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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Author: Nicolas Pitre
* Created: Nov 14, 2002
* Copyright: MontaVista Software Inc.
*/
#ifndef ASM_ARCH_MAINSTONE_H
#define ASM_ARCH_MAINSTONE_H
#include "irqs.h"
#define MST_ETH_PHYS PXA_CS4_PHYS
#define MST_FPGA_PHYS PXA_CS2_PHYS
#define MST_FPGA_VIRT (0xf0000000)
#define MST_P2V(x) ((x) - MST_FPGA_PHYS + MST_FPGA_VIRT)
#define MST_V2P(x) ((x) - MST_FPGA_VIRT + MST_FPGA_PHYS)
#ifndef __ASSEMBLY__
# define __MST_REG(x) (*((volatile unsigned long *)MST_P2V(x)))
#else
# define __MST_REG(x) MST_P2V(x)
#endif
/* board level registers in the FPGA */
#define MST_LEDDAT1 __MST_REG(0x08000010)
#define MST_LEDDAT2 __MST_REG(0x08000014)
#define MST_LEDCTRL __MST_REG(0x08000040)
#define MST_GPSWR __MST_REG(0x08000060)
#define MST_MSCWR1 __MST_REG(0x08000080)
#define MST_MSCWR2 __MST_REG(0x08000084)
#define MST_MSCWR3 __MST_REG(0x08000088)
#define MST_MSCRD __MST_REG(0x08000090)
#define MST_INTMSKENA __MST_REG(0x080000c0)
#define MST_INTSETCLR __MST_REG(0x080000d0)
#define MST_PCMCIA0 __MST_REG(0x080000e0)
#define MST_PCMCIA1 __MST_REG(0x080000e4)
#define MST_MSCWR1_CAMERA_ON (1 << 15) /* Camera interface power control */
#define MST_MSCWR1_CAMERA_SEL (1 << 14) /* Camera interface mux control */
#define MST_MSCWR1_LCD_CTL (1 << 13) /* General-purpose LCD control */
#define MST_MSCWR1_MS_ON (1 << 12) /* Memory Stick power control */
#define MST_MSCWR1_MMC_ON (1 << 11) /* MultiMediaCard* power control */
#define MST_MSCWR1_MS_SEL (1 << 10) /* SD/MS multiplexer control */
#define MST_MSCWR1_BB_SEL (1 << 9) /* PCMCIA/Baseband multiplexer */
#define MST_MSCWR1_BT_ON (1 << 8) /* Bluetooth UART transceiver */
#define MST_MSCWR1_BTDTR (1 << 7) /* Bluetooth UART DTR */
#define MST_MSCWR1_IRDA_MASK (3 << 5) /* IrDA transceiver mode */
#define MST_MSCWR1_IRDA_FULL (0 << 5) /* full distance power */
#define MST_MSCWR1_IRDA_OFF (1 << 5) /* shutdown */
#define MST_MSCWR1_IRDA_MED (2 << 5) /* 2/3 distance power */
#define MST_MSCWR1_IRDA_LOW (3 << 5) /* 1/3 distance power */
#define MST_MSCWR1_IRDA_FIR (1 << 4) /* IrDA transceiver SIR/FIR */
#define MST_MSCWR1_GREENLED (1 << 3) /* LED D1 control */
#define MST_MSCWR1_PDC_CTL (1 << 2) /* reserved */
#define MST_MSCWR1_MTR_ON (1 << 1) /* Silent alert motor */
#define MST_MSCWR1_SYSRESET (1 << 0) /* System reset */
#define MST_MSCWR2_USB_OTG_RST (1 << 6) /* USB On The Go reset */
#define MST_MSCWR2_USB_OTG_SEL (1 << 5) /* USB On The Go control */
#define MST_MSCWR2_nUSBC_SC (1 << 4) /* USB client soft connect control */
#define MST_MSCWR2_I2S_SPKROFF (1 << 3) /* I2S CODEC amplifier control */
#define MST_MSCWR2_AC97_SPKROFF (1 << 2) /* AC97 CODEC amplifier control */
#define MST_MSCWR2_RADIO_PWR (1 << 1) /* Radio module power control */
#define MST_MSCWR2_RADIO_WAKE (1 << 0) /* Radio module wake-up signal */
#define MST_MSCWR3_GPIO_RESET_EN (1 << 2) /* Enable GPIO Reset */
#define MST_MSCWR3_GPIO_RESET (1 << 1) /* Initiate a GPIO Reset */
#define MST_MSCWR3_COMMS_SW_RESET (1 << 0) /* Communications Processor Reset Control */
#define MST_MSCRD_nPENIRQ (1 << 9) /* ADI7873* nPENIRQ signal */
#define MST_MSCRD_nMEMSTK_CD (1 << 8) /* Memory Stick detection signal */
