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

Pull ARM SoC fixes from Arnd Bergmann:
 "A few fixes that came in too late to make it into the first set of
  pull requests but would still be nice to have in -rc1.

  The majority of these are trivial build fixes for bugs that I found
  myself using randconfig testing, and a set of two patches from Uwe to
  mark DT strings as 'const' where appropriate, to resolve inconsistent
  section attributes"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: make of_device_ids const
  ARM: make arrays containing machine compatible strings const
  ARM: mm: Remove Kconfig symbol CACHE_PL310
  ARM: rockchip: force built-in regulator support for PM
  ARM: mvebu: build armada375-smp code conditionally
  ARM: sti: always enable RESET_CONTROLLER
  ARM: rockchip: make rockchip_suspend_init conditional
  ARM: ixp4xx: fix {in,out}s{bwl} data types
  ARM: prima2: do not select SMP_ON_UP
  ARM: at91: fix pm declarations
  ARM: davinci: multi-soc kernels require AUTO_ZRELADDR
  ARM: davinci: davinci_cfg_reg cannot be init
  ARM: BCM: put back ARCH_MULTI_V7 dependency for mobile
  ARM: vexpress: use ARM_CPU_SUSPEND if needed
  ARM: dts: add I2C device nodes for Broadcom Cygnus
  ARM: dts: BCM63xx: fix L2 cache properties

arch/arm/boot/dts/bcm-cygnus.dtsi

@@ -70,6 +70,26 @@ wdt@18009000 {
 		};
 	};
 
+	i2c0: i2c@18008000 {
+		compatible = "brcm,cygnus-iproc-i2c", "brcm,iproc-i2c";
+		reg = <0x18008000 0x100>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
+		clock-frequency = <100000>;
+		status = "disabled";
+	};
+
+	i2c1: i2c@1800b000 {
+		compatible = "brcm,cygnus-iproc-i2c", "brcm,iproc-i2c";
+		reg = <0x1800b000 0x100>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
+		clock-frequency = <100000>;
+		status = "disabled";
+	};
+
 	uart0: serial@18020000 {
 		compatible = "snps,dw-apb-uart";
 		reg = <0x18020000 0x100>;

arch/arm/boot/dts/bcm63138.dtsi

@@ -66,8 +66,9 @@ L2: cache-controller@1d000 {
 			reg = <0x1d000 0x1000>;
 			cache-unified;
 			cache-level = <2>;
-			cache-sets = <16>;
-			cache-size = <0x80000>;
+			cache-size = <524288>;
+			cache-sets = <1024>;
+			cache-line-size = <32>;
 			interrupts = <GIC_PPI 0 IRQ_TYPE_LEVEL_HIGH>;
 		};
 

arch/arm/kernel/perf_event_cpu.c

@@ -231,7 +231,7 @@ static void cpu_pmu_destroy(struct arm_pmu *cpu_pmu)
 /*
  * PMU platform driver and devicetree bindings.
  */
-static struct of_device_id cpu_pmu_of_device_ids[] = {
+static const struct of_device_id cpu_pmu_of_device_ids[] = {
 	{.compatible = "arm,cortex-a17-pmu",	.data = armv7_a17_pmu_init},
 	{.compatible = "arm,cortex-a15-pmu",	.data = armv7_a15_pmu_init},
 	{.compatible = "arm,cortex-a12-pmu",	.data = armv7_a12_pmu_init},

arch/arm/mach-at91/Kconfig

@@ -64,7 +64,6 @@ config SOC_SAMA5D4
 	select SOC_SAMA5
 	select CLKSRC_MMIO
 	select CACHE_L2X0
-	select CACHE_PL310
 	select HAVE_FB_ATMEL
 	select HAVE_AT91_UTMI
 	select HAVE_AT91_SMD

arch/arm/mach-at91/at91rm9200_time.c

@@ -183,7 +183,7 @@ static struct clock_event_device clkevt = {
 void __iomem *at91_st_base;
 EXPORT_SYMBOL_GPL(at91_st_base);
 
