ARM: i.MX: Remove mach-cpuimx27sd board file
eukrea_mbimx27-baseboard.c and mach-cpuimx27.c can be replaced with their devicetree equivalents: imx27-eukrea-mbimxsd27-baseboard.dts and imx27-eukrea-cpuimx27.dtsi respectively, so remove the board files. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Alexander Shiyan
Shawn Guo
Родитель
58b71c3ec7
Коммит
7c5deaf775
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@ -31,9 +31,6 @@ CONFIG_MACH_EUKREA_CPUIMX25SD=y
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CONFIG_MACH_IMX25_DT=y
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CONFIG_MACH_MX27ADS=y
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CONFIG_MACH_PCM038=y
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CONFIG_MACH_CPUIMX27=y
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CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2=y
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CONFIG_MACH_EUKREA_CPUIMX27_USEUART4=y
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CONFIG_MACH_MX27_3DS=y
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CONFIG_MACH_IMX27_VISSTRIM_M10=y
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CONFIG_MACH_PCA100=y
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@ -253,56 +253,6 @@ config MACH_PCM970_BASEBOARD
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endchoice
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config MACH_CPUIMX27
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bool "Eukrea CPUIMX27 module"
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select IMX_HAVE_PLATFORM_FSL_USB2_UDC
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select IMX_HAVE_PLATFORM_IMX2_WDT
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_MXC_EHCI
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select IMX_HAVE_PLATFORM_MXC_NAND
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select IMX_HAVE_PLATFORM_MXC_W1
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select USB_ULPI_VIEWPORT if USB_ULPI
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select SOC_IMX27
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help
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Include support for Eukrea CPUIMX27 platform. This includes
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specific configurations for the module and its peripherals.
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config MACH_EUKREA_CPUIMX27_USESDHC2
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bool "CPUIMX27 integrates SDHC2 module"
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depends on MACH_CPUIMX27
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select IMX_HAVE_PLATFORM_MXC_MMC
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help
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This adds support for the internal SDHC2 used on CPUIMX27
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for wifi or eMMC.
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config MACH_EUKREA_CPUIMX27_USEUART4
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bool "CPUIMX27 integrates UART4 module"
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depends on MACH_CPUIMX27
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help
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This adds support for the internal UART4 used on CPUIMX27
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for bluetooth.
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choice
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prompt "Baseboard"
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depends on MACH_CPUIMX27
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default MACH_EUKREA_MBIMX27_BASEBOARD
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config MACH_EUKREA_MBIMX27_BASEBOARD
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bool "Eukrea MBIMX27 development board"
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select IMX_HAVE_PLATFORM_IMX_FB
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select IMX_HAVE_PLATFORM_IMX_KEYPAD
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select IMX_HAVE_PLATFORM_IMX_SSI
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_MXC_MMC
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select IMX_HAVE_PLATFORM_SPI_IMX
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select LEDS_GPIO_REGISTER
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help
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This adds board specific devices that can be found on Eukrea's
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MBIMX27 evaluation board.
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endchoice
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config MACH_MX27_3DS
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bool "MX27PDK platform"
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select IMX_HAVE_PLATFORM_FSL_USB2_UDC
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@ -60,8 +60,6 @@ obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o
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obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o
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obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o
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obj-$(CONFIG_MACH_IMX27_VISSTRIM_M10) += mach-imx27_visstrim_m10.o
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obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o
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obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
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obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
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obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
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obj-$(CONFIG_MACH_IMX27_DT) += imx27-dt.o
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@ -27,23 +27,15 @@
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* This CPU module needs a baseboard to work. After basic initializing
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* its own devices, it calls baseboard's init function.
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* TODO: Add your own baseboard init function and call it from
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* inside eukrea_cpuimx25_init() eukrea_cpuimx27_init()
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* eukrea_cpuimx35_init() eukrea_cpuimx51_init()
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* or eukrea_cpuimx51sd_init().
