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Commit 0f3864a9 authored by Macpaul Lin's avatar Macpaul Lin
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andes_pcu.h: header file of andes_pcu power control unit 


header file of andes_pcu power control unit

Signed-off-by: default avatarMacpaul Lin <macpaul@andestech.com>
parent 5721385b
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include/andestech/andes_pcu.h 0 → 100644
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/*
* (C) Copyright 2011 Andes Technology Corp
* Macpaul Lin <macpaul@andestech.com>
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Andes Power Control Unit
*/
#ifndef __ANDES_PCU_H
#define __ANDES_PCU_H
#ifndef __ASSEMBLY__
struct pcs {
unsigned int cr; /* PCSx Configuration (clock scaling) */
unsigned int parm; /* PCSx Parameter*/
unsigned int stat1; /* PCSx Status 1 */
unsigned int stat2; /* PCSx Stusts 2 */
unsigned int pdd; /* PCSx PDD */
};
struct andes_pcu {
unsigned int rev; /* 0x00 - PCU Revision */
unsigned int spinfo; /* 0x04 - Scratch Pad Info */
unsigned int rsvd1[2]; /* 0x08-0x0C: Reserved */
unsigned int soc_id; /* 0x10 - SoC ID */
unsigned int soc_ahb; /* 0x14 - SoC AHB configuration */
unsigned int soc_apb; /* 0x18 - SoC APB configuration */
unsigned int rsvd2; /* 0x1C */
unsigned int dcsrcr0; /* 0x20 - Driving Capability
and Slew Rate Control 0 */
unsigned int dcsrcr1; /* 0x24 - Driving Capability
and Slew Rate Control 1 */
unsigned int dcsrcr2; /* 0x28 - Driving Capability
and Slew Rate Control 2 */
unsigned int rsvd3; /* 0x2C */
unsigned int mfpsr0; /* 0x30 - Multi-Func Port Setting 0 */
unsigned int mfpsr1; /* 0x34 - Multi-Func Port Setting 1 */
unsigned int dmaes; /* 0x38 - DMA Engine Selection */
unsigned int rsvd4; /* 0x3C */
unsigned int oscc; /* 0x40 - OSC Control */
unsigned int pwmcd; /* 0x44 - PWM Clock divider */
unsigned int socmisc; /* 0x48 - SoC Misc. */
unsigned int rsvd5[13]; /* 0x4C-0x7C: Reserved */
unsigned int bsmcr; /* 0x80 - BSM Controrl */
unsigned int bsmst; /* 0x84 - BSM Status */
unsigned int wes; /* 0x88 - Wakeup Event Sensitivity*/
unsigned int west; /* 0x8C - Wakeup Event Status */
unsigned int rsttiming; /* 0x90 - Reset Timing */
unsigned int intr_st; /* 0x94 - PCU Interrupt Status */
unsigned int rsvd6[2]; /* 0x98-0x9C: Reserved */
struct pcs pcs1; /* 0xA0-0xB0: PCS1 (clock scaling) */
unsigned int pcsrsvd1[3]; /* 0xB4-0xBC: Reserved */
struct pcs pcs2; /* 0xC0-0xD0: PCS2 (AHB clock gating) */
unsigned int pcsrsvd2[3]; /* 0xD4-0xDC: Reserved */
struct pcs pcs3; /* 0xE0-0xF0: PCS3 (APB clock gating) */
unsigned int pcsrsvd3[3]; /* 0xF4-0xFC: Reserved */
struct pcs pcs4; /* 0x100-0x110: PCS4 main PLL scaling */