-static struct of_device_id at91rm9200_st_timer_ids[] = {
+static const struct of_device_id at91rm9200_st_timer_ids[] = {
 	{ .compatible = "atmel,at91rm9200-st" },
 	{ /* sentinel */ }
 };

arch/arm/mach-at91/generic.h

@@ -35,10 +35,10 @@ extern void __init at91sam9260_pm_init(void);
 extern void __init at91sam9g45_pm_init(void);
 extern void __init at91sam9x5_pm_init(void);
 #else
-void __init at91rm9200_pm_init(void) { }
-void __init at91sam9260_pm_init(void) { }
-void __init at91sam9g45_pm_init(void) { }
-void __init at91sam9x5_pm_init(void) { }
+static inline void __init at91rm9200_pm_init(void) { }
+static inline void __init at91sam9260_pm_init(void) { }
+static inline void __init at91sam9g45_pm_init(void) { }
+static inline void __init at91sam9x5_pm_init(void) { }
 #endif
 
 #endif /* _AT91_GENERIC_H */

arch/arm/mach-at91/pm.c

@@ -226,7 +226,7 @@ void at91_pm_set_standby(void (*at91_standby)(void))
 	}
 }
 
-static struct of_device_id ramc_ids[] = {
+static const struct of_device_id ramc_ids[] __initconst = {
 	{ .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby },
 	{ .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby },
 	{ .compatible = "atmel,at91sam9g45-ddramc", .data = at91_ddr_standby },
@@ -234,7 +234,7 @@ static struct of_device_id ramc_ids[] = {
 	{ /*sentinel*/ }
 };
 
-static void at91_dt_ramc(void)
+static __init void at91_dt_ramc(void)
 {
 	struct device_node *np;
 	const struct of_device_id *of_id;

arch/arm/mach-axxia/axxia.c

@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <asm/mach/arch.h>
 
-static const char *axxia_dt_match[] __initconst = {
+static const char *const axxia_dt_match[] __initconst = {
 	"lsi,axm5516",
 	"lsi,axm5516-sim",
 	"lsi,axm5516-emu",

arch/arm/mach-bcm/Kconfig

@@ -68,7 +68,7 @@ config ARCH_BCM_MOBILE
 	  This enables support for systems based on Broadcom mobile SoCs.
 
 config ARCH_BCM_281XX
-	bool "Broadcom BCM281XX SoC family"
+	bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7
 	select ARCH_BCM_MOBILE
 	select HAVE_SMP
 	help
@@ -77,7 +77,7 @@ config ARCH_BCM_281XX
 	  variants.
 
 config ARCH_BCM_21664
-	bool "Broadcom BCM21664 SoC family"
+	bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7
 	select ARCH_BCM_MOBILE
 	select HAVE_SMP
 	help

arch/arm/mach-bcm/brcmstb.c

@@ -17,7 +17,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-static const char *brcmstb_match[] __initconst = {
+static const char *const brcmstb_match[] __initconst = {
 	"brcm,bcm7445",
 	"brcm,brcmstb",
 	NULL

arch/arm/mach-davinci/Kconfig

@@ -32,12 +32,14 @@ config ARCH_DAVINCI_DM646x
 
 config ARCH_DAVINCI_DA830
 	bool "DA830/OMAP-L137/AM17x based system"
+	depends on !ARCH_DAVINCI_DMx || AUTO_ZRELADDR
 	select ARCH_DAVINCI_DA8XX
 	select CPU_DCACHE_WRITETHROUGH # needed on silicon revs 1.0, 1.1
 	select CP_INTC
 
 config ARCH_DAVINCI_DA850
 	bool "DA850/OMAP-L138/AM18x based system"
+	depends on !ARCH_DAVINCI_DMx || AUTO_ZRELADDR
 	select ARCH_DAVINCI_DA8XX
 	select CP_INTC
 

arch/arm/mach-davinci/da8xx-dt.c

@@ -20,7 +20,7 @@
 
 #define DA8XX_NUM_UARTS	3
 
-static struct of_device_id da8xx_irq_match[] __initdata = {
+static const struct of_device_id da8xx_irq_match[] __initconst = {
 	{ .compatible = "ti,cp-intc", .data = cp_intc_of_init, },
 	{ }
 };

arch/arm/mach-davinci/mux.c

@@ -30,7 +30,7 @@ static void __iomem *pinmux_base;
 /*
  * Sets the DAVINCI MUX register based on the table
  */
-int __init_or_module davinci_cfg_reg(const unsigned long index)
+int davinci_cfg_reg(const unsigned long index)
 {
 	static DEFINE_SPINLOCK(mux_spin_lock);
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
@@ -101,7 +101,7 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
 }
 EXPORT_SYMBOL(davinci_cfg_reg);
 
