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The timberdale FPGA is found on the Intel in-Vehicle Infotainment reference board russelville. The driver is a PCI driver which chunks up the I/O memory and distributes interrupts to a number of platform devices for each IP inside the FPGA. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
131 lines
3.1 KiB
C
131 lines
3.1 KiB
C
/*
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* timberdale.h timberdale FPGA MFD driver defines
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* Copyright (c) 2009 Intel Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* Supports:
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* Timberdale FPGA
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*/
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#ifndef MFD_TIMBERDALE_H
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#define MFD_TIMBERDALE_H
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#define DRV_VERSION "0.1"
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/* This driver only support versions >= 3.8 and < 4.0 */
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#define TIMB_SUPPORTED_MAJOR 3
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/* This driver only support minor >= 8 */
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#define TIMB_REQUIRED_MINOR 8
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/* Registers of the control area */
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#define TIMB_REV_MAJOR 0x00
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#define TIMB_REV_MINOR 0x04
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#define TIMB_HW_CONFIG 0x08
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#define TIMB_SW_RST 0x40
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/* bits in the TIMB_HW_CONFIG register */
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#define TIMB_HW_CONFIG_SPI_8BIT 0x80
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#define TIMB_HW_VER_MASK 0x0f
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#define TIMB_HW_VER0 0x00
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#define TIMB_HW_VER1 0x01
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#define TIMB_HW_VER2 0x02
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#define TIMB_HW_VER3 0x03
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#define OCORESOFFSET 0x0
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#define OCORESEND 0x1f
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#define SPIOFFSET 0x80
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#define SPIEND 0xff
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#define UARTLITEOFFSET 0x100
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#define UARTLITEEND 0x10f
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#define RDSOFFSET 0x180
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#define RDSEND 0x183
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#define ETHOFFSET 0x300
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#define ETHEND 0x3ff
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#define GPIOOFFSET 0x400
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#define GPIOEND 0x7ff
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#define CHIPCTLOFFSET 0x800
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#define CHIPCTLEND 0x8ff
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#define CHIPCTLSIZE (CHIPCTLEND - CHIPCTLOFFSET)
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#define INTCOFFSET 0xc00
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#define INTCEND 0xfff
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#define INTCSIZE (INTCEND - INTCOFFSET)
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#define MOSTOFFSET 0x1000
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#define MOSTEND 0x13ff
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#define UARTOFFSET 0x1400
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#define UARTEND 0x17ff
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#define XIICOFFSET 0x1800
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#define XIICEND 0x19ff
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#define I2SOFFSET 0x1C00
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#define I2SEND 0x1fff
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#define LOGIWOFFSET 0x30000
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#define LOGIWEND 0x37fff
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#define MLCOREOFFSET 0x40000
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#define MLCOREEND 0x43fff
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#define DMAOFFSET 0x01000000
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#define DMAEND 0x013fffff
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/* SDHC0 is placed in PCI bar 1 */
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#define SDHC0OFFSET 0x00
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#define SDHC0END 0xff
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/* SDHC1 is placed in PCI bar 2 */
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#define SDHC1OFFSET 0x00
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#define SDHC1END 0xff
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#define PCI_VENDOR_ID_TIMB 0x10ee
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#define PCI_DEVICE_ID_TIMB 0xa123
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#define IRQ_TIMBERDALE_INIC 0
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#define IRQ_TIMBERDALE_MLB 1
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#define IRQ_TIMBERDALE_GPIO 2
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#define IRQ_TIMBERDALE_I2C 3
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#define IRQ_TIMBERDALE_UART 4
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#define IRQ_TIMBERDALE_DMA 5
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#define IRQ_TIMBERDALE_I2S 6
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#define IRQ_TIMBERDALE_TSC_INT 7
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#define IRQ_TIMBERDALE_SDHC 8
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#define IRQ_TIMBERDALE_ADV7180 9
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#define IRQ_TIMBERDALE_ETHSW_IF 10
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#define IRQ_TIMBERDALE_SPI 11
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#define IRQ_TIMBERDALE_UARTLITE 12
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#define IRQ_TIMBERDALE_MLCORE 13
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#define IRQ_TIMBERDALE_MLCORE_BUF 14
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#define IRQ_TIMBERDALE_RDS 15
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#define TIMBERDALE_NR_IRQS 16
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#define GPIO_PIN_ASCB 8
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#define GPIO_PIN_INIC_RST 14
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#define GPIO_PIN_BT_RST 15
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#define GPIO_NR_PINS 16
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#endif
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