From 1c0e147eb6d7037957b5c53a96b82c40b75787c2 Mon Sep 17 00:00:00 2001 From: Steve Glendinning Date: Fri, 23 Jan 2009 17:09:13 +0000 Subject: [PATCH] arm: convert omap ldp platform to use smsc911x from 2.6.29, smc911x isn't maintained anymore. A new driver, smsc911x, will replace it. so convert omap_ldp to use smsc911x driver. Signed-off-by: Stanley.Miao Signed-off-by: Steve Glendinning --- arch/arm/mach-omap2/board-ldp.c | 47 ++++++++++++++++++++------------- 1 file changed, 29 insertions(+), 18 deletions(-) diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index e096f776f99..da57b0fcda1 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -41,12 +42,12 @@ #include "mmc-twl4030.h" -#define LDP_SMC911X_CS 1 -#define LDP_SMC911X_GPIO 152 +#define LDP_SMSC911X_CS 1 +#define LDP_SMSC911X_GPIO 152 #define DEBUG_BASE 0x08000000 #define LDP_ETHR_START DEBUG_BASE -static struct resource ldp_smc911x_resources[] = { +static struct resource ldp_smsc911x_resources[] = { [0] = { .start = LDP_ETHR_START, .end = LDP_ETHR_START + SZ_4K, @@ -59,40 +60,50 @@ static struct resource ldp_smc911x_resources[] = { }, }; -static struct platform_device ldp_smc911x_device = { - .name = "smc911x", +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_smc911x_resources), - .resource = ldp_smc911x_resources, + .num_resources = ARRAY_SIZE(ldp_smsc911x_resources), + .resource = ldp_smsc911x_resources, + .dev = { + .platform_data = &ldp_smsc911x_config, + }, }; static struct platform_device *ldp_devices[] __initdata = { - &ldp_smc911x_device, + &ldp_smsc911x_device, }; -static inline void __init ldp_init_smc911x(void) +static inline void __init ldp_init_smsc911x(void) { int eth_cs; unsigned long cs_mem_base; int eth_gpio = 0; - eth_cs = LDP_SMC911X_CS; + 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 smc911x\n"); + printk(KERN_ERR "Failed to request GPMC mem for smsc911x\n"); return; } - ldp_smc911x_resources[0].start = cs_mem_base + 0x0; - ldp_smc911x_resources[0].end = cs_mem_base + 0xff; + ldp_smsc911x_resources[0].start = cs_mem_base + 0x0; + ldp_smsc911x_resources[0].end = cs_mem_base + 0xff; udelay(100); - eth_gpio = LDP_SMC911X_GPIO; + eth_gpio = LDP_SMSC911X_GPIO; - ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio); + ldp_smsc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio); - if (gpio_request(eth_gpio, "smc911x irq") < 0) { - printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n", + if (gpio_request(eth_gpio, "smsc911x irq") < 0) { + printk(KERN_ERR "Failed to request GPIO%d for smsc911x IRQ\n", eth_gpio); return; } @@ -104,7 +115,7 @@ static void __init omap_ldp_init_irq(void) omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); - ldp_init_smc911x(); + ldp_init_smsc911x(); } static struct omap_uart_config ldp_uart_config __initdata = { -- 2.41.0