diff options
Diffstat (limited to 'arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h')
| -rw-r--r-- | arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h | 145 |
1 files changed, 12 insertions, 133 deletions
diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h index 6e636c418cb..50c89c8052f 100644 --- a/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h @@ -1,40 +1,12 @@ /* - * File: include/asm-blackfin/mach-bf548/cdefBF54x_base.h - * Based on: - * Author: + * Copyright 2007-2010 Analog Devices Inc. * - * Created: - * Description: - * - * Rev: - * - * Modified: - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * 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, 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; see the file COPYING. - * If not, write to the Free Software Foundation, - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Licensed under the GPL-2 or later. */ #ifndef _CDEF_BF54X_H #define _CDEF_BF54X_H -#include <asm/blackfin.h> - -#include "defBF54x_base.h" - /* ************************************************************** */ /* SYSTEM & MMR ADDRESS DEFINITIONS COMMON TO ALL ADSP-BF54x */ /* ************************************************************** */ @@ -64,6 +36,8 @@ /* SIC Registers */ +#define bfin_read_SIC_RVECT() bfin_read32(SIC_RVECT) +#define bfin_write_SIC_RVECT(val) bfin_write32(SIC_RVECT, val) #define bfin_read_SIC_IMASK0() bfin_read32(SIC_IMASK0) #define bfin_write_SIC_IMASK0(val) bfin_write32(SIC_IMASK0, val) #define bfin_read_SIC_IMASK1() bfin_read32(SIC_IMASK1) @@ -325,10 +299,10 @@ /* DMAC0 Registers */ -#define bfin_read_DMAC0_TCPER() bfin_read16(DMAC0_TCPER) -#define bfin_write_DMAC0_TCPER(val) bfin_write16(DMAC0_TCPER, val) -#define bfin_read_DMAC0_TCCNT() bfin_read16(DMAC0_TCCNT) -#define bfin_write_DMAC0_TCCNT(val) bfin_write16(DMAC0_TCCNT, val) +#define bfin_read_DMAC0_TC_PER() bfin_read16(DMAC0_TC_PER) +#define bfin_write_DMAC0_TC_PER(val) bfin_write16(DMAC0_TC_PER, val) +#define bfin_read_DMAC0_TC_CNT() bfin_read16(DMAC0_TC_CNT) +#define bfin_write_DMAC0_TC_CNT(val) bfin_write16(DMAC0_TC_CNT, val) /* DMA Channel 0 Registers */ @@ -1179,10 +1153,10 @@ /* DMAC1 Registers */ -#define bfin_read_DMAC1_TCPER() bfin_read16(DMAC1_TCPER) -#define bfin_write_DMAC1_TCPER(val) bfin_write16(DMAC1_TCPER, val) -#define bfin_read_DMAC1_TCCNT() bfin_read16(DMAC1_TCCNT) -#define bfin_write_DMAC1_TCCNT(val) bfin_write16(DMAC1_TCCNT, val) +#define bfin_read_DMAC1_TC_PER() bfin_read16(DMAC1_TC_PER) +#define bfin_write_DMAC1_TC_PER(val) bfin_write16(DMAC1_TC_PER, val) +#define bfin_read_DMAC1_TC_CNT() bfin_read16(DMAC1_TC_CNT) +#define bfin_write_DMAC1_TC_CNT(val) bfin_write16(DMAC1_TC_CNT, val) /* DMA Channel 12 Registers */ @@ -2639,17 +2613,6 @@ #define bfin_read_CNT_MIN() bfin_read32(CNT_MIN) #define bfin_write_CNT_MIN(val) bfin_write32(CNT_MIN, val) -/* OTP/FUSE Registers */ - -#define bfin_read_OTP_CONTROL() bfin_read16(OTP_CONTROL) -#define bfin_write_OTP_CONTROL(val) bfin_write16(OTP_CONTROL, val) -#define bfin_read_OTP_BEN() bfin_read16(OTP_BEN) -#define bfin_write_OTP_BEN(val) bfin_write16(OTP_BEN, val) -#define bfin_read_OTP_STATUS() bfin_read16(OTP_STATUS) -#define bfin_write_OTP_STATUS(val) bfin_write16(OTP_STATUS, val) -#define