diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 3 | ||||
| -rw-r--r-- | arch/arm/mach-imx/devices-imx27.h | 7 | ||||
| -rw-r--r-- | arch/arm/mach-imx/devices.c | 33 | ||||
| -rw-r--r-- | arch/arm/mach-imx/devices.h | 5 | ||||
| -rw-r--r-- | arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mach-pca100.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mach-pcm038.c | 5 |
7 files changed, 17 insertions, 48 deletions
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 @@ -219,39 +219,6 @@ int __init imx1_register_gpios(void) #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 * - i.MX27: 6 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 <mach/mmc.h> #include <mach/imx-uart.h> +#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 <mach/hardware.h> #include <mach/iomux-mx27.h> #include <asm/mach/time.h> -#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) -#include <mach/spi.h> -#endif #include <mach/imx-uart.h> #include <mach/audmux.h> #include <mach/ssi.h> @@ -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 <mach/iomux-mx27.h> #include <mach/imx-uart.h> #include <mach/mxc_nand.h> -#include <mach/spi.h> #include <mach/mxc_ehci.h> #include <mach/ulpi.h> @@ -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)); |