From d109167b9c1002770d194644d5580a1f3588f7fc Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Thu, 10 Jun 2010 15:11:13 +0200 Subject: ARM: imx: rename mach dir for mx21 and mx27 to mach-imx MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Finally all imx code should end up there, start with mach-mx2. While touching all files rename some files to use a hyphen instead of an underscore. Signed-off-by: Uwe Kleine-König --- arch/arm/mach-imx/mach-pca100.c | 396 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 396 insertions(+) create mode 100644 arch/arm/mach-imx/mach-pca100.c (limited to 'arch/arm/mach-imx/mach-pca100.c') diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c new file mode 100644 index 000000000000..a87422ed4ff5 --- /dev/null +++ b/arch/arm/mach-imx/mach-pca100.c @@ -0,0 +1,396 @@ +/* + * Copyright 2007 Robert Schwebel , Pengutronix + * Copyright (C) 2009 Sascha Hauer (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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#include "devices.h" + +#define OTG_PHY_CS_GPIO (GPIO_PORTB + 23) +#define USBH2_PHY_CS_GPIO (GPIO_PORTB + 24) + +static int pca100_pins[] = { + /* UART1 */ + PE12_PF_UART1_TXD, + PE13_PF_UART1_RXD, + PE14_PF_UART1_CTS, + PE15_PF_UART1_RTS, + /* SDHC */ + PB4_PF_SD2_D0, + PB5_PF_SD2_D1, + PB6_PF_SD2_D2, + PB7_PF_SD2_D3, + PB8_PF_SD2_CMD, + PB9_PF_SD2_CLK, + /* 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, + /* SSI1 */ + PC20_PF_SSI1_FS, + PC21_PF_SSI1_RXD, + PC22_PF_SSI1_TXD, + PC23_PF_SSI1_CLK, + /* onboard I2C */ + PC5_PF_I2C2_SDA, + PC6_PF_I2C2_SCL, + /* external I2C */ + PD17_PF_I2C_DATA, + PD18_PF_I2C_CLK, + /* SPI1 */ + PD25_PF_CSPI1_RDY, + PD29_PF_CSPI1_SCLK, + PD30_PF_CSPI1_MISO, + PD31_PF_CSPI1_MOSI, + /* OTG */ + OTG_PHY_CS_GPIO | GPIO_GPIO | GPIO_OUT, + 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 */ + USBH2_PHY_CS_GPIO | GPIO_GPIO | GPIO_OUT, + 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 imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static struct mxc_nand_platform_data pca100_nand_board_info = { + .width = 1, + .hw_ecc = 1, +}; + +static struct platform_device *platform_devices[] __initdata = { + &mxc_w1_master_device, + &mxc_fec_device, + &mxc_wdt, +}; + +static struct imxi2c_platform_data pca100_i2c_1_data = { + .bitrate = 100000, +}; + +static struct at24_platform_data board_eeprom = { + .byte_len = 4096, + .page_size = 32, + .flags = AT24_FLAG_ADDR16, +}; + +static struct i2c_board_info pca100_i2c_devices[] = { + { + I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */ + .platform_data = &board_eeprom, + }, { + I2C_BOARD_INFO("rtc-pcf8563", 0x51), + .type = "pcf8563" + }, { + I2C_BOARD_INFO("lm75", 0x4a), + .type = "lm75" + } +}; + +#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) +static struct spi_eeprom at25320 = { + .name = "at25320an", + .byte_len = 4096, + .page_size = 32, + .flags = EE_ADDR2, +}; + +static struct spi_board_info pca100_spi_board_info[] __initdata = { + { + .modalias = "at25", + .max_speed_hz = 30000, + .bus_num = 0, + .chip_select = 1, + .platform_data = &at25320, + }, +}; + +static int pca100_spi_cs[] = {GPIO_PORTD + 28, GPIO_PORTD + 27}; + +static struct spi_imx_master pca100_spi_0_data = { + .chipselect = pca100_spi_cs, + .num_chipselect = ARRAY_SIZE(pca100_spi_cs), +}; +#endif + +static void pca100_ac97_warm_reset(struct snd_ac97 *ac97) +{ + mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT); + gpio_set_value(GPIO_PORTC + 20, 1); + udelay(2); + gpio_set_value(GPIO_PORTC + 20, 0); + mxc_gpio_mode(PC20_PF_SSI1_FS); + msleep(2); +} + +static void pca100_ac97_cold_reset(struct snd_ac97 *ac97) +{ + mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT); /* FS */ + gpio_set_value(GPIO_PORTC + 20, 0); + mxc_gpio_mode(GPIO_PORTC | 22 | GPIO_GPIO | GPIO_OUT); /* TX */ + gpio_set_value(GPIO_PORTC + 22, 0); + mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_OUT); /* reset */ + gpio_set_value(GPIO_PORTC + 28, 0); + udelay(10); + gpio_set_value(GPIO_PORTC + 28, 1); + mxc_gpio_mode(PC20_PF_SSI1_FS); + mxc_gpio_mode(PC22_PF_SSI1_TXD); + msleep(2); +} + +static struct imx_ssi_platform_data pca100_ssi_pdata = { + .ac97_reset = pca100_ac97_cold_reset, + .ac97_warm_reset = pca100_ac97_warm_reset, + .flags = IMX_SSI_USE_AC97, +}; + +static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq, + void *data) +{ + int ret; + + ret = request_irq(IRQ_GPIOC(29), detect_irq, + IRQF_DISABLED | IRQF_TRIGGER_FALLING, + "imx-mmc-detect", data); + if (ret) + printk(KERN_ERR + "pca100: Failed to reuest irq for sd/mmc detection\n"); + + return ret; +} + +static void pca100_sdhc2_exit(struct device *dev, void *data) +{ + free_irq(IRQ_GPIOC(29), data); +} + +static struct imxmmc_platform_data sdhc_pdata = { + .init = pca100_sdhc2_init, + .exit = pca100_sdhc2_exit, +}; + +static int otg_phy_init(struct platform_device *pdev) +{ + gpio_set_value(OTG_PHY_CS_GPIO, 0); + return 0; +} + +static struct mxc_usbh_platform_data otg_pdata = { + .init = otg_phy_init, + .portsc = MXC_EHCI_MODE_ULPI, + .flags = MXC_EHCI_INTERFACE_DIFF_UNI, +}; + +static int usbh2_phy_init(struct platform_device *pdev) +{ + gpio_set_value(USBH2_PHY_CS_GPIO, 0); + return 0; +} + +static struct mxc_usbh_platform_data usbh2_pdata = { + .init = usbh2_phy_init, + .portsc = MXC_EHCI_MODE_ULPI, + .flags = MXC_EHCI_INTERFACE_DIFF_UNI, +}; + +static struct fsl_usb2_platform_data otg_device_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_ULPI, +}; + +static int otg_mode_host; + +static int __init pca100_otg_mode(char *options) +{ + if (!strcmp(options, "host")) + otg_mode_host = 1; + else if (!strcmp(options, "device")) + otg_mode_host = 0; + else + pr_info("otg_mode neither \"host\" nor \"device\". " + "Defaulting to device\n"); + return 0; +} +__setup("otg_mode=", pca100_otg_mode); + +static void __init pca100_init(void) +{ + int ret; + + /* SSI unit */ + mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0, + MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */ + MXC_AUDMUX_V1_PCR_TFCSEL(3) | + MXC_AUDMUX_V1_PCR_TCLKDIR | /* clock is output */ + MXC_AUDMUX_V1_PCR_RXDSEL(3)); + mxc_audmux_v1_configure_port(3, + MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */ + MXC_AUDMUX_V1_PCR_TFCSEL(0) | + MXC_AUDMUX_V1_PCR_TFSDIR | + MXC_AUDMUX_V1_PCR_RXDSEL(0)); + + ret = mxc_gpio_setup_multiple_pins(pca100_pins, + ARRAY_SIZE(pca100_pins), "PCA100"); + if (ret) + printk(KERN_ERR "pca100: Failed to setup pins (%d)\n", ret); + + mxc_register_device(&imx_ssi_device0, &pca100_ssi_pdata); + + mxc_register_device(&mxc_uart_device0, &uart_pdata); + + mxc_gpio_mode(GPIO_PORTC | 29 | GPIO_GPIO | GPIO_IN); + mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); + + mxc_register_device(&imx27_nand_device, &pca100_nand_board_info); + + /* only the i2c master 1 is used on this CPU card */ + i2c_register_board_info(1, pca100_i2c_devices, + ARRAY_SIZE(pca100_i2c_devices)); + + mxc_register_device(&mxc_i2c_device1, &pca100_i2c_1_data); + + mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT); + mxc_gpio_mode(GPIO_PORTD | 27 | GPIO_GPIO | GPIO_OUT); + + /* GPIO0_IRQ */ + mxc_gpio_mode(GPIO_PORTC | 31 | GPIO_GPIO | GPIO_IN); + /* GPIO1_IRQ */ + mxc_gpio_mode(GPIO_PORTC | 25 | GPIO_GPIO | GPIO_IN); + /* GPIO2_IRQ */ + mxc_gpio_mode(GPIO_PORTE | 5 | GPIO_GPIO | GPIO_IN); + +#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) + spi_register_board_info(pca100_spi_board_info, + ARRAY_SIZE(pca100_spi_board_info)); + mxc_register_device(&mxc_spi_device0, &pca100_spi_0_data); +#endif + + gpio_request(OTG_PHY_CS_GPIO, "usb-otg-cs"); + gpio_direction_output(OTG_PHY_CS_GPIO, 1); + gpio_request(USBH2_PHY_CS_GPIO, "usb-host2-cs"); + gpio_direction_output(USBH2_PHY_CS_GPIO, 1); + +#if defined(CONFIG_USB_ULPI) + if (otg_mode_host) { + otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT); + + mxc_register_device(&mxc_otg_host, &otg_pdata); + } + + usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT); + + mxc_register_device(&mxc_usbh2, &usbh2_pdata); +#endif + if (!otg_mode_host) { + gpio_set_value(OTG_PHY_CS_GPIO, 0); + mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); + } + + platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); +} + +static void __init pca100_timer_init(void) +{ + mx27_clocks_init(26000000); +} + +static struct sys_timer pca100_timer = { + .init = pca100_timer_init, +}; + +MACHINE_START(PCA100, "phyCARD-i.MX27") + .phys_io = MX27_AIPI_BASE_ADDR, + .io_pg_offst = ((MX27_AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_irq = mx27_init_irq, + .init_machine = pca100_init, + .timer = &pca100_timer, +MACHINE_END + -- cgit v1.2.3-70-g09d2 From 551823e7e031978b990e952c70ae01f8eba8d2c4 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Fri, 11 Jun 2010 09:08:02 +0200 Subject: ARM: imx: rename mxc_uart_devicex to follow a common naming scheme MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Addionally remove an unneeded include. Signed-off-by: Uwe Kleine-König --- arch/arm/mach-imx/devices.c | 17 ++++++++--------- arch/arm/mach-imx/devices.h | 14 ++++++++------ arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 4 ++-- arch/arm/mach-imx/mach-cpuimx27.c | 4 ++-- arch/arm/mach-imx/mach-imx27lite.c | 2 +- arch/arm/mach-imx/mach-mx21ads.c | 6 +++--- arch/arm/mach-imx/mach-mx27_3ds.c | 2 +- arch/arm/mach-imx/mach-mx27ads.c | 12 ++++++------ arch/arm/mach-imx/mach-mxt_td60.c | 6 +++--- arch/arm/mach-imx/mach-pca100.c | 2 +- arch/arm/mach-imx/mach-pcm038.c | 6 +++--- 11 files changed, 38 insertions(+), 37 deletions(-) (limited to 'arch/arm/mach-imx/mach-pca100.c') diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c index 08ae763d9db0..b37280561a3f 100644 --- a/arch/arm/mach-imx/devices.c +++ b/arch/arm/mach-imx/devices.c @@ -38,7 +38,6 @@ #include #include #include -#include #include "devices.h" @@ -426,7 +425,7 @@ struct platform_device mxc_usbh2 = { DEFINE_IMX_SSI_DEVICE(0, 1, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); -#define DEFINE_IMX_UART_DEVICE(n, baseaddr, irq) \ +#define DEFINE_IMX2x_UART_DEVICE(n, baseaddr, irq) \ static struct resource imx2x_uart_resources ## n[] = { \ { \ .start = baseaddr, \ @@ -439,21 +438,21 @@ DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); }, \ }; \ \ - struct platform_device mxc_uart_device ## n = { \ + struct platform_device imx2x_uart_device ## n = { \ .name = "imx-uart", \ .id = n, \ .num_resources = ARRAY_SIZE(imx2x_uart_resources ## n), \ .resource = imx2x_uart_resources ## n, \ } -DEFINE_IMX_UART_DEVICE(0, MX2x_UART1_BASE_ADDR, MX2x_INT_UART1); -DEFINE_IMX_UART_DEVICE(1, MX2x_UART2_BASE_ADDR, MX2x_INT_UART2); -DEFINE_IMX_UART_DEVICE(2, MX2x_UART3_BASE_ADDR, MX2x_INT_UART3); -DEFINE_IMX_UART_DEVICE(3, MX2x_UART4_BASE_ADDR, MX2x_INT_UART4); +DEFINE_IMX2x_UART_DEVICE(0, MX2x_UART1_BASE_ADDR, MX2x_INT_UART1); +DEFINE_IMX2x_UART_DEVICE(1, MX2x_UART2_BASE_ADDR, MX2x_INT_UART2); +DEFINE_IMX2x_UART_DEVICE(2, MX2x_UART3_BASE_ADDR, MX2x_INT_UART3); +DEFINE_IMX2x_UART_DEVICE(3, MX2x_UART4_BASE_ADDR, MX2x_INT_UART4); #ifdef CONFIG_MACH_MX27 -DEFINE_IMX_UART_DEVICE(4, MX27_UART5_BASE_ADDR, MX27_INT_UART5); -DEFINE_IMX_UART_DEVICE(5, MX27_UART6_BASE_ADDR, MX27_INT_UART6); +DEFINE_IMX2x_UART_DEVICE(4, MX27_UART5_BASE_ADDR, MX27_INT_UART5); +DEFINE_IMX2x_UART_DEVICE(5, MX27_UART6_BASE_ADDR, MX27_INT_UART6); #endif /* GPIO port description */ diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h index 84ed51380174..65c4a435b956 100644 --- a/arch/arm/mach-imx/devices.h +++ b/arch/arm/mach-imx/devices.h @@ -6,12 +6,14 @@ extern struct platform_device mxc_gpt4; extern struct platform_device mxc_gpt5; #endif extern struct platform_device mxc_wdt; -extern struct platform_device mxc_uart_device0; -extern struct platform_device mxc_uart_device1; -extern struct platform_device mxc_uart_device2; -extern struct platform_device mxc_uart_device3; -extern struct platform_device mxc_uart_device4; -extern struct platform_device mxc_uart_device5; +extern struct platform_device imx2x_uart_device0; +extern struct platform_device imx2x_uart_device1; +extern struct platform_device imx2x_uart_device2; +extern struct platform_device imx2x_uart_device3; +#ifdef CONFIG_MACH_MX27 +extern struct platform_device imx2x_uart_device4; +extern struct platform_device imx2x_uart_device5; +#endif extern struct platform_device mxc_w1_master_device; #ifdef CONFIG_MACH_MX21 extern struct platform_device imx21_nand_device; diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c index f3b169d5245f..463e80df6d42 100644 --- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c @@ -222,8 +222,8 @@ void __init eukrea_mbimx27_baseboard_init(void) mxc_gpio_setup_multiple_pins(eukrea_mbimx27_pins, ARRAY_SIZE(eukrea_mbimx27_pins), "MBIMX27"); - mxc_register_device(&mxc_uart_device1, &uart_pdata[0]); - mxc_register_device(&mxc_uart_device2, &uart_pdata[1]); + mxc_register_device(&imx2x_uart_device1, &uart_pdata[0]); + mxc_register_device(&imx2x_uart_device2, &uart_pdata[1]); mxc_register_device(&mxc_fb_device, &eukrea_mbimx27_fb_data); mxc_register_device(&mxc_sdhc_device0, NULL); diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index 1f616dcaabc9..866a99a337f2 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -187,7 +187,7 @@ static void __init eukrea_cpuimx27_init(void) mxc_gpio_setup_multiple_pins(eukrea_cpuimx27_pins, ARRAY_SIZE(eukrea_cpuimx27_pins), "CPUIMX27"); - mxc_register_device(&mxc_uart_device0, &uart_pdata[0]); + mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); mxc_register_device(&imx27_nand_device, &eukrea_cpuimx27_nand_board_info); @@ -203,7 +203,7 @@ static void __init eukrea_cpuimx27_init(void) /* SDHC2 can be used for Wifi */ mxc_register_device(&mxc_sdhc_device1, NULL); /* in which case UART4 is also used for Bluetooth */ - mxc_register_device(&mxc_uart_device3, &uart_pdata[1]); + mxc_register_device(&imx2x_uart_device3, &uart_pdata[1]); #endif #if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c index fd1dddb8cad5..27da9a171a1c 100644 --- a/arch/arm/mach-imx/mach-imx27lite.c +++ b/arch/arm/mach-imx/mach-imx27lite.c @@ -70,7 +70,7 @@ static void __init mx27lite_init(void) { mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins), "imx27lite"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + mxc_register_device(&imx2x_uart_device0, &uart_pdata); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index 99f2492991b4..e51f6f81e4cd 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -297,9 +297,9 @@ static void __init mx21ads_board_init(void) mxc_gpio_setup_multiple_pins(mx21ads_pins, ARRAY_SIZE(mx21ads_pins), "mx21ads"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_register_device(&mxc_uart_device2, &uart_norts_pdata); - mxc_register_device(&mxc_uart_device3, &uart_pdata); + mxc_register_device(&imx2x_uart_device0, &uart_pdata); + mxc_register_device(&imx2x_uart_device2, &uart_norts_pdata); + mxc_register_device(&imx2x_uart_device3, &uart_pdata); mxc_register_device(&mxc_fb_device, &mx21ads_fb_data); mxc_register_device(&mxc_sdhc_device0, &mx21ads_sdhc_pdata); mxc_register_device(&imx21_nand_device, &mx21ads_nand_board_info); diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c index a45df59ca72b..c9af5f13c6a2 100644 --- a/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/arch/arm/mach-imx/mach-mx27_3ds.c @@ -75,7 +75,7 @@ static void __init mx27pdk_init(void) { mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins), "mx27pdk"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + mxc_register_device(&imx2x_uart_device0, &uart_pdata); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c index 2183e3d4875a..771a63f68ed8 100644 --- a/arch/arm/mach-imx/mach-mx27ads.c +++ b/arch/arm/mach-imx/mach-mx27ads.c @@ -313,12 +313,12 @@ static void __init mx27ads_board_init(void) mxc_gpio_setup_multiple_pins(mx27ads_pins, ARRAY_SIZE(mx27ads_pins), "mx27ads"); - mxc_register_device(&mxc_uart_device0, &uart_pdata[0]); - mxc_register_device(&mxc_uart_device1, &uart_pdata[1]); - mxc_register_device(&mxc_uart_device2, &uart_pdata[2]); - mxc_register_device(&mxc_uart_device3, &uart_pdata[3]); - mxc_register_device(&mxc_uart_device4, &uart_pdata[4]); - mxc_register_device(&mxc_uart_device5, &uart_pdata[5]); + mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); + mxc_register_device(&imx2x_uart_device1, &uart_pdata[1]); + mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); + mxc_register_device(&imx2x_uart_device3, &uart_pdata[3]); + mxc_register_device(&imx2x_uart_device4, &uart_pdata[4]); + mxc_register_device(&imx2x_uart_device5, &uart_pdata[5]); mxc_register_device(&imx27_nand_device, &mx27ads_nand_board_info); /* only the i2c master 1 is used on this CPU card */ diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c index bc3855992677..4f4200be87f2 100644 --- a/arch/arm/mach-imx/mach-mxt_td60.c +++ b/arch/arm/mach-imx/mach-mxt_td60.c @@ -254,9 +254,9 @@ static void __init mxt_td60_board_init(void) mxc_gpio_setup_multiple_pins(mxt_td60_pins, ARRAY_SIZE(mxt_td60_pins), "MXT_TD60"); - mxc_register_device(&mxc_uart_device0, &uart_pdata[0]); - mxc_register_device(&mxc_uart_device1, &uart_pdata[1]); - mxc_register_device(&mxc_uart_device2, &uart_pdata[2]); + mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); + mxc_register_device(&imx2x_uart_device1, &uart_pdata[1]); + mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); mxc_register_device(&imx27_nand_device, &mxt_td60_nand_board_info); i2c_register_board_info(0, mxt_td60_i2c_devices, diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index a87422ed4ff5..984c4caeebdc 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -320,7 +320,7 @@ static void __init pca100_init(void) mxc_register_device(&imx_ssi_device0, &pca100_ssi_pdata); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + mxc_register_device(&imx2x_uart_device0, &uart_pdata); mxc_gpio_mode(GPIO_PORTC | 29 | GPIO_GPIO | GPIO_IN); mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index 36c89431679a..b6a15bac0c3d 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -305,9 +305,9 @@ static void __init pcm038_init(void) pcm038_init_sram(); - mxc_register_device(&mxc_uart_device0, &uart_pdata[0]); - mxc_register_device(&mxc_uart_device1, &uart_pdata[1]); - mxc_register_device(&mxc_uart_device2, &uart_pdata[2]); + mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); + mxc_register_device(&imx2x_uart_device1, &uart_pdata[1]); + mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); mxc_gpio_mode(PE16_AF_OWIRE); mxc_register_device(&imx27_nand_device, &pcm038_nand_board_info); -- cgit v1.2.3-70-g09d2 From 0e7a29a8d97c4ea86b9975e65f554c0398a8fdbf Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 16 Jun 2010 07:35:31 +0200 Subject: ARM: imx: Change the way nand devices are registered (imx27) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make use of new mechanism to register a nand device. Signed-off-by: Uwe Kleine-König --- arch/arm/mach-imx/Kconfig | 5 +++++ arch/arm/mach-imx/devices-imx27.h | 13 +++++++++++++ arch/arm/mach-imx/devices.c | 24 ------------------------ arch/arm/mach-imx/devices.h | 3 --- arch/arm/mach-imx/mach-cpuimx27.c | 7 ++++--- arch/arm/mach-imx/mach-mx27ads.c | 6 ++++-- arch/arm/mach-imx/mach-mxt_td60.c | 6 ++++-- arch/arm/mach-imx/mach-pca100.c | 6 ++++-- arch/arm/mach-imx/mach-pcm038.c | 6 ++++-- 9 files changed, 38 insertions(+), 38 deletions(-) create mode 100644 arch/arm/mach-imx/devices-imx27.h (limited to 'arch/arm/mach-imx/mach-pca100.c') diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 23671824abd9..5af1c22112a7 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -81,12 +81,14 @@ comment "MX27 platforms:" config MACH_MX27ADS bool "MX27ADS platform" + select IMX_HAVE_PLATFORM_MXC_NAND help Include support for MX27ADS platform. This includes specific configurations for the board and its peripherals. config MACH_PCM038 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)" + select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help Include support for phyCORE-i.MX27 (aka pcm038) platform. This @@ -108,6 +110,7 @@ endchoice config MACH_CPUIMX27 bool "Eukrea CPUIMX27 module" + select IMX_HAVE_PLATFORM_MXC_NAND help Include support for Eukrea CPUIMX27 platform. This includes specific configurations for the module and its peripherals. @@ -147,6 +150,7 @@ config MACH_IMX27LITE config MACH_PCA100 bool "Phytec phyCARD-s (pca100)" + select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help Include support for phyCARD-s (aka pca100) platform. This @@ -154,6 +158,7 @@ config MACH_PCA100 config MACH_MXT_TD60 bool "Maxtrack i-MXT TD60" + select IMX_HAVE_PLATFORM_MXC_NAND help Include support for i-MXT (aka td60) platform. This includes specific configurations for the module and its peripherals. diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h new file mode 100644 index 000000000000..b2f6a12c88d5 --- /dev/null +++ b/arch/arm/mach-imx/devices-imx27.h @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig + * + * 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. + */ +#include +#include + +#define imx27_add_mxc_nand(pdata) \ + imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata) diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c index dbd1460e46cf..3a599e94a65c 100644 --- a/arch/arm/mach-imx/devices.c +++ b/arch/arm/mach-imx/devices.c @@ -337,30 +337,6 @@ struct platform_device mxc_w1_master_device = { .resource = mxc_w1_master_resources, }; -#define