diff options
| -rw-r--r-- | arch/arm/mach-kirkwood/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-dreamplug.c | 152 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-dt.c | 133 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/common.h | 8 |
4 files changed, 162 insertions, 132 deletions
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index acbc5e1db06f..e299a9576bf0 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -21,3 +21,4 @@ obj-$(CONFIG_MACH_T5325) += t5325-setup.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o +obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c new file mode 100644 index 000000000000..985453994dd3 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-dreamplug.c @@ -0,0 +1,152 @@ +/* + * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net> + * + * arch/arm/mach-kirkwood/board-dreamplug.c + * + * Marvell DreamPlug Reference Board Init for drivers not converted to + * flattened device tree yet. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/partitions.h> +#include <linux/ata_platform.h> +#include <linux/mv643xx_eth.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_fdt.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/mtd/physmap.h> +#include <linux/spi/flash.h> +#include <linux/spi/spi.h> +#include <linux/spi/orion_spi.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <mach/kirkwood.h> +#include <mach/bridge-regs.h> +#include <plat/mvsdio.h> +#include "common.h" +#include "mpp.h" + +struct mtd_partition dreamplug_partitions[] = { + { + .name = "u-boot", + .size = SZ_512K, + .offset = 0, + }, + { + .name = "u-boot env", + .size = SZ_64K, + .offset = SZ_512K + SZ_512K, + }, + { + .name = "dtb", + .size = SZ_64K, + .offset = SZ_512K + SZ_512K + SZ_512K, + }, +}; + +static const struct flash_platform_data dreamplug_spi_slave_data = { + .type = "mx25l1606e", + .name = "spi_flash", + .parts = dreamplug_partitions, + .nr_parts = ARRAY_SIZE(dreamplug_partitions), +}; + +static struct spi_board_info __initdata dreamplug_spi_slave_info[] = { + { + .modalias = "m25p80", + .platform_data = &dreamplug_spi_slave_data, + .irq = -1, + .max_speed_hz = 50000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +static struct mv643xx_eth_platform_data dreamplug_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct mv643xx_eth_platform_data dreamplug_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(1), +}; + +static struct mv_sata_platform_data dreamplug_sata_data = { + .n_ports = 1, +}; + +static struct mvsdio_platform_data dreamplug_mvsdio_data = { + /* unfortunately the CD signal has not been connected */ +}; + +static struct gpio_led dreamplug_led_pins[] = { + { + .name = "dreamplug:blue:bluetooth", + .gpio = 47, + .active_low = 1, + }, + { + .name = "dreamplug:green:wifi", + .gpio = 48, + .active_low = 1, + }, + { + .name = "dreamplug:green:wifi_ap", + .gpio = 49, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data dreamplug_led_data = { + .leds = dreamplug_led_pins, + .num_leds = ARRAY_SIZE(dreamplug_led_pins), +}; + +static struct platform_device dreamplug_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &dreamplug_led_data, + } +}; + +static unsigned int dreamplug_mpp_config[] __initdata = { + MPP0_SPI_SCn, + MPP1_SPI_MOSI, + MPP2_SPI_SCK, + MPP3_SPI_MISO, + MPP47_GPIO, /* Bluetooth LED */ + MPP48_GPIO, /* Wifi LED */ + MPP49_GPIO, /* Wifi AP LED */ + 0 +}; + +void __init dreamplug_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(dreamplug_mpp_config); + + spi_register_board_info(dreamplug_spi_slave_info, + ARRAY_SIZE(dreamplug_spi_slave_info)); + kirkwood_spi_init(); + + kirkwood_ehci_init(); + kirkwood_ge00_init(&dreamplug_ge00_data); + kirkwood_ge01_init(&dreamplug_ge01_data); + kirkwood_sata_init(&dreamplug_sata_data); + kirkwood_sdio_init(&dreamplug_mvsdio_data); + + platform_device_register(&dreamplug_leds); +} diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 9bd35ac730b3..975ad0148652 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -3,7 +3,7 @@ * * arch/arm/mach-kirkwood/board-dt.c * - * Marvell DreamPlug Reference Board Setup + * Flattened Device Tree board initialization * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -12,149 +12,18 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/ata_platform.h> -#include <linux/mv643xx_eth.h> #include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_fdt.