- 根目录:
- arch
- arm
- mach-spear3xx
- include
- mach
- misc_regs.h
/*
* arch/arm/mach-spear3xx/include/mach/misc_regs.h
*
* Miscellaneous registers definitions for SPEAr3xx machine family
*
* Copyright (C) 2009 ST Microelectronics
* Viresh Kumar<viresh.kumar@st.com>
*
* 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 __MACH_MISC_REGS_H
#define __MACH_MISC_REGS_H
#include <mach/hardware.h>
#define MISC_BASE IOMEM(VA_SPEAR3XX_ICM3_MISC_REG_BASE)
#define SOC_CFG_CTR (MISC_BASE + 0x000)
#define DIAG_CFG_CTR (MISC_BASE + 0x004)
#define PLL1_CTR (MISC_BASE + 0x008)
#define PLL1_FRQ (MISC_BASE + 0x00C)
#define PLL1_MOD (MISC_BASE + 0x010)
#define PLL2_CTR (MISC_BASE + 0x014)
/* PLL_CTR register masks */
#define PLL_ENABLE 2
#define PLL_MODE_SHIFT 4
#define PLL_MODE_MASK 0x3
#define PLL_MODE_NORMAL 0
#define PLL_MODE_FRACTION 1
#define PLL_MODE_DITH_DSB 2
#define PLL_MODE_DITH_SSB 3
#define PLL2_FRQ (MISC_BASE + 0x018)
/* PLL FRQ register masks */
#define PLL_DIV_N_SHIFT 0
#define PLL_DIV_N_MASK 0xFF
#define PLL_DIV_P_SHIFT 8
#define PLL_DIV_P_MASK 0x7
#define PLL_NORM_FDBK_M_SHIFT 24
#define PLL_NORM_FDBK_M_MASK 0xFF
#define PLL_DITH_FDBK_M_SHIFT 16
#define PLL_DITH_FDBK_M_MASK 0xFFFF
#define PLL2_MOD (MISC_BASE + 0x01C)
#define PLL_CLK_CFG (MISC_BASE + 0x020)
#define CORE_CLK_CFG (MISC_BASE + 0x024)
/* CORE CLK CFG register masks */
#define PLL_HCLK_RATIO_SHIFT 10
#define PLL_HCLK_RATIO_MASK 0x3
#define HCLK_PCLK_RATIO_SHIFT 8
#define HCLK_PCLK_RATIO_MASK 0x3
#define PERIP_CLK_CFG (MISC_BASE + 0x028)
/* PERIP_CLK_CFG register masks */
#define UART_CLK_SHIFT 4
#define UART_CLK_MASK 0x1
#define FIRDA_CLK_SHIFT 5
#define FIRDA_CLK_MASK 0x3
#define GPT0_CLK_SHIFT 8
#define GPT1_CLK_SHIFT 11
#define GPT2_CLK_SHIFT 12
#define GPT_CLK_MASK 0x1
#define AUX_CLK_PLL3_VAL 0
#define AUX_CLK_PLL1_VAL 1
#define PERIP1_CLK_ENB (MISC_BASE + 0x02C)
/* PERIP1_CLK_ENB register masks */
#define UART_CLK_ENB 3
#define SSP_CLK_ENB 5
#define I2C_CLK_ENB 7
#define JPEG_CLK_ENB 8
#define FIRDA_CLK_ENB 10
#define GPT1_CLK_ENB 11
#define GPT2_CLK_ENB 12
#define ADC_CLK_ENB 15
#define RTC_CLK_ENB 17
#define GPIO_CLK_ENB 18
#define DMA_CLK_ENB 19
#define SMI_CLK_ENB 21
#define GMAC_CLK_ENB 23
#define USBD_CLK_ENB 24
#define USBH_CLK_ENB 25
#define C3_CLK_ENB 31
#define SOC_CORE_ID (MISC_BASE + 0x030)
#define RAS_CLK_ENB (MISC_BASE + 0x034)
#define PERIP1_SOF_RST (MISC_BASE + 0x038)
/* PERIP1_SOF_RST register masks */
#define JPEG_SOF_RST 8
#define SOC_USER_ID (MISC_BASE + 0x03C)
#define RAS_SOF_RST (MISC_BASE + 0x040)
