MIPS: Loongson: Naming style cleanup and rework

Currently, code of Loongson-2/3 is under loongson directory and code of
Loongson-1 is under loongson1 directory. Besides, there are Kconfig
options such as MACH_LOONGSON and MACH_LOONGSON1. This naming style is
very ugly and confusing. Since Loongson-2/3 are both 64-bit general-
purpose CPU while Loongson-1 is 32-bit SoC, we rename both file names
and Kconfig symbols from loongson/loongson1 to loongson64/loongson32.

[ralf@linux-mips.org: Resolve a number of simple conflicts.]

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Cc: Kelvin Cheung <keguang.zhang@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/9790/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

30 files changed, 65 insertions, 65 deletions

diff --git a/arch/mips/include/asm/mach-loongson/workarounds.h b/arch/mips/include/asm/mach-loongson/workarounds.h
deleted file mode 100644
index e180c1422eae..000000000000
--- a/arch/mips/include/asm/mach-loongson/workarounds.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_MACH_LOONGSON_WORKAROUNDS_H_
-#define __ASM_MACH_LOONGSON_WORKAROUNDS_H_
-
-#define WORKAROUND_CPUFREQ	0x00000001
-#define WORKAROUND_CPUHOTPLUG	0x00000002
-
-#endif
diff --git a/arch/mips/include/asm/mach-loongson1/cpufreq.h b/arch/mips/include/asm/mach-loongson32/cpufreq.h
index e7765ce30bcf..6843fa1a608d 100644
--- a/arch/mips/include/asm/mach-loongson1/cpufreq.h
+++ b/arch/mips/include/asm/mach-loongson32/cpufreq.h
@@ -10,8 +10,8 @@
  */
 
 
-#ifndef __ASM_MACH_LOONGSON1_CPUFREQ_H
-#define __ASM_MACH_LOONGSON1_CPUFREQ_H
+#ifndef __ASM_MACH_LOONGSON32_CPUFREQ_H
+#define __ASM_MACH_LOONGSON32_CPUFREQ_H
 
 struct plat_ls1x_cpufreq {
 	const char	*clk_name;	/* CPU clk */
@@ -20,4 +20,4 @@ struct plat_ls1x_cpufreq {
 	unsigned int	min_freq;	/* in kHz */
 };
 
-#endif /* __ASM_MACH_LOONGSON1_CPUFREQ_H */
+#endif /* __ASM_MACH_LOONGSON32_CPUFREQ_H */
diff --git a/arch/mips/include/asm/mach-loongson1/irq.h b/arch/mips/include/asm/mach-loongson32/irq.h
index 96bfb1c1c73d..0d35b994e8d2 100644
--- a/arch/mips/include/asm/mach-loongson1/irq.h
+++ b/arch/mips/include/asm/mach-loongson32/irq.h
@@ -10,8 +10,8 @@
  */
 
 
-#ifndef __ASM_MACH_LOONGSON1_IRQ_H
-#define __ASM_MACH_LOONGSON1_IRQ_H
+#ifndef __ASM_MACH_LOONGSON32_IRQ_H
+#define __ASM_MACH_LOONGSON32_IRQ_H
 
 /*
  * CPU core Interrupt Numbers
@@ -70,4 +70,4 @@
 
 #define NR_IRQS			(MIPS_CPU_IRQS + LS1X_IRQS)
 
-#endif /* __ASM_MACH_LOONGSON1_IRQ_H */
+#endif /* __ASM_MACH_LOONGSON32_IRQ_H */
diff --git a/arch/mips/include/asm/mach-loongson1/loongson1.h b/arch/mips/include/asm/mach-loongson32/loongson1.h
index 20e0c2b155dd..12aa129aad80 100644
--- a/arch/mips/include/asm/mach-loongson1/loongson1.h
+++ b/arch/mips/include/asm/mach-loongson32/loongson1.h
@@ -10,8 +10,8 @@
  */
 
 
-#ifndef __ASM_MACH_LOONGSON1_LOONGSON1_H
-#define __ASM_MACH_LOONGSON1_LOONGSON1_H
+#ifndef __ASM_MACH_LOONGSON32_LOONGSON1_H
+#define __ASM_MACH_LOONGSON32_LOONGSON1_H
 