-int __init_or_module davinci_cfg_reg_list(const short pins[])
+int davinci_cfg_reg_list(const short pins[])
 {
 	int i, error = -EINVAL;
 

arch/arm/mach-exynos/exynos.c

@@ -227,7 +227,7 @@ static void __init exynos_dt_machine_init(void)
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static char const *exynos_dt_compat[] __initconst = {
+static char const *const exynos_dt_compat[] __initconst = {
 	"samsung,exynos3",
 	"samsung,exynos3250",
 	"samsung,exynos4",

arch/arm/mach-exynos/suspend.c

@@ -587,7 +587,7 @@ static struct exynos_pm_data exynos5420_pm_data = {
 	.cpu_suspend	= exynos5420_cpu_suspend,
 };
 
-static struct of_device_id exynos_pmu_of_device_ids[] = {
+static const struct of_device_id exynos_pmu_of_device_ids[] __initconst = {
 	{
 		.compatible = "samsung,exynos3250-pmu",
 		.data = &exynos3250_pm_data,

arch/arm/mach-highbank/highbank.c

@@ -169,7 +169,7 @@ static void __init highbank_init(void)
 		platform_device_register(&highbank_cpuidle_device);
 }
 
-static const char *highbank_match[] __initconst = {
+static const char *const highbank_match[] __initconst = {
 	"calxeda,highbank",
 	"calxeda,ecx-2000",
 	NULL,

arch/arm/mach-hisi/hisilicon.c

@@ -45,7 +45,7 @@ static void __init hi3620_map_io(void)
 	iotable_init(hi3620_io_desc, ARRAY_SIZE(hi3620_io_desc));
 }
 
-static const char *hi3xxx_compat[] __initconst = {
+static const char *const hi3xxx_compat[] __initconst = {
 	"hisilicon,hi3620-hi4511",
 	NULL,
 };
@@ -55,7 +55,7 @@ DT_MACHINE_START(HI3620, "Hisilicon Hi3620 (Flattened Device Tree)")
 	.dt_compat	= hi3xxx_compat,
 MACHINE_END
 
-static const char *hix5hd2_compat[] __initconst = {
+static const char *const hix5hd2_compat[] __initconst = {
 	"hisilicon,hix5hd2",
 	NULL,
 };
@@ -64,7 +64,7 @@ DT_MACHINE_START(HIX5HD2_DT, "Hisilicon HIX5HD2 (Flattened Device Tree)")
 	.dt_compat	= hix5hd2_compat,
 MACHINE_END
 
-static const char *hip04_compat[] __initconst = {
+static const char *const hip04_compat[] __initconst = {
 	"hisilicon,hip04-d01",
 	NULL,
 };
@@ -73,7 +73,7 @@ DT_MACHINE_START(HIP04, "Hisilicon HiP04 (Flattened Device Tree)")
 	.dt_compat	= hip04_compat,
 MACHINE_END
 
-static const char *hip01_compat[] __initconst = {
+static const char *const hip01_compat[] __initconst = {
 	"hisilicon,hip01",
 	"hisilicon,hip01-ca9x2",
 	NULL,

arch/arm/mach-imx/mmdc.c

@@ -68,7 +68,7 @@ int imx_mmdc_get_ddr_type(void)
 	return ddr_type;
 }
 
-static struct of_device_id imx_mmdc_dt_ids[] = {
+static const struct of_device_id imx_mmdc_dt_ids[] = {
 	{ .compatible = "fsl,imx6q-mmdc", },
 	{ /* sentinel */ }
 };

arch/arm/mach-ixp4xx/include/mach/io.h

@@ -245,8 +245,10 @@ static inline void outb(u8 value, u32 addr)
 }
 
 #define outsb outsb
-static inline void outsb(u32 io_addr, const u8 *vaddr, u32 count)
+static inline void outsb(u32 io_addr, const void *p, u32 count)
 {
+	const u8 *vaddr = p;
+
 	while (count--)
 		outb(*vaddr++, io_addr);
 }
@@ -262,8 +264,9 @@ static inline void outw(u16 value, u32 addr)
 }
 
