/* $NetBSD: ingenic_regs.h,v 1.22 2015/10/08 17:54:30 macallan Exp $ */ /*- * Copyright (c) 2014 Michael Lorenz * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef JZ4780_REGS_H #define JZ4780_REGS_H /* for mips_wbflush() */ #include /* UARTs, mostly 16550 compatible with 32bit spaced registers */ #define JZ_UART0 0x10030000 #define JZ_UART1 0x10031000 #define JZ_UART2 0x10032000 #define JZ_UART3 0x10033000 #define JZ_UART4 0x10034000 /* LCD controller base addresses, registers are in jzfb_regs.h */ #define JZ_LCDC0_BASE 0x13050000 #define JZ_LCDC1_BASE 0x130a0000 /* TCU unit base address */ #define JZ_TCU_BASE 0x10002000 /* Watchdog */ #define JZ_WDOG_TDR 0x00000000 /* compare */ #define JZ_WDOG_TCER 0x00000004 #define TCER_ENABLE 0x01 /* enable counter */ #define JZ_WDOG_TCNT 0x00000008 /* 16bit up count */ #define JZ_WDOG_TCSR 0x0000000c #define TCSR_PCK_EN 0x01 /* PCLK */ #define TCSR_RTC_EN 0x02 /* RTCCLK - 32.768kHz */ #define TCSR_EXT_EN 0x04 /* EXTCLK - 48MHz */ #define TCSR_PRESCALE_M 0x38 #define TCSR_DIV_1 0x00 #define TCSR_DIV_4 0x08 #define TCSR_DIV_16 0x10 #define TCSR_DIV_64 0x18 #define TCSR_DIV_256 0x20 #define TCSR_DIV_1024 0x28 /* timers and PWMs */ #define JZ_TC_TER 0x00000010 /* TC enable reg, ro */ #define JZ_TC_TESR 0x00000014 /* TC enable set reg. */ #define TESR_TCST0 0x0001 /* enable counter 0 */ #define TESR_TCST1 0x0002 /* enable counter 1 */ #define TESR_TCST2 0x0004 /* enable counter 2 */ #define TESR_TCST3 0x0008 /* enable counter 3 */ #define TESR_TCST4 0x0010 /* enable counter 4 */ #define TESR_TCST5 0x0020 /* enable counter 5 */ #define TESR_TCST6 0x0040 /* enable counter 6 */ #define TESR_TCST7 0x0080 /* enable counter 7 */ #define TESR_OST 0x8000 /* enable OST */ #define JZ_TC_TECR 0x00000018 /* TC enable clear reg. */ #define JZ_TC_TFR 0x00000020 #define TFR_FFLAG0 0x00000001 /* channel 0 */ #define TFR_FFLAG1 0x00000002 /* channel 1 */ #define TFR_FFLAG2 0x00000004 /* channel 2 */ #define TFR_FFLAG3 0x00000008 /* channel 3 */ #define TFR_FFLAG4 0x00000010 /* channel 4 */ #define TFR_FFLAG5 0x00000020 /* channel 5 */ #define TFR_FFLAG6 0x00000040 /* channel 6 */ #define TFR_FFLAG7 0x00000080 /* channel 7 */ #define TFR_OSTFLAG 0x00008000 /* OS timer */ #define JZ_TC_TFSR 0x00000024 /* timer flag set */ #define JZ_TC_TFCR 0x00000028 /* timer flag clear */ #define JZ_TC_TMR 0x00000030 /* timer flag mask */ #define TMR_FMASK(n) (1 << (n)) #define TMR_HMASK(n) (1 << ((n) + 16)) #define JZ_TC_TMSR 0x00000034 /* timer flag mask set */ #define JZ_TC_TMCR 0x00000038 /* timer flag mask clear*/ #define JZ_TC_TDFR(n) (0x00000040 + (n * 0x10)) /* FULL compare */ #define JZ_TC_TDHR(n) (0x00000044 + (n * 0x10)) /* HALF compare */ #define JZ_TC_TCNT(n) (0x00000048 + (n * 0x10)) /* count */ #define JZ_TC_TCSR(n) (0x0000004c + (n * 0x10)) /* same bits as in JZ_WDOG_TCSR */ /* operating system timer */ #define JZ_OST_DATA 0x000000e0 /* compare */ #define JZ_OST_CNT_LO 0x000000e4 #define JZ_OST_CNT_HI 0x000000e8 #define JZ_OST_CTRL 0x000000ec #define OSTC_PCK_EN 0x0001 /* use PCLK */ #define OSTC_RTC_EN 0x0002 /* use RTCCLK */ #define OSTC_EXT_EN 0x0004 /* use EXTCLK */ #define OSTC_PRESCALE_M 0x0038 #define OSTC_DIV_1 0x0000 #define OSTC_DIV_4 0x0008 #define OSTC_DIV_16 0x0010 #define OSTC_DIV_64 0x0018 #define OSTC_DIV_256 0x0020 #define OSTC_DIV_1024 0x0028 #define OSTC_SHUTDOWN 0x0200 #define OSTC_MODE 0x8000 /* 0 - reset to 0 when = OST_DATA */ #define JZ_OST_CNT_U32 0x000000fc /* copy of CNT_HI when reading CNT_LO */ static inline void writereg(uint32_t reg, uint32_t val) { *(volatile int32_t *)MIPS_PHYS_TO_KSEG1(reg) = val; mips_wbflush(); } static inline uint32_t readreg(uint32_t reg) { mips_wbflush(); return *(volatile int32_t *)MIPS_PHYS_TO_KSEG1(reg); } /* Clock management */ #define JZ_CGU_BASE 0x10000000 #define JZ_CPCCR 0x00000000 /* Clock Control Register */ #define JZ_PDIV_M 0x000f0000 /* PCLK divider mask */ #define JZ_PDIV_S 16 /* PCLK divider shift */ #define JZ_CDIV_M 0x0000000f /* CPU clock divider mask */ #define JZ_CDIV_S 0 /* CPU clock divider shift */ #define JZ_CPAPCR 0x00000010 /* APLL */ #define JZ_CPMPCR 0x00000014 /* MPLL */ #define JZ_CPEPCR 0x00000018 /* EPLL */ #define JZ_CPVPCR 0x0000001C /* VPLL */ #define JZ_PLLM_S 19 /* PLL multiplier shift */ #define JZ_PLLM_M 0xfff80000 /* PLL multiplier mask */ #define JZ_PLLN_S 13 /* PLL divider shift */ #define JZ_PLLN_M 0x0007e000 /* PLL divider mask */ #define JZ_PLLP_S 9 /* PLL postdivider shift */ #define JZ_PLLP_M 0x00001700 /* PLL postdivider mask */ #define JZ_PLLON 0x00000010 /* PLL is on and stable */ #define JZ_PLLBP 0x00000002 /* PLL bypass */ #define JZ_PLLEN 0x00000001 /* PLL enable */ #define JZ_CLKGR0 0x00000020 /* Clock Gating Registers */ #define CLK_NEMC (1 << 0) #define CLK_BCH (1 << 1) #define CLK_OTG0 (1 << 2) #define CLK_MSC0 (1 << 3) #define CLK_SSI0 (1 << 4) #define CLK_SMB0 (1 << 5) #define CLK_SMB1 (1 << 6) #define CLK_SCC (1 << 7) #define CLK_AIC (1 << 8) #define CLK_TSSI0 (1 << 9) #define CLK_OWI (1 << 10) #define CLK_MSC1 (1 << 11) #define CLK_MSC2 (1 << 12) #define CLK_KBC (1 << 13) #define CLK_SADC (1 << 14) #define CLK_UART0 (1 << 15) #define CLK_UART1 (1 << 16) #define CLK_UART2 (1 << 17) #define CLK_UART3 (1 << 18) #define CLK_SSI1 (1 << 19) #define CLK_SSI2 (1 << 20) #define CLK_PDMA (1 << 21) #define CLK_GPS (1 << 22) #define CLK_MAC (1 << 23) #define CLK_UHC (1 << 24) #define CLK_SMB2 (1 << 25) #define CLK_CIM (1 << 26) #define CLK_TVE (1 << 27) #define CLK_LCD (1 << 28) #define CLK_IPU (1 << 29) #define CLK_DDR0 (1 << 30) #define CLK_DDR1 (1 << 31) #define JZ_CLKGR1 0x00000028 /* Clock Gating Registers */ #define CLK_SMB3 (1 << 0) #define CLK_TSSI1 (1 << 1) #define CLK_VPU (1 << 2) #define CLK_PCM (1 << 3) #define CLK_GPU (1 << 4) #define CLK_COMPRESS (1 << 5) #define CLK_AIC1 (1 << 6) #define CLK_GPVLC (1 << 7) #define CLK_OTG1 (1 << 8) #define CLK_HDMI (1 << 9) #define CLK_UART4 (1 << 10) #define CLK_AHB_MON (1 << 11) #define CLK_SMB4 (1 << 12) #define CLK_DES (1 << 13) #define CLK_X2D (1 << 14) #define CLK_P1 (1 << 15) #define JZ_DDCDR 0x0000002c /* DDR clock divider register */ #define JZ_VPUCDR 0x00000030 /* VPU clock divider register */ #define JZ_I2SCDR 0x00000060 /* I2S device clock divider register */ #define JZ_I2S1CDR 0x000000a0 /* I2S device clock divider register */ #define JZ_USBCDR 0x00000050 /* OTG PHY clock divider register */ #define JZ_LP0CDR 0x00000054 /* LCD0 pix clock divider register */ #define JZ_LP1CDR 0x00000064 /* LCD1 pix clock divider register */ #define JZ_MSC0CDR 0x00000068 /* MSC0 clock divider register */ #define JZ_MSC1CDR 0x000000a4 /* MSC1 clock divider register */ #define JZ_MSC2CDR 0x000000a8 /* MSC2 clock divider register */ #define MSCCDR_SCLK_A 0x40000000 #define MSCCDR_MPLL 0x80000000 #define MSCCDR_CE 0x20000000 #define MSCCDR_BUSY 0x10000000 #define MSCCDR_STOP 0x08000000 #define MSCCDR_PHASE 0x00008000 /* 0 - 90deg phase, 1 - 180 */ #define MSCCDR_DIV_M 0x000000ff /* src / ((div + 1) * 2) */ #define UHCCDR_DIV_M 0x000000ff #define JZ_UHCCDR 0x0000006c /* UHC 48M clock divider register */ #define UHCCDR_SCLK_A 0x00000000 #define UHCCDR_MPLL 0x40000000 #define UHCCDR_EPLL 0x80000000 #define UHCCDR_OTG_PHY 0xc0000000 #define UHCCDR_CLK_MASK 0xc0000000 #define UHCCDR_CE 0x20000000 #define UHCCDR_BUSY 0x10000000 #define UHCCDR_STOP 0x08000000 #define UHCCDR_DIV_M 0x000000ff #define UHCCDR_DIV(d) (d) #define JZ_SSICDR 0x00000074 /* SSI clock divider register */ #define JZ_CIMCDR 0x0000007c /* CIM MCLK clock divider register */ #define JZ_PCMCDR 0x00000084 /* PCM device clock divider register */ #define JZ_GPUCDR 0x00000088 /* GPU clock divider register */ #define JZ_HDMICDR 0x0000008c /* HDMI clock divider register */ #define JZ_BCHCDR 0x000000ac /* BCH clock divider register */ #define JZ_CPM_INTR 0x000000b0 /* CPM interrupt register */ #define JZ_CPM_INTRE 0x000000b4 /* CPM interrupt enable register */ #define JZ_CPSPR 0x00000034 /* CPM scratch register */ #define JZ_CPSRPR 0x00000038 /* CPM scratch protected register */ #define JZ_USBPCR 0x0000003c /* USB parameter control register */ #define PCR_USB_MODE 0x80000000 /* 1 - otg */ #define PCR_AVLD_REG 0x40000000 #define PCR_IDPULLUP_MASK 0x30000000 #define PCR_INCR_MASK 0x08000000 #define PCR_TCRISETUNE 0x04000000 #define PCR_COMMONONN 0x02000000 #define PCR_VBUSVLDEXT 0x01000000 #define PCR_VBUSVLDEXTSEL 0x00800000 #define PCR_POR 0x00400000 #define PCR_SIDDQ 0x00200000 #define PCR_OTG_DISABLE 0x00100000 #define PCR_COMPDISTN_M 0x000e0000 #define PCR_OTGTUNE 0x0001c000 #define PCR_SQRXTUNE 0x00003800 #define PCR_TXFSLSTUNE 0x00000780 #define PCR_TXPREEMPHTUNE 0x00000040 #define PCR_TXHSXVTUNE 0x00000030 #define PCR_TXVREFTUNE 0x0000000f #define JZ_USBRDT 0x00000040 /* Reset detect timer register */ #define USBRDT_USBRDT_SHIFT 0 #define USBRDT_USBRDT_WIDTH 23 #define USBRDT_VBFIL_LD_EN 0x01000000 #define JZ_USBVBFIL 0x00000044 /* USB jitter filter register */ #define USBVBFIL_IDDIGFIL_SHIFT 16 #define USBVBFIL_IDDIGFIL_WIDTH 16 #define USBVBFIL_USBVBFIL_SHIFT 0 #define USBVBFIL_USBVBFIL_WIDTH 16 #define JZ_USBPCR1 0x00000048 /* USB parameter control register 1 */ #define PCR_SYNOPSYS 0x10000000 /* Mentor mode otherwise */ #define PCR_REFCLK_CORE 0x08000000 #define PCR_REFCLK_XO25 0x04000000 #define PCR_REFCLK_CO 0x00000000 #define PCR_REFCLK_M 0x0c000000 #define PCR_CLK_M 0x03000000 /* clock */ #define PCR_CLK_192 0x03000000 /* 19.2MHz */ #define PCR_CLK_48 0x02000000 /* 48MHz */ #define PCR_CLK_24 0x01000000 /* 24MHz */ #define PCR_CLK_12 0x00000000 /* 12MHz */ #define PCR_DMPD1 0x00800000 /* pull down D- on port 1 */ #define PCR_DPPD1 0x00400000 /* pull down D+ on port 1 */ #define PCR_PORT0_RST 0x00200000 /* port 0 reset */ #define PCR_PORT1_RST 0x00100000 /* port 1 reset */ #define PCR_WORD_I_F0 0x00080000 /* 1: 16bit/30M, 8/60 otherw. */ #define PCR_WORD_I_F1 0x00040000 /* same for port 1 */ #define PCR_COMPDISTUNE 0x00038000 /* disconnect threshold */ #define PCR_SQRXTUNE1 0x00007000 /* squelch threshold */ #define PCR_TXFSLSTUNE1 0x00000f00 /* FS/LS impedance adj. */ #define PCR_TXPREEMPH 0x00000080 /* HS transm. pre-emphasis */ #define PCR_TXHSXVTUNE1 0x00000060 /* dp/dm voltage adj. */ #define PCR_TXVREFTUNE1 0x00000017 /* HS DC voltage adj. */ #define PCR_TXRISETUNE1 0x00000001 /* rise/fall wave adj. */ /* power manager */ #define JZ_LPCR 0x00000004 #define LPCR_PD_SCPU (1u << 31) /* CPU1 power down */ #define LPCR_PD_VPU (1u << 30) /* VPU power down */ #define LPCR_PD_GPU (1u << 29) /* GPU power down */ #define LPCR_PD_GPS (1u << 28) /* GPS power down */ #define LPCR_SCPUS (1u << 27) /* CPU1 power down status */ #define LPCR_VPUS (1u << 26) /* VPU power down status */ #define LPCR_GPUS (1u << 25) /* GPU power down status */ #define LPCR_GPSS (1u << 24) /* GPS power down status */ #define LPCR_GPU_IDLE (1u << 20) /* GPU idle status */ #define LPCR_PST_SHIFT 8 /* Power stability time */ #define LPCR_PST_MASK (0xFFFu << 8) #define LPCR_DUTY_SHIFT 3 /* CPU clock duty */ #define LPCR_DUTY_MASK (0x1Fu << 3) #define LPCR_DOZE (1u << 2) /* Doze