| /* |
| * 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. |
| * |
| * Parts of this file are based on Ralink's 2.6.21 BSP |
| * |
| * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> |
| * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> |
| * Copyright (C) 2013 John Crispin <blogic@openwrt.org> |
| */ |
| |
| #ifndef _MT7620_REGS_H_ |
| #define _MT7620_REGS_H_ |
| |
| #define MT7620_SYSC_BASE 0x10000000 |
| |
| #define SYSC_REG_CHIP_NAME0 0x00 |
| #define SYSC_REG_CHIP_NAME1 0x04 |
| #define SYSC_REG_CHIP_REV 0x0c |
| #define SYSC_REG_SYSTEM_CONFIG0 0x10 |
| #define SYSC_REG_SYSTEM_CONFIG1 0x14 |
| #define SYSC_REG_CPLL_CONFIG0 0x54 |
| #define SYSC_REG_CPLL_CONFIG1 0x58 |
| |
| #define MT7620N_CHIP_NAME0 0x33365452 |
| #define MT7620N_CHIP_NAME1 0x20203235 |
| |
| #define MT7620A_CHIP_NAME0 0x3637544d |
| #define MT7620A_CHIP_NAME1 0x20203032 |
| |
| #define CHIP_REV_PKG_MASK 0x1 |
| #define CHIP_REV_PKG_SHIFT 16 |
| #define CHIP_REV_VER_MASK 0xf |
| #define CHIP_REV_VER_SHIFT 8 |
| #define CHIP_REV_ECO_MASK 0xf |
| |
| #define CPLL_SW_CONFIG_SHIFT 31 |
| #define CPLL_SW_CONFIG_MASK 0x1 |
| #define CPLL_CPU_CLK_SHIFT 24 |
| #define CPLL_CPU_CLK_MASK 0x1 |
| #define CPLL_MULT_RATIO_SHIFT 16 |
| #define CPLL_MULT_RATIO 0x7 |
| #define CPLL_DIV_RATIO_SHIFT 10 |
| #define CPLL_DIV_RATIO 0x3 |
| |
| #define SYSCFG0_DRAM_TYPE_MASK 0x3 |
| #define SYSCFG0_DRAM_TYPE_SHIFT 4 |
| #define SYSCFG0_DRAM_TYPE_SDRAM 0 |
| #define SYSCFG0_DRAM_TYPE_DDR1 1 |
| #define SYSCFG0_DRAM_TYPE_DDR2 2 |
| |
| #define MT7620_DRAM_BASE 0x0 |
| #define MT7620_SDRAM_SIZE_MIN 2 |
| #define MT7620_SDRAM_SIZE_MAX 64 |
| #define MT7620_DDR1_SIZE_MIN 32 |
| #define MT7620_DDR1_SIZE_MAX 128 |
| #define MT7620_DDR2_SIZE_MIN 32 |
| #define MT7620_DDR2_SIZE_MAX 256 |
| |
| #define MT7620_GPIO_MODE_I2C BIT(0) |
| #define MT7620_GPIO_MODE_UART0_SHIFT 2 |
| #define MT7620_GPIO_MODE_UART0_MASK 0x7 |
| #define MT7620_GPIO_MODE_UART0(x) ((x) << MT7620_GPIO_MODE_UART0_SHIFT) |
| #define MT7620_GPIO_MODE_UARTF 0x0 |
| #define MT7620_GPIO_MODE_PCM_UARTF 0x1 |
| #define MT7620_GPIO_MODE_PCM_I2S 0x2 |
| #define MT7620_GPIO_MODE_I2S_UARTF 0x3 |
| #define MT7620_GPIO_MODE_PCM_GPIO 0x4 |
| #define MT7620_GPIO_MODE_GPIO_UARTF 0x5 |
| #define MT7620_GPIO_MODE_GPIO_I2S 0x6 |
| #define MT7620_GPIO_MODE_GPIO 0x7 |
| #define MT7620_GPIO_MODE_UART1 BIT(5) |
| #define MT7620_GPIO_MODE_MDIO BIT(8) |
| #define MT7620_GPIO_MODE_RGMII1 BIT(9) |
| #define MT7620_GPIO_MODE_RGMII2 BIT(10) |
| #define MT7620_GPIO_MODE_SPI BIT(11) |
| #define MT7620_GPIO_MODE_SPI_REF_CLK BIT(12) |
| #define MT7620_GPIO_MODE_WLED BIT(13) |
| #define MT7620_GPIO_MODE_JTAG BIT(15) |
| #define MT7620_GPIO_MODE_EPHY BIT(15) |
| #define MT7620_GPIO_MODE_WDT BIT(22) |
| |
| #endif |