From a2ceeef59f8fc9303dd23ebe09e9daca70799ff5 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 16 Jun 2010 12:23:11 +0200 Subject: ARM: imx: Change the way nand devices are registered (imx31) 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-mx3/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 344753fdf25e..cb9368f71596 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -34,6 +34,7 @@ config MACH_MX31ADS_WM1133_EV1 config MACH_PCM037 bool "Support Phytec pcm037 (i.MX31) platforms" select ARCH_MX31 + select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help Include support for Phytec pcm037 platform. This includes @@ -51,6 +52,7 @@ config MACH_MX31LITE bool "Support MX31 LITEKIT (LogicPD)" select ARCH_MX31 select MXC_ULPI if USB_ULPI + select IMX_HAVE_PLATFORM_MXC_NAND help Include support for MX31 LITEKIT platform. This includes specific configurations for the board and its peripherals. @@ -58,6 +60,7 @@ config MACH_MX31LITE config MACH_MX31_3DS bool "Support MX31PDK (3DS)" select ARCH_MX31 + select IMX_HAVE_PLATFORM_MXC_NAND help Include support for MX31PDK (3DS) platform. This includes specific configurations for the board and its peripherals. @@ -105,6 +108,7 @@ config MACH_PCM043 config MACH_ARMADILLO5X0 bool "Support Atmark Armadillo-500 Development Base Board" select ARCH_MX31 + select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help Include support for Atmark Armadillo-500 platform. This includes -- cgit v1.2.3 From e2611ba40a937b8a749ef075a67e40acee5d1748 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 16 Jun 2010 12:26:53 +0200 Subject: ARM: imx: Change the way nand devices are registered (imx35) 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-mx3/Kconfig | 1 + arch/arm/mach-mx3/devices-imx35.h | 13 +++++++++++++ arch/arm/mach-mx3/devices.c | 23 ----------------------- arch/arm/mach-mx3/devices.h | 3 --- arch/arm/mach-mx3/mach-pcm043.c | 7 ++++--- 5 files changed, 18 insertions(+), 29 deletions(-) create mode 100644 arch/arm/mach-mx3/devices-imx35.h (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index cb9368f71596..5611b2376f1c 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -100,6 +100,7 @@ config MACH_QONG config MACH_PCM043 bool "Support Phytec pcm043 (i.MX35) platforms" select ARCH_MX35 + select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help Include support for Phytec pcm043 platform. This includes diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h new file mode 100644 index 000000000000..69dac76a7909 --- /dev/null +++ b/arch/arm/mach-mx3/devices-imx35.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 imx35_add_mxc_nand(pdata) \ + imx_add_mxc_nand_v21(MX35_NFC_BASE_ADDR, MX35_INT_NANDFC, pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index baa4bd117b33..c8db84942bff 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -167,27 +167,6 @@ struct platform_device mxc_w1_master_device = { .resource = mxc_w1_master_resources, }; -#if defined(CONFIG_ARCH_MX35) -static struct resource mxc_nand_resources[] = { - { - .start = 0, /* runtime dependent */ - .end = 0, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_NANDFC, - .end = MXC_INT_NANDFC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_nand_device = { - .name = "mxc_nand", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_nand_resources), - .resource = mxc_nand_resources, -}; -#endif - static struct resource mxc_i2c0_resources[] = { { .start = I2C_BASE_ADDR, @@ -639,8 +618,6 @@ static int __init mx3_devices_init(void) #endif #if defined(CONFIG_ARCH_MX35) if (cpu_is_mx35()) { - mxc_nand_resources[0].start = MX35_NFC_BASE_ADDR; - mxc_nand_resources[0].end = MX35_NFC_BASE_ADDR + 0x1fff; otg_resources[0].start = MX35_OTG_BASE_ADDR; otg_resources[0].end = MX35_OTG_BASE_ADDR + 0x1ff; otg_resources[1].start = MXC_INT_USBOTG; diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 6bb71d334c65..4a224e6dc5ee 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -5,9 +5,6 @@ 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_w1_master_device; -#if defined(CONFIG_ARCH_MX35) -extern struct platform_device mxc_nand_device; -#endif extern struct platform_device mxc_i2c_device0; extern struct platform_device mxc_i2c_device1; extern struct platform_device mxc_i2c_device2; diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c index 100bb773c69f..58de3055b85e 100644 --- a/arch/arm/mach-mx3/mach-pcm043.c +++ b/arch/arm/mach-mx3/mach-pcm043.c @@ -43,12 +43,12 @@ #include #include #include -#include #include #include #include #include +#include "devices-imx35.h" #include "devices.h" static const struct fb_videomode fb_modedb[] = { @@ -300,7 +300,8 @@ static struct imx_ssi_platform_data pcm043_ssi_pdata = { .flags = IMX_SSI_USE_AC97, }; -static struct mxc_nand_platform_data pcm037_nand_board_info = { +static const struct mxc_nand_platform_data +pcm037_nand_board_info __initconst = { .width = 1, .hw_ecc = 1, }; @@ -358,7 +359,7 @@ static void __init mxc_board_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info); + imx35_add_mxc_nand(&pcm037_nand_board_info); mxc_register_device(&imx_ssi_device0, &pcm043_ssi_pdata); mxc_register_device(&mxc_uart_device1, &uart_pdata); -- cgit v1.2.3 From 4a9b8b0b061ef750b5ef31d1e9d2fa0206731f2f Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 16 Jun 2010 18:03:05 +0200 Subject: ARM: imx: dynamically register imx-i2c devices (imx31) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-mx3/Kconfig | 4 ++++ arch/arm/mach-mx3/devices-imx31.h | 7 +++++++ arch/arm/mach-mx3/devices.c | 2 ++ arch/arm/mach-mx3/devices.h | 2 ++ arch/arm/mach-mx3/mach-armadillo5x0.c | 2 +- arch/arm/mach-mx3/mach-mx31ads.c | 3 ++- arch/arm/mach-mx3/mach-mx31moboard.c | 10 +++++----- arch/arm/mach-mx3/mach-pcm037.c | 9 ++++----- arch/arm/plat-mxc/include/mach/mx31.h | 4 ++-- 9 files changed, 29 insertions(+), 14 deletions(-) (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 5611b2376f1c..557a20b48830 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -15,6 +15,7 @@ comment "MX3 platforms:" config MACH_MX31ADS bool "Support MX31ADS platforms" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_I2C default y help Include support for MX31ADS platform. This includes specific @@ -34,6 +35,7 @@ config MACH_MX31ADS_WM1133_EV1 config MACH_PCM037 bool "Support Phytec pcm037 (i.MX31) platforms" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help @@ -77,6 +79,7 @@ config MACH_MX31_3DS_MXC_NAND_USE_BBT config MACH_MX31MOBOARD bool "Support mx31moboard platforms (EPFL Mobots