unsigned int pcsrsvd4[3]; /* 0x114-0x11C: Reserved */
struct pcs pcs5; /* 0x120-0x130: PCS5 PCI PLL scaling */
unsigned int pcsrsvd5[3]; /* 0x134-0x13C: Reserved */
struct pcs pcs6; /* 0x140-0x150: PCS6 AC97 PLL scaling */
unsigned int pcsrsvd6[3]; /* 0x154-0x15C: Reserved */
struct pcs pcs7; /* 0x160-0x170: PCS7 GMAC PLL scaling */
unsigned int pcsrsvd7[3]; /* 0x174-0x17C: Reserved */
struct pcs pcs8; /* 0x180-0x190: PCS8 voltage scaling */
unsigned int pcsrsvd8[3]; /* 0x194-0x19C: Reserved */
struct pcs pcs9; /* 0x1A0-0x1B0: PCS9 power control */
unsigned int pcsrsvd9[93]; /* 0x1B4-0x3FC: Reserved */
unsigned int pmspdm[40]; /* 0x400-0x4fC: Power Manager
Scratch Pad Memory 0 */
};
#endif /* __ASSEMBLY__ */
/*
* PCU Revision Register (ro)
*/
#define ANDES_PCU_REV_NUMBER_PCS(x) (((x) >> 0) & 0xff)
#define ANDES_PCU_REV_VER(x) (((x) >> 16) & 0xffff)
/*
* Scratch Pad Info Register (ro)
*/
#define ANDES_PCU_SPINFO_SIZE(x) (((x) >> 0) & 0xff)
#define ANDES_PCU_SPINFO_OFFSET(x) (((x) >> 8) & 0xf)
/*
* SoC ID Register (ro)
*/
#define ANDES_PCU_SOC_ID_VER_MINOR(x) (((x) >> 0) & 0xf)
#define ANDES_PCU_SOC_ID_VER_MAJOR(x) (((x) >> 4) & 0xfff)
#define ANDES_PCU_SOC_ID_DEVICEID(x) (((x) >> 16) & 0xffff)
/*
* SoC AHB Configuration Register (ro)
*/
#define ANDES_PCU_SOC_AHB_AHBC(x) ((x) << 0)
#define ANDES_PCU_SOC_AHB_APBREG(x) ((x) << 1)
#define ANDES_PCU_SOC_AHB_APB(x) ((x) << 2)
#define ANDES_PCU_SOC_AHB_DLM1(x) ((x) << 3)
#define ANDES_PCU_SOC_AHB_SPIROM(x) ((x) << 4)
#define ANDES_PCU_SOC_AHB_DDR2C(x) ((x) << 5)
#define ANDES_PCU_SOC_AHB_DDR2MEM(x) ((x) << 6)
#define ANDES_PCU_SOC_AHB_DMAC(x) ((x) << 7)
#define ANDES_PCU_SOC_AHB_DLM2(x) ((x) << 8)
#define ANDES_PCU_SOC_AHB_GPU(x) ((x) << 9)
#define ANDES_PCU_SOC_AHB_GMAC(x) ((x) << 12)
#define ANDES_PCU_SOC_AHB_IDE(x) ((x) << 13)
#define ANDES_PCU_SOC_AHB_USBOTG(x) ((x) << 14)
#define ANDES_PCU_SOC_AHB_INTC(x) ((x) << 15)
#define ANDES_PCU_SOC_AHB_LPCIO(x) ((x) << 16)
#define ANDES_PCU_SOC_AHB_LPCREG(x) ((x) << 17)
#define ANDES_PCU_SOC_AHB_PCIIO(x) ((x) << 18)
#define ANDES_PCU_SOC_AHB_PCIMEM(x) ((x) << 19)
#define ANDES_PCU_SOC_AHB_L2CC(x) ((x) << 20)
#define ANDES_PCU_SOC_AHB_AHB2AHBREG(x) ((x) << 27)
#define ANDES_PCU_SOC_AHB_AHB2AHBMEM0(x) ((x) << 28)
#define ANDES_PCU_SOC_AHB_AHB2AHBMEM1(x) ((x) << 29)
#define ANDES_PCU_SOC_AHB_AHB2AHBMEM2(x) ((x) << 30)
#define ANDES_PCU_SOC_AHB_AHB2AHBMEM3(x) ((x) << 31)
/*
* SoC APB Configuration Register (ro)
*/
#define ANDES_PCU_SOC_APB_CFC(x) ((x) << 1)
#define ANDES_PCU_SOC_APB_SSP(x) ((x) << 2)
#define ANDES_PCU_SOC_APB_UART1(x) ((x) << 3)
#define ANDES_PCU_SOC_APB_SDC(x) ((x) << 5)
#define ANDES_PCU_SOC_APB_AC97I2S(x) ((x) << 6)
