Pull release into acpica branch

12 files changed, 28 insertions, 301 deletions

diff --git a/arch/sh/boards/hp6xx/Makefile b/arch/sh/boards/hp6xx/Makefile
new file mode 100644
index 000000000000..927fe0aa5dfa
--- /dev/null
+++ b/arch/sh/boards/hp6xx/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the HP6xx specific parts of the kernel
+#
+
+obj-y	 := mach.o setup.o
+
diff --git a/arch/sh/boards/hp6xx/hp620/Makefile b/arch/sh/boards/hp6xx/hp620/Makefile
deleted file mode 100644
index 20691dbce347..000000000000
--- a/arch/sh/boards/hp6xx/hp620/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for the HP620 specific parts of the kernel
-#
-
-obj-y	 := mach.o setup.o
-
diff --git a/arch/sh/boards/hp6xx/hp620/mach.c b/arch/sh/boards/hp6xx/hp620/mach.c
deleted file mode 100644
index 0392d82b4a7b..000000000000
--- a/arch/sh/boards/hp6xx/hp620/mach.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * linux/arch/sh/boards/hp6xx/hp620/mach.c
- * 
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- * 
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * Machine vector for the HP620
- */
-
-#include <linux/init.h>
-
-#include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/machvec_init.h>
-
-#include <asm/io.h>
-#include <asm/hd64461/hd64461.h>
-#include <asm/irq.h>
-
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_hp620 __initmv = {
-        .mv_nr_irqs             = HD64461_IRQBASE+HD64461_IRQ_NUM,
-
-        .mv_inb                 = hd64461_inb,
-        .mv_inw                 = hd64461_inw,
-        .mv_inl                 = hd64461_inl,
-        .mv_outb                = hd64461_outb,
-        .mv_outw                = hd64461_outw,
-        .mv_outl                = hd64461_outl,
-
-        .mv_inb_p               = hd64461_inb_p,
-        .mv_inw_p               = hd64461_inw,
-        .mv_inl_p               = hd64461_inl,
-        .mv_outb_p              = hd64461_outb_p,
-        .mv_outw_p              = hd64461_outw,
-        .mv_outl_p              = hd64461_outl,
-
-        .mv_insb                = hd64461_insb,
-        .mv_insw                = hd64461_insw,
-        .mv_insl                = hd64461_insl,
-        .mv_outsb               = hd64461_outsb,
-        .mv_outsw               = hd64461_outsw,
-        .mv_outsl               = hd64461_outsl,
-
-        .mv_irq_demux           = hd64461_irq_demux,
-};
-ALIAS_MV(hp620)
diff --git a/arch/sh/boards/hp6xx/hp620/setup.c b/arch/sh/boards/hp6xx/hp620/setup.c
deleted file mode 100644
index 045fc5da7274..000000000000
--- a/arch/sh/boards/hp6xx/hp620/setup.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * linux/arch/sh/boards/hp6xx/hp620/setup.c
- *
- * Copyright (C) 2002 Andriy Skulysh, 2005 Kristoffer Ericson
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See Linux/COPYING for more information.
- *
- * Setup code for an HP620.
- * Due to similiarity with hp680/hp690 same inits are done (for now)
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-#include <asm/hd64461/hd64461.h>
-#include <asm/io.h>
-#include <asm/hp6xx/hp6xx.h>
-#include <asm/cpu/dac.h>
-
-const char *get_system_type(void)
-{
-	return "HP620";
-}
-
-int __init platform_setup(void)
-{
-	u16 v;
-
-	v  = inw(HD64461_STBCR);
-	v |= HD64461_STBCR_SURTST | HD64461_STBCR_SIRST  |
