From: Olof Johansson <olof@lixom.net>
Date: Mon, 7 Jul 2014 00:15:48 +0000 (-0700)
Subject: Merge tag 'renesas-r8a7779-multiplatform-for-v3.17' of git://git.kernel.org/pub/scm... 
X-Git-Tag: firefly_0821_release~176^2~3447^2~35
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=21760aedabc795a6758bf15fafcd59fe0799cd9f;p=firefly-linux-kernel-4.4.55.git

Merge tag 'renesas-r8a7779-multiplatform-for-v3.17' of git://git./linux/kernel/git/horms/renesas into next/soc

Pull "Renesas ARM Based SoC r8a7779-multiplatform Updates for v3.17" from
Simon Horman:

Move r8a7779 SoC and its Marzen board to use common clocks,
multiplatform and initialise SCIF (serial) devices using DT.

* tag 'renesas-r8a7779-multiplatform-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (32 commits)
  ARM: shmobile: marzen: Do not use workaround for scif devices
  ARM: shmobile: marzen: Initialise SCIF devices using DT
  ARM: shmobile: marzen: Remove early_printk from command line
  ARM: shmobile: r8a7779: Add scif nodes to dtsi
  ARM: shmobile: r8a7779 dtsi: Correct #address-cells/#size-cells for clocks
  ARM: shmobile: r8a7779 dtsi: Update unit-addresses for clocks
  ARM: shmobile: r8a7779: Remove unused r8a7779_init_delay()
  ARM: shmobile: marzen-reference: Use DT CPU Frequency
  ARM: shmobile: r8a7779: Use DT CPU Frequency in common case
  ARM: shmobile: r8a7779: Add Maximum CPU Frequency to DTS
  ARM: shmobile: marzen-reference: Remove legacy clock support
  ARM: shmobile: Remove Marzen reference DTS
  ARM: shmobile: Let Marzen multiplatform boot with Marzen DTB
  ARM: shmobile: Remove non-multiplatform Marzen reference support
  ARM: shmobile: marzen-reference: Instantiate clkdevs for SCIF and TMU
  ARM: shmobile: marzen-reference: Initialize CPG device
  ARM: shmobile: r8a7779: Initial multiplatform support
  ARM: shmobile: marzen-reference: Move clock and OF device initialisation into board code
  ARM: shmobile: r8a7779: Move r8a7779_earlytimer_init to clock-r8a7779.c
  ARM: shmobile: r8a7779: Add helper to read mode pins
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
---

21760aedabc795a6758bf15fafcd59fe0799cd9f
diff --cc arch/arm/mach-shmobile/common.h
index 000000000000,f7a360edcc35..921a18ef4dfe
mode 000000,100644..100644
--- a/arch/arm/mach-shmobile/common.h
+++ b/arch/arm/mach-shmobile/common.h
@@@ -1,0 -1,56 +1,63 @@@
+ #ifndef __ARCH_MACH_COMMON_H
+ #define __ARCH_MACH_COMMON_H
+ 
+ extern void shmobile_earlytimer_init(void);
+ extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
+ 			 unsigned int mult, unsigned int div);
+ extern void shmobile_init_delay(void);
+ struct twd_local_timer;
+ 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 unsigned long shmobile_boot_size;
+ 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 int shmobile_smp_cpu_disable(unsigned int cpu);
+ extern void shmobile_invalidate_start(void);
+ extern void shmobile_boot_scu(void);
+ extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
+ extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
+ extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
+ extern void shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus);
+ extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu,
+ 					    struct task_struct *idle);
+ extern void shmobile_smp_apmu_cpu_die(unsigned int cpu);
+ extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu);
+ struct clk;
+ extern int shmobile_clk_init(void);
+ extern void shmobile_handle_irq_intc(struct pt_regs *);
+ extern struct platform_suspend_ops shmobile_suspend_ops;
+ struct cpuidle_driver;
+ extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
+ 
+ #ifdef CONFIG_SUSPEND
+ int shmobile_suspend_init(void);
+ #else
+ static inline int shmobile_suspend_init(void) { return 0; }
+ #endif
+ 
+ #ifdef CONFIG_CPU_IDLE
+ int shmobile_cpuidle_init(void);
+ #else
+ static inline int shmobile_cpuidle_init(void) { return 0; }
+ #endif
+ 
++#ifdef CONFIG_CPU_FREQ
++int shmobile_cpufreq_init(void);
++#else
++static inline int shmobile_cpufreq_init(void) { return 0; }
++#endif
++
+ extern void __iomem *shmobile_scu_base;
+ 
+ static inline void __init shmobile_init_late(void)
+ {
+ 	shmobile_suspend_init();
+ 	shmobile_cpuidle_init();
++	shmobile_cpufreq_init();
+ }
+ 
+ #endif /* __ARCH_MACH_COMMON_H */