group)" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_I2C select MXC_ULPI if USB_ULPI help Include support for mx31moboard platform. This includes specific @@ -109,6 +112,7 @@ config MACH_PCM043 config MACH_ARMADILLO5X0 bool "Support Atmark Armadillo-500 Development Base Board" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h index 8bd8b3808cae..56bc1e1ca8d6 100644 --- a/arch/arm/mach-mx3/devices-imx31.h +++ b/arch/arm/mach-mx3/devices-imx31.h @@ -9,5 +9,12 @@ #include #include +#define imx31_add_imx_i2c0(pdata) \ + imx_add_imx_i2c(0, MX31_I2C1_BASE_ADDR, SZ_4K, MX31_INT_I2C1, pdata) +#define imx31_add_imx_i2c1(pdata) \ + imx_add_imx_i2c(1, MX31_I2C2_BASE_ADDR, SZ_4K, MX31_INT_I2C2, pdata) +#define imx31_add_imx_i2c2(pdata) \ + imx_add_imx_i2c(2, MX31_I2C3_BASE_ADDR, SZ_4K, MX31_INT_I2C3, pdata) + #define imx31_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX31_NFC_BASE_ADDR, MX31_INT_NANDFC, pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index c8db84942bff..0743214127a9 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -167,6 +167,7 @@ struct platform_device mxc_w1_master_device = { .resource = mxc_w1_master_resources, }; +#if defined(CONFIG_ARCH_MX35) static struct resource mxc_i2c0_resources[] = { { .start = I2C_BASE_ADDR, @@ -223,6 +224,7 @@ struct platform_device mxc_i2c_device2 = { .num_resources = ARRAY_SIZE(mxc_i2c2_resources), .resource = mxc_i2c2_resources, }; +#endif #ifdef CONFIG_ARCH_MX31 static struct resource mxcsdhc0_resources[] = { diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 4a224e6dc5ee..e108fa3f5d7e 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -5,9 +5,11 @@ 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_w1_master_device; +#if defined(CONFIG_ARCH_MX35) extern struct platform_device mxc_i2c_device0; extern struct platform_device mxc_i2c_device1; extern struct platform_device mxc_i2c_device2; +#endif extern struct platform_device mx3_ipu; extern struct platform_device mx3_fb; extern struct platform_device mx3_camera; diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-mx3/mach-armadillo5x0.c index 633107a69acd..423ffe774ead 100644 --- a/arch/arm/mach-mx3/mach-armadillo5x0.c +++ b/arch/arm/mach-mx3/mach-armadillo5x0.c @@ -499,7 +499,6 @@ static struct imxuart_platform_data uart_pdata = { static struct platform_device *devices[] __initdata = { &armadillo5x0_smc911x_device, - &mxc_i2c_device1, &armadillo5x0_button_device, }; @@ -512,6 +511,7 @@ static void __init armadillo5x0_init(void) ARRAY_SIZE(armadillo5x0_pins), "armadillo5x0"); platform_add_devices(devices, ARRAY_SIZE(devices)); + imx31_add_imx_i2c1(NULL); /* Register UART */ mxc_register_device(&mxc_uart_device0, &uart_pdata); diff --git a/arch/arm/mach-mx3/mach-mx31ads.c b/arch/arm/mach-mx3/mach-mx31ads.c index a68b86826e8a..b6dc6c848b51 100644 --- a/arch/arm/mach-mx3/mach-mx31ads.c +++ b/arch/arm/mach-mx3/mach-mx31ads.c @@ -38,6 +38,7 @@ #include #endif +#include "devices-imx31.h" #include "devices.h" /* Base address of PBC controller */ @@ -500,7 +501,7 @@ static void mxc_init_i2c(void) mxc_iomux_mode(IOMUX_MODE(MX31_PIN_CSPI2_MOSI, IOMUX_CONFIG_ALT1)); mxc_iomux_mode(IOMUX_MODE(MX31_PIN_CSPI2_MISO, IOMUX_CONFIG_ALT1)); - mxc_register_device(&mxc_i2c_device1, NULL); + imx31_add_imx_i2c1(NULL); } #else static void mxc_init_i2c(void) diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c index 545cfdd7e4e9..dd51d08f2594 100644 --- a/arch/arm/mach-mx3/mach-mx31moboard.c +++ b/arch/arm/mach-mx3/mach-mx31moboard.c @@ -41,13 +41,13 @@ #include #include #include -#include #include #include #include #include #include +#include "devices-imx31.h" #include "devices.h" static unsigned int moboard_pins[] = { @@ -139,11 +139,11 @@ static struct imxuart_platform_data uart4_pdata = { .flags = IMXUART_HAVE_RTSCTS, }; -static struct imxi2c_platform_data moboard_i2c0_pdata = { +static const struct imxi2c_platform_data moboard_i2c0_data __initconst = { .bitrate = 400000, }; -static struct imxi2c_platform_data moboard_i2c1_pdata = { +static const struct imxi2c_platform_data moboard_i2c1_data __initconst = { .bitrate = 100000, }; @@ -499,8 +499,8 @@ static void __init mxc_board_init(void) mxc_register_device(&mxc_uart_device4, &uart4_pdata); - mxc_register_device(&mxc_i2c_device0, &moboard_i2c0_pdata); - mxc_register_device(&mxc_i2c_device1, &moboard_i2c1_pdata); + imx31_add_imx_i2c0(&moboard_i2c0_data); + imx31_add_imx_i2c1(&moboard_i2c1_data); mxc_register_device(&mxc_spi_device1, &moboard_spi1_master); mxc_register_device(&mxc_spi_device2, &moboard_spi2_master); diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c index d7fef469990a..7e3fc470d55d 100644 --- a/arch/arm/mach-mx3/mach-pcm037.c +++ b/arch/arm/mach-mx3/mach-pcm037.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include #include @@ -280,11 +279,11 @@ pcm037_nand_board_info __initconst = { .hw_ecc = 1, }; -static struct imxi2c_platform_data pcm037_i2c_1_data = { +static const struct imxi2c_platform_data pcm037_i2c1_data __initconst = { .bitrate = 100000, }; -static struct imxi2c_platform_data pcm037_i2c_2_data = { +static const struct imxi2c_platform_data pcm037_i2c2_data __initconst = { .bitrate = 20000, }; @@ -630,8 +629,8 @@ static void __init mxc_board_init(void) i2c_register_board_info(1, pcm037_i2c_devices, ARRAY_SIZE(pcm037_i2c_devices)); - mxc_register_device(&mxc_i2c_device1, &pcm037_i2c_1_data); - mxc_register_device(&mxc_i2c_device2, &pcm037_i2c_2_data); + imx31_add_imx_i2c1(&pcm037_i2c1_data); + imx31_add_imx_i2c2(&pcm037_i2c2_data); imx31_add_mxc_nand(&pcm037_nand_board_info); mxc_register_device(&mxcsdhc_device0, &sdhc_pdata); diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h index fb90e119c2b5..afee3ab9d62e 100644 --- a/arch/arm/plat-mxc/include/mach/mx31.h +++ b/arch/arm/plat-mxc/include/mach/mx31.h @@ -23,7 +23,7 @@ #define MX31_ETB_SLOT4_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x10000) #define MX31_ETB_SLOT5_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x14000) #define MX31_ECT_CTIO_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x18000) -#define MX31_I2C_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x80000) +#define MX31_I2C1_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x80000) #define MX31_I2C3_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x84000) #define MX31_OTG_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x88000) #define MX31_ATA_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x8c000) @@ -145,7 +145,7 @@ static inline void mx31_setup_weimcs(size_t cs, #define MX31_INT_FIRI 7 #define MX31_INT_MMC_SDHC2 