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author | Mike Rapoport <mike@compulab.co.il> | 2011-04-16 22:29:30 +0000 |
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committer | Tony Lindgren <tony@atomide.com> | 2011-04-20 08:54:09 -0700 |
commit | 21b42731e6ab1ccbbe9ad1b639c5d78eecad8432 (patch) | |
tree | c5ce62ea21eafb712c8d20fa0b683b1ec2e4e737 /arch/arm/mach-omap2/board-ldp.c | |
parent | f0949f73a75093fb86d6554101bd79046633a297 (diff) | |
download | kernel_samsung_smdk4412-21b42731e6ab1ccbbe9ad1b639c5d78eecad8432.zip kernel_samsung_smdk4412-21b42731e6ab1ccbbe9ad1b639c5d78eecad8432.tar.gz kernel_samsung_smdk4412-21b42731e6ab1ccbbe9ad1b639c5d78eecad8432.tar.bz2 |
omap: convert boards that use SMSC911x to use gpmc-smsc911x
Convert boards that use SMSC911x to use gpmc-smsc911x.
Also allocate struct platform_device dynamically.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
[tony@atomide.com: folded in a fix from Igor Grindberg]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-ldp.c')
-rw-r--r-- | arch/arm/mach-omap2/board-ldp.c | 65 |
1 files changed, 9 insertions, 56 deletions
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index e2ba779..ea9f049 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -43,6 +43,7 @@ #include <asm/delay.h> #include <plat/usb.h> +#include <plat/gpmc-smsc911x.h> #include "board-flash.h" #include "mux.h" @@ -54,36 +55,6 @@ #define DEBUG_BASE 0x08000000 #define LDP_ETHR_START DEBUG_BASE -static struct resource ldp_smsc911x_resources[] = { - [0] = { - .start = LDP_ETHR_START, - .end = LDP_ETHR_START + SZ_4K, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0, - .end = 0, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - }, -}; - -static struct smsc911x_platform_config ldp_smsc911x_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, - .flags = SMSC911X_USE_32BIT, - .phy_interface = PHY_INTERFACE_MODE_MII, -}; - -static struct platform_device ldp_smsc911x_device = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(ldp_smsc911x_resources), - .resource = ldp_smsc911x_resources, - .dev = { - .platform_data = &ldp_smsc911x_config, - }, -}; - static uint32_t board_keymap[] = { KEY(0, 0, KEY_1), KEY(1, 0, KEY_2), @@ -246,33 +217,16 @@ static struct spi_board_info ldp_spi_board_info[] __initdata = { }, }; +static struct omap_smsc911x_platform_data smsc911x_cfg = { + .cs = LDP_SMSC911X_CS, + .gpio_irq = LDP_SMSC911X_GPIO, + .gpio_reset = -EINVAL, + .flags = SMSC911X_USE_32BIT, +}; + static inline void __init ldp_init_smsc911x(void) { - int eth_cs; - unsigned long cs_mem_base; - int eth_gpio = 0; - - eth_cs = LDP_SMSC911X_CS; - - if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) { - printk(KERN_ERR "Failed to request GPMC mem for smsc911x\n"); - return; - } - - ldp_smsc911x_resources[0].start = cs_mem_base + 0x0; - ldp_smsc911x_resources[0].end = cs_mem_base + 0xff; - udelay(100); - - eth_gpio = LDP_SMSC911X_GPIO; - - ldp_smsc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio); - - if (gpio_request(eth_gpio, "smsc911x irq") < 0) { - printk(KERN_ERR "Failed to request GPIO%d for smsc911x IRQ\n", - eth_gpio); - return; - } - gpio_direction_input(eth_gpio); + gpmc_smsc911x_init(&smsc911x_cfg); } static struct platform_device ldp_lcd_device = { @@ -389,7 +343,6 @@ static struct omap2_hsmmc_info mmc[] __initdata = { }; static struct platform_device *ldp_devices[] __initdata = { - &ldp_smsc911x_device, &ldp_lcd_device, &ldp_gpio_keys_device, }; |