diff options
Diffstat (limited to 'arch/arm/mach-dove/include')
| -rw-r--r-- | arch/arm/mach-dove/include/mach/bridge-regs.h | 58 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/debug-macro.S | 20 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/dove.h | 180 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/entry-macro.S | 39 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/gpio.h | 49 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/hardware.h | 26 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/io.h | 20 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/irqs.h | 101 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/memory.h | 10 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/pm.h | 54 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/system.h | 36 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/timex.h | 9 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/uncompress.h | 37 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/vmalloc.h | 5 |
14 files changed, 644 insertions, 0 deletions
diff --git a/arch/arm/mach-dove/include/mach/bridge-regs.h b/arch/arm/mach-dove/include/mach/bridge-regs.h new file mode 100644 index 00000000000..214a4c31f06 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/bridge-regs.h @@ -0,0 +1,58 @@ +/* + * arch/arm/mach-dove/include/mach/bridge-regs.h + * + * Mbus-L to Mbus Bridge Registers + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_BRIDGE_REGS_H +#define __ASM_ARCH_BRIDGE_REGS_H + +#include <mach/dove.h> + +#define CPU_CONFIG (BRIDGE_VIRT_BASE | 0x0000) + +#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define CPU_CTRL_PCIE0_LINK 0x00000001 +#define CPU_RESET 0x00000002 +#define CPU_CTRL_PCIE1_LINK 0x00000008 + +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 + +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 + +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) + +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_LOW_OFF 0x0000 +#define IRQ_MASK_LOW_OFF 0x0004 +#define FIQ_MASK_LOW_OFF 0x0008 +#define ENDPOINT_MASK_LOW_OFF 0x000c +#define IRQ_CAUSE_HIGH_OFF 0x0010 +#define IRQ_MASK_HIGH_OFF 0x0014 +#define FIQ_MASK_HIGH_OFF 0x0018 +#define ENDPOINT_MASK_HIGH_OFF 0x001c +#define PCIE_INTERRUPT_MASK_OFF 0x0020 + +#define IRQ_MASK_LOW (IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF) +#define FIQ_MASK_LOW (IRQ_VIRT_BASE + FIQ_MASK_LOW_OFF) +#define ENDPOINT_MASK_LOW (IRQ_VIRT_BASE + ENDPOINT_MASK_LOW_OFF) +#define IRQ_MASK_HIGH (IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF) +#define FIQ_MASK_HIGH (IRQ_VIRT_BASE + FIQ_MASK_HIGH_OFF) +#define ENDPOINT_MASK_HIGH (IRQ_VIRT_BASE + ENDPOINT_MASK_HIGH_OFF) +#define PCIE_INTERRUPT_MASK (IRQ_VIRT_BASE + PCIE_INTERRUPT_MASK_OFF) + +#define POWER_MANAGEMENT (BRIDGE_VIRT_BASE | 0x011c) + +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +#endif diff --git a/arch/arm/mach-dove/include/mach/debug-macro.S b/arch/arm/mach-dove/include/mach/debug-macro.S new file mode 100644 index 00000000000..9b89ec7d304 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/debug-macro.S @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-dove/include/mach/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/bridge-regs.