 #define DEFAULT_MEMSIZE			256	/* If no memsize provided */
 
@@ -47,4 +47,4 @@
 #include <regs-pwm.h>
 #include <regs-wdt.h>
 
-#endif /* __ASM_MACH_LOONGSON1_LOONGSON1_H */
+#endif /* __ASM_MACH_LOONGSON32_LOONGSON1_H */
diff --git a/arch/mips/include/asm/mach-loongson1/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h
index 47de55e0c835..c32f03f3f72c 100644
--- a/arch/mips/include/asm/mach-loongson1/platform.h
+++ b/arch/mips/include/asm/mach-loongson32/platform.h
@@ -8,8 +8,8 @@
  */
 
 
-#ifndef __ASM_MACH_LOONGSON1_PLATFORM_H
-#define __ASM_MACH_LOONGSON1_PLATFORM_H
+#ifndef __ASM_MACH_LOONGSON32_PLATFORM_H
+#define __ASM_MACH_LOONGSON32_PLATFORM_H
 
 #include <linux/platform_device.h>
 
@@ -23,4 +23,4 @@ extern struct platform_device ls1x_rtc_pdev;
 extern void __init ls1x_clk_init(void);
 extern void __init ls1x_serial_setup(struct platform_device *pdev);
 
-#endif /* __ASM_MACH_LOONGSON1_PLATFORM_H */
+#endif /* __ASM_MACH_LOONGSON32_PLATFORM_H */
diff --git a/arch/mips/include/asm/mach-loongson1/prom.h b/arch/mips/include/asm/mach-loongson32/prom.h
index 34859a4d4ac4..a08503c0ba20 100644
--- a/arch/mips/include/asm/mach-loongson1/prom.h
+++ b/arch/mips/include/asm/mach-loongson32/prom.h
@@ -7,8 +7,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON1_PROM_H
-#define __ASM_MACH_LOONGSON1_PROM_H
+#ifndef __ASM_MACH_LOONGSON32_PROM_H
+#define __ASM_MACH_LOONGSON32_PROM_H
 
 #include <linux/io.h>
 #include <linux/init.h>
@@ -21,4 +21,4 @@ extern unsigned long memsize, highmemsize;
 extern char *prom_getenv(char *name);
 extern void __init prom_init_cmdline(void);
 
-#endif /* __ASM_MACH_LOONGSON1_PROM_H */
+#endif /* __ASM_MACH_LOONGSON32_PROM_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-clk.h b/arch/mips/include/asm/mach-loongson32/regs-clk.h
index ee2445b10fc3..1f5a715ac841 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-clk.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-clk.h
@@ -9,8 +9,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON1_REGS_CLK_H
-#define __ASM_MACH_LOONGSON1_REGS_CLK_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_CLK_H
+#define __ASM_MACH_LOONGSON32_REGS_CLK_H
 
 #define LS1X_CLK_REG(x) \
 		((void __iomem *)KSEG1ADDR(LS1X_CLK_BASE + (x)))
@@ -48,4 +48,4 @@
 #define BYPASS_DDR_WIDTH		1
 #define BYPASS_CPU_WIDTH		1
 
-#endif /* __ASM_MACH_LOONGSON1_REGS_CLK_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_CLK_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-mux.h b/arch/mips/include/asm/mach-loongson32/regs-mux.h
index fb1e36efaa19..8302d92f2da2 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-mux.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-mux.h
@@ -9,8 +9,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON1_REGS_MUX_H
-#define __ASM_MACH_LOONGSON1_REGS_MUX_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_MUX_H
+#define __ASM_MACH_LOONGSON32_REGS_MUX_H
 
 #define LS1X_MUX_REG(x) \
 		((void __iomem *)KSEG1ADDR(LS1X_MUX_BASE + (x)))
@@ -64,4 +64,4 @@
 #define GMAC1_USE_PWM23			(0x1 << 1)
 #define GMAC0_USE_PWM01			0x1
 
-#endif /* __ASM_MACH_LOONGSON1_REGS_MUX_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_MUX_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-pwm.h b/arch/mips/include/asm/mach-loongson32/regs-pwm.h
index 99f2bcc586f0..69f174ed13a4 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-pwm.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-pwm.h
@@ -9,8 +9,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON1_REGS_PWM_H
-#define __ASM_MACH_LOONGSON1_REGS_PWM_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_PWM_H
+#define __ASM_MACH_LOONGSON32_REGS_PWM_H
 
 /* Loongson 1 PWM Timer Register Definitions */
 #define PWM_CNT			0x0
@@ -26,4 +26,4 @@
 #define PWM_OE			(0x1 << 3)
 #define CNT_EN			0x1
 
