| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * m520x.h -- Definitions for Freescale Coldfire 520x |
| * |
| * Copyright (C) 2004-2009 Freescale Semiconductor, Inc. |
| * TsiChung Liew (Tsi-Chung.Liew@freescale.com) |
| */ |
| |
| #ifndef __M520X__ |
| #define __M520X__ |
| |
| /* *** System Control Module (SCM) *** */ |
| #define SCM_MPR_MPROT0(x) (((x) & 0x0F) << 28) |
| #define SCM_MPR_MPROT1(x) (((x) & 0x0F) << 24) |
| #define SCM_MPR_MPROT2(x) (((x) & 0x0F) << 20) |
| #define MPROT_MTR 4 |
| #define MPROT_MTW 2 |
| #define MPROT_MPL 1 |
| |
| #define SCM_PACRA_PACR0(x) (((x) & 0x0F) << 28) |
| #define SCM_PACRA_PACR1(x) (((x) & 0x0F) << 24) |
| #define SCM_PACRA_PACR2(x) (((x) & 0x0F) << 20) |
| |
| #define SCM_PACRB_PACR12(x) (((x) & 0x0F) << 12) |
| |
| #define SCM_PACRC_PACR16(x) (((x) & 0x0F) << 28) |
| #define SCM_PACRC_PACR17(x) (((x) & 0x0F) << 24) |
| #define SCM_PACRC_PACR18(x) (((x) & 0x0F) << 20) |
| #define SCM_PACRC_PACR21(x) (((x) & 0x0F) << 8) |
| #define SCM_PACRC_PACR22(x) (((x) & 0x0F) << 4) |
| #define SCM_PACRC_PACR23(x) ((x) & 0x0F) |
| |
| #define SCM_PACRD_PACR24(x) (((x) & 0x0F) << 28) |
| #define SCM_PACRD_PACR25(x) (((x) & 0x0F) << 24) |
| #define SCM_PACRD_PACR26(x) (((x) & 0x0F) << 20) |
| #define SCM_PACRD_PACR28(x) (((x) & 0x0F) << 12) |
| #define SCM_PACRD_PACR29(x) (((x) & 0x0F) << 8) |
| #define SCM_PACRD_PACR30(x) (((x) & 0x0F) << 4) |
| #define SCM_PACRD_PACR31(x) ((x) & 0x0F) |
| |
| #define SCM_PACRE_PACR32(x) (((x) & 0x0F) << 28) |
| #define SCM_PACRE_PACR33(x) (((x) & 0x0F) << 24) |
| #define SCM_PACRE_PACR34(x) (((x) & 0x0F) << 20) |
| #define SCM_PACRE_PACR35(x) (((x) & 0x0F) << 16) |
| #define SCM_PACRE_PACR36(x) (((x) & 0x0F) << 12) |
| |
| #define SCM_PACRF_PACR40(x) (((x) & 0x0F) << 28) |
| #define SCM_PACRF_PACR41(x) (((x) & 0x0F) << 24) |
| #define SCM_PACRF_PACR42(x) (((x) & 0x0F) << 20) |
| |
| #define PACR_SP 4 |
| #define PACR_WP 2 |
| #define PACR_TP 1 |
| |
| #define SCM_BMT_BME (0x00000008) |
| #define SCM_BMT_BMT(x) ((x) & 0x07) |
| #define SCM_BMT_BMT1024 (0x0000) |
| #define SCM_BMT_BMT512 (0x0001) |
| #define SCM_BMT_BMT256 (0x0002) |
| #define SCM_BMT_BMT128 (0x0003) |
| #define SCM_BMT_BMT64 (0x0004) |
| #define SCM_BMT_BMT32 (0x0005) |
| #define SCM_BMT_BMT16 (0x0006) |
| #define SCM_BMT_BMT8 (0x0007) |
| |
| #define SCM_CWCR_RO (0x8000) |
| #define SCM_CWCR_CWR_WH (0x0100) |
| #define SCM_CWCR_CWE (0x0080) |
