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/* SPDX-License-Identifier: GPL-2.0 */
/*
* ddbridge-regs.h: Digital Devices PCIe bridge driver
*
* Copyright (C) 2010-2017 Digital Devices GmbH
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 only, as published by the Free Software Foundation.
*
* 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.
*/
#ifndef __DDBRIDGE_REGS_H__
#define __DDBRIDGE_REGS_H__
/* ------------------------------------------------------------------------- */
/* SPI Controller */
#define SPI_CONTROL 0x10
#define SPI_DATA 0x14
/* ------------------------------------------------------------------------- */
/* GPIO */
#define GPIO_OUTPUT 0x20
#define GPIO_INPUT 0x24
#define GPIO_DIRECTION 0x28
/* ------------------------------------------------------------------------- */
#define BOARD_CONTROL 0x30
/* ------------------------------------------------------------------------- */
/* Interrupt controller
* How many MSI's are available depends on HW (Min 2 max 8)
* How many are usable also depends on Host platform
*/
#define INTERRUPT_BASE (0x40)
#define INTERRUPT_ENABLE (INTERRUPT_BASE + 0x00)
#define MSI1_ENABLE (INTERRUPT_BASE + 0x04)
#define MSI2_ENABLE (INTERRUPT_BASE + 0x08)
#define MSI3_ENABLE (INTERRUPT_BASE + 0x0C)
#define MSI4_ENABLE (INTERRUPT_BASE + 0x10)
#define MSI5_ENABLE (INTERRUPT_BASE + 0x14)
#define MSI6_ENABLE (INTERRUPT_BASE + 0x18)
#define MSI7_ENABLE (INTERRUPT_BASE + 0x1C)
#define INTERRUPT_STATUS (INTERRUPT_BASE + 0x20)
#define INTERRUPT_ACK (INTERRUPT_BASE + 0x20)
/* Temperature Monitor ( 2x LM75A @ 0x90,0x92 I2c ) */
#define TEMPMON_BASE (0x1c0)
#define TEMPMON_CONTROL (TEMPMON_BASE + 0x00)
#define TEMPMON_CONTROL_AUTOSCAN (0x00000002)
#define TEMPMON_CONTROL_INTENABLE (0x00000004)
#define TEMPMON_CONTROL_OVERTEMP (0x00008000)
/* SHORT Temperature in Celsius x 256 */
#define TEMPMON_SENSOR0 (TEMPMON_BASE + 0x04)
#define TEMPMON_SENSOR1 (TEMPMON_BASE + 0x08)
#define TEMPMON_FANCONTROL (TEMPMON_BASE + 0x10)
/* ------------------------------------------------------------------------- */
/* I2C Master Controller */
#define I2C_COMMAND (0x00)
#define I2C_TIMING (0x04)
#define I2C_TASKLENGTH (0x08) /* High read, low write */
#define I2C_TASKADDRESS (0x0C) /* High read, low write */
#define I2C_MONITOR (0x1C)
#define I2C_SPEED_400 (0x04030404)
#define I2C_SPEED_100 (0x13121313)
/* ------------------------------------------------------------------------- */
/* DMA Controller */
#define DMA_BASE_WRITE (0x100)
#define DMA_BASE_READ (0x140)
#define TS_CONTROL(_io) ((_io)->regs + 0x00)
#define TS_CONTROL2(_io) ((_io)->regs + 0x04)
/* ------------------------------------------------------------------------- */
/* DMA Buffer */
#define DMA_BUFFER_CONTROL(_dma) ((_dma)->regs + 0x00)
#define DMA_BUFFER_ACK(_dma) ((_dma)->regs + 0x04)
#define DMA_BUFFER_CURRENT(_dma) ((_dma)->regs + 0x08)
#define DMA_BUFFER_SIZE(_dma) ((_dma)->regs + 0x0c)
/* ------------------------------------------------------------------------- */
/* CI Interface (only CI-Bridge) */
#define CI_BASE (0x400)
#define CI_CONTROL(i) (CI_BASE + (i) * 32 + 0x00)
#define CI_DO_ATTRIBUTE_RW(i) (CI_BASE + (i) * 32 + 0x04)
#define CI_DO_IO_RW(i) (CI_BASE + (i) * 32 + 0x08)
#define CI_READDATA(i) (CI_BASE + (i) * 32 + 0x0c)
#define CI_DO_READ_ATTRIBUTES(i) (CI_BASE + (i) * 32 + 0x10)
#define CI_RESET_CAM (0x00000001)
#define CI_POWER_ON (0x00000002)
#define CI_ENABLE (0x00000004)
#define CI_BYPASS_DISABLE (0x00000010)
#define CI_CAM_READY (0x00010000)
#define CI_CAM_DETECT (0x00020000)
#define CI_READY (0x80000000)
#define CI_READ_CMD (0x40000000)
#define CI_WRITE_CMD (0x80000000)
#define CI_BUFFER_BASE (0x3000)
#define CI_BUFFER_SIZE (0x0800)
#define CI_BUFFER(i) (CI_BUFFER_BASE + (i) * CI_BUFFER_SIZE)
/* ------------------------------------------------------------------------- */
/* LNB commands (mxl5xx / Max S8) */
#define LNB_BASE (0x400)
#define LNB_CONTROL(i) (LNB_BASE + (i) * 0x20 + 0x00)
#define LNB_CMD (7ULL << 0)
#define LNB_CMD_NOP 0
#define LNB_CMD_INIT 1
#define LNB_CMD_LOW 3
#define LNB_CMD_HIGH 4
#define LNB_CMD_OFF 5
#define LNB_CMD_DISEQC 6
#define LNB_BUSY BIT_ULL(4)
#define LNB_TONE BIT_ULL(15)
#define LNB_BUF_LEVEL(i) (LNB_BASE + (i) * 0x20 + 0x10)
#define LNB_BUF_WRITE(i) (LNB_BASE + (i) * 0x20 + 0x14)
#endif /* __DDBRIDGE_REGS_H__ */
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