8 #define MX31_INT_MMC_SDHC1 9 -#define MX31_INT_I2C 10 +#define MX31_INT_I2C1 10 #define MX31_INT_SSI2 11 #define MX31_INT_SSI1 12 #define MX31_INT_CSPI2 13 -- cgit v1.2.3 From 7cdc8fa7120f97f40d36547854ae127dc0318e3a Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 16 Jun 2010 19:25:34 +0200 Subject: ARM: imx: dynamically register imx-i2c devices (imx35) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-mx3/Kconfig | 1 + arch/arm/mach-mx3/devices-imx35.h | 7 +++++ arch/arm/mach-mx3/devices.c | 59 ----------------------------------- arch/arm/mach-mx3/devices.h | 5 --- arch/arm/mach-mx3/mach-pcm043.c | 7 ++--- arch/arm/plat-mxc/include/mach/mx35.h | 4 +-- 6 files changed, 12 insertions(+), 71 deletions(-) (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 557a20b48830..b8a7610ade19 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -103,6 +103,7 @@ config MACH_QONG config MACH_PCM043 bool "Support Phytec pcm043 (i.MX35) platforms" select ARCH_MX35 + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h index 69dac76a7909..6d993ae1d054 100644 --- a/arch/arm/mach-mx3/devices-imx35.h +++ b/arch/arm/mach-mx3/devices-imx35.h @@ -9,5 +9,12 @@ #include #include +#define imx35_add_imx_i2c0(pdata) \ + imx_add_imx_i2c(0, MX35_I2C1_BASE_ADDR, SZ_4K, MX35_INT_I2C1, pdata) +#define imx35_add_imx_i2c1(pdata) \ + imx_add_imx_i2c(1, MX35_I2C2_BASE_ADDR, SZ_4K, MX35_INT_I2C2, pdata) +#define imx35_add_imx_i2c2(pdata) \ + imx_add_imx_i2c(2, MX35_I2C3_BASE_ADDR, SZ_4K, MX35_INT_I2C3, pdata) + #define imx35_add_mxc_nand(pdata) \ imx_add_mxc_nand_v21(MX35_NFC_BASE_ADDR, MX35_INT_NANDFC, pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index 0743214127a9..a285b1660c8c 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -167,65 +167,6 @@ struct platform_device mxc_w1_master_device = { .resource = mxc_w1_master_resources, }; -#if defined(CONFIG_ARCH_MX35) -static struct resource mxc_i2c0_resources[] = { - { - .start = I2C_BASE_ADDR, - .end = I2C_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_I2C, - .end = MXC_INT_I2C, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_i2c_device0 = { - .name = "imx-i2c", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_i2c0_resources), - .resource = mxc_i2c0_resources, -}; - -static struct resource mxc_i2c1_resources[] = { - { - .start = I2C2_BASE_ADDR, - .end = I2C2_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_I2C2, - .end = MXC_INT_I2C2, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_i2c_device1 = { - .name = "imx-i2c", - .id = 1, - .num_resources = ARRAY_SIZE(mxc_i2c1_resources), - .resource = mxc_i2c1_resources, -}; - -static struct resource mxc_i2c2_resources[] = { - { - .start = I2C3_BASE_ADDR, - .end = I2C3_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_I2C3, - .end = MXC_INT_I2C3, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_i2c_device2 = { - .name = "imx-i2c", - .id = 2, - .num_resources = ARRAY_SIZE(mxc_i2c2_resources), - .resource = mxc_i2c2_resources, -}; -#endif - #ifdef CONFIG_ARCH_MX31 static struct resource mxcsdhc0_resources[] = { { diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index e108fa3f5d7e..c50596addfc7 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -5,11 +5,6 @@ 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_w1_master_device; -#if defined(CONFIG_ARCH_MX35) -extern struct platform_device mxc_i2c_device0; -extern struct platform_device mxc_i2c_device1; -extern struct platform_device mxc_i2c_device2; -#endif extern struct platform_device mx3_ipu; extern struct platform_device mx3_fb; extern struct platform_device mx3_camera; diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c index 58de3055b85e..21305c67afcf 100644 --- a/arch/arm/mach-mx3/mach-pcm043.c +++ b/arch/arm/mach-mx3/mach-pcm043.c @@ -37,9 +37,6 @@ #include #include #include -#if defined CONFIG_I2C_IMX || defined CONFIG_I2C_IMX_MODULE -#include -#endif #include #include #include @@ -123,7 +120,7 @@ static struct imxuart_platform_data uart_pdata = { }; #if defined CONFIG_I2C_IMX || defined CONFIG_I2C_IMX_MODULE -static struct imxi2c_platform_data pcm043_i2c_1_data = { +static const struct imxi2c_platform_data pcm043_i2c0_data __initconst = { .bitrate = 50000, }; @@ -368,7 +365,7 @@ static void __init mxc_board_init(void) i2c_register_board_info(0, pcm043_i2c_devices, ARRAY_SIZE(pcm043_i2c_devices)); - mxc_register_device(&mxc_i2c_device0, &pcm043_i2c_1_data); + imx35_add_imx_i2c0(&pcm043_i2c0_data); #endif mxc_register_device(&mx3_ipu, &mx3_ipu_data); diff --git a/arch/arm/plat-mxc/include/mach/mx35.h b/arch/arm/plat-mxc/include/mach/mx35.h index 526a55842ae5..cda60c715127 100644 --- a/arch/arm/plat-mxc/include/mach/mx35.h +++ b/arch/arm/plat-mxc/include/mach/mx35.h @@ -18,7 +18,7 @@ #define MX35_ETB_SLOT4_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x10000) #define MX35_ETB_SLOT5_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x14000) #define MX35_ECT_CTIO_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x18000) -#define MX35_I2C_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x80000) +#define MX35_I2C1_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x80000) #define MX35_I2C3_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x84000) #define MX35_UART1_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x90000) #define MX35_UART2_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x94000) @@ -123,7 +123,7 @@ #define MX35_INT_MMC_SDHC1 7 #define MX35_INT_MMC_SDHC2 8 #define MX35_INT_MMC_SDHC3 9 -#define MX35_INT_I2C 10 +#define MX35_INT_I2C1 10 #define MX35_INT_SSI1 11 #define MX35_INT_SSI2 12 #define MX35_INT_CSPI2 13 -- cgit v1.2.3 From 06606ff1300ecb05a2a2953c9f735730950365f5 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 22 Jun 2010 10:09:14 +0200 Subject: ARM: imx: dynamically register spi_imx devices (imx31) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-mx3/Kconfig | 4 ++++ arch/arm/mach-mx3/devices-imx31.h | 7 +++++++ arch/arm/mach-mx3/devices.c | 2 +- arch/arm/mach-mx3/devices.h | 2 ++ arch/arm/mach-mx3/mach-mx31_3ds.c | 5 ++--- arch/arm/mach-mx3/mach-mx31lilly.c | 10 +++++----- arch/arm/mach-mx3/mach-mx31lite.c | 5 ++--- arch/arm/mach-mx3/mach-mx31moboard.c | 8 ++++---- arch/arm/mach-mx3/mx31lite-db.c | 6 +++--- 9 files changed, 30 insertions(+), 19 deletions(-) (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index b8a7610ade19..60d58a62906a 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -55,6 +55,7 @@ config MACH_MX31LITE select ARCH_MX31 select MXC_ULPI if USB_ULPI