-#endif /* __ASM_MACH_LOONGSON1_REGS_PWM_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_PWM_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-wdt.h b/arch/mips/include/asm/mach-loongson32/regs-wdt.h
index c39ee982ad3b..6644ab6d3391 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-wdt.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-wdt.h
@@ -9,11 +9,11 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON1_REGS_WDT_H
-#define __ASM_MACH_LOONGSON1_REGS_WDT_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_WDT_H
+#define __ASM_MACH_LOONGSON32_REGS_WDT_H
 
 #define WDT_EN			0x0
 #define WDT_TIMER		0x4
 #define WDT_SET			0x8
 
-#endif /* __ASM_MACH_LOONGSON1_REGS_WDT_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_WDT_H */
diff --git a/arch/mips/include/asm/mach-loongson/boot_param.h b/arch/mips/include/asm/mach-loongson64/boot_param.h
index fa802926523f..d3f3258b7cd4 100644
--- a/arch/mips/include/asm/mach-loongson/boot_param.h
+++ b/arch/mips/include/asm/mach-loongson64/boot_param.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_LOONGSON_BOOT_PARAM_H_
-#define __ASM_MACH_LOONGSON_BOOT_PARAM_H_
+#ifndef __ASM_MACH_LOONGSON64_BOOT_PARAM_H_
+#define __ASM_MACH_LOONGSON64_BOOT_PARAM_H_
 
 #define SYSTEM_RAM_LOW		1
 #define SYSTEM_RAM_HIGH		2
diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
index acc376897e46..98963c2c7be4 100644
--- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
@@ -13,8 +13,8 @@
  *	loongson2f user manual.
  */
 
-#ifndef __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H
-#define __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H
+#ifndef __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H
 
 #define cpu_dcache_line_size()	32
 #define cpu_icache_line_size()	32
@@ -58,4 +58,4 @@
 
 #define cpu_has_wsbh		IS_ENABLED(CONFIG_CPU_LOONGSON3)
 
-#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */
+#endif /* __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536.h
index a0ee0cb775ad..a0ee0cb775ad 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536.h
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_mfgpt.h
index 021d0172dad6..021d0172dad6 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_mfgpt.h
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_pci.h
index 8a7ecb4d5c64..8a7ecb4d5c64 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_pci.h
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_vsm.h
index 1f17c1815ee5..1f17c1815ee5 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_vsm.h
diff --git a/arch/mips/include/asm/mach-loongson/dma-coherence.h b/arch/mips/include/asm/mach-loongson64/dma-coherence.h
index 4bf4e19f72e8..1602a9e9e8c2 100644
--- a/arch/mips/include/asm/mach-loongson/dma-coherence.h
+++ b/arch/mips/include/asm/mach-loongson64/dma-coherence.h
@@ -8,8 +8,8 @@
  * Author: Fuxin Zhang, zhangfx@lemote.com
  *
  */
-#ifndef __ASM_MACH_LOONGSON_DMA_COHERENCE_H
-#define __ASM_MACH_LOONGSON_DMA_COHERENCE_H
+#ifndef __ASM_MACH_LOONGSON64_DMA_COHERENCE_H
+#define __ASM_MACH_LOONGSON64_DMA_COHERENCE_H
 
 #ifdef CONFIG_SWIOTLB
 #include <linux/swiotlb.h>
@@ -82,4 +82,4 @@ static inline void plat_post_dma_flush(struct device *dev)
 {
 }
 
-#endif /* __ASM_MACH_LOONGSON_DMA_COHERENCE_H */
+#endif /* __ASM_MACH_LOONGSON64_DMA_COHERENCE_H */
diff --git a/arch/mips/include/asm/mach-loongson/gpio.h b/arch/mips/include/asm/mach-loongson64/gpio.h
index b3b216904a9a..b3b216904a9a 100644
--- a/arch/mips/include/asm/mach-loongson/gpio.h
+++ b/arch/mips/include/asm/mach-loongson64/gpio.h
diff --git a/arch/mips/include/asm/mach-loongson/irq.h b/arch/mips/include/asm/mach-loongson64/irq.h
index a281cca5f2fb..d18c45c7c394 100644
--- a/arch/mips/include/asm/mach-loongson/irq.h
+++ b/arch/mips/include/asm/mach-loongson64/irq.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_LOONGSON_IRQ_H_
-#define __ASM_MACH_LOONGSON_IRQ_H_
+#ifndef __ASM_MACH_LOONGSON64_IRQ_H_
+#define __ASM_MACH_LOONGSON64_IRQ_H_
 
