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authorEric Miao <eric.miao@marvell.com>2009-02-18 16:38:22 +0800
committerEric Miao <eric.miao@marvell.com>2009-03-23 10:11:35 +0800
commita6b993c6b5183fe2af98569cbb7dd8add01b8deb (patch)
tree2b2e055c7cf9a41e45212eb4fb4b878c522503b1 /arch/arm/mach-mmp
parent9c291f0f835dc8349afc21d6311cb531140f6977 (diff)
downloadlinux-2.6.34-ux500-a6b993c6b5183fe2af98569cbb7dd8add01b8deb.tar.gz
[ARM] pxa/aspenite: add support for debug ethernet
Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-mmp')
-rw-r--r--arch/arm/mach-mmp/aspenite.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index a9efa5cadbe..4562452d407 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -11,26 +11,89 @@
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/smc91x.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/addr-map.h>
#include <mach/mfp-pxa168.h>
#include <mach/pxa168.h>
+#include <mach/gpio.h>
#include "common.h"
static unsigned long common_pin_config[] __initdata = {
+ /* Data Flash Interface */
+ GPIO0_DFI_D15,
+ GPIO1_DFI_D14,
+ GPIO2_DFI_D13,
+ GPIO3_DFI_D12,
+ GPIO4_DFI_D11,
+ GPIO5_DFI_D10,
+ GPIO6_DFI_D9,
+ GPIO7_DFI_D8,
+ GPIO8_DFI_D7,
+ GPIO9_DFI_D6,
+ GPIO10_DFI_D5,
+ GPIO11_DFI_D4,
+ GPIO12_DFI_D3,
+ GPIO13_DFI_D2,
+ GPIO14_DFI_D1,
+ GPIO15_DFI_D0,
+
+ /* Static Memory Controller */
+ GPIO18_SMC_nCS0,
+ GPIO34_SMC_nCS1,
+ GPIO23_SMC_nLUA,
+ GPIO25_SMC_nLLA,
+ GPIO28_SMC_RDY,
+ GPIO29_SMC_SCLK,
+ GPIO35_SMC_BE1,
+ GPIO36_SMC_BE2,
+ GPIO27_GPIO, /* Ethernet IRQ */
+
/* UART1 */
GPIO107_UART1_RXD,
GPIO108_UART1_TXD,
};
+static struct smc91x_platdata smc91x_info = {
+ .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
+};
+
+static struct resource smc91x_resources[] = {
+ [0] = {
+ .start = SMC_CS1_PHYS_BASE + 0x300,
+ .end = SMC_CS1_PHYS_BASE + 0xfffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = gpio_to_irq(27),
+ .end = gpio_to_irq(27),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ }
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = 0,
+ .dev = {
+ .platform_data = &smc91x_info,
+ },
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+};
+
static void __init common_init(void)
{
mfp_config(ARRAY_AND_SIZE(common_pin_config));
+ /* on-chip devices */
pxa168_add_uart(1);
+
+ /* off-chip devices */
+ platform_device_register(&smc91x_device);
}
MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")