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* inside eukrea_cpuimx25_init() or eukrea_cpuimx35_init()
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*
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* This example here is for the development board. Refer
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* mach-mx25/eukrea_mbimxsd-baseboard.c for cpuimx25
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* mach-imx/eukrea_mbimx27-baseboard.c for cpuimx27
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* mach-mx3/eukrea_mbimxsd-baseboard.c for cpuimx35
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* mach-mx5/eukrea_mbimx51-baseboard.c for cpuimx51
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* mach-mx5/eukrea_mbimxsd-baseboard.c for cpuimx51sd
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*/
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extern void eukrea_mbimxsd25_baseboard_init(void);
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extern void eukrea_mbimx27_baseboard_init(void);
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extern void eukrea_mbimxsd35_baseboard_init(void);
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extern void eukrea_mbimx51_baseboard_init(void);
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extern void eukrea_mbimxsd51_baseboard_init(void);
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#endif
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@ -1,351 +0,0 @@
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/*
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* Copyright (C) 2009-2010 Eric Benard - eric@eukrea.com
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*
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* Based on pcm970-baseboard.c which is :
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* Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
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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, Boston,
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* MA 02110-1301, USA.
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*/
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#include <linux/gpio.h>
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#include <linux/irq.h>
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#include <linux/platform_device.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/ads7846.h>
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#include <linux/backlight.h>
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#include <video/platform_lcd.h>
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#include <asm/mach/arch.h>
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#include "common.h"
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#include "devices-imx27.h"
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#include "hardware.h"
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#include "iomux-mx27.h"
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static const int eukrea_mbimx27_pins[] __initconst = {
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/* UART2 */
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PE3_PF_UART2_CTS,
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PE4_PF_UART2_RTS,
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PE6_PF_UART2_TXD,
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PE7_PF_UART2_RXD,
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/* UART3 */
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PE8_PF_UART3_TXD,
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PE9_PF_UART3_RXD,
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PE10_PF_UART3_CTS,
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PE11_PF_UART3_RTS,
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/* UART4 */
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#if !defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4)
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PB26_AF_UART4_RTS,
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PB28_AF_UART4_TXD,
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PB29_AF_UART4_CTS,
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PB31_AF_UART4_RXD,
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#endif
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/* SDHC1*/
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PE18_PF_SD1_D0,
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PE19_PF_SD1_D1,
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PE20_PF_SD1_D2,
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PE21_PF_SD1_D3,
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PE22_PF_SD1_CMD,
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PE23_PF_SD1_CLK,
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/* display */
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PA5_PF_LSCLK,
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PA6_PF_LD0,
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PA7_PF_LD1,
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PA8_PF_LD2,
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PA9_PF_LD3,
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PA10_PF_LD4,
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PA11_PF_LD5,
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PA12_PF_LD6,
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PA13_PF_LD7,
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PA14_PF_LD8,
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PA15_PF_LD9,
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PA16_PF_LD10,
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PA17_PF_LD11,
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PA18_PF_LD12,
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PA19_PF_LD13,
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PA20_PF_LD14,
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PA21_PF_LD15,
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PA22_PF_LD16,
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PA23_PF_LD17,
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PA28_PF_HSYNC,
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PA29_PF_VSYNC,
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PA30_PF_CONTRAST,
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PA31_PF_OE_ACD,
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/* SPI1 */
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PD29_PF_CSPI1_SCLK,
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PD30_PF_CSPI1_MISO,
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PD31_PF_CSPI1_MOSI,
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/* SSI4 */
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#if defined(CONFIG_SND_SOC_EUKREA_TLV320) \
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|| defined(CONFIG_SND_SOC_EUKREA_TLV320_MODULE)
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PC16_PF_SSI4_FS,
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PC17_PF_SSI4_RXD | GPIO_PUEN,
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PC18_PF_SSI4_TXD | GPIO_PUEN,
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PC19_PF_SSI4_CLK,
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#endif
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};
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static const uint32_t eukrea_mbimx27_keymap[] = {
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KEY(0, 0, KEY_UP),
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KEY(0, 1, KEY_DOWN),
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KEY(1, 0, KEY_RIGHT),
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KEY(1, 1, KEY_LEFT),
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};
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static const struct matrix_keymap_data