#define ANDES_PCU_SOC_APB_UART2(x) ((x) << 8)
#define ANDES_PCU_SOC_APB_PCU(x) ((x) << 16)
#define ANDES_PCU_SOC_APB_TMR(x) ((x) << 17)
#define ANDES_PCU_SOC_APB_WDT(x) ((x) << 18)
#define ANDES_PCU_SOC_APB_RTC(x) ((x) << 19)
#define ANDES_PCU_SOC_APB_GPIO(x) ((x) << 20)
#define ANDES_PCU_SOC_APB_I2C(x) ((x) << 22)
#define ANDES_PCU_SOC_APB_PWM(x) ((x) << 23)
/*
* Driving Capability and Slew Rate Control Register 0 (rw)
*/
#define ANDES_PCU_DCSRCR0_TRIAHB(x) (((x) & 0x1f) << 0)
#define ANDES_PCU_DCSRCR0_LPC(x) (((x) & 0xf) << 8)
#define ANDES_PCU_DCSRCR0_ULPI(x) (((x) & 0xf) << 12)
#define ANDES_PCU_DCSRCR0_GMAC(x) (((x) & 0xf) << 16)
#define ANDES_PCU_DCSRCR0_GPU(x) (((x) & 0xf) << 20)
/*
* Driving Capability and Slew Rate Control Register 1 (rw)
*/
#define ANDES_PCU_DCSRCR1_I2C(x) (((x) & 0xf) << 0)
/*
* Driving Capability and Slew Rate Control Register 2 (rw)
*/
#define ANDES_PCU_DCSRCR2_UART1(x) (((x) & 0xf) << 0)
#define ANDES_PCU_DCSRCR2_UART2(x) (((x) & 0xf) << 4)
#define ANDES_PCU_DCSRCR2_AC97(x) (((x) & 0xf) << 8)
#define ANDES_PCU_DCSRCR2_SPI(x) (((x) & 0xf) << 12)
#define ANDES_PCU_DCSRCR2_SD(x) (((x) & 0xf) << 16)
#define ANDES_PCU_DCSRCR2_CFC(x) (((x) & 0xf) << 20)
#define ANDES_PCU_DCSRCR2_GPIO(x) (((x) & 0xf) << 24)
#define ANDES_PCU_DCSRCR2_PCU(x) (((x) & 0xf) << 28)
/*
* Multi-function Port Setting Register 0 (rw)
*/
#define ANDES_PCU_MFPSR0_PCIMODE(x) ((x) << 0)
#define ANDES_PCU_MFPSR0_IDEMODE(x) ((x) << 1)
#define ANDES_PCU_MFPSR0_MINI_TC01(x) ((x) << 2)
#define ANDES_PCU_MFPSR0_AHB_DEBUG(x) ((x) << 3)
#define ANDES_PCU_MFPSR0_AHB_TARGET(x) ((x) << 4)
#define ANDES_PCU_MFPSR0_DEFAULT_IVB(x) (((x) & 0x7) << 28)
#define ANDES_PCU_MFPSR0_DEFAULT_ENDIAN(x) ((x) << 31)
/*
* Multi-function Port Setting Register 1 (rw)
*/
#define ANDES_PCU_MFPSR1_SUSPEND(x) ((x) << 0)
#define ANDES_PCU_MFPSR1_PWM0(x) ((x) << 1)
#define ANDES_PCU_MFPSR1_PWM1(x) ((x) << 2)
#define ANDES_PCU_MFPSR1_AC97CLKOUT(x) ((x) << 3)
#define ANDES_PCU_MFPSR1_PWREN(x) ((x) << 4)
#define ANDES_PCU_MFPSR1_PME(x) ((x) << 5)
#define ANDES_PCU_MFPSR1_I2C(x) ((x) << 6)
#define ANDES_PCU_MFPSR1_UART1(x) ((x) << 7)
#define ANDES_PCU_MFPSR1_UART2(x) ((x) << 8)
#define ANDES_PCU_MFPSR1_SPI(x) ((x) << 9)
#define ANDES_PCU_MFPSR1_SD(x) ((x) << 10)
#define ANDES_PCU_MFPSR1_GPUPLLSRC(x) ((x) << 27)
#define ANDES_PCU_MFPSR1_DVOMODE(x) ((x) << 28)
#define ANDES_PCU_MFPSR1_HSMP_FAST_REQ(x) ((x) << 29)
#define ANDES_PCU_MFPSR1_AHB_FAST_REQ(x) ((x) << 30)
#define ANDES_PCU_MFPSR1_PMUR_EXT_INT(x) ((x) << 31)
/*
* DMA Engine Selection Register (rw)
*/
#define ANDES_PCU_DMAES_AC97RX(x) ((x) << 2)
#define ANDES_PCU_DMAES_AC97TX(x) ((x) << 3)
#define ANDES_PCU_DMAES_UART1RX(x) ((x) << 4)