| #define SCM_CWRI_WINDOW (0x0060) |
| #define SCM_CWRI_RESET (0x0040) |
| #define SCM_CWRI_INT_RESET (0x0020) |
| #define SCM_CWRI_INT (0x0000) |
| #define SCM_CWCR_CWT(x) (((x) & 0x001F)) |
| |
| #define SCM_ISR_CFEI (0x02) |
| #define SCM_ISR_CWIC (0x01) |
| |
| #define SCM_CFIER_ECFEI (0x01) |
| |
| #define SCM_CFLOC_LOC (0x80) |
| |
| #define SCM_CFATR_WRITE (0x80) |
| #define SCM_CFATR_SZ32 (0x20) |
| #define SCM_CFATR_SZ16 (0x10) |
| #define SCM_CFATR_SZ08 (0x00) |
| #define SCM_CFATR_CACHE (0x08) |
| #define SCM_CFATR_MODE (0x02) |
| #define SCM_CFATR_TYPE (0x01) |
| |
| /* *** Interrupt Controller (INTC) *** */ |
| #define INT0_LO_RSVD0 (0) |
| #define INT0_LO_EPORT_F1 (1) |
| #define INT0_LO_EPORT_F4 (2) |
| #define INT0_LO_EPORT_F7 (3) |
| #define INT1_LO_PIT0 (4) |
| #define INT1_LO_PIT1 (5) |
| /* 6 - 7 rsvd */ |
| #define INT0_LO_EDMA_00 (8) |
| #define INT0_LO_EDMA_01 (9) |
| #define INT0_LO_EDMA_02 (10) |
| #define INT0_LO_EDMA_03 (11) |
| #define INT0_LO_EDMA_04 (12) |
| #define INT0_LO_EDMA_05 (13) |
| #define INT0_LO_EDMA_06 (14) |
| #define INT0_LO_EDMA_07 (15) |
| #define INT0_LO_EDMA_08 (16) |
| #define INT0_LO_EDMA_09 (17) |
| #define INT0_LO_EDMA_10 (18) |
| #define INT0_LO_EDMA_11 (19) |
| #define INT0_LO_EDMA_12 (20) |
| #define INT0_LO_EDMA_13 (21) |
| #define INT0_LO_EDMA_14 (22) |
| #define INT0_LO_EDMA_15 (23) |
| #define INT0_LO_EDMA_ERR (24) |
| #define INT0_LO_SCM_CWIC (25) |
| #define INT0_LO_UART0 (26) |
| #define INT0_LO_UART1 (27) |
| #define INT0_LO_UART2 (28) |
| /* 29 rsvd */ |
| #define INT0_LO_I2C (30) |
| #define INT0_LO_QSPI (31) |
| |
| #define INT0_HI_DTMR0 (32) |
| #define INT0_HI_DTMR1 (33) |
| #define INT0_HI_DTMR2 (34) |
| #define INT0_HI_DTMR3 (35) |
| #define INT0_HI_FEC0_TXF (36) |
| #define INT0_HI_FEC0_TXB (37) |
| #define INT0_HI_FEC0_UN (38) |
| #define INT0_HI_FEC0_RL (39) |
| #define INT0_HI_FEC0_RXF (40) |
| #define INT0_HI_FEC0_RXB (41) |
| #define INT0_HI_FEC0_MII (42) |
| #define INT0_HI_FEC0_LC (43) |
| #define INT0_HI_FEC0_HBERR (44) |
| #define INT0_HI_FEC0_GRA (45) |
| #define INT0_HI_FEC0_EBERR (46) |
| #define INT0_HI_FEC0_BABT (47) |
| #define INT0_HI_FEC0_BABR (48) |
| /* 49 - 61 rsvd */ |
| #define INT0_HI_SCMISR_CFEI (62) |
| |
| /* *** Reset Controller Module (RCM) *** */ |
| #define RCM_RCR_SOFTRST (0x80) |
| #define RCM_RCR_FRCRSTOUT (0x40) |
| |
| #define RCM_RSR_SOFT (0x20) |
| #define RCM_RSR_WDOG (0x10) |
