diff options
| -rw-r--r-- | arch/mips/ralink/common.h | 2 | ||||
| -rw-r--r-- | arch/mips/ralink/mt7620.c | 9 | ||||
| -rw-r--r-- | arch/mips/ralink/mt7621.c | 9 | ||||
| -rw-r--r-- | arch/mips/ralink/of.c | 42 | ||||
| -rw-r--r-- | arch/mips/ralink/rt288x.c | 9 | ||||
| -rw-r--r-- | arch/mips/ralink/rt305x.c | 9 | ||||
| -rw-r--r-- | arch/mips/ralink/rt3883.c | 9 |
7 files changed, 35 insertions, 54 deletions
diff --git a/arch/mips/ralink/common.h b/arch/mips/ralink/common.h index b0d671442966..893981a0ca7d 100644 --- a/arch/mips/ralink/common.h +++ b/arch/mips/ralink/common.h @@ -25,6 +25,4 @@ extern void ralink_of_remap(void); extern void __init prom_soc_init(struct ralink_soc_info *soc_info); -__iomem void *plat_of_remap_node(const char *node); - #endif /* _RALINK_COMMON_H__ */ diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c index f44915b0b0c2..672249a13a09 100644 --- a/arch/mips/ralink/mt7620.c +++ b/arch/mips/ralink/mt7620.c @@ -47,15 +47,6 @@ static int dram_type; static struct ralink_soc_info *soc_info_ptr; -void __init ralink_of_remap(void) -{ - rt_sysc_membase = plat_of_remap_node("ralink,mt7620a-sysc"); - rt_memc_membase = plat_of_remap_node("ralink,mt7620a-memc"); - - if (!rt_sysc_membase || !rt_memc_membase) - panic("Failed to remap core resources"); -} - static __init void mt7620_dram_init(struct ralink_soc_info *soc_info) { diff --git a/arch/mips/ralink/mt7621.c b/arch/mips/ralink/mt7621.c index c3fbab50b95c..137781d0bd0a 100644 --- a/arch/mips/ralink/mt7621.c +++ b/arch/mips/ralink/mt7621.c @@ -89,15 +89,6 @@ static void __init mt7621_memory_detect(void) 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); diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index df29e6c896aa..6558c76ef92e 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -29,28 +29,56 @@ __iomem void *rt_sysc_membase; __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; diff --git a/arch/mips/ralink/rt288x.c b/arch/mips/ralink/rt288x.c index 0c6a87452dd1..ce8b5b6025bb 100644 --- a/arch/mips/ralink/rt288x.c +++ b/arch/mips/ralink/rt288x.c @@ -21,15 +21,6 @@ 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); diff --git a/arch/mips/ralink/rt305x.c b/arch/mips/ralink/rt305x.c index 9cffe69dd11d..1f422470b029 100644 --- a/arch/mips/ralink/rt305x.c +++ b/arch/mips/ralink/rt305x.c @@ -56,15 +56,6 @@ static unsigned long rt5350_get_mem_size(void) return ret; } -void __init ralink_of_remap(void) -{ - rt_sysc_membase = plat_of_remap_node("ralink,rt3050-sysc"); - rt_memc_membase = plat_of_remap_node("ralink,rt3050-memc"); - - if (!rt_sysc_membase || !rt_memc_membase) - panic("Failed to remap core resources"); -} - static unsigned int __init rt305x_get_soc_name0(void) { return __raw_readl(RT305X_SYSC_BASE + SYSC_REG_CHIP_NAME0); diff --git a/arch/mips/ralink/rt3883.c b/arch/mips/ralink/rt3883.c index 14c56993611a..21ce00da5758 100644 --- a/arch/mips/ralink/rt3883.c +++ b/arch/mips/ralink/rt3883.c @@ -21,15 +21,6 @@ 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); |