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u-boot/include/andestech/andes_pcu.h
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2011 Andes Technology Corp
* Macpaul Lin <macpaul@andestech.com>
*/
/*
* 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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