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =DOVE_SB_REGS_PHYS_BASE + ldrne \rx, =DOVE_SB_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h new file mode 100644 index 00000000000..f6a08397f04 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/dove.h @@ -0,0 +1,180 @@ +/* + * arch/arm/mach-dove/include/mach/dove.h + * + * Generic definitions for Marvell Dove 88AP510 SoC + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_DOVE_H +#define __ASM_ARCH_DOVE_H + +#include <mach/vmalloc.h> + +/* + * Marvell Dove address maps. + * + * phys virt size + * c8000000 fdb00000 1M Cryptographic SRAM + * e0000000 @runtime 128M PCIe-0 Memory space + * e8000000 @runtime 128M PCIe-1 Memory space + * f1000000 fde00000 8M on-chip south-bridge registers + * f1800000 fe600000 8M on-chip north-bridge registers + * f2000000 fee00000 1M PCIe-0 I/O space + * f2100000 fef00000 1M PCIe-1 I/O space + */ + +#define DOVE_CESA_PHYS_BASE 0xc8000000 +#define DOVE_CESA_VIRT_BASE 0xfdb00000 +#define DOVE_CESA_SIZE SZ_1M + +#define DOVE_PCIE0_MEM_PHYS_BASE 0xe0000000 +#define DOVE_PCIE0_MEM_SIZE SZ_128M + +#define DOVE_PCIE1_MEM_PHYS_BASE 0xe8000000 +#define DOVE_PCIE1_MEM_SIZE SZ_128M + +#define DOVE_BOOTROM_PHYS_BASE 0xf8000000 +#define DOVE_BOOTROM_SIZE SZ_128M + +#define DOVE_SCRATCHPAD_PHYS_BASE 0xf0000000 +#define DOVE_SCRATCHPAD_VIRT_BASE 0xfdd00000 +#define DOVE_SCRATCHPAD_SIZE SZ_1M + +#define DOVE_SB_REGS_PHYS_BASE 0xf1000000 +#define DOVE_SB_REGS_VIRT_BASE 0xfde00000 +#define DOVE_SB_REGS_SIZE SZ_8M + +#define DOVE_NB_REGS_PHYS_BASE 0xf1800000 +#define DOVE_NB_REGS_VIRT_BASE 0xfe600000 +#define DOVE_NB_REGS_SIZE SZ_8M + +#define DOVE_PCIE0_IO_PHYS_BASE 0xf2000000 +#define DOVE_PCIE0_IO_VIRT_BASE 0xfee00000 +#define DOVE_PCIE0_IO_BUS_BASE 0x00000000 +#define DOVE_PCIE0_IO_SIZE SZ_1M + +#define DOVE_PCIE1_IO_PHYS_BASE 0xf2100000 +#define DOVE_PCIE1_IO_VIRT_BASE 0xfef00000 +#define DOVE_PCIE1_IO_BUS_BASE 0x00100000 +#define DOVE_PCIE1_IO_SIZE SZ_1M + +/* + * Dove Core Registers Map + */ + +/* SPI, I2C, UART */ +#define DOVE_I2C_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x11000) +#define DOVE_UART0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12000) +#define DOVE_UART0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12000) +#define DOVE_UART1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12100) +#define DOVE_UART1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12100) +#define DOVE_UART2_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12200) +#define DOVE_UART2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12200) +#define DOVE_UART3_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12300) +#define DOVE_UART3_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12300) +#define DOVE_SPI0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x10600) +#define DOVE_SPI1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x14600) + +/* North-South Bridge */ +#define BRIDGE_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x20000) + +/* Cryptographic Engine */ +#define DOVE_CRYPT_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x30000) + +/* PCIe 0 */ +#define DOVE_PCIE0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x40000) + +/* USB */ +#define DOVE_USB0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x50000) +#define DOVE_USB1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x51000) + +/* XOR 0 Engine */ +#define DOVE_XOR0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60800) +#define DOVE_XOR0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60800) +#define DOVE_XOR0_HIGH_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60A00) +#define DOVE_XOR0_HIGH_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60A00) + +/* XOR 