mode */ #define LPCR_LPM_SHIFT 0 /* Low power mode */ #define LPCR_LPM_MASK (0x03u << 0) #define JZ_OPCR 0x00000024 /* Oscillator Power Control Reg. */ #define OPCR_IDLE_DIS 0x80000000 /* don't stop CPU clk on idle */ #define OPCR_GPU_CLK_ST 0x40000000 /* stop GPU clock */ #define OPCR_L2CM_M 0x0c000000 #define OPCR_L2CM_ON 0x00000000 /* L2 stays on in sleep */ #define OPCR_L2CM_RET 0x04000000 /* L2 retention mode in sleep */ #define OPCR_L2CM_OFF 0x08000000 /* L2 powers down in sleep */ #define OPCR_SPENDN0 0x00000080 /* 0 - OTG port forced down */ #define OPCR_SPENDN1 0x00000040 /* 0 - UHC port forced down */ #define OPCR_BUS_MODE 0x00000020 /* 1 - bursts */ #define OPCR_O1SE 0x00000010 /* EXTCLK on in sleep */ #define OPCR_PD 0x00000008 /* P0 down in sleep */ #define OPCR_ERCS 0x00000004 /* 1 RTCCLK, 0 EXTCLK/512 */ #define OPCR_CPU_MODE 0x00000002 /* 1 access 'accelerated' */ #define OPCR_OSE 0x00000001 /* disable EXTCLK */ #define JZ_SPCR0 0x000000b8 /* SRAM Power Control Registers */ #define JZ_SPCR1 0x000000bc #define JZ_SRBC 0x000000c4 /* Soft Reset & Bus Control */ #define SRBC_UHC_SR 0x00004000 /* UHC soft reset*/ /* * random number generator * * Its function currently isn't documented by Ingenic. * However, testing suggests that it works as expected. */ #define JZ_ERNG 0x000000d8 #define JZ_RNG 0x000000dc /* Interrupt controller */ #define JZ_ICBASE 0x10001000 /* IC base address */ #define JZ_ICSR0 0x00000000 /* raw IRQ line status */ #define JZ_ICMR0 0x00000004 /* IRQ mask, 1 masks IRQ */ #define JZ_ICMSR0 0x00000008 /* sets bits in mask register */ #define JZ_ICMCR0 0x0000000c /* clears bits in mask register */ #define JZ_ICPR0 0x00000010 /* line status after masking */ #define JZ_ICSR1 0x00000020 /* raw IRQ line status */ #define JZ_ICMR1 0x00000024 /* IRQ mask, 1 masks IRQ */ #define JZ_ICMSR1 0x00000028 /* sets bits in mask register */ #define JZ_ICMCR1 0x0000002c /* clears bits in maks register */ #define JZ_ICPR1 0x00000030 /* line status after masking */ #define JZ_DSR0 0x00000034 /* source for PDMA */ #define JZ_DMR0 0x00000038 /* mask for PDMA */ #define JZ_DPR0 0x0000003c /* pending for PDMA */ #define JZ_DSR1 0x00000040 /* source for PDMA */ #define JZ_DMR1 0x00000044 /* mask for PDMA */ #define JZ_DPR1 0x00000048 /* pending for PDMA */ /* memory controller */ #define JZ_DMMAP0 0x13010024 #define JZ_DMMAP1 0x13010028 #define DMMAP_BASE 0x0000ff00 /* base PADDR of memory chunk */ #define DMMAP_MASK 0x000000ff /* mask which bits of PADDR are * constant */ /* USB controllers */ #define JZ_EHCI_BASE 0x13490000 #define JZ_EHCI_REG_UTMI_BUS 0x000000b0 #define UTMI_BUS_WIDTH 0x00000040 #define JZ_OHCI_BASE 0x134a0000 #define JZ_DWC2_BASE 0x13500000 #define JZ_DWC2_GUSBCFG 0 /* Ethernet */ #define JZ_DME_BASE 0x16000000 #define JZ_DME_IO 0 #define JZ_DME_DATA 2 /* GPIO */ #define JZ_GPIO_A_BASE 0x10010000 #define JZ_GPIO_B_BASE 0x10010100 #define JZ_GPIO_C_BASE 0x10010200 #define JZ_GPIO_D_BASE 0x10010300 #define JZ_GPIO_E_BASE 0x10010400 #define JZ_GPIO_F_BASE 0x10010500 /* GPIO registers per port */ #define JZ_GPIO_PIN 0x00000000 /* pin level register */ /* 0 - normal gpio, 1 - interrupt */ #define JZ_GPIO_INT 0x00000010 /* interrupt register */ #define JZ_GPIO_INTS 0x00000014 /* interrupt set register */ #define JZ_GPIO_INTC 0x00000018 /* interrupt clear register */ /* * INT == 1: 1 disables interrupt * INT == 0: device select, see below */ #define JZ_GPIO_MASK 0x00000020 /* port mask register */ #define JZ_GPIO_MASKS 0x00000024 /* port mask set register */ #define JZ_GPIO_MASKC 0x00000028 /* port mask clear register */ /* * INT == 1: 0 - level triggered, 1 - edge triggered * INT == 0: 0 - device select, see