1/* 2 * DaVinci Power & Sleep Controller (PSC) defines 3 * 4 * Copyright (C) 2006 Texas Instruments. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the 8 * Free Software Foundation; either version 2 of the License, or (at your 9 * option) any later version. 10 * 11 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 12 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 14 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 15 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 16 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 17 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 18 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 19 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 20 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 21 * 22 * You should have received a copy of the GNU General Public License along 23 * with this program; if not, write to the Free Software Foundation, Inc., 24 * 675 Mass Ave, Cambridge, MA 02139, USA. 25 * 26 */ 27#ifndef __ASM_ARCH_PSC_H 28#define __ASM_ARCH_PSC_H 29 30#define DAVINCI_PWR_SLEEP_CNTRL_BASE 0x01C41000 31 32/* Power and Sleep Controller (PSC) Domains */ 33#define DAVINCI_GPSC_ARMDOMAIN 0 34#define DAVINCI_GPSC_DSPDOMAIN 1 35 36#define DAVINCI_LPSC_VPSSMSTR 0 37#define DAVINCI_LPSC_VPSSSLV 1 38#define DAVINCI_LPSC_TPCC 2 39#define DAVINCI_LPSC_TPTC0 3 40#define DAVINCI_LPSC_TPTC1 4 41#define DAVINCI_LPSC_EMAC 5 42#define DAVINCI_LPSC_EMAC_WRAPPER 6 43#define DAVINCI_LPSC_USB 9 44#define DAVINCI_LPSC_ATA 10 45#define DAVINCI_LPSC_VLYNQ 11 46#define DAVINCI_LPSC_UHPI 12 47#define DAVINCI_LPSC_DDR_EMIF 13 48#define DAVINCI_LPSC_AEMIF 14 49#define DAVINCI_LPSC_MMC_SD 15 50#define DAVINCI_LPSC_McBSP 17 51#define DAVINCI_LPSC_I2C 18 52#define DAVINCI_LPSC_UART0 19 53#define DAVINCI_LPSC_UART1 20 54#define DAVINCI_LPSC_UART2 21 55#define DAVINCI_LPSC_SPI 22 56#define DAVINCI_LPSC_PWM0 23 57#define DAVINCI_LPSC_PWM1 24 58#define DAVINCI_LPSC_PWM2 25 59#define DAVINCI_LPSC_GPIO 26 60#define DAVINCI_LPSC_TIMER0 27 61#define DAVINCI_LPSC_TIMER1 28 62#define DAVINCI_LPSC_TIMER2 29 63#define DAVINCI_LPSC_SYSTEM_SUBSYS 30 64#define DAVINCI_LPSC_ARM 31 65#define DAVINCI_LPSC_SCR2 32 66#define DAVINCI_LPSC_SCR3 33 67#define DAVINCI_LPSC_SCR4 34 68#define DAVINCI_LPSC_CROSSBAR 35 69#define DAVINCI_LPSC_CFG27 36 70#define DAVINCI_LPSC_CFG3 37 71#define DAVINCI_LPSC_CFG5 38 72#define DAVINCI_LPSC_GEM 39 73#define DAVINCI_LPSC_IMCOP 40 74 75#define DM355_LPSC_TIMER3 5 76#define DM355_LPSC_SPI1 6 77#define DM355_LPSC_MMC_SD1 7 78#define DM355_LPSC_McBSP1 8 79#define DM355_LPSC_PWM3 10 80#define DM355_LPSC_SPI2 11 81#define