select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_SPI_IMX help Include support for MX31 LITEKIT platform. This includes specific configurations for the board and its peripherals. @@ -63,6 +64,7 @@ config MACH_MX31_3DS bool "Support MX31PDK (3DS)" select ARCH_MX31 select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_SPI_IMX help Include support for MX31PDK (3DS) platform. This includes specific configurations for the board and its peripherals. @@ -80,6 +82,7 @@ config MACH_MX31MOBOARD bool "Support mx31moboard platforms (EPFL Mobots group)" select ARCH_MX31 select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help Include support for mx31moboard platform. This includes specific @@ -88,6 +91,7 @@ config MACH_MX31MOBOARD config MACH_MX31LILLY bool "Support MX31 LILLY-1131 platforms (INCO startec)" select ARCH_MX31 + select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help Include support for mx31 based LILLY1131 modules. This includes diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h index 56bc1e1ca8d6..1cf96caf8265 100644 --- a/arch/arm/mach-mx3/devices-imx31.h +++ b/arch/arm/mach-mx3/devices-imx31.h @@ -18,3 +18,10 @@ #define imx31_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX31_NFC_BASE_ADDR, MX31_INT_NANDFC, pdata) + +#define imx31_add_spi_imx0(pdata) \ + imx_add_spi_imx(0, MX31_CSPI1_BASE_ADDR, SZ_4K, MX31_INT_CSPI1, pdata) +#define imx31_add_spi_imx1(pdata) \ + imx_add_spi_imx(1, MX31_CSPI2_BASE_ADDR, SZ_4K, MX31_INT_CSPI2, pdata) +#define imx31_add_spi_imx2(pdata) \ + imx_add_spi_imx(2, MX31_CSPI3_BASE_ADDR, SZ_4K, MX31_INT_CSPI3, pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index a285b1660c8c..02d05ea7036c 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -379,6 +379,7 @@ struct platform_device mxc_usbh2 = { .num_resources = ARRAY_SIZE(mxc_usbh2_resources), }; +#if defined(CONFIG_ARCH_MX35) /* * SPI master controller * 3 channels @@ -440,7 +441,6 @@ struct platform_device mxc_spi_device2 = { .resource = mxc_spi_2_resources, }; -#ifdef CONFIG_ARCH_MX35 static struct resource mxc_fec_resources[] = { { .start = MXC_FEC_BASE_ADDR, diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index c50596addfc7..d22a32730c9e 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -16,9 +16,11 @@ extern struct platform_device mxc_otg_host; extern struct platform_device mxc_usbh1; extern struct platform_device mxc_usbh2; extern struct platform_device mxc_rnga_device; +#if defined(CONFIG_ARCH_MX35) 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 imx_ssi_device0; extern struct platform_device imx_ssi_device1; extern struct platform_device imx_ssi_device1; diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c index c730c090208a..2aa3e581e840 100644 --- a/arch/arm/mach-mx3/mach-mx31_3ds.c +++ b/arch/arm/mach-mx3/mach-mx31_3ds.c @@ -35,7 +35,6 @@ #include #include #include -#include #include "devices-imx31.h" #include "devices.h" @@ -170,7 +169,7 @@ static int spi1_internal_chipselect[] = { MXC_SPI_CS(2), }; -static struct spi_imx_master spi1_pdata = { +static const struct spi_imx_master spi1_pdata __initconst = { .chipselect = spi1_internal_chipselect, .num_chipselect = ARRAY_SIZE(spi1_internal_chipselect), }; @@ -419,7 +418,7 @@ static void __init mxc_board_init(void) mxc_register_device(&mxc_uart_device0, &uart_pdata); imx31_add_mxc_nand(&mx31_3ds_nand_board_info); - mxc_register_device(&mxc_spi_device1, &spi1_pdata); + imx31_add_spi_imx0(&spi1_pdata); spi_register_board_info(mx31_3ds_spi_devs, ARRAY_SIZE(mx31_3ds_spi_devs)); diff --git a/arch/arm/mach-mx3/mach-mx31lilly.c b/arch/arm/mach-mx3/mach-mx31lilly.c index 13cb61a3bf85..d228b9e6701a 100644 --- a/arch/arm/mach-mx3/mach-mx31lilly.c +++ b/arch/arm/mach-mx3/mach-mx31lilly.c @@ -42,10 +42,10 @@ #include #include #include -#include #include #include +#include "devices-imx31.h" #include "devices.h" /* @@ -253,12 +253,12 @@ static int spi_internal_chipselect[] = { MXC_SPI_CS(2), }; -static struct spi_imx_master spi0_pdata = { +static const struct spi_imx_master spi0_pdata __initconst = { .chipselect = spi_internal_chipselect, .num_chipselect = ARRAY_SIZE(spi_internal_chipselect), }; -static struct spi_imx_master spi1_pdata = { +static const struct spi_imx_master spi1_pdata __initconst = { .chipselect = spi_internal_chipselect, .num_chipselect = ARRAY_SIZE(spi_internal_chipselect), }; @@ -310,8 +310,8 @@ static void __init mx31lilly_board_init(void) mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS1__SS1, "SPI2_SS1"); mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS2__SS2, "SPI2_SS2"); - mxc_register_device(&mxc_spi_device0, &spi0_pdata); - mxc_register_device(&mxc_spi_device1, &spi1_pdata); + imx31_add_spi_imx0(&spi0_pdata); + imx31_add_spi_imx1(&spi1_pdata); spi_register_board_info(&mc13783_dev, 1); platform_add_devices(devices, ARRAY_SIZE(devices)); diff --git a/arch/arm/mach-mx3/mach-mx31lite.c b/arch/arm/mach-mx3/mach-mx31lite.c index f0a68e64e004..634b8559c81b 100644 --- a/arch/arm/mach-mx3/mach-mx31lite.c +++ b/arch/arm/mach-mx3/mach-mx31lite.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include @@ -109,7 +108,7 @@ static int spi_internal_chipselect[] = { MXC_SPI_CS(0), }; -static struct spi_imx_master spi1_pdata = { +static const struct spi_imx_master spi1_pdata __initconst = { .chipselect = spi_internal_chipselect, .num_chipselect = ARRAY_SIZE(spi_internal_chipselect), }; @@ -252,7 +251,7 @@ static void __init mxc_board_init(void) platform_device_register(&physmap_flash_device); imx31_add_mxc_nand(&mx31lite_nand_board_info); - mxc_register_device(&mxc_spi_device1, &spi1_pdata); + imx31_add_spi_imx1(&spi1_pdata); spi_register_board_info(&mc13783_spi_dev, 1); #if defined(CONFIG_USB_ULPI) diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c index dd51d08f2594..689b0681a409 100644 --- a/arch/arm/mach-mx3/mach-mx31moboard.c +++ b/arch/arm/mach-mx3/mach-mx31moboard.c @@ -152,7 +152,7 @@ static int moboard_spi1_cs[] = { MXC_SPI_CS(2), }; -static struct spi_imx_master moboard_spi1_master = { +static const struct spi_imx_master moboard_spi1_pdata __initconst = { .chipselect = moboard_spi1_cs, .num_chipselect = ARRAY_SIZE(moboard_spi1_cs), }; @@ -282,7 +282,7 @@ static int moboard_spi2_cs[] = { MXC_SPI_CS(1), }; -static struct spi_imx_master moboard_spi2_master = { +static const struct spi_imx_master moboard_spi2_pdata __initconst = { .chipselect = moboard_spi2_cs, .num_chipselect = ARRAY_SIZE(moboard_spi2_cs), }; @@ -502,8 +502,8 @@ static void __init