Merge tag 'renesas-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM Renesas SoC cleanup, refactoring and more SMP support from Kevin Hilman:
 "Lots of cleanup and refactoring and some SMP additions for Renesas
  platforms.  Due to some inter-dependencies with other arm-soc
  branches, this Renesas stuff was separated out for sending after the
  other branches were merged.

  Highlights:
   - remove unused board support and cleanup of unused headers
   - refactoring of init and device registration
   - simplify IRQ initialization"

* tag 'renesas-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (68 commits)
  ARM: shmobile: Per-CPU SMP boot / sleep code for SCU SoCs
  ARM: shmobile: Introduce per-CPU SMP boot / sleep code
  ARM: shmobile: Use shared SCU CPU Hotplug code on r8a7779
  ARM: shmobile: Use shared SCU CPU Hotplug code on sh73a0
  ARM: shmobile: Add shared SCU CPU Hotplug code
  ARM: shmobile: Use shared SCU SMP boot code on emev2
  ARM: shmobile: Use shared SCU SMP boot code on r8a7779
  ARM: shmobile: Use shared SCU SMP boot code on sh73a0
  ARM: shmobile: Introduce shared SCU SMP boot code
  ARM: shmobile: sh73a0: Remove global GPIO_NR definition
  ARM: shmobile: kzm9d: remove nfsroot settings from bootargs
  ARM: shmobile: armadillo800eva: remove nfsroot settings from bootargs
  ARM: shmobile: r8a7779: move r8a7779_init_irq_xxx() to setup
  ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setup
  ARM: shmobile: bockw: add missing __initdata
  ARM: shmobile: r8a7790: add missing __initdata
  ARM: shmobile: r8a7779: add missing __initdata
  ARM: shmobile: Remove unused shmobile_init_time()
  ARM: shmobile: Use clocksource_of_init() on r8a7790
  ARM: shmobile: Use default ->init_time() on KZM9G DT ref
  ...

8 files changed, 12 insertions, 19 deletions

diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
index e818f029d8e3..7b938681e756 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/include/mach/common.h
@@ -2,7 +2,6 @@
 #define __ARCH_MACH_COMMON_H
 
 extern void shmobile_earlytimer_init(void);
-extern void shmobile_timer_init(void);
 extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
 			 unsigned int mult, unsigned int div);
 struct twd_local_timer;
@@ -10,7 +9,16 @@ extern void shmobile_setup_console(void);
 extern void shmobile_boot_vector(void);
 extern unsigned long shmobile_boot_fn;
 extern unsigned long shmobile_boot_arg;
+extern void shmobile_smp_boot(void);
+extern void shmobile_smp_sleep(void);
+extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
+			      unsigned long arg);
 extern void shmobile_boot_scu(void);
+extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
+extern int shmobile_smp_scu_boot_secondary(unsigned int cpu,
+					   struct task_struct *idle);
+extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
+extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
 struct clk;
 extern int shmobile_clk_init(void);
 extern void shmobile_handle_irq_intc(struct pt_regs *);
diff --git a/arch/arm/mach-shmobile/include/mach/hardware.h b/arch/arm/mach-shmobile/include/mach/hardware.h
deleted file mode 100644
index 99264a5ce5e4..000000000000
--- a/arch/arm/mach-shmobile/include/mach/hardware.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASM_MACH_HARDWARE_H
-#define __ASM_MACH_HARDWARE_H
-
-#endif /* __ASM_MACH_HARDWARE_H */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a73a4.h b/arch/arm/mach-shmobile/include/mach/r8a73a4.h
index 144a85e29245..f3a9b702da56 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a73a4.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a73a4.h
@@ -2,6 +2,7 @@
 #define __ASM_R8A73A4_H__
 
 void r8a73a4_add_standard_devices(void);
+void r8a73a4_add_dt_devices(void);
 void r8a73a4_clock_init(void);
 void r8a73a4_pinmux_init(void);
 void r8a73a4_init_delay(void);
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h
index 56f375005fcd..d07932f872b6 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h
@@ -48,7 +48,6 @@ enum {
 
 extern void r8a7740_meram_workaround(void);
 extern void r8a7740_init_delay(void);
-extern void r8a7740_init_irq(void);
 extern void r8a7740_init_irq_of(void);
 extern void r8a7740_map_io(void);
 extern void r8a7740_add_early_devices(void);
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h
index 2866704e7afd..adfcf51b163d 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7778.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h
@@ -18,21 +18,15 @@
 #ifndef __ASM_R8A7778_H__
 #define __ASM_R8A7778_H__
 
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/sh_eth.h>
-#include <linux/platform_data/usb-rcar-phy.h>
 #include <linux/platform_data/camera-rcar.h>
 
 extern void r8a7778_add_standard_devices(void);
 extern void r8a7778_add_standard_devices_dt(void);
 extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata);
-extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata);
-extern void r8a7778_add_i2c_device(int id);
-extern void r8a7778_add_hspi_device(int id);
-extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info);
 extern void r8a7778_add_vin_device(int id,
 				   struct rcar_vin_platform_data *pdata);
+extern void r8a7778_add_dt_devices(void);
 
 extern void r8a7778_init_late(void);
 extern void r8a7778_init_delay(void);
@@ -40,6 +34,5 @@ extern void r8a7778_init_irq_dt(void);
 extern void r8a7778_clock_init(void);
 extern void r8a7778_init_irq_extpin(int irlm);
 extern void r8a7778_pinmux_init(void);
-extern void r8a7778_sdhi_init(int id, struct sh_mobile_sdhi_info *info);
 
 #endif /* __ASM_R8A7778_H__ */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h
index 6d2b6417fe2a..11c740047e14 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7779.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h
@@ -4,7 +4,6 @@
 #include <linux/sh_clk.h>
 #include <linux/pm_domain.h>
 #include <linux/sh_eth.h>
-#include <linux/platform_data/usb-rcar-phy.h>
 #include <linux/platform_data/camera-rcar.h>
 
 struct platform_device;
@@ -26,7 +25,6 @@ static inline struct r8a7779_pm_ch *to_r8a7779_ch(struct generic_pm_domain *d)
 }
 
 extern void r8a7779_init_delay(void);
-extern void r8a7779_init_irq(void);
 extern void r8a7779_init_irq_extpin(int irlm);
 extern void r8a7779_init_irq_dt(void);
 extern void r8a7779_map_io(void);
@@ -35,7 +33,6 @@ extern void r8a7779_add_early_devices(void);
 extern void r8a7779_add_standard_devices(void);
 extern void r8a7779_add_standard_devices_dt(void);
 extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata);
-extern void r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata);
 extern void r8a7779_add_vin_device(int idx,
 				   struct rcar_vin_platform_data *pdata);
 extern void r8a7779_init_late(void);
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7790.h b/arch/arm/mach-shmobile/include/mach/r8a7790.h
index 7aaef409a059..788d55952091 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7790.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7790.h
@@ -2,6 +2,7 @@
 #define __ASM_R8A7790_H__
 
 void r8a7790_add_standard_devices(void);
+void r8a7790_add_dt_devices(void);
 void r8a7790_clock_init(void);
 void r8a7790_pinmux_init(void);
 void r8a7790_init_delay(void);
diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h
index 680dc5f1655a..359b582dc270 100644
--- a/arch/arm/mach-shmobile/include/mach/sh73a0.h
+++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h
@@ -1,8 +1,6 @@
 #ifndef __ASM_SH73A0_H__
 #define __ASM_SH73A0_H__
 
-#define GPIO_NR			310
-
 /* DMA slave IDs */
 enum {
 	SHDMA_SLAVE_INVALID,