| /linux-4.1.27/arch/arm/kernel/ |
| D | smp_scu.c | 31 unsigned int __init scu_get_core_count(void __iomem *scu_base) in scu_get_core_count() argument
33 unsigned int ncores = readl_relaxed(scu_base + SCU_CONFIG); in scu_get_core_count()
40 void scu_enable(void __iomem *scu_base) in scu_enable() argument
47 scu_ctrl = readl_relaxed(scu_base + 0x30); in scu_enable()
49 writel_relaxed(scu_ctrl | 0x1, scu_base + 0x30); in scu_enable()
53 scu_ctrl = readl_relaxed(scu_base + SCU_CTRL); in scu_enable()
65 writel_relaxed(scu_ctrl, scu_base + SCU_CTRL); in scu_enable()
83 int scu_power_mode(void __iomem *scu_base, unsigned int mode) in scu_power_mode() argument
91 val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu) & ~0x03; in scu_power_mode()
93 writeb_relaxed(val, scu_base + SCU_CPU_STATUS + cpu); in scu_power_mode()
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| /linux-4.1.27/arch/arm/mach-omap2/ |
| D | omap-smp.c | 44 static void __iomem *scu_base; variable
50 return scu_base; in omap4_get_scu_base()
189 scu_base = OMAP2_L4_IO_ADDRESS(scu_a9_get_base()); in omap4_smp_init_cpus()
190 BUG_ON(!scu_base); in omap4_smp_init_cpus()
191 ncores = scu_get_core_count(scu_base); in omap4_smp_init_cpus()
216 if (scu_base) in omap4_smp_prepare_cpus()
217 scu_enable(scu_base); in omap4_smp_prepare_cpus()
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| /linux-4.1.27/arch/arm/mach-berlin/ |
| D | platsmp.c | 55 void __iomem *scu_base; in berlin_smp_prepare_cpus() local
59 scu_base = of_iomap(np, 0); in berlin_smp_prepare_cpus()
61 if (!scu_base) in berlin_smp_prepare_cpus()
74 scu_enable(scu_base); in berlin_smp_prepare_cpus()
91 iounmap(scu_base); in berlin_smp_prepare_cpus()
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| /linux-4.1.27/arch/arm/include/asm/ |
| D | smp_scu.h | 30 static inline unsigned int scu_get_core_count(void __iomem *scu_base) in scu_get_core_count() argument
34 static inline int scu_power_mode(void __iomem *scu_base, unsigned int mode) in scu_power_mode() argument
41 void scu_enable(void __iomem *scu_base);
43 static inline void scu_enable(void __iomem *scu_base) {} in scu_enable() argument
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| /linux-4.1.27/arch/arm/mach-bcm/ |
| D | kona_smp.c | 50 void __iomem *scu_base; in scu_a9_enable() local
64 scu_base = ioremap((phys_addr_t)config_base, CORTEX_A9_SCU_SIZE); in scu_a9_enable()
65 if (!scu_base) { in scu_a9_enable()
71 scu_enable(scu_base); in scu_a9_enable()
73 iounmap(scu_base); /* That's the last we'll need of this */ in scu_a9_enable()
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| /linux-4.1.27/arch/arm/mach-imx/ |
| D | platsmp.c | 27 static void __iomem *scu_base; variable
46 scu_base = IMX_IO_ADDRESS(base); in imx_scu_map_io()
64 ncores = scu_get_core_count(scu_base); in imx_smp_init_cpus()
72 scu_enable(scu_base); in imx_smp_prepare()
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| /linux-4.1.27/arch/arm/mach-hisi/ |
| D | platsmp.c | 45 void __iomem *scu_base = NULL; in hisi_enable_scu_a9() local
49 scu_base = ioremap(base, SZ_4K); in hisi_enable_scu_a9()
50 if (!scu_base) { in hisi_enable_scu_a9()
54 scu_enable(scu_base); in hisi_enable_scu_a9()
55 iounmap(scu_base); in hisi_enable_scu_a9()
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| /linux-4.1.27/arch/arm/mach-realview/ |
| D | platsmp.c | 47 void __iomem *scu_base = scu_base_addr(); in realview_smp_init_cpus() local
50 ncores = scu_base ? scu_get_core_count(scu_base) : 1; in realview_smp_init_cpus()
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| /linux-4.1.27/arch/arm/mach-sti/ |
| D | platsmp.c | 102 void __iomem *scu_base = NULL; in sti_smp_prepare_cpus() local
106 scu_base = of_iomap(np, 0); in sti_smp_prepare_cpus()
107 scu_enable(scu_base); in sti_smp_prepare_cpus()
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| /linux-4.1.27/arch/arm/mach-spear/ |
| D | platsmp.c | 37 static void __iomem *scu_base = IOMEM(VA_SCU_BASE);
98 unsigned int i, ncores = scu_get_core_count(scu_base); in spear13xx_smp_init_cpus()
113 scu_enable(scu_base); in spear13xx_smp_prepare_cpus()
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| /linux-4.1.27/arch/arm/mach-ux500/ |
| D | platsmp.c | 138 void __iomem *scu_base = scu_base_addr(); in ux500_smp_init_cpus() local
141 ncores = scu_base ? scu_get_core_count(scu_base) : 1; in ux500_smp_init_cpus()
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| /linux-4.1.27/arch/arm/mach-mvebu/ |
| D | board-v7.c | 39 static void __iomem *scu_base; variable
50 scu_base = of_iomap(np, 0); in mvebu_scu_enable()
51 scu_enable(scu_base); in mvebu_scu_enable()
58 return scu_base; in mvebu_get_scu_base()
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| /linux-4.1.27/arch/arm/mach-exynos/ |
| D | platsmp.c | 357 void __iomem *scu_base = scu_base_addr(); in exynos_smp_init_cpus() local
361 ncores = scu_base ? scu_get_core_count(scu_base) : 1; in exynos_smp_init_cpus()
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| /linux-4.1.27/drivers/gpu/drm/gma500/ |
| D | oaktrail_hdmi.c | 208 static void scu_busy_loop(void __iomem *scu_base) in scu_busy_loop() argument
213 status = readl(scu_base + 0x04); in scu_busy_loop()
216 status = readl(scu_base + 0x04); in scu_busy_loop()
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| /linux-4.1.27/drivers/scsi/isci/ |
| D | host.c | 1294 static void __iomem *scu_base(struct isci_host *isci_host) in scu_base() function
1623 void __iomem *scu_base, in sci_controller_construct() argument
1630 ihost->scu_registers = scu_base; in sci_controller_construct()
2347 status = sci_controller_construct(ihost, scu_base(ihost), smu_base(ihost)); in isci_host_init()
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