diff options
Diffstat (limited to 'arch/arm/mach-stmp37xx/include/mach/regs-apbx.h')
| -rw-r--r-- | arch/arm/mach-stmp37xx/include/mach/regs-apbx.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h b/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h new file mode 100644 index 000000000000..a14ddb97639a --- /dev/null +++ b/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h @@ -0,0 +1,109 @@ +/* + * 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 _INCLUDE_ASM_ARCH_REGS_APBX_H +#define _INCLUDE_ASM_ARCH_REGS_APBX_H + +#include <mach/stmp3xxx_regs.h> + +#ifndef REGS_APBX_BASE +#define REGS_APBX_BASE (REGS_BASE + 0x00024000) +#endif + +HW_REGISTER(HW_APBX_CTRL0, REGS_APBX_BASE, 0x00) +#define BP_APBX_CTRL0_SFTRST 31 +#define BM_APBX_CTRL0_SFTRST 0x80000000 +#define BP_APBX_CTRL0_CLKGATE 30 +#define BM_APBX_CTRL0_CLKGATE 0x40000000 +#define BP_APBX_CTRL0_RESET_CHANNEL 16 +#define BM_APBX_CTRL0_RESET_CHANNEL 0x00FF0000 +#define BF_APBX_CTRL0_RESET_CHANNEL(v) \ + (((v) << BP_APBX_CTRL0_RESET_CHANNEL) & BM_APBX_CTRL0_RESET_CHANNEL) +HW_REGISTER(HW_APBX_CTRL1, REGS_APBX_BASE, 0x10) +HW_REGISTER_0(HW_APBX_DEVSEL, REGS_APBX_BASE, 0x20) +#define BP_APBX_DEVSEL_CH7 28 +#define BM_APBX_DEVSEL_CH7 0xF0000000 +#define BF_APBX_DEVSEL_CH7(v) \ + (((v) << BP_APBX_DEVSEL_CH7) & BM_APBX_DEVSEL_CH7) +#define BV_APBX_DEVSEL_CH7__USE_UART 0x0 +#define BV_APBX_DEVSEL_CH7__USE_IRDA 0x1 +#define BP_APBX_DEVSEL_CH6 24 +#define BM_APBX_DEVSEL_CH6 0x0F000000 +#define BF_APBX_DEVSEL_CH6(v) \ + (((v) << BP_APBX_DEVSEL_CH6) & BM_APBX_DEVSEL_CH6) +#define BV_APBX_DEVSEL_CH6__USE_UART 0x0 +#define BV_APBX_DEVSEL_CH6__USE_IRDA 0x1 +#define BP_APBX_CTRL1_CH7_AHB_ERROR_IRQ 23 +#define BM_APBX_CTRL1_CH7_AHB_ERROR_IRQ 0x00800000 +#define BP_APBX_CTRL1_CH6_AHB_ERROR_IRQ 22 +#define BM_APBX_CTRL1_CH6_AHB_ERROR_IRQ 0x00400000 +#define BP_APBX_CTRL1_CH7_CMDCMPLT_IRQ_EN 15 +#define BM_APBX_CTRL1_CH7_CMDCMPLT_IRQ_EN 0x00008000 +#define BP_APBX_CTRL1_CH6_CMDCMPLT_IRQ_EN 14 +#define BM_APBX_CTRL1_CH6_CMDCMPLT_IRQ_EN 0x00004000 + +HW_REGISTER_RO_INDEXED(HW_APBX_CHn_CURCMDAR, REGS_APBX_BASE, 0x40, 0x70) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_NXTCMDAR, REGS_APBX_BASE, 0x50, 0x70) +#define BP_APBX_CHn_NXTCMDAR_CMD_ADDR 0 +#define BM_APBX_CHn_NXTCMDAR_CMD_ADDR 0xFFFFFFFF +#define BF_APBX_CHn_NXTCMDAR_CMD_ADDR(v) ((u32) v) +HW_REGISTER_RO_INDEXED(HW_APBX_CHn_CMD, REGS_APBX_BASE, 0x60, 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) << BP_APBX_CHn_CMD_XFER_COUNT) & 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) << BP_APBX_CHn_CMD_CMDWORDS) & BM_APBX_CHn_CMD_CMDWORDS) +#define BP_APBX_CHn_CMD_WAIT4ENDCMD 7 +#define BM_APBX_CHn_CMD_WAIT4ENDCMD 0x00000080 +#define BP_APBX_CHn_CMD_SEMAPHORE 6 +#define BM_APBX_CHn_CMD_SEMAPHORE 0x00000040 +#define BP_APBX_CHn_CMD_IRQONCMPLT 3 +#define BM_APBX_CHn_CMD_IRQONCMPLT 0x00000008 +#define BP_APBX_CHn_CMD_CHAIN 2 +#define BM_APBX_CHn_CMD_CHAIN 0x00000004 +#define BM_APBX_CHn_CMD_DMA_READ 0x00000003 +#define BP_APBX_CHn_CMD_DMA_READ 0 +#define BF_APBX_CHn_CMD_DMA_READ(v) \ + (((v) << BP_APBX_CHn_CMD_DMA_READ) & BM_APBX_CHn_CMD_DMA_READ) +#define BP_APBX_CHn_CMD_COMMAND 0 +#define BM_APBX_CHn_CMD_COMMAND 0x00000003 +#define BF_APBX_CHn_CMD_COMMAND(v) \ + (((v) << BP_APBX_CHn_CMD_COMMAND) & 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_RO_INDEXED(HW_APBX_CHn_BAR, REGS_APBX_BASE, 0x70, 0x70) +HW_REGISTER_0_INDEXED(HW_APBX_CHn_SEMA, REGS_APBX_BASE, 0x80, 0x70) +#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) << BP_APBX_CHn_SEMA_INCREMENT_SEMA) & \ + BM_APBX_CHn_SEMA_INCREMENT_SEMA) +#define BP_APBX_CHn_SEMA_PHORE 16 +#define BM_APBX_CHn_SEMA_PHORE 0x00FF0000 +HW_REGISTER_RO_INDEXED(HW_APBX_CHn_DEBUG1, REGS_APBX_BASE, 0x90, 0x70) +HW_REGISTER_RO_INDEXED(HW_APBX_CHn_DEBUG2, REGS_APBX_BASE, 0xA0, 0x70) +HW_REGISTER_RO(HW_APBX_VERSION, REGS_APBX_BASE, 0x3F0) + +#endif /* _INCLUDE_ASM_ARCH_REGS_APBX_H */ |