-	     HD64461_STBCR_STM1ST | HD64461_STBCR_STM0ST |
-	     HD64461_STBCR_SAFEST | HD64461_STBCR_SPC0ST |
-	     HD64461_STBCR_SMIAST | HD64461_STBCR_SAFECKE_OST |
-	     HD64461_STBCR_SAFECKE_IST;
-	outw(v, HD64461_STBCR);
-
-	v  = inw(HD64461_GPADR);
-	v |= HD64461_GPADR_SPEAKER | HD64461_GPADR_PCMCIA0;
-	outw(v, HD64461_GPADR);
-
-	sh_dac_disable(DAC_SPEAKER_VOLUME);
-
-	return 0;
-}
-
diff --git a/arch/sh/boards/hp6xx/hp680/Makefile b/arch/sh/boards/hp6xx/hp680/Makefile
deleted file mode 100644
index 0beef11d9b11..000000000000
--- a/arch/sh/boards/hp6xx/hp680/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for the HP680 specific parts of the kernel
-#
-
-obj-y	 := mach.o setup.o
-
diff --git a/arch/sh/boards/hp6xx/hp690/Makefile b/arch/sh/boards/hp6xx/hp690/Makefile
deleted file mode 100644
index fbbe95e75f83..000000000000
--- a/arch/sh/boards/hp6xx/hp690/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for the HP690 specific parts of the kernel
-#
-
-obj-y	 := mach.o
-
diff --git a/arch/sh/boards/hp6xx/hp690/mach.c b/arch/sh/boards/hp6xx/hp690/mach.c
deleted file mode 100644
index 2a4c68783cd6..000000000000
--- a/arch/sh/boards/hp6xx/hp690/mach.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * linux/arch/sh/boards/hp6xx/hp690/mach.c
- *
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * Machine vector for the HP690
- */
-
-#include <linux/init.h>
-
-#include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/machvec_init.h>
-
-#include <asm/io.h>
-#include <asm/hd64461/hd64461.h>
-#include <asm/irq.h>
-
-struct sh_machine_vector mv_hp690 __initmv = {
-        .mv_nr_irqs             = HD64461_IRQBASE+HD64461_IRQ_NUM,
-
-        .mv_inb                 = hd64461_inb,
-        .mv_inw                 = hd64461_inw,
-        .mv_inl                 = hd64461_inl,
-        .mv_outb                = hd64461_outb,
-        .mv_outw                = hd64461_outw,
-        .mv_outl                = hd64461_outl,
-
-        .mv_inb_p               = hd64461_inb_p,
-        .mv_inw_p               = hd64461_inw,
-        .mv_inl_p               = hd64461_inl,
-        .mv_outb_p              = hd64461_outb_p,
-        .mv_outw_p              = hd64461_outw,
-        .mv_outl_p              = hd64461_outl,
-
-        .mv_insb                = hd64461_insb,
-        .mv_insw                = hd64461_insw,
-        .mv_insl                = hd64461_insl,
-        .mv_outsb               = hd64461_outsb,
-        .mv_outsw               = hd64461_outsw,
-        .mv_outsl               = hd64461_outsl,
-
-        .mv_irq_demux           = hd64461_irq_demux,
-};
-ALIAS_MV(hp690)
diff --git a/arch/sh/boards/hp6xx/hp680/mach.c b/arch/sh/boards/hp6xx/mach.c
index d73486136045..08dbba910f74 100644
--- a/arch/sh/boards/hp6xx/hp680/mach.c
+++ b/arch/sh/boards/hp6xx/mach.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/sh/boards/hp6xx/hp680/mach.c
+ * linux/arch/sh/boards/hp6xx/mach.c
  *
  * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
  *
@@ -8,19 +8,12 @@
  *
  * Machine vector for the HP680
  */
-
-#include <linux/init.h>
-
 #include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/machvec_init.h>
-
+#include <asm/hd64461.h>
 #include <asm/io.h>
-#include <asm/hd64461/hd64461.h>
-#include <asm/hp6xx/io.h>
 #include <asm/irq.h>
 
