![Paulius Zaleckas](/assets/img/avatar_default.png)
Add support for CMOS Sensor Interface on i.MX1 and i.MXL SoCs. create mode 100644 arch/arm/mach-mx1/ksym_mx1.c create mode 100644 arch/arm/mach-mx1/mx1_camera_fiq.S create mode 100644 arch/arm/plat-mxc/include/mach/mx1_camera.h create mode 100644 drivers/media/video/mx1_camera.c Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
264 lines
5.9 KiB
C
264 lines
5.9 KiB
C
/*
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* Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
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* Copyright 2008 Sascha Hauer, kernel@pengutronix.de
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* Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
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* Copyright (c) 2008 Darius Augulis <darius.augulis@teltonika.lt>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/gpio.h>
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#include <mach/irqs.h>
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#include <mach/hardware.h>
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#include "devices.h"
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static struct resource imx_csi_resources[] = {
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[0] = {
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.start = 0x00224000,
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.end = 0x00224010,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = CSI_INT,
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.end = CSI_INT,
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.flags = IORESOURCE_IRQ,
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},
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};
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static u64 imx_csi_dmamask = 0xffffffffUL;
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struct platform_device imx_csi_device = {
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.name = "mx1-camera",
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.id = 0, /* This is used to put cameras on this interface */
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.dev = {
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.dma_mask = &imx_csi_dmamask,
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.coherent_dma_mask = 0xffffffff,
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},
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.resource = imx_csi_resources,
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.num_resources = ARRAY_SIZE(imx_csi_resources),
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};
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static struct resource imx_i2c_resources[] = {
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[0] = {
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.start = 0x00217000,
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.end = 0x00217010,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = I2C_INT,
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.end = I2C_INT,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device imx_i2c_device = {
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.name = "imx-i2c",
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.id = 0,
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.resource = imx_i2c_resources,
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.num_resources = ARRAY_SIZE(imx_i2c_resources),
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};
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static struct resource imx_uart1_resources[] = {
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[0] = {
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.start = UART1_BASE_ADDR,
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.end = UART1_BASE_ADDR + 0xD0,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = UART1_MINT_RX,
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.end = UART1_MINT_RX,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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.start = UART1_MINT_TX,
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.end = UART1_MINT_TX,
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.flags = IORESOURCE_IRQ,
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},
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[3] = {
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.start = UART1_MINT_RTS,
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.end = UART1_MINT_RTS,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device imx_uart1_device = {
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.name = "imx-uart",
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.id = 0,
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.num_resources = ARRAY_SIZE(imx_uart1_resources),
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.resource = imx_uart1_resources,
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};
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static struct resource imx_uart2_resources[] = {
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[0] = {
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.start = UART2_BASE_ADDR,
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.end = UART2_BASE_ADDR + 0xD0,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = UART2_MINT_RX,
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.end = UART2_MINT_RX,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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.start = UART2_MINT_TX,
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.end = UART2_MINT_TX,
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.flags = IORESOURCE_IRQ,
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},
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[3] = {
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.start = UART2_MINT_RTS,
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.end = UART2_MINT_RTS,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device imx_uart2_device = {
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.name = "imx-uart",
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.id = 1,
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.num_resources = ARRAY_SIZE(imx_uart2_resources),
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.resource = imx_uart2_resources,
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};
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static struct resource imx_rtc_resources[] = {
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[0] = {
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.start = 0x00204000,
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.end = 0x00204024,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = RTC_INT,
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.end = RTC_INT,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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.start = RTC_SAMINT,
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.end = RTC_SAMINT,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device imx_rtc_device = {
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.name = "rtc-imx",
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.id = 0,
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.resource = imx_rtc_resources,
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.num_resources = ARRAY_SIZE(imx_rtc_resources),
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};
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static struct resource imx_wdt_resources[] = {
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[0] = {
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.start = 0x00201000,
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.end = 0x00201008,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = WDT_INT,
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.end = WDT_INT,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device imx_wdt_device = {
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.name = "imx-wdt",
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.id = 0,
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.resource = imx_wdt_resources,
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.num_resources = ARRAY_SIZE(imx_wdt_resources),
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};
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static struct resource imx_usb_resources[] = {
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[0] = {
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.start = 0x00212000,
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.end = 0x00212148,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = USBD_INT0,
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.end = USBD_INT0,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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.start = USBD_INT1,
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.end = USBD_INT1,
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.flags = IORESOURCE_IRQ,
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},
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[3] = {
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.start = USBD_INT2,
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.end = USBD_INT2,
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.flags = IORESOURCE_IRQ,
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},
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[4] = {
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.start = USBD_INT3,
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.end = USBD_INT3,
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.flags = IORESOURCE_IRQ,
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},
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[5] = {
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.start = USBD_INT4,
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.end = USBD_INT4,
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.flags = IORESOURCE_IRQ,
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},
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[6] = {
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.start = USBD_INT5,
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.end = USBD_INT5,
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.flags = IORESOURCE_IRQ,
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},
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[7] = {
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.start = USBD_INT6,
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.end = USBD_INT6,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device imx_usb_device = {
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.name = "imx_udc",
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.id = 0,
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.num_resources = ARRAY_SIZE(imx_usb_resources),
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.resource = imx_usb_resources,
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};
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/* GPIO port description */
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static struct mxc_gpio_port imx_gpio_ports[] = {
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[0] = {
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.chip.label = "gpio-0",
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.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR),
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.irq = GPIO_INT_PORTA,
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.virtual_irq_start = MXC_GPIO_IRQ_START
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},
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[1] = {
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.chip.label = "gpio-1",
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.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x100),
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.irq = GPIO_INT_PORTB,
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.virtual_irq_start = MXC_GPIO_IRQ_START + 32
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},
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[2] = {
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.chip.label = "gpio-2",
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.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x200),
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.irq = GPIO_INT_PORTC,
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.virtual_irq_start = MXC_GPIO_IRQ_START + 64
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},
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[3] = {
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.chip.label = "gpio-3",
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.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x300),
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.irq = GPIO_INT_PORTD,
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.virtual_irq_start = MXC_GPIO_IRQ_START + 96
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}
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};
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int __init mxc_register_gpios(void)
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{
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return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
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}
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