mxc_board_init(void) imx31_add_imx_i2c0(&moboard_i2c0_data); imx31_add_imx_i2c1(&moboard_i2c1_data); - mxc_register_device(&mxc_spi_device1, &moboard_spi1_master); - mxc_register_device(&mxc_spi_device2, &moboard_spi2_master); + imx31_add_spi_imx1(&moboard_spi1_pdata); + imx31_add_spi_imx2(&moboard_spi2_pdata); gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3), "pmic-irq"); gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3)); diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-mx3/mx31lite-db.c index e35d2eb85d30..3786e29752f5 100644 --- a/arch/arm/mach-mx3/mx31lite-db.c +++ b/arch/arm/mach-mx3/mx31lite-db.c @@ -37,8 +37,8 @@ #include #include #include -#include +#include "devices-imx31.h" #include "devices.h" /* @@ -157,7 +157,7 @@ static int spi_internal_chipselect[] = { MXC_SPI_CS(2), }; -static struct spi_imx_master spi0_pdata = { +static const struct spi_imx_master spi0_pdata __initconst = { .chipselect = spi_internal_chipselect, .num_chipselect = ARRAY_SIZE(spi_internal_chipselect), }; @@ -199,7 +199,7 @@ void __init mx31lite_db_init(void) "development board pins"); mxc_register_device(&mxc_uart_device0, &uart_pdata); mxc_register_device(&mxcsdhc_device0, &mmc_pdata); - mxc_register_device(&mxc_spi_device0, &spi0_pdata); + imx31_add_spi_imx0(&spi0_pdata); platform_device_register(&litekit_led_device); mxc_register_device(&imx_wdt_device0, NULL); mxc_register_device(&imx_rtc_device0, NULL); -- cgit v1.2.3 From a4dc013570e08ec4947b10fa78080da767b30527 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 22 Jun 2010 10:14:15 +0200 Subject: ARM: imx: dynamically register spi_imx devices (imx35) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-mx3/Kconfig | 1 + arch/arm/mach-mx3/devices-imx35.h | 5 +++ arch/arm/mach-mx3/devices.c | 61 ------------------------------------- arch/arm/mach-mx3/devices.h | 5 --- arch/arm/mach-mx3/mach-pcm037_eet.c | 7 ++--- 5 files changed, 8 insertions(+), 71 deletions(-) (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 60d58a62906a..a8018e8edb01 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -45,6 +45,7 @@ config MACH_PCM037 config MACH_PCM037_EET bool "Support pcm037 EET board extensions" depends on MACH_PCM037 + select IMX_HAVE_PLATFORM_SPI_IMX help Add support for PCM037 EET baseboard extensions. If you are using the OLED display with EET, use "video=mx3fb:CMEL-OLED" kernel diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h index 6d993ae1d054..b595fa641eea 100644 --- a/arch/arm/mach-mx3/devices-imx35.h +++ b/arch/arm/mach-mx3/devices-imx35.h @@ -18,3 +18,8 @@ #define imx35_add_mxc_nand(pdata) \ imx_add_mxc_nand_v21(MX35_NFC_BASE_ADDR, MX35_INT_NANDFC, pdata) + +#define imx35_add_spi_imx0(pdata) \ + imx_add_spi_imx(0, MX35_CSPI1_BASE_ADDR, SZ_4K, MX35_INT_CSPI1, pdata) +#define imx35_add_spi_imx1(pdata) \ + imx_add_spi_imx(1, MX35_CSPI2_BASE_ADDR, SZ_4K, MX35_INT_CSPI2, pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index 02d05ea7036c..dd90ee9a0d63 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -380,67 +380,6 @@ struct platform_device mxc_usbh2 = { }; #if defined(CONFIG_ARCH_MX35) -/* - * SPI master controller - * 3 channels - */ -static struct resource mxc_spi_0_resources[] = { - { - .start = CSPI1_BASE_ADDR, - .end = CSPI1_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_CSPI1, - .end = MXC_INT_CSPI1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource mxc_spi_1_resources[] = { - { - .start = CSPI2_BASE_ADDR, - .end = CSPI2_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_CSPI2, - .end = MXC_INT_CSPI2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource mxc_spi_2_resources[] = { - { - .start = CSPI3_BASE_ADDR, - .end = CSPI3_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_CSPI3, - .end = MXC_INT_CSPI3, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_spi_device0 = { - .name = "spi_imx", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_spi_0_resources), - .resource = mxc_spi_0_resources, -}; - -struct platform_device mxc_spi_device1 = { - .name = "spi_imx", - .id = 1, - .num_resources = ARRAY_SIZE(mxc_spi_1_resources), - .resource = mxc_spi_1_resources, -}; - -struct platform_device mxc_spi_device2 = { - .name = "spi_imx", - .id = 2, - .num_resources = ARRAY_SIZE(mxc_spi_2_resources), - .resource = mxc_spi_2_resources, -}; - static struct resource mxc_fec_resources[] = { { .start = MXC_FEC_BASE_ADDR, diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index d22a32730c9e..9380cd998278 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -16,11 +16,6 @@ extern struct platform_device mxc_otg_host; extern struct platform_device mxc_usbh1; extern struct platform_device mxc_usbh2; extern struct platform_device mxc_rnga_device; -#if defined(CONFIG_ARCH_MX35) -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 imx_ssi_device0; extern struct platform_device imx_ssi_device1; extern struct platform_device imx_ssi_device1; diff --git a/arch/arm/mach-mx3/mach-pcm037_eet.c b/arch/arm/mach-mx3/mach-pcm037_eet.c index 8d386000fc40..c8b98218efee 100644 --- a/arch/arm/mach-mx3/mach-pcm037_eet.c +++ b/arch/arm/mach-mx3/mach-pcm037_eet.c @@ -13,9 +13,6 @@ #include #include -#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) -#include -#endif #include #include @@ -64,7 +61,7 @@ static struct spi_board_info pcm037_spi_dev[] = { #if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) static int pcm037_spi1_cs[] = {MXC_SPI_CS(1), IOMUX_TO_GPIO(MX31_PIN_KEY_COL7)}; -struct spi_imx_master pcm037_spi1_master = { +static const struct spi_imx_master pcm037_spi1_pdata __initconst = { .chipselect = pcm037_spi1_cs, .num_chipselect = ARRAY_SIZE(pcm037_spi1_cs), }; @@ -184,7 +181,7 @@ static int eet_init_devices(void) /* SPI */ spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev)); #if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) - mxc_register_device(&mxc_spi_device0, &pcm037_spi1_master); + imx35_add_spi_imx0(&pcm037_spi1_pdata); #endif platform_device_register(&pcm037_gpio_keys_device); -- cgit v1.2.3 From 16cf5c41514fd94ff1e8b6be091e4b4732688fa6 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 23 Jun 2010 11:46:16 +0200 Subject: ARM: imx: dynamically register imx-uart devices (imx31) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-mx3/Kconfig | 9 +++++++ arch/arm/mach-mx3/devices-imx31.h | 11 ++++++++ arch/arm/mach-mx3/devices.c | 43 ++------------------------------ arch/arm/mach-mx3/devices.h | 5 ++-- arch/arm/mach-mx3/mach-armadillo5x0.c | 7 +++--- arch/arm/mach-mx3/mach-kzm_arm11_01.c | 9 +++---- arch/arm/mach-mx3/mach-mx31_3ds.c | 5 ++-- arch/arm/mach-mx3/mach-mx31ads.c | 5 ++-- arch/arm/mach-mx3/mach-mx31lite.c | 1 - arch/arm/mach-mx3/mach-mx31moboard.c | 10 +++----- arch/arm/mach-mx3/mach-pcm037.c | 10 ++++---- arch/arm/mach-mx3/mach-qong.c | 9 ++++--- arch/arm/mach-mx3/mx31lilly-db.c | 10 ++++---- arch/arm/mach-mx3/mx31lite-db.c | 5 ++-- arch/arm/mach-mx3/mx31moboard-devboard.c | 6 ++--- arch/arm/mach-mx3/mx31moboard-smartbot.c | 7 +++--- 16 files changed, 62 insertions(+), 90 deletions(-) (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index a8018e8edb01..7f2d5a6a8e20 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -16,6 +16,7 @@ config MACH_MX31ADS bool "Support MX31ADS platforms" select ARCH_MX31 select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART default y help Include support for MX31ADS platform. This includes specific @@ -36,6 +37,7 @@ config MACH_PCM037 bool "Support Phytec pcm037 (i.MX31) platforms" select ARCH_MX31 select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help @@ -55,6 +57,7 @@ config MACH_MX31LITE bool "Support MX31 LITEKIT (LogicPD)" select ARCH_MX31 select MXC_ULPI if USB_ULPI + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX help @@ -64,6 +67,7 @@ config MACH_MX31LITE config MACH_MX31_3DS bool "Support MX31PDK (3DS)" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX help @@ -83,6 +87,7 @@ config MACH_MX31MOBOARD bool "Support mx31moboard platforms (EPFL Mobots group)" select ARCH_MX31 select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help @@ -92,6 +97,7 @@ config MACH_MX31MOBOARD config MACH_MX31LILLY bool "Support MX31 LILLY-1131 platforms (INCO startec)" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help @@ -101,6 +107,7 @@ config MACH_MX31LILLY config MACH_QONG bool "Support Dave/DENX QongEVB-LITE platform" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_UART help Include support for Dave/DENX QongEVB-LITE platform. This includes specific configurations for the board and its peripherals. @@ -119,6 +126,7 @@ config MACH_ARMADILLO5X0 bool "Support Atmark Armadillo-500 Development Base Board" select ARCH_MX31 select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help @@ -136,6 +144,7 @@ config MACH_MX35_3DS config MACH_KZM_ARM11_01 bool "Support KZM-ARM11-01(Kyoto Microcomputer)" select ARCH_MX31 + select IMX_HAVE_PLATFORM_IMX_UART help Include support for KZM-ARM11-01. This includes specific configurations for the board and its peripherals. diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h index 1cf96caf8265..3b1a44a20585 100644 --- a/arch/arm/mach-mx3/devices-imx31.h +++ b/arch/arm/mach-mx3/devices-imx31.h @@ -16,6 +16,17 @@ #define imx31_add_imx_i2c2(pdata) \ imx_add_imx_i2c(2, MX31_I2C3_BASE_ADDR, SZ_4K, MX31_INT_I2C3, pdata) +#define imx31_add_imx_uart0(pdata) \ + imx_add_imx_uart_1irq(0, MX31_UART1_BASE_ADDR, SZ_16K, MX31_INT_UART1, pdata) +#define imx31_add_imx_uart1(pdata) \ + imx_add_imx_uart_1irq(1, MX31_UART2_BASE_ADDR, SZ_16K, MX31_INT_UART2, pdata) +#define imx31_add_imx_uart2(pdata) \ + imx_add_imx_uart_1irq(2, MX31_UART3_BASE_ADDR, SZ_16K, MX31_INT_UART3, pdata) +#define imx31_add_imx_uart3(pdata) \ + imx_add_imx_uart_1irq(3, MX31_UART4_BASE_ADDR, SZ_16K, MX31_INT_UART4, pdata) +#define imx31_add_imx_uart4(pdata) \ + imx_add_imx_uart_1irq(4, MX31_UART5_BASE_ADDR, SZ_16K, MX31_INT_UART5, pdata) + #define imx31_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX31_NFC_BASE_ADDR, MX31_INT_NANDFC, pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index dd90ee9a0d63..5b428626c05a 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -25,11 +25,11 @@ #include #include #include -#include #include #include "devices.h" +#if defined(CONFIG_ARCH_MX35) static struct resource uart0[] = { { .start = UART1_BASE_ADDR, @@ -86,46 +86,7 @@ struct platform_device mxc_uart_device2 = { .resource = uart2, .num_resources = ARRAY_SIZE(uart2), }; - -#ifdef CONFIG_ARCH_MX31 -static struct resource uart3[] = { - { - .start = UART4_BASE_ADDR, - .end = UART4_BASE_ADDR + 0x0B5, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_UART4, - .end = MXC_INT_UART4, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_uart_device3 = { - .name = "imx-uart", - .id = 3, - .resource = uart3, - .num_resources = ARRAY_SIZE(uart3), -}; - -static struct resource uart4[] = { - { - .start = UART5_BASE_ADDR, - .end = UART5_BASE_ADDR + 0x0B5, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_UART5, - .end = MXC_INT_UART5, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_uart_device4 = { - .name = "imx-uart", - .id = 4, - .resource = uart4, - .num_resources = ARRAY_SIZE(uart4), -}; -#endif /* CONFIG_ARCH_MX31 */ +#endif /* GPIO port description */ static struct mxc_gpio_port imx_gpio_ports[] = { diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 9380cd998278..5a156f1d3282 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -1,9 +1,8 @@ - +#if defined(CONFIG_ARCH_MX35) 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; +#endif extern struct platform_device mxc_w1_master_device; extern struct platform_device mx3_ipu; extern struct platform_device mx3_fb; diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-mx3/mach-armadillo5x0.c index 423ffe774ead..96aadcadb4ff 100644 --- a/arch/arm/mach-mx3/mach-armadillo5x0.c +++ b/arch/arm/mach-mx3/mach-armadillo5x0.c @@ -48,7 +48,6 @@ #include #include -#include #include #include #include @@ -493,7 +492,7 @@ static struct platform_device armadillo5x0_smc911x_device = { }; /* UART device data */ -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -514,8 +513,8 @@ static void __init armadillo5x0_init(void) imx31_add_imx_i2c1(NULL); /* Register UART */ - mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_register_device(&mxc_uart_device1, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); + imx31_add_imx_uart1(&uart_pdata); /* SMSC9118 IRQ pin */ gpio_direction_input(MX31_PIN_GPIO1_0); diff --git a/arch/arm/mach-mx3/mach-kzm_arm11_01.c b/arch/arm/mach-mx3/mach-kzm_arm11_01.c index 11291400ee58..5b23e416d6c7 100644 --- a/arch/arm/mach-mx3/mach-kzm_arm11_01.c +++ b/arch/arm/mach-mx3/mach-kzm_arm11_01.c @@ -35,10 +35,10 @@ #include #include -#include #include #include +#include "devices-imx31.h" #include "devices.h" #define KZM_ARM11_IO_ADDRESS(x) ( \ @@ -185,15 +185,14 @@ static inline int kzm_init_smsc9118(void) #endif #if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE) -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; static void __init kzm_init_imx_uart(void) { - mxc_register_device(&mxc_uart_device0, &uart_pdata); - - mxc_register_device(&mxc_uart_device1, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); + imx31_add_imx_uart1(&uart_pdata); } #else static inline void kzm_init_imx_uart(void) diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c index 2aa3e581e840..4c021c590306 100644 --- a/arch/arm/mach-mx3/mach-mx31_3ds.c +++ b/arch/arm/mach-mx3/mach-mx31_3ds.