 #define outsw outsw
-static inline void outsw(u32 io_addr, const u16 *vaddr, u32 count)
+static inline void outsw(u32 io_addr, const void *p, u32 count)
 {
+	const u16 *vaddr = p;
 	while (count--)
 		outw(cpu_to_le16(*vaddr++), io_addr);
 }
@@ -275,8 +278,9 @@ static inline void outl(u32 value, u32 addr)
 }
 
 #define outsl outsl
-static inline void outsl(u32 io_addr, const u32 *vaddr, u32 count)
+static inline void outsl(u32 io_addr, const void *p, u32 count)
 {
+	const u32 *vaddr = p;
 	while (count--)
 		outl(cpu_to_le32(*vaddr++), io_addr);
 }
@@ -294,8 +298,9 @@ static inline u8 inb(u32 addr)
 }
 
 #define insb insb
-static inline void insb(u32 io_addr, u8 *vaddr, u32 count)
+static inline void insb(u32 io_addr, void *p, u32 count)
 {
+	u8 *vaddr = p;
 	while (count--)
 		*vaddr++ = inb(io_addr);
 }
@@ -313,8 +318,9 @@ static inline u16 inw(u32 addr)
 }
 
 #define insw insw
-static inline void insw(u32 io_addr, u16 *vaddr, u32 count)
+static inline void insw(u32 io_addr, void *p, u32 count)
 {
+	u16 *vaddr = p;
 	while (count--)
 		*vaddr++ = le16_to_cpu(inw(io_addr));
 }
@@ -330,8 +336,9 @@ static inline u32 inl(u32 addr)
 }
 
 #define insl insl
-static inline void insl(u32 io_addr, u32 *vaddr, u32 count)
+static inline void insl(u32 io_addr, void *p, u32 count)
 {
+	u32 *vaddr = p;
 	while (count--)
 		*vaddr++ = le32_to_cpu(inl(io_addr));
 }

arch/arm/mach-keystone/keystone.c

@@ -103,7 +103,7 @@ static void __init keystone_init_meminfo(void)
 	pr_info("Switching to high address space at 0x%llx\n", (u64)offset);
 }
 
-static const char *keystone_match[] __initconst = {
+static const char *const keystone_match[] __initconst = {
 	"ti,keystone",
 	NULL,
 };

arch/arm/mach-keystone/pm_domain.c

@@ -61,7 +61,7 @@ static struct pm_clk_notifier_block platform_domain_notifier = {
 	.pm_domain = &keystone_pm_domain,
 };
 
-static struct of_device_id of_keystone_table[] = {
+static const struct of_device_id of_keystone_table[] = {
 	{.compatible = "ti,keystone"},
 	{ /* end of list */ },
 };

arch/arm/mach-mmp/time.c

@@ -213,7 +213,7 @@ void __init timer_init(int irq)
 }
 
 #ifdef CONFIG_OF
-static struct of_device_id mmp_timer_dt_ids[] = {
+static const struct of_device_id mmp_timer_dt_ids[] = {
 	{ .compatible = "mrvl,mmp-timer", },
 	{}
 };

arch/arm/mach-mvebu/coherency.c

@@ -51,7 +51,7 @@ enum {
 	COHERENCY_FABRIC_TYPE_ARMADA_380,
 };
 
-static struct of_device_id of_coherency_table[] = {
+static const struct of_device_id of_coherency_table[] = {
 	{.compatible = "marvell,coherency-fabric",
 	 .data = (void *) COHERENCY_FABRIC_TYPE_ARMADA_370_XP },
 	{.compatible = "marvell,armada-375-coherency-fabric",

arch/arm/mach-mvebu/pmsu.c

@@ -104,7 +104,7 @@ static void __iomem *pmsu_mp_base;
 
 static void *mvebu_cpu_resume;
 
