---

yaml
---
r: 231954
b: refs/heads/master
c: b06ae1e
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24d9765fc18c7838ccdbb0d71fb706321d9b824c
+refs/heads/master: b06ae1ead2915860bb49331e0588aab326801f71

trunk/Documentation/hwmon/lm93

@@ -6,6 +6,10 @@ Supported chips:
     Prefix 'lm93'
     Addresses scanned: I2C 0x2c-0x2e
     Datasheet: http://www.national.com/ds.cgi/LM/LM93.pdf
+  * National Semiconductor LM94
+    Prefix 'lm94'
+    Addresses scanned: I2C 0x2c-0x2e
+    Datasheet: http://www.national.com/ds.cgi/LM/LM94.pdf
 
 Authors:
 	Mark M. Hoffman <mhoffman@lightlink.com>
@@ -56,6 +60,9 @@ previous motherboard management ASICs and uses some of the LM85's features
 for dynamic Vccp monitoring and PROCHOT. It is designed to monitor a dual
 processor Xeon class motherboard with a minimum of external components.
 
+LM94 is also supported in LM93 compatible mode. Extra sensors and features of
+LM94 are not supported.
+
 
 User Interface
 --------------

trunk/Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
-SUBLEVEL = 37
-EXTRAVERSION =
+SUBLEVEL = 38
+EXTRAVERSION = -rc1
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*

trunk/arch/arm/mach-s5p6442/mach-smdk6442.c

@@ -68,6 +68,7 @@ static struct s3c2410_uartcfg smdk6442_uartcfgs[] __initdata = {
 
 static struct platform_device *smdk6442_devices[] __initdata = {
 	&s3c_device_i2c0,
+	&samsung_asoc_dma,
 	&s5p6442_device_iis0,
 	&s3c_device_wdt,
 };

trunk/arch/arm/mach-s5p64x0/mach-smdk6440.c

@@ -95,6 +95,7 @@ static struct platform_device *smdk6440_devices[] __initdata = {
 	&s3c_device_i2c1,
 	&s3c_device_ts,
 	&s3c_device_wdt,
+	&samsung_asoc_dma,
 	&s5p6440_device_iis,
 };
 

trunk/arch/arm/mach-s5p64x0/mach-smdk6450.c

@@ -113,6 +113,7 @@ static struct platform_device *smdk6450_devices[] __initdata = {
 	&s3c_device_i2c1,
 	&s3c_device_ts,
 	&s3c_device_wdt,
+	&samsung_asoc_dma,
 	&s5p6450_device_iis0,
 	/* s5p6450_device_spi0 will be added */
 };

trunk/arch/arm/mach-s5pv210/mach-smdkc110.c

@@ -81,6 +81,7 @@ static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
 };
 
 static struct platform_device *smdkc110_devices[] __initdata = {
+	&samsung_asoc_dma,
 	&s5pv210_device_iis0,
 	&s5pv210_device_ac97,
 	&s5pv210_device_spdif,

trunk/arch/arm/mach-s5pv210/mach-smdkv210.c

@@ -225,6 +225,7 @@ static struct platform_device *smdkv210_devices[] __initdata = {
 	&s5pv210_device_ac97,
 	&s5pv210_device_iis0,
 	&s5pv210_device_spdif,
+	&samsung_asoc_dma,
 	&samsung_device_keypad,
 	&smdkv210_dm9000,
 	&smdkv210_lcd_lte480wv,

trunk/arch/arm/mach-s5pv310/mach-smdkc210.c

@@ -163,8 +163,9 @@ static struct platform_device *smdkc210_devices[] __initdata = {
 	&s5pv310_device_pd[PD_CAM],
 	&s5pv310_device_pd[PD_TV],
 	&s5pv310_device_pd[PD_GPS],
-	&smdkc210_smsc911x,
 	&s5pv310_device_sysmmu,
+	&samsung_asoc_dma,
+	&smdkc210_smsc911x,
 };
 
 static void __init smdkc210_smsc911x_init(void)

trunk/arch/arm/mach-s5pv310/mach-smdkv310.c

@@ -163,8 +163,9 @@ static struct platform_device *smdkv310_devices[] __initdata = {
 	&s5pv310_device_pd[PD_CAM],
 	&s5pv310_device_pd[PD_TV],
 	&s5pv310_device_pd[PD_GPS],
-	&smdkv310_smsc911x,
 	&s5pv310_device_sysmmu,
+	&samsung_asoc_dma,
+	&smdkv310_smsc911x,
 };
 
 static void __init smdkv310_smsc911x_init(void)

trunk/arch/m68k/include/asm/cacheflush_no.h

@@ -2,21 +2,22 @@
 #define _M68KNOMMU_CACHEFLUSH_H
 
 /*
- * (C) Copyright 2000-2004, Greg Ungerer <gerg@snapgear.com>
+ * (C) Copyright 2000-2010, Greg Ungerer <gerg@snapgear.com>
  */
 #include <linux/mm.h>
+#include <asm/mcfsim.h>
 
