| /* |
| * (C) Copyright 2009 |
| * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * 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. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef _SPR_MISC_H |
| #define _SPR_MISC_H |
| |
| struct misc_regs { |
| u32 auto_cfg_reg; /* 0x0 */ |
| u32 armdbg_ctr_reg; /* 0x4 */ |
| u32 pll1_cntl; /* 0x8 */ |
| u32 pll1_frq; /* 0xc */ |
| u32 pll1_mod; /* 0x10 */ |
| u32 pll2_cntl; /* 0x14 */ |
| u32 pll2_frq; /* 0x18 */ |
| u32 pll2_mod; /* 0x1C */ |
| u32 pll_ctr_reg; /* 0x20 */ |
| u32 amba_clk_cfg; /* 0x24 */ |
| u32 periph_clk_cfg; /* 0x28 */ |
| u32 periph1_clken; /* 0x2C */ |
| u32 soc_core_id; /* 0x30 */ |
| u32 ras_clken; /* 0x34 */ |
| u32 periph1_rst; /* 0x38 */ |
| u32 periph2_rst; /* 0x3C */ |
| u32 ras_rst; /* 0x40 */ |
| u32 prsc1_clk_cfg; /* 0x44 */ |
| u32 prsc2_clk_cfg; /* 0x48 */ |
| u32 prsc3_clk_cfg; /* 0x4C */ |
| u32 amem_cfg_ctrl; /* 0x50 */ |
| u32 expi_clk_cfg; /* 0x54 */ |
| u32 reserved_1; /* 0x58 */ |
| u32 clcd_synth_clk; /* 0x5C */ |
| u32 irda_synth_clk; /* 0x60 */ |
| u32 uart_synth_clk; /* 0x64 */ |
| u32 gmac_synth_clk; /* 0x68 */ |
| u32 ras_synth1_clk; /* 0x6C */ |
| u32 ras_synth2_clk; /* 0x70 */ |
| u32 ras_synth3_clk; /* 0x74 */ |
| u32 ras_synth4_clk; /* 0x78 */ |
| u32 arb_icm_ml1; /* 0x7C */ |
| u32 arb_icm_ml2; /* 0x80 */ |
| u32 arb_icm_ml3; /* 0x84 */ |
| u32 arb_icm_ml4; /* 0x88 */ |
| u32 arb_icm_ml5; /* 0x8C */ |
| u32 arb_icm_ml6; /* 0x90 */ |
| u32 arb_icm_ml7; /* 0x94 */ |
| u32 arb_icm_ml8; /* 0x98 */ |
| u32 arb_icm_ml9; /* 0x9C */ |
| u32 dma_src_sel; /* 0xA0 */ |
| u32 uphy_ctr_reg; /* 0xA4 */ |
| u32 gmac_ctr_reg; /* 0xA8 */ |
| u32 port_bridge_ctrl; /* 0xAC */ |
| u32 reserved_2[4]; /* 0xB0--0xBC */ |
| u32 prc1_ilck_ctrl_reg; /* 0xC0 */ |
| u32 prc2_ilck_ctrl_reg; /* 0xC4 */ |
| u32 prc3_ilck_ctrl_reg; /* 0xC8 */ |
| u32 prc4_ilck_ctrl_reg; /* 0xCC */ |
| u32 prc1_intr_ctrl_reg; /* 0xD0 */ |
| u32 prc2_intr_ctrl_reg; /* 0xD4 */ |
| u32 prc3_intr_ctrl_reg; /* 0xD8 */ |
| u32 prc4_intr_ctrl_reg; /* 0xDC */ |
| u32 powerdown_cfg_reg; /* 0xE0 */ |
| u32 ddr_1v8_compensation; /* 0xE4 */ |
| u32 ddr_2v5_compensation; /* 0xE8 */ |
| u32 core_3v3_compensation; /* 0xEC */ |
| u32 ddr_pad; /* 0xF0 */ |
| u32 bist1_ctr_reg; /* 0xF4 */ |
| u32 bist2_ctr_reg; /* 0xF8 */ |
| u32 bist3_ctr_reg; /* 0xFC */ |
| u32 bist4_ctr_reg; /* 0x100 */ |
| u32 bist5_ctr_reg; /* 0x104 */ |
| u32 bist1_rslt_reg; /* 0x108 */ |
| u32 bist2_rslt_reg; /* 0x10C */ |
| u32 bist3_rslt_reg; /* 0x110 */ |
| u32 bist4_rslt_reg; /* 0x114 */ |
| u32 bist5_rslt_reg; /* 0x118 */ |
| u32 syst_error_reg; /* 0x11C */ |
| u32 reserved_3[0x1FB8]; /* 0x120--0x7FFC */ |
