#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
-#include <linux/dma-mapping.h>
#include <linux/etherdevice.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
-#include <linux/ath9k_platform.h>
#include <asm/mach-ar71xx/ar71xx.h>
static u8 ar71xx_mac_base[ETH_ALEN] __initdata;
-/*
- * OHCI (USB full speed host controller)
- */
-static struct resource ar71xx_ohci_resources[] = {
- [0] = {
- .start = AR71XX_OHCI_BASE,
- .end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AR71XX_MISC_IRQ_OHCI,
- .end = AR71XX_MISC_IRQ_OHCI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 ar71xx_ohci_dmamask = DMA_BIT_MASK(32);
-static struct platform_device ar71xx_ohci_device = {
- .name = "ar71xx-ohci",
- .id = -1,
- .resource = ar71xx_ohci_resources,
- .num_resources = ARRAY_SIZE(ar71xx_ohci_resources),
- .dev = {
- .dma_mask = &ar71xx_ohci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-/*
- * EHCI (USB full speed host controller)
- */
-static struct resource ar71xx_ehci_resources[] = {
- [0] = {
- .start = AR71XX_EHCI_BASE,
- .end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AR71XX_CPU_IRQ_USB,
- .end = AR71XX_CPU_IRQ_USB,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-
-static u64 ar71xx_ehci_dmamask = DMA_BIT_MASK(32);
-static struct ar71xx_ehci_platform_data ar71xx_ehci_data;
-
-static struct platform_device ar71xx_ehci_device = {
- .name = "ar71xx-ehci",
- .id = -1,
- .resource = ar71xx_ehci_resources,
- .num_resources = ARRAY_SIZE(ar71xx_ehci_resources),
- .dev = {
- .dma_mask = &ar71xx_ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &ar71xx_ehci_data,
- },
-};
-
-#define AR71XX_USB_RESET_MASK \
- (RESET_MODULE_USB_HOST | RESET_MODULE_USB_PHY \
- | RESET_MODULE_USB_OHCI_DLL)
-
-static void ar71xx_usb_setup(void)
-{
- ar71xx_device_stop(AR71XX_USB_RESET_MASK);
- mdelay(1000);
- ar71xx_device_start(AR71XX_USB_RESET_MASK);
-
- /* Turning on the Buff and Desc swap bits */
- ar71xx_usb_ctrl_wr(USB_CTRL_REG_CONFIG, 0xf0000);
-
- /* WAR for HW bug. Here it adjusts the duration between two SOFS */
- ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x20c00);
-
- mdelay(900);
-}
-
-static void ar91xx_usb_setup(void)
-{
- ar71xx_device_stop(RESET_MODULE_USBSUS_OVERRIDE);
- mdelay(10);
-
- ar71xx_device_start(RESET_MODULE_USB_HOST);
- mdelay(10);
-
- ar71xx_device_start(RESET_MODULE_USB_PHY);
- mdelay(10);
-}
-
-void __init ar71xx_add_device_usb(void)
-{
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- ar71xx_usb_setup();
- platform_device_register(&ar71xx_ohci_device);
- platform_device_register(&ar71xx_ehci_device);
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- ar91xx_usb_setup();
- ar71xx_ehci_data.is_ar91xx = 1;
- platform_device_register(&ar71xx_ehci_device);
- break;
-
- default:
- BUG();
- }
-}
-
-#ifndef CONFIG_AR71XX_EARLY_SERIAL
static struct resource ar71xx_uart_resources[] = {
{
.start = AR71XX_UART_BASE,
ar71xx_uart_data[0].uartclk = ar71xx_ahb_freq;
platform_device_register(&ar71xx_uart_device);
