ARM: pxa: add pxa25x device-tree support
Add a device-tree machine entry (DT_MACHINE_START) for pxa25x based
platforms.
Take the opportunity to sort the file machine descriptions by
alphabetical order.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 3aa7aca..30b4270 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -209,12 +209,12 @@
register_syscore_ops(&pxa_irq_syscore_ops);
register_syscore_ops(&pxa2xx_mfp_syscore_ops);
- pxa2xx_set_dmac_info(16, 40);
- pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info);
- ret = platform_add_devices(pxa25x_devices,
- ARRAY_SIZE(pxa25x_devices));
- if (ret)
- return ret;
+ if (!of_have_populated_dt()) {
+ pxa2xx_set_dmac_info(16, 40);
+ pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info);
+ ret = platform_add_devices(pxa25x_devices,
+ ARRAY_SIZE(pxa25x_devices));
+ }
}
return ret;