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include "devices-imx31.h" @@ -233,7 +232,7 @@ static struct fsl_usb2_platform_data usbotg_pdata = { .phy_mode = FSL_USB2_PHY_ULPI, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -415,7 +414,7 @@ static void __init mxc_board_init(void) mxc_iomux_setup_multiple_pins(mx31_3ds_pins, ARRAY_SIZE(mx31_3ds_pins), "mx31_3ds"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); imx31_add_mxc_nand(&mx31_3ds_nand_board_info); imx31_add_spi_imx0(&spi1_pdata); diff --git a/arch/arm/mach-mx3/mach-mx31ads.c b/arch/arm/mach-mx3/mach-mx31ads.c index b6dc6c848b51..94b3e7c42404 100644 --- a/arch/arm/mach-mx3/mach-mx31ads.c +++ b/arch/arm/mach-mx3/mach-mx31ads.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #ifdef CONFIG_MACH_MX31ADS_WM1133_EV1 @@ -124,7 +123,7 @@ static inline int mxc_init_extuart(void) #endif #if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE) -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -138,7 +137,7 @@ static unsigned int uart_pins[] = { static inline void mxc_init_imx_uart(void) { mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), "uart-0"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); } #else /* !SERIAL_IMX */ static inline void mxc_init_imx_uart(void) diff --git a/arch/arm/mach-mx3/mach-mx31lite.c b/arch/arm/mach-mx3/mach-mx31lite.c index 634b8559c81b..da236c497d2a 100644 --- a/arch/arm/mach-mx3/mach-mx31lite.c +++ b/arch/arm/mach-mx3/mach-mx31lite.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c index 689b0681a409..95633bb063bf 100644 --- a/arch/arm/mach-mx3/mach-mx31moboard.c +++ b/arch/arm/mach-mx3/mach-mx31moboard.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include @@ -131,11 +130,11 @@ static int moboard_uart0_init(struct platform_device *pdev) return 0; } -static struct imxuart_platform_data uart0_pdata = { +static const struct imxuart_platform_data uart0_pdata __initconst = { .init = moboard_uart0_init, }; -static struct imxuart_platform_data uart4_pdata = { +static const struct imxuart_platform_data uart4_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -495,9 +494,8 @@ static void __init mxc_board_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); - mxc_register_device(&mxc_uart_device0, &uart0_pdata); - - mxc_register_device(&mxc_uart_device4, &uart4_pdata); + imx31_add_imx_uart0(&uart0_pdata); + imx31_add_imx_uart4(&uart4_pdata); imx31_add_imx_i2c0(&moboard_i2c0_data); imx31_add_imx_i2c1(&moboard_i2c1_data); diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c index 7e3fc470d55d..e71e3904cff9 100644 --- a/arch/arm/mach-mx3/mach-pcm037.c +++ b/arch/arm/mach-mx3/mach-pcm037.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include #include @@ -219,7 +218,7 @@ static struct platform_device pcm037_flash = { .num_resources = 1, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -609,9 +608,10 @@ static void __init mxc_board_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); - mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_register_device(&mxc_uart_device1, &uart_pdata); - mxc_register_device(&mxc_uart_device2, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); + /* XXX: should't this have .flags = 0 (i.e. no RTSCTS) on PCM037_EET? */ + imx31_add_imx_uart1(&uart_pdata); + imx31_add_imx_uart2(&uart_pdata); mxc_register_device(&mxc_w1_master_device, NULL); diff --git a/arch/arm/mach-mx3/mach-qong.c b/arch/arm/mach-mx3/mach-qong.c index 335b0bf93eb5..d44ac70222a5 100644 --- a/arch/arm/mach-mx3/mach-qong.c +++ b/arch/arm/mach-mx3/mach-qong.c @@ -30,8 +30,9 @@ #include #include #include -#include #include + +#include "devices-imx31.h" #include "devices.h" /* FPGA defines */ @@ -57,7 +58,7 @@ * This file contains the board-specific initialization routines. */ -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -68,11 +69,11 @@ static int uart_pins[] = { MX31_PIN_RXD1__RXD1 }; -static inline void mxc_init_imx_uart(void) +static inline void __init mxc_init_imx_uart(void) { mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), "uart-0"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); } static struct resource dnet_resources[] = { diff --git a/arch/arm/mach-mx3/mx31lilly-db.c b/arch/arm/mach-mx3/mx31lilly-db.c index 2e50951d7319..827fd3c80201 100644 --- a/arch/arm/mach-mx3/mx31lilly-db.c +++ b/arch/arm/mach-mx3/mx31lilly-db.c @@ -32,13 +32,13 @@ #include #include -#include #include #include #include #include #include +#include "devices-imx31.h" #include "devices.h" /* @@ -92,7 +92,7 @@ static unsigned int lilly_db_board_pins[] __initdata = { }; /* UART */ -static struct imxuart_platform_data uart_pdata __initdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -213,9 +213,9 @@ void __init mx31lilly_db_init(void) mxc_iomux_setup_multiple_pins(lilly_db_board_pins, ARRAY_SIZE(lilly_db_board_pins), "development board pins"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_register_device(&mxc_uart_device1, &uart_pdata); - mxc_register_device(&mxc_uart_device2, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); + imx31_add_imx_uart1(&uart_pdata); + imx31_add_imx_uart2(&uart_pdata); mxc_register_device(&mxcsdhc_device0, &mmc_pdata); mx31lilly_init_fb(); } diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-mx3/mx31lite-db.c index 3786e29752f5..7b0e74e275ba 100644 --- a/arch/arm/mach-mx3/mx31lite-db.c +++ b/arch/arm/mach-mx3/mx31lite-db.c @@ -33,7 +33,6 @@ #include #include -#include #include #include #include @@ -72,7 +71,7 @@ static unsigned int litekit_db_board_pins[] __initdata = { }; /* UART */ -static struct imxuart_platform_data uart_pdata __initdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -197,7 +196,7 @@ void __init mx31lite_db_init(void) mxc_iomux_setup_multiple_pins(litekit_db_board_pins, ARRAY_SIZE(litekit_db_board_pins), "development board pins"); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + imx31_add_imx_uart0(&uart_pdata); mxc_register_device(&mxcsdhc_device0, &mmc_pdata); imx31_add_spi_imx0(&spi0_pdata); platform_device_register(&litekit_led_device); diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index 44473b16e62f..fc395a7a8599 100644 --- a/arch/arm/mach-mx3/mx31moboard-devboard.c +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -23,13 +23,13 @@ #include #include -#include #include #include #include #include #include +#include "devices-imx31.h" #include "devices.h" static unsigned int devboard_pins[] = { @@ -52,7 +52,7 @@ static unsigned int devboard_pins[] = { MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -226,7 +226,7 @@ void __init mx31moboard_devboard_init(void) mxc_iomux_setup_multiple_pins(devboard_pins, ARRAY_SIZE(devboard_pins), "devboard"); - mxc_register_device(&mxc_uart_device1, &uart_pdata); + imx31_add_imx_uart1(&uart_pdata); mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata); diff --git a/arch/arm/mach-mx3/mx31moboard-smartbot.c b/arch/arm/mach-mx3/mx31moboard-smartbot.c index f45a500a4816..40c3e7564cb6 100644 --- a/arch/arm/mach-mx3/mx31moboard-smartbot.c +++ b/arch/arm/mach-mx3/mx31moboard-smartbot.