#define PRSC1_CLK_CFG (MISC_BASE + 0x044)
#define PRSC2_CLK_CFG (MISC_BASE + 0x048)
#define PRSC3_CLK_CFG (MISC_BASE + 0x04C)
/* gpt synthesizer register masks */
#define GPT_MSCALE_SHIFT 0
#define GPT_MSCALE_MASK 0xFFF
#define GPT_NSCALE_SHIFT 12
#define GPT_NSCALE_MASK 0xF
#define AMEM_CLK_CFG (MISC_BASE + 0x050)
#define EXPI_CLK_CFG (MISC_BASE + 0x054)
#define CLCD_CLK_SYNT (MISC_BASE + 0x05C)
#define FIRDA_CLK_SYNT (MISC_BASE + 0x060)
#define UART_CLK_SYNT (MISC_BASE + 0x064)
#define GMAC_CLK_SYNT (MISC_BASE + 0x068)
#define RAS1_CLK_SYNT (MISC_BASE + 0x06C)
#define RAS2_CLK_SYNT (MISC_BASE + 0x070)
#define RAS3_CLK_SYNT (MISC_BASE + 0x074)
#define RAS4_CLK_SYNT (MISC_BASE + 0x078)
/* aux clk synthesiser register masks for irda to ras4 */
#define AUX_SYNT_ENB 31
#define AUX_EQ_SEL_SHIFT 30
#define AUX_EQ_SEL_MASK 1
#define AUX_EQ1_SEL 0
#define AUX_EQ2_SEL 1
#define AUX_XSCALE_SHIFT 16
#define AUX_XSCALE_MASK 0xFFF
#define AUX_YSCALE_SHIFT 0
#define AUX_YSCALE_MASK 0xFFF
#define ICM1_ARB_CFG (MISC_BASE + 0x07C)
#define ICM2_ARB_CFG (MISC_BASE + 0x080)
#define ICM3_ARB_CFG (MISC_BASE + 0x084)
#define ICM4_ARB_CFG (MISC_BASE + 0x088)
#define ICM5_ARB_CFG (MISC_BASE + 0x08C)
#define ICM6_ARB_CFG (MISC_BASE + 0x090)
#define ICM7_ARB_CFG (MISC_BASE + 0x094)
#define ICM8_ARB_CFG (MISC_BASE + 0x098)
#define ICM9_ARB_CFG (MISC_BASE + 0x09C)
#define DMA_CHN_CFG (MISC_BASE + 0x0A0)
#define USB2_PHY_CFG (MISC_BASE + 0x0A4)
#define GMAC_CFG_CTR (MISC_BASE + 0x0A8)
#define EXPI_CFG_CTR (MISC_BASE + 0x0AC)
#define PRC1_LOCK_CTR (MISC_BASE + 0x0C0)
#define PRC2_LOCK_CTR (MISC_BASE + 0x0C4)
#define PRC3_LOCK_CTR (MISC_BASE + 0x0C8)
#define PRC4_LOCK_CTR (MISC_BASE + 0x0CC)
#define PRC1_IRQ_CTR (MISC_BASE + 0x0D0)
#define PRC2_IRQ_CTR (MISC_BASE + 0x0D4)
#define PRC3_IRQ_CTR (MISC_BASE + 0x0D8)
#define PRC4_IRQ_CTR (MISC_BASE + 0x0DC)
#define PWRDOWN_CFG_CTR (MISC_BASE + 0x0E0)
#define COMPSSTL_1V8_CFG (MISC_BASE + 0x0E4)
#define COMPSSTL_2V5_CFG (MISC_BASE + 0x0E8)
#define COMPCOR_3V3_CFG (MISC_BASE + 0x0EC)
#define SSTLPAD_CFG_CTR (MISC_BASE + 0x0F0)
#define BIST1_CFG_CTR (MISC_BASE + 0x0F4)
#define BIST2_CFG_CTR (MISC_BASE + 0x0F8)
#define BIST3_CFG_CTR (MISC_BASE + 0x0FC)
#define BIST4_CFG_CTR (MISC_BASE + 0x100)
#define BIST5_CFG_CTR (MISC_BASE + 0x104)
#define BIST1_STS_RES (MISC_BASE + 0x108)
#define BIST2_STS_RES (MISC_BASE + 0x10C)
#define BIST3_STS_RES (MISC_BASE + 0x110)
#define BIST4_STS_RES (MISC_BASE + 0x114)
#define BIST5_STS_RES (MISC_BASE + 0x118)
#define SYSERR_CFG_CTR (MISC_BASE + 0x11C)
#endif /* __MACH_MISC_REGS_H */