[PATCH v7 08/12] ARM: SoC: convert ux500 to SoC descriptor

@@ -789,6 +789,7 @@ static void __init hrefv60_init_machine(void)
 MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
 	/* Maintainer: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> */
 	.atag_offset	= 0x100,
+	.soc		= &ux500_soc_desc,
 	.map_io		= u8500_map_io,
 	.init_irq	= ux500_init_irq,
 	/* we re-use nomadik timer here */

@@ -800,6 +801,7 @@ MACHINE_END
 
 MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
 	.atag_offset	= 0x100,
+	.soc		= &ux500_soc_desc,
 	.map_io		= u8500_map_io,
 	.init_irq	= ux500_init_irq,
 	.timer		= &ux500_timer,

@@ -810,6 +812,7 @@ MACHINE_END
 
 MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
 	.atag_offset	= 0x100,
+	.soc		= &ux500_soc_desc,
 	.map_io		= u8500_map_io,
 	.init_irq	= ux500_init_irq,
 	/* we re-use nomadik timer here */

@@ -939,6 +942,7 @@ static const char * u8500_dt_board_compat[] = {
 
 
 DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)")
+	.soc		= &ux500_soc_desc,
 	.map_io		= u8500_map_io,
 	.init_irq	= ux500_init_irq,
 	/* we re-use nomadik timer here */

@@ -148,3 +148,10 @@ struct device * __init ux500_soc_device_init(const char *soc_id)
 
 	return parent;
 }
+
+struct arm_soc_desc ux500_soc_desc __initdata = {
+	.name		= "STE Ux500",
+	soc_smp_init_ops(ux500_soc_smp_init_ops)
+	soc_smp_ops(ux500_soc_smp_ops)
+};
+

@@ -15,6 +15,8 @@
 #include <asm/cacheflush.h>
 #include <asm/smp_plat.h>
 
+#include <mach/setup.h>
+
 extern volatile int pen_release;
 
 static inline void platform_do_lowpower(unsigned int cpu)

@@ -34,7 +36,7 @@ static inline void platform_do_lowpower(unsigned int cpu)
 	}
 }
 
-int platform_cpu_kill(unsigned int cpu)
+int ux500_cpu_kill(unsigned int cpu)
 {
 	return 1;
 }

@@ -44,13 +46,13 @@ int platform_cpu_kill(unsigned int cpu)
  *
  * Called with IRQs disabled
  */
-void platform_cpu_die(unsigned int cpu)
+void ux500_cpu_die(unsigned int cpu)
 {
 	/* directly enter low power state, skipping secure registers */
 	platform_do_lowpower(cpu);
 }
 
-int platform_cpu_disable(unsigned int cpu)
+int ux500_cpu_disable(unsigned int cpu)
 {
 	/*
 	 * we don't allow CPU 0 to be shutdown (it is still too special

@@ -11,6 +11,7 @@
 #ifndef __ASM_ARCH_SETUP_H
 #define __ASM_ARCH_SETUP_H
 
+#include <asm/soc.h>
 #include <asm/mach/time.h>
 #include <linux/init.h>
 

@@ -44,4 +45,12 @@ extern struct sys_timer ux500_timer;
 	.type		= MT_MEMORY,		\
 }
 
+extern struct arm_soc_smp_init_ops ux500_soc_smp_init_ops;
+extern struct arm_soc_smp_ops ux500_soc_smp_ops;
+extern struct arm_soc_desc ux500_soc_desc;
+
+extern int  ux500_cpu_kill(unsigned int cpu);
+extern void ux500_cpu_die(unsigned int cpu);
+extern int  ux500_cpu_disable(unsigned int cpu);
+
 #endif /*  __ASM_ARCH_SETUP_H */

@@ -58,7 +58,7 @@ static void __iomem *scu_base_addr(void)
 
 static DEFINE_SPINLOCK(boot_lock);
 
-void __cpuinit platform_secondary_init(unsigned int cpu)
+static void __cpuinit ux500_secondary_init(unsigned int cpu)
 {
 	/*
 	 * if any interrupts are already enabled for the primary

@@ -80,7 +80,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
 	spin_unlock(&boot_lock);
 }
 
-int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int __cpuinit ux500_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	unsigned long timeout;
 

@@ -145,7 +145,7 @@ static void __init wakeup_secondary(void)
  * Initialise the CPU possible map early - this describes the CPUs
  * which may be present or become present in the system.
  */
-void __init smp_init_cpus(void)
+static void __init ux500_smp_init_cpus(void)
 {
 	void __iomem *scu_base = scu_base_addr();
 	unsigned int i, ncores;

@@ -165,9 +165,20 @@ void __init smp_init_cpus(void)
 	set_smp_cross_call(gic_raise_softirq);
 }
 
-void __init platform_smp_prepare_cpus(unsigned int max_cpus)
+static void __init ux500_smp_prepare_cpus(unsigned int max_cpus)
 {
 
 	scu_enable(scu_base_addr());
 	wakeup_secondary();
 }
+
+struct arm_soc_smp_init_ops ux500_soc_smp_init_ops __initdata = {
+	.smp_init_cpus		= ux500_smp_init_cpus,
+	.smp_prepare_cpus	= ux500_smp_prepare_cpus,
+};
+
+struct arm_soc_smp_ops ux500_soc_smp_ops __initdata = {
+	.smp_secondary_init	= ux500_secondary_init,
+	.smp_boot_secondary	= ux500_boot_secondary,
+	soc_hotplug_ops(ux500)
+};