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Diffstat (limited to 'arch/arm/mach-mmp/mmp-dt.c')
-rw-r--r--arch/arm/mach-mmp/mmp-dt.c66
1 files changed, 37 insertions, 29 deletions
diff --git a/arch/arm/mach-mmp/mmp-dt.c b/arch/arm/mach-mmp/mmp-dt.c
index 6707539..033cc31 100644
--- a/arch/arm/mach-mmp/mmp-dt.c
+++ b/arch/arm/mach-mmp/mmp-dt.c
@@ -14,14 +14,19 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
#include <mach/irqs.h>
#include "common.h"
-extern struct sys_timer pxa168_timer;
-extern void __init icu_init_irq(void);
+extern void __init mmp_dt_irq_init(void);
+extern void __init mmp_dt_init_timer(void);
-static const struct of_dev_auxdata mmp_auxdata_lookup[] __initconst = {
+static struct sys_timer mmp_dt_timer = {
+ .init = mmp_dt_init_timer,
+};
+
+static const struct of_dev_auxdata pxa168_auxdata_lookup[] __initconst = {
OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL),
OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL),
OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4026000, "pxa2xx-uart.2", NULL),
@@ -32,44 +37,47 @@ static const struct of_dev_auxdata mmp_auxdata_lookup[] __initconst = {
{}
};
-static int __init mmp_intc_add_irq_domain(struct device_node *np,
- struct device_node *parent)
-{
- irq_domain_add_simple(np, 0);
- return 0;
-}
-
-static int __init mmp_gpio_add_irq_domain(struct device_node *np,
- struct device_node *parent)
-{
- irq_domain_add_simple(np, IRQ_GPIO_START);
- return 0;
-}
-
-static const struct of_device_id mmp_irq_match[] __initconst = {
- { .compatible = "mrvl,mmp-intc", .data = mmp_intc_add_irq_domain, },
- { .compatible = "mrvl,mmp-gpio", .data = mmp_gpio_add_irq_domain, },
+static const struct of_dev_auxdata pxa910_auxdata_lookup[] __initconst = {
+ OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL),
+ OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL),
+ OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4036000, "pxa2xx-uart.2", NULL),
+ OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL),
+ OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4037000, "pxa2xx-i2c.1", NULL),
+ OF_DEV_AUXDATA("mrvl,mmp-gpio", 0xd4019000, "pxa-gpio", NULL),
+ OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL),
{}
};
-static void __init mmp_dt_init(void)
+static void __init pxa168_dt_init(void)
{
+ of_platform_populate(NULL, of_default_bus_match_table,
+ pxa168_auxdata_lookup, NULL);
+}
- of_irq_init(mmp_irq_match);
-
+static void __init pxa910_dt_init(void)
+{
of_platform_populate(NULL, of_default_bus_match_table,
- mmp_auxdata_lookup, NULL);
+ pxa910_auxdata_lookup, NULL);
}
-static const char *pxa168_dt_board_compat[] __initdata = {
+static const char *mmp_dt_board_compat[] __initdata = {
"mrvl,pxa168-aspenite",
+ "mrvl,pxa910-dkb",
NULL,
};
DT_MACHINE_START(PXA168_DT, "Marvell PXA168 (Device Tree Support)")
.map_io = mmp_map_io,
- .init_irq = icu_init_irq,
- .timer = &pxa168_timer,
- .init_machine = mmp_dt_init,
- .dt_compat = pxa168_dt_board_compat,
+ .init_irq = mmp_dt_irq_init,
+ .timer = &mmp_dt_timer,
+ .init_machine = pxa168_dt_init,
+ .dt_compat = mmp_dt_board_compat,
+MACHINE_END
+
+DT_MACHINE_START(PXA910_DT, "Marvell PXA910 (Device Tree Support)")
+ .map_io = mmp_map_io,
+ .init_irq = mmp_dt_irq_init,
+ .timer = &mmp_dt_timer,
+ .init_machine = pxa910_dt_init,
+ .dt_compat = mmp_dt_board_compat,
MACHINE_END