| #define RCM_RSR_POR (0x08) |
| #define RCM_RSR_EXT (0x04) |
| #define RCM_RSR_WDR_CORE (0x02) |
| #define RCM_RSR_LOL (0x01) |
| |
| /* *** Chip Configuration Module (CCM) *** */ |
| #define CCM_CCR_CSC (0x0200) |
| #define CCM_CCR_OSCFREQ (0x0080) |
| #define CCM_CCR_LIMP (0x0040) |
| #define CCM_CCR_LOAD (0x0020) |
| #define CCM_CCR_BOOTPS(x) (((x) & 0x0003) << 3) |
| #define CCM_CCR_OSC_MODE (0x0004) |
| #define CCM_CCR_PLL_MODE (0x0002) |
| #define CCM_CCR_RESERVED (0x0001) |
| |
| #define CCM_CIR_PIN(x) (((x) & 0xFFC0) >> 6) |
| #define CCM_CIR_PRN(x) ((x) & 0x003F) |
| |
| /* *** General Purpose I/O (GPIO) *** */ |
| #define GPIO_PDR_BUSCTL(x) ((x) & 0x0F) |
| #define GPIO_PDR_BE(x) ((x) & 0x0F) |
| #define GPIO_PDR_CS(x) (((x) & 0x07) << 1) |
| #define GPIO_PDR_FECI2C(x) ((x) & 0x0F) |
| #define GPIO_PDR_QSPI(x) ((x) & 0x0F) |
| #define GPIO_PDR_TIMER(x) ((x) & 0x0F) |
| #define GPIO_PDR_UART(x) ((x) & 0xFF) |
| #define GPIO_PDR_FECH(x) ((x) & 0xFF) |
| #define GPIO_PDR_FECL(x) ((x) & 0xFF) |
| |
| #define GPIO_PAR_FBCTL_OE (0x10) |
| #define GPIO_PAR_FBCTL_TA (0x08) |
| #define GPIO_PAR_FBCTL_RWB (0x04) |
| #define GPIO_PAR_FBCTL_TS_UNMASK (0xFC) |
| #define GPIO_PAR_FBCTL_TS_TS (0x03) |
| #define GPIO_PAR_FBCTL_TS_DMA (0x02) |
| |
| #define GPIO_PAR_BE3 (0x08) |
| #define GPIO_PAR_BE2 (0x04) |
| #define GPIO_PAR_BE1 (0x02) |
| #define GPIO_PAR_BE0 (0x01) |
| |
| #define GPIO_PAR_CS3 (0x08) |
| #define GPIO_PAR_CS2 (0x04) |
| #define GPIO_PAR_CS1_UNMASK (0xFC) |
| #define GPIO_PAR_CS1_CS1 (0x03) |
| #define GPIO_PAR_CS1_SDCS1 (0x02) |
| |
| #define GPIO_PAR_FECI2C_RMII_UNMASK (0x0F) |
| #define GPIO_PAR_FECI2C_MDC_UNMASK (0x3F) |
| #define GPIO_PAR_FECI2C_MDC_MDC (0xC0) |
| #define GPIO_PAR_FECI2C_MDC_SCL (0x80) |
| #define GPIO_PAR_FECI2C_MDC_U2TXD (0x40) |
| #define GPIO_PAR_FECI2C_MDIO_UNMASK (0xCF) |
| #define GPIO_PAR_FECI2C_MDIO_MDIO (0x30) |
| #define GPIO_PAR_FECI2C_MDIO_SDA (0x20) |
| #define GPIO_PAR_FECI2C_MDIO_U2RXD (0x10) |
| #define GPIO_PAR_FECI2C_I2C_UNMASK (0xF0) |
| #define GPIO_PAR_FECI2C_SCL_UNMASK (0xF3) |
| #define GPIO_PAR_FECI2C_SCL_SCL (0x0C) |
| #define GPIO_PAR_FECI2C_SCL_U2RXD (0x04) |
| #define GPIO_PAR_FECI2C_SDA_UNMASK (0xFC) |
| #define GPIO_PAR_FECI2C_SDA_SDA (0x03) |
| #define GPIO_PAR_FECI2C_SDA_U2TXD (0x01) |
| |
| #define GPIO_PAR_QSPI_PCS2_UNMASK (0x3F) |
| #define GPIO_PAR_QSPI_PCS2_PCS2 (0xC0) |
| #define GPIO_PAR_QSPI_PCS2_DACK0 (0x80) |
