From 9918ceafd4a9e013572e03983f528017c29bb1cb Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 26 Jan 2012 14:07:09 +0100 Subject: ARM: at91: code removal of CAP9 SoC Following removal announce and addition to feature-removal-schedule.txt, here is the actual source code deletion for Atmel CAP9 family. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/at91_pmc.h | 14 +-- arch/arm/mach-at91/include/mach/at91cap9.h | 122 ------------------- arch/arm/mach-at91/include/mach/at91cap9_matrix.h | 137 ---------------------- arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h | 10 -- arch/arm/mach-at91/include/mach/cpu.h | 21 ---- arch/arm/mach-at91/include/mach/hardware.h | 4 +- 6 files changed, 6 insertions(+), 302 deletions(-) delete mode 100644 arch/arm/mach-at91/include/mach/at91cap9.h delete mode 100644 arch/arm/mach-at91/include/mach/at91cap9_matrix.h (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index e46f93e34aab..dbdd6ae473d5 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -23,10 +23,8 @@ #define AT91_PMC_PCK (1 << 0) /* Processor Clock */ #define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ #define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */ -#define AT91CAP9_PMC_DDR (1 << 2) /* DDR Clock [CAP9 revC & some SAM9 only] */ #define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */ #define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */ -#define AT91CAP9_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91CAP9 only] */ #define AT91SAM926x_PMC_UDP (1 << 7) /* USB Devcice Port Clock [AT91SAM926x only] */ #define AT91_PMC_PCK0 (1 << 8) /* Programmable Clock 0 */ #define AT91_PMC_PCK1 (1 << 9) /* Programmable Clock 1 */ @@ -40,7 +38,7 @@ #define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */ #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ -#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [some SAM9, CAP9] */ +#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [some SAM9] */ #define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ #define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ #define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ @@ -48,7 +46,7 @@ #define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ -#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x, CAP9] */ +#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x] */ #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ #define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */ @@ -87,7 +85,7 @@ #define AT91RM9200_PMC_MDIV_2 (1 << 8) #define AT91RM9200_PMC_MDIV_3 (2 << 8) #define AT91RM9200_PMC_MDIV_4 (3 << 8) -#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9,CAP9 only] */ +#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9 only] */ #define AT91SAM9_PMC_MDIV_2 (1 << 8) #define AT91SAM9_PMC_MDIV_4 (2 << 8) #define AT91SAM9_PMC_MDIV_6 (3 << 8) /* [some SAM9 only] */ @@ -117,17 +115,15 @@ #define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */ #define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */ #define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */ -#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [some SAM9, AT91CAP9 only] */ -#define AT91_PMC_OSCSEL (1 << 7) /* Slow Clock Oscillator [AT91CAP9 revC only] */ +#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [some SAM9] */ #define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */ #define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */ #define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */ #define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */ #define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */ -#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Protect Register [AT91CAP9 revC only] */ +#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Write Protect Mode Register [some SAM9] */ #define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */ -#define AT91_PMC_VER (AT91_PMC + 0xfc) /* PMC Module Version [AT91CAP9 only] */ #endif diff --git a/arch/arm/mach-at91/include/mach/at91cap9.h b/arch/arm/mach-at91/include/mach/at91cap9.h deleted file mode 100644 index 61d952902f2b..000000000000 --- a/arch/arm/mach-at91/include/mach/at91cap9.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91cap9.h - * - * Copyright (C) 2007 Stelian Pop - * Copyright (C) 2007 Lead Tech Design - * Copyright (C) 2007 Atmel Corporation. - * - * Common definitions. - * Based on AT91CAP9 datasheet revision B (Preliminary). - * - * 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. - */ - -#ifndef AT91CAP9_H -#define AT91CAP9_H - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91CAP9_ID_PIOABCD 2 /* Parallel IO Controller A, B, C and D */ -#define AT91CAP9_ID_MPB0 3 /* MP Block Peripheral 0 */ -#define AT91CAP9_ID_MPB1 4 /* MP Block Peripheral 1 */ -#define AT91CAP9_ID_MPB2 5 /* MP Block Peripheral 2 */ -#define AT91CAP9_ID_MPB3 6 /* MP Block Peripheral 3 */ -#define AT91CAP9_ID_MPB4 7 /* MP Block Peripheral 4 */ -#define AT91CAP9_ID_US0 8 /* USART 0 */ -#define AT91CAP9_ID_US1 9 /* USART 1 */ -#define AT91CAP9_ID_US2 10 /* USART 2 */ -#define AT91CAP9_ID_MCI0 11 /* Multimedia Card Interface 0 */ -#define AT91CAP9_ID_MCI1 12 /* Multimedia Card Interface 1 */ -#define AT91CAP9_ID_CAN 13 /* CAN */ -#define AT91CAP9_ID_TWI 14 /* Two-Wire Interface */ -#define AT91CAP9_ID_SPI0 15 /* Serial Peripheral Interface 0 */ -#define AT91CAP9_ID_SPI1 16 /* Serial Peripheral Interface 0 */ -#define AT91CAP9_ID_SSC0 17 /* Serial Synchronous Controller 0 */ -#define AT91CAP9_ID_SSC1 18 /* Serial Synchronous Controller 1 */ -#define AT91CAP9_ID_AC97C 19 /* AC97 Controller */ -#define AT91CAP9_ID_TCB 20 /* Timer Counter 0, 1 and 2 */ -#define AT91CAP9_ID_PWMC 21 /* Pulse Width Modulation Controller */ -#define AT91CAP9_ID_EMAC 22 /* Ethernet */ -#define AT91CAP9_ID_AESTDES 23 /* Advanced Encryption Standard, Triple DES */ -#define AT91CAP9_ID_ADC 24 /* Analog-to-Digital Converter */ -#define AT91CAP9_ID_ISI 25 /* Image Sensor Interface */ -#define AT91CAP9_ID_LCDC 26 /* LCD Controller */ -#define AT91CAP9_ID_DMA 27 /* DMA Controller */ -#define AT91CAP9_ID_UDPHS 28 /* USB High Speed Device Port */ -#define AT91CAP9_ID_UHP 29 /* USB Host Port */ -#define AT91CAP9_ID_IRQ0 30 /* Advanced Interrupt Controller (IRQ0) */ -#define AT91CAP9_ID_IRQ1 31 /* Advanced Interrupt Controller (IRQ1) */ - -/* - * User Peripheral physical base addresses. - */ -#define AT91CAP9_BASE_UDPHS 0xfff78000 -#define AT91CAP9_BASE_TCB0 0xfff7c000 -#define AT91CAP9_BASE_TC0 0xfff7c000 -#define AT91CAP9_BASE_TC1 0xfff7c040 -#define AT91CAP9_BASE_TC2 0xfff7c080 -#define AT91CAP9_BASE_MCI0 0xfff80000 -#define AT91CAP9_BASE_MCI1 0xfff84000 -#define AT91CAP9_BASE_TWI 0xfff88000 -#define AT91CAP9_BASE_US0 0xfff8c000 -#define AT91CAP9_BASE_US1 0xfff90000 -#define AT91CAP9_BASE_US2 0xfff94000 -#define AT91CAP9_BASE_SSC0 0xfff98000 -#define AT91CAP9_BASE_SSC1 0xfff9c000 -#define AT91CAP9_BASE_AC97C 0xfffa0000 -#define AT91CAP9_BASE_SPI0 0xfffa4000 -#define AT91CAP9_BASE_SPI1 0xfffa8000 -#define AT91CAP9_BASE_CAN 0xfffac000 -#define AT91CAP9_BASE_PWMC 0xfffb8000 -#define AT91CAP9_BASE_EMAC 0xfffbc000 -#define AT91CAP9_BASE_ADC 0xfffc0000 -#define AT91CAP9_BASE_ISI 0xfffc4000 - -/* - * System Peripherals (offset from AT91_BASE_SYS) - */ -#define AT91_BCRAMC (0xffffe400 - AT91_BASE_SYS) -#define AT91_DDRSDRC0 (0xffffe600 - AT91_BASE_SYS) -#define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS) -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) -#define AT91_GPBR (cpu_is_at91cap9_revB() ? \ - (0xfffffd50 - AT91_BASE_SYS) : \ - (0xfffffd60 - AT91_BASE_SYS)) - -#define AT91CAP9_BASE_ECC 0xffffe200 -#define AT91CAP9_BASE_DMA 0xffffec00 -#define AT91CAP9_BASE_SMC 0xffffe800 -#define AT91CAP9_BASE_DBGU AT91_BASE_DBGU1 -#define AT91CAP9_BASE_PIOA 0xfffff200 -#define AT91CAP9_BASE_PIOB 0xfffff400 -#define AT91CAP9_BASE_PIOC 0xfffff600 -#define AT91CAP9_BASE_PIOD 0xfffff800 -#define AT91CAP9_BASE_RSTC 0xfffffd00 -#define AT91CAP9_BASE_SHDWC 0xfffffd10 -#define AT91CAP9_BASE_RTT 0xfffffd20 -#define AT91CAP9_BASE_PIT 0xfffffd30 -#define AT91CAP9_BASE_WDT 0xfffffd40 - -#define AT91_USART0 AT91CAP9_BASE_US0 -#define AT91_USART1 AT91CAP9_BASE_US1 -#define AT91_USART2 AT91CAP9_BASE_US2 - - -/* - * Internal Memory. - */ -#define AT91CAP9_SRAM_BASE 0x00100000 /* Internal SRAM base address */ -#define AT91CAP9_SRAM_SIZE (32 * SZ_1K) /* Internal SRAM size (32Kb) */ - -#define AT91CAP9_ROM_BASE 0x00400000 /* Internal ROM base address */ -#define AT91CAP9_ROM_SIZE (32 * SZ_1K) /* Internal ROM size (32Kb) */ - -#define AT91CAP9_LCDC_BASE 0x00500000 /* LCD Controller */ -#define AT91CAP9_UDPHS_FIFO 0x00600000 /* USB High Speed Device Port */ -#define AT91CAP9_UHP_BASE 0x00700000 /* USB Host controller */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91cap9_matrix.h b/arch/arm/mach-at91/include/mach/at91cap9_matrix.h deleted file mode 100644 index 4b9d4aff4b4f..000000000000 --- a/arch/arm/mach-at91/include/mach/at91cap9_matrix.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91cap9_matrix.h - * - * Copyright (C) 2007 Stelian Pop - * Copyright (C) 2007 Lead Tech Design - * Copyright (C) 2006 Atmel Corporation. - * - * Memory Controllers (MATRIX, EBI) - System peripherals registers. - * Based on AT91CAP9 datasheet revision B (Preliminary). - * - * 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. - */ - -#ifndef AT91CAP9_MATRIX_H -#define AT91CAP9_MATRIX_H - -#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ -#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ -#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ -#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ -#define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */ -#define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */ -#define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */ -#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ -#define AT91_MATRIX_ULBT_INFINITE (0 << 0) -#define AT91_MATRIX_ULBT_SINGLE (1 << 0) -#define AT91_MATRIX_ULBT_FOUR (2 << 0) -#define AT91_MATRIX_ULBT_EIGHT (3 << 0) -#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) - -#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ -#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ -#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ -#define AT91_MATRIX_SCFG8 (AT91_MATRIX + 0x60) /* Slave Configuration Register 8 */ -#define AT91_MATRIX_SCFG9 (AT91_MATRIX + 0x64) /* Slave Configuration Register 9 */ -#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ -#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ -#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) -#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) - -#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ -#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ -#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ -#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ -#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ -#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ -#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ -#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ -#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ -#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ -#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ -#define AT91_MATRIX_PRAS8 (AT91_MATRIX + 0xC0) /* Priority Register A for Slave 8 */ -#define AT91_MATRIX_PRBS8 (AT91_MATRIX + 0xC4) /* Priority Register B for Slave 8 */ -#define AT91_MATRIX_PRAS9 (AT91_MATRIX + 0xC8) /* Priority Register A for Slave 9 */ -#define AT91_MATRIX_PRBS9 (AT91_MATRIX + 0xCC) /* Priority Register B for Slave 9 */ -#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ -#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ -#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ -#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ -#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ -#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ -#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ -#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ -#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ -#define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */ -#define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */ -#define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */ - -#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ -#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -#define AT91_MATRIX_RCB2 (1 << 2) -#define AT91_MATRIX_RCB3 (1 << 3) -#define AT91_MATRIX_RCB4 (1 << 4) -#define AT91_MATRIX_RCB5 (1 << 5) -#define AT91_MATRIX_RCB6 (1 << 6) -#define AT91_MATRIX_RCB7 (1 << 7) -#define AT91_MATRIX_RCB8 (1 << 8) -#define AT91_MATRIX_RCB9 (1 << 9) -#define AT91_MATRIX_RCB10 (1 << 10) -#define AT91_MATRIX_RCB11 (1 << 11) - -#define AT91_MPBS0_SFR (AT91_MATRIX + 0x114) /* MPBlock Slave 0 Special Function Register */ -#define AT91_MPBS1_SFR (AT91_MATRIX + 0x11C) /* MPBlock Slave 1 Special Function Register */ - -#define AT91_MATRIX_UDPHS (AT91_MATRIX + 0x118) /* USBHS Special Function Register [AT91CAP9 only] */ -#define AT91_MATRIX_SELECT_UDPHS (0 << 31) /* select High Speed UDP */ -#define AT91_MATRIX_SELECT_UDP (1 << 31) /* select standard UDP */ -#define AT91_MATRIX_UDPHS_BYPASS_LOCK (1 << 30) /* bypass lock bit */ - -#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */ -#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI_CS1A_BCRAMC (1 << 1) -#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) -#define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */ -#define AT91_MATRIX_EBI_CS4A_SMC (0 << 4) -#define AT91_MATRIX_EBI_CS4A_SMC_CF1 (1 << 4) -#define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */ -#define AT91_MATRIX_EBI_CS5A_SMC (0 << 5) -#define AT91_MATRIX_EBI_CS5A_SMC_CF2 (1 << 5) -#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI_DQSPDC (1 << 9) /* Data Qualifier Strobe Pull-Down Configuration */ -#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) - -#define AT91_MPBS2_SFR (AT91_MATRIX + 0x12C) /* MPBlock Slave 2 Special Function Register */ -#define AT91_MPBS3_SFR (AT91_MATRIX + 0x130) /* MPBlock Slave 3 Special Function Register */ -#define AT91_APB_SFR (AT91_MATRIX + 0x134) /* APB Bridge Special Function Register */ - -#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h index e2f8da8ce5bc..5d4a9f846584 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h +++ b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h @@ -59,7 +59,6 @@ #define AT91_DDRSDRC_TRP (0xf << 16) /* Row precharge delay */ #define AT91_DDRSDRC_TRRD (0xf << 20) /* Active BankA to BankB */ #define AT91_DDRSDRC_TWTR (0x7 << 24) /* Internal Write to Read delay */ -#define AT91CAP9_DDRSDRC_TWTR (1 << 24) /* Internal Write to Read delay */ #define AT91_DDRSDRC_RED_WRRD (0x1 << 27) /* Reduce Write to Read Delay [SAM9 Only] */ #define AT91_DDRSDRC_TMRD (0xf << 28) /* Load mode to active/refresh delay */ @@ -76,7 +75,6 @@ #define AT91_DDRSDRC_TRTP (0x7 << 12) /* Read to Precharge delay */ #define AT91_DDRSDRC_LPR 0x1C /* Low Power Register */ -#define AT91CAP9_DDRSDRC_LPR 0x18 /* Low Power Register */ #define AT91_DDRSDRC_LPCB (3 << 0) /* Low-power Configurations */ #define AT91_DDRSDRC_LPCB_DISABLE 0 #define AT91_DDRSDRC_LPCB_SELF_REFRESH 1 @@ -94,11 +92,9 @@ #define AT91_DDRSDRC_UPD_MR (3 << 20) /* Update load mode register and extended mode register */ #define AT91_DDRSDRC_MDR 0x20 /* Memory Device Register */ -#define AT91CAP9_DDRSDRC_MDR 0x1C /* Memory Device Register */ #define AT91_DDRSDRC_MD (3 << 0) /* Memory Device Type */ #define AT91_DDRSDRC_MD_SDR 0 #define AT91_DDRSDRC_MD_LOW_POWER_SDR 1 -#define AT91CAP9_DDRSDRC_MD_DDR 2 #define AT91_DDRSDRC_MD_LOW_POWER_DDR 3 #define AT91_DDRSDRC_MD_DDR2 6 /* [SAM9 Only] */ #define AT91_DDRSDRC_DBW (1 << 4) /* Data Bus Width */ @@ -106,16 +102,10 @@ #define AT91_DDRSDRC_DBW_16BITS (1 << 4) #define AT91_DDRSDRC_DLL 0x24 /* DLL Information Register */ -#define AT91CAP9_DDRSDRC_DLL 0x20 /* DLL Information Register */ #define AT91_DDRSDRC_MDINC (1 << 0) /* Master Delay increment */ #define AT91_DDRSDRC_MDDEC (1 << 1) /* Master Delay decrement */ #define AT91_DDRSDRC_MDOVF (1 << 2) /* Master Delay Overflow */ -#define AT91CAP9_DDRSDRC_SDCOVF (1 << 3) /* Slave Delay Correction Overflow */ -#define AT91CAP9_DDRSDRC_SDCUDF (1 << 4) /* Slave Delay Correction Underflow */ -#define AT91CAP9_DDRSDRC_SDERF (1 << 5) /* Slave Delay Correction error */ #define AT91_DDRSDRC_MDVAL (0xff << 8) /* Master Delay value */ -#define AT91CAP9_DDRSDRC_SDVAL (0xff << 16) /* Slave Delay value */ -#define AT91CAP9_DDRSDRC_SDCVAL (0xff << 24) /* Slave Delay Correction value */ #define AT91_DDRSDRC_HS 0x2C /* High Speed Register [SAM9 Only] */ #define AT91_DDRSDRC_DIS_ATCP_RD (1 << 2) /* Anticip read access is disabled */ diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h index f6ce936dba2b..0118c3338552 100644 --- a/arch/arm/mach-at91/include/mach/cpu.h +++ b/arch/arm/mach-at91/include/mach/cpu.h @@ -25,7 +25,6 @@ #define ARCH_ID_AT91SAM9G45MRL 0x819b05a2 /* aka 9G45-ES2 & non ES lots */ #define ARCH_ID_AT91SAM9G45ES 0x819b05a1 /* 9G45-ES (Engineering Sample) */ #define ARCH_ID_AT91SAM9X5 0x819a05a0 -#define ARCH_ID_AT91CAP9 0x039A03A0 #define ARCH_ID_AT91SAM9XE128 0x329973a0 #define ARCH_ID_AT91SAM9XE256 0x329a93a0 @@ -51,10 +50,6 @@ #define ARCH_FAMILY_AT91SAM9 0x01900000 #define ARCH_FAMILY_AT91SAM9XE 0x02900000 -/* PMC revision */ -#define ARCH_REVISION_CAP9_B 0x399 -#define ARCH_REVISION_CAP9_C 0x601 - /* RM9200 type */ #define ARCH_REVISON_9200_BGA (0 << 0) #define ARCH_REVISON_9200_PQFP (1 << 0) @@ -63,9 +58,6 @@ enum at91_soc_type { /* 920T */ AT91_SOC_RM9200, - /* CAP */ - AT91_SOC_CAP9, - /* SAM92xx */ AT91_SOC_SAM9260, AT91_SOC_SAM9261, AT91_SOC_SAM9263, @@ -86,9 +78,6 @@ enum at91_soc_subtype { /* RM9200 */ AT91_SOC_RM9200_BGA, AT91_SOC_RM9200_PQFP, - /* CAP9 */ - AT91_SOC_CAP9_REV_B, AT91_SOC_CAP9_REV_C, - /* SAM9260 */ AT91_SOC_SAM9XE, @@ -195,16 +184,6 @@ static inline int at91_soc_is_detected(void) #define cpu_is_at91sam9x25() (0) #endif -#ifdef CONFIG_ARCH_AT91CAP9 -#define cpu_is_at91cap9() (at91_soc_initdata.type == AT91_SOC_CAP9) -#define cpu_is_at91cap9_revB() (at91_soc_initdata.subtype == AT91_SOC_CAP9_REV_B) -#define cpu_is_at91cap9_revC() (at91_soc_initdata.subtype == AT91_SOC_CAP9_REV_C) -#else -#define cpu_is_at91cap9() (0) -#define cpu_is_at91cap9_revB() (0) -#define cpu_is_at91cap9_revC() (0) -#endif - /* * Since this is ARM, we will never run on any AVR32 CPU. But these * definitions may reduce clutter in common drivers. diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h index 2d0e4e998566..c213f28628c0 100644 --- a/arch/arm/mach-at91/include/mach/hardware.h +++ b/arch/arm/mach-at91/include/mach/hardware.h @@ -19,7 +19,7 @@ /* DBGU base */ /* rm9200, 9260/9g20, 9261/9g10, 9rl */ #define AT91_BASE_DBGU0 0xfffff200 -/* 9263, 9g45, cap9 */ +/* 9263, 9g45 */ #define AT91_BASE_DBGU1 0xffffee00 #if defined(CONFIG_ARCH_AT91RM9200) @@ -34,8 +34,6 @@ #include #elif defined(CONFIG_ARCH_AT91SAM9G45) #include -#elif defined(CONFIG_ARCH_AT91CAP9) -#include #elif defined(CONFIG_ARCH_AT91X40) #include #else -- cgit v1.2.1 From bb273c8f9399f81e20222448c475ecc362a083f3 Mon Sep 17 00:00:00 2001 From: Hong Xu Date: Thu, 8 Dec 2011 12:44:21 +0800 Subject: ARM: at91: Update struct atmel_nand_data to support PMECC User will use the newly added field 'correction_cap' and 'sector_size' to pass PMECC parameters to driver. Signed-off-by: Hong Xu Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/board.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h index 3b33f07b1e11..6bd4161a9e34 100644 --- a/arch/arm/mach-at91/include/mach/board.h +++ b/arch/arm/mach-at91/include/mach/board.h @@ -107,6 +107,8 @@ struct atmel_nand_data { u8 ale; /* address line number connected to ALE */ u8 cle; /* address line number connected to CLE */ u8 bus_width_16; /* buswidth is 16 bit */ + u8 correction_cap; /* PMECC correction capability */ + u16 sector_size; /* Sector size for PMECC */ struct mtd_partition *parts; unsigned int num_parts; }; -- cgit v1.2.1 From 45bb9e6fb2b8ac674ad3f4c4446018e9e57dfe8b Mon Sep 17 00:00:00 2001 From: Josh Wu Date: Sat, 22 Oct 2011 15:17:39 +0800 Subject: ARM: at91: add clock selection parameter for at91_add_device_isi() Add parameter and change existing call in at91sam9263_devices.c. Signed-off-by: Josh Wu Signed-off-by: Nicolas Ferre Signed-off-by: Olof Johansson --- arch/arm/mach-at91/include/mach/board.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h index 6bd4161a9e34..dc8d6d4f17cf 100644 --- a/arch/arm/mach-at91/include/mach/board.h +++ b/arch/arm/mach-at91/include/mach/board.h @@ -181,7 +181,9 @@ extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data); extern void __init at91_add_device_ac97(struct ac97c_platform_data *data); /* ISI */ -extern void __init at91_add_device_isi(void); +struct isi_platform_data; +extern void __init at91_add_device_isi(struct isi_platform_data *data, + bool use_pck_as_mck); /* Touchscreen Controller */ struct at91_tsadcc_data { -- cgit v1.2.1 From 8c83a607a540c5014586a80d3d35015a77ed6fae Mon Sep 17 00:00:00 2001 From: Dan Liang Date: Thu, 10 Mar 2011 19:08:52 +0100 Subject: ARM: at91/at91sam9x5: overall definition Add the definitions of peripheral and system registers for sam9x5 chips family. Signed-off-by: Dan Liang Signed-off-by: Nicolas Ferre Acked-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/mach-at91/include/mach/at91sam9x5.h | 80 ++++++++++++++++++++++ .../arm/mach-at91/include/mach/at91sam9x5_matrix.h | 53 ++++++++++++++ 2 files changed, 133 insertions(+) create mode 100644 arch/arm/mach-at91/include/mach/at91sam9x5.h create mode 100644 arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h new file mode 100644 index 000000000000..8476871a2f9f --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h @@ -0,0 +1,80 @@ +/* + * Chip-specific header file for the AT91SAM9x5 family + * + * Copyright (C) 2009-2012 Atmel Corporation. + * + * Common definitions. + * Based on AT91SAM9x5 datasheet. + * + * Licensed under GPLv2 or later. + */ + +#ifndef AT91SAM9X5_H +#define AT91SAM9X5_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91SAM9X5_ID_PIOAB 2 /* Parallel I/O Controller A and B */ +#define AT91SAM9X5_ID_PIOCD 3 /* Parallel I/O Controller C and D */ +#define AT91SAM9X5_ID_SMD 4 /* SMD Soft Modem (SMD) */ +#define AT91SAM9X5_ID_USART0 5 /* USART 0 */ +#define AT91SAM9X5_ID_USART1 6 /* USART 1 */ +#define AT91SAM9X5_ID_USART2 7 /* USART 2 */ +#define AT91SAM9X5_ID_USART3 8 /* USART 3 */ +#define AT91SAM9X5_ID_TWI0 9 /* Two-Wire Interface 0 */ +#define AT91SAM9X5_ID_TWI1 10 /* Two-Wire Interface 1 */ +#define AT91SAM9X5_ID_TWI2 11 /* Two-Wire Interface 2 */ +#define AT91SAM9X5_ID_MCI0 12 /* High Speed Multimedia Card Interface 0 */ +#define AT91SAM9X5_ID_SPI0 13 /* Serial Peripheral Interface 0 */ +#define AT91SAM9X5_ID_SPI1 14 /* Serial Peripheral Interface 1 */ +#define AT91SAM9X5_ID_UART0 15 /* UART 0 */ +#define AT91SAM9X5_ID_UART1 16 /* UART 1 */ +#define AT91SAM9X5_ID_TCB 17 /* Timer Counter 0, 1, 2, 3, 4 and 5 */ +#define AT91SAM9X5_ID_PWM 18 /* Pulse Width Modulation Controller */ +#define AT91SAM9X5_ID_ADC 19 /* ADC Controller */ +#define AT91SAM9X5_ID_DMA0 20 /* DMA Controller 0 */ +#define AT91SAM9X5_ID_DMA1 21 /* DMA Controller 1 */ +#define AT91SAM9X5_ID_UHPHS 22 /* USB Host High Speed */ +#define AT91SAM9X5_ID_UDPHS 23 /* USB Device High Speed */ +#define AT91SAM9X5_ID_EMAC0 24 /* Ethernet MAC0 */ +#define AT91SAM9X5_ID_LCDC 25 /* LCD Controller */ +#define AT91SAM9X5_ID_ISI 25 /* Image Sensor Interface */ +#define AT91SAM9X5_ID_MCI1 26 /* High Speed Multimedia Card Interface 1 */ +#define AT91SAM9X5_ID_EMAC1 27 /* Ethernet MAC1 */ +#define AT91SAM9X5_ID_SSC 28 /* Synchronous Serial Controller */ +#define AT91SAM9X5_ID_CAN0 29 /* CAN Controller 0 */ +#define AT91SAM9X5_ID_CAN1 30 /* CAN Controller 1 */ +#define AT91SAM9X5_ID_IRQ0 31 /* Advanced Interrupt Controller */ + +/* + * User Peripheral physical base addresses. + */ +#define AT91SAM9X5_BASE_USART0 0xf801c000 +#define AT91SAM9X5_BASE_USART1 0xf8020000 +#define AT91SAM9X5_BASE_USART2 0xf8024000 + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_DDRSDRC0 (0xffffe800 - AT91_BASE_SYS) +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) + +/* + * Base