-static struct of_device_id of_pmsu_table[] = {
+static const struct of_device_id of_pmsu_table[] = {
 	{ .compatible = "marvell,armada-370-pmsu", },
 	{ .compatible = "marvell,armada-370-xp-pmsu", },
 	{ .compatible = "marvell,armada-380-pmsu", },

arch/arm/mach-mvebu/system-controller.c

@@ -126,7 +126,7 @@ int mvebu_system_controller_get_soc_id(u32 *dev, u32 *rev)
 		return -ENODEV;
 }
 
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) && defined(CONFIG_MACH_MVEBU_V7)
 void mvebu_armada375_smp_wa_init(void)
 {
 	u32 dev, rev;

arch/arm/mach-nspire/nspire.c

@@ -27,7 +27,7 @@
 #include "mmio.h"
 #include "clcd.h"
 
-static const char *nspire_dt_match[] __initconst = {
+static const char *const nspire_dt_match[] __initconst = {
 	"ti,nspire",
 	"ti,nspire-cx",
 	"ti,nspire-tp",

arch/arm/mach-omap2/omap4-common.c

@@ -242,7 +242,7 @@ static int __init omap4_sar_ram_init(void)
 }
 omap_early_initcall(omap4_sar_ram_init);
 
-static struct of_device_id gic_match[] = {
+static const struct of_device_id gic_match[] = {
 	{ .compatible = "arm,cortex-a9-gic", },
 	{ .compatible = "arm,cortex-a15-gic", },
 	{ },

arch/arm/mach-omap2/prm3xxx.c

@@ -674,7 +674,7 @@ int __init omap3xxx_prm_init(void)
 	return prm_register(&omap3xxx_prm_ll_data);
 }
 
-static struct of_device_id omap3_prm_dt_match_table[] = {
+static const struct of_device_id omap3_prm_dt_match_table[] = {
 	{ .compatible = "ti,omap3-prm" },
 	{ }
 };

arch/arm/mach-omap2/prm44xx.c

@@ -712,7 +712,7 @@ int __init omap44xx_prm_init(void)
 	return prm_register(&omap44xx_prm_ll_data);
 }
 
-static struct of_device_id omap_prm_dt_match_table[] = {
+static const struct of_device_id omap_prm_dt_match_table[] = {
 	{ .compatible = "ti,omap4-prm" },
 	{ .compatible = "ti,omap5-prm" },
 	{ .compatible = "ti,dra7-prm" },

arch/arm/mach-prima2/Kconfig

@@ -27,7 +27,6 @@ config ARCH_ATLAS7
 	select CPU_V7
 	select HAVE_ARM_SCU if SMP
 	select HAVE_SMP
-	select SMP_ON_UP if SMP
 	help
           Support for CSR SiRFSoC ARM Cortex A7 Platform
 

arch/arm/mach-prima2/common.c

@@ -21,7 +21,7 @@ static void __init sirfsoc_init_late(void)
 }
 
 #ifdef CONFIG_ARCH_ATLAS6
-static const char *atlas6_dt_match[] __initconst = {
+static const char *const atlas6_dt_match[] __initconst = {
 	"sirf,atlas6",
 	NULL
 };
@@ -36,7 +36,7 @@ MACHINE_END
 #endif
 
 #ifdef CONFIG_ARCH_PRIMA2
-static const char *prima2_dt_match[] __initconst = {
+static const char *const prima2_dt_match[] __initconst = {
 	"sirf,prima2",
 	NULL
 };
@@ -52,7 +52,7 @@ MACHINE_END
 #endif
 
 #ifdef CONFIG_ARCH_ATLAS7
-static const char *atlas7_dt_match[] __initdata = {
+static const char *const atlas7_dt_match[] __initconst = {
 	"sirf,atlas7",
 	NULL
 };

arch/arm/mach-prima2/platsmp.c

@@ -40,7 +40,7 @@ static void sirfsoc_secondary_init(unsigned int cpu)
 	spin_unlock(&boot_lock);
 }
 