1 Engine */ +#define DOVE_XOR1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60900) +#define DOVE_XOR1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60900) +#define DOVE_XOR1_HIGH_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60B00) +#define DOVE_XOR1_HIGH_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60B00) + +/* Gigabit Ethernet */ +#define DOVE_GE00_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x70000) + +/* PCIe 1 */ +#define DOVE_PCIE1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x80000) + +/* CAFE */ +#define DOVE_SDIO0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x92000) +#define DOVE_SDIO1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x90000) +#define DOVE_CAM_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x94000) +#define DOVE_CAFE_WIN_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x98000) + +/* SATA */ +#define DOVE_SATA_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xa0000) + +/* I2S/SPDIF */ +#define DOVE_AUD0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xb0000) +#define DOVE_AUD1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xb4000) + +/* NAND Flash Controller */ +#define DOVE_NFC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xc0000) + +/* MPP, GPIO, Reset Sampling */ +#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0200) +#define DOVE_PMU_MPP_GENERAL_CTRL (DOVE_MPP_VIRT_BASE + 0x10) +#define DOVE_RESET_SAMPLE_LO (DOVE_MPP_VIRT_BASE | 0x014) +#define DOVE_RESET_SAMPLE_HI (DOVE_MPP_VIRT_BASE | 0x018) +#define DOVE_GPIO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) +#define DOVE_AU1_SPDIFO_GPIO_EN (1 << 1) +#define DOVE_NAND_GPIO_EN (1 << 0) +#define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_VIRT_BASE + 0x40) + + +/* Power Management */ +#define DOVE_PMU_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0000) + +/* Real Time Clock */ +#define DOVE_RTC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xd8500) + +/* AC97 */ +#define DOVE_AC97_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xe0000) +#define DOVE_AC97_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe0000) + +/* Peripheral DMA */ +#define DOVE_PDMA_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xe4000) +#define DOVE_PDMA_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe4000) + +#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE | 0xe802C) +#define DOVE_TWSI_ENABLE_OPTION1 (1 << 7) +#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE | 0xe8030) +#define DOVE_TWSI_ENABLE_OPTION2 (1 << 20) +#define DOVE_TWSI_ENABLE_OPTION3 (1 << 21) +#define DOVE_TWSI_OPTION3_GPIO (1 << 22) +#define DOVE_SSP_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xec000) +#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE | 0xe8034) +#define DOVE_SSP_ON_AU1 (1 << 0) +#define DOVE_SSP_CLOCK_ENABLE (1 << 1) +#define DOVE_SSP_BPB_CLOCK_SRC_SSP (1 << 11) +/* Memory Controller */ +#define DOVE_MC_VIRT_BASE (DOVE_NB_REGS_VIRT_BASE | 0x00000) + +/* LCD Controller */ +#define DOVE_LCD_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x10000) +#define DOVE_LCD1_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x20000) +#define DOVE_LCD2_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x10000) +#define DOVE_LCD_DCON_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x30000) + +/* Graphic Engine */ +#define DOVE_GPU_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x40000) + +/* Video