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/mtd/physmap.h> -#include <linux/spi/flash.h> -#include <linux/spi/spi.h> -#include <linux/spi/orion_spi.h> -#include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/kirkwood.h> #include <mach/bridge-regs.h> -#include <plat/mvsdio.h> #include "common.h" -#include "mpp.h" static struct of_device_id kirkwood_dt_match_table[] __initdata = { { .compatible = "simple-bus", }, { } }; -struct mtd_partition dreamplug_partitions[] = { - { - .name = "u-boot", - .size = SZ_512K, - .offset = 0, - }, - { - .name = "u-boot env", - .size = SZ_64K, - .offset = SZ_512K + SZ_512K, - }, - { - .name = "dtb", - .size = SZ_64K, - .offset = SZ_512K + SZ_512K + SZ_512K, - }, -}; - -static const struct flash_platform_data dreamplug_spi_slave_data = { - .type = "mx25l1606e", - .name = "spi_flash", - .parts = dreamplug_partitions, - .nr_parts = ARRAY_SIZE(dreamplug_partitions), -}; - -static struct spi_board_info __initdata dreamplug_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &dreamplug_spi_slave_data, - .irq = -1, - .max_speed_hz = 50000000, - .bus_num = 0, - .chip_select = 0, - }, -}; - -static struct mv643xx_eth_platform_data dreamplug_ge00_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(0), -}; - -static struct mv643xx_eth_platform_data dreamplug_ge01_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(1), -}; - -static struct mv_sata_platform_data dreamplug_sata_data = { - .n_ports = 1, -}; - -static struct mvsdio_platform_data dreamplug_mvsdio_data = { - /* unfortunately the CD signal has not been connected */ -}; - -static struct gpio_led dreamplug_led_pins[] = { - { - .name = "dreamplug:blue:bluetooth", - .gpio = 47, - .active_low = 1, - }, - { - .name = "dreamplug:green:wifi", - .gpio = 48, - .active_low = 1, - }, - { - .name = "dreamplug:green:wifi_ap", - .gpio = 49, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data dreamplug_led_data = { - .leds = dreamplug_led_pins, - .num_leds = ARRAY_SIZE(dreamplug_led_pins), -}; - -static struct platform_device dreamplug_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &dreamplug_led_data, - } -}; - -static unsigned int dreamplug_mpp_config[] __initdata = { - MPP0_SPI_SCn, - MPP1_SPI_MOSI, - MPP2_SPI_SCK, - MPP3_SPI_MISO, - MPP47_GPIO, /* Bluetooth LED */ - MPP48_GPIO, /* Wifi LED */ - MPP49_GPIO, /* Wifi AP LED */ - 0 -}; - -static void __init dreamplug_init(void) -{ - /* - * Basic setup. Needs to be called early. - */ - kirkwood_mpp_conf(dreamplug_mpp_config); - - spi_register_board_info(dreamplug_spi_slave_info, - ARRAY_SIZE(dreamplug_spi_slave_info)); - kirkwood_spi_init(); - - kirkwood_ehci_init(); - kirkwood_ge00_init(&dreamplug_ge00_data); - kirkwood_ge01_init(&dreamplug_ge01_data); - kirkwood_sata_init(&dreamplug_sata_data); - kirkwood_sdio_init(&dreamplug_mvsdio_data); - - platform_device_register(&dreamplug_leds); -} - static void __init kirkwood_dt_init(void) { pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk); diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index c38244724fdc..473757818e02 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -51,6 +51,14 @@ void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev void kirkwood_audio_init(void); void kirkwood_restart(char, const char *); +/* board init functions for boards not fully converted to fdt */ +#ifdef CONFIG_MACH_DREAMPLUG_DT +void dreamplug_init(void); +#else +static inline void dreamplug_init(void) {}; +#endif + +/* early init functions not converted to fdt yet */ char *kirkwood_id(void); void kirkwood_l2_init(void); void kirkwood_rtc_init(void); |