| u32 ras_gpp1_in; /* 0x8000 */ |
| u32 ras_gpp2_in; /* 0x8004 */ |
| u32 ras_gpp1_out; /* 0x8008 */ |
| u32 ras_gpp2_out; /* 0x800C */ |
| }; |
| |
| /* SYNTH_CLK value*/ |
| #define SYNTH23 0x00020003 |
| |
| /* PLLx_FRQ value */ |
| #if defined(CONFIG_SPEAR3XX) |
| #define FREQ_332 0xA600010C |
| #define FREQ_266 0x8500010C |
| #elif defined(CONFIG_SPEAR600) |
| #define FREQ_332 0xA600010F |
| #define FREQ_266 0x8500010F |
| #endif |
| |
| /* PLL_CTR_REG */ |
| #define MEM_CLK_SEL_MSK 0x70000000 |
| #define MEM_CLK_HCLK 0x00000000 |
| #define MEM_CLK_2HCLK 0x10000000 |
| #define MEM_CLK_PLL2 0x30000000 |
| |
| #define EXPI_CLK_CFG_LOW_COMPR 0x2000 |
| #define EXPI_CLK_CFG_CLK_EN 0x0400 |
| #define EXPI_CLK_CFG_RST 0x0200 |
| #define EXPI_CLK_SYNT_EN 0x0010 |
| #define EXPI_CLK_CFG_SEL_PLL2 0x0004 |
| #define EXPI_CLK_CFG_INT_CLK_EN 0x0001 |
| |
| #define PLL2_CNTL_6UA 0x1c00 |
| #define PLL2_CNTL_SAMPLE 0x0008 |
| #define PLL2_CNTL_ENABLE 0x0004 |
| #define PLL2_CNTL_RESETN 0x0002 |
| #define PLL2_CNTL_LOCK 0x0001 |
| |
| /* AUTO_CFG_REG value */ |
| #define MISC_SOCCFGMSK 0x0000003F |
| #define MISC_SOCCFG30 0x0000000C |
| #define MISC_SOCCFG31 0x0000000D |
| #define MISC_NANDDIS 0x00020000 |
| |
| /* PERIPH_CLK_CFG value */ |
| #define MISC_GPT3SYNTH 0x00000400 |
| #define MISC_GPT4SYNTH 0x00000800 |
| #define CONFIG_SPEAR_UART48M 0 |
| #define CONFIG_SPEAR_UARTCLKMSK (0x1 << 4) |
| |
| /* PRSC_CLK_CFG value */ |
| /* |
| * Fout = Fin / (2^(N+1) * (M + 1)) |
| */ |
| #define MISC_PRSC_N_1 0x00001000 |
| #define MISC_PRSC_M_9 0x00000009 |
| #define MISC_PRSC_N_4 0x00004000 |
| #define MISC_PRSC_M_399 0x0000018F |
| #define MISC_PRSC_N_6 0x00006000 |
| #define MISC_PRSC_M_2593 0x00000A21 |
| #define MISC_PRSC_M_124 0x0000007C |
| #define MISC_PRSC_CFG (MISC_PRSC_N_1 | MISC_PRSC_M_9) |
| |
| /* PERIPH1_CLKEN, PERIPH1_RST value */ |
| #define MISC_USBDENB 0x01000000 |
| #define MISC_ETHENB 0x00800000 |
| #define MISC_SMIENB 0x00200000 |
| #define MISC_GPT3ENB 0x00010000 |
| #define MISC_GPIO4ENB 0x00002000 |
| #define MISC_GPT2ENB 0x00000800 |
| #define MISC_FSMCENB 0x00000200 |
| #define MISC_I2CENB 0x00000080 |
| #define MISC_SSP2ENB 0x00000070 |
| #define MISC_UART0ENB 0x00000008 |
| |
| /* PERIPH_CLK_CFG */ |
| #define XTALTIMEEN 0x00000001 |
| #define PLLTIMEEN 0x00000002 |
| #define CLCDCLK_SYNTH 0x00000000 |
| #define CLCDCLK_48MHZ 0x00000004 |
| #define CLCDCLK_EXT 0x00000008 |
| #define UARTCLK_MASK (0x1 << 4) |
| #define UARTCLK_48MHZ 0x00000000 |
| #define UARTCLK_SYNTH 0x00000010 |
| #define IRDACLK_48MHZ 0x00000000 |
| #define IRDACLK_SYNTH 0x00000020 |
| #define IRDACLK_EXT 0x00000040 |
| #define RTC_DISABLE 0x00000080 |