 #include <boot_param.h>
 
@@ -40,4 +40,4 @@ extern void fixup_irqs(void);
 extern void loongson3_ipi_interrupt(struct pt_regs *regs);
 
 #include_next <irq.h>
-#endif /* __ASM_MACH_LOONGSON_IRQ_H_ */
+#endif /* __ASM_MACH_LOONGSON64_IRQ_H_ */
diff --git a/arch/mips/include/asm/mach-loongson/kernel-entry-init.h b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
index df5fca8eeb80..3f2f84f6c401 100644
--- a/arch/mips/include/asm/mach-loongson/kernel-entry-init.h
+++ b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
@@ -8,8 +8,8 @@
  * Copyright (C) 2009 Jiajie Chen (chenjiajie@cse.buaa.edu.cn)
  * Copyright (C) 2012 Huacai Chen (chenhc@lemote.com)
  */
-#ifndef __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
-#define __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
+#ifndef __ASM_MACH_LOONGSON64_KERNEL_ENTRY_H
+#define __ASM_MACH_LOONGSON64_KERNEL_ENTRY_H
 
 /*
  * Override macros used in arch/mips/kernel/head.S.
@@ -49,4 +49,4 @@
 #endif
 	.endm
 
-#endif /* __ASM_MACH_LOONGSON_KERNEL_ENTRY_H */
+#endif /* __ASM_MACH_LOONGSON64_KERNEL_ENTRY_H */
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h
index 9783103fd6f6..d1ff774ac4b6 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson.h
@@ -8,8 +8,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON_LOONGSON_H
-#define __ASM_MACH_LOONGSON_LOONGSON_H
+#ifndef __ASM_MACH_LOONGSON64_LOONGSON_H
+#define __ASM_MACH_LOONGSON64_LOONGSON_H
 
 #include <linux/io.h>
 #include <linux/init.h>
@@ -357,4 +357,4 @@ extern unsigned long _loongson_addrwincfg_base;
 
 #endif	/* ! CONFIG_CPU_SUPPORTS_ADDRWINCFG */
 
-#endif /* __ASM_MACH_LOONGSON_LOONGSON_H */
+#endif /* __ASM_MACH_LOONGSON64_LOONGSON_H */
diff --git a/arch/mips/include/asm/mach-loongson/loongson_hwmon.h b/arch/mips/include/asm/mach-loongson64/loongson_hwmon.h
index 4431fc54a36c..4431fc54a36c 100644
--- a/arch/mips/include/asm/mach-loongson/loongson_hwmon.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson_hwmon.h
diff --git a/arch/mips/include/asm/mach-loongson/machine.h b/arch/mips/include/asm/mach-loongson64/machine.h
index cb2b60249cd2..c52549bb4e56 100644
--- a/arch/mips/include/asm/mach-loongson/machine.h
+++ b/arch/mips/include/asm/mach-loongson64/machine.h
@@ -8,8 +8,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON_MACHINE_H
-#define __ASM_MACH_LOONGSON_MACHINE_H
+#ifndef __ASM_MACH_LOONGSON64_MACHINE_H
+#define __ASM_MACH_LOONGSON64_MACHINE_H
 
 #ifdef CONFIG_LEMOTE_FULOONG2E
 
@@ -30,4 +30,4 @@
 
 #endif /* CONFIG_LOONGSON_MACH3X */
 
-#endif /* __ASM_MACH_LOONGSON_MACHINE_H */
+#endif /* __ASM_MACH_LOONGSON64_MACHINE_H */
diff --git a/arch/mips/include/asm/mach-loongson/mc146818rtc.h b/arch/mips/include/asm/mach-loongson64/mc146818rtc.h
index ed7fe978335a..ebdccfee50be 100644
--- a/arch/mips/include/asm/mach-loongson/mc146818rtc.h
+++ b/arch/mips/include/asm/mach-loongson64/mc146818rtc.h
@@ -7,8 +7,8 @@
  *
  * RTC routines for PC style attached Dallas chip.
  */
-#ifndef __ASM_MACH_LOONGSON_MC146818RTC_H
-#define __ASM_MACH_LOONGSON_MC146818RTC_H
+#ifndef __ASM_MACH_LOONGSON64_MC146818RTC_H
+#define __ASM_MACH_LOONGSON64_MC146818RTC_H
 