below */ #define JZ_GPIO_PAT1 0x00000030 /* pattern 1 register */ #define JZ_GPIO_PAT1S 0x00000034 /* pattern 1 set register */ #define JZ_GPIO_PAT1C 0x00000038 /* pattern 1 clear register */ /* * INT == 1: * PAT1 == 0: 0 - trigger on low, 1 - trigger on high * PAT0 == 1: 0 - trigger on falling edge, 1 - trigger on rising edge * INT == 0: * MASK == 0: * PAT1 == 0: 0 - device 0, 1 - device 1 * PAT0 == 1: 0 - device 2, 1 - device 3 * MASK == 1: * PAT1 == 0: set gpio output * PAT1 == 1: pin is input */ #define JZ_GPIO_PAT0 0x00000040 /* pattern 0 register */ #define JZ_GPIO_PAT0S 0x00000044 /* pattern 0 set register */ #define JZ_GPIO_PAT0C 0x00000048 /* pattern 0 clear register */ /* 1 - interrupt happened */ #define JZ_GPIO_FLAG 0x00000050 /* flag register */ #define JZ_GPIO_FLAGC 0x00000058 /* flag clear register */ /* 1 - disable pull up/down resistors */ #define JZ_GPIO_DPULL 0x00000070 /* pull disable register */ #define JZ_GPIO_DPULLS 0x00000074 /* pull disable set register */ #define JZ_GPIO_DPULLC 0x00000078 /* pull disable clear register */ /* the following are uncommented in the manual */ #define JZ_GPIO_DRVL 0x00000080 /* drive low register */ #define JZ_GPIO_DRVLS 0x00000084 /* drive low set register */ #define JZ_GPIO_DRVLC 0x00000088 /* drive low clear register */ #define JZ_GPIO_DIR 0x00000090 /* direction register */ #define JZ_GPIO_DIRS 0x00000094 /* direction register */ #define JZ_GPIO_DIRC 0x00000098 /* direction register */ #define JZ_GPIO_DRVH 0x000000a0 /* drive high register */ #define JZ_GPIO_DRVHS 0x000000a4 /* drive high set register */ #define JZ_GPIO_DRVHC 0x000000a8 /* drive high clear register */ /* I2C / SMBus */ #define JZ_SMB0_BASE 0x10050000 #define JZ_SMB1_BASE 0x10051000 #define JZ_SMB2_BASE 0x10052000 #define JZ_SMB3_BASE 0x10053000 #define JZ_SMB4_BASE 0x10054000 /* SMBus register offsets, per port */ #define JZ_SMBCON 0x00 /* SMB control */ #define JZ_STPHLD 0x80 /* Stop Hold Enable bit */ #define JZ_SLVDIS 0x40 /* 1 - slave disabled */ #define JZ_REST 0x20 /* 1 - allow RESTART */ #define JZ_MATP 0x10 /* 1 - enable 10bit addr. for master */ #define JZ_SATP 0x08 /* 1 - enable 10bit addr. for slave */ #define JZ_SPD_M 0x06 /* bus speed control */ #define JZ_SPD_100KB 0x02 /* 100kBit/s mode */ #define JZ_SPD_400KB 0x04 /* 400kBit/s mode */ #define JZ_MD 0x01 /* enable master */ #define JZ_SMBTAR 0x04 /* SMB target address */ #define JZ_SMATP 0x1000 /* enable 10bit master addr */ #define JZ_SPECIAL 0x0800 /* 1 - special command */ #define JZ_START 0x0400 /* 1 - send START */ #define JZ_SMBTAR_M 0x03ff /* target address */ #define JZ_SMBSAR 0x08 /* SMB slave address */ #define JZ_SMBDC 0x10 /* SMB data buffer and command */ #define JZ_CMD 0x100 /* 1 - read, 0 - write */ #define JZ_DATA 0x0ff #define JZ_SMBSHCNT 0x14 /* Standard speed SMB SCL high count */ #define JZ_SMBSLCNT 0x18 /* Standard speed SMB SCL low count */ #define JZ_SMBFHCNT 0x1C /* Fast speed SMB SCL high count */ #define JZ_SMBFLCNT 0x20 /* Fast speed SMB SCL low count */ #define JZ_SMBINTST 0x2C /* SMB Interrupt Status */ #define JZ_ISTT 0x400 /* START or RESTART occured */ #define JZ_ISTP 0x200 /* STOP occured */ #define JZ_TXABT 0x40 /* ABORT occured */ #define JZ_TXEMP 0x10 /* TX FIFO is low */ #define JZ_TXOF 0x08 /* TX FIFO is high */ #define JZ_RXFL 0x04 /* RX FIFO is at JZ_SMBRXTL*/ #define JZ_RXOF 0x02 /* RX FIFO is high */ #define JZ_RXUF 0x01 /* RX FIFO underflow */ #define JZ_SMBINTM 0x30 /* SMB Interrupt Mask */ #define JZ_SMBRXTL 0x38 /* SMB RxFIFO Threshold */ #define JZ_SMBTXTL 0x3C /* SMB TxFIFO Threshold */ #define JZ_SMBCINT 0x40 /* Clear Interrupts */ #define JZ_CLEARALL 0x01 #define JZ_SMBCRXUF 0x44 /* Clear RXUF Interrupt */ #define JZ_SMBCRXOF 0x48 /* Clear RX_OVER Interrupt */ #define JZ_SMBCTXOF 0x4C /* Clear TX_OVER Interrupt */ #define JZ_SMBCRXREQ 0x50 /* Clear RDREQ Interrupt */ #define JZ_SMBCTXABT 0x54 /* Clear TX_ABRT Interrupt */ #define JZ_SMBCRXDN 0x58 /* Clear RX_DONE Interrupt */ #define JZ_SMBCACT 0x5c /* Clear ACTIVITY Interrupt */ #define JZ_SMBCSTP 0x60 /* Clear STOP Interrupt */ #define JZ_SMBCSTT 0x64 /* Clear START Interrupt */ #define JZ_SMBCGC 0x68 /* Clear GEN_CALL Interrupt */ #define JZ_SMBENB 0x6C /* SMB Enable */ #define JZ_ENABLE 0x01 #define JZ_SMBST 0x70 /* SMB Status register */ #define JZ_SLVACT 0x40 /* slave is active */ #define JZ_MSTACT 0x20 /* master is active */ #define JZ_RFF 0x10 /* RX FIFO is full */ #define JZ_RFNE 0x08 /* RX FIFO not empty */ #define JZ_TFE 0x04 /* TX FIFO is empty */ #define JZ_TFNF 0x02 /* TX FIFO is not full */ #define JZ_ACT 0x01 /* JZ_SLVACT | JZ_MSTACT */ #define JZ_SMBABTSRC 0x80 /* SMB Transmit Abort Status Register */ #define JZ_SMBDMACR 0x88 /* DMA Control Register */ #define JZ_SMBDMATDL 0x8c /* DMA Transmit Data Level */ #define JZ_SMBDMARDL 0x90 /* DMA Receive Data Level */ #define JZ_SMBSDASU 0x94 /* SMB SDA Setup Register */ #define JZ_SMBACKGC 0x98 /* SMB ACK General Call Register */ #define JZ_SMBENBST 0x9C /* SMB Enable Status Register */ #define JZ_SMBSDAHD 0xD0 /* SMB SDA HolD time Register */ #define JZ_HDENB 0x100 /* enable hold time */ /* SD/MMC hosts */ #define JZ_MSC0_BASE 0x13450000 #define JZ_MSC1_BASE 0x13460000 #define JZ_MSC2_BASE 0x13470000 #define JZ_MSC_CTRL 0x00 #define JZ_SEND_CCSD 0x8000 #define JZ_SEND_AS_CCSD 0x4000 #define JZ_EXIT_MULTIPLE 0x0080 #define JZ_EXIT_TRANSFER 0x0040 #define JZ_START_READWAIT 0x0020 #define JZ_STOP_READWAIT 0x0010 #define JZ_RESET 0x0008 #define JZ_START_OP 0x0004 #define JZ_CLOCK_CTRL_M 0x0003 #define JZ_CLOCK_START 0x0002 #define JZ_CLOCK_STOP 0x0001 #define JZ_MSC_STAT 0x04 #define JZ_AUTO_CMD12_DONE 0x80000000 #define JZ_AUTO_CMD23_DONE 0x40000000 #define JZ_SVS 0x20000000 #define JZ_PIN_LEVEL_M 0x1f000000 #define JZ_BCE 0x00100000 /* boot CRC error */ #define JZ_BDE 0x00080000 /* boot data end */ #define JZ_BAE 0x00040000 /* boot acknowledge error */ #define JZ_BAR 0x00020000 /* boot ack. received */ #define JZ_DMAEND 0x00010000 #define JZ_IS_RESETTING 0x00008000 #define JZ_SDIO_INT_ACTIVE 0x00004000 #define JZ_PRG_DONE 0x00002000 #define JZ_DATA_TRAN_DONE 0x00001000 #define JZ_END_CMD_RES 0x00000800 #define JZ_DATA_FIFO_AFULL 0x00000400 #define JZ_IS_READWAIT 0x00000200 #define JZ_CLK_EN 0x00000100 #define JZ_DATA_FIFO_FULL 0x00000080 #define JZ_DATA_FIFO_EMPTY 0x00000040 #define JZ_CRC_RES_ERR 0x00000020 #define JZ_CRC_READ_ERR 0x00000010 #define JZ_CRC_WRITE_ERR_M 0x0000000c #define JZ_CRC_WRITE_OK 0x00000000 #define JZ_CRC_CARD_ERR 0x00000004 #define JZ_CRC_NO_STATUS 0x00000008 #define JZ_TIME_OUT_RES 0x00000002 #define JZ_TIME_OUT_READ 0x00000001 #define JZ_MSC_CLKRT 0x08 #define JZ_DEV_CLK 0x0 #define JZ_DEV_CLK_2 0x1 /* DEV_CLK / 2 */ #define JZ_DEV_CLK_4 0x2 /* DEV_CLK / 4 */ #define JZ_DEV_CLK_8 0x3 /* DEV_CLK / 8 */ #define JZ_DEV_CLK_16 0x4 /* DEV_CLK / 16 */ #define JZ_DEV_CLK_32 0x5 /* DEV_CLK / 32 */ #define JZ_DEV_CLK_64 0x6 /* DEV_CLK / 64 */ #define JZ_DEV_CLK_128 0x7 /* DEV_CLK / 128 */ #define JZ_MSC_CMDAT 0x0c #define JZ_CCS_EXPECTED 0x80000000 #define JZ_READ_CEATA 0x40000000 #define JZ_DIS_BOOT 0x08000000 #define JZ_ENA_BOOT 0x04000000 #define JZ_EXP_BOOT_ACK 0x02000000 #define JZ_BOOT_MODE 0x01000000 #define JZ_AUTO_CMD23 0x00040000 #define JZ_SDIO_PRDT 0x00020000 #define JZ_AUTO_CMD12 0x00010000 #define JZ_RTRG_M 0x0000c000 /* receive FIFO trigger */ #define JZ_RTRG_16 