* option) any later version.
*/
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/init.h>
return immrbase;
soc = of_find_node_by_type(NULL, "soc");
- if (soc != 0) {
+ if (soc) {
unsigned int size;
void *prop = get_property(soc, "reg", &size);
immrbase = of_translate_address(soc, prop);
return immrbase;
}
-EXPORT_SYMBOL(get_immrbase);
-static const char * gfar_tx_intr = "tx";
-static const char * gfar_rx_intr = "rx";
-static const char * gfar_err_intr = "error";
+EXPORT_SYMBOL(get_immrbase);
-static int __init gfar_of_init(void)
+static int __init gfar_mdio_of_init(void)
{
struct device_node *np;
unsigned int i;
- struct platform_device *mdio_dev, *gfar_dev;
+ struct platform_device *mdio_dev;
struct resource res;
int ret;
- for (np = NULL, i = 0; (np = of_find_compatible_node(np, "mdio", "gianfar")) != NULL; i++) {
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "mdio", "gianfar")) != NULL;
+ i++) {
int k;
struct device_node *child = NULL;
struct gianfar_mdio_data mdio_data;
ret = of_address_to_resource(np, 0, &res);
if (ret)
- goto mdio_err;
+ goto err;
- mdio_dev = platform_device_register_simple("fsl-gianfar_mdio", res.start, &res, 1);
+ mdio_dev =
+ platform_device_register_simple("fsl-gianfar_mdio",
+ res.start, &res, 1);
if (IS_ERR(mdio_dev)) {
ret = PTR_ERR(mdio_dev);
- goto mdio_err;
+ goto err;
}
for (k = 0; k < 32; k++)
while ((child = of_get_next_child(np, child)) != NULL) {
if (child->n_intrs) {
- u32 *id = (u32 *) get_property(child, "reg", NULL);
+ u32 *id =
+ (u32 *) get_property(child, "reg", NULL);
mdio_data.irq[*id] = child->intrs[0].line;
}
}
- ret = platform_device_add_data(mdio_dev, &mdio_data, sizeof(struct gianfar_mdio_data));
+ ret =
+ platform_device_add_data(mdio_dev, &mdio_data,
+ sizeof(struct gianfar_mdio_data));
if (ret)
- goto mdio_unreg;
+ goto unreg;
}
- for (np = NULL, i = 0; (np = of_find_compatible_node(np, "network", "gianfar")) != NULL; i++) {
+ return 0;
+
+unreg:
+ platform_device_unregister(mdio_dev);
+err:
+ return ret;
+}
+
+arch_initcall(gfar_mdio_of_init);
+
+static const char *gfar_tx_intr = "tx";
+static const char *gfar_rx_intr = "rx";
+static const char *gfar_err_intr = "error";
+
+static int __init gfar_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *gfar_dev;
+ struct resource res;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "network", "gianfar")) != NULL;
+ i++) {
struct resource r[4];
struct device_node *phy, *mdio;
struct gianfar_platform_data gfar_data;
ret = of_address_to_resource(np, 0, &r[0]);
if (ret)
- goto gfar_err;
+ goto err;
r[1].start = np->intrs[0].line;
r[1].end = np->intrs[0].line;
r[3].flags = IORESOURCE_IRQ;
}
- gfar_dev = platform_device_register_simple("fsl-gianfar", i, &r[0], np->n_intrs + 1);
+ gfar_dev =
+ platform_device_register_simple("fsl-gianfar", i, &r[0],
+ np->n_intrs + 1);
if (IS_ERR(gfar_dev)) {
ret = PTR_ERR(gfar_dev);
- goto gfar_err;
+ goto err;
}
mac_addr = get_property(np, "address", NULL);
if (model && !strcasecmp(model, "TSEC"))
gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR;
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR;
