[ARM] S3C64XX: Add generic s3c64xx sys device. (1deb507d) · Commits · 戴 / test

arch/arm/plat-s3c/include/plat/cpu.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -70,3 +70,5 @@ extern struct sysdev_class s3c2440_sysclass;
		extern struct sysdev_class s3c2442_sysclass;
		extern struct sysdev_class s3c2443_sysclass;
		extern struct sysdev_class s3c6410_sysclass;
		extern struct sysdev_class s3c64xx_sysclass;

+19 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@
		#include <linux/module.h>
		#include <linux/interrupt.h>
		#include <linux/ioport.h>
		#include <linux/sysdev.h>
		#include <linux/serial_core.h>
		#include <linux/platform_device.h>
		#include <linux/io.h>
		@@ -104,6 +105,16 @@ static struct map_desc s3c_iodesc[] __initdata = {
		},
		};


		struct sysdev_class s3c64xx_sysclass = {
		.name = "s3c64xx-core",
		};

		static struct sys_device s3c64xx_sysdev = {
		.cls = &s3c64xx_sysclass,
		};


		/* read cpu identification code */

		void __init s3c64xx_init_io(struct map_desc *mach_desc, int size)
		@@ -117,3 +128,11 @@ void __init s3c64xx_init_io(struct map_desc *mach_desc, int size)
		idcode = __raw_readl(S3C_VA_SYS + 0x118);
		s3c_init_cpu(idcode, cpu_ids, ARRAY_SIZE(cpu_ids));
		}

		static __init int s3c64xx_sysdev_init(void)
		{
		sysdev_class_register(&s3c64xx_sysclass);
		return sysdev_register(&s3c64xx_sysdev);
		}

		core_initcall(s3c64xx_sysdev_init);