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include @@ -34,6 +33,7 @@ #include +#include "devices-imx31.h" #include "devices.h" static unsigned int smartbot_pins[] = { @@ -55,7 +55,7 @@ static unsigned int smartbot_pins[] = { MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -179,8 +179,7 @@ void __init mx31moboard_smartbot_init(int board) mxc_iomux_setup_multiple_pins(smartbot_pins, ARRAY_SIZE(smartbot_pins), "smartbot"); - mxc_register_device(&mxc_uart_device1, &uart_pdata); - + imx31_add_imx_uart1(&uart_pdata); switch (board) { case MX31SMARTBOT: -- cgit v1.2.3 From 6eafde5f02b1f34b7e083d1d6522f40e850bf355 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 23 Jun 2010 11:49:34 +0200 Subject: ARM: imx: dynamically register imx-uart devices (imx35) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König --- arch/arm/mach-mx3/Kconfig | 2 ++ arch/arm/mach-mx3/devices-imx35.h | 7 +++++ arch/arm/mach-mx3/devices.c | 59 --------------------------------------- arch/arm/mach-mx3/devices.h | 5 ---- arch/arm/mach-mx3/mach-mx35_3ds.c | 6 ++-- arch/arm/mach-mx3/mach-pcm043.c | 7 ++--- 6 files changed, 15 insertions(+), 71 deletions(-) (limited to 'arch/arm/mach-mx3/Kconfig') diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 7f2d5a6a8e20..594502a4e574 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -116,6 +116,7 @@ config MACH_PCM043 bool "Support Phytec pcm043 (i.MX35) platforms" select ARCH_MX35 select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help @@ -136,6 +137,7 @@ config MACH_ARMADILLO5X0 config MACH_MX35_3DS bool "Support MX35PDK platform" select ARCH_MX35 + select IMX_HAVE_PLATFORM_IMX_UART default n help Include support for MX35PDK platform. This includes specific diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h index b595fa641eea..536d9b9a250b 100644 --- a/arch/arm/mach-mx3/devices-imx35.h +++ b/arch/arm/mach-mx3/devices-imx35.h @@ -16,6 +16,13 @@ #define imx35_add_imx_i2c2(pdata) \ imx_add_imx_i2c(2, MX35_I2C3_BASE_ADDR, SZ_4K, MX35_INT_I2C3, pdata) +#define imx35_add_imx_uart0(pdata) \ + imx_add_imx_uart_1irq(0, MX35_UART1_BASE_ADDR, SZ_16K, MX35_INT_UART1, pdata) +#define imx35_add_imx_uart1(pdata) \ + imx_add_imx_uart_1irq(1, MX35_UART2_BASE_ADDR, SZ_16K, MX35_INT_UART2, pdata) +#define imx35_add_imx_uart2(pdata) \ + imx_add_imx_uart_1irq(2, MX35_UART3_BASE_ADDR, SZ_16K, MX35_INT_UART3, pdata) + #define imx35_add_mxc_nand(pdata) \ imx_add_mxc_nand_v21(MX35_NFC_BASE_ADDR, MX35_INT_NANDFC, pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index 5b428626c05a..a4fd1a26fc91 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -29,65 +29,6 @@ #include "devices.h" -#if defined(CONFIG_ARCH_MX35) -static struct resource uart0[] = { - { - .start = UART1_BASE_ADDR, - .end = UART1_BASE_ADDR + 0x0B5, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_UART1, - .end = MXC_INT_UART1, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_uart_device0 = { - .name = "imx-uart", - .id = 0, - .resource = uart0, - .num_resources = ARRAY_SIZE(uart0), -}; - -static struct resource uart1[] = { - { - .start = UART2_BASE_ADDR, - .end = UART2_BASE_ADDR + 0x0B5, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_UART2, - .end = MXC_INT_UART2, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_uart_device1 = { - .name = "imx-uart", - .id = 1, - .resource = uart1, - .num_resources = ARRAY_SIZE(uart1), -}; - -static struct resource uart2[] = { - { - .start = UART3_BASE_ADDR, - .end = UART3_BASE_ADDR + 0x0B5, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_UART3, - .end = MXC_INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_uart_device2 = { - .name = "imx-uart", - .id = 2, - .resource = uart2, - .num_resources = ARRAY_SIZE(uart2), -}; -#endif - /* GPIO port description */ static struct mxc_gpio_port imx_gpio_ports[] = { { diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 5a156f1d3282..e5535234839f 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -1,8 +1,3 @@ -#if defined(CONFIG_ARCH_MX35) -extern struct platform_device mxc_uart_device0; -extern struct platform_device mxc_uart_device1; -extern struct platform_device mxc_uart_device2; -#endif extern struct platform_device mxc_w1_master_device; extern struct platform_device mx3_ipu; extern struct platform_device mx3_fb; diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-mx3/mach-mx35_3ds.c index cfac7781f8b4..1c30d7212f17 100644 --- a/arch/arm/mach-mx3/mach-mx35_3ds.c +++ b/arch/arm/mach-mx3/mach-mx35_3ds.c @@ -34,12 +34,12 @@ #include #include -#include #include +#include "devices-imx35.h" #include "devices.h" -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -92,7 +92,7 @@ static void __init mxc_board_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + imx35_add_imx_uart0(&uart_pdata); mxc_register_device(&mxc_otg_udc_device, &usb_pdata); } diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c index 21305c67afcf..97cc3642f805 100644 --- a/arch/arm/mach-mx3/mach-pcm043.c +++ b/arch/arm/mach-mx3/mach-pcm043.c @@ -36,7 +36,6 @@ #include #include -#include #include #include #include @@ -115,7 +114,7 @@ static struct platform_device pcm043_flash = { .num_resources = 1, }; -static struct imxuart_platform_data uart_pdata = { +static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -355,11 +354,11 @@ static void __init mxc_board_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); - mxc_register_device(&mxc_uart_device0, &uart_pdata); + imx35_add_imx_uart0(&uart_pdata); imx35_add_mxc_nand(&pcm037_nand_board_info); mxc_register_device(&imx_ssi_device0, &pcm043_ssi_pdata); - mxc_register_device(&mxc_uart_device1, &uart_pdata); + imx35_add_imx_uart1(&uart_pdata); #if defined CONFIG_I2C_IMX || defined CONFIG_I2C_IMX_MODULE i2c_register_board_info(0, pcm043_i2c_devices, -- cgit v1.2.3