bfin_read_OTP_TIMING() bfin_read32(OTP_TIMING) -#define bfin_write_OTP_TIMING(val) bfin_write32(OTP_TIMING, val) - /* Security Registers */ #define bfin_read_SECURE_SYSSWT() bfin_read32(SECURE_SYSSWT) @@ -2664,91 +2627,7 @@ #define bfin_read_DMAC1_PERIMUX() bfin_read16(DMAC1_PERIMUX) #define bfin_write_DMAC1_PERIMUX(val) bfin_write16(DMAC1_PERIMUX, val) -/* OTP Read/Write Data Buffer Registers */ - -#define bfin_read_OTP_DATA0() bfin_read32(OTP_DATA0) -#define bfin_write_OTP_DATA0(val) bfin_write32(OTP_DATA0, val) -#define bfin_read_OTP_DATA1() bfin_read32(OTP_DATA1) -#define bfin_write_OTP_DATA1(val) bfin_write32(OTP_DATA1, val) -#define bfin_read_OTP_DATA2() bfin_read32(OTP_DATA2) -#define bfin_write_OTP_DATA2(val) bfin_write32(OTP_DATA2, val) -#define bfin_read_OTP_DATA3() bfin_read32(OTP_DATA3) -#define bfin_write_OTP_DATA3(val) bfin_write32(OTP_DATA3, val) - /* Handshake MDMA is not defined in the shared file because it is not available on the ADSP-BF542 bfin_read_()rocessor */ -/* legacy definitions */ -#define bfin_read_EBIU_AMCBCTL0 bfin_read_EBIU_AMBCTL0 -#define bfin_write_EBIU_AMCBCTL0 bfin_write_EBIU_AMBCTL0 -#define bfin_read_EBIU_AMCBCTL1 bfin_read_EBIU_AMBCTL1 -#define bfin_write_EBIU_AMCBCTL1 bfin_write_EBIU_AMBCTL1 -#define bfin_read_PINT0_IRQ bfin_read_PINT0_REQUEST -#define bfin_write_PINT0_IRQ bfin_write_PINT0_REQUEST -#define bfin_read_PINT1_IRQ bfin_read_PINT1_REQUEST -#define bfin_write_PINT1_IRQ bfin_write_PINT1_REQUEST -#define bfin_read_PINT2_IRQ bfin_read_PINT2_REQUEST -#define bfin_write_PINT2_IRQ bfin_write_PINT2_REQUEST -#define bfin_read_PINT3_IRQ bfin_read_PINT3_REQUEST -#define bfin_write_PINT3_IRQ bfin_write_PINT3_REQUEST - -/* These need to be last due to the cdef/linux inter-dependencies */ -#include <asm/irq.h> - -/* Writing to PLL_CTL initiates a PLL relock sequence. */ -static __inline__ void bfin_write_PLL_CTL(unsigned int val) -{ - unsigned long flags, iwr0, iwr1, iwr2; - - if (val == bfin_read_PLL_CTL()) - return; - - local_irq_save_hw(flags); - /* Enable the PLL Wakeup bit in SIC IWR */ - iwr0 = bfin_read32(SIC_IWR0); - iwr1 = bfin_read32(SIC_IWR1); - iwr2 = bfin_read32(SIC_IWR2); - /* Only allow PPL Wakeup) */ - bfin_write32(SIC_IWR0, IWR_ENABLE(0)); - bfin_write32(SIC_IWR1, 0); - bfin_write32(SIC_IWR2, 0); - - bfin_write16(PLL_CTL, val); - SSYNC(); - asm("IDLE;"); - - bfin_write32(SIC_IWR0, iwr0); - bfin_write32(SIC_IWR1, iwr1); - bfin_write32(SIC_IWR2, iwr2); - local_irq_restore_hw(flags); -} - -/* Writing to VR_CTL initiates a PLL relock sequence. */ -static __inline__ void bfin_write_VR_CTL(unsigned int val) -{ - unsigned long flags, iwr0, iwr1, iwr2; - - if (val == bfin_read_VR_CTL()) - return; - - local_irq_save_hw(flags); - /* Enable the PLL Wakeup bit in SIC IWR */ - iwr0 = bfin_read32(SIC_IWR0); - iwr1 = bfin_read32(SIC_IWR1); - iwr2 = bfin_read32(SIC_IWR2); - /* Only allow PPL Wakeup) */ - bfin_write32(SIC_IWR0, IWR_ENABLE(0)); - bfin_write32(SIC_IWR1, 0); - bfin_write32(SIC_IWR2, 0); - - bfin_write16(VR_CTL, val); - SSYNC(); - asm("IDLE;"); - - bfin_write32(SIC_IWR0, iwr0); - bfin_write32(SIC_IWR1, iwr1); - bfin_write32(SIC_IWR2, iwr2); - local_irq_restore_hw(flags); -} - #endif /* _CDEF_BF54X_H */ |