DEFINE_MXC_NAND_DEVICE(pfx, baseaddr, irq) \ - static struct resource pfx ## _nand_resources[] = { \ - { \ - .start = baseaddr, \ - .end = baseaddr + SZ_4K - 1, \ - .flags = IORESOURCE_MEM, \ - }, { \ - .start = irq, \ - .end = irq, \ - .flags = IORESOURCE_IRQ, \ - }, \ - }; \ - \ - struct platform_device pfx ## _nand_device = { \ - .name = "mxc_nand", \ - .id = 0, \ - .num_resources = ARRAY_SIZE(pfx ## _nand_resources), \ - .resource = pfx ## _nand_resources, \ - } - -#ifdef CONFIG_MACH_MX27 -DEFINE_MXC_NAND_DEVICE(imx27, MX27_NFC_BASE_ADDR, MX27_INT_NANDFC); -#endif - /* * lcdc: * - i.MX1: the basic controller diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h index d3c381f2c74f..4ce7eef943f6 100644 --- a/arch/arm/mach-imx/devices.h +++ b/arch/arm/mach-imx/devices.h @@ -26,9 +26,6 @@ extern struct platform_device imx2x_uart_device4; extern struct platform_device imx2x_uart_device5; #endif extern struct platform_device mxc_w1_master_device; -#ifdef CONFIG_MACH_MX27 -extern struct platform_device imx27_nand_device; -#endif extern struct platform_device mxc_fb_device; extern struct platform_device mxc_fec_device; extern struct platform_device mxc_pwm_device; diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index 866a99a337f2..5d07c2ab4711 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -40,6 +40,7 @@ #include #include +#include "devices-imx27.h" #include "devices.h" static int eukrea_cpuimx27_pins[] = { @@ -119,7 +120,8 @@ static struct imxuart_platform_data uart_pdata[] = { }, }; -static struct mxc_nand_platform_data eukrea_cpuimx27_nand_board_info = { +static const struct mxc_nand_platform_data +cpuimx27_nand_board_info __initconst = { .width = 1, .hw_ecc = 1, }; @@ -189,8 +191,7 @@ static void __init eukrea_cpuimx27_init(void) mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); - mxc_register_device(&imx27_nand_device, - &eukrea_cpuimx27_nand_board_info); + imx27_add_mxc_nand(&cpuimx27_nand_board_info); i2c_register_board_info(0, eukrea_cpuimx27_i2c_devices, ARRAY_SIZE(eukrea_cpuimx27_i2c_devices)); diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c index 186b93a8c08e..1a3ebf5dab26 100644 --- a/arch/arm/mach-imx/mach-mx27ads.c +++ b/arch/arm/mach-imx/mach-mx27ads.c @@ -35,6 +35,7 @@ #include #include +#include "devices-imx27.h" #include "devices.h" /* @@ -166,7 +167,8 @@ static unsigned int mx27ads_pins[] = { PB9_PF_SD2_CLK, }; -static struct mxc_nand_platform_data mx27ads_nand_board_info = { +static const struct mxc_nand_platform_data +mx27ads_nand_board_info __initconst = { .width = 1, .hw_ecc = 1, }; @@ -315,7 +317,7 @@ static void __init mx27ads_board_init(void) mxc_register_device(&imx2x_uart_device3, &uart_pdata[3]); mxc_register_device(&imx2x_uart_device4, &uart_pdata[4]); mxc_register_device(&imx2x_uart_device5, &uart_pdata[5]); - mxc_register_device(&imx27_nand_device, &mx27ads_nand_board_info); + imx27_add_mxc_nand(&mx27ads_nand_board_info); /* only the i2c master 1 is used on this CPU card */ i2c_register_board_info(1, mx27ads_i2c_devices, diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c index 0e5ddbabcba6..447c68fe4383 100644 --- a/arch/arm/mach-imx/mach-mxt_td60.c +++ b/arch/arm/mach-imx/mach-mxt_td60.c @@ -36,6 +36,7 @@ #include #include +#include "devices-imx27.h" #include "devices.h" static unsigned int mxt_td60_pins[] __initdata = { @@ -124,7 +125,8 @@ static unsigned int mxt_td60_pins[] __initdata = { PB9_PF_SD2_CLK, }; -static struct mxc_nand_platform_data mxt_td60_nand_board_info = { +static const struct mxc_nand_platform_data +mxt_td60_nand_board_info __initconst = { .width = 1, .hw_ecc = 1, }; @@ -253,7 +255,7 @@ static void __init mxt_td60_board_init(void) mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); mxc_register_device(&imx2x_uart_device1, &uart_pdata[1]); mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); - mxc_register_device(&imx27_nand_device, &mxt_td60_nand_board_info); + imx27_add_mxc_nand(&mxt_td60_nand_board_info); i2c_register_board_info(0, mxt_td60_i2c_devices, ARRAY_SIZE(mxt_td60_i2c_devices)); diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index 984c4caeebdc..6efbc6e13be9 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -50,6 +50,7 @@ #include #include +#include "devices-imx27.h" #include "devices.h" #define OTG_PHY_CS_GPIO (GPIO_PORTB + 23) @@ -137,7 +138,8 @@ static struct imxuart_platform_data uart_pdata = { .flags = IMXUART_HAVE_RTSCTS, }; -static struct mxc_nand_platform_data pca100_nand_board_info = { +static const struct mxc_nand_platform_data +pca100_nand_board_info __initconst = { .width = 1, .hw_ecc = 1, }; @@ -325,7 +327,7 @@ static void __init pca100_init(void) mxc_gpio_mode(GPIO_PORTC | 29 | GPIO_GPIO | GPIO_IN); mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); - mxc_register_device(&imx27_nand_device, &pca100_nand_board_info); + imx27_add_mxc_nand(&pca100_nand_board_info); /* only the i2c master 1 is used on this CPU card */ i2c_register_board_info(1, pca100_i2c_devices, diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index b6a15bac0c3d..bc44d6faf47d 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -43,6 +43,7 @@ #include #include +#include "devices-imx27.h" #include "devices.h" static int pcm038_pins[] = { @@ -172,7 +173,8 @@ static struct imxuart_platform_data uart_pdata[] = { }, }; -static struct mxc_nand_platform_data pcm038_nand_board_info = { +static const struct mxc_nand_platform_data +pcm038_nand_board_info __initconst = { .width = 1, .hw_ecc = 1, }; @@ -310,7 +312,7 @@ static void __init pcm038_init(void) mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); mxc_gpio_mode(PE16_AF_OWIRE); - mxc_register_device(&imx27_nand_device, &pcm038_nand_board_info); + imx27_add_mxc_nand(&pcm038_nand_board_info); /* only the i2c master 1 is used on this CPU card */ i2c_register_board_info(1, pcm038_i2c_devices, -- cgit v1.2.3-70-g09d2 From c69871597dd173af2d7615429c0ee6aa10fae42b Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 16 Jun 2010 17:25:40 +0200 Subject: ARM: imx: dynamically register imx-i2c devices (imx27) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-imx/Kconfig | 5 +++++ arch/arm/mach-imx/devices-imx27.h | 5 +++++ arch/arm/mach-imx/devices.c | 26 -------------------------- arch/arm/mach-imx/devices.h | 4 ---- arch/arm/mach-imx/mach-cpuimx27.c | 5 ++--- arch/arm/mach-imx/mach-mx27ads.c | 5 ++--- arch/arm/mach-imx/mach-mxt_td60.c | 9 ++++----- arch/arm/mach-imx/mach-pca100.c | 5 ++--- arch/arm/mach-imx/mach-pcm038.c | 5 ++--- arch/arm/plat-mxc/include/mach/mx27.h | 4 ++-- 10 files changed, 24 insertions(+), 49 deletions(-) (limited to 'arch/arm/mach-imx/mach-pca100.c') diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 3f88d4a0b89f..2bf807818fdc 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -82,6 +82,7 @@ comment "MX27 platforms:" config MACH_MX27ADS bool "MX27ADS platform" + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND help Include support for MX27ADS platform. This includes specific @@ -89,6 +90,7 @@ config MACH_MX27ADS config MACH_PCM038 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)" + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help @@ -111,6 +113,7 @@ endchoice config MACH_CPUIMX27 bool "Eukrea CPUIMX27 module" + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND help Include support for Eukrea CPUIMX27 platform. This includes @@ -151,6 +154,7 @@ config MACH_IMX27LITE config MACH_PCA100 bool "Phytec phyCARD-s (pca100)" + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help @@ -159,6 +163,7 @@ config MACH_PCA100 config MACH_MXT_TD60 bool "Maxtrack i-MXT TD60" + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND help Include support for i-MXT (aka td60) platform. This diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h index b2f6a12c88d5..5e0c40c92013 100644 --- a/arch/arm/mach-imx/devices-imx27.h +++ b/arch/arm/mach-imx/devices-imx27.h @@ -9,5 +9,10 @@ #include #include +#define imx27_add_i2c_imx0(pdata) \ + imx_add_imx_i2c(0, MX27_I2C1_BASE_ADDR, SZ_4K, MX27_INT_I2C1, pdata) +#define imx27_add_i2c_imx1(pdata) \ + imx_add_imx_i2c(1, MX27_I2C2_BASE_ADDR, SZ_4K, MX27_INT_I2C2, pdata) + #define imx27_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata) diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c index b9f5b69df8f1..f8641c2c9055 100644 --- a/arch/arm/mach-imx/devices.c +++ b/arch/arm/mach-imx/devices.c @@ -368,32 +368,6 @@ struct platform_device mxc_fec_device = { }; #endif -#ifdef CONFIG_MACH_MX27 -#define DEFINE_IMX_I2C_DEVICE(n, baseaddr, irq) \ - static struct resource mxc_i2c_resources ## n[] = { \ - { \ - .start = baseaddr, \ - .end = baseaddr + SZ_4K - 1, \ - .flags = IORESOURCE_MEM, \ - }, { \ - .start = irq, \ - .end = irq, \ - .flags = IORESOURCE_IRQ, \ - } \ - }; \ - \ - struct platform_device mxc_i2c_device ## n = { \ - .name = "imx-i2c", \ - .id = n, \ - .num_resources = ARRAY_SIZE(mxc_i2c_resources ## n), \ - .resource = mxc_i2c_resources ## n, \ - } - -DEFINE_IMX_I2C_DEVICE(0, MX2x_I2C_BASE_ADDR, MX2x_INT_I2C); - -DEFINE_IMX_I2C_DEVICE(1, MX27_I2C2_BASE_ADDR, MX27_INT_I2C2); -#endif - static struct resource mxc_pwm_resources[] = { { .start = MX2x_PWM_BASE_ADDR, diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h index dcaa4f96ed3a..4fe99354f222 100644 --- a/arch/arm/mach-imx/devices.h +++ b/arch/arm/mach-imx/devices.h @@ -28,10 +28,6 @@ extern struct platform_device mxc_w1_master_device; extern struct platform_device mxc_fb_device; extern struct platform_device mxc_fec_device; extern struct platform_device mxc_pwm_device; -#ifdef CONFIG_MACH_MX27 -extern struct platform_device mxc_i2c_device0; -extern struct platform_device mxc_i2c_device1; -#endif extern struct platform_device mxc_sdhc_device0; extern struct platform_device mxc_sdhc_device1; extern struct platform_device mxc_otg_udc_device; diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index 5d07c2ab4711..06dcd23f51f7 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -35,7 +35,6 @@ #include #include #include -#include #include #include #include @@ -131,7 +130,7 @@ static struct platform_device *platform_devices[] __initdata = { &mxc_fec_device, }; -static struct imxi2c_platform_data eukrea_cpuimx27_i2c_1_data = { +static const struct imxi2c_platform_data cpuimx27_i2c1_data __initconst = { .bitrate = 100000, }; @@ -196,7 +195,7 @@ static void __init eukrea_cpuimx27_init(void) i2c_register_board_info(0, eukrea_cpuimx27_i2c_devices, ARRAY_SIZE(eukrea_cpuimx27_i2c_devices)); - mxc_register_device(&mxc_i2c_device0, &eukrea_cpuimx27_i2c_1_data); + imx27_add_i2c_imx1(&cpuimx27_i2c1_data); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c index 1a3ebf5dab26..f1ee335ad241 100644 --- a/arch/arm/mach-imx/mach-mx27ads.c +++ b/arch/arm/mach-imx/mach-mx27ads.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include @@ -195,7 +194,7 @@ static struct platform_device mx27ads_nor_mtd_device = { .resource = &mx27ads_flash_resource, }; -static struct imxi2c_platform_data mx27ads_i2c_data = { +static const struct imxi2c_platform_data mx27ads_i2c1_data __initconst = { .bitrate = 100000, }; @@ -322,7 +321,7 @@ static void __init mx27ads_board_init(void) /* only the i2c master 1 is used on this CPU card */ i2c_register_board_info(1, mx27ads_i2c_devices, ARRAY_SIZE(mx27ads_i2c_devices)); - mxc_register_device(&mxc_i2c_device1, &mx27ads_i2c_data); + imx27_add_i2c_imx1(&mx27ads_i2c1_data); mxc_register_device(&mxc_fb_device, &mx27ads_fb_data); mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); mxc_register_device(&mxc_sdhc_device1, &sdhc2_pdata); diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c index 447c68fe4383..b80b41ea2c76 100644 --- a/arch/arm/mach-imx/mach-mxt_td60.c +++ b/arch/arm/mach-imx/mach-mxt_td60.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include #include @@ -131,7 +130,7 @@ mxt_td60_nand_board_info __initconst = { .hw_ecc = 1, }; -static struct imxi2c_platform_data mxt_td60_i2c_data = { +static const struct imxi2c_platform_data mxt_td60_i2c0_data __initconst = { .bitrate = 100000, }; @@ -171,7 +170,7 @@ static struct i2c_board_info mxt_td60_i2c_devices[] = { }, }; -static struct imxi2c_platform_data mxt_td60_i2c2_data = { +static const struct imxi2c_platform_data mxt_td60_i2c1_data __initconst = { .bitrate = 100000, }; @@ -263,8 +262,8 @@ static void __init mxt_td60_board_init(void) i2c_register_board_info(1, mxt_td60_i2c2_devices, ARRAY_SIZE(mxt_td60_i2c2_devices)); - mxc_register_device(&mxc_i2c_device0, &mxt_td60_i2c_data); - mxc_register_device(&mxc_i2c_device1, &mxt_td60_i2c2_data); + imx27_add_i2c_imx0(&mxt_td60_i2c0_data); + imx27_add_i2c_imx1(&mxt_td60_i2c1_data); mxc_register_device(&mxc_fb_device, &mxt_td60_fb_data); mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index 6efbc6e13be9..6501a7a5b18c 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -36,7 +36,6 @@ #include #include #include -#include #include #if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) #include @@ -150,7 +149,7 @@ static struct platform_device *platform_devices[] __initdata = { &mxc_wdt, }; -static struct imxi2c_platform_data pca100_i2c_1_data = { +static const struct imxi2c_platform_data pca100_i2c1_data __initconst = { .bitrate = 100000, }; @@ -333,7 +332,7 @@ static void __init pca100_init(void) i2c_register_board_info(1, pca100_i2c_devices, ARRAY_SIZE(pca100_i2c_devices)); - mxc_register_device(&mxc_i2c_device1, &pca100_i2c_1_data); + imx27_add_i2c_imx1(&pca100_i2c1_data); mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT); mxc_gpio_mode(GPIO_PORTD | 27 | GPIO_GPIO | GPIO_OUT); diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index bc44d6faf47d..7559e0f7527d 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -35,7 +35,6 @@ #include #include #include -#include #include #include #include @@ -194,7 +193,7 @@ static void __init pcm038_init_sram(void) mx27_setup_weimcs(1, 0x0000d843, 0x22252521, 0x22220a00); } -static struct imxi2c_platform_data pcm038_i2c_1_data = { +static const struct imxi2c_platform_data pcm038_i2c1_data __initconst = { .bitrate = 100000, }; @@ -318,7 +317,7 @@ static void __init pcm038_init(void) i2c_register_board_info(1, pcm038_i2c_devices, ARRAY_SIZE(pcm038_i2c_devices)); - mxc_register_device(&mxc_i2c_device1, &pcm038_i2c_1_data); + imx27_add_i2c_imx1(&pcm038_i2c1_data); /* PE18 for user-LED D40 */ mxc_gpio_mode(GPIO_PORTE | 18 | GPIO_GPIO | GPIO_OUT); diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h index bae9cd75beee..a8ab2e02a8ca 100644 --- a/arch/arm/plat-mxc/include/mach/mx27.h +++ b/arch/arm/plat-mxc/include/mach/mx27.h @@ -48,7 +48,7 @@ #define MX27_CSPI2_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x0f000) #define MX27_SSI1_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x10000) #define MX27_SSI2_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x11000) -#define MX27_I2C_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x12000) +#define MX27_I2C1_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x12000) #define MX27_SDHC1_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x13000) #define MX27_SDHC2_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x14000) #define MX27_GPIO_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x15000) @@ -150,7 +150,7 @@ static inline void mx27_setup_weimcs(size_t cs, #define MX27_INT_SDHC3 9 #define MX27_INT_SDHC2 10 #define MX27_INT_SDHC1 11 -#define MX27_INT_I2C 12 +#define MX27_INT_I2C1 12 #define MX27_INT_SSI2 13 #define MX27_INT_SSI1 14 #define MX27_INT_CSPI2 15 -- cgit v1.2.3-70-g09d2 From 7536cf992f395cb431f723041183d14a91d89c84 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 22 Jun 2010 09:00:22 +0200 Subject: ARM: imx: dynamically register spi_imx devices (imx27) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-imx/Kconfig | 3 +++ arch/arm/mach-imx/devices-imx27.h | 7 ++++++ arch/arm/mach-imx/devices.c | 33 ---------------------------- arch/arm/mach-imx/devices.h | 5 ----- arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 5 +++-- arch/arm/mach-imx/mach-pca100.c | 7 ++---- arch/arm/mach-imx/mach-pcm038.c | 5 ++--- 7 files changed, 17 insertions(+), 48 deletions(-) (limited to 'arch/arm/mach-imx/mach-pca100.c') diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 2bf807818fdc..c185ec3254ca 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -92,6 +92,7 @@ config MACH_PCM038 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)" select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help Include support for phyCORE-i.MX27 (aka pcm038) platform. This @@ -134,6 +135,7 @@ choice config MACH_EUKREA_MBIMX27_BASEBOARD prompt "Eukrea MBIMX27 development board" bool + select IMX_HAVE_PLATFORM_SPI_IMX help This adds board specific devices that can be found on Eukrea's MBIMX27 evaluation board. @@ -156,6 +158,7 @@ config MACH_PCA100 bool "Phytec phyCARD-s (pca100)" select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help Include support for phyCARD-s (aka pca100) platform. This diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h index 5e0c40c92013..7da1e2bfd4bb 100644 --- a/arch/arm/mach-imx/devices-imx27.h +++ b/arch/arm/mach-imx/devices-imx27.h @@ -16,3 +16,10 @@ #define imx27_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata) + +#define imx27_add_spi_imx0(pdata) \ + imx_add_spi_imx(0, MX27_CSPI1_BASE_ADDR, SZ_4K, MX27_INT_CSPI1, pdata) +#define imx27_add_spi_imx1(pdata) \ + imx_add_spi_imx(1, MX27_CSPI2_BASE_ADDR, SZ_4K, MX27_INT_CSPI2, pdata) +#define imx27_add_spi_imx2(pdata) \ + imx_add_spi_imx(2, MX27_CSPI3_BASE_ADDR, SZ_4K, MX27_INT_CSPI3, pdata) diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c index e42eead9dd9a..84e6da6b8c0c 100644 --- a/arch/arm/mach-imx/devices.c +++ b/arch/arm/mach-imx/devices.c @@ -218,39 +218,6 @@ int __init imx1_register_gpios(void) #endif #if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27) -/* - * SPI master controller - * - * - i.MX1: 2 channel (slighly different register setting) - * - i.MX21: 2 channel - * - i.MX27: 3 channel - */ -#ifdef CONFIG_MACH_MX27 -#define DEFINE_IMX_SPI_DEVICE(n, baseaddr, irq) \ - static struct resource mxc_spi_resources ## n[] = { \ - { \ - .start = baseaddr, \ - .end = baseaddr + SZ_4K - 1, \ - .flags = IORESOURCE_MEM, \ - }, { \ - .start = irq, \ - .end = irq, \ - .flags = IORESOURCE_IRQ, \ - }, \ - }; \ - \ - struct platform_device mxc_spi_device ## n = { \ - .name = "spi_imx", \ - .id = n, \ - .num_resources = ARRAY_SIZE(mxc_spi_resources ## n), \ - .resource = mxc_spi_resources ## n, \ - } - -DEFINE_IMX_SPI_DEVICE(0, MX2x_CSPI1_BASE_ADDR, MX2x_INT_CSPI1); -DEFINE_IMX_SPI_DEVICE(1, MX2x_CSPI2_BASE_ADDR, MX2x_INT_CSPI2); -DEFINE_IMX_SPI_DEVICE(2, MX27_CSPI3_BASE_ADDR, MX27_INT_CSPI3); -#endif - /* * General Purpose Timer * - i.MX21: 3 timers diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h index c15b0de42d65..db995b156ee6 100644 --- a/arch/arm/mach-imx/devices.h +++ b/arch/arm/mach-imx/devices.h @@ -34,11 +34,6 @@ extern struct platform_device mxc_otg_udc_device; extern struct platform_device mxc_otg_host; extern struct platform_device mxc_usbh1; extern struct platform_device mxc_usbh2; -#ifdef CONFIG_MACH_MX27 -extern struct platform_device mxc_spi_device0; -extern struct platform_device mxc_spi_device1; -extern struct platform_device mxc_spi_device2; -#endif extern struct platform_device mx21_usbhc_device; extern struct platform_device imx_ssi_device0; extern struct platform_device imx_ssi_device1; diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c index 463e80df6d42..eed814371247 100644 --- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c @@ -34,6 +34,7 @@ #include #include +#include "devices-imx27.h" #include "devices.h" static int eukrea_mbimx27_pins[] = { @@ -201,7 +202,7 @@ static struct spi_board_info eukrea_mbimx27_spi_board_info[] __initdata = { static int eukrea_mbimx27_spi_cs[] = {GPIO_PORTD | 28}; -static struct spi_imx_master eukrea_mbimx27_spi_0_data = { +static const struct spi_imx_master eukrea_mbimx27_spi0_data __initconst = { .chipselect = eukrea_mbimx27_spi_cs, .num_chipselect = ARRAY_SIZE(eukrea_mbimx27_spi_cs), }; @@ -233,7 +234,7 @@ void __init eukrea_mbimx27_baseboard_init(void) /* SPI and ADS7846 Touchscreen controler init */ mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT); mxc_gpio_mode(GPIO_PORTD | 25 | GPIO_GPIO | GPIO_IN); - mxc_register_device(&mxc_spi_device0, &eukrea_mbimx27_spi_0_data); + imx27_add_spi_imx0(&eukrea_mbimx27_spi0_data); spi_register_board_info(eukrea_mbimx27_spi_board_info, ARRAY_SIZE(eukrea_mbimx27_spi_board_info)); ads7846_dev_init(); diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index 6501a7a5b18c..953cc74bb07f 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -37,9 +37,6 @@ #include #include #include -#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) -#include -#endif #include #include #include @@ -192,7 +189,7 @@ static struct spi_board_info pca100_spi_board_info[] __initdata = { static int pca100_spi_cs[] = {GPIO_PORTD + 28, GPIO_PORTD + 27}; -static struct spi_imx_master pca100_spi_0_data = { +static const struct spi_imx_master pca100_spi0_data __initconst = { .chipselect = pca100_spi_cs, .num_chipselect = ARRAY_SIZE(pca100_spi_cs), }; @@ -347,7 +344,7 @@ static void __init pca100_init(void) #if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) spi_register_board_info(pca100_spi_board_info, ARRAY_SIZE(pca100_spi_board_info)); - mxc_register_device(&mxc_spi_device0, &pca100_spi_0_data); + imx27_add_spi_imx0(&pca100_spi_0_data); #endif