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eukrea_mbimx27_keymap_data __initconst = {
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.keymap = eukrea_mbimx27_keymap,
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.keymap_size = ARRAY_SIZE(eukrea_mbimx27_keymap),
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};
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static const struct gpio_led eukrea_mbimx27_gpio_leds[] __initconst = {
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{
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.name = "led1",
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.default_trigger = "heartbeat",
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.active_low = 1,
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.gpio = GPIO_PORTF | 16,
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},
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{
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.name = "led2",
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.default_trigger = "none",
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.active_low = 1,
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.gpio = GPIO_PORTF | 19,
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},
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};
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static const struct gpio_led_platform_data
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eukrea_mbimx27_gpio_led_info __initconst = {
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.leds = eukrea_mbimx27_gpio_leds,
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.num_leds = ARRAY_SIZE(eukrea_mbimx27_gpio_leds),
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};
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static struct imx_fb_videomode eukrea_mbimx27_modes[] = {
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{
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.mode = {
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.name = "CMO-QVGA",
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.refresh = 60,
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.xres = 320,
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.yres = 240,
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.pixclock = 156000,
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.hsync_len = 30,
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.left_margin = 38,
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.right_margin = 20,
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.vsync_len = 3,
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.upper_margin = 15,
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.lower_margin = 4,
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},
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.pcr = 0xFAD08B80,
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.bpp = 16,
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}, {
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.mode = {
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.name = "DVI-VGA",
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.refresh = 60,
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.xres = 640,
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.yres = 480,
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.pixclock = 32000,
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.hsync_len = 1,
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.left_margin = 35,
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.right_margin = 0,
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.vsync_len = 1,
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.upper_margin = 7,
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.lower_margin = 0,
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},
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.pcr = 0xFA208B80,
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.bpp = 16,
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}, {
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.mode = {
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.name = "DVI-SVGA",
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.refresh = 60,
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.xres = 800,
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.yres = 600,
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.pixclock = 25000,
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.hsync_len = 1,
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.left_margin = 35,
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.right_margin = 0,
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.vsync_len = 1,
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.upper_margin = 7,
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.lower_margin = 0,
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},
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.pcr = 0xFA208B80,
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.bpp = 16,
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},
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};
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static const struct imx_fb_platform_data eukrea_mbimx27_fb_data __initconst = {
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.mode = eukrea_mbimx27_modes,
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.num_modes = ARRAY_SIZE(eukrea_mbimx27_modes),
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.pwmr = 0x00A903FF,
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.lscr1 = 0x00120300,
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.dmacr = 0x00040060,
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};
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static void eukrea_mbimx27_bl_set_intensity(int intensity)
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{
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if (intensity)
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gpio_direction_output(GPIO_PORTE | 5, 1);
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else
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gpio_direction_output(GPIO_PORTE | 5, 0);
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}
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static struct generic_bl_info eukrea_mbimx27_bl_info = {
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.name = "eukrea_mbimx27-bl",
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.max_intensity = 0xff,
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.default_intensity = 0xff,
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.set_bl_intensity = eukrea_mbimx27_bl_set_intensity,
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};
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static struct platform_device eukrea_mbimx27_bl_dev = {
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.name = "generic-bl",
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.id = 1,
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.dev = {
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.platform_data = &eukrea_mbimx27_bl_info,
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},
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};
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static void eukrea_mbimx27_lcd_power_set(struct plat_lcd_data *pd,
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unsigned int power)
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{
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if (power)
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gpio_direction_output(GPIO_PORTA | 25, 1);
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else
