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Date: Tue, 24 Mar 2009 14:44:41 +0800 From: Richard Zhao <linuxzsc@...il.com> To: kernel@...gutronix.de Cc: linux-arm-kernel@...ts.arm.linux.org.uk, steve.glendinning@...c.com, netdev@...r.kernel.org Subject: [PATCH 2/3] ARM: mxc: add mx31pdk Lan9217 support Signed-off-by: Richard Zhao <linuxzsc@...il.com> diff --git a/arch/arm/mach-mx3/mx31pdk.c b/arch/arm/mach-mx3/mx31pdk.c index aa7e3c5..45cef70 100644 --- a/arch/arm/mach-mx3/mx31pdk.c +++ b/arch/arm/mach-mx3/mx31pdk.c @@ -32,6 +32,8 @@ #include <mach/board-mx31pdk.h> #include <mach/imx-uart.h> #include <mach/iomux-mx3.h> +#include <linux/platform_device.h> +#include <linux/smsc911x.h> #include "devices.h" #include "3stack-debug.h" @@ -57,6 +59,43 @@ static inline void mxc_init_imx_uart(void) mxc_register_device(&mxc_uart_device0, &uart_pdata); } +/*lan9217 device*/ +#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) +static struct resource smsc911x_resources[] = { + { + .start = LAN9217_BASE_ADDR, + .end = LAN9217_BASE_ADDR + 0x100, + .flags = IORESOURCE_MEM, + }, + { + .start = LAN9217_IRQ, + .end = LAN9217_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct smsc911x_platform_config smsc911x_platconfig = { + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, + .flags = SMSC911X_USE_16BIT | SMSC911X_USE_INTERPHY, +}; + +static struct platform_device smsc_lan9217_device = { + .name = "smsc911x", + .id = 0, + .num_resources = ARRAY_SIZE(smsc911x_resources), + .resource = smsc911x_resources, +}; +static void mxc_init_enet(void) +{ + mxc_register_device(&smsc_lan9217_device, &smsc911x_platconfig); +} +#else +static inline void mxc_init_enet(void) +{ +} +#endif + static u32 brd_io; static void mxc_expio_irq_handler(u32 irq, struct irq_desc *desc) @@ -217,6 +256,7 @@ static void __init mxc_board_init(void) { mxc_init_imx_uart(); mxc_expio_init(); + mxc_init_enet(); } static void __init mx31pdk_timer_init(void) -- 1.5.6.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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