if (model && !strcasecmp(model, "eTSEC"))
gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR |
- FSL_GIANFAR_DEV_HAS_CSUM |
- FSL_GIANFAR_DEV_HAS_VLAN |
- FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR |
+ FSL_GIANFAR_DEV_HAS_CSUM |
+ FSL_GIANFAR_DEV_HAS_VLAN |
+ FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
ph = (phandle *) get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
if (phy == NULL) {
ret = -ENODEV;
- goto gfar_unreg;
+ goto unreg;
}
mdio = of_get_parent(phy);
if (ret) {
of_node_put(phy);
of_node_put(mdio);
- goto gfar_unreg;
+ goto unreg;
}
gfar_data.phy_id = *id;
of_node_put(phy);
of_node_put(mdio);
- ret = platform_device_add_data(gfar_dev, &gfar_data, sizeof(struct gianfar_platform_data));
+ ret =
+ platform_device_add_data(gfar_dev, &gfar_data,
+ sizeof(struct
+ gianfar_platform_data));
if (ret)
- goto gfar_unreg;
+ goto unreg;
}
return 0;
-mdio_unreg:
- platform_device_unregister(mdio_dev);
-mdio_err:
- return ret;
-
-gfar_unreg:
+unreg:
platform_device_unregister(gfar_dev);
-gfar_err:
+err:
return ret;
}
+
arch_initcall(gfar_of_init);
static int __init fsl_i2c_of_init(void)
struct platform_device *i2c_dev;
int ret;
- for (np = NULL, i = 0; (np = of_find_compatible_node(np, "i2c", "fsl-i2c")) != NULL; i++) {
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "i2c", "fsl-i2c")) != NULL;
+ i++) {
struct resource r[2];
struct fsl_i2c_platform_data i2c_data;
- unsigned char * flags = NULL;
+ unsigned char *flags = NULL;
memset(&r, 0, sizeof(r));
memset(&i2c_data, 0, sizeof(i2c_data));
ret = of_address_to_resource(np, 0, &r[0]);
if (ret)
- goto i2c_err;
+ goto err;
r[1].start = np->intrs[0].line;
r[1].end = np->intrs[0].line;
i2c_dev = platform_device_register_simple("fsl-i2c", i, r, 2);
if (IS_ERR(i2c_dev)) {
ret = PTR_ERR(i2c_dev);
- goto i2c_err;
+ goto err;
}
i2c_data.device_flags = 0;
if (flags)
i2c_data.device_flags |= FSL_I2C_DEV_CLOCK_5200;
- ret = platform_device_add_data(i2c_dev, &i2c_data, sizeof(struct fsl_i2c_platform_data));
+ ret =
+ platform_device_add_data(i2c_dev, &i2c_data,
+ sizeof(struct
+ fsl_i2c_platform_data));
if (ret)
- goto i2c_unreg;
+ goto unreg;
}
return 0;
-i2c_unreg:
+unreg:
platform_device_unregister(i2c_dev);
-i2c_err:
+err:
return ret;
}
+
arch_initcall(fsl_i2c_of_init);
#ifdef CONFIG_PPC_83xx
if (!np) {
ret = -ENODEV;
- goto mpc83xx_wdt_nodev;
+ goto nodev;
}
soc = of_find_node_by_type(NULL, "soc");
if (!soc) {
ret = -ENODEV;
- goto mpc83xx_wdt_nosoc;
+ goto nosoc;
}
freq = (unsigned int *)get_property(soc, "bus-frequency", NULL);
if (!freq) {
ret = -ENODEV;
- goto mpc83xx_wdt_err;
+ goto err;
}
memset(&r, 0, sizeof(r));
ret = of_address_to_resource(np, 0, &r);
if (ret)
- goto mpc83xx_wdt_err;
+ goto err;
dev = platform_device_register_simple("mpc83xx_wdt", 0, &r, 1);
if (IS_ERR(dev)) {
ret = PTR_ERR(dev);
- goto mpc83xx_wdt_err;
+ goto err;
}
ret = platform_device_add_data(dev, freq, sizeof(int));
if (ret)
- goto mpc83xx_wdt_unreg;
+ goto unreg;
of_node_put(soc);
of_node_put(np);
return 0;
-mpc83xx_wdt_unreg:
+unreg:
platform_device_unregister(dev);
