +#define BV_APBX_CHn_CMD_COMMAND__DMA_READ 0x2 +HW_REGISTER_0_INDEXED(HW_APBX_CHn_BAR, REGS_APBX_BASE, 0x00000130, 0x70) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_SEMA, REGS_APBX_BASE, 0x00000140, 0x70) +#define BP_APBX_CHn_SEMA_PHORE 16 +#define BM_APBX_CHn_SEMA_PHORE 0x00FF0000 +#define BF_APBX_CHn_SEMA_PHORE(v) \ + (((v) << 16) & BM_APBX_CHn_SEMA_PHORE) +#define BP_APBX_CHn_SEMA_INCREMENT_SEMA 0 +#define BM_APBX_CHn_SEMA_INCREMENT_SEMA 0x000000FF +#define BF_APBX_CHn_SEMA_INCREMENT_SEMA(v) \ + (((v) << 0) & BM_APBX_CHn_SEMA_INCREMENT_SEMA) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_DEBUG1, REGS_APBX_BASE, 0x00000150, 0x70) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_DEBUG2, REGS_APBX_BASE, 0x00000160, 0x70) +HW_REGISTER_0(HW_APBX_VERSION, REGS_APBX_BASE, 0x00000800) +#endif /* __ARCH_ARM___APBX_H */ |
