memblock_add(MT7621_HIGHMEM_BASE, MT7621_HIGHMEM_SIZE);
}
-void __init ralink_of_remap(void)
-{
- rt_sysc_membase = plat_of_remap_node("mediatek,mt7621-sysc");
- rt_memc_membase = plat_of_remap_node("mediatek,mt7621-memc");
-
- if (!rt_sysc_membase || !rt_memc_membase)
- panic("Failed to remap core resources");
-}
-
static unsigned int __init mt7621_get_soc_name0(void)
{
return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_NAME0);
__iomem void *rt_memc_membase;
EXPORT_SYMBOL_GPL(rt_sysc_membase);
-__iomem void *plat_of_remap_node(const char *node)
+static const struct of_device_id mtmips_memc_match[] = {
+ { .compatible = "mediatek,mt7621-memc" },
+ { .compatible = "ralink,mt7620a-memc" },
+ { .compatible = "ralink,rt2880-memc" },
+ { .compatible = "ralink,rt3050-memc" },
+ { .compatible = "ralink,rt3883-memc" },
+ {}
+};
+
+static const struct of_device_id mtmips_sysc_match[] = {
+ { .compatible = "mediatek,mt7621-sysc" },
+ { .compatible = "ralink,mt7620a-sysc" },
+ { .compatible = "ralink,rt2880-sysc" },
+ { .compatible = "ralink,rt3050-sysc" },
+ { .compatible = "ralink,rt3883-sysc" },
+ {}
+};
+
+static __iomem void *
+mtmips_of_remap_node(const struct of_device_id *match, const char *type)
{
struct resource res;
struct device_node *np;
- np = of_find_compatible_node(NULL, NULL, node);
+ np = of_find_matching_node(NULL, match);
if (!np)
- panic("Failed to find %s node", node);
+ panic("Failed to find %s controller node", type);
if (of_address_to_resource(np, 0, &res))
- panic("Failed to get resource for %s", node);
-
- of_node_put(np);
+ panic("Failed to get resource for %s node", np->name);
if (!request_mem_region(res.start,
resource_size(&res),
res.name))
- panic("Failed to request resources for %s", node);
+ panic("Failed to request resources for %s node", np->name);
+
+ of_node_put(np);
return ioremap(res.start, resource_size(&res));
}
+void __init ralink_of_remap(void)
+{
+ rt_sysc_membase = mtmips_of_remap_node(mtmips_sysc_match, "system");
+ rt_memc_membase = mtmips_of_remap_node(mtmips_memc_match, "memory");
+
+ if (!rt_sysc_membase || !rt_memc_membase)
+ panic("Failed to remap core resources");
+}
+
void __init plat_mem_setup(void)
{
void *dtb;
static struct ralink_soc_info *soc_info_ptr;
-void __init ralink_of_remap(void)
-{
- rt_sysc_membase = plat_of_remap_node("ralink,rt2880-sysc");
- rt_memc_membase = plat_of_remap_node("ralink,rt2880-memc");
-
- if (!rt_sysc_membase || !rt_memc_membase)
- panic("Failed to remap core resources");
-}
-
static unsigned int __init rt2880_get_soc_name0(void)
{
return __raw_readl(RT2880_SYSC_BASE + SYSC_REG_CHIP_NAME0);
static struct ralink_soc_info *soc_info_ptr;
-void __init ralink_of_remap(void)
-{
- rt_sysc_membase = plat_of_remap_node("ralink,rt3883-sysc");
- rt_memc_membase = plat_of_remap_node("ralink,rt3883-memc");
-
- if (!rt_sysc_membase || !rt_memc_membase)
- panic("Failed to remap core resources");
-}
-
static unsigned int __init rt3883_get_soc_name0(void)
{
return __raw_readl(RT3883_SYSC_BASE + RT3883_SYSC_REG_CHIPID0_3);