DM355_LPSC_RTO 12 82#define DM355_LPSC_VPSS_DAC 41 83 84/* DM365 */ 85#define DM365_LPSC_TIMER3 5 86#define DM365_LPSC_SPI1 6 87#define DM365_LPSC_MMC_SD1 7 88#define DM365_LPSC_McBSP1 8 89#define DM365_LPSC_PWM3 10 90#define DM365_LPSC_SPI2 11 91#define DM365_LPSC_RTO 12 92#define DM365_LPSC_TIMER4 17 93#define DM365_LPSC_SPI0 22 94#define DM365_LPSC_SPI3 38 95#define DM365_LPSC_SPI4 39 96#define DM365_LPSC_EMAC 40 97#define DM365_LPSC_VOICE_CODEC 44 98#define DM365_LPSC_DAC_CLK 46 99#define DM365_LPSC_VPSSMSTR 47 100#define DM365_LPSC_MJCP 50 101 102/* 103 * LPSC Assignments 104 */ 105#define DM646X_LPSC_ARM 0 106#define DM646X_LPSC_C64X_CPU 1 107#define DM646X_LPSC_HDVICP0 2 108#define DM646X_LPSC_HDVICP1 3 109#define DM646X_LPSC_TPCC 4 110#define DM646X_LPSC_TPTC0 5 111#define DM646X_LPSC_TPTC1 6 112#define DM646X_LPSC_TPTC2 7 113#define DM646X_LPSC_TPTC3 8 114#define DM646X_LPSC_PCI 13 115#define DM646X_LPSC_EMAC 14 116#define DM646X_LPSC_VDCE 15 117#define DM646X_LPSC_VPSSMSTR 16 118#define DM646X_LPSC_VPSSSLV 17 119#define DM646X_LPSC_TSIF0 18 120#define DM646X_LPSC_TSIF1 19 121#define DM646X_LPSC_DDR_EMIF 20 122#define DM646X_LPSC_AEMIF 21 123#define DM646X_LPSC_McASP0 22 124#define DM646X_LPSC_McASP1 23 125#define DM646X_LPSC_CRGEN0 24 126#define DM646X_LPSC_CRGEN1 25 127#define DM646X_LPSC_UART0 26 128#define DM646X_LPSC_UART1 27 129#define DM646X_LPSC_UART2 28 130#define DM646X_LPSC_PWM0 29 131#define DM646X_LPSC_PWM1 30 132#define DM646X_LPSC_I2C 31 133#define DM646X_LPSC_SPI 32 134#define DM646X_LPSC_GPIO 33 135#define DM646X_LPSC_TIMER0 34 136#define DM646X_LPSC_TIMER1 35 137#define DM646X_LPSC_ARM_INTC 45 138 139/* PSC0 defines */ 140#define DA8XX_LPSC0_TPCC 0 141#define DA8XX_LPSC0_TPTC0 1 142#define DA8XX_LPSC0_TPTC1 2 143#define DA8XX_LPSC0_EMIF25 3 144#define DA8XX_LPSC0_SPI0 4 145#define DA8XX_LPSC0_MMC_SD 5 146#define DA8XX_LPSC0_AINTC 6 147#define DA8XX_LPSC0_ARM_RAM_ROM 7 148#define DA8XX_LPSC0_SECU_MGR 8 149#define DA8XX_LPSC0_UART0 9 150#define DA8XX_LPSC0_SCR0_SS 10 151#define DA8XX_LPSC0_SCR1_SS 11 152#define DA8XX_LPSC0_SCR2_SS 12 153#define DA8XX_LPSC0_DMAX 13 154#define DA8XX_LPSC0_ARM 14 155#define DA8XX_LPSC0_GEM 15 156 157/* PSC1 defines */ 158#define DA850_LPSC1_TPCC1 0 159#define DA8XX_LPSC1_USB20 1 160#define DA8XX_LPSC1_USB11 2 161#define DA8XX_LPSC1_GPIO 3 162#define DA8XX_LPSC1_UHPI 4 163#define DA8XX_LPSC1_CPGMAC 5 164#define DA8XX_LPSC1_EMIF3C 6 165#define DA8XX_LPSC1_McASP0 7 166#define DA830_LPSC1_McASP1 8 167#define DA850_LPSC1_SATA 8 168#define DA830_LPSC1_McASP2 9 169#define DA8XX_LPSC1_SPI1 10 170#define DA8XX_LPSC1_I2C 11 171#define DA8XX_LPSC1_UART1 