}
-#endif /* CONFIG_AR71XX_EARLY_SERIAL */
static struct resource ar71xx_mdio_resources[] = {
{
.name = "mdio_base",
.flags = IORESOURCE_MEM,
- .start = AR71XX_GE0_BASE + 0x20,
- .end = AR71XX_GE0_BASE + 0x38 - 1,
+ .start = AR71XX_GE0_BASE,
+ .end = AR71XX_GE0_BASE + 0x200 - 1,
}
};
-static struct ag71xx_mdio_platform_data ar71xx_mdio_data = {
- .phy_mask = 0xffffffff,
-};
+static struct ag71xx_mdio_platform_data ar71xx_mdio_data;
-static struct platform_device ar71xx_mdio_device = {
+struct platform_device ar71xx_mdio_device = {
.name = "ag71xx-mdio",
.id = -1,
.resource = ar71xx_mdio_resources,
void __init ar71xx_add_device_mdio(u32 phy_mask)
{
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ar71xx_mdio_data.is_ar7240 = 1;
+ break;
+ default:
+ break;
+ }
+
ar71xx_mdio_data.phy_mask = phy_mask;
+
platform_device_register(&ar71xx_mdio_device);
}
.name = "mac_base",
.flags = IORESOURCE_MEM,
.start = AR71XX_GE0_BASE,
- .end = AR71XX_GE0_BASE + 0x20 - 1,
- }, {
- .name = "mac_base2",
- .flags = IORESOURCE_MEM,
- .start = AR71XX_GE0_BASE + 0x38,
.end = AR71XX_GE0_BASE + 0x200 - 1,
}, {
.name = "mii_ctrl",
.reset_bit = RESET_MODULE_GE0_MAC,
};
-static struct platform_device ar71xx_eth0_device = {
+struct platform_device ar71xx_eth0_device = {
.name = "ag71xx",
.id = 0,
.resource = ar71xx_eth0_resources,
.name = "mac_base",
.flags = IORESOURCE_MEM,
.start = AR71XX_GE1_BASE,
- .end = AR71XX_GE1_BASE + 0x20 - 1,
- }, {
- .name = "mac_base2",
- .flags = IORESOURCE_MEM,
- .start = AR71XX_GE1_BASE + 0x38,
.end = AR71XX_GE1_BASE + 0x200 - 1,
}, {
.name = "mii_ctrl",
.reset_bit = RESET_MODULE_GE1_MAC,
};
-static struct platform_device ar71xx_eth1_device = {
+struct platform_device ar71xx_eth1_device = {
.name = "ag71xx",
.id = 1,
.resource = ar71xx_eth1_resources,
break;
case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
pll_10 = AR724X_PLL_VAL_10;
pll_100 = AR724X_PLL_VAL_100;
pll_1000 = AR724X_PLL_VAL_1000;
break;
case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
pdata->ddr_flush = id ? ar724x_ddr_flush_ge1
: ar724x_ddr_flush_ge0;
pdata->set_pll = id ? ar724x_set_pll_ge1
ar71xx_eth_instance);
}
+ if (pdata->mii_bus_dev == NULL)
+ pdata->mii_bus_dev = &ar71xx_mdio_device.dev;
+
+ /* Reset the device */
+ ar71xx_device_stop(pdata->reset_bit);
+ mdelay(100);
+
+ ar71xx_device_start(pdata->reset_bit);
+ mdelay(100);
+
platform_device_register(pdev);
ar71xx_eth_instance++;
}
platform_device_register(&ar71xx_spi_device);
}
-void __init ar71xx_add_device_leds_gpio(int id, unsigned num_leds,
- struct gpio_led *leds)
-{
- struct platform_device *pdev;
- struct gpio_led_platform_data pdata;
- struct gpio_led *p;
- int err;
-
- p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL);
- if (!p)
- return;
-
- memcpy(p, leds, num_leds * sizeof(*p));
-
- pdev = platform_device_alloc("leds-gpio", id);
- if (!pdev)
- goto err_free_leds;
-
- memset(&pdata, 0, sizeof(pdata));
- pdata.num_leds = num_leds;
- pdata.leds = p;
-
