MIPS: Move GIC clocksource driver to drivers/clocksource/

Move the GIC clocksource driver to drivers/clocksource/mips-gic-timer.c.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8133/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/Kconfig

@@ -342,7 +342,7 @@ config MIPS_MALTA
 	select BOOT_RAW
 	select CEVT_R4K
 	select CSRC_R4K
-	select CSRC_GIC
+	select CLKSRC_MIPS_GIC
 	select DMA_MAYBE_COHERENT
 	select GENERIC_ISA_DMA
 	select HAVE_PCSPKR_PLATFORM
@@ -385,7 +385,7 @@ config MIPS_SEAD3
 	select BUILTIN_DTB
 	select CEVT_R4K
 	select CSRC_R4K
-	select CSRC_GIC
+	select CLKSRC_MIPS_GIC
 	select CPU_MIPSR2_IRQ_VI
 	select CPU_MIPSR2_IRQ_EI
 	select DMA_NONCOHERENT
@@ -954,10 +954,6 @@ config CSRC_IOASIC
 config CSRC_R4K
 	bool
 
-config CSRC_GIC
-	select MIPS_CM
-	bool
-
 config CSRC_SB1250
 	bool
 

arch/mips/kernel/Makefile

@@ -24,7 +24,6 @@ obj-$(CONFIG_CEVT_GT641XX)	+= cevt-gt641xx.o
 obj-$(CONFIG_CEVT_SB1250)	+= cevt-sb1250.o
 obj-$(CONFIG_CEVT_TXX9)		+= cevt-txx9.o
 obj-$(CONFIG_CSRC_BCM1480)	+= csrc-bcm1480.o
-obj-$(CONFIG_CSRC_GIC)		+= csrc-gic.o
 obj-$(CONFIG_CSRC_IOASIC)	+= csrc-ioasic.o
 obj-$(CONFIG_CSRC_R4K)		+= csrc-r4k.o
 obj-$(CONFIG_CSRC_SB1250)	+= csrc-sb1250.o

arch/mips/mti-malta/malta-time.c

@@ -183,7 +183,7 @@ void __init plat_time_init(void)
 		freq = freqround(gic_frequency, 5000);
 		printk("GIC frequency %d.%02d MHz\n", freq/1000000,
 		       (freq%1000000)*100/1000000);
-#ifdef CONFIG_CSRC_GIC
+#ifdef CONFIG_CLKSRC_MIPS_GIC
 		gic_clocksource_init(gic_frequency);
 #endif
 	}

drivers/clocksource/Kconfig

@@ -223,4 +223,8 @@ config CLKSRC_VERSATILE
 	  ARM Versatile, RealView and Versatile Express reference
 	  platforms.
 
+config CLKSRC_MIPS_GIC
+	bool
+	depends on MIPS_GIC
+
 endmenu

drivers/clocksource/Makefile

@@ -46,3 +46,4 @@ obj-$(CONFIG_CLKSRC_METAG_GENERIC)	+= metag_generic.o
 obj-$(CONFIG_ARCH_HAS_TICK_BROADCAST)	+= dummy_timer.o
 obj-$(CONFIG_ARCH_KEYSTONE)		+= timer-keystone.o
 obj-$(CONFIG_CLKSRC_VERSATILE)		+= versatile.o
+obj-$(CONFIG_CLKSRC_MIPS_GIC)		+= mips-gic-timer.o

drivers/irqchip/irq-mips-gic.c

@@ -103,7 +103,7 @@ static inline void gic_map_to_vpe(unsigned int intr, unsigned int vpe)
 		  GIC_SH_MAP_TO_VPE_REG_BIT(vpe));
 }
 
-#if defined(CONFIG_CSRC_GIC) || defined(CONFIG_CEVT_GIC)
+#if defined(CONFIG_CLKSRC_MIPS_GIC) || defined(CONFIG_CEVT_GIC)
 cycle_t gic_read_count(void)
 {
 	unsigned int hi, hi2, lo;