-static struct of_device_id clk_ids[]  = {
+static const struct of_device_id clk_ids[]  = {
 	{ .compatible = "sirf,atlas7-clkc" },
 	{},
 };

arch/arm/mach-rockchip/Kconfig

@@ -11,6 +11,7 @@ config ARCH_ROCKCHIP
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select DW_APB_TIMER_OF
+	select REGULATOR if PM
 	select ROCKCHIP_TIMER
 	select ARM_GLOBAL_TIMER
 	select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK

arch/arm/mach-rockchip/pm.h

@@ -24,7 +24,13 @@ extern unsigned long rkpm_bootdata_ddr_data;
 extern unsigned long rk3288_bootram_sz;
 
 void rockchip_slp_cpu_resume(void);
+#ifdef CONFIG_PM_SLEEP
 void __init rockchip_suspend_init(void);
+#else
+static inline void rockchip_suspend_init(void)
+{
+}
+#endif
 
 /****** following is rk3288 defined **********/
 #define RK3288_PMU_WAKEUP_CFG0		0x00

arch/arm/mach-s5pv210/s5pv210.c

@@ -63,7 +63,7 @@ static void __init s5pv210_dt_init_late(void)
 	s5pv210_pm_init();
 }
 
-static char const *s5pv210_dt_compat[] __initconst = {
+static char const *const s5pv210_dt_compat[] __initconst = {
 	"samsung,s5pc110",
 	"samsung,s5pv210",
 	NULL

arch/arm/mach-shmobile/setup-emev2.c

@@ -37,7 +37,7 @@ static void __init emev2_map_io(void)
 	iotable_init(emev2_io_desc, ARRAY_SIZE(emev2_io_desc));
 }
 
-static const char *emev2_boards_compat_dt[] __initconst = {
+static const char *const emev2_boards_compat_dt[] __initconst = {
 	"renesas,emev2",
 	NULL,
 };

arch/arm/mach-sti/Kconfig

@@ -13,6 +13,7 @@ menuconfig ARCH_STI
 	select ARM_ERRATA_775420
 	select PL310_ERRATA_753970 if CACHE_L2X0
 	select PL310_ERRATA_769419 if CACHE_L2X0
+	select RESET_CONTROLLER
 	help
 	  Include support for STiH41x SOCs like STiH415/416 using the device tree
 	  for discovery

arch/arm/mach-ux500/pm_domains.c

@@ -49,7 +49,7 @@ static struct generic_pm_domain *ux500_pm_domains[NR_DOMAINS] = {
 	[DOMAIN_VAPE] = &ux500_pm_domain_vape,
 };
 
-static struct of_device_id ux500_pm_domain_matches[] = {
+static const struct of_device_id ux500_pm_domain_matches[] __initconst = {
 	{ .compatible = "stericsson,ux500-pm-domains", },
 	{ },
 };

arch/arm/mach-versatile/versatile_dt.c

@@ -35,7 +35,7 @@ static void __init versatile_dt_init(void)
 			     versatile_auxdata_lookup, NULL);
 }
 
-static const char *versatile_dt_match[] __initconst = {
+static const char *const versatile_dt_match[] __initconst = {
 	"arm,versatile-ab",
 	"arm,versatile-pb",
 	NULL,

arch/arm/mach-vexpress/Kconfig

@@ -73,6 +73,7 @@ config ARCH_VEXPRESS_TC2_PM
 	depends on MCPM
 	select ARM_CCI
 	select ARCH_VEXPRESS_SPC
+	select ARM_CPU_SUSPEND
 	help
 	  Support for CPU and cluster power management on Versatile Express
 	  with a TC2 (A15x2 A7x3) big.LITTLE core tile.

arch/arm/mm/Kconfig

@@ -892,13 +892,6 @@ config CACHE_L2X0
 
 if CACHE_L2X0
 
-config CACHE_PL310
-	bool
-	default y if CPU_V7 && !(CPU_V6 || CPU_V6K)
-	help
-	  This option enables optimisations for the PL310 cache
-	  controller.
-
 config PL310_ERRATA_588369
 	bool "PL310 errata: Clean & Invalidate maintenance operations do not invalidate clean lines"
 	help