| #define GPIO_PAR_QSPI_PCS2_U2RTS (0x40) |
| #define GPIO_PAR_QSPI_DIN_UNMASK (0xCF) |
| #define GPIO_PAR_QSPI_DIN_DIN (0x30) |
| #define GPIO_PAR_QSPI_DIN_DREQ0 (0x20) |
| #define GPIO_PAR_QSPI_DIN_U2CTS (0x10) |
| #define GPIO_PAR_QSPI_DOUT_UNMASK (0xF3) |
| #define GPIO_PAR_QSPI_DOUT_DOUT (0x0C) |
| #define GPIO_PAR_QSPI_DOUT_SDA (0x08) |
| #define GPIO_PAR_QSPI_SCK_UNMASK (0xFC) |
| #define GPIO_PAR_QSPI_SCK_SCK (0x03) |
| #define GPIO_PAR_QSPI_SCK_SCL (0x02) |
| |
| #define GPIO_PAR_TMR_TIN3(x) (((x) & 0x03) << 6) |
| #define GPIO_PAR_TMR_TIN2(x) (((x) & 0x03) << 4) |
| #define GPIO_PAR_TMR_TIN1(x) (((x) & 0x03) << 2) |
| #define GPIO_PAR_TMR_TIN0(x) ((x) & 0x03) |
| #define GPIO_PAR_TMR_TIN3_UNMASK (0x3F) |
| #define GPIO_PAR_TMR_TIN3_TIN3 (0xC0) |
| #define GPIO_PAR_TMR_TIN3_TOUT3 (0x80) |
| #define GPIO_PAR_TMR_TIN3_U2CTS (0x40) |
| #define GPIO_PAR_TMR_TIN2_UNMASK (0xCF) |
| #define GPIO_PAR_TMR_TIN2_TIN2 (0x30) |
| #define GPIO_PAR_TMR_TIN2_TOUT2 (0x20) |
| #define GPIO_PAR_TMR_TIN2_U2RTS (0x10) |
| #define GPIO_PAR_TMR_TIN1_UNMASK (0xF3) |
| #define GPIO_PAR_TMR_TIN1_TIN1 (0x0C) |
| #define GPIO_PAR_TMR_TIN1_TOUT1 (0x08) |
| #define GPIO_PAR_TMR_TIN1_U2RXD (0x04) |
| #define GPIO_PAR_TMR_TIN0_UNMASK (0xFC) |
| #define GPIO_PAR_TMR_TIN0_TIN0 (0x03) |
| #define GPIO_PAR_TMR_TIN0_TOUT0 (0x02) |
| #define GPIO_PAR_TMR_TIN0_U2TXD (0x01) |
| |
| #define GPIO_PAR_UART1_UNMASK (0xF03F) |
| #define GPIO_PAR_UART0_UNMASK (0xFFC0) |
| #define GPIO_PAR_UART_U1CTS_UNMASK (0xF3FF) |
| #define GPIO_PAR_UART_U1CTS_U1CTS (0x0C00) |
| #define GPIO_PAR_UART_U1CTS_TIN1 (0x0800) |
| #define GPIO_PAR_UART_U1CTS_PCS1 (0x0400) |
| #define GPIO_PAR_UART_U1RTS_UNMASK (0xFCFF) |
| #define GPIO_PAR_UART_U1RTS_U1RTS (0x0300) |
| #define GPIO_PAR_UART_U1RTS_TOUT1 (0x0200) |
| #define GPIO_PAR_UART_U1RTS_PCS1 (0x0100) |
| #define GPIO_PAR_UART_U1TXD (0x0080) |
| #define GPIO_PAR_UART_U1RXD (0x0040) |
| #define GPIO_PAR_UART_U0CTS_UNMASK (0xFFCF) |
| #define GPIO_PAR_UART_U0CTS_U0CTS (0x0030) |
| #define GPIO_PAR_UART_U0CTS_TIN0 (0x0020) |
| #define GPIO_PAR_UART_U0CTS_PCS0 (0x0010) |
| #define GPIO_PAR_UART_U0RTS_UNMASK (0xFFF3) |
| #define GPIO_PAR_UART_U0RTS_U0RTS (0x000C) |
| #define GPIO_PAR_UART_U0RTS_TOUT0 (0x0008) |
| #define GPIO_PAR_UART_U0RTS_PCS0 (0x0004) |
| #define GPIO_PAR_UART_U0TXD (0x0002) |
| #define GPIO_PAR_UART_U0RXD (0x0001) |
| |
| #define GPIO_PAR_FEC_7W_UNMASK (0xF3) |