-mpc83xx_wdt_err:
+err:
of_node_put(soc);
-mpc83xx_wdt_nosoc:
+nosoc:
of_node_put(np);
-mpc83xx_wdt_nodev:
+nodev:
return ret;
}
+
arch_initcall(mpc83xx_wdt_init);
#endif
+
+static enum fsl_usb2_phy_modes determine_usb_phy(char * phy_type)
+{
+ if (!phy_type)
+ return FSL_USB2_PHY_NONE;
+ if (!strcasecmp(phy_type, "ulpi"))
+ return FSL_USB2_PHY_ULPI;
+ if (!strcasecmp(phy_type, "utmi"))
+ return FSL_USB2_PHY_UTMI;
+ if (!strcasecmp(phy_type, "utmi_wide"))
+ return FSL_USB2_PHY_UTMI_WIDE;
+ if (!strcasecmp(phy_type, "serial"))
+ return FSL_USB2_PHY_SERIAL;
+
+ return FSL_USB2_PHY_NONE;
+}
+
+static int __init fsl_usb_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *usb_dev_mph = NULL, *usb_dev_dr = NULL;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL;
+ i++) {
+ struct resource r[2];
+ struct fsl_usb2_platform_data usb_data;
+ unsigned char *prop = NULL;
+
+ memset(&r, 0, sizeof(r));
+ memset(&usb_data, 0, sizeof(usb_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto err;
+
+ r[1].start = np->intrs[0].line;
+ r[1].end = np->intrs[0].line;
+ r[1].flags = IORESOURCE_IRQ;
+
+ usb_dev_mph =
+ platform_device_register_simple("fsl-ehci", i, r, 2);
+ if (IS_ERR(usb_dev_mph)) {
+ ret = PTR_ERR(usb_dev_mph);
+ goto err;
+ }
+
+ usb_dev_mph->dev.coherent_dma_mask = 0xffffffffUL;
+ usb_dev_mph->dev.dma_mask = &usb_dev_mph->dev.coherent_dma_mask;
+
+ usb_data.operating_mode = FSL_USB2_MPH_HOST;
+
+ prop = get_property(np, "port0", NULL);
+ if (prop)
+ usb_data.port_enables |= FSL_USB2_PORT0_ENABLED;
+
+ prop = get_property(np, "port1", NULL);
+ if (prop)
+ usb_data.port_enables |= FSL_USB2_PORT1_ENABLED;
+
+ prop = get_property(np, "phy_type", NULL);
+ usb_data.phy_mode = determine_usb_phy(prop);
+
+ ret =
+ platform_device_add_data(usb_dev_mph, &usb_data,
+ sizeof(struct
+ fsl_usb2_platform_data));
+ if (ret)
+ goto unreg_mph;
+ }
+
+ for (np = NULL;
+ (np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL;
+ i++) {
+ struct resource r[2];
+ struct fsl_usb2_platform_data usb_data;
+ unsigned char *prop = NULL;
+
+ memset(&r, 0, sizeof(r));
+ memset(&usb_data, 0, sizeof(usb_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto unreg_mph;
+
+ r[1].start = np->intrs[0].line;
+ r[1].end = np->intrs[0].line;
+ r[1].flags = IORESOURCE_IRQ;
+
+ usb_dev_dr =
+ platform_device_register_simple("fsl-ehci", i, r, 2);
+ if (IS_ERR(usb_dev_dr)) {
+ ret = PTR_ERR(usb_dev_dr);
+ goto err;
+ }
+
+ usb_dev_dr->dev.coherent_dma_mask = 0xffffffffUL;
+ usb_dev_dr->dev.dma_mask = &usb_dev_dr->dev.coherent_dma_mask;
+
+ usb_data.operating_mode = FSL_USB2_DR_HOST;
+
+ prop = get_property(np, "phy_type", NULL);
+ usb_data.phy_mode = determine_usb_phy(prop);
+
+ ret =
+ platform_device_add_data(usb_dev_dr, &usb_data,
+ sizeof(struct
+ fsl_usb2_platform_data));
+ if (ret)
+ goto unreg_dr;
+ }
+ return 0;
+
+unreg_dr:
+ if (usb_dev_dr)
+ platform_device_unregister(usb_dev_dr);
+unreg_mph:
+ if (usb_dev_mph)
+ platform_device_unregister(usb_dev_mph);
+err:
+ return ret;
+}
+
+arch_initcall(fsl_usb_of_init);
git.openpandora.org / pandora-kernel.git / blobdiff