Engine */ +#define DOVE_VPU_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x400000) + +#endif diff --git a/arch/arm/mach-dove/include/mach/entry-macro.S b/arch/arm/mach-dove/include/mach/entry-macro.S new file mode 100644 index 00000000000..e84c78c2a8b --- /dev/null +++ b/arch/arm/mach-dove/include/mach/entry-macro.S @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-dove/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Marvell Dove platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <mach/bridge-regs.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IRQ_VIRT_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ check low interrupts + ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF] + ldr \tmp, [\base, #IRQ_MASK_LOW_OFF] + mov \irqnr, #31 + ands \irqstat, \irqstat, \tmp + + @ if no low interrupts set, check high interrupts + ldreq \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF] + ldreq \tmp, [\base, #IRQ_MASK_HIGH_OFF] + moveq \irqnr, #63 + andeqs \irqstat, \irqstat, \tmp + + @ find first active interrupt source + clzne \irqstat, \irqstat + subne \irqnr, \irqnr, \irqstat + .endm diff --git a/arch/arm/mach-dove/include/mach/gpio.h b/arch/arm/mach-dove/include/mach/gpio.h new file mode 100644 index 00000000000..0ee70ff39e1 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/gpio.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-dove/include/mach/gpio.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#include <asm/errno.h> +#include <mach/irqs.h> +#include <plat/gpio.h> +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +#define GPIO_MAX 64 + +#define GPIO_BASE_LO (DOVE_GPIO_VIRT_BASE + 0x00) +#define GPIO_BASE_HI (DOVE_GPIO_VIRT_BASE + 0x20) + +#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : GPIO_BASE_HI) + +#define GPIO_OUT(pin) (GPIO_BASE(pin) + 0x00) +#define GPIO_IO_CONF(pin) (GPIO_BASE(pin) + 0x04) +#define GPIO_BLINK_EN(pin) (GPIO_BASE(pin) + 0x08) +#define GPIO_IN_POL(pin) (GPIO_BASE(pin) + 0x0c) +#define GPIO_DATA_IN(pin) (GPIO_BASE(pin) + 0x10) +#define GPIO_EDGE_CAUSE(pin) (GPIO_BASE(pin) + 0x14) +#define GPIO_EDGE_MASK(pin) (GPIO_BASE(pin) + 0x18) +#define GPIO_LEVEL_MASK(pin) (GPIO_BASE(pin) + 0x1c) + +static inline int gpio_to_irq(int pin) +{ + if (pin < NR_GPIO_IRQS) + return pin + IRQ_DOVE_GPIO_START; + + return -EINVAL; +} + +static inline int irq_to_gpio(int irq) +{ + if (IRQ_DOVE_GPIO_START < irq && irq < NR_IRQS) + return irq - IRQ_DOVE_GPIO_START; + + return -EINVAL; +} + +#endif diff --git a/arch/arm/mach-dove/include/mach/hardware.h b/arch/arm/mach-dove/include/mach/hardware.h new file mode 100644 index 00000000000..32b0826e787 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/hardware.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-dove/include/mach/hardware.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "dove.h" + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x1000 +#define PCIBIOS_MIN_MEM 0x01000000 +#define PCIMEM_BASE DOVE_PCIE0_MEM_PHYS_BASE + + +/* Macros below are required for compatibility with PXA AC'97 driver. */ +#define __REG(x) (*((volatile u32 *)((x) - DOVE_SB_REGS_PHYS_BASE + \ + DOVE_SB_REGS_VIRT_BASE))) +#define __PREG(x) (((u32)&(x)) - DOVE_SB_REGS_VIRT_BASE + \ + DOVE_SB_REGS_PHYS_BASE) +#endif diff --git a/arch/arm/mach-dove/include/mach/io.h b/arch/arm/mach-dove/include/mach/io.h new file mode 100644 index 00000000000..3b3e4721ce2 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/io.