#define MST_MSCRD_nMMC_CD (1 << 7) /* SD/MMC card detection signal */
#define MST_MSCRD_nUSIM_CD (1 << 6) /* USIM card detection signal */
#define MST_MSCRD_USB_CBL (1 << 5) /* USB client cable status */
#define MST_MSCRD_TS_BUSY (1 << 4) /* ADI7873 busy */
#define MST_MSCRD_BTDSR (1 << 3) /* Bluetooth UART DSR */
#define MST_MSCRD_BTRI (1 << 2) /* Bluetooth UART Ring Indicator */
#define MST_MSCRD_BTDCD (1 << 1) /* Bluetooth UART DCD */
#define MST_MSCRD_nMMC_WP (1 << 0) /* SD/MMC write-protect status */
#define MST_INT_S1_IRQ (1 << 15) /* PCMCIA socket 1 IRQ */
#define MST_INT_S1_STSCHG (1 << 14) /* PCMCIA socket 1 status changed */
#define MST_INT_S1_CD (1 << 13) /* PCMCIA socket 1 card detection */
#define MST_INT_S0_IRQ (1 << 11) /* PCMCIA socket 0 IRQ */
#define MST_INT_S0_STSCHG (1 << 10) /* PCMCIA socket 0 status changed */
#define MST_INT_S0_CD (1 << 9) /* PCMCIA socket 0 card detection */
#define MST_INT_nEXBRD_INT (1 << 7) /* Expansion board IRQ */
#define MST_INT_MSINS (1 << 6) /* Memory Stick* detection */
#define MST_INT_PENIRQ (1 << 5) /* ADI7873* touch-screen IRQ */
#define MST_INT_AC97 (1 << 4) /* AC'97 CODEC IRQ */
#define MST_INT_ETHERNET (1 << 3) /* Ethernet controller IRQ */
#define MST_INT_USBC (1 << 2) /* USB client cable detection IRQ */
#define MST_INT_USIM (1 << 1) /* USIM card detection IRQ */
#define MST_INT_MMC (1 << 0) /* MMC/SD card detection IRQ */
#define MST_PCMCIA_nIRQ (1 << 10) /* IRQ / ready signal */
#define MST_PCMCIA_nSPKR_BVD2 (1 << 9) /* VDD sense / digital speaker */
#define MST_PCMCIA_nSTSCHG_BVD1 (1 << 8) /* VDD sense / card status changed */
#define MST_PCMCIA_nVS2 (1 << 7) /* VSS voltage sense */
#define MST_PCMCIA_nVS1 (1 << 6) /* VSS voltage sense */
#define MST_PCMCIA_nCD (1 << 5) /* Card detection signal */
#define MST_PCMCIA_RESET (1 << 4) /* Card reset signal */
#define MST_PCMCIA_PWR_MASK (0x000f) /* MAX1602 power-supply controls */
#define MST_PCMCIA_PWR_VPP_0 0x0 /* voltage VPP = 0V */
#define MST_PCMCIA_PWR_VPP_120 0x2 /* voltage VPP = 12V*/
#define MST_PCMCIA_PWR_VPP_VCC 0x1 /* voltage VPP = VCC */
#define MST_PCMCIA_PWR_VCC_0 0x0 /* voltage VCC = 0V */
#define MST_PCMCIA_PWR_VCC_33 0x8 /* voltage VCC = 3.3V */
#define MST_PCMCIA_PWR_VCC_50 0x4 /* voltage VCC = 5.0V */
#define MST_PCMCIA_INPUTS \
(MST_PCMCIA_nIRQ | MST_PCMCIA_nSPKR_BVD2 | MST_PCMCIA_nSTSCHG_BVD1 | \
MST_PCMCIA_nVS2 | MST_PCMCIA_nVS1 | MST_PCMCIA_nCD)
/* board specific IRQs */
#define MAINSTONE_NR_IRQS IRQ_BOARD_START
#define MAINSTONE_IRQ(x) (MAINSTONE_NR_IRQS + (x))
#define MAINSTONE_MMC_IRQ MAINSTONE_IRQ(0)
#define MAINSTONE_USIM_IRQ MAINSTONE_IRQ(1)
#define MAINSTONE_USBC_IRQ MAINSTONE_IRQ(2)
#define MAINSTONE_ETHERNET_IRQ MAINSTONE_IRQ(3)
#define MAINSTONE_AC97_IRQ MAINSTONE_IRQ(4)
#define MAINSTONE_PEN_IRQ MAINSTONE_IRQ(5)
#define MAINSTONE_MSINS_IRQ MAINSTONE_IRQ(6)
#define MAINSTONE_EXBRD_IRQ MAINSTONE_IRQ(7)
#define MAINSTONE_S0_CD_IRQ MAINSTONE_IRQ(9)
#define MAINSTONE_S0_STSCHG_IRQ MAINSTONE_IRQ(10)
#define MAINSTONE_S0_IRQ MAINSTONE_IRQ(11)
#define MAINSTONE_S1_CD_IRQ MAINSTONE_IRQ(13)
#define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14)
#define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15)
#endif
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