#define ANDES_PCU_DMAES_UART1TX(x) ((x) << 5)
#define ANDES_PCU_DMAES_UART2RX(x) ((x) << 6)
#define ANDES_PCU_DMAES_UART2TX(x) ((x) << 7)
#define ANDES_PCU_DMAES_SDDMA(x) ((x) << 8)
#define ANDES_PCU_DMAES_CFCDMA(x) ((x) << 9)
/*
* OSC Control Register (rw)
*/
#define ANDES_PCU_OSCC_OSCH_OFF(x) ((x) << 0)
#define ANDES_PCU_OSCC_OSCH_STABLE(x) ((x) << 1)
#define ANDES_PCU_OSCC_OSCH_TRI(x) ((x) << 2)
#define ANDES_PCU_OSCC_OSCH_RANGE(x) (((x) & 0x3) << 4)
#define ANDES_PCU_OSCC_OSCH2_RANGE(x) (((x) & 0x3) << 6)
#define ANDES_PCU_OSCC_OSCH3_RANGE(x) (((x) & 0x3) << 8)
/*
* PWM Clock Divider Register (rw)
*/
#define ANDES_PCU_PWMCD_PWMDIV(x) (((x) & 0xf) << 0)
/*
* SoC Misc. Register (rw)
*/
#define ANDES_PCU_SOCMISC_RSCPUA(x) ((x) << 0)
#define ANDES_PCU_SOCMISC_RSCPUB(x) ((x) << 1)
#define ANDES_PCU_SOCMISC_RSPCI(x) ((x) << 2)
#define ANDES_PCU_SOCMISC_USBWAKE(x) ((x) << 3)
#define ANDES_PCU_SOCMISC_EXLM_WAITA(x) (((x) & 0x3) << 4)
#define ANDES_PCU_SOCMISC_EXLM_WAITB(x) (((x) & 0x3) << 6)
#define ANDES_PCU_SOCMISC_DDRPLL_BYPASS(x) (((x) << 8)
#define ANDES_PCU_SOCMISC_300MHZSEL(x) (((x) << 9)
#define ANDES_PCU_SOCMISC_DDRDLL_SRST(x) (((x) << 10)
#define ANDES_PCU_SOCMISC_DDRDDQ_TEST(x) (((x) << 11)
#define ANDES_PCU_SOCMISC_DDRDLL_TEST(x) (((x) << 12)
#define ANDES_PCU_SOCMISC_GPUPLL_BYPASS(x) (((x) << 13)
#define ANDES_PCU_SOCMISC_ENCPUA(x) (((x) << 14)
#define ANDES_PCU_SOCMISC_ENCPUB(x) (((x) << 15)
#define ANDES_PCU_SOCMISC_PWON_PWBTN(x) (((x) << 16)
#define ANDES_PCU_SOCMISC_PWON_GPIO1(x) (((x) << 17)
#define ANDES_PCU_SOCMISC_PWON_GPIO2(x) (((x) << 18)
#define ANDES_PCU_SOCMISC_PWON_GPIO3(x) (((x) << 19)
#define ANDES_PCU_SOCMISC_PWON_GPIO4(x) (((x) << 20)
#define ANDES_PCU_SOCMISC_PWON_GPIO5(x) (((x) << 21)
#define ANDES_PCU_SOCMISC_PWON_WOL(x) (((x) << 22)
#define ANDES_PCU_SOCMISC_PWON_RTC(x) (((x) << 23)
#define ANDES_PCU_SOCMISC_PWON_RTCALM(x) (((x) << 24)
#define ANDES_PCU_SOCMISC_PWON_XDBGIN(x) (((x) << 25)
#define ANDES_PCU_SOCMISC_PWON_PME(x) (((x) << 26)
#define ANDES_PCU_SOCMISC_PWON_PWFAIL(x) (((x) << 27)
#define ANDES_PCU_SOCMISC_CPUA_SRSTED(x) (((x) << 28)
#define ANDES_PCU_SOCMISC_CPUB_SRSTED(x) (((x) << 29)
#define ANDES_PCU_SOCMISC_WD_RESET(x) (((x) << 30)
#define ANDES_PCU_SOCMISC_HW_RESET(x) (((x) << 31)
/*
* BSM Control Register (rw)
*/
#define ANDES_PCU_BSMCR_LINK0(x) (((x) & 0xf) << 0)
#define ANDES_PCU_BSMCR_LINK1(x) (((x) & 0xf) << 4)
#define ANDES_PCU_BSMCR_SYNCSRC(x) (((x) & 0xf) << 24)
#define ANDES_PCU_BSMCR_CMD(x) (((x) & 0x7) << 28)
#define ANDES_PCU_BSMCR_IE(x) ((x) << 31)
/*
* BSM Status Register
*/
#define ANDES_PCU_BSMSR_CI0(x) (((x) & 0xf) << 0)
#define ANDES_PCU_BSMSR_CI1(x) (((x) & 0xf) << 4)
#define ANDES_PCU_BSMSR_SYNCSRC(x) (((x) & 0xf) << 24)