- err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
- if (err)
- goto err_put_pdev;
-
- err = platform_device_add(pdev);
- if (err)
- goto err_put_pdev;
-
- return;
-
-err_put_pdev:
- platform_device_put(pdev);
-
-err_free_leds:
- kfree(p);
-}
-
-void __init ar71xx_add_device_gpio_buttons(int id,
- unsigned poll_interval,
- unsigned nbuttons,
- struct gpio_button *buttons)
-{
- struct platform_device *pdev;
- struct gpio_buttons_platform_data pdata;
- struct gpio_button *p;
- int err;
-
- p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL);
- if (!p)
- return;
-
- memcpy(p, buttons, nbuttons * sizeof(*p));
-
- pdev = platform_device_alloc("gpio-buttons", id);
- if (!pdev)
- goto err_free_buttons;
-
- memset(&pdata, 0, sizeof(pdata));
- pdata.poll_interval = poll_interval;
- pdata.nbuttons = nbuttons;
- pdata.buttons = p;
-
- err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
- if (err)
- goto err_put_pdev;
-
-
- err = platform_device_add(pdev);
- if (err)
- goto err_put_pdev;
-
- return;
-
-err_put_pdev:
- platform_device_put(pdev);
-
-err_free_buttons:
- kfree(p);
-}
-
void __init ar71xx_add_device_wdt(void)
{
platform_device_register_simple("ar71xx-wdt", -1, NULL, 0);
"\"%s\"\n", mac_str);
}
-static struct resource ar91xx_wmac_resources[] = {
- {
- .start = AR91XX_WMAC_BASE,
- .end = AR91XX_WMAC_BASE + AR91XX_WMAC_SIZE - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = AR71XX_CPU_IRQ_WMAC,
- .end = AR71XX_CPU_IRQ_WMAC,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct ath9k_platform_data ar91xx_wmac_data;
-
-static struct platform_device ar91xx_wmac_device = {
- .name = "ath9k",
- .id = -1,
- .resource = ar91xx_wmac_resources,
- .num_resources = ARRAY_SIZE(ar91xx_wmac_resources),
- .dev = {
- .platform_data = &ar91xx_wmac_data,
- },
-};
-
-void __init ar91xx_add_device_wmac(void)
+static int __init ar71xx_ethaddr_setup(char *str)
{
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- memcpy(ar91xx_wmac_data.eeprom_data, ee,
- sizeof(ar91xx_wmac_data.eeprom_data));
-
- ar71xx_device_stop(RESET_MODULE_AMBA2WMAC);
- mdelay(10);
-
- ar71xx_device_start(RESET_MODULE_AMBA2WMAC);
- mdelay(10);
-
- platform_device_register(&ar91xx_wmac_device);
+ ar71xx_parse_mac_addr(str);
+ return 1;
}
+__setup("ethaddr=", ar71xx_ethaddr_setup);
-static struct platform_device ar71xx_dsa_switch_device = {
- .name = "dsa",
- .id = 0,
-};
-
-void __init ar71xx_add_device_dsa(unsigned int id,
- struct dsa_platform_data *d)
+static int __init ar71xx_kmac_setup(char *str)
{
- switch (id) {
- case 0:
- d->netdev = &ar71xx_eth0_device.dev;
- break;
- case 1:
- d->netdev = &ar71xx_eth1_device.dev;
- break;
- default:
- printk(KERN_ERR
- "ar71xx: invalid ethernet id %d for DSA switch\n",
- id);
- return;
- }
- d->mii_bus = &ar71xx_mdio_device.dev;
- ar71xx_dsa_switch_device.dev.platform_data = d;
-
- platform_device_register(&ar71xx_dsa_switch_device);
+ ar71xx_parse_mac_addr(str);
+ return 1;
}
+__setup("kmac=", ar71xx_kmac_setup);
projects / openwrt / openwrt.git / blobdiff