/* * (C) Copyright 2009 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. * * SPDX-License-Identifier: GPL-2.0+ */ #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); int fsmc_nand_switch_ecc(uint32_t eccstrength); #endif