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Diffstat (limited to 'arch/powerpc/sysdev/fsl_soc.c')
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c69
1 files changed, 35 insertions, 34 deletions
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 71a3275935ec..92ba378b7990 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -9,7 +9,6 @@
* option) any later version.
*/
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -42,7 +41,7 @@ phys_addr_t get_immrbase(void)
soc = of_find_node_by_type(NULL, "soc");
if (soc) {
unsigned int size;
- void *prop = get_property(soc, "reg", &size);
+ const void *prop = get_property(soc, "reg", &size);
immrbase = of_translate_address(soc, prop);
of_node_put(soc);
};
@@ -86,11 +85,8 @@ static int __init gfar_mdio_of_init(void)
mdio_data.irq[k] = -1;
while ((child = of_get_next_child(np, child)) != NULL) {
- if (child->n_intrs) {
- u32 *id =
- (u32 *) get_property(child, "reg", NULL);
- mdio_data.irq[*id] = child->intrs[0].line;
- }
+ const u32 *id = get_property(child, "reg", NULL);
+ mdio_data.irq[*id] = irq_of_parse_and_map(child, 0);
}
ret =
@@ -128,10 +124,11 @@ static int __init gfar_of_init(void)
struct resource r[4];
struct device_node *phy, *mdio;
struct gianfar_platform_data gfar_data;
- unsigned int *id;
- char *model;
- void *mac_addr;
- phandle *ph;
+ const unsigned int *id;
+ const char *model;
+ const void *mac_addr;
+ const phandle *ph;
+ int n_res = 1;
memset(r, 0, sizeof(r));
memset(&gfar_data, 0, sizeof(gfar_data));
@@ -140,8 +137,7 @@ static int __init gfar_of_init(void)
if (ret)
goto err;
- r[1].start = np->intrs[0].line;
- r[1].end = np->intrs[0].line;
+ r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
r[1].flags = IORESOURCE_IRQ;
model = get_property(np, "model", NULL);
@@ -151,27 +147,35 @@ static int __init gfar_of_init(void)
r[1].name = gfar_tx_intr;
r[2].name = gfar_rx_intr;
- r[2].start = np->intrs[1].line;
- r[2].end = np->intrs[1].line;
+ r[2].start = r[2].end = irq_of_parse_and_map(np, 1);
r[2].flags = IORESOURCE_IRQ;
r[3].name = gfar_err_intr;
- r[3].start = np->intrs[2].line;
- r[3].end = np->intrs[2].line;
+ r[3].start = r[3].end = irq_of_parse_and_map(np, 2);
r[3].flags = IORESOURCE_IRQ;
+
+ n_res += 2;
}
gfar_dev =
platform_device_register_simple("fsl-gianfar", i, &r[0],
- np->n_intrs + 1);
+ n_res + 1);
if (IS_ERR(gfar_dev)) {
ret = PTR_ERR(gfar_dev);
goto err;
}
- mac_addr = get_property(np, "address", NULL);
- memcpy(gfar_data.mac_addr, mac_addr, 6);
+ mac_addr = get_property(np, "local-mac-address", NULL);
+ if (mac_addr == NULL)
+ mac_addr = get_property(np, "mac-address", NULL);
+ if (mac_addr == NULL) {
+ /* Obsolete */
+ mac_addr = get_property(np, "address", NULL);
+ }
+
+ if (mac_addr)
+ memcpy(gfar_data.mac_addr, mac_addr, 6);
if (model && !strcasecmp(model, "TSEC"))
gfar_data.device_flags =
@@ -189,7 +193,7 @@ static int __init gfar_of_init(void)
FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
- ph = (phandle *) get_property(np, "phy-handle", NULL);
+ ph = get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
if (phy == NULL) {
@@ -199,7 +203,7 @@ static int __init gfar_of_init(void)
mdio = of_get_parent(phy);
- id = (u32 *) get_property(phy, "reg", NULL);
+ id = get_property(phy, "reg", NULL);
ret = of_address_to_resource(mdio, 0, &res);
if (ret) {
of_node_put(phy);
@@ -243,7 +247,7 @@ static int __init fsl_i2c_of_init(void)
i++) {
struct resource r[2];
struct fsl_i2c_platform_data i2c_data;
- unsigned char *flags = NULL;
+ const unsigned char *flags = NULL;
memset(&r, 0, sizeof(r));
memset(&i2c_data, 0, sizeof(i2c_data));
@@ -252,8 +256,7 @@ static int __init fsl_i2c_of_init(void)
if (ret)
goto err;
- r[1].start = np->intrs[0].line;
- r[1].end = np->intrs[0].line;
+ r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
r[1].flags = IORESOURCE_IRQ;
i2c_dev = platform_device_register_simple("fsl-i2c", i, r, 2);
@@ -295,7 +298,7 @@ static int __init mpc83xx_wdt_init(void)
struct resource r;
struct device_node *soc, *np;
struct platform_device *dev;
- unsigned int *freq;
+ const unsigned int *freq;
int ret;
np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt");
@@ -312,7 +315,7 @@ static int __init mpc83xx_wdt_init(void)
goto nosoc;
}
- freq = (unsigned int *)get_property(soc, "bus-frequency", NULL);
+ freq = get_property(soc, "bus-frequency", NULL);
if (!freq) {
ret = -ENODEV;
goto err;
@@ -352,7 +355,7 @@ nodev:
arch_initcall(mpc83xx_wdt_init);
#endif
-static enum fsl_usb2_phy_modes determine_usb_phy(char * phy_type)
+static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type)
{
if (!phy_type)
return FSL_USB2_PHY_NONE;
@@ -380,7 +383,7 @@ static int __init fsl_usb_of_init(void)
i++) {
struct resource r[2];
struct fsl_usb2_platform_data usb_data;
- unsigned char *prop = NULL;
+ const unsigned char *prop = NULL;
memset(&r, 0, sizeof(r));
memset(&usb_data, 0, sizeof(usb_data));
@@ -389,8 +392,7 @@ static int __init fsl_usb_of_init(void)
if (ret)
goto err;
- r[1].start = np->intrs[0].line;
- r[1].end = np->intrs[0].line;
+ r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
r[1].flags = IORESOURCE_IRQ;
usb_dev_mph =
@@ -429,7 +431,7 @@ static int __init fsl_usb_of_init(void)
i++) {
struct resource r[2];
struct fsl_usb2_platform_data usb_data;
- unsigned char *prop = NULL;
+ const unsigned char *prop = NULL;
memset(&r, 0, sizeof(r));
memset(&usb_data, 0, sizeof(usb_data));
@@ -438,8 +440,7 @@ static int __init fsl_usb_of_init(void)
if (ret)
goto unreg_mph;
- r[1].start = np->intrs[0].line;
- r[1].end = np->intrs[0].line;
+ r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
r[1].flags = IORESOURCE_IRQ;
usb_dev_dr =
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