| #define GPT1CLK_48MHZ 0x00000000 |
| #define GPT1CLK_SYNTH 0x00000100 |
| #define GPT2CLK_48MHZ 0x00000000 |
| #define GPT2CLK_SYNTH 0x00000200 |
| #define GPT3CLK_48MHZ 0x00000000 |
| #define GPT3CLK_SYNTH 0x00000400 |
| #define GPT4CLK_48MHZ 0x00000000 |
| #define GPT4CLK_SYNTH 0x00000800 |
| #define GPT5CLK_48MHZ 0x00000000 |
| #define GPT5CLK_SYNTH 0x00001000 |
| #define GPT1_FREEZE 0x00002000 |
| #define GPT2_FREEZE 0x00004000 |
| #define GPT3_FREEZE 0x00008000 |
| #define GPT4_FREEZE 0x00010000 |
| #define GPT5_FREEZE 0x00020000 |
| |
| /* PERIPH1_CLKEN bits */ |
| #define PERIPH_ARM1_WE 0x00000001 |
| #define PERIPH_ARM1 0x00000002 |
| #define PERIPH_ARM2 0x00000004 |
| #define PERIPH_UART1 0x00000008 |
| #define PERIPH_UART2 0x00000010 |
| #define PERIPH_SSP1 0x00000020 |
| #define PERIPH_SSP2 0x00000040 |
| #define PERIPH_I2C 0x00000080 |
| #define PERIPH_JPEG 0x00000100 |
| #define PERIPH_FSMC 0x00000200 |
| #define PERIPH_FIRDA 0x00000400 |
| #define PERIPH_GPT4 0x00000800 |
| #define PERIPH_GPT5 0x00001000 |
| #define PERIPH_GPIO4 0x00002000 |
| #define PERIPH_SSP3 0x00004000 |
| #define PERIPH_ADC 0x00008000 |
| #define PERIPH_GPT3 0x00010000 |
| #define PERIPH_RTC 0x00020000 |
| #define PERIPH_GPIO3 0x00040000 |
| #define PERIPH_DMA 0x00080000 |
| #define PERIPH_ROM 0x00100000 |
| #define PERIPH_SMI 0x00200000 |
| #define PERIPH_CLCD 0x00400000 |
| #define PERIPH_GMAC 0x00800000 |
| #define PERIPH_USBD 0x01000000 |
| #define PERIPH_USBH1 0x02000000 |
| #define PERIPH_USBH2 0x04000000 |
| #define PERIPH_MPMC 0x08000000 |
| #define PERIPH_RAMW 0x10000000 |
| #define PERIPH_MPMC_EN 0x20000000 |
| #define PERIPH_MPMC_WE 0x40000000 |
| #define PERIPH_MPMCMSK 0x60000000 |
| |
| #define PERIPH_CLK_ALL 0x0FFFFFF8 |
| #define PERIPH_RST_ALL 0x00000004 |
| |
| /* DDR_PAD values */ |
| #define DDR_PAD_CNF_MSK 0x0000ffff |
| #define DDR_PAD_SW_CONF 0x00060000 |
| #define DDR_PAD_SSTL_SEL 0x00000001 |
| #define DDR_PAD_DRAM_TYPE 0x00008000 |
| |
| /* DDR_COMP values */ |
| #define DDR_COMP_ACCURATE 0x00000010 |
| |
| /* SoC revision stuff */ |
| #define SOC_PRI_SHFT 16 |
| #define SOC_SEC_SHFT 8 |
| |
| /* Revision definitions */ |
| #define SOC_SPEAR_NA 0 |
| |
| /* |
| * The definitons have started from |
| * 101 for SPEAr6xx |
| * 201 for SPEAr3xx |
| * 301 for SPEAr13xx |
| */ |
| #define SOC_SPEAR600_AA 101 |
| #define SOC_SPEAR600_AB 102 |
| #define SOC_SPEAR600_BA 103 |
| #define SOC_SPEAR600_BB 104 |
| #define SOC_SPEAR600_BC 105 |
| #define SOC_SPEAR600_BD 106 |
| |
| #define SOC_SPEAR300 201 |
| #define SOC_SPEAR310 202 |
| #define SOC_SPEAR320 203 |
| |
| extern int get_socrev(void); |
| |
| #endif |