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gpio_direction_output(GPIO_PORTA | 25, 0);
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}
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static struct plat_lcd_data eukrea_mbimx27_lcd_power_data = {
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.set_power = eukrea_mbimx27_lcd_power_set,
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};
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static struct platform_device eukrea_mbimx27_lcd_powerdev = {
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.name = "platform-lcd",
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.dev.platform_data = &eukrea_mbimx27_lcd_power_data,
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};
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static const struct imxuart_platform_data uart_pdata __initconst = {
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.flags = IMXUART_HAVE_RTSCTS,
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};
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#define ADS7846_PENDOWN (GPIO_PORTD | 25)
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static void __maybe_unused ads7846_dev_init(void)
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{
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if (gpio_request(ADS7846_PENDOWN, "ADS7846 pendown") < 0) {
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printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
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return;
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}
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gpio_direction_input(ADS7846_PENDOWN);
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}
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static int ads7846_get_pendown_state(void)
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{
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return !gpio_get_value(ADS7846_PENDOWN);
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}
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static struct ads7846_platform_data ads7846_config __initdata = {
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.get_pendown_state = ads7846_get_pendown_state,
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.keep_vref_on = 1,
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};
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static struct spi_board_info __maybe_unused
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eukrea_mbimx27_spi_board_info[] __initdata = {
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[0] = {
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.modalias = "ads7846",
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.bus_num = 0,
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.chip_select = 0,
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.max_speed_hz = 1500000,
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/* irq number is run-time assigned */
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.platform_data = &ads7846_config,
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.mode = SPI_MODE_2,
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},
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};
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static int eukrea_mbimx27_spi_cs[] = {GPIO_PORTD | 28};
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static const struct spi_imx_master eukrea_mbimx27_spi0_data __initconst = {
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.chipselect = eukrea_mbimx27_spi_cs,
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.num_chipselect = ARRAY_SIZE(eukrea_mbimx27_spi_cs),
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};
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static struct i2c_board_info eukrea_mbimx27_i2c_devices[] = {
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{
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I2C_BOARD_INFO("tlv320aic23", 0x1a),
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},
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};
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static const struct imxmmc_platform_data sdhc_pdata __initconst = {
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.dat3_card_detect = 1,
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};
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static const
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struct imx_ssi_platform_data eukrea_mbimx27_ssi_pdata __initconst = {
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.flags = IMX_SSI_DMA | IMX_SSI_USE_I2S_SLAVE,
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};
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/*
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||||
* system init for baseboard usage. Will be called by cpuimx27 init.
|
||||
*
|
||||
* Add platform devices present on this baseboard and init
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||||
* them from CPU side as far as required to use them later on
|
||||
*/
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||||
void __init eukrea_mbimx27_baseboard_init(void)
|
||||
{
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||||
mxc_gpio_setup_multiple_pins(eukrea_mbimx27_pins,
|
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ARRAY_SIZE(eukrea_mbimx27_pins), "MBIMX27");
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||||
|
||||
imx27_add_imx_uart1(&uart_pdata);
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||||
imx27_add_imx_uart2(&uart_pdata);
|
||||
#if !defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4)
|
||||
imx27_add_imx_uart3(&uart_pdata);
|
||||
#endif
|
||||
|
||||
imx27_add_imx_fb(&eukrea_mbimx27_fb_data);
|
||||
imx27_add_mxc_mmc(0, &sdhc_pdata);
|
||||
|
||||
i2c_register_board_info(0, eukrea_mbimx27_i2c_devices,
|
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ARRAY_SIZE(eukrea_mbimx27_i2c_devices));
|
||||
|
||||
imx27_add_imx_ssi(0, &eukrea_mbimx27_ssi_pdata);
|
||||
|
||||
#if defined(CONFIG_TOUCHSCREEN_ADS7846) \
|
||||
|| defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
|
||||
/* ADS7846 Touchscreen controller init */
|
||||
mxc_gpio_mode(GPIO_PORTD | 25 | GPIO_GPIO | GPIO_IN);
|
||||
ads7846_dev_init();
|
||||
#endif
|
||||
|
||||
/* SPI_CS0 init */
|
||||
mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);
|
||||
imx27_add_spi_imx0(&eukrea_mbimx27_spi0_data);
|
||||
eukrea_mbimx27_spi_board_info[0].irq = gpio_to_irq(IMX_GPIO_NR(4, 25));
|
||||
spi_register_board_info(eukrea_mbimx27_spi_board_info,
|
||||
ARRAY_SIZE(eukrea_mbimx27_spi_board_info));
|
||||
|
||||
/* Leds configuration */
|
||||
mxc_gpio_mode(GPIO_PORTF | 16 | GPIO_GPIO | GPIO_OUT);
|
||||
mxc_gpio_mode(GPIO_PORTF | 19 | GPIO_GPIO | GPIO_OUT);
|
||||
/* Backlight */
|
||||
mxc_gpio_mode(GPIO_PORTE | 5 | GPIO_GPIO | GPIO_OUT);
|
||||
gpio_request(GPIO_PORTE | 5, "backlight");
|
||||
platform_device_register(&eukrea_mbimx27_bl_dev);
|
||||
/* LCD Reset */
|
||||
mxc_gpio_mode(GPIO_PORTA | 25 | GPIO_GPIO | GPIO_OUT);
|
||||
gpio_request(GPIO_PORTA | 25, "lcd_enable");
|
||||
platform_device_register(&eukrea_mbimx27_lcd_powerdev);
|
||||
|
||||
imx27_add_imx_keypad(&eukrea_mbimx27_keymap_data);
|
||||
|
||||
gpio_led_register_device(-1, &eukrea_mbimx27_gpio_led_info);
|
||||
imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
|
||||
}
|
||||
|
|
@ -1,321 +0,0 @@
|
|||
/*
|
||||
* Copyright (C) 2009 Eric Benard - eric@eukrea.com
|
||||
*
|
||||
* Based on pcm038.c which is :
|
||||
* Copyright 2007 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
|
||||
* Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
* 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., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301, USA.