 #include <linux/io.h>
 
@@ -33,4 +33,4 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
 #define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
 #endif
 
-#endif /* __ASM_MACH_LOONGSON_MC146818RTC_H */
+#endif /* __ASM_MACH_LOONGSON64_MC146818RTC_H */
diff --git a/arch/mips/include/asm/mach-loongson/mem.h b/arch/mips/include/asm/mach-loongson64/mem.h
index f4a36d7dbfab..75c16bead536 100644
--- a/arch/mips/include/asm/mach-loongson/mem.h
+++ b/arch/mips/include/asm/mach-loongson64/mem.h
@@ -8,8 +8,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON_MEM_H
-#define __ASM_MACH_LOONGSON_MEM_H
+#ifndef __ASM_MACH_LOONGSON64_MEM_H
+#define __ASM_MACH_LOONGSON64_MEM_H
 
 /*
  * high memory space
@@ -38,4 +38,4 @@
 #define LOONGSON_MMIO_MEM_END	0x80000000
 #endif
 
-#endif /* __ASM_MACH_LOONGSON_MEM_H */
+#endif /* __ASM_MACH_LOONGSON64_MEM_H */
diff --git a/arch/mips/include/asm/mach-loongson/mmzone.h b/arch/mips/include/asm/mach-loongson64/mmzone.h
index 37c08a27b4f0..37c08a27b4f0 100644
--- a/arch/mips/include/asm/mach-loongson/mmzone.h
+++ b/arch/mips/include/asm/mach-loongson64/mmzone.h
diff --git a/arch/mips/include/asm/mach-loongson/pci.h b/arch/mips/include/asm/mach-loongson64/pci.h
index 1212774f66ef..3401f557434a 100644
--- a/arch/mips/include/asm/mach-loongson/pci.h
+++ b/arch/mips/include/asm/mach-loongson64/pci.h
@@ -9,8 +9,8 @@
  * option) any later version.
  */
 
-#ifndef __ASM_MACH_LOONGSON_PCI_H_
-#define __ASM_MACH_LOONGSON_PCI_H_
+#ifndef __ASM_MACH_LOONGSON64_PCI_H_
+#define __ASM_MACH_LOONGSON64_PCI_H_
 
 extern struct pci_ops loongson_pci_ops;
 
@@ -52,4 +52,4 @@ extern struct pci_ops loongson_pci_ops;
 
 #endif	/* !CONFIG_CPU_SUPPORTS_ADDRWINCFG */
 
-#endif /* !__ASM_MACH_LOONGSON_PCI_H_ */
+#endif /* !__ASM_MACH_LOONGSON64_PCI_H_ */
diff --git a/arch/mips/include/asm/mach-loongson/spaces.h b/arch/mips/include/asm/mach-loongson64/spaces.h
index e2506ee90044..c6040b9fcf94 100644
--- a/arch/mips/include/asm/mach-loongson/spaces.h
+++ b/arch/mips/include/asm/mach-loongson64/spaces.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_LOONGSON_SPACES_H_
-#define __ASM_MACH_LOONGSON_SPACES_H_
+#ifndef __ASM_MACH_LOONGSON64_SPACES_H_
+#define __ASM_MACH_LOONGSON64_SPACES_H_
 
 #if defined(CONFIG_64BIT)
 #define CAC_BASE        _AC(0x9800000000000000, UL)
diff --git a/arch/mips/include/asm/mach-loongson/topology.h b/arch/mips/include/asm/mach-loongson64/topology.h
index 0d8f3b55bdbc..0d8f3b55bdbc 100644
--- a/arch/mips/include/asm/mach-loongson/topology.h
+++ b/arch/mips/include/asm/mach-loongson64/topology.h
diff --git a/arch/mips/include/asm/mach-loongson64/workarounds.h b/arch/mips/include/asm/mach-loongson64/workarounds.h
new file mode 100644
index 000000000000..e659f041e116
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson64/workarounds.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_MACH_LOONGSON64_WORKAROUNDS_H_
+#define __ASM_MACH_LOONGSON64_WORKAROUNDS_H_
+
+#define WORKAROUND_CPUFREQ	0x00000001
+#define WORKAROUND_CPUHOTPLUG	0x00000002
+
+#endif