cregit-Linux how code gets into the kernel

Release 4.7 drivers/mfd/timberdale.h

Directory: drivers/mfd
/*
 * timberdale.h timberdale FPGA MFD driver defines
 * Copyright (c) 2009 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/* Supports:
 * Timberdale FPGA
 */

#ifndef MFD_TIMBERDALE_H

#define MFD_TIMBERDALE_H


#define DRV_VERSION		"0.3"

/* This driver only support versions >= 3.8 and < 4.0  */

#define TIMB_SUPPORTED_MAJOR	3

/* This driver only support minor >= 8 */

#define TIMB_REQUIRED_MINOR	8

/* Registers of the control area */

#define TIMB_REV_MAJOR	0x00

#define TIMB_REV_MINOR	0x04

#define TIMB_HW_CONFIG	0x08

#define TIMB_SW_RST	0x40

/* bits in the TIMB_HW_CONFIG register */

#define TIMB_HW_CONFIG_SPI_8BIT	0x80


#define TIMB_HW_VER_MASK	0x0f

#define TIMB_HW_VER0		0x00

#define TIMB_HW_VER1		0x01

#define TIMB_HW_VER2		0x02

#define TIMB_HW_VER3		0x03


#define OCORESOFFSET	0x0

#define OCORESEND	0x1f


#define SPIOFFSET	0x80

#define SPIEND		0xff


#define UARTLITEOFFSET	0x100

#define UARTLITEEND	0x10f


#define RDSOFFSET	0x180

#define RDSEND		0x183


#define ETHOFFSET	0x300

#define ETHEND		0x3ff


#define GPIOOFFSET	0x400

#define GPIOEND		0x7ff


#define CHIPCTLOFFSET	0x800

#define CHIPCTLEND	0x8ff

#define CHIPCTLSIZE	(CHIPCTLEND - CHIPCTLOFFSET + 1)


#define INTCOFFSET	0xc00

#define INTCEND		0xfff

#define INTCSIZE	(INTCEND - INTCOFFSET)


#define MOSTOFFSET	0x1000

#define MOSTEND		0x13ff


#define UARTOFFSET	0x1400

#define UARTEND		0x17ff


#define XIICOFFSET	0x1800

#define XIICEND		0x19ff


#define I2SOFFSET	0x1C00

#define I2SEND		0x1fff


#define LOGIWOFFSET	0x30000

#define LOGIWEND	0x37fff


#define MLCOREOFFSET	0x40000

#define MLCOREEND	0x43fff


#define DMAOFFSET	0x01000000

#define DMAEND		0x013fffff

/* SDHC0 is placed in PCI bar 1 */

#define SDHC0OFFSET	0x00

#define SDHC0END	0xff

/* SDHC1 is placed in PCI bar 2 */

#define SDHC1OFFSET	0x00

#define SDHC1END	0xff


#define PCI_VENDOR_ID_TIMB	0x10ee

#define PCI_DEVICE_ID_TIMB	0xa123


#define IRQ_TIMBERDALE_INIC		0

#define IRQ_TIMBERDALE_MLB		1

#define IRQ_TIMBERDALE_GPIO		2

#define IRQ_TIMBERDALE_I2C		3

#define IRQ_TIMBERDALE_UART		4

#define IRQ_TIMBERDALE_DMA		5

#define IRQ_TIMBERDALE_I2S		6

#define IRQ_TIMBERDALE_TSC_INT		7

#define IRQ_TIMBERDALE_SDHC		8

#define IRQ_TIMBERDALE_ADV7180		9

#define IRQ_TIMBERDALE_ETHSW_IF		10

#define IRQ_TIMBERDALE_SPI		11

#define IRQ_TIMBERDALE_UARTLITE		12

#define IRQ_TIMBERDALE_MLCORE		13

#define IRQ_TIMBERDALE_MLCORE_BUF	14

#define IRQ_TIMBERDALE_RDS		15

#define TIMBERDALE_NR_IRQS		16


#define GPIO_PIN_ASCB		8

#define GPIO_PIN_INIC_RST	14

#define GPIO_PIN_BT_RST		15

#define GPIO_NR_PINS		16

/* DMA Channels */

#define DMA_UART_RX         0

#define DMA_UART_TX         1

#define DMA_MLB_RX          2

#define DMA_MLB_TX          3

#define DMA_VIDEO_RX        4

#define DMA_VIDEO_DROP      5

#define DMA_SDHCI_RX        6

#define DMA_SDHCI_TX        7

#define DMA_ETH_RX          8

#define DMA_ETH_TX          9

#endif

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Directory: drivers/mfd
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