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-dove/include/mach/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "dove.h" + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(((a) - DOVE_PCIE0_IO_PHYS_BASE) +\ + DOVE_PCIE0_IO_VIRT_BASE)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-dove/include/mach/irqs.h b/arch/arm/mach-dove/include/mach/irqs.h new file mode 100644 index 00000000000..46681466f92 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/irqs.h @@ -0,0 +1,101 @@ +/* + * arch/arm/mach-dove/include/mach/irqs.h + * + * IRQ definitions for Marvell Dove 88AP510 SoC + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +/* + * Dove Low Interrupt Controller + */ +#define IRQ_DOVE_BRIDGE 0 +#define IRQ_DOVE_H2C 1 +#define IRQ_DOVE_C2H 2 +#define IRQ_DOVE_NAND 3 +#define IRQ_DOVE_PDMA 4 +#define IRQ_DOVE_SPI1 5 +#define IRQ_DOVE_SPI0 6 +#define IRQ_DOVE_UART_0 7 +#define IRQ_DOVE_UART_1 8 +#define IRQ_DOVE_UART_2 9 +#define IRQ_DOVE_UART_3 10 +#define IRQ_DOVE_I2C 11 +#define IRQ_DOVE_GPIO_0_7 12 +#define IRQ_DOVE_GPIO_8_15 13 +#define IRQ_DOVE_GPIO_16_23 14 +#define IRQ_DOVE_PCIE0_ERR 15 +#define IRQ_DOVE_PCIE0 16 +#define IRQ_DOVE_PCIE1_ERR 17 +#define IRQ_DOVE_PCIE1 18 +#define IRQ_DOVE_I2S0 19 +#define IRQ_DOVE_I2S0_ERR 20 +#define IRQ_DOVE_I2S1 21 +#define IRQ_DOVE_I2S1_ERR 22 +#define IRQ_DOVE_USB_ERR 23 +#define IRQ_DOVE_USB0 24 +#define IRQ_DOVE_USB1 25 +#define IRQ_DOVE_GE00_RX 26 +#define IRQ_DOVE_GE00_TX 27 +#define IRQ_DOVE_GE00_MISC 28 +#define IRQ_DOVE_GE00_SUM 29 +#define IRQ_DOVE_GE00_ERR 30 +#define IRQ_DOVE_CRYPTO 31 + +/* + * Dove High Interrupt Controller + */ +#define IRQ_DOVE_AC97 32 +#define IRQ_DOVE_PMU 33 +#define IRQ_DOVE_CAM 34 +#define IRQ_DOVE_SDIO0 35 +#define IRQ_DOVE_SDIO1 36 +#define IRQ_DOVE_SDIO0_WAKEUP 37 +#define IRQ_DOVE_SDIO1_WAKEUP 38 +#define IRQ_DOVE_XOR_00 39 +#define IRQ_DOVE_XOR_01 40 +#define IRQ_DOVE_XOR0_ERR 41 +#define IRQ_DOVE_XOR_10 42 +#define IRQ_DOVE_XOR_11 43 +#define IRQ_DOVE_XOR1_ERR 44 +#define IRQ_DOVE_LCD_DCON 45 +#define IRQ_DOVE_LCD1 46 +#define IRQ_DOVE_LCD0 47 +#define IRQ_DOVE_GPU 48 +#define IRQ_DOVE_PERFORM_MNTR 49 +#define IRQ_DOVE_VPRO_DMA1 51 +#define IRQ_DOVE_SSP_TIMER 54 +#define IRQ_DOVE_SSP 55 +#define IRQ_DOVE_MC_L2_ERR 56 +#define IRQ_DOVE_CRYPTO_ERR 59 +#define IRQ_DOVE_GPIO_24_31 60 +#define IRQ_DOVE_HIGH_GPIO 61 +#define IRQ_DOVE_SATA 62 + +/* + * DOVE General Purpose Pins + */ +#define IRQ_DOVE_GPIO_START 64 +#define NR_GPIO_IRQS 64 + +/* + * PMU interrupts + */ +#define IRQ_DOVE_PMU_START (IRQ_DOVE_GPIO_START + NR_GPIO_IRQS) +#define NR_PMU_IRQS 7 +#define IRQ_DOVE_RTC (IRQ_DOVE_PMU_START + 5) + +#define NR_IRQS (IRQ_DOVE_PMU_START + NR_PMU_IRQS) + +/* Required for compatability with PXA AC97 driver. */ +#define IRQ_AC97 IRQ_DOVE_AC97 +/* Required for compatability with PXA DMA driver. */ +#define IRQ_DMA IRQ_DOVE_PDMA +/* Required for compatability with PXA NAND driver */ +#define IRQ_NAND IRQ_DOVE_NAND +#endif diff --git a/arch/arm/mach-dove/include/mach/memory.h b/arch/arm/mach-dove/include/mach/memory.h new file mode 100644 index 00000000000..d6687207494 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/memory.h @@ -0,0 +1,10 @@ +/* + * arch/arm/mach-dove/include/mach/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#endif diff --git a/arch/arm/mach-dove/include/mach/pm.h b/arch/arm/mach-dove/include/mach/pm.h new file mode 100644 index 00000000000..3ad9f946a9e --- /dev/null +++ b/arch/arm/mach-dove/include/mach/pm.h @@ -0,0 +1,54 @@ +/* + * arch/arm/mach-dove/include/mach/pm.