#define ANDES_PCU_BSMSR_BSMST(x) (((x) & 0xf) << 28)
/*
* Wakeup Event Sensitivity Register (rw)
*/
#define ANDES_PCU_WESR_POLOR(x) (((x) & 0xff) << 0)
/*
* Wakeup Event Status Register (ro)
*/
#define ANDES_PCU_WEST_SIG(x) (((x) & 0xff) << 0)
/*
* Reset Timing Register
*/
#define ANDES_PCU_RSTTIMING_RG0(x) (((x) & 0xff) << 0)
#define ANDES_PCU_RSTTIMING_RG1(x) (((x) & 0xff) << 8)
#define ANDES_PCU_RSTTIMING_RG2(x) (((x) & 0xff) << 16)
#define ANDES_PCU_RSTTIMING_RG3(x) (((x) & 0xff) << 24)
/*
* PCU Interrupt Status Register
*/
#define ANDES_PCU_INTR_ST_BSM(x) ((x) << 0)
#define ANDES_PCU_INTR_ST_PCS1(x) ((x) << 1)
#define ANDES_PCU_INTR_ST_PCS2(x) ((x) << 2)
#define ANDES_PCU_INTR_ST_PCS3(x) ((x) << 3)
#define ANDES_PCU_INTR_ST_PCS4(x) ((x) << 4)
#define ANDES_PCU_INTR_ST_PCS5(x) ((x) << 5)
#define ANDES_PCU_INTR_ST_PCS6(x) ((x) << 6)
#define ANDES_PCU_INTR_ST_PCS7(x) ((x) << 7)
#define ANDES_PCU_INTR_ST_PCS8(x) ((x) << 8)
#define ANDES_PCU_INTR_ST_PCS9(x) ((x) << 9)
/*
* PCSx Configuration Register
*/
#define ANDES_PCU_PCSX_CR_WAKEUP_EN(x) (((x) & 0xff) << 0)
#define ANDES_PCU_PCSX_CR_LW(x) (((x) & 0xf) << 16)
#define ANDES_PCU_PCSX_CR_LS(x) (((x) & 0xf) << 20)
#define ANDES_PCU_PCSX_CR_TYPE(x) (((x) >> 28) & 0x7) /* (ro) */
/*
* PCSx Parameter Register (rw)
*/
#define ANDES_PCU_PCSX_PARM_NEXT(x) (((x) & 0xffffff) << 0)
#define ANDES_PCU_PCSX_PARM_SYNCSRC(x) (((x) & 0xf) << 24)
#define ANDES_PCU_PCSX_PARM_PCSCMD(x) (((x) & 0x7) << 28)
#define ANDES_PCU_PCSX_PARM_IE(x) (((x) << 31)
/*
* PCSx Status Register 1
*/
#define ANDES_PCU_PCSX_STAT1_ERRNO(x) (((x) & 0xf) << 0)
#define ANDES_PCU_PCSX_STAT1_ST(x) (((x) & 0x7) << 28)
/*
* PCSx Status Register 2
*/
#define ANDES_PCU_PCSX_STAT2_CRNTPARM(x) (((x) & 0xffffff) << 0)
#define ANDES_PCU_PCSX_STAT2_SYNCSRC(x) (((x) & 0xf) << 24)
/*
* PCSx PDD Register
* This is reserved for PCS(1-7)
*/
#define ANDES_PCU_PCS8_PDD_1BYTE(x) (((x) & 0xff) << 0)
#define ANDES_PCU_PCS8_PDD_2BYTE(x) (((x) & 0xff) << 8)
#define ANDES_PCU_PCS8_PDD_3BYTE(x) (((x) & 0xff) << 16)
#define ANDES_PCU_PCS8_PDD_4BYTE(x) (((x) & 0xff) << 24)
#define ANDES_PCU_PCS9_PDD_TIME1(x) (((x) & 0x3f) << 0)
#define ANDES_PCU_PCS9_PDD_TIME2(x) (((x) & 0x3f) << 6)
#define ANDES_PCU_PCS9_PDD_TIME3(x) (((x) & 0x3f) << 12)
#define ANDES_PCU_PCS9_PDD_TIME4(x) (((x) & 0x3f) << 18)
#define ANDES_PCU_PCS9_PDD_TICKTYPE(x) ((x) << 24)
#define ANDES_PCU_PCS9_PDD_GPU_SRST(x) ((x) << 27)
#define ANDES_PCU_PCS9_PDD_PWOFFTIME(x) (((x) & 0x3) << 28)
#define ANDES_PCU_PCS9_PDD_SUS2DRAM(x) ((x) << 30)
#define ANDES_PCU_PCS9_PDD_CLRPWOFF_FLAG(x) ((x) << 31)
#endif /* __ANDES_PCU_H */
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