0x00000000 /* >= 16 */ #define JZ_RTRG_32 0x00004000 /* >= 32 */ #define JZ_RTRG_64 0x00008000 /* >= 64 */ #define JZ_RTRG_96 0x0000c000 /* >= 96 */ #define JZ_TTRG_M 0x00003000 /* transmit FIFO trigger */ #define JZ_TTRG_16 0x00000000 /* >= 16 */ #define JZ_TTRG_32 0x00001000 /* >= 32 */ #define JZ_TTRG_64 0x00002000 /* >= 64 */ #define JZ_TTRG_96 0x00003000 /* >= 96 */ #define JZ_IO_ABORT 0x00000800 #define JZ_BUS_WIDTH_M 0x00000600 #define JZ_BUS_1BIT 0x00000000 #define JZ_BUS_4BIT 0x00000400 #define JZ_BUS_8BIT 0x00000600 #define JZ_INIT 0x00000080 /* send 80 clk init before cmd */ #define JZ_BUSY 0x00000040 #define JZ_STREAM 0x00000020 #define JZ_WRITE 0x00000010 /* read otherwise */ #define JZ_DATA_EN 0x00000008 #define JZ_RESPONSE_M 0x00000007 /* response format */ #define JZ_RES_NONE 0x00000000 #define JZ_RES_R1 0x00000001 /* R1 and R1b */ #define JZ_RES_R2 0x00000002 #define JZ_RES_R3 0x00000003 #define JZ_RES_R4 0x00000004 #define JZ_RES_R5 0x00000005 #define JZ_RES_R6 0x00000006 #define JZ_RES_R7 0x00000007 #define JZ_MSC_RESTO 0x10 /* 16bit response timeout in MSC_CLK */ #define JZ_MSC_RDTO 0x14 /* 32bit read timeout in MSC_CLK */ #define JZ_MSC_BLKLEN 0x18 /* 16bit block length */ #define JZ_MSC_NOB 0x1c /* 16bit block counter */ #define JZ_MSC_SNOB 0x20 /* 16bit successful block counter */ #define JZ_MSC_IMASK 0x24 /* interrupt mask */ #define JZ_INT_AUTO_CMD23_DONE 0x40000000 #define JZ_INT_SVS 0x20000000 #define JZ_INT_PIN_LEVEL_M 0x1f000000 #define JZ_INT_BCE 0x00100000 #define JZ_INT_BDE 0x00080000 #define JZ_INT_BAE 0x00040000 #define JZ_INT_BAR 0x00020000 #define JZ_INT_DMAEND 0x00010000 #define JZ_INT_AUTO_CMD12_DONE 0x00008000 #define JZ_INT_DATA_FIFO_FULL 0x00004000 #define JZ_INT_DATA_FIFO_EMPTY 0x00002000 #define JZ_INT_CRC_RES_ERR 0x00001000 #define JZ_INT_CRC_READ_ERR 0x00000800 #define JZ_INT_CRC_WRITE_ERR 0x00000400 #define JZ_INT_TIMEOUT_RES 0x00000200 #define JZ_INT_TIMEOUT_READ 0x00000100 #define JZ_INT_SDIO 0x00000080 #define JZ_INT_TXFIFO_WR_REQ 0x00000040 #define JZ_INT_RXFIFO_RD_REQ 0x00000020 #define JZ_INT_END_CMD_RES 0x00000004 #define JZ_INT_PRG_DONE 0x00000002 #define JZ_INT_DATA_TRAN_DONE 0x00000001 #define JZ_MSC_IFLG 0x28 /* interrupt flags */ #define JZ_MSC_CMD 0x2c /* 6bit CMD index */ #define JZ_MSC_ARG 0x30 /* 32bit argument */ #define JZ_MSC_RES 0x34 /* 8x16bit response data FIFO */ #define JZ_MSC_RXFIFO 0x38 #define JZ_MSC_TXFIFO 0x3c #define JZ_MSC_LPM 0x40 #define JZ_DRV_SEL_M 0xc0000000 #define JZ_FALLING_EDGE 0x00000000 #define JZ_RISING_1NS 0x40000000 /* 1ns delay */ #define JZ_RISING_4 0x80000000 /* 1/4 MSC_CLK delay */ #define JZ_SMP_SEL 0x20000000 /* 1 - rising edge */ #define JZ_LPM 0x00000001 /* low power mode */ #define JZ_MSC_DMAC 0x44 #define JZ_MODE_SEL 0x80 /* 1 - specify transfer length */ #define JZ_AOFST_M 0x60 /* address offset in bytes */ #define JZ_AOFST_S 6 /* addrress offset shift */ #define JZ_ALIGNEN 0x10 /* allow non-32bit-aligned transfers */ #define JZ_INCR_M 0x0c /* burst type */ #define JZ_INCR_16 0x00 #define JZ_INCR_32 0x04 #define JZ_INCR_64 0x08 #define JZ_DMASEL 0x02 /* 1 - SoC DMAC, 0 - MSC built-in */ #define JZ_DMAEN 0x01 /* enable DMA */ #define JZ_MSC_DMANDA 0x48 /* next descriptor paddr */ #define JZ_MSC_DMADA 0x4c /* current descriptor */ #define JZ_MSC_DMALEN 0x50 /* transfer tength */ #define JZ_MSC_DMACMD 0x54 #define JZ_DMA_IDI_M 0xff000000 #define JZ_DMA_ID_M 0x00ff0000 #define JZ_DMA_AOFST_M 0x00000600 #define JZ_DMA_ALIGN 0x00000100 #define JZ_DMA_ENDI 0x00000002 #define JZ_DMA_LINK 0x00000001 #define JZ_MSC_CTRL2 0x58 #define JZ_PIP 0x1f000000 /* 1 - intr trigger on high */ #define JZ_RST_EN 0x00800000 #define JZ_STPRM 0x00000010 #define JZ_SVC 0x00000008 #define JZ_SMS_M 0x00000007 #define JZ_SMS_DEF 0x00000000 /* default speed */ #define JZ_SMS_HIGH 0x00000001 /* high speed */ #define JZ_SMS_SDR12 0x00000002 #define JZ_SMS_SDR25 0x00000003 #define JZ_SMS_SDR50 0x00000004 #define JZ_MSC_RTCNT 0x5c /* RT FIFO count */ /* EFUSE Slave Interface */ #define JZ_EFUSE 0x134100D0 #define JZ_EFUCTRL 0x00 #define JZ_EFUSE_BANK 0x40000000 /* select upper 4KBit */ #define JZ_EFUSE_ADDR_M 0x3fe00000 /* in bytes */ #define JZ_EFUSE_ADDR_SHIFT 21 #define JZ_EFUSE_SIZE_M 0x001f0000 /* in bytes */ #define JZ_EFUSE_SIZE_SHIFT 16 #define JZ_EFUSE_PROG 0x00008000 /* enable programming */ #define JZ_EFUSE_WRITE 0x00000002 /* write enable */ #define JZ_EFUSE_READ 0x00000001 /* read enable */ #define JZ_EFUCFG 0x04 #define JZ_EFUSE_INT_E 0x80000000 /* which IRQ? */ #define JZ_EFUSE_RD_ADJ_M 0x00f00000 #define JZ_EFUSE_RD_STROBE 0x000f0000 #define JZ_EFUSE_WR_ADJUST 0x0000f000 #define JZ_EFUSE_WR_STROBE 0x00000fff #define JZ_EFUSTATE 0x08 #define JZ_EFUSE_GLOBAL_P 0x00008000 /* wr protect bits */ #define JZ_EFUSE_CHIPID_P 0x00004000 #define JZ_EFUSE_CUSTID_P 0x00002000 #define JZ_EFUSE_SECWR_EN 0x00001000 #define JZ_EFUSE_PC_P 0x00000800 #define JZ_EFUSE_HDMIKEY_P 0x00000400 #define JZ_EFUSE_SECKEY_P 0x00000200 #define JZ_EFUSE_SECBOOT_EN 0x00000100 #define JZ_EFUSE_HDMI_BUSY 0x00000004 #define JZ_EFUSE_WR_DONE 0x00000002 #define JZ_EFUSE_RD_DONE 0x00000001 #define JZ_EFUDATA0 0x0C #define JZ_EFUDATA1 0x10 #define JZ_EFUDATA2 0x14 #define JZ_EFUDATA3 0x18 #define JZ_EFUDATA4 0x1C #define JZ_EFUDATA5 0x20 #define JZ_EFUDATA6 0x24 #define JZ_EFUDATA7 0x28 /* NEMC */ #define JZ_NEMC_BASE 0x13410000 #define JZ_NEMC_SMCR(n) (0x10 + (n) * 4) # define JZ_NEMC_SMCR_SMT_SHIFT 0 # define JZ_NEMC_SMCR_SMT_WIDTH 1 # define JZ_NEMC_SMCR_SMT_MASK (((1 << JZ_NEMC_SMCR_SMT_WIDTH) - 1) << JZ_NEMC_SMCR_SMT_SHIFT) # define JZ_NEMC_SMCR_SMT_NORMAL (0 << JZ_NEMC_SMCR_SMT_SHIFT) # define JZ_NEMC_SMCR_SMT_BROM (1 << JZ_NEMC_SMCR_SMT_SHIFT) # define JZ_NEMC_SMCR_BL_SHIFT 1 # define JZ_NEMC_SMCR_BL_WIDTH 2 # define JZ_NEMC_SMCR_BL_MASK (((1 << JZ_NEMC_SMCR_BL_WIDTH) - 1) << JZ_NEMC_SMCR_BL_SHIFT) # define JZ_NEMC_SMCR_BL(n) (((n) << JZ_NEMC_SMCR_BL_SHIFT) # define JZ_NEMC_SMCR_BW_SHIFT 6 # define JZ_NEMC_SMCR_BW_WIDTH 2 # define JZ_NEMC_SMCR_BW_MASK (((1 << JZ_NEMC_SMCR_BW_WIDTH) - 1) << JZ_NEMC_SMCR_BW_SHIFT) # define JZ_NEMC_SMCR_BW_8 (0 << JZ_NEMC_SMCR_BW_SHIFT) # define JZ_NEMC_SMCR_TAS_SHIFT 8 # define JZ_NEMC_SMCR_TAS_WIDTH 4 # define JZ_NEMC_SMCR_TAS_MASK (((1 << JZ_NEMC_SMCR_TAS_WIDTH) - 1) << JZ_NEMC_SMCR_TAS_SHIFT) # define JZ_NEMC_SMCR_TAH_SHIFT 12 # define JZ_NEMC_SMCR_TAH_WIDTH 4 # define JZ_NEMC_SMCR_TAH_MASK (((1 << JZ_NEMC_SMCR_TAH_WIDTH) - 1) << JZ_NEMC_SMCR_TAH_SHIFT) # define JZ_NEMC_SMCR_TBP_SHIFT 16 # define JZ_NEMC_SMCR_TBP_WIDTH 4 # define JZ_NEMC_SMCR_TBP_MASK (((1 << JZ_NEMC_SMCR_TBP_WIDTH) - 1) << JZ_NEMC_SMCR_TBP_SHIFT) # define JZ_NEMC_SMCR_TAW_SHIFT 20 # define JZ_NEMC_SMCR_TAW_WIDTH 4 # define JZ_NEMC_SMCR_TAW_MASK (((1 << JZ_NEMC_SMCR_TAW_WIDTH) - 1) << JZ_NEMC_SMCR_TAW_SHIFT) # define JZ_NEMC_SMCR_STRV_SHIFT 24 # define JZ_NEMC_SMCR_STRV_WIDTH 4 # define JZ_NEMC_SMCR_STRV_MASK (((1 << JZ_NEMC_SMCR_STRV_WIDTH) - 1) << JZ_NEMC_SMCR_STRV_SHIFT) #define JZ_NEMC_SACR(n) (0x30 + (n) * 4) # define JZ_NEMC_SACR_MASK_SHIFT 0 # define JZ_NEMC_SACR_MASK_WIDTH 8 # define JZ_NEMC_SACR_MASK_MASK (((1 << JZ_NEMC_SACR_MASK_WIDTH) - 1) << JZ_NEMC_SACR_MASK_SHIFT) # define JZ_NEMC_SACR_ADDR_SHIFT 0 # define JZ_NEMC_SACR_ADDR_WIDTH 8 # define JZ_NEMC_SACR_ADDR_MASK (((1 << JZ_NEMC_SACR_ADDR_WIDTH) - 1) << JZ_NEMC_SACR_ADDR_SHIFT) #define JC_NEMC_NFSCR 0x50 #endif /* JZ4780_REGS_H */