mirror of https://github.com/hak5/openwrt.git
83 lines
2.0 KiB
Diff
83 lines
2.0 KiB
Diff
--- a/arch/arm/mach-gemini/common.h
|
|
+++ b/arch/arm/mach-gemini/common.h
|
|
@@ -13,6 +13,7 @@
|
|
#define __GEMINI_COMMON_H__
|
|
|
|
struct mtd_partition;
|
|
+struct gemini_gmac_platform_data;
|
|
|
|
extern void gemini_map_io(void);
|
|
extern void gemini_init_irq(void);
|
|
@@ -26,6 +27,7 @@ extern int platform_register_pflash(unsi
|
|
struct mtd_partition *parts,
|
|
unsigned int nr_parts);
|
|
extern int platform_register_watchdog(void);
|
|
+extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata);
|
|
|
|
extern void gemini_restart(char mode, const char *cmd);
|
|
|
|
--- a/arch/arm/mach-gemini/devices.c
|
|
+++ b/arch/arm/mach-gemini/devices.c
|
|
@@ -17,6 +17,7 @@
|
|
#include <mach/irqs.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/global_reg.h>
|
|
+#include <mach/gmac.h>
|
|
#include "common.h"
|
|
|
|
static struct plat_serial8250_port serial_platform_data[] = {
|
|
@@ -134,3 +135,53 @@ int __init platform_register_watchdog(vo
|
|
{
|
|
return platform_device_register(&wdt_device);
|
|
}
|
|
+
|
|
+static struct resource gmac_resources[] = {
|
|
+ {
|
|
+ .start = 0x60000000,
|
|
+ .end = 0x6000ffff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+ {
|
|
+ .start = IRQ_GMAC0,
|
|
+ .end = IRQ_GMAC0,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+ {
|
|
+ .start = IRQ_GMAC1,
|
|
+ .end = IRQ_GMAC1,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static u64 gmac_dmamask = 0xffffffffUL;
|
|
+
|
|
+static struct platform_device ethernet_device = {
|
|
+ .name = "gemini-gmac",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .dma_mask = &gmac_dmamask,
|
|
+ .coherent_dma_mask = DMA_BIT_MASK(32),
|
|
+ },
|
|
+ .num_resources = ARRAY_SIZE(gmac_resources),
|
|
+ .resource = gmac_resources,
|
|
+};
|
|
+
|
|
+int __init platform_register_ethernet(struct gemini_gmac_platform_data *pdata)
|
|
+{
|
|
+ unsigned int reg;
|
|
+
|
|
+ reg = __raw_readl(IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_MISC_CTRL);
|
|
+ reg &= ~(GMAC_GMII | GMAC_1_ENABLE);
|
|
+
|
|
+ if (pdata->bus_id[1])
|
|
+ reg |= GMAC_1_ENABLE;
|
|
+ else if (pdata->interface[0] == PHY_INTERFACE_MODE_GMII)
|
|
+ reg |= GMAC_GMII;
|
|
+
|
|
+ __raw_writel(reg, IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_MISC_CTRL);
|
|
+
|
|
+ ethernet_device.dev.platform_data = pdata;
|
|
+
|
|
+ return platform_device_register(ðernet_device);
|
|
+}
|