12 172#define DA8XX_LPSC1_UART2 13 173#define DA8XX_LPSC1_LCDC 16 174#define DA8XX_LPSC1_PWM 17 175#define DA8XX_LPSC1_ECAP 20 176#define DA830_LPSC1_EQEP 21 177#define DA850_LPSC1_TPTC2 21 178#define DA8XX_LPSC1_SCR_P0_SS 24 179#define DA8XX_LPSC1_SCR_P1_SS 25 180#define DA8XX_LPSC1_CR_P3_SS 26 181#define DA8XX_LPSC1_L3_CBA_RAM 31 182 183/* TNETV107X LPSC Assignments */ 184#define TNETV107X_LPSC_ARM 0 185#define TNETV107X_LPSC_GEM 1 186#define TNETV107X_LPSC_DDR2_PHY 2 187#define TNETV107X_LPSC_TPCC 3 188#define TNETV107X_LPSC_TPTC0 4 189#define TNETV107X_LPSC_TPTC1 5 190#define TNETV107X_LPSC_RAM 6 191#define TNETV107X_LPSC_MBX_LITE 7 192#define TNETV107X_LPSC_LCD 8 193#define TNETV107X_LPSC_ETHSS 9 194#define TNETV107X_LPSC_AEMIF 10 195#define TNETV107X_LPSC_CHIP_CFG 11 196#define TNETV107X_LPSC_TSC 12 197#define TNETV107X_LPSC_ROM 13 198#define TNETV107X_LPSC_UART2 14 199#define TNETV107X_LPSC_PKTSEC 15 200#define TNETV107X_LPSC_SECCTL 16 201#define TNETV107X_LPSC_KEYMGR 17 202#define TNETV107X_LPSC_KEYPAD 18 203#define TNETV107X_LPSC_GPIO 19 204#define TNETV107X_LPSC_MDIO 20 205#define TNETV107X_LPSC_SDIO0 21 206#define TNETV107X_LPSC_UART0 22 207#define TNETV107X_LPSC_UART1 23 208#define TNETV107X_LPSC_TIMER0 24 209#define TNETV107X_LPSC_TIMER1 25 210#define TNETV107X_LPSC_WDT_ARM 26 211#define TNETV107X_LPSC_WDT_DSP 27 212#define TNETV107X_LPSC_SSP 28 213#define TNETV107X_LPSC_TDM0 29 214#define TNETV107X_LPSC_VLYNQ 30 215#define TNETV107X_LPSC_MCDMA 31 216#define TNETV107X_LPSC_USB0 32 217#define TNETV107X_LPSC_TDM1 33 218#define TNETV107X_LPSC_DEBUGSS 34 219#define TNETV107X_LPSC_ETHSS_RGMII 35 220#define TNETV107X_LPSC_SYSTEM 36 221#define TNETV107X_LPSC_IMCOP 37 222#define TNETV107X_LPSC_SPARE 38 223#define TNETV107X_LPSC_SDIO1 39 224#define TNETV107X_LPSC_USB1 40 225#define TNETV107X_LPSC_USBSS 41 226#define TNETV107X_LPSC_DDR2_EMIF1_VRST 42 227#define TNETV107X_LPSC_DDR2_EMIF2_VCTL_RST 43 228#define TNETV107X_LPSC_MAX 44 229 230/* PSC register offsets */ 231#define EPCPR 0x070 232#define PTCMD 0x120 233#define PTSTAT 0x128 234#define PDSTAT 0x200 235#define PDCTL1 0x304 236#define MDSTAT 0x800 237#define MDCTL 0xA00 238 239/* PSC module states */ 240#define PSC_STATE_SWRSTDISABLE 0 241#define PSC_STATE_SYNCRST 1 242#define PSC_STATE_DISABLE 2 243#define PSC_STATE_ENABLE 3 244 245#define MDSTAT_STATE_MASK 0x1f 246 247#ifndef __ASSEMBLER__ 248 249extern int davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id); 250extern void davinci_psc_config(unsigned int domain, unsigned int ctlr, 251 unsigned int id, u32 next_state); 252 253#endif 254 255#endif /* __ASM_ARCH_PSC_H */ 256