|
||||
*/
|
||||
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/mtd/plat-ram.h>
|
||||
#include <linux/mtd/physmap.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/serial_8250.h>
|
||||
#include <linux/usb/otg.h>
|
||||
#include <linux/usb/ulpi.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/time.h>
|
||||
#include <asm/mach/map.h>
|
||||
|
||||
#include "common.h"
|
||||
#include "devices-imx27.h"
|
||||
#include "ehci.h"
|
||||
#include "eukrea-baseboards.h"
|
||||
#include "hardware.h"
|
||||
#include "iomux-mx27.h"
|
||||
#include "ulpi.h"
|
||||
|
||||
static const int eukrea_cpuimx27_pins[] __initconst = {
|
||||
/* UART1 */
|
||||
PE12_PF_UART1_TXD,
|
||||
PE13_PF_UART1_RXD,
|
||||
PE14_PF_UART1_CTS,
|
||||
PE15_PF_UART1_RTS,
|
||||
/* UART4 */
|
||||
#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4)
|
||||
PB26_AF_UART4_RTS,
|
||||
PB28_AF_UART4_TXD,
|
||||
PB29_AF_UART4_CTS,
|
||||
PB31_AF_UART4_RXD,
|
||||
#endif
|
||||
/* FEC */
|
||||
PD0_AIN_FEC_TXD0,
|
||||
PD1_AIN_FEC_TXD1,
|
||||
PD2_AIN_FEC_TXD2,
|
||||
PD3_AIN_FEC_TXD3,
|
||||
PD4_AOUT_FEC_RX_ER,
|
||||
PD5_AOUT_FEC_RXD1,
|
||||
PD6_AOUT_FEC_RXD2,
|
||||
PD7_AOUT_FEC_RXD3,
|
||||
PD8_AF_FEC_MDIO,
|
||||
PD9_AIN_FEC_MDC,
|
||||
PD10_AOUT_FEC_CRS,
|
||||
PD11_AOUT_FEC_TX_CLK,
|
||||
PD12_AOUT_FEC_RXD0,
|
||||
PD13_AOUT_FEC_RX_DV,
|
||||
PD14_AOUT_FEC_RX_CLK,
|
||||
PD15_AOUT_FEC_COL,
|
||||
PD16_AIN_FEC_TX_ER,
|
||||
PF23_AIN_FEC_TX_EN,
|
||||
/* I2C1 */
|
||||
PD17_PF_I2C_DATA,
|
||||
PD18_PF_I2C_CLK,
|
||||
/* SDHC2 */
|
||||
#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2)
|
||||
PB4_PF_SD2_D0,
|
||||
PB5_PF_SD2_D1,
|
||||
PB6_PF_SD2_D2,
|
||||
PB7_PF_SD2_D3,
|
||||
PB8_PF_SD2_CMD,
|
||||
PB9_PF_SD2_CLK,
|
||||
#endif
|
||||
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
|
||||
/* Quad UART's IRQ */
|
||||
GPIO_PORTB | 22 | GPIO_GPIO | GPIO_IN,
|
||||
GPIO_PORTB | 23 | GPIO_GPIO | GPIO_IN,
|
||||
GPIO_PORTB | 27 | GPIO_GPIO | GPIO_IN,
|
||||
GPIO_PORTB | 30 | GPIO_GPIO | GPIO_IN,
|
||||
#endif
|
||||
/* OTG */
|
||||
PC7_PF_USBOTG_DATA5,
|
||||
PC8_PF_USBOTG_DATA6,
|
||||
PC9_PF_USBOTG_DATA0,
|
||||
PC10_PF_USBOTG_DATA2,
|
||||
PC11_PF_USBOTG_DATA1,
|
||||
PC12_PF_USBOTG_DATA4,
|
||||
PC13_PF_USBOTG_DATA3,
|
||||
PE0_PF_USBOTG_NXT,
|
||||
PE1_PF_USBOTG_STP,
|
||||
PE2_PF_USBOTG_DIR,
|
||||
PE24_PF_USBOTG_CLK,
|
||||
PE25_PF_USBOTG_DATA7,
|
||||
/* USBH2 */
|
||||
PA0_PF_USBH2_CLK,
|
||||
PA1_PF_USBH2_DIR,
|
||||
PA2_PF_USBH2_DATA7,
|
||||
PA3_PF_USBH2_NXT,
|
||||
PA4_PF_USBH2_STP,
|
||||
PD19_AF_USBH2_DATA4,
|
||||
PD20_AF_USBH2_DATA3,
|
||||
PD21_AF_USBH2_DATA6,
|
||||
PD22_AF_USBH2_DATA0,
|
||||
PD23_AF_USBH2_DATA2,
|
||||
PD24_AF_USBH2_DATA1,
|
||||
PD26_AF_USBH2_DATA5,
|
||||
};
|
||||
|
||||
static struct physmap_flash_data eukrea_cpuimx27_flash_data = {
|
||||
.width = 2,
|
||||
};
|
||||
|
||||
static struct resource eukrea_cpuimx27_flash_resource = {
|
||||
.start = 0xc0000000,
|
||||
.end = 0xc3ffffff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
};
|
||||
|
||||