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_PM_H +#define __ASM_ARCH_PM_H + +#include <asm/errno.h> +#include <mach/irqs.h> + +#define CLOCK_GATING_CONTROL (DOVE_PMU_VIRT_BASE + 0x38) +#define CLOCK_GATING_USB0_MASK (1 << 0) +#define CLOCK_GATING_USB1_MASK (1 << 1) +#define CLOCK_GATING_GBE_MASK (1 << 2) +#define CLOCK_GATING_SATA_MASK (1 << 3) +#define CLOCK_GATING_PCIE0_MASK (1 << 4) +#define CLOCK_GATING_PCIE1_MASK (1 << 5) +#define CLOCK_GATING_SDIO0_MASK (1 << 8) +#define CLOCK_GATING_SDIO1_MASK (1 << 9) +#define CLOCK_GATING_NAND_MASK (1 << 10) +#define CLOCK_GATING_CAMERA_MASK (1 << 11) +#define CLOCK_GATING_I2S0_MASK (1 << 12) +#define CLOCK_GATING_I2S1_MASK (1 << 13) +#define CLOCK_GATING_CRYPTO_MASK (1 << 15) +#define CLOCK_GATING_AC97_MASK (1 << 21) +#define CLOCK_GATING_PDMA_MASK (1 << 22) +#define CLOCK_GATING_XOR0_MASK (1 << 23) +#define CLOCK_GATING_XOR1_MASK (1 << 24) +#define CLOCK_GATING_GIGA_PHY_MASK (1 << 30) + +#define PMU_INTERRUPT_CAUSE (DOVE_PMU_VIRT_BASE + 0x50) +#define PMU_INTERRUPT_MASK (DOVE_PMU_VIRT_BASE + 0x54) + +static inline int pmu_to_irq(int pin) +{ + if (pin < NR_PMU_IRQS) + return pin + IRQ_DOVE_PMU_START; + + return -EINVAL; +} + +static inline int irq_to_pmu(int irq) +{ + if (IRQ_DOVE_PMU_START < irq && irq < NR_IRQS) + return irq - IRQ_DOVE_PMU_START; + + return -EINVAL; +} + +#endif diff --git a/arch/arm/mach-dove/include/mach/system.h b/arch/arm/mach-dove/include/mach/system.h new file mode 100644 index 00000000000..356afda5685 --- /dev/null +++ b/arch/arm/mach-dove/include/mach/system.h @@ -0,0 +1,36 @@ +/* + * arch/arm/mach-dove/include/mach/system.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/bridge-regs.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode, const char *cmd) +{ + /* + * Enable soft reset to assert RSTOUTn. + */ + writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); + + /* + * Assert soft reset. + */ + writel(SOFT_RESET, SYSTEM_SOFT_RESET); + + while (1) + ; +} + + +#endif diff --git a/arch/arm/mach-dove/include/mach/timex.h b/arch/arm/mach-dove/include/mach/timex.h new file mode 100644 index 00000000000..251d538541d --- /dev/null +++ b/arch/arm/mach-dove/include/mach/timex.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-dove/include/mach/timex.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-dove/include/mach/uncompress.h b/arch/arm/mach-dove/include/mach/uncompress.h new file mode 100644 index 00000000000..2c5cdd7a3ee --- /dev/null +++ b/arch/arm/mach-dove/include/mach/uncompress.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-dove/include/mach/uncompress.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <mach/dove.h> + +#define UART_THR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x0)) +#define UART_LSR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x14)) + +#define LSR_THRE 0x20 + +static void putc(const char c) +{ + int i; + + for (i = 0; i < 0x1000; i++) { + /* Transmit fifo not full? */ + if (*UART_LSR & LSR_THRE) + break; + } + + *UART_THR = c; +} + +static void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-dove/include/mach/vmalloc.h b/arch/arm/mach-dove/include/mach/vmalloc.h new file mode 100644 index 00000000000..8b2c974755c --- /dev/null +++ b/arch/arm/mach-dove/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-dove/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfd800000 |