gpio_request(OTG_PHY_CS_GPIO, "usb-otg-cs"); diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index 7559e0f7527d..c09f234f5d08 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include @@ -216,7 +215,7 @@ static struct i2c_board_info pcm038_i2c_devices[] = { static int pcm038_spi_cs[] = {GPIO_PORTD + 28}; -static struct spi_imx_master pcm038_spi_0_data = { +static const struct spi_imx_master pcm038_spi0_data __initconst = { .chipselect = pcm038_spi_cs, .num_chipselect = ARRAY_SIZE(pcm038_spi_cs), }; @@ -327,7 +326,7 @@ static void __init pcm038_init(void) /* MC13783 IRQ */ mxc_gpio_mode(GPIO_PORTB | 23 | GPIO_GPIO | GPIO_IN); - mxc_register_device(&mxc_spi_device0, &pcm038_spi_0_data); + imx27_add_spi_imx0(&pcm038_spi0_data); spi_register_board_info(pcm038_spi_board_info, ARRAY_SIZE(pcm038_spi_board_info)); -- cgit v1.2.3-70-g09d2 From d5dac4a69fe571ec12d999174e0425f2641325d4 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 23 Jun 2010 09:36:01 +0200 Subject: ARM: imx: dynamically register imx-uart devices (imx27) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-imx/Kconfig | 8 ++++++++ arch/arm/mach-imx/devices-imx27.h | 13 +++++++++++++ arch/arm/mach-imx/devices.c | 29 ---------------------------- arch/arm/mach-imx/devices.h | 8 -------- arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 14 ++++---------- arch/arm/mach-imx/mach-cpuimx27.c | 13 ++++--------- arch/arm/mach-imx/mach-imx27lite.c | 6 +++--- arch/arm/mach-imx/mach-mx27_3ds.c | 6 +++--- arch/arm/mach-imx/mach-mx27ads.c | 29 ++++++++-------------------- arch/arm/mach-imx/mach-mxt_td60.c | 17 +++++----------- arch/arm/mach-imx/mach-pca100.c | 5 ++--- arch/arm/mach-imx/mach-pcm038.c | 17 +++++----------- 12 files changed, 55 insertions(+), 110 deletions(-) (limited to 'arch/arm/mach-imx/mach-pca100.c') diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 0fa8acc94271..3da53557c665 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -86,6 +86,7 @@ comment "MX27 platforms:" config MACH_MX27ADS bool "MX27ADS platform" select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND help Include support for MX27ADS platform. This includes specific @@ -94,6 +95,7 @@ config MACH_MX27ADS config MACH_PCM038 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)" select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI @@ -118,6 +120,7 @@ endchoice config MACH_CPUIMX27 bool "Eukrea CPUIMX27 module" select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND help Include support for Eukrea CPUIMX27 platform. This includes @@ -138,6 +141,7 @@ choice config MACH_EUKREA_MBIMX27_BASEBOARD prompt "Eukrea MBIMX27 development board" bool + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SPI_IMX help This adds board specific devices that can be found on Eukrea's @@ -147,12 +151,14 @@ endchoice config MACH_MX27_3DS bool "MX27PDK platform" + select IMX_HAVE_PLATFORM_IMX_UART help Include support for MX27PDK platform. This includes specific configurations for the board and its peripherals. config MACH_IMX27LITE bool "LogicPD MX27 LITEKIT platform" + select IMX_HAVE_PLATFORM_IMX_UART help Include support for MX27 LITEKIT platform. This includes specific configurations for the board and its peripherals. @@ -160,6 +166,7 @@ config MACH_IMX27LITE config MACH_PCA100 bool "Phytec phyCARD-s (pca100)" select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI @@ -170,6 +177,7 @@ config MACH_PCA100 config MACH_MXT_TD60 bool "Maxtrack i-MXT TD60" select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND help Include support for i-MXT (aka td60) platform. This diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h index 7da1e2bfd4bb..65e7bb7ec2e8 100644 --- a/arch/arm/mach-imx/devices-imx27.h +++ b/arch/arm/mach-imx/devices-imx27.h @@ -14,6 +14,19 @@ #define imx27_add_i2c_imx1(pdata) \ imx_add_imx_i2c(1, MX27_I2C2_BASE_ADDR, SZ_4K, MX27_INT_I2C2, pdata) +#define imx27_add_imx_uart0(pdata) \ + imx_add_imx_uart_1irq(0, MX27_UART1_BASE_ADDR, SZ_4K, MX27_INT_UART1, pdata) +#define imx27_add_imx_uart1(pdata) \ + imx_add_imx_uart_1irq(1, MX27_UART2_BASE_ADDR, SZ_4K, MX27_INT_UART2, pdata) +#define imx27_add_imx_uart2(pdata) \ + imx_add_imx_uart_1irq(2, MX27_UART3_BASE_ADDR, SZ_4K, MX27_INT_UART3, pdata) +#define imx27_add_imx_uart3(pdata) \ + imx_add_imx_uart_1irq(3, MX27_UART4_BASE_ADDR, SZ_4K, MX27_INT_UART4, pdata) +#define imx27_add_imx_uart4(pdata) \ + imx_add_imx_uart_1irq(4, MX27_UART5_BASE_ADDR, SZ_4K, MX27_INT_UART5, pdata) +#define imx27_add_imx_uart5(pdata) \ + imx_add_imx_uart_1irq(5, MX27_UART6_BASE_ADDR, SZ_4K, MX27_INT_UART6, pdata) + #define imx27_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata) diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c index 9ea2ef1b2387..9510687c4be3 100644 --- a/arch/arm/mach-imx/devices.c +++ b/arch/arm/mach-imx/devices.c @@ -483,35 +483,6 @@ struct platform_device mxc_usbh2 = { DEFINE_IMX_SSI_DEVICE(0, 1, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); -#ifdef CONFIG_MACH_MX27 -#define DEFINE_IMX2x_UART_DEVICE(n, baseaddr, irq) \ - static struct resource imx2x_uart_resources ## n[] = { \ - { \ - .start = baseaddr, \ - .end = baseaddr + 0xb5, \ - .flags = IORESOURCE_MEM, \ - }, { \ - .start = irq, \ - .end = irq, \ - .flags = IORESOURCE_IRQ, \ - }, \ - }; \ - \ - struct platform_device imx2x_uart_device ## n = { \ - .name = "imx-uart", \ - .id = n, \ - .num_resources = ARRAY_SIZE(imx2x_uart_resources ## n), \ - .resource = imx2x_uart_resources ## n, \ - } - -DEFINE_IMX2x_UART_DEVICE(0, MX2x_UART1_BASE_ADDR, MX2x_INT_UART1); -DEFINE_IMX2x_UART_DEVICE(1, MX2x_UART2_BASE_ADDR, MX2x_INT_UART2); -DEFINE_IMX2x_UART_DEVICE(2, MX2x_UART3_BASE_ADDR, MX2x_INT_UART3); -DEFINE_IMX2x_UART_DEVICE(3, MX2x_UART4_BASE_ADDR, MX2x_INT_UART4); -DEFINE_IMX2x_UART_DEVICE(4, MX27_UART5_BASE_ADDR, MX27_INT_UART5); -DEFINE_IMX2x_UART_DEVICE(5, MX27_UART6_BASE_ADDR, MX27_INT_UART6); -#endif - /* GPIO port description */ #define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq) \ { \ diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h index 13790fbb456d..109f26cd3b1b 100644 --- a/arch/arm/mach-imx/devices.h +++ b/arch/arm/mach-imx/devices.h @@ -14,14 +14,6 @@ extern struct platform_device mxc_gpt4; extern struct platform_device mxc_gpt5; #endif extern struct platform_device mxc_wdt; -#ifdef CONFIG_MACH_MX27 -extern struct platform_device imx2x_uart_device0; -extern struct platform_device imx2x_uart_device1; -extern struct platform_device imx2x_uart_device2; -extern struct platform_device imx2x_uart_device3; -extern struct platform_device imx2x_uart_device4; -extern struct platform_device imx2x_uart_device5; -#endif extern struct platform_device mxc_w1_master_device; extern struct platform_device mxc_fb_device; extern struct platform_device mxc_fec_device; diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c index eed814371247..1fb34f375b22 100644 --- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c @@ -32,7 +32,6 @@ #include #include #include -#include #include "devices-imx27.h" #include "devices.h" @@ -154,13 +153,8 @@ static struct imx_fb_platform_data eukrea_mbimx27_fb_data = { .dmacr = 0x00040060, }; -static struct imxuart_platform_data uart_pdata[] = { - { - .flags = IMXUART_HAVE_RTSCTS, - }, - { - .flags = IMXUART_HAVE_RTSCTS, - }, +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, }; #if defined(CONFIG_TOUCHSCREEN_ADS7846) @@ -223,8 +217,8 @@ void __init eukrea_mbimx27_baseboard_init(void) mxc_gpio_setup_multiple_pins(eukrea_mbimx27_pins, ARRAY_SIZE(eukrea_mbimx27_pins), "MBIMX27"); - mxc_register_device(&imx2x_uart_device1, &uart_pdata[0]); - mxc_register_device(&imx2x_uart_device2, &uart_pdata[1]); + imx27_add_imx_uart1(&uart_pdata); + imx27_add_imx_uart2(&uart_pdata); mxc_register_device(&mxc_fb_device, &eukrea_mbimx27_fb_data); mxc_register_device(&mxc_sdhc_device0, NULL); diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index 06dcd23f51f7..09cc0c5c2513 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -36,7 +36,6 @@ #include #include #include -#include #include #include "devices-imx27.h" @@ -111,12 +110,8 @@ static struct platform_device eukrea_cpuimx27_nor_mtd_device = { .resource = &eukrea_cpuimx27_flash_resource, }; -static struct imxuart_platform_data uart_pdata[] = { - { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, }; static const struct mxc_nand_platform_data @@ -188,7 +183,7 @@ static void __init eukrea_cpuimx27_init(void) mxc_gpio_setup_multiple_pins(eukrea_cpuimx27_pins, ARRAY_SIZE(eukrea_cpuimx27_pins), "CPUIMX27"); - mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); + imx27_add_imx_uart0(&uart_pdata); imx27_add_mxc_nand(&cpuimx27_nand_board_info); @@ -203,7 +198,7 @@ static void __init eukrea_cpuimx27_init(void) /* SDHC2 can be used for Wifi */ mxc_register_device(&mxc_sdhc_device1, NULL); /* in which case UART4 is also used for Bluetooth */ - mxc_register_device(&imx2x_uart_device3, &uart_pdata[1]); + imx27_add_imx_uart3(&uart_pdata); #endif #if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c index 6df5c7d340ba..22a2b5d91213 100644 --- a/arch/arm/mach-imx/mach-imx27lite.c +++ b/arch/arm/mach-imx/mach-imx27lite.c @@ -22,9 +22,9 @@ #include #include #include -#include #include +#include "devices-imx27.h" #include "devices.h" static unsigned int mx27lite_pins[] = { @@ -54,7 +54,7 @@ static unsigned int mx27lite_pins[] = { PF23_AIN_FEC_TX_EN, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -66,7 +66,7 @@ static void __init mx27lite_init(void) { mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins), "imx27lite"); - mxc_register_device(&imx2x_uart_device0, &uart_pdata); + imx27_add_imx_uart0(&uart_pdata); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c index da3eeff4a936..e2a82bab012b 100644 --- a/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/arch/arm/mach-imx/mach-mx27_3ds.c @@ -27,9 +27,9 @@ #include #include #include -#include #include +#include "devices-imx27.h" #include "devices.h" static unsigned int mx27pdk_pins[] = { @@ -59,7 +59,7 @@ static unsigned int mx27pdk_pins[] = { PF23_AIN_FEC_TX_EN, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -71,7 +71,7 @@ static void __init mx27pdk_init(void) { mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins), "mx27pdk"); - mxc_register_device(&imx2x_uart_device0, &uart_pdata); + imx27_add_imx_uart0(&uart_pdata); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c index f1ee335ad241..9c77da98a10e 100644 --- a/arch/arm/mach-imx/mach-mx27ads.c +++ b/arch/arm/mach-imx/mach-mx27ads.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include @@ -289,20 +288,8 @@ static struct platform_device *platform_devices[] __initdata = { &mxc_w1_master_device, }; -static struct imxuart_platform_data uart_pdata[] = { - { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, }; static void __init mx27ads_board_init(void) @@ -310,12 +297,12 @@ static void __init mx27ads_board_init(void) mxc_gpio_setup_multiple_pins(mx27ads_pins, ARRAY_SIZE(mx27ads_pins), "mx27ads"); - mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); - mxc_register_device(&imx2x_uart_device1, &uart_pdata[1]); - mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); - mxc_register_device(&imx2x_uart_device3, &uart_pdata[3]); - mxc_register_device(&imx2x_uart_device4, &uart_pdata[4]); - mxc_register_device(&imx2x_uart_device5, &uart_pdata[5]); + imx27_add_imx_uart0(&uart_pdata); + imx27_add_imx_uart1(&uart_pdata); + imx27_add_imx_uart2(&uart_pdata); + imx27_add_imx_uart3(&uart_pdata); + imx27_add_imx_uart4(&uart_pdata); + imx27_add_imx_uart5(&uart_pdata); imx27_add_mxc_nand(&mx27ads_nand_board_info); /* only the i2c master 1 is used on this CPU card */ diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c index b80b41ea2c76..a3a1e452d4c5 100644 --- a/arch/arm/mach-imx/mach-mxt_td60.c +++ b/arch/arm/mach-imx/mach-mxt_td60.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include @@ -236,14 +235,8 @@ static struct platform_device *platform_devices[] __initdata = { &mxc_fec_device, }; -static struct imxuart_platform_data uart_pdata[] = { - { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, }; static void __init mxt_td60_board_init(void) @@ -251,9 +244,9 @@ static void __init mxt_td60_board_init(void) mxc_gpio_setup_multiple_pins(mxt_td60_pins, ARRAY_SIZE(mxt_td60_pins), "MXT_TD60"); - mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); - mxc_register_device(&imx2x_uart_device1, &uart_pdata[1]); - mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); + imx27_add_imx_uart0(&uart_pdata); + imx27_add_imx_uart1(&uart_pdata); + imx27_add_imx_uart2(&uart_pdata); imx27_add_mxc_nand(&mxt_td60_nand_board_info); i2c_register_board_info(0, mxt_td60_i2c_devices, diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index 953cc74bb07f..ff3cf1ef31b4 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include #include @@ -130,7 +129,7 @@ static int pca100_pins[] = { PD26_AF_USBH2_DATA5, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -318,7 +317,7 @@ static void __init pca100_init(void) mxc_register_device(&imx_ssi_device0, &pca100_ssi_pdata); - mxc_register_device(&imx2x_uart_device0, &uart_pdata); + imx27_add_imx_uart0(&uart_pdata); mxc_gpio_mode(GPIO_PORTC | 29 | GPIO_GPIO | GPIO_IN); mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index c09f234f5d08..9212e8f37001 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -36,7 +36,6 @@ #include #include #include -#include #include #include #include @@ -161,14 +160,8 @@ static struct platform_device pcm038_nor_mtd_device = { .resource = &pcm038_flash_resource, }; -static struct imxuart_platform_data uart_pdata[] = { - { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, { - .flags = IMXUART_HAVE_RTSCTS, - }, +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, }; static const struct mxc_nand_platform_data @@ -305,9 +298,9 @@ static void __init pcm038_init(void) pcm038_init_sram(); - mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]); - mxc_register_device(&imx2x_uart_device1, &uart_pdata[1]); - mxc_register_device(&imx2x_uart_device2, &uart_pdata[2]); + imx27_add_imx_uart0(&uart_pdata); + imx27_add_imx_uart1(&uart_pdata); + imx27_add_imx_uart2(&uart_pdata); mxc_gpio_mode(PE16_AF_OWIRE); imx27_add_mxc_nand(&pcm038_nand_board_info); -- cgit v1.2.3-70-g09d2