 #define flush_cache_all()			__flush_cache_all()
 #define flush_cache_mm(mm)			do { } while (0)
 #define flush_cache_dup_mm(mm)			do { } while (0)
-#define flush_cache_range(vma, start, end)	__flush_cache_all()
+#define flush_cache_range(vma, start, end)	do { } while (0)
 #define flush_cache_page(vma, vmaddr)		do { } while (0)
-#define flush_dcache_range(start,len)		__flush_cache_all()
+#define flush_dcache_range(start, len)		__flush_dcache_all()
 #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
 #define flush_dcache_page(page)			do { } while (0)
 #define flush_dcache_mmap_lock(mapping)		do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)	do { } while (0)
-#define flush_icache_range(start,len)		__flush_cache_all()
+#define flush_icache_range(start, len)		__flush_icache_all()
 #define flush_icache_page(vma,pg)		do { } while (0)
 #define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
 #define flush_cache_vmap(start, end)		do { } while (0)
@@ -27,66 +28,52 @@
 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
 	memcpy(dst, src, len)
 
+void mcf_cache_push(void);
+
 static inline void __flush_cache_all(void)
 {
-#if defined(CONFIG_M5407) || defined(CONFIG_M548x)
-	/*
-	 *	Use cpushl to push and invalidate all cache lines.
-	 *	Gas doesn't seem to know how to generate the ColdFire
-	 *	cpushl instruction... Oh well, bit stuff it for now.
-	 */
-	__asm__ __volatile__ (
-		"nop\n\t"
-		"clrl	%%d0\n\t"
-		"1:\n\t"
-		"movel	%%d0,%%a0\n\t"
-		"2:\n\t"
-		".word	0xf468\n\t"
-		"addl	#0x10,%%a0\n\t"
-		"cmpl	#0x00000800,%%a0\n\t"
-		"blt	2b\n\t"
-		"addql	#1,%%d0\n\t"
-		"cmpil	#4,%%d0\n\t"
-		"bne	1b\n\t"
-		"movel	#0xb6088500,%%d0\n\t"
-		"movec	%%d0,%%CACR\n\t"
-		: : : "d0", "a0" );
-#endif /* CONFIG_M5407 */
-#if defined(CONFIG_M523x) || defined(CONFIG_M527x)
-	__asm__ __volatile__ (
-		"movel	#0x81400100, %%d0\n\t"
-		"movec	%%d0, %%CACR\n\t"
-		"nop\n\t"
-		: : : "d0" );
-#endif /* CONFIG_M523x || CONFIG_M527x */
-#if defined(CONFIG_M528x)
-	__asm__ __volatile__ (
-		"movel	#0x81000200, %%d0\n\t"
-		"movec	%%d0, %%CACR\n\t"
-		"nop\n\t"
-		: : : "d0" );
-#endif /* CONFIG_M528x */
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || defined(CONFIG_M5272)
+#ifdef CACHE_PUSH
+	mcf_cache_push();
+#endif
+#ifdef CACHE_INVALIDATE
 	__asm__ __volatile__ (
-		"movel	#0x81000100, %%d0\n\t"
+		"movel	%0, %%d0\n\t"
 		"movec	%%d0, %%CACR\n\t"
 		"nop\n\t"
-		: : : "d0" );
-#endif /* CONFIG_M5206 || CONFIG_M5206e || CONFIG_M5272 */
-#ifdef CONFIG_M5249
+		: : "i" (CACHE_INVALIDATE) : "d0" );
+#endif
+}
+
+/*
+ * Some ColdFire parts implement separate instruction and data caches,
+ * on those we should just flush the appropriate cache. If we don't need
+ * to do any specific flushing then this will be optimized away.
+ */
+static inline void __flush_icache_all(void)
+{
+#ifdef CACHE_INVALIDATEI
 	__asm__ __volatile__ (
-		"movel	#0xa1000200, %%d0\n\t"
+		"movel	%0, %%d0\n\t"
 		"movec	%%d0, %%CACR\n\t"
 		"nop\n\t"
-		: : : "d0" );
-#endif /* CONFIG_M5249 */
-#ifdef CONFIG_M532x
+		: : "i" (CACHE_INVALIDATEI) : "d0" );
+#endif
+}
+
+static inline void __flush_dcache_all(void)
+{
+#ifdef CACHE_PUSH
+	mcf_cache_push();
+#endif
+#ifdef CACHE_INVALIDATED
 	__asm__ __volatile__ (
-		"movel	#0x81000200, %%d0\n\t"
+		"movel	%0, %%d0\n\t"
 		"movec	%%d0, %%CACR\n\t"
 		"nop\n\t"
-		: : : "d0" );
-#endif /* CONFIG_M532x */
+		: : "i" (CACHE_INVALIDATED) : "d0" );
+#else
+	/* Flush the wrtite buffer */
+	__asm__ __volatile__ ( "nop" );
+#endif
 }
-
 #endif /* _M68KNOMMU_CACHEFLUSH_H */

