diff options
Diffstat (limited to 'arch/arm/mach-imx/include/mach/imx27-regs.h')
| -rw-r--r-- | arch/arm/mach-imx/include/mach/imx27-regs.h | 232 |
1 files changed, 58 insertions, 174 deletions
diff --git a/arch/arm/mach-imx/include/mach/imx27-regs.h b/arch/arm/mach-imx/include/mach/imx27-regs.h index 5db1a3c3eb..90b4614bdf 100644 --- a/arch/arm/mach-imx/include/mach/imx27-regs.h +++ b/arch/arm/mach-imx/include/mach/imx27-regs.h @@ -86,7 +86,7 @@ #define MX27_X_MEMC_BASE_ADDR 0xd8000000 #define MX27_X_MEMC_SIZE SZ_1M #define MX27_NFC_BASE_ADDR (MX27_X_MEMC_BASE_ADDR) -#define MX27_SDRAMC_BASE_ADDR (MX27_X_MEMC_BASE_ADDR + 0x1000) +#define MX27_ESDCTL_BASE_ADDR (MX27_X_MEMC_BASE_ADDR + 0x1000) #define MX27_WEIM_BASE_ADDR (MX27_X_MEMC_BASE_ADDR + 0x2000) #define MX27_M3IF_BASE_ADDR (MX27_X_MEMC_BASE_ADDR + 0x3000) #define MX27_PCMCIA_CTL_BASE_ADDR (MX27_X_MEMC_BASE_ADDR + 0x4000) @@ -101,181 +101,65 @@ /* IRAM */ #define MX27_IRAM_BASE_ADDR 0xffff4c00 /* internal ram */ -/* FIXME: get rid of these */ -#define IMX_GPIO_BASE MX27_GPIO_BASE_ADDR -#define IMX_NFC_BASE MX27_NFC_BASE_ADDR -#define IMX_WDT_BASE MX27_WDOG_BASE_ADDR -#define IMX_ESD_BASE MX27_SDRAMC_BASE_ADDR - -#define PCMCIA_PIPR (MX27_PCMCIA_CTL_BASE_ADDR + 0x00) -#define PCMCIA_PSCR (MX27_PCMCIA_CTL_BASE_ADDR + 0x04) -#define PCMCIA_PER (MX27_PCMCIA_CTL_BASE_ADDR + 0x08) -#define PCMCIA_PBR(x) (MX27_PCMCIA_CTL_BASE_ADDR + 0x0c + ((x) << 2)) -#define PCMCIA_POR(x) (MX27_PCMCIA_CTL_BASE_ADDR + 0x28 + ((x) << 2)) -#define PCMCIA_POFR(x) (MX27_PCMCIA_CTL_BASE_ADDR + 0x44 + ((x) << 2)) -#define PCMCIA_PGCR (MX27_PCMCIA_CTL_BASE_ADDR + 0x60) -#define PCMCIA_PGSR (MX27_PCMCIA_CTL_BASE_ADDR + 0x64) - -/* AIPI */ -#define AIPI1_PSR0 __REG(MX27_AIPI_BASE_ADDR + 0x00) -#define AIPI1_PSR1 __REG(MX27_AIPI_BASE_ADDR + 0x04) -#define AIPI2_PSR0 __REG(MX27_AIPI_BASE_ADDR + 0x20000 + 0x00) -#define AIPI2_PSR1 __REG(MX27_AIPI_BASE_ADDR + 0x20000 + 0x04) - -/* System Control */ -#define CID __REG(MX27_SYSCTRL_BASE_ADDR + 0x0) /* Chip ID Register */ -#define FMCR __REG(MX27_SYSCTRL_BASE_ADDR + 0x14) /* Function Multeplexing Control Register */ -#define GPCR __REG(MX27_SYSCTRL_BASE_ADDR + 0x18) /* Global Peripheral Control Register */ -#define WBCR __REG(MX27_SYSCTRL_BASE_ADDR + 0x1C) /* Well Bias Control Register */ -#define DSCR(x) __REG(MX27_SYSCTRL_BASE_ADDR + 0x1C + ((x) << 2)) /* Driving Strength Control Register 1 - 13 */ - -#define GPCR_BOOT_SHIFT 16 -#define GPCR_BOOT_MASK (0xf << GPCR_BOOT_SHIFT) -#define GPCR_BOOT_UART_USB 0 -#define GPCR_BOOT_8BIT_NAND_2k 2 -#define GPCR_BOOT_16BIT_NAND_2k 