| #define GPIO_PAR_FEC_7W_FEC (0x0C) |
| #define GPIO_PAR_FEC_7W_U1RTS (0x04) |
| #define GPIO_PAR_FEC_MII_UNMASK (0xFC) |
| #define GPIO_PAR_FEC_MII_FEC (0x03) |
| #define GPIO_PAR_FEC_MII_UnCTS (0x01) |
| |
| #define GPIO_PAR_IRQ_IRQ4 (0x01) |
| |
| #define GPIO_MSCR_FB_FBCLK(x) (((x) & 0x03) << 6) |
| #define GPIO_MSCR_FB_DUP(x) (((x) & 0x03) << 4) |
| #define GPIO_MSCR_FB_DLO(x) (((x) & 0x03) << 2) |
| #define GPIO_MSCR_FB_ADRCTL(x) ((x) & 0x03) |
| #define GPIO_MSCR_FB_FBCLK_UNMASK (0x3F) |
| #define GPIO_MSCR_FB_DUP_UNMASK (0xCF) |
| #define GPIO_MSCR_FB_DLO_UNMASK (0xF3) |
| #define GPIO_MSCR_FB_ADRCTL_UNMASK (0xFC) |
| |
| #define GPIO_MSCR_SDR_SDCLKB(x) (((x) & 0x03) << 4) |
| #define GPIO_MSCR_SDR_SDCLK(x) (((x) & 0x03) << 2) |
| #define GPIO_MSCR_SDR_SDRAM(x) ((x) & 0x03) |
| #define GPIO_MSCR_SDR_SDCLKB_UNMASK (0xCF) |
| #define GPIO_MSCR_SDR_SDCLK_UNMASK (0xF3) |
| #define GPIO_MSCR_SDR_SDRAM_UNMASK (0xFC) |
| |
| #define MSCR_25VDDR (0x03) |
| #define MSCR_18VDDR_FULL (0x02) |
| #define MSCR_OPENDRAIN (0x01) |
| #define MSCR_18VDDR_HALF (0x00) |
| |
| #define GPIO_DSCR_I2C(x) ((x) & 0x03) |
| #define GPIO_DSCR_I2C_UNMASK (0xFC) |
| |
| #define GPIO_DSCR_MISC_DBG(x) (((x) & 0x03) << 4) |
| #define GPIO_DSCR_MISC_DBG_UNMASK (0xCF) |
| #define GPIO_DSCR_MISC_RSTOUT(x) (((x) & 0x03) << 2) |
| #define GPIO_DSCR_MISC_RSTOUT_UNMASK (0xF3) |
| #define GPIO_DSCR_MISC_TIMER(x) ((x) & 0x03) |
| #define GPIO_DSCR_MISC_TIMER_UNMASK (0xFC) |
| |
| #define GPIO_DSCR_FEC(x) ((x) & 0x03) |
| #define GPIO_DSCR_FEC_UNMASK (0xFC) |
| |
| #define GPIO_DSCR_UART_UART1(x) (((x) & 0x03) << 4) |
| #define GPIO_DSCR_UART_UART1_UNMASK (0xCF) |
| #define GPIO_DSCR_UART_UART0(x) (((x) & 0x03) << 2) |
| #define GPIO_DSCR_UART_UART0_UNMASK (0xF3) |
| #define GPIO_DSCR_UART_IRQ(x) ((x) & 0x03) |
| #define GPIO_DSCR_UART_IRQ_UNMASK (0xFC) |
| |
| #define GPIO_DSCR_QSPI(x) ((x) & 0x03) |
| #define GPIO_DSCR_QSPI_UNMASK (0xFC) |
| |
| #define DSCR_50PF (0x03) |
| #define DSCR_30PF (0x02) |
| #define DSCR_20PF (0x01) |
| #define DSCR_10PF (0x00) |
| |
| /* *** Phase Locked Loop (PLL) *** */ |
| #define PLL_PODR_CPUDIV(x) (((x) & 0x0F) << 4) |
| #define PLL_PODR_CPUDIV_UNMASK (0x0F) |
| #define PLL_PODR_BUSDIV(x) ((x) & 0x0F) |
| #define PLL_PODR_BUSDIV_UNMASK (0xF0) |
| |
| #define PLL_PCR_DITHEN (0x80) |
| #define PLL_PCR_DITHDEV(x) ((x) & 0x07) |
| #define PLL_PCR_DITHDEV_UNMASK (0xF8) |
| |
| #endif /* __M520X__ */ |