static struct platform_device eukrea_cpuimx27_nor_mtd_device = {
|
||||
.name = "physmap-flash",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &eukrea_cpuimx27_flash_data,
|
||||
},
|
||||
.num_resources = 1,
|
||||
.resource = &eukrea_cpuimx27_flash_resource,
|
||||
};
|
||||
|
||||
static const struct imxuart_platform_data uart_pdata __initconst = {
|
||||
.flags = IMXUART_HAVE_RTSCTS,
|
||||
};
|
||||
|
||||
static const struct mxc_nand_platform_data
|
||||
cpuimx27_nand_board_info __initconst = {
|
||||
.width = 1,
|
||||
.hw_ecc = 1,
|
||||
};
|
||||
|
||||
static struct platform_device *platform_devices[] __initdata = {
|
||||
&eukrea_cpuimx27_nor_mtd_device,
|
||||
};
|
||||
|
||||
static const struct imxi2c_platform_data cpuimx27_i2c1_data __initconst = {
|
||||
.bitrate = 100000,
|
||||
};
|
||||
|
||||
static struct i2c_board_info eukrea_cpuimx27_i2c_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("pcf8563", 0x51),
|
||||
},
|
||||
};
|
||||
|
||||
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
|
||||
static struct plat_serial8250_port serial_platform_data[] = {
|
||||
{
|
||||
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x200000),
|
||||
/* irq number is run-time assigned */
|
||||
.uartclk = 14745600,
|
||||
.regshift = 1,
|
||||
.iotype = UPIO_MEM,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
|
||||
}, {
|
||||
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x400000),
|
||||
/* irq number is run-time assigned */
|
||||
.uartclk = 14745600,
|
||||
.regshift = 1,
|
||||
.iotype = UPIO_MEM,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
|
||||
}, {
|
||||
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x800000),
|
||||
/* irq number is run-time assigned */
|
||||
.uartclk = 14745600,
|
||||
.regshift = 1,
|
||||
.iotype = UPIO_MEM,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
|
||||
}, {
|
||||
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x1000000),
|
||||
/* irq number is run-time assigned */
|
||||
.uartclk = 14745600,
|
||||
.regshift = 1,
|
||||
.iotype = UPIO_MEM,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
|
||||
}, {
|
||||
}
|
||||
};
|
||||
|
||||
static struct platform_device serial_device = {
|
||||
.name = "serial8250",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = serial_platform_data,
|
||||
},
|
||||
};
|
||||
#endif
|
||||
|
||||
static int eukrea_cpuimx27_otg_init(struct platform_device *pdev)
|
||||
{
|
||||
return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
|
||||
}
|
||||
|
||||
static struct mxc_usbh_platform_data otg_pdata __initdata = {
|
||||
.init = eukrea_cpuimx27_otg_init,
|
||||
.portsc = MXC_EHCI_MODE_ULPI,
|
||||
};
|
||||
|
||||
static int eukrea_cpuimx27_usbh2_init(struct platform_device *pdev)
|
||||
{
|
||||
return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
|
||||
}
|
||||
|
||||
static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
|
||||
.init = eukrea_cpuimx27_usbh2_init,
|
||||
.portsc = MXC_EHCI_MODE_ULPI,
|
||||
};
|
||||
|
||||