addresses for early serial code (uncompress.h) + */ +#define AT91_DBGU AT91_BASE_DBGU0 +#define AT91_USART0 AT91SAM9X5_BASE_USART0 +#define AT91_USART1 AT91SAM9X5_BASE_USART1 +#define AT91_USART2 AT91SAM9X5_BASE_USART2 + +/* + * Internal Memory. + */ +#define AT91SAM9X5_SRAM_BASE 0x00300000 /* Internal SRAM base address */ +#define AT91SAM9X5_SRAM_SIZE SZ_32K /* Internal SRAM size (32Kb) */ + +#define AT91SAM9X5_ROM_BASE 0x00400000 /* Internal ROM base address */ +#define AT91SAM9X5_ROM_SIZE SZ_64K /* Internal ROM size (64Kb) */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h new file mode 100644 index 000000000000..a606d3966470 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h @@ -0,0 +1,53 @@ +/* + * Matrix-centric header file for the AT91SAM9x5 family + * + * Copyright (C) 2009-2012 Atmel Corporation. + * + * Only EBI related registers. + * Write Protect register definitions may be useful. + * + * Licensed under GPLv2 or later. + */ + +#ifndef AT91SAM9X5_MATRIX_H +#define AT91SAM9X5_MATRIX_H + +#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) +#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) +#define AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH (1 << 3) +#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +#define AT91_MATRIX_EBI_DBPU_ON (0 << 8) +#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8) +#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ +#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) +#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */ +#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17) +#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17) +#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */ +#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18) +#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18) +#define AT91_MATRIX_NFD0_SELECT (1 << 24) /* NAND Flash Data Bus Selection */ +#define AT91_MATRIX_NFD0_ON_D0 (0 << 24) +#define AT91_MATRIX_NFD0_ON_D16 (1 << 24) +#define AT91_MATRIX_DDR_MP_EN (1 << 25) /* DDR Multi-port Enable */ +#define AT91_MATRIX_MP_OFF (0 << 25) +#define AT91_MATRIX_MP_ON (1 << 25) + +#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */ +#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */ +#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0) +#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0) +#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */ + +#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */ +#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */ +#define AT91_MATRIX_WPSR_NO_WPV (0 << 0) +#define AT91_MATRIX_WPSR_WPV (1 << 0) +#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */ + +#endif -- cgit v1.2.1 From cbd5c78e3b46881a6cc8bcea17f74b34301a0eb4 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Thu, 10 Mar 2011 19:08:53 +0100 Subject: ARM: at91/at91sam9x5: PMC header file Add at91sam9x5 chips family support in PMC header file: Alternate prescaler location and CSS lenght for PCKR is added. The new Peripheral Control Register management is added. Protection mode register is modified to complete its management. Signed-off-by: Nicolas Ferre Acked-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/mach-at91/include/mach/at91_pmc.h | 60 ++++++++++++++++++++++++------ 1 file changed, 48 insertions(+), 12 deletions(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index dbdd6ae473d5..f9fdbbe0c53a 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -45,9 +45,13 @@ #define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI BIAS Start-up Time */ #define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ -#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ -#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x] */ -#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ +#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ +#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass */ +#define AT91_PMC_MOSCRCEN (1 << 3) /* Main On-Chip RC Oscillator Enable [some SAM9] */ +#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ +#define AT91_PMC_KEY (0x37 << 16) /* MOR Writing Key */ +#define AT91_PMC_MOSCSEL (1 << 24) /* Main Oscillator Selection [some SAM9] */ +#define AT91_PMC_CFDEN (1 << 25) /* Clock Failure Detector Enable [some SAM9] */ #define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */ #define AT91_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */ @@ -72,14 +76,24 @@ #define AT91_PMC_CSS_PLLA (2 << 0) #define AT91_PMC_CSS_PLLB (3 << 0) #define AT91_PMC_CSS_UPLL (3 << 0) /* [some SAM9 only] */ -#define AT91_PMC_PRES (7 << 2) /* Master Clock Prescaler */ -#define AT91_PMC_PRES_1 (0 << 2) -#define AT91_PMC_PRES_2 (1 << 2) -#define AT91_PMC_PRES_4 (2 << 2) -#define AT91_PMC_PRES_8 (3 << 2) -#define AT91_PMC_PRES_16 (4 << 2) -#define AT91_PMC_PRES_32 (5 << 2) -#define AT91_PMC_PRES_64 (6 << 2) +#define PMC_PRES_OFFSET 2 +#define AT91_PMC_PRES (7 << PMC_PRES_OFFSET) /* Master Clock Prescaler */ +#define AT91_PMC_PRES_1 (0 << PMC_PRES_OFFSET) +#define AT91_PMC_PRES_2 (1 << PMC_PRES_OFFSET) +#define AT91_PMC_PRES_4 (2 << PMC_PRES_OFFSET) +#define AT91_PMC_PRES_8 (3 << PMC_PRES_OFFSET) +#define AT91_PMC_PRES_16 (4 << PMC_PRES_OFFSET) +#define AT91_PMC_PRES_32 (5 << PMC_PRES_OFFSET) +#define AT91_PMC_PRES_64 (6 << PMC_PRES_OFFSET) +#define PMC_ALT_PRES_OFFSET 4 +#define AT91_PMC_ALT_PRES (7 << PMC_ALT_PRES_OFFSET) /* Master Clock Prescaler [alternate location] */ +#define AT91_PMC_ALT_PRES_1 (0 << PMC_ALT_PRES_OFFSET) +#define AT91_PMC_ALT_PRES_2 (1 << PMC_ALT_PRES_OFFSET) +#define AT91_PMC_ALT_PRES_4 (2 << PMC_ALT_PRES_OFFSET) +#define AT91_PMC_ALT_PRES_8 (3 << PMC_ALT_PRES_OFFSET) +#define AT91_PMC_ALT_PRES_16 (4 << PMC_ALT_PRES_OFFSET) +#define AT91_PMC_ALT_PRES_32 (5 << PMC_ALT_PRES_OFFSET) +#define AT91_PMC_ALT_PRES_64 (6 << PMC_ALT_PRES_OFFSET) #define AT91_PMC_MDIV (3 << 8) /* Master Clock Division */ #define AT91RM9200_PMC_MDIV_1 (0 << 8) /* [AT91RM9200 only] */ #define AT91RM9200_PMC_MDIV_2 (1 << 8) @@ -103,7 +117,14 @@ #define AT91_PMC_USBS_UPLL (1 << 0) #define AT91_PMC_OHCIUSBDIV (0xF << 8) /* Divider for USB OHCI Clock */ +#define AT91_PMC_SMD (AT91_PMC + 0x3c) /* Soft Modem Clock Register [some SAM9 only] */ +#define AT91_PMC_SMDS (0x1 << 0) /* SMD input clock selection */ +#define AT91_PMC_SMD_DIV (0x1f << 8) /* SMD input clock divider */ +#define AT91_PMC_SMDDIV(n) (((n) << 8) & AT91_PMC_SMD_DIV) + #define AT91_PMC_PCKR(n) (AT91_PMC + 0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */ +#define AT91_PMC_ALT_PCKR_CSS (0x7 << 0) /* Programmable Clock Source Selection [alternate length] */ +#define AT91_PMC_CSS_MASTER (4 << 0) /* [some SAM9 only] */ #define AT91_PMC_CSSMCK (0x1 << 8) /* CSS or Master Clock Selection */ #define AT91_PMC_CSSMCK_CSS (0 << 8) #define AT91_PMC_CSSMCK_MCK (1 << 8) @@ -120,10 +141,25 @@ #define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */ #define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */ #define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */ +#define AT91_PMC_MOSCSELS (1 << 16) /* Main Oscillator Selection [some SAM9] */ +#define AT91_PMC_MOSCRCS (1 << 17) /* Main On-Chip RC [some SAM9] */ +#define AT91_PMC_CFDEV (1 << 18) /* Clock Failure Detector Event [some SAM9] */ #define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */ #define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Write Protect Mode Register [some SAM9] */ -#define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */ +#define AT91_PMC_WPEN (0x1 << 0) /* Write Protect Enable */ +#define AT91_PMC_WPKEY (0xffffff << 8) /* Write Protect Key */ +#define AT91_PMC_PROTKEY (0x504d43 << 8) /* Activation Code */ + +#define AT91_PMC_WPSR (AT91_PMC + 0xe8) /* Write Protect Status Register [some SAM9] */ +#define AT91_PMC_WPVS (0x1 << 0) /* Write Protect Violation Status */ +#define AT91_PMC_WPVSRC (0xffff << 8) /* Write Protect Violation Source */ +#define AT91_PMC_PCR (AT91_PMC + 0x10c) /* Peripheral Control Register [some SAM9] */ +#define AT91_PMC_PCR_PID (0x3f << 0) /* Peripheral ID */ +#define AT91_PMC_PCR_CMD (0x1 << 12) /* Command */ +#define AT91_PMC_PCR_DIV (0x3 << 16) /* Divisor Value */ +#define AT91_PMC_PCRDIV(n) (((n) << 16) & AT91_PMC_PCR_DIV) +#define AT91_PMC_PCR_EN (0x1 << 28) /* Enable */ #endif -- cgit v1.2.1 From 2b9ccf3cc6326aeed1cecb02e4a312dd28a8322b Mon Sep 17 00:00:00 2001 From: Dan Liang Date: Thu, 10 Mar 2011 19:08:55 +0100 Subject: ARM: at91/at91sam9x5: SoC basic support Add at91sam9x5.c SoC file: Define clock resources and some initialization code. Signed-off-by: Dan Liang Signed-off-by: Nicolas Ferre Acked-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/mach-at91/include/mach/hardware.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h index c213f28628c0..fd7dce4f7378 100644 --- a/arch/arm/mach-at91/include/mach/hardware.h +++ b/arch/arm/mach-at91/include/mach/hardware.h @@ -34,6 +34,8 @@ #include #elif defined(CONFIG_ARCH_AT91SAM9G45) #include +#elif defined(CONFIG_ARCH_AT91SAM9X5) +#include #elif defined(CONFIG_ARCH_AT91X40) #include #else -- cgit v1.2.1 From fac36a5ab9fe5a8bd977d2305eeccad48389cbb5 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Sun, 5 Feb 2012 20:35:39 +0800 Subject: ARM: at91/at91x40: remove use of at91_sys_read/write Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/at91x40.h | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91x40.h b/arch/arm/mach-at91/include/mach/at91x40.h index a57829f4fd18..90680217064e 100644 --- a/arch/arm/mach-at91/include/mach/at91x40.h +++ b/arch/arm/mach-at91/include/mach/at91x40.h @@ -28,18 +28,18 @@ #define AT91X40_ID_IRQ2 18 /* External IRQ 2 */ /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ #define AT91_BASE_SYS 0xffc00000 -#define AT91_EBI (0xffe00000 - AT91_BASE_SYS) /* External Bus Interface */ -#define AT91_SF (0xfff00000 - AT91_BASE_SYS) /* Special Function */ -#define AT91_USART1 (0xfffcc000 - AT91_BASE_SYS) /* USART 1 */ -#define AT91_USART0 (0xfffd0000 - AT91_BASE_SYS) /* USART 0 */ -#define AT91_TC (0xfffe0000 - AT91_BASE_SYS) /* Timer Counter */ -#define AT91_PIOA (0xffff0000 - AT91_BASE_SYS) /* PIO Controller A */ -#define AT91_PS (0xffff4000 - AT91_BASE_SYS) /* Power Save */ -#define AT91_WD (0xffff8000 - AT91_BASE_SYS) /* Watchdog Timer */ +#define AT91_EBI 0xffe00000 /* External Bus Interface */ +#define AT91_SF 0xfff00000 /* Special Function */ +#define AT91_USART1 0xfffcc000 /* USART 1 */ +#define AT91_USART0 0xfffd0000 /* USART 0 */ +#define AT91_TC 0xfffe0000 /* Timer Counter */ +#define AT91_PIOA 0xffff0000 /* PIO Controller A */ +#define AT91_PS 0xffff4000 /* Power Save */ +#define AT91_WD 0xffff8000 /* Watchdog Timer */ /* * The AT91x40 series doesn't have a debug unit like the other AT91 parts. -- cgit v1.2.1 From 4342d6479e249c0cc952ff71f22167e4276a4927 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Sun, 27 Nov 2011 23:15:50 +0800 Subject: ARM: at91: make matrix register base soc independent Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre Reviewed-by: Ryan Mallon Cc: linux-usb@vger.kernel.org Cc: Greg Kroah-Hartman --- arch/arm/mach-at91/include/mach/at91_matrix.h | 23 ++++++ arch/arm/mach-at91/include/mach/at91rm9200.h | 2 - arch/arm/mach-at91/include/mach/at91sam9260.h | 2 +- .../mach-at91/include/mach/at91sam9260_matrix.h | 36 +++++----- arch/arm/mach-at91/include/mach/at91sam9261.h | 2 +- .../mach-at91/include/mach/at91sam9261_matrix.h | 18 ++--- arch/arm/mach-at91/include/mach/at91sam9263.h | 2 +- .../mach-at91/include/mach/at91sam9263_matrix.h | 74 +++++++++---------- arch/arm/mach-at91/include/mach/at91sam9g45.h | 2 +- .../mach-at91/include/mach/at91sam9g45_matrix.h | 84 +++++++++++----------- arch/arm/mach-at91/include/mach/at91sam9rl.h | 2 +- .../arm/mach-at91/include/mach/at91sam9rl_matrix.h | 42 +++++------ 12 files changed, 155 insertions(+), 134 deletions(-) create mode 100644 arch/arm/mach-at91/include/mach/at91_matrix.h (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91_matrix.h b/arch/arm/mach-at91/include/mach/at91_matrix.h new file mode 100644 index 000000000000..02fae9de746b --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_matrix.h @@ -0,0 +1,23 @@ +/* + * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD + * + * Under GPLv2 + */ + +#ifndef __MACH_AT91_MATRIX_H__ +#define __MACH_AT91_MATRIX_H__ + +#ifndef __ASSEMBLY__ +extern void __iomem *at91_matrix_base; + +#define at91_matrix_read(field) \ + __raw_readl(at91_matrix_base + field) + +#define at91_matrix_write(field, value) \ + __raw_writel(value, at91_matrix_base + field); + +#else +.extern at91_matrix_base +#endif + +#endif /* __MACH_AT91_MATRIX_H__ */ diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h index bacb51141819..fbde3064b623 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200.h @@ -95,8 +95,6 @@ #define AT91_USART2 AT91RM9200_BASE_US2 #define AT91_USART3 AT91RM9200_BASE_US3 -#define AT91_MATRIX 0 /* not supported */ - /* * Internal Memory. */ diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h index fa5ca278adeb..2bde6496cd41 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -81,12 +81,12 @@ * System Peripherals (offset from AT91_BASE_SYS) */ #define AT91_SDRAMC0 (0xffffea00 - AT91_BASE_SYS) -#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9260_BASE_ECC 0xffffe800 #define AT91SAM9260_BASE_SMC 0xffffec00 +#define AT91SAM9260_BASE_MATRIX 0xffffee00 #define AT91SAM9260_BASE_DBGU AT91_BASE_DBGU0 #define AT91SAM9260_BASE_PIOA 0xfffff400 #define AT91SAM9260_BASE_PIOB 0xfffff600 diff --git a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h index 020f02ed921a..f459df420629 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h @@ -15,12 +15,12 @@ #ifndef AT91SAM9260_MATRIX_H #define AT91SAM9260_MATRIX_H -#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ +#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ #define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ #define AT91_MATRIX_ULBT_INFINITE (0 << 0) #define AT91_MATRIX_ULBT_SINGLE (1 << 0) @@ -28,11 +28,11 @@ #define AT91_MATRIX_ULBT_EIGHT (3 << 0) #define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) -#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) @@ -43,11 +43,11 @@ #define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) #define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) -#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ #define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ #define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ #define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ @@ -55,11 +55,11 @@ #define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ #define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ -#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x11C) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_EBICSA 0x11C /* EBI Chip Select Assignment Register */ #define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ #define AT91_MATRIX_CS1A_SMC (0 << 1) #define AT91_MATRIX_CS1A_SDRAMC (1 << 1) diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h index 7cde2d36570e..6dcff277c023 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9261.h +++ b/arch/arm/mach-at91/include/mach/at91sam9261.h @@ -66,11 +66,11 @@ * System Peripherals (offset from AT91_BASE_SYS) */ #define AT91_SDRAMC0 (0xffffea00 - AT91_BASE_SYS) -#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9261_BASE_SMC 0xffffec00 +#define AT91SAM9261_BASE_MATRIX 0xffffee00 #define AT91SAM9261_BASE_DBGU AT91_BASE_DBGU0 #define AT91SAM9261_BASE_PIOA 0xfffff400 #define AT91SAM9261_BASE_PIOB 0xfffff600 diff --git a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h index 69c6501915d9..a50cdf8b8ca4 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h @@ -15,15 +15,15 @@ #ifndef AT91SAM9261_MATRIX_H #define AT91SAM9261_MATRIX_H -#define AT91_MATRIX_MCFG (AT91_MATRIX + 0x00) /* Master Configuration Register */ +#define AT91_MATRIX_MCFG 0x00 /* Master Configuration Register */ #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x04) /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x08) /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x0C) /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x10) /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x14) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG0 0x04 /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 0x08 /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 0x0C /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 0x10 /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 0x14 /* Slave Configuration Register 4 */ #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) @@ -31,7 +31,7 @@ #define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) #define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */ -#define AT91_MATRIX_TCR (AT91_MATRIX + 0x24) /* TCM Configuration Register */ +#define AT91_MATRIX_TCR 0x24 /* TCM Configuration Register */ #define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ #define AT91_MATRIX_ITCM_0 (0 << 0) #define AT91_MATRIX_ITCM_16 (5 << 0) @@ -43,7 +43,7 @@ #define AT91_MATRIX_DTCM_32 (6 << 4) #define AT91_MATRIX_DTCM_64 (7 << 4) -#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x30) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_EBICSA 0x30 /* EBI Chip Select Assignment Register */ #define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ #define AT91_MATRIX_CS1A_SMC (0 << 1) #define AT91_MATRIX_CS1A_SDRAMC (1 << 1) @@ -58,7 +58,7 @@ #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_USBPUCR (AT91_MATRIX + 0x34) /* USB Pad Pull-Up Control Register */ +#define AT91_MATRIX_USBPUCR 0x34 /* USB Pad Pull-Up Control Register */ #define AT91_MATRIX_USBPUCR_PUON (1 << 30) /* USB Device PAD Pull-up Enable */ #endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h index 5949abda962b..fe73bfa265e4 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9263.h +++ b/arch/arm/mach-at91/include/mach/at91sam9263.h @@ -76,7 +76,6 @@ */ #define AT91_SDRAMC0 (0xffffe200 - AT91_BASE_SYS) #define AT91_SDRAMC1 (0xffffe800 - AT91_BASE_SYS) -#define AT91_MATRIX (0xffffec00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) @@ -84,6 +83,7 @@ #define AT91SAM9263_BASE_SMC0 0xffffe400 #define AT91SAM9263_BASE_ECC1 0xffffe600 #define AT91SAM9263_BASE_SMC1 0xffffea00 +#define AT91SAM9263_BASE_MATRIX 0xffffec00 #define AT91SAM9263_BASE_DBGU AT91_BASE_DBGU1 #define AT91SAM9263_BASE_PIOA 0xfffff200 #define AT91SAM9263_BASE_PIOB 0xfffff400 diff --git a/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h index 9b3efd3eb2f3..ebb5fdb565e0 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h @@ -15,15 +15,15 @@ #ifndef AT91SAM9263_MATRIX_H #define AT91SAM9263_MATRIX_H -#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ -#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ -#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ -#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ +#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ +#define AT91_MATRIX_MCFG6 0x18 /* Master Configuration Register 6 */ +#define AT91_MATRIX_MCFG7 0x1C /* Master Configuration Register 7 */ +#define AT91_MATRIX_MCFG8 0x20 /* Master Configuration Register 8 */ #define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ #define AT91_MATRIX_ULBT_INFINITE (0 << 0) #define AT91_MATRIX_ULBT_SINGLE (1 << 0) @@ -31,14 +31,14 @@ #define AT91_MATRIX_ULBT_EIGHT (3 << 0) #define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) -#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ -#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ -#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ +#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */ +#define AT91_MATRIX_SCFG6 0x58 /* Slave Configuration Register 6 */ +#define AT91_MATRIX_SCFG7 0x5C /* Slave Configuration Register 7 */ #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) @@ -49,22 +49,22 @@ #define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) #define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) -#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ -#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ -#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ -#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ -#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ -#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ -#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ -#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ -#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ -#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ -#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ +#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRBS0 0x84 /* Priority Register B for Slave 0 */ +#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRBS1 0x8C /* Priority Register B for Slave 1 */ +#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRBS2 0x94 /* Priority Register B for Slave 2 */ +#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRBS3 0x9C /* Priority Register B for Slave 3 */ +#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRBS4 0xA4 /* Priority Register B for Slave 4 */ +#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */ +#define AT91_MATRIX_PRBS5 0xAC /* Priority Register B for Slave 5 */ +#define AT91_MATRIX_PRAS6 0xB0 /* Priority Register A for Slave 6 */ +#define AT91_MATRIX_PRBS6 0xB4 /* Priority Register B for Slave 6 */ +#define AT91_MATRIX_PRAS7 0xB8 /* Priority Register A for Slave 7 */ +#define AT91_MATRIX_PRBS7 0xBC /* Priority Register B for Slave 7 */ #define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ #define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ #define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ @@ -75,7 +75,7 @@ #define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ #define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ -#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ #define AT91_MATRIX_RCB2 (1 << 2) @@ -86,7 +86,7 @@ #define AT91_MATRIX_RCB7 (1 << 7) #define AT91_MATRIX_RCB8 (1 << 8) -#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x114) /* TCM Configuration Register */ +#define AT91_MATRIX_TCMR 0x114 /* TCM Configuration Register */ #define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ #define AT91_MATRIX_ITCM_0 (0 << 0) #define AT91_MATRIX_ITCM_16 (5 << 0) @@ -96,7 +96,7 @@ #define AT91_MATRIX_DTCM_16 (5 << 4) #define AT91_MATRIX_DTCM_32 (6 << 4) -#define AT91_MATRIX_EBI0CSA (AT91_MATRIX + 0x120) /* EBI0 Chip Select Assignment Register */ +#define AT91_MATRIX_EBI0CSA 0x120 /* EBI0 Chip Select Assignment Register */ #define AT91_MATRIX_EBI0_CS1A (1 << 1) /* Chip Select 1 Assignment */ #define AT91_MATRIX_EBI0_CS1A_SMC (0 << 1) #define AT91_MATRIX_EBI0_CS1A_SDRAMC (1 << 1) @@ -114,7 +114,7 @@ #define AT91_MATRIX_EBI0_VDDIOMSEL_1_8V (0 << 16) #define AT91_MATRIX_EBI0_VDDIOMSEL_3_3V (1 << 16) -#define AT91_MATRIX_EBI1CSA (AT91_MATRIX + 0x124) /* EBI1 Chip Select Assignment Register */ +#define AT91_MATRIX_EBI1CSA 0x124 /* EBI1 Chip Select Assignment Register */ #define AT91_MATRIX_EBI1_CS1A (1 << 1) /* Chip Select 1 Assignment */ #define AT91_MATRIX_EBI1_CS1A_SMC (0 << 1) #define AT91_MATRIX_EBI1_CS1A_SDRAMC (1 << 1) diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h index dd9c95ea0862..c8fe455f631b 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9g45.h +++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h @@ -88,13 +88,13 @@ */ #define AT91_DDRSDRC1 (0xffffe400 - AT91_BASE_SYS) #define AT91_DDRSDRC0 (0xffffe600 - AT91_BASE_SYS) -#define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9G45_BASE_ECC 0xffffe200 #define AT91SAM9G45_BASE_DMA 0xffffec00 #define AT91SAM9G45_BASE_SMC 0xffffe800 +#define AT91SAM9G45_BASE_MATRIX 0xffffea00 #define AT91SAM9G45_BASE_DBGU AT91_BASE_DBGU1 #define AT91SAM9G45_BASE_PIOA 0xfffff200 #define AT91SAM9G45_BASE_PIOB 0xfffff400 diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h index c972d60e0aeb..b76e2ed2fbc2 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h @@ -15,18 +15,18 @@ #ifndef AT91SAM9G45_MATRIX_H #define AT91SAM9G45_MATRIX_H -#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ -#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ -#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ -#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ -#define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */ -#define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */ -#define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */ +#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ +#define AT91_MATRIX_MCFG6 0x18 /* Master Configuration Register 6 */ +#define AT91_MATRIX_MCFG7 0x1C /* Master Configuration Register 7 */ +#define AT91_MATRIX_MCFG8 0x20 /* Master Configuration Register 8 */ +#define AT91_MATRIX_MCFG9 0x24 /* Master Configuration Register 9 */ +#define AT91_MATRIX_MCFG10 0x28 /* Master Configuration Register 10 */ +#define AT91_MATRIX_MCFG11 0x2C /* Master Configuration Register 11 */ #define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ #define AT91_MATRIX_ULBT_INFINITE (0 << 0) #define AT91_MATRIX_ULBT_SINGLE (1 << 0) @@ -37,14 +37,14 @@ #define AT91_MATRIX_ULBT_SIXTYFOUR (6 << 0) #define AT91_MATRIX_ULBT_128 (7 << 0) -#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ -#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ -#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ +#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */ +#define AT91_MATRIX_SCFG6 0x58 /* Slave Configuration Register 6 */ +#define AT91_MATRIX_SCFG7 0x5C /* Slave Configuration Register 7 */ #define AT91_MATRIX_SLOT_CYCLE (0x1ff << 0) /* Maximum Number of Allowed Cycles for a Burst */ #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) @@ -52,22 +52,22 @@ #define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) #define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ -#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ -#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ -#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ -#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ -#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ -#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ -#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ -#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ -#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ -#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ -#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ +#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRBS0 0x84 /* Priority Register B for Slave 0 */ +#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRBS1 0x8C /* Priority Register B for Slave 1 */ +#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRBS2 0x94 /* Priority Register B for Slave 2 */ +#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRBS3 0x9C /* Priority Register B for Slave 3 */ +#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRBS4 0xA4 /* Priority Register B for Slave 4 */ +#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */ +#define AT91_MATRIX_PRBS5 0xAC /* Priority Register B for Slave 5 */ +#define AT91_MATRIX_PRAS6 0xB0 /* Priority Register A for Slave 6 */ +#define AT91_MATRIX_PRBS6 0xB4 /* Priority Register B for Slave 6 */ +#define AT91_MATRIX_PRAS7 0xB8 /* Priority Register A for Slave 7 */ +#define AT91_MATRIX_PRBS7 0xBC /* Priority Register B for Slave 7 */ #define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ #define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ #define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ @@ -81,7 +81,7 @@ #define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */ #define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */ -#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ #define AT91_MATRIX_RCB2 (1 << 2) @@ -95,7 +95,7 @@ #define AT91_MATRIX_RCB10 (1 << 10) #define AT91_MATRIX_RCB11 (1 << 11) -#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x110) /* TCM Configuration Register */ +#define AT91_MATRIX_TCMR 0x110 /* TCM Configuration Register */ #define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ #define AT91_MATRIX_ITCM_0 (0 << 0) #define AT91_MATRIX_ITCM_32 (6 << 0) @@ -107,12 +107,12 @@ #define AT91_MATRIX_TCM_NO_WS (0x0 << 11) #define AT91_MATRIX_TCM_ONE_WS (0x1 << 11) -#define AT91_MATRIX_VIDEO (AT91_MATRIX + 0x118) /* Video Mode Configuration Register */ +#define AT91_MATRIX_VIDEO 0x118 /* Video Mode Configuration Register */ #define AT91C_VDEC_SEL (0x1 << 0) /* Video Mode Selection */ #define AT91C_VDEC_SEL_OFF (0 << 0) #define AT91C_VDEC_SEL_ON (1 << 0) -#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x128) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_EBICSA 0x128 /* EBI Chip Select Assignment Register */ #define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ #define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) #define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1) @@ -138,13 +138,13 @@ #define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18) #define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18) -#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */ +#define AT91_MATRIX_WPMR 0x1E4 /* Write Protect Mode Register */ #define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */ #define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0) #define AT91_MATRIX_WPMR_WP_WPEN (1 << 0) #define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */ -#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */ +#define AT91_MATRIX_WPSR 0x1E8 /* Write Protect Status Register */ #define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */ #define AT91_MATRIX_WPSR_NO_WPV (0 << 0) #define AT91_MATRIX_WPSR_WPV (1 << 0) diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h index d7bead7118da..51edc25b466f 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9rl.h +++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h @@ -70,7 +70,6 @@ * System Peripherals (offset from AT91_BASE_SYS) */ #define AT91_SDRAMC0 (0xffffea00 - AT91_BASE_SYS) -#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) @@ -78,6 +77,7 @@ #define AT91SAM9RL_BASE_DMA 0xffffe600 #define AT91SAM9RL_BASE_ECC 0xffffe800 #define AT91SAM9RL_BASE_SMC 0xffffec00 +#define AT91SAM9RL_BASE_MATRIX 0xffffee00 #define AT91SAM9RL_BASE_DBGU AT91_BASE_DBGU0 #define AT91SAM9RL_BASE_PIOA 0xfffff400 #define AT91SAM9RL_BASE_PIOB 0xfffff600 diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h index 5f9149071fe5..6d160adadafc 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h @@ -14,12 +14,12 @@ #ifndef AT91SAM9RL_MATRIX_H #define AT91SAM9RL_MATRIX_H -#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ +#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */ #define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ #define AT91_MATRIX_ULBT_INFINITE (0 << 0) #define AT91_MATRIX_ULBT_SINGLE (1 << 0) @@ -27,12 +27,12 @@ #define AT91_MATRIX_ULBT_EIGHT (3 << 0) #define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) -#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ +#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */ #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) @@ -43,12 +43,12 @@ #define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) #define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) -#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ +#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */ #define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ #define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ #define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ @@ -56,7 +56,7 @@ #define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ #define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ -#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */ #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ #define AT91_MATRIX_RCB2 (1 << 2) @@ -64,7 +64,7 @@ #define AT91_MATRIX_RCB4 (1 << 4) #define AT91_MATRIX_RCB5 (1 << 5) -#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x114) /* TCM Configuration Register */ +#define AT91_MATRIX_TCMR 0x114 /* TCM Configuration Register */ #define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ #define AT91_MATRIX_ITCM_0 (0 << 0) #define AT91_MATRIX_ITCM_16 (5 << 0) @@ -74,7 +74,7 @@ #define AT91_MATRIX_DTCM_16 (5 << 4) #define AT91_MATRIX_DTCM_32 (6 << 4) -#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI0 Chip Select Assignment Register */ +#define AT91_MATRIX_EBICSA 0x120 /* EBI0 Chip Select Assignment Register */ #define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ #define AT91_MATRIX_CS1A_SMC (0 << 1) #define AT91_MATRIX_CS1A_SDRAMC (1 << 1) -- cgit v1.2.1 From 5e9cf5e18d4bed39467cc020dcd3e66e8a8cd231 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 20 Feb 2012 11:07:39 +0100 Subject: ARM: at91: make ST (System Timer) soc independent Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre Reviewed-by: Ryan Mallon --- arch/arm/mach-at91/include/mach/at91_st.h | 32 +++++++++++++++++++--------- arch/arm/mach-at91/include/mach/at91rm9200.h | 2 +- 2 files changed, 23 insertions(+), 11 deletions(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91_st.h b/arch/arm/mach-at91/include/mach/at91_st.h index 8847173e4101..969aac27109f 100644 --- a/arch/arm/mach-at91/include/mach/at91_st.h +++ b/arch/arm/mach-at91/include/mach/at91_st.h @@ -16,34 +16,46 @@ #ifndef AT91_ST_H #define AT91_ST_H -#define AT91_ST_CR (AT91_ST + 0x00) /* Control Register */ +#ifndef __ASSEMBLY__ +extern void __iomem *at91_st_base; + +#define at91_st_read(field) \ + __raw_readl(at91_st_base + field) + +#define at91_st_write(field, value) \ + __raw_writel(value, at91_st_base + field); +#else +.extern at91_st_base +#endif + +#define AT91_ST_CR 0x00 /* Control Register */ #define AT91_ST_WDRST (1 << 0) /* Watchdog Timer Restart */ -#define AT91_ST_PIMR (AT91_ST + 0x04) /* Period Interval Mode Register */ +#define AT91_ST_PIMR 0x04 /* Period Interval Mode Register */ #define AT91_ST_PIV (0xffff << 0) /* Period Interval Value */ -#define AT91_ST_WDMR (AT91_ST + 0x08) /* Watchdog Mode Register */ +#define AT91_ST_WDMR 0x08 /* Watchdog Mode Register */ #define AT91_ST_WDV (0xffff << 0) /* Watchdog Counter Value */ #define AT91_ST_RSTEN (1 << 16) /* Reset Enable */ #define AT91_ST_EXTEN (1 << 17) /* External Signal Assertion Enable */ -#define AT91_ST_RTMR (AT91_ST + 0x0c) /* Real-time Mode Register */ +#define AT91_ST_RTMR 0x0c /* Real-time Mode Register */ #define AT91_ST_RTPRES (0xffff << 0) /* Real-time Prescalar Value */ -#define AT91_ST_SR (AT91_ST + 0x10) /* Status Register */ +#define AT91_ST_SR 0x10 /* Status Register */ #define AT91_ST_PITS (1 << 0) /* Period Interval Timer Status */ #define AT91_ST_WDOVF (1 << 1) /* Watchdog Overflow */ #define AT91_ST_RTTINC (1 << 2) /* Real-time Timer Increment */ #define AT91_ST_ALMS (1 << 3) /* Alarm Status */ -#define AT91_ST_IER (AT91_ST + 0x14) /* Interrupt Enable Register */ -#define AT91_ST_IDR (AT91_ST + 0x18) /* Interrupt Disable Register */ -#define AT91_ST_IMR (AT91_ST + 0x1c) /* Interrupt Mask Register */ +#define AT91_ST_IER 0x14 /* Interrupt Enable Register */ +#define AT91_ST_IDR 0x18 /* Interrupt Disable Register */ +#define AT91_ST_IMR 0x1c /* Interrupt Mask Register */ -#define AT91_ST_RTAR (AT91_ST + 0x20) /* Real-time Alarm Register */ +#define AT91_ST_RTAR 0x20 /* Real-time Alarm Register */ #define AT91_ST_ALMV (0xfffff << 0) /* Alarm Value */ -#define AT91_ST_CRTR (AT91_ST + 0x24) /* Current Real-time Register */ +#define AT91_ST_CRTR 0x24 /* Current Real-time Register */ #define AT91_ST_CRTV (0xfffff << 0) /* Current Real-Time Value */ #endif diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h index fbde3064b623..0d0b9b3d2fe4 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200.h @@ -80,7 +80,6 @@ * System Peripherals (offset from AT91_BASE_SYS) */ #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* Power Management Controller */ -#define AT91_ST (0xfffffd00 - AT91_BASE_SYS) /* System Timer */ #define AT91_MC (0xffffff00 - AT91_BASE_SYS) /* Memory Controllers */ #define AT91RM9200_BASE_DBGU AT91_BASE_DBGU0 /* Debug Unit */ @@ -88,6 +87,7 @@ #define AT91RM9200_BASE_PIOB 0xfffff600 /* PIO Controller B */ #define AT91RM9200_BASE_PIOC 0xfffff800 /* PIO Controller C */ #define AT91RM9200_BASE_PIOD 0xfffffa00 /* PIO Controller D */ +#define AT91RM9200_BASE_ST 0xfffffd00 /* System Timer */ #define AT91RM9200_BASE_RTC 0xfffffe00 /* Real-Time Clock */ #define AT91_USART0 AT91RM9200_BASE_US0 -- cgit v1.2.1 From 1a269ade22bb65d0afc0d20e0a19602453fae04a Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 16 Nov 2011 02:58:31 +0800 Subject: ARM: at91: move at91rm9200 sdramc defines to at91rm9200_sdramc.h This cleanup is done to allow to have multiple SoC in the same image. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/at91rm9200_mc.h | 44 --------------- .../arm/mach-at91/include/mach/at91rm9200_sdramc.h | 63 ++++++++++++++++++++++ 2 files changed, 63 insertions(+), 44 deletions(-) create mode 100644 arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_mc.h b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h index d34e4ed89349..0eb031b70451 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200_mc.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h @@ -87,50 +87,6 @@ #define AT91_SMC_RWHOLD (7 << 28) /* Read & Write Signal Hold Time */ #define AT91_SMC_RWHOLD_(x) ((x) << 28) -/* SDRAM Controller registers */ -#define AT91_SDRAMC_MR (AT91_MC + 0x90) /* Mode Register */ -#define AT91_SDRAMC_MODE (0xf << 0) /* Command Mode */ -#define AT91_SDRAMC_MODE_NORMAL (0 << 0) -#define AT91_SDRAMC_MODE_NOP (1 << 0) -#define AT91_SDRAMC_MODE_PRECHARGE (2 << 0) -#define AT91_SDRAMC_MODE_LMR (3 << 0) -#define AT91_SDRAMC_MODE_REFRESH (4 << 0) -#define AT91_SDRAMC_DBW (1 << 4) /* Data Bus Width */ -#define AT91_SDRAMC_DBW_32 (0 << 4) -#define AT91_SDRAMC_DBW_16 (1 << 4) - -#define AT91_SDRAMC_TR (AT91_MC + 0x94) /* Refresh Timer Register */ -#define AT91_SDRAMC_COUNT (0xfff << 0) /* Refresh Timer Count */ - -#define AT91_SDRAMC_CR (AT91_MC + 0x98) /* Configuration Register */ -#define AT91_SDRAMC_NC (3 << 0) /* Number of Column Bits */ -#define AT91_SDRAMC_NC_8 (0 << 0) -#define AT91_SDRAMC_NC_9 (1 << 0) -#define AT91_SDRAMC_NC_10 (2 << 0) -#define AT91_SDRAMC_NC_11 (3 << 0) -#define AT91_SDRAMC_NR (3 << 2) /* Number of Row Bits */ -#define AT91_SDRAMC_NR_11 (0 << 2) -#define AT91_SDRAMC_NR_12 (1 << 2) -#define AT91_SDRAMC_NR_13 (2 << 2) -#define AT91_SDRAMC_NB (1 << 4) /* Number of Banks */ -#define AT91_SDRAMC_NB_2 (0 << 4) -#define AT91_SDRAMC_NB_4 (1 << 4) -#define AT91_SDRAMC_CAS (3 << 5) /* CAS Latency */ -#define AT91_SDRAMC_CAS_2 (2 << 5) -#define AT91_SDRAMC_TWR (0xf << 7) /* Write Recovery Delay */ -#define AT91_SDRAMC_TRC (0xf << 11) /* Row Cycle Delay */ -#define AT91_SDRAMC_TRP (0xf << 15) /* Row Precharge Delay */ -#define AT91_SDRAMC_TRCD (0xf << 19) /* Row to Column Delay */ -#define AT91_SDRAMC_TRAS (0xf << 23) /* Active to Precharge Delay */ -#define AT91_SDRAMC_TXSR (0xf << 27) /* Exit Self Refresh to Active Delay */ - -#define AT91_SDRAMC_SRR (AT91_MC + 0x9c) /* Self Refresh Register */ -#define AT91_SDRAMC_LPR (AT91_MC + 0xa0) /* Low Power Register */ -#define AT91_SDRAMC_IER (AT91_MC + 0xa4) /* Interrupt Enable Register */ -#define AT91_SDRAMC_IDR (AT91_MC + 0xa8) /* Interrupt Disable Register */ -#define AT91_SDRAMC_IMR (AT91_MC + 0xac) /* Interrupt Mask Register */ -#define AT91_SDRAMC_ISR (AT91_MC + 0xb0) /* Interrupt Status Register */ - /* Burst Flash Controller register */ #define AT91_BFC_MR (AT91_MC + 0xc0) /* Mode Register */ #define AT91_BFC_BFCOM (3 << 0) /* Burst Flash Controller Operating Mode */ diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h b/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h new file mode 100644 index 000000000000..7ad3597e6c4b --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h @@ -0,0 +1,63 @@ +/* + * arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Memory Controllers (SDRAMC only) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * 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. + */ + +#ifndef AT91RM9200_SDRAMC_H +#define AT91RM9200_SDRAMC_H + +/* SDRAM Controller registers */ +#define AT91RM9200_SDRAMC_MR (AT91_MC + 0x90) /* Mode Register */ +#define AT91RM9200_SDRAMC_MODE (0xf << 0) /* Command Mode */ +#define AT91RM9200_SDRAMC_MODE_NORMAL (0 << 0) +#define AT91RM9200_SDRAMC_MODE_NOP (1 << 0) +#define AT91RM9200_SDRAMC_MODE_PRECHARGE (2 << 0) +#define AT91RM9200_SDRAMC_MODE_LMR (3 << 0) +#define AT91RM9200_SDRAMC_MODE_REFRESH (4 << 0) +#define AT91RM9200_SDRAMC_DBW (1 << 4) /* Data Bus Width */ +#define AT91RM9200_SDRAMC_DBW_32 (0 << 4) +#define AT91RM9200_SDRAMC_DBW_16 (1 << 4) + +#define AT91RM9200_SDRAMC_TR (AT91_MC + 0x94) /* Refresh Timer Register */ +#define AT91RM9200_SDRAMC_COUNT (0xfff << 0) /* Refresh Timer Count */ + +#define AT91RM9200_SDRAMC_CR (AT91_MC + 0x98) /* Configuration Register */ +#define AT91RM9200_SDRAMC_NC (3 << 0) /* Number of Column Bits */ +#define AT91RM9200_SDRAMC_NC_8 (0 << 0) +#define AT91RM9200_SDRAMC_NC_9 (1 << 0) +#define AT91RM9200_SDRAMC_NC_10 (2 << 0) +#define AT91RM9200_SDRAMC_NC_11 (3 << 0) +#define AT91RM9200_SDRAMC_NR (3 << 2) /* Number of Row Bits */ +#define AT91RM9200_SDRAMC_NR_11 (0 << 2) +#define AT91RM9200_SDRAMC_NR_12 (1 << 2) +#define AT91RM9200_SDRAMC_NR_13 (2 << 2) +#define AT91RM9200_SDRAMC_NB (1 << 4) /* Number of Banks */ +#define AT91RM9200_SDRAMC_NB_2 (0 << 4) +#define AT91RM9200_SDRAMC_NB_4 (1 << 4) +#define AT91RM9200_SDRAMC_CAS (3 << 5) /* CAS Latency */ +#define AT91RM9200_SDRAMC_CAS_2 (2 << 5) +#define AT91RM9200_SDRAMC_TWR (0xf << 7) /* Write Recovery Delay */ +#define AT91RM9200_SDRAMC_TRC (0xf << 11) /* Row Cycle Delay */ +#define AT91RM9200_SDRAMC_TRP (0xf << 15) /* Row Precharge Delay */ +#define AT91RM9200_SDRAMC_TRCD (0xf << 19) /* Row to Column Delay */ +#define AT91RM9200_SDRAMC_TRAS (0xf << 23) /* Active to Precharge Delay */ +#define AT91RM9200_SDRAMC_TXSR (0xf << 27) /* Exit Self Refresh to Active Delay */ + +#define AT91RM9200_SDRAMC_SRR (AT91_MC + 0x9c) /* Self Refresh Register */ +#define AT91RM9200_SDRAMC_LPR (AT91_MC + 0xa0) /* Low Power Register */ +#define AT91RM9200_SDRAMC_IER (AT91_MC + 0xa4) /* Interrupt Enable Register */ +#define AT91RM9200_SDRAMC_IDR (AT91_MC + 0xa8) /* Interrupt Disable Register */ +#define AT91RM9200_SDRAMC_IMR (AT91_MC + 0xac) /* Interrupt Mask Register */ +#define AT91RM9200_SDRAMC_ISR (AT91_MC + 0xb0) /* Interrupt Status Register */ + +#endif -- cgit v1.2.1 From f363c407b42c467d06675c852e55f26adb959915 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 13 Feb 2012 12:58:53 +0800 Subject: ARM: at91: make sdram/ddr register base soc independent Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/at91_ramc.h | 31 ++++++++++++++++++++++ arch/arm/mach-at91/include/mach/at91rm9200.h | 2 +- arch/arm/mach-at91/include/mach/at91rm9200_mc.h | 14 +++++----- .../arm/mach-at91/include/mach/at91rm9200_sdramc.h | 18 ++++++------- arch/arm/mach-at91/include/mach/at91sam9260.h | 2 +- arch/arm/mach-at91/include/mach/at91sam9261.h | 2 +- arch/arm/mach-at91/include/mach/at91sam9263.h | 4 +-- arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h | 6 ----- arch/arm/mach-at91/include/mach/at91sam9_sdramc.h | 6 ----- arch/arm/mach-at91/include/mach/at91sam9g45.h | 4 +-- arch/arm/mach-at91/include/mach/at91sam9rl.h | 2 +- arch/arm/mach-at91/include/mach/at91sam9x5.h | 2 +- 12 files changed, 56 insertions(+), 37 deletions(-) create mode 100644 arch/arm/mach-at91/include/mach/at91_ramc.h (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91_ramc.h b/arch/arm/mach-at91/include/mach/at91_ramc.h new file mode 100644 index 000000000000..3155499e2ea3 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_ramc.h @@ -0,0 +1,31 @@ +/* + * Header file for the Atmel RAM Controller + * + * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD + * + * Under GPLv2 only + */ + +#ifndef __AT91_RAMC_H__ +#define __AT91_RAMC_H__ + +#ifndef __ASSEMBLY__ +extern void __iomem *at91_ramc_base[]; + +#define at91_ramc_read(id, field) \ + __raw_readl(at91_ramc_base[id] + field) + +#define at91_ramc_write(id, field, value) \ + __raw_writel(value, at91_ramc_base[id] + field) +#else +.extern at91_ramc_base +#endif + +#ifdef CONFIG_ARCH_AT91RM9200 +#include +#else +#include +#include +#endif + +#endif /* __AT91_RAMC_H__ */ diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h index 0d0b9b3d2fe4..32d57be47986 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200.h @@ -80,7 +80,6 @@ * System Peripherals (offset from AT91_BASE_SYS) */ #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* Power Management Controller */ -#define AT91_MC (0xffffff00 - AT91_BASE_SYS) /* Memory Controllers */ #define AT91RM9200_BASE_DBGU AT91_BASE_DBGU0 /* Debug Unit */ #define AT91RM9200_BASE_PIOA 0xfffff400 /* PIO Controller A */ @@ -89,6 +88,7 @@ #define AT91RM9200_BASE_PIOD 0xfffffa00 /* PIO Controller D */ #define AT91RM9200_BASE_ST 0xfffffd00 /* System Timer */ #define AT91RM9200_BASE_RTC 0xfffffe00 /* Real-Time Clock */ +#define AT91RM9200_BASE_MC 0xffffff00 /* Memory Controllers */ #define AT91_USART0 AT91RM9200_BASE_US0 #define AT91_USART1 AT91RM9200_BASE_US1 diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_mc.h b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h index 0eb031b70451..aeaadfb452af 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200_mc.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h @@ -17,10 +17,10 @@ #define AT91RM9200_MC_H /* Memory Controller */ -#define AT91_MC_RCR (AT91_MC + 0x00) /* MC Remap Control Register */ +#define AT91_MC_RCR 0x00 /* MC Remap Control Register */ #define AT91_MC_RCB (1 << 0) /* Remap Command Bit */ -#define AT91_MC_ASR (AT91_MC + 0x04) /* MC Abort Status Register */ +#define AT91_MC_ASR 0x04 /* MC Abort Status Register */ #define AT91_MC_UNADD (1 << 0) /* Undefined Address Abort Status */ #define AT91_MC_MISADD (1 << 1) /* Misaligned Address Abort Status */ #define AT91_MC_ABTSZ (3 << 8) /* Abort Size Status */ @@ -40,16 +40,16 @@ #define AT91_MC_SVMST2 (1 << 26) /* Saved UHP Abort Source */ #define AT91_MC_SVMST3 (1 << 27) /* Saved EMAC Abort Source */ -#define AT91_MC_AASR (AT91_MC + 0x08) /* MC Abort Address Status Register */ +#define AT91_MC_AASR 0x08 /* MC Abort Address Status Register */ -#define AT91_MC_MPR (AT91_MC + 0x0c) /* MC Master Priority Register */ +#define AT91_MC_MPR 0x0c /* MC Master Priority Register */ #define AT91_MPR_MSTP0 (7 << 0) /* ARM920T Priority */ #define AT91_MPR_MSTP1 (7 << 4) /* PDC Priority */ #define AT91_MPR_MSTP2 (7 << 8) /* UHP Priority */ #define AT91_MPR_MSTP3 (7 << 12) /* EMAC Priority */ /* External Bus Interface (EBI) registers */ -#define AT91_EBI_CSA (AT91_MC + 0x60) /* Chip Select Assignment Register */ +#define AT91_EBI_CSA 0x60 /* Chip Select Assignment Register */ #define AT91_EBI_CS0A (1 << 0) /* Chip Select 0 Assignment */ #define AT91_EBI_CS0A_SMC (0 << 0) #define AT91_EBI_CS0A_BFC (1 << 0) @@ -66,7 +66,7 @@ #define AT91_EBI_DBPUC (1 << 0) /* Data Bus Pull-Up Configuration */ /* Static Memory Controller (SMC) registers */ -#define AT91_SMC_CSR(n) (AT91_MC + 0x70 + ((n) * 4))/* SMC Chip Select Register */ +#define AT91_SMC_CSR(n) (0x70 + ((n) * 4)) /* SMC Chip Select Register */ #define AT91_SMC_NWS (0x7f << 0) /* Number of Wait States */ #define AT91_SMC_NWS_(x) ((x) << 0) #define AT91_SMC_WSEN (1 << 7) /* Wait State Enable */ @@ -88,7 +88,7 @@ #define AT91_SMC_RWHOLD_(x) ((x) << 28) /* Burst Flash Controller register */ -#define AT91_BFC_MR (AT91_MC + 0xc0) /* Mode Register */ +#define AT91_BFC_MR 0xc0 /* Mode Register */ #define AT91_BFC_BFCOM (3 << 0) /* Burst Flash Controller Operating Mode */ #define AT91_BFC_BFCOM_DISABLED (0 << 0) #define AT91_BFC_BFCOM_ASYNC (1 << 0) diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h b/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h index 7ad3597e6c4b..aa047f458f1b 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h @@ -17,7 +17,7 @@ #define AT91RM9200_SDRAMC_H /* SDRAM Controller registers */ -#define AT91RM9200_SDRAMC_MR (AT91_MC + 0x90) /* Mode Register */ +#define AT91RM9200_SDRAMC_MR 0x90 /* Mode Register */ #define AT91RM9200_SDRAMC_MODE (0xf << 0) /* Command Mode */ #define AT91RM9200_SDRAMC_MODE_NORMAL (0 << 0) #define AT91RM9200_SDRAMC_MODE_NOP (1 << 0) @@ -28,10 +28,10 @@ #define AT91RM9200_SDRAMC_DBW_32 (0 << 4) #define AT91RM9200_SDRAMC_DBW_16 (1 << 4) -#define AT91RM9200_SDRAMC_TR (AT91_MC + 0x94) /* Refresh Timer Register */ +#define AT91RM9200_SDRAMC_TR 0x94 /* Refresh Timer Register */ #define AT91RM9200_SDRAMC_COUNT (0xfff << 0) /* Refresh Timer Count */ -#define AT91RM9200_SDRAMC_CR (AT91_MC + 0x98) /* Configuration Register */ +#define AT91RM9200_SDRAMC_CR 0x98 /* Configuration Register */ #define AT91RM9200_SDRAMC_NC (3 << 0) /* Number of Column Bits */ #define AT91RM9200_SDRAMC_NC_8 (0 << 0) #define AT91RM9200_SDRAMC_NC_9 (1 << 0) @@ -53,11 +53,11 @@ #define AT91RM9200_SDRAMC_TRAS (0xf << 23) /* Active to Precharge Delay */ #define AT91RM9200_SDRAMC_TXSR (0xf << 27) /* Exit Self Refresh to Active Delay */ -#define AT91RM9200_SDRAMC_SRR (AT91_MC + 0x9c) /* Self Refresh Register */ -#define AT91RM9200_SDRAMC_LPR (AT91_MC + 0xa0) /* Low Power Register */ -#define AT91RM9200_SDRAMC_IER (AT91_MC + 0xa4) /* Interrupt Enable Register */ -#define AT91RM9200_SDRAMC_IDR (AT91_MC + 0xa8) /* Interrupt Disable Register */ -#define AT91RM9200_SDRAMC_IMR (AT91_MC + 0xac) /* Interrupt Mask Register */ -#define AT91RM9200_SDRAMC_ISR (AT91_MC + 0xb0) /* Interrupt Status Register */ +#define AT91RM9200_SDRAMC_SRR 0x9c /* Self Refresh Register */ +#define AT91RM9200_SDRAMC_LPR 0xa0 /* Low Power Register */ +#define AT91RM9200_SDRAMC_IER 0xa4 /* Interrupt Enable Register */ +#define AT91RM9200_SDRAMC_IDR 0xa8 /* Interrupt Disable Register */ +#define AT91RM9200_SDRAMC_IMR 0xac /* Interrupt Mask Register */ +#define AT91RM9200_SDRAMC_ISR 0xb0 /* Interrupt Status Register */ #endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h index 2bde6496cd41..c5b6b3b71060 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -80,11 +80,11 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_SDRAMC0 (0xffffea00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9260_BASE_ECC 0xffffe800 +#define AT91SAM9260_BASE_SDRAMC 0xffffea00 #define AT91SAM9260_BASE_SMC 0xffffec00 #define AT91SAM9260_BASE_MATRIX 0xffffee00 #define AT91SAM9260_BASE_DBGU AT91_BASE_DBGU0 diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h index 6dcff277c023..a269cef51aec 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9261.h +++ b/arch/arm/mach-at91/include/mach/at91sam9261.h @@ -65,12 +65,12 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_SDRAMC0 (0xffffea00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9261_BASE_SMC 0xffffec00 #define AT91SAM9261_BASE_MATRIX 0xffffee00 +#define AT91SAM9261_BASE_SDRAMC 0xffffea00 #define AT91SAM9261_BASE_DBGU AT91_BASE_DBGU0 #define AT91SAM9261_BASE_PIOA 0xfffff400 #define AT91SAM9261_BASE_PIOB 0xfffff600 diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h index fe73bfa265e4..bccba0b679c2 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9263.h +++ b/arch/arm/mach-at91/include/mach/at91sam9263.h @@ -74,14 +74,14 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_SDRAMC0 (0xffffe200 - AT91_BASE_SYS) -#define AT91_SDRAMC1 (0xffffe800 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9263_BASE_ECC0 0xffffe000 +#define AT91SAM9263_BASE_SDRAMC0 0xffffe200 #define AT91SAM9263_BASE_SMC0 0xffffe400 #define AT91SAM9263_BASE_ECC1 0xffffe600 +#define AT91SAM9263_BASE_SDRAMC1 0xffffe800 #define AT91SAM9263_BASE_SMC1 0xffffea00 #define AT91SAM9263_BASE_MATRIX 0xffffec00 #define AT91SAM9263_BASE_DBGU AT91_BASE_DBGU1 diff --git a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h index 5d4a9f846584..0210797abf2e 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h +++ b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h @@ -121,10 +121,4 @@ #define AT91_DDRSDRC_WPVS (1 << 0) /* Write protect violation status */ #define AT91_DDRSDRC_WPVSRC (0xffff << 8) /* Write protect violation source */ -/* Register access macros */ -#define at91_ramc_read(num, reg) \ - at91_sys_read(AT91_DDRSDRC##num + reg) -#define at91_ramc_write(num, reg, value) \ - at91_sys_write(AT91_DDRSDRC##num + reg, value) - #endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h index 100f5a592926..3d085a9a7450 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h +++ b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h @@ -82,10 +82,4 @@ #define AT91_SDRAMC_MD_SDRAM 0 #define AT91_SDRAMC_MD_LOW_POWER_SDRAM 1 -/* Register access macros */ -#define at91_ramc_read(num, reg) \ - at91_sys_read(AT91_SDRAMC##num + reg) -#define at91_ramc_write(num, reg, value) \ - at91_sys_write(AT91_SDRAMC##num + reg, value) - #endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h index c8fe455f631b..dfc4570fffe2 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9g45.h +++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h @@ -86,12 +86,12 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_DDRSDRC1 (0xffffe400 - AT91_BASE_SYS) -#define AT91_DDRSDRC0 (0xffffe600 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9G45_BASE_ECC 0xffffe200 +#define AT91SAM9G45_BASE_DDRSDRC1 0xffffe400 +#define AT91SAM9G45_BASE_DDRSDRC0 0xffffe600 #define AT91SAM9G45_BASE_DMA 0xffffec00 #define AT91SAM9G45_BASE_SMC 0xffffe800 #define AT91SAM9G45_BASE_MATRIX 0xffffea00 diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h index 51edc25b466f..de960dc1da05 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9rl.h +++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h @@ -69,13 +69,13 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_SDRAMC0 (0xffffea00 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9RL_BASE_DMA 0xffffe600 #define AT91SAM9RL_BASE_ECC 0xffffe800 +#define AT91SAM9RL_BASE_SDRAMC 0xffffea00 #define AT91SAM9RL_BASE_SMC 0xffffec00 #define AT91SAM9RL_BASE_MATRIX 0xffffee00 #define AT91SAM9RL_BASE_DBGU AT91_BASE_DBGU0 diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h index 8476871a2f9f..96f25f556abf 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9x5.h +++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h @@ -57,7 +57,7 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_DDRSDRC0 (0xffffe800 - AT91_BASE_SYS) +#define AT91SAM9X5_BASE_DDRSDRC0 0xffffe800 #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* -- cgit v1.2.1 From fb7e197bec45f15299315ed14292f09086d90a0b Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 22 Feb 2012 17:50:55 +0100 Subject: ARM: at91/pm_slowclock: add runtime detection of memory contoller This will allow to have all SoC in one kernel image. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/at91_ramc.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91_ramc.h b/arch/arm/mach-at91/include/mach/at91_ramc.h index 3155499e2ea3..d8aeb278614e 100644 --- a/arch/arm/mach-at91/include/mach/at91_ramc.h +++ b/arch/arm/mach-at91/include/mach/at91_ramc.h @@ -21,11 +21,12 @@ extern void __iomem *at91_ramc_base[]; .extern at91_ramc_base #endif -#ifdef CONFIG_ARCH_AT91RM9200 -#include -#else +#define AT91_MEMCTRL_MC 0 +#define AT91_MEMCTRL_SDRAMC 1 +#define AT91_MEMCTRL_DDRSDR 2 + +#include #include #include -#endif #endif /* __AT91_RAMC_H__ */ -- cgit v1.2.1 From b55149529d265718a989b67468c4f03de0d3af7a Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Fri, 25 Nov 2011 09:59:46 +0800 Subject: ARM: at91/PMC: make register base soc independent Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre Reviewed-by: Ryan Mallon --- arch/arm/mach-at91/include/mach/at91_pmc.h | 56 ++++++++++++++++----------- arch/arm/mach-at91/include/mach/at91rm9200.h | 4 +- arch/arm/mach-at91/include/mach/at91sam9260.h | 1 - arch/arm/mach-at91/include/mach/at91sam9261.h | 1 - arch/arm/mach-at91/include/mach/at91sam9263.h | 1 - arch/arm/mach-at91/include/mach/at91sam9g45.h | 1 - arch/arm/mach-at91/include/mach/at91sam9rl.h | 1 - arch/arm/mach-at91/include/mach/at91sam9x5.h | 3 +- arch/arm/mach-at91/include/mach/hardware.h | 3 +- 9 files changed, 38 insertions(+), 33 deletions(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index f9fdbbe0c53a..36604782a78f 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -16,10 +16,22 @@ #ifndef AT91_PMC_H #define AT91_PMC_H -#define AT91_PMC_SCER (AT91_PMC + 0x00) /* System Clock Enable Register */ -#define AT91_PMC_SCDR (AT91_PMC + 0x04) /* System Clock Disable Register */ +#ifndef __ASSEMBLY__ +extern void __iomem *at91_pmc_base; -#define AT91_PMC_SCSR (AT91_PMC + 0x08) /* System Clock Status Register */ +#define at91_pmc_read(field) \ + __raw_readl(at91_pmc_base + field) + +#define at91_pmc_write(field, value) \ + __raw_writel(value, at91_pmc_base + field) +#else +.extern at91_aic_base +#endif + +#define AT91_PMC_SCER 0x00 /* System Clock Enable Register */ +#define AT91_PMC_SCDR 0x04 /* System Clock Disable Register */ + +#define AT91_PMC_SCSR 0x08 /* System Clock Status Register */ #define AT91_PMC_PCK (1 << 0) /* Processor Clock */ #define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ #define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */ @@ -34,17 +46,17 @@ #define AT91_PMC_HCK0 (1 << 16) /* AHB Clock (USB host) [AT91SAM9261 only] */ #define AT91_PMC_HCK1 (1 << 17) /* AHB Clock (LCD) [AT91SAM9261 only] */ -#define AT91_PMC_PCER (AT91_PMC + 0x10) /* Peripheral Clock Enable Register */ -#define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */ -#define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ +#define AT91_PMC_PCER 0x10 /* Peripheral Clock Enable Register */ +#define AT91_PMC_PCDR 0x14 /* Peripheral Clock Disable Register */ +#define AT91_PMC_PCSR 0x18 /* Peripheral Clock Status Register */ -#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [some SAM9] */ +#define AT91_CKGR_UCKR 0x1C /* UTMI Clock Register [some SAM9] */ #define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ #define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ #define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ #define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI BIAS Start-up Time */ -#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ +#define AT91_CKGR_MOR 0x20 /* Main Oscillator Register [not on SAM9RL] */ #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass */ #define AT91_PMC_MOSCRCEN (1 << 3) /* Main On-Chip RC Oscillator Enable [some SAM9] */ @@ -53,12 +65,12 @@ #define AT91_PMC_MOSCSEL (1 << 24) /* Main Oscillator Selection [some SAM9] */ #define AT91_PMC_CFDEN (1 << 25) /* Clock Failure Detector Enable [some SAM9] */ -#define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */ +#define AT91_CKGR_MCFR 0x24 /* Main Clock Frequency Register */ #define AT91_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */ #define AT91_PMC_MAINRDY (1 << 16) /* Main Clock Ready */ -#define AT91_CKGR_PLLAR (AT91_PMC + 0x28) /* PLL A Register */ -#define AT91_CKGR_PLLBR (AT91_PMC + 0x2c) /* PLL B Register */ +#define AT91_CKGR_PLLAR 0x28 /* PLL A Register */ +#define AT91_CKGR_PLLBR 0x2c /* PLL B Register */ #define AT91_PMC_DIV (0xff << 0) /* Divider */ #define AT91_PMC_PLLCOUNT (0x3f << 8) /* PLL Counter */ #define AT91_PMC_OUT (3 << 14) /* PLL Clock Frequency Range */ @@ -69,7 +81,7 @@ #define AT91_PMC_USBDIV_4 (2 << 28) #define AT91_PMC_USB96M (1 << 28) /* Divider by 2 Enable (PLLB only) */ -#define AT91_PMC_MCKR (AT91_PMC + 0x30) /* Master Clock Register */ +#define AT91_PMC_MCKR 0x30 /* Master Clock Register */ #define AT91_PMC_CSS (3 << 0) /* Master Clock Selection */ #define AT91_PMC_CSS_SLOW (0 << 0) #define AT91_PMC_CSS_MAIN (1 << 0) @@ -111,27 +123,27 @@ #define AT91_PMC_PLLADIV2_OFF (0 << 12) #define AT91_PMC_PLLADIV2_ON (1 << 12) -#define AT91_PMC_USB (AT91_PMC + 0x38) /* USB Clock Register [some SAM9 only] */ +#define AT91_PMC_USB 0x38 /* USB Clock Register [some SAM9 only] */ #define AT91_PMC_USBS (0x1 << 0) /* USB OHCI Input clock selection */ #define AT91_PMC_USBS_PLLA (0 << 0) #define AT91_PMC_USBS_UPLL (1 << 0) #define AT91_PMC_OHCIUSBDIV (0xF << 8) /* Divider for USB OHCI Clock */ -#define AT91_PMC_SMD (AT91_PMC + 0x3c) /* Soft Modem Clock Register [some SAM9 only] */ +#define AT91_PMC_SMD 0x3c /* Soft Modem Clock Register [some SAM9 only] */ #define AT91_PMC_SMDS (0x1 << 0) /* SMD input clock selection */ #define AT91_PMC_SMD_DIV (0x1f << 8) /* SMD input clock divider */ #define AT91_PMC_SMDDIV(n) (((n) << 8) & AT91_PMC_SMD_DIV) -#define AT91_PMC_PCKR(n) (AT91_PMC + 0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */ +#define AT91_PMC_PCKR(n) (0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */ #define AT91_PMC_ALT_PCKR_CSS (0x7 << 0) /* Programmable Clock Source Selection [alternate length] */ #define AT91_PMC_CSS_MASTER (4 << 0) /* [some SAM9 only] */ #define AT91_PMC_CSSMCK (0x1 << 8) /* CSS or Master Clock Selection */ #define AT91_PMC_CSSMCK_CSS (0 << 8) #define AT91_PMC_CSSMCK_MCK (1 << 8) -#define AT91_PMC_IER (AT91_PMC + 0x60) /* Interrupt Enable Register */ -#define AT91_PMC_IDR (AT91_PMC + 0x64) /* Interrupt Disable Register */ -#define AT91_PMC_SR (AT91_PMC + 0x68) /* Status Register */ +#define AT91_PMC_IER 0x60 /* Interrupt Enable Register */ +#define AT91_PMC_IDR 0x64 /* Interrupt Disable Register */ +#define AT91_PMC_SR 0x68 /* Status Register */ #define AT91_PMC_MOSCS (1 << 0) /* MOSCS Flag */ #define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */ #define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */ @@ -144,18 +156,18 @@ #define AT91_PMC_MOSCSELS (1 << 16) /* Main Oscillator Selection [some SAM9] */ #define AT91_PMC_MOSCRCS (1 << 17) /* Main On-Chip RC [some SAM9] */ #define AT91_PMC_CFDEV (1 << 18) /* Clock Failure Detector Event [some SAM9] */ -#define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */ +#define AT91_PMC_IMR 0x6c /* Interrupt Mask Register */ -#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Write Protect Mode Register [some SAM9] */ +#define AT91_PMC_PROT 0xe4 /* Write Protect Mode Register [some SAM9] */ #define AT91_PMC_WPEN (0x1 << 0) /* Write Protect Enable */ #define AT91_PMC_WPKEY (0xffffff << 8) /* Write Protect Key */ #define AT91_PMC_PROTKEY (0x504d43 << 8) /* Activation Code */ -#define AT91_PMC_WPSR (AT91_PMC + 0xe8) /* Write Protect Status Register [some SAM9] */ +#define AT91_PMC_WPSR 0xe8 /* Write Protect Status Register [some SAM9] */ #define AT91_PMC_WPVS (0x1 << 0) /* Write Protect Violation Status */ #define AT91_PMC_WPVSRC (0xffff << 8) /* Write Protect Violation Source */ -#define AT91_PMC_PCR (AT91_PMC + 0x10c) /* Peripheral Control Register [some SAM9] */ +#define AT91_PMC_PCR 0x10c /* Peripheral Control Register [some SAM9] */ #define AT91_PMC_PCR_PID (0x3f << 0) /* Peripheral ID */ #define AT91_PMC_PCR_CMD (0x1 << 12) /* Command */ #define AT91_PMC_PCR_DIV (0x3 << 16) /* Divisor Value */ diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h index 32d57be47986..603e6aac2a4f 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200.h @@ -77,10 +77,8 @@ /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* Power Management Controller */ - #define AT91RM9200_BASE_DBGU AT91_BASE_DBGU0 /* Debug Unit */ #define AT91RM9200_BASE_PIOA 0xfffff400 /* PIO Controller A */ #define AT91RM9200_BASE_PIOB 0xfffff600 /* PIO Controller B */ diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h index c5b6b3b71060..1524e87c0043 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -80,7 +80,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9260_BASE_ECC 0xffffe800 diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h index a269cef51aec..a6a3c1d4bc7f 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9261.h +++ b/arch/arm/mach-at91/include/mach/at91sam9261.h @@ -65,7 +65,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9261_BASE_SMC 0xffffec00 diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h index bccba0b679c2..dda083d1a66b 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9263.h +++ b/arch/arm/mach-at91/include/mach/at91sam9263.h @@ -74,7 +74,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9263_BASE_ECC0 0xffffe000 diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h index dfc4570fffe2..a824e15bf00d 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9g45.h +++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h @@ -86,7 +86,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9G45_BASE_ECC 0xffffe200 diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h index de960dc1da05..2d7176ac9002 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9rl.h +++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h @@ -69,7 +69,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h index 96f25f556abf..a297a77d88e2 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9x5.h +++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h @@ -55,10 +55,9 @@ #define AT91SAM9X5_BASE_USART2 0xf8024000 /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ #define AT91SAM9X5_BASE_DDRSDRC0 0xffffe800 -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* * Base addresses for early serial code (uncompress.h) diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h index fd7dce4f7378..e9e29a6c3868 100644 --- a/arch/arm/mach-at91/include/mach/hardware.h +++ b/arch/arm/mach-at91/include/mach/hardware.h @@ -59,9 +59,10 @@ /* * On all at91 have the Advanced Interrupt Controller starts at address - * 0xfffff000 + * 0xfffff000 and the Power Management Controller starts at 0xfffffc00 */ #define AT91_AIC 0xfffff000 +#define AT91_PMC 0xfffffc00 /* * Peripheral identifiers/interrupts. -- cgit v1.2.1 From b3af8b49befdcc53cb5d89e57662c359bc0b6989 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 15 Feb 2012 21:24:46 +0800 Subject: ARM: at91/rtc-at91sam9: pass the GPBR to use via resources The GPBR registers are used for storing RTC values. The GPBR registers to use are now provided using standard resource entry. The array is filled in SoC specific code. rtc-at91sam9 RTT as RTC driver is modified to retrieve this information. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD [nicolas.ferre@atmel.com: rework resources assignment] Signed-off-by: Nicolas Ferre Reviewed-by: Ryan Mallon --- arch/arm/mach-at91/include/mach/at91sam9260.h | 5 ++--- arch/arm/mach-at91/include/mach/at91sam9261.h | 5 ++--- arch/arm/mach-at91/include/mach/at91sam9263.h | 5 ++--- arch/arm/mach-at91/include/mach/at91sam9g45.h | 5 ++--- arch/arm/mach-at91/include/mach/at91sam9rl.h | 2 +- 5 files changed, 9 insertions(+), 13 deletions(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h index 1524e87c0043..2e47b6d19ab9 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -78,10 +78,8 @@ #define AT91SAM9260_BASE_ADC 0xfffe0000 /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ -#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) - #define AT91SAM9260_BASE_ECC 0xffffe800 #define AT91SAM9260_BASE_SDRAMC 0xffffea00 #define AT91SAM9260_BASE_SMC 0xffffec00 @@ -95,6 +93,7 @@ #define AT91SAM9260_BASE_RTT 0xfffffd20 #define AT91SAM9260_BASE_PIT 0xfffffd30 #define AT91SAM9260_BASE_WDT 0xfffffd40 +#define AT91SAM9260_BASE_GPBR 0xfffffd50 #define AT91_USART0 AT91SAM9260_BASE_US0 #define AT91_USART1 AT91SAM9260_BASE_US1 diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h index a6a3c1d4bc7f..44fbdc12ee62 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9261.h +++ b/arch/arm/mach-at91/include/mach/at91sam9261.h @@ -63,10 +63,8 @@ /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ -#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) - #define AT91SAM9261_BASE_SMC 0xffffec00 #define AT91SAM9261_BASE_MATRIX 0xffffee00 #define AT91SAM9261_BASE_SDRAMC 0xffffea00 @@ -79,6 +77,7 @@ #define AT91SAM9261_BASE_RTT 0xfffffd20 #define AT91SAM9261_BASE_PIT 0xfffffd30 #define AT91SAM9261_BASE_WDT 0xfffffd40 +#define AT91SAM9261_BASE_GPBR 0xfffffd50 #define AT91_USART0 AT91SAM9261_BASE_US0 #define AT91_USART1 AT91SAM9261_BASE_US1 diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h index dda083d1a66b..d96cbb2e03c4 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9263.h +++ b/arch/arm/mach-at91/include/mach/at91sam9263.h @@ -72,10 +72,8 @@ #define AT91SAM9263_BASE_2DGE 0xfffc8000 /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ -#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) - #define AT91SAM9263_BASE_ECC0 0xffffe000 #define AT91SAM9263_BASE_SDRAMC0 0xffffe200 #define AT91SAM9263_BASE_SMC0 0xffffe400 @@ -95,6 +93,7 @@ #define AT91SAM9263_BASE_PIT 0xfffffd30 #define AT91SAM9263_BASE_WDT 0xfffffd40 #define AT91SAM9263_BASE_RTT1 0xfffffd50 +#define AT91SAM9263_BASE_GPBR 0xfffffd60 #define AT91_USART0 AT91SAM9263_BASE_US0 #define AT91_USART1 AT91SAM9263_BASE_US1 diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h index a824e15bf00d..d052abcff852 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9g45.h +++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h @@ -84,10 +84,8 @@ #define AT91SAM9G45_BASE_TC5 0xfffd4080 /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ -#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) - #define AT91SAM9G45_BASE_ECC 0xffffe200 #define AT91SAM9G45_BASE_DDRSDRC1 0xffffe400 #define AT91SAM9G45_BASE_DDRSDRC0 0xffffe600 @@ -106,6 +104,7 @@ #define AT91SAM9G45_BASE_PIT 0xfffffd30 #define AT91SAM9G45_BASE_WDT 0xfffffd40 #define AT91SAM9G45_BASE_RTC 0xfffffdb0 +#define AT91SAM9G45_BASE_GPBR 0xfffffd60 #define AT91_USART0 AT91SAM9G45_BASE_US0 #define AT91_USART1 AT91SAM9G45_BASE_US1 diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h index 2d7176ac9002..e0073eb10144 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9rl.h +++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h @@ -70,7 +70,6 @@ * System Peripherals (offset from AT91_BASE_SYS) */ #define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) -#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9RL_BASE_DMA 0xffffe600 #define AT91SAM9RL_BASE_ECC 0xffffe800 @@ -87,6 +86,7 @@ #define AT91SAM9RL_BASE_RTT 0xfffffd20 #define AT91SAM9RL_BASE_PIT 0xfffffd30 #define AT91SAM9RL_BASE_WDT 0xfffffd40 +#define AT91SAM9RL_BASE_GPBR 0xfffffd60 #define AT91SAM9RL_BASE_RTC 0xfffffe00 #define AT91_USART0 AT91SAM9RL_BASE_US0 -- cgit v1.2.1 From 8c428b8d3316faa88cae80473bb67565561fb446 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 15 Feb 2012 21:27:34 +0800 Subject: ARM: at91: finally drop at91_sys_read/write Remove at91_sys_read/write() from io.h file. This function is not used anymore and was a stopper on the way to single zImage kernel for AT91. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/io.h | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h index 4ca09ef7ca29..4003001eca3d 100644 --- a/arch/arm/mach-at91/include/mach/io.h +++ b/arch/arm/mach-at91/include/mach/io.h @@ -28,22 +28,4 @@ #define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) -#ifndef __ASSEMBLY__ - -static inline unsigned int at91_sys_read(unsigned int reg_offset) -{ - void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; - - return __raw_readl(addr + reg_offset); -} - -static inline void at91_sys_write(unsigned int reg_offset, unsigned long value) -{ - void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; - - __raw_writel(value, addr + reg_offset); -} - -#endif - #endif -- cgit v1.2.1 From c9b1e3ffbc322a1d1e1272062a9361abe536a33a Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 7 Dec 2011 18:34:47 +0800 Subject: ARM: at91: merge SRAM Memory banks thanks to mirroring On at91sam9260 and at91sam9g20 the SRAM banks are mirrored. We can merge them together to be able to have bigger and continuous internal RAM. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/at91sam9260.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/mach-at91/include/mach') diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h index 2e47b6d19ab9..08ae9afd00fe 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -113,6 +113,8 @@ #define AT91SAM9260_SRAM0_SIZE SZ_4K /* Internal SRAM 0 size (4Kb) */ #define AT91SAM9260_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ #define AT91SAM9260_SRAM1_SIZE SZ_4K /* Internal SRAM 1 size (4Kb) */ +#define AT91SAM9260_SRAM_BASE 0x002FF000 /* Internal SRAM base address */ +#define AT91SAM9260_SRAM_SIZE SZ_8K /* Internal SRAM size (8Kb) */ #define AT91SAM9260_UHP_BASE 0x00500000 /* USB Host controller */ @@ -126,6 +128,8 @@ #define AT91SAM9G20_SRAM0_SIZE SZ_16K /* Internal SRAM 0 size (16Kb) */ #define AT91SAM9G20_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ #define AT91SAM9G20_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ +#define AT91SAM9G20_SRAM_BASE 0x002FC000 /* Internal SRAM base address */ +#define AT91SAM9G20_SRAM_SIZE SZ_32K /* Internal SRAM size (32Kb) */ #define AT91SAM9G20_UHP_BASE 0x00500000 /* USB Host controller */ -- cgit v1.2.1