3 -#define GPCR_BOOT_16BIT_NAND_512 4 -#define GPCR_BOOT_16BIT_CS0 5 -#define GPCR_BOOT_32BIT_CS0 6 -#define GPCR_BOOT_8BIT_NAND_512 7 +/* PCMCIA (base: MX27_PCMCIA_CTL_BASE_ADDR) */ +#define MX27_PCMCIA_PIPR 0x00 +#define MX27_PCMCIA_PSCR 0x04 +#define MX27_PCMCIA_PER 0x08 +#define MX27_PCMCIA_PBR(x) (0x0c + ((x) << 2)) +#define MX27_PCMCIA_POR(x) (0x28 + ((x) << 2)) +#define MX27_PCMCIA_POFR(x) (0x44 + ((x) << 2)) +#define MX27_PCMCIA_PGCR 0x60 +#define MX27_PCMCIA_PGSR 0x64 + +/* AIPI (base: MX27_AIPI_BASE_ADDR) */ +#define MX27_AIPI1_PSR0 0x00 +#define MX27_AIPI1_PSR1 0x04 +#define MX27_AIPI2_PSR0 (0x20000 + 0x00) +#define MX27_AIPI2_PSR1 (0x20000 + 0x04) + +/* System Control (base: MX27_SYSCTRL_BASE_ADDR) */ +#define MX27_CID 0x0 /* Chip ID Register */ +#define MX27_FMCR 0x14 /* Function Multeplexing Control Register */ +#define MX27_GPCR 0x18 /* Global Peripheral Control Register */ +#define MX27_WBCR 0x1C /* Well Bias Control Register */ +#define MX27_DSCR(x) (0x1C + ((x) << 2)) /* Driving Strength Control Register 1 - 13 */ #include "esdctl.h" -/* PLL registers */ -#define CSCR __REG(MX27_CCM_BASE_ADDR + 0x00) /* Clock Source Control Register */ -#define MPCTL0 __REG(MX27_CCM_BASE_ADDR + 0x04) /* MCU PLL Control Register 0 */ -#define MPCTL1 __REG(MX27_CCM_BASE_ADDR + 0x08) /* MCU PLL Control Register 1 */ -#define SPCTL0 __REG(MX27_CCM_BASE_ADDR + 0x0c) /* System PLL Control Register 0 */ -#define SPCTL1 __REG(MX27_CCM_BASE_ADDR + 0x10) /* System PLL Control Register 1 */ -#define OSC26MCTL __REG(MX27_CCM_BASE_ADDR + 0x14) /* Oscillator 26M Register */ -#define PCDR0 __REG(MX27_CCM_BASE_ADDR + 0x18) /* Peripheral Clock Divider Register 0 */ -#define PCDR1 __REG(MX27_CCM_BASE_ADDR + 0x1c) /* Peripheral Clock Divider Register 1 */ -#define PCCR0 __REG(MX27_CCM_BASE_ADDR + 0x20) /* Peripheral Clock Control Register 0 */ -#define PCCR1 __REG(MX27_CCM_BASE_ADDR + 0x24) /* Peripheral Clock Control Register 1 */ -#define CCSR __REG(MX27_CCM_BASE_ADDR + 0x28) /* Clock Control Status Register */ - -#define CSCR_MPEN (1 << 0) -#define CSCR_SPEN (1 << 1) -#define CSCR_FPM_EN (1 << 2) -#define CSCR_OSC26M_DIS (1 << 3) -#define CSCR_OSC26M_DIV1P5 (1 << 4) -#define CSCR_AHB_DIV(d) (((d) & 0x3) << 8) -#define CSCR_ARM_DIV(d) (((d) & 0x3) << 12) -#define CSCR_ARM_SRC_MPLL (1 << 15) -#define CSCR_MCU_SEL (1 << 16) -#define CSCR_SP_SEL (1 << 17) -#define CSCR_MPLL_RESTART (1 << 18) -#define CSCR_SPLL_RESTART (1 << 19) -#define CSCR_MSHC_SEL (1 << 20) -#define CSCR_H264_SEL (1 << 21) -#define CSCR_SSI1_SEL (1 << 22) -#define CSCR_SSI2_SEL (1 << 23) -#define CSCR_SD_CNT(d) (((d) & 0x3) << 24) -#define CSCR_USB_DIV(d) (((d) & 0x7) << 28) -#define CSCR_UPDATE_DIS (1 << 31) - -#define MPCTL1_BRMO (1 << 6) -#define MPCTL1_LF (1 << 15) - -#define PCCR0_SSI2_EN (1 << 0) -#define PCCR0_SSI1_EN (1 << 1) -#define PCCR0_SLCDC_EN (1 << 2) -#define PCCR0_SDHC3_EN (1 << 3) -#define PCCR0_SDHC2_EN (1 << 4) -#define PCCR0_SDHC1_EN (1 << 5) -#define PCCR0_SDC_EN (1 << 6) -#define PCCR0_SAHARA_EN (1 << 7) -#define PCCR0_RTIC_EN (1 << 8) -#define PCCR0_RTC_EN (1 << 9) -#define PCCR0_PWM_EN (1 << 11) -#define PCCR0_OWIRE_EN (1 << 12) -#define PCCR0_MSHC_EN (1 << 13) -#define PCCR0_LCDC_EN (1 << 14) -#define PCCR0_KPP_EN (1 << 15) -#define PCCR0_IIM_EN (1 << 16) -#define PCCR0_I2C2_EN (1 << 17) -#define PCCR0_I2C1_EN (1 << 18) -#define PCCR0_GPT6_EN (1 << 19) -#define PCCR0_GPT5_EN (1 << 20) -#define PCCR0_GPT4_EN (1 << 21) -#define PCCR0_GPT3_EN (1 << 22) -#define PCCR0_GPT2_EN (1 << 23) -#define PCCR0_GPT1_EN (1 << 24) -#define PCCR0_GPIO_EN (1 << 25) -#define PCCR0_FEC_EN (1 << 26) -#define PCCR0_EMMA_EN (1 << 27) -#define PCCR0_DMA_EN (1 << 28) -#define PCCR0_CSPI3_EN (1 << 29) -#define PCCR0_CSPI2_EN (1 << 30) -#define PCCR0_CSPI1_EN (1 << 31) - -#define PCCR1_MSHC_BAUDEN (1 << 2) -#define PCCR1_NFC_BAUDEN (1 << 3) -#define PCCR1_SSI2_BAUDEN (1 << 4) -#define PCCR1_SSI1_BAUDEN (1 << 5) -#define PCCR1_H264_BAUDEN (1 << 6) -#define PCCR1_PERCLK4_EN (1 << 7) -#define PCCR1_PERCLK3_EN (1 << 8) -#define PCCR1_PERCLK2_EN (1 << 9) -#define PCCR1_PERCLK1_EN (1 << 10) -#define PCCR1_HCLK_USB (1 << 11) -#define PCCR1_HCLK_SLCDC (1 << 12) -#define PCCR1_HCLK_SAHARA (1 << 13) -#define PCCR1_HCLK_RTIC (1 << 14) -#define PCCR1_HCLK_LCDC (1 << 15) -#define PCCR1_HCLK_H264 (1 << 16) -#define PCCR1_HCLK_FEC (1 << 17) -#define PCCR1_HCLK_EMMA (1 << 18) -#define PCCR1_HCLK_EMI (1 << 19) -#define PCCR1_HCLK_DMA (1 << 20) -#define PCCR1_HCLK_CSI (1 << 21) -#define PCCR1_HCLK_BROM (1 << 22) -#define PCCR1_HCLK_ATA (1 << 23) -#define PCCR1_WDT_EN (1 << 24) -#define PCCR1_USB_EN (1 << 25) -#define PCCR1_UART6_EN (1 << 26) -#define PCCR1_UART5_EN (1 << 27) -#define PCCR1_UART4_EN (1 << 28) -#define PCCR1_UART3_EN (1 << 29) -#define PCCR1_UART2_EN (1 << 30) -#define PCCR1_UART1_EN (1 << 31) - -#define CCSR_32K_SR (1 << 15) - -/* SDRAM Controller registers bitfields */ -#define ESDCTL_PRCT(x) (((x) & 3f) << 0) -#define ESDCTL_BL (1 << 7) -#define ESDCTL_FP (1 << 8) -#define ESDCTL_PWDT(x) (((x) & 3) << 10) -#define ESDCTL_SREFR(x) (((x) & 7) << 13) -#define ESDCTL_DSIZ_16_UPPER (0 << 16) -#define ESDCTL_DSIZ_16_LOWER (0 << 16) -#define ESDCTL_DSIZ_32 (0 << 16) -#define ESDCTL_COL8 (0 << 20) -#define ESDCTL_COL9 (1 << 20) -#define ESDCTL_COL10 (2 << 20) -#define ESDCTL_ROW11 (0 << 24) -#define ESDCTL_ROW12 (1 << 24) -#define ESDCTL_ROW13 (2 << 24) -#define ESDCTL_ROW14 (3 << 24) -#define ESDCTL_ROW15 (4 << 24) -#define ESDCTL_SP (1 << 27) -#define ESDCTL_SMODE_NORMAL (0 << 28) -#define ESDCTL_SMODE_PRECHAGRE (1 << 28) -#define ESDCTL_SMODE_AUTO_REF (2 << 28) -#define ESDCTL_SMODE_LOAD_MODE (3 << 28) -#define ESDCTL_SMODE_MAN_REF (4 << 28) -#define ESDCTL_SDE (1 << 31) - -#define ESDCFG_TRC(x) (((x) & 0xf) << 0) -#define ESDCFG_TRCD(x) (((x) & 0x7) << 4) -#define ESDCFG_TCAS(x) (((x) & 0x3) << 8) -#define ESDCFG_TRRD(x) (((x) & 0x3) << 10) -#define ESDCFG_TRAS(x) (((x) & 0x7) << 12) -#define ESDCFG_TWR (1 << 15) -#define ESDCFG_TMRD(x) (((x) & 0x3) << 16) -#define ESDCFG_TRP(x) (((x) & 0x3) << 18) -#define ESDCFG_TWTR (1 << 20) -#define ESDCFG_TXP(x) (((x) & 0x3) << 21) +/* PLL registers (base: MX27_CCM_BASE_ADDR) */ +#define MX27_CSCR 0x00 /* Clock Source Control Register */ +#define MX27_MPCTL0 0x04 /* MCU PLL Control Register 0 */ +#define MX27_MPCTL1 0x08 /* MCU PLL Control Register 1 */ +#define MX27_SPCTL0 0x0c /* System PLL Control Register 0 */ +#define MX27_SPCTL1 0x10 /* System PLL Control Register 1 */ +#define MX27_OSC26MCTL 0x14 /* Oscillator 26M Register */ +#define MX27_PCDR0 0x18 /* Peripheral Clock Divider Register 0 */ +#define MX27_PCDR1 0x1c /* Peripheral Clock Divider Register 1 */ +#define MX27_PCCR0 0x20 /* Peripheral Clock Control Register 0 */ +#define MX27_PCCR1 0x24 /* Peripheral Clock Control Register 1 */ +#define MX27_CCSR 0x28 /* Clock Control Status Register */ + +#define MX27_CSCR_MPEN (1 << 0) +#define MX27_CSCR_SPEN (1 << 1) +#define MX27_CSCR_FPM_EN (1 << 2) +#define MX27_CSCR_OSC26M_DIS (1 << 3) +#define MX27_CSCR_OSC26M_DIV1P5 (1 << 4) +#define MX27_CSCR_AHB_DIV(d) (((d) & 0x3) << 8) +#define MX27_CSCR_ARM_DIV(d) (((d) & 0x3) << 12) +#define MX27_CSCR_ARM_SRC_MPLL (1 << 15) +#define MX27_CSCR_MCU_SEL (1 << 16) +#define MX27_CSCR_SP_SEL (1 << 17) +#define MX27_CSCR_MPLL_RESTART (1 << 18) +#define MX27_CSCR_SPLL_RESTART (1 << 19) +#define MX27_CSCR_MSHC_SEL (1 << 20) +#define MX27_CSCR_H264_SEL (1 << 21) +#define MX27_CSCR_SSI1_SEL (1 << 22) +#define MX27_CSCR_SSI2_SEL (1 << 23) +#define MX27_CSCR_SD_CNT(d) (((d) & 0x3) << 24) +#define MX27_CSCR_USB_DIV(d) (((d) & 0x7) << 28) +#define MX27_CSCR_UPDATE_DIS (1 << 31) + +#define MX27_MPCTL1_BRMO (1 << 6) +#define MX27_MPCTL1_LF (1 << 15) #endif /* _IMX27_REGS_H */ |