static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
|
||||
.operating_mode = FSL_USB2_DR_DEVICE,
|
||||
.phy_mode = FSL_USB2_PHY_ULPI,
|
||||
};
|
||||
|
||||
static bool otg_mode_host __initdata;
|
||||
|
||||
static int __init eukrea_cpuimx27_otg_mode(char *options)
|
||||
{
|
||||
if (!strcmp(options, "host"))
|
||||
otg_mode_host = true;
|
||||
else if (!strcmp(options, "device"))
|
||||
otg_mode_host = false;
|
||||
else
|
||||
pr_info("otg_mode neither \"host\" nor \"device\". "
|
||||
"Defaulting to device\n");
|
||||
return 1;
|
||||
}
|
||||
__setup("otg_mode=", eukrea_cpuimx27_otg_mode);
|
||||
|
||||
static void __init eukrea_cpuimx27_init(void)
|
||||
{
|
||||
imx27_soc_init();
|
||||
|
||||
mxc_gpio_setup_multiple_pins(eukrea_cpuimx27_pins,
|
||||
ARRAY_SIZE(eukrea_cpuimx27_pins), "CPUIMX27");
|
||||
|
||||
imx27_add_imx_uart0(&uart_pdata);
|
||||
|
||||
imx27_add_mxc_nand(&cpuimx27_nand_board_info);
|
||||
|
||||
i2c_register_board_info(0, eukrea_cpuimx27_i2c_devices,
|
||||
ARRAY_SIZE(eukrea_cpuimx27_i2c_devices));
|
||||
|
||||
imx27_add_imx_i2c(0, &cpuimx27_i2c1_data);
|
||||
|
||||
imx27_add_fec(NULL);
|
||||
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
|
||||
imx27_add_imx2_wdt();
|
||||
imx27_add_mxc_w1();
|
||||
|
||||
#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2)
|
||||
/* SDHC2 can be used for Wifi */
|
||||
imx27_add_mxc_mmc(1, NULL);
|
||||
#endif
|
||||
#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4)
|
||||
/* in which case UART4 is also used for Bluetooth */
|
||||
imx27_add_imx_uart3(&uart_pdata);
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
|
||||
serial_platform_data[0].irq = IMX_GPIO_NR(2, 23);
|
||||
serial_platform_data[1].irq = IMX_GPIO_NR(2, 22);
|
||||
serial_platform_data[2].irq = IMX_GPIO_NR(2, 27);
|
||||
serial_platform_data[3].irq = IMX_GPIO_NR(2, 30);
|
||||
platform_device_register(&serial_device);
|
||||
#endif
|
||||
|
||||
if (otg_mode_host) {
|
||||
otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
|
||||
ULPI_OTG_DRVVBUS_EXT);
|
||||
if (otg_pdata.otg)
|
||||
imx27_add_mxc_ehci_otg(&otg_pdata);
|
||||
} else {
|
||||
imx27_add_fsl_usb2_udc(&otg_device_pdata);
|
||||
}
|
||||
|
||||
usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
|
||||
ULPI_OTG_DRVVBUS_EXT);
|
||||
if (usbh2_pdata.otg)
|
||||
imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
|
||||
|
||||
#ifdef CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD
|
||||
eukrea_mbimx27_baseboard_init();
|
||||
#endif
|
||||
}
|
||||
|
||||
static void __init eukrea_cpuimx27_timer_init(void)
|
||||
{
|
||||
mx27_clocks_init(26000000);
|
||||
}
|
||||
|
||||
MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27")
|
||||
.atag_offset = 0x100,
|
||||
.map_io = mx27_map_io,
|
||||
.init_early = imx27_init_early,
|
||||
.init_irq = mx27_init_irq,
|
||||
.init_time = eukrea_cpuimx27_timer_init,
|
||||
.init_machine = eukrea_cpuimx27_init,
|
||||
.restart = mxc_restart,
|
||||
MACHINE_END
|
||||
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