trunk/arch/m68k/include/asm/coldfire.h

@@ -32,7 +32,7 @@
  */
 #define	MCF_MBAR	0x10000000
 #define	MCF_MBAR2	0x80000000
-#if defined(CONFIG_M548x)
+#if defined(CONFIG_M54xx)
 #define	MCF_IPSBAR	MCF_MBAR
 #elif defined(CONFIG_M520x)
 #define	MCF_IPSBAR	0xFC000000

trunk/arch/m68k/include/asm/entry_no.h

@@ -42,12 +42,16 @@
  */
 
 #ifdef CONFIG_COLDFIRE
+#ifdef CONFIG_COLDFIRE_SW_A7
 /*
- * This is made a little more tricky on the ColdFire. There is no
- * separate kernel and user stack pointers. Need to artificially
+ * This is made a little more tricky on older ColdFires. There is no
+ * separate supervisor and user stack pointers. Need to artificially
  * construct a usp in software... When doing this we need to disable
- * interrupts, otherwise bad things could happen.
+ * interrupts, otherwise bad things will happen.
  */
+.globl sw_usp
+.globl sw_ksp
+
 .macro SAVE_ALL
 	move	#0x2700,%sr		/* disable intrs */
 	btst	#5,%sp@(2)		/* from user? */
@@ -74,9 +78,7 @@
 	7:
 .endm
 
-.macro RESTORE_ALL
-	btst	#5,%sp@(PT_SR)		/* going user? */
-	bnes	8f			/* no, skip */
+.macro RESTORE_USER
 	move	#0x2700,%sr		/* disable intrs */
 	movel	sw_usp,%a0		/* get usp */
 	movel	%sp@(PT_OFF_PC),%a0@-	/* copy exception program counter */
@@ -91,19 +93,22 @@
 	subql	#8,sw_usp		/* set exception */
 	movel	sw_usp,%sp		/* restore usp */
 	rte
-	8:
-	moveml	%sp@,%d1-%d5/%a0-%a2
-	lea	%sp@(32),%sp		/* space for 8 regs */
-	movel	%sp@+,%d0
-	addql	#4,%sp			/* orig d0 */
-	addl	%sp@+,%sp		/* stkadj */
-	rte
 .endm
 
+.macro RDUSP
+	movel	sw_usp,%a2
+.endm
+
+.macro WRUSP
+	movel	%a0,sw_usp
+.endm
+
+#else /* !CONFIG_COLDFIRE_SW_A7 */
 /*
- * Quick exception save, use current stack only.
+ * Modern ColdFire parts have separate supervisor and user stack
+ * pointers. Simple load and restore macros for this case.
  */
-.macro SAVE_LOCAL
+.macro SAVE_ALL
 	move	#0x2700,%sr		/* disable intrs */
 	clrl	%sp@-			/* stkadj */
 	movel	%d0,%sp@-		/* orig d0 */
@@ -112,7 +117,7 @@
 	moveml	%d1-%d5/%a0-%a2,%sp@
 .endm
 
-.macro RESTORE_LOCAL
+.macro RESTORE_USER
 	moveml	%sp@,%d1-%d5/%a0-%a2
 	lea	%sp@(32),%sp		/* space for 8 regs */
 	movel	%sp@+,%d0
@@ -121,6 +126,18 @@
 	rte
 .endm
 
+.macro RDUSP
+	/*move	%usp,%a2*/
+	.word	0x4e6a
+.endm
+
+.macro WRUSP
+	/*move	%a0,%usp*/
+	.word	0x4e60
+.endm
+
+#endif /* !CONFIG_COLDFIRE_SW_A7 */
+
 .macro SAVE_SWITCH_STACK
 	lea	%sp@(-24),%sp		/* 6 regs */
 	moveml	%a3-%a6/%d6-%d7,%sp@
@@ -131,14 +148,6 @@
 	lea	%sp@(24),%sp		/* 6 regs */
 .endm
 
-/*
- * Software copy of the user and kernel stack pointers... Ugh...
- * Need these to get around ColdFire not having separate kernel
- * and user stack pointers.
- */
-.globl sw_usp
-.globl sw_ksp
-
 #else /* !CONFIG_COLDFIRE */
 
 /*
@@ -167,6 +176,6 @@
 	moveml	%sp@+,%a3-%a6/%d6-%d7
 .endm
 
-#endif /* !CONFIG_COLDFIRE */
+#endif /* !COLDFIRE_SW_A7 */
 #endif /* __ASSEMBLY__ */
 #endif /* __M68KNOMMU_ENTRY_H */

trunk/arch/m68k/include/asm/gpio.h

@@ -37,7 +37,7 @@
 #if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
     defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
     defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
-    defined(CONFIG_M532x) || defined(CONFIG_M548x)
+    defined(CONFIG_M532x) || defined(CONFIG_M54xx)
 
 /* These parts have GPIO organized by 8 bit ports */
 

trunk/arch/m68k/include/asm/io_no.h

@@ -145,7 +145,6 @@ static inline void io_insl(unsigned int addr, void *buf, int len)
 #define IOMAP_WRITETHROUGH		3
 
 extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);
-extern void __iounmap(void *addr, unsigned long size);
 
 static inline void *ioremap(unsigned long physaddr, unsigned long size)
 {