-struct sh_machine_vector mv_hp680 __initmv = {
+struct sh_machine_vector mv_hp6xx __initmv = {
 	.mv_nr_irqs = HD64461_IRQBASE + HD64461_IRQ_NUM,
 
 	.mv_inb = hd64461_inb,
@@ -50,4 +43,4 @@ struct sh_machine_vector mv_hp680 __initmv = {
 	.mv_irq_demux = hd64461_irq_demux,
 };
 
-ALIAS_MV(hp680)
+ALIAS_MV(hp6xx)
diff --git a/arch/sh/boards/hp6xx/hp680/setup.c b/arch/sh/boards/hp6xx/setup.c
index 4170190f2644..6d94a8e2e67a 100644
--- a/arch/sh/boards/hp6xx/hp680/setup.c
+++ b/arch/sh/boards/hp6xx/setup.c
@@ -11,18 +11,19 @@
 
 #include <linux/config.h>
 #include <linux/init.h>
-#include <asm/hd64461/hd64461.h>
 #include <asm/io.h>
+#include <asm/hd64461.h>
 #include <asm/hp6xx/hp6xx.h>
 #include <asm/cpu/dac.h>
 
 const char *get_system_type(void)
 {
-	return "HP680";
+	return "HP6xx";
 }
 
 int __init platform_setup(void)
 {
+	u8 v8;
 	u16 v;
 	v = inw(HD64461_STBCR);
 	v |= HD64461_STBCR_SURTST | HD64461_STBCR_SIRST |
@@ -30,12 +31,25 @@ int __init platform_setup(void)
 	    HD64461_STBCR_SAFEST | HD64461_STBCR_SPC0ST |
 	    HD64461_STBCR_SMIAST | HD64461_STBCR_SAFECKE_OST |
 	    HD64461_STBCR_SAFECKE_IST;
+#ifndef CONFIG_HD64461_ENABLER
+	v |= HD64461_STBCR_SPC1ST;
+#endif
 	outw(v, HD64461_STBCR);
 	v = inw(HD64461_GPADR);
 	v |= HD64461_GPADR_SPEAKER | HD64461_GPADR_PCMCIA0;
 	outw(v, HD64461_GPADR);
 
+	outw(HD64461_PCCGCR_VCC0 | HD64461_PCCSCR_VCC1, HD64461_PCC0GCR);
+
+#ifndef CONFIG_HD64461_ENABLER
+	outw(HD64461_PCCGCR_VCC0 | HD64461_PCCSCR_VCC1, HD64461_PCC1GCR);
+#endif
+
+	sh_dac_output(0, DAC_SPEAKER_VOLUME);
 	sh_dac_disable(DAC_SPEAKER_VOLUME);
+	v8 = ctrl_inb(DACR);
+	v8 &= ~DACR_DAE;
+	ctrl_outb(v8,DACR);
 
 	return 0;
 }
diff --git a/arch/sh/boards/overdrive/Makefile b/arch/sh/boards/overdrive/Makefile
index 1762b59e9279..245f03baf762 100644
--- a/arch/sh/boards/overdrive/Makefile
+++ b/arch/sh/boards/overdrive/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the STMicroelectronics Overdrive specific parts of the kernel
 #
 
-obj-y	 := mach.o setup.o io.o irq.o led.o time.o
+obj-y	 := mach.o setup.o io.o irq.o led.o
 
 obj-$(CONFIG_PCI) += fpga.o galileo.o pcidma.o
 
diff --git a/arch/sh/boards/overdrive/setup.c b/arch/sh/boards/overdrive/setup.c
index a36ce0284ed3..94f6165d33b8 100644
--- a/arch/sh/boards/overdrive/setup.c
+++ b/arch/sh/boards/overdrive/setup.c
@@ -17,8 +17,6 @@
 #include <asm/overdrive/overdrive.h>
 #include <asm/overdrive/fpga.h>
 
-extern void od_time_init(void);
-
 const char *get_system_type(void)
 {
 	return "SH7750 Overdrive";
@@ -31,11 +29,9 @@ int __init platform_setup(void)
 {
 #ifdef CONFIG_PCI
 	init_overdrive_fpga();
-	galileo_init(); 
+	galileo_init();
 #endif
 
-	board_time_init = od_time_init;
-
         /* Enable RS232 receive buffers */
 	writel(0x1e, OVERDRIVE_CTRL);
 }
diff --git a/arch/sh/boards/overdrive/time.c b/arch/sh/boards/overdrive/time.c
deleted file mode 100644
index 68533690e097..000000000000
--- a/arch/sh/boards/overdrive/time.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * arch/sh/boards/overdrive/time.c
- *
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- * Copyright (C) 2002 Paul Mundt (lethal@chaoticdreams.org)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * STMicroelectronics Overdrive Support.
- */
-
-void od_time_init(void)
-{
-	struct frqcr_data {
-		unsigned short frqcr;
-		struct {
-			unsigned char multiplier;
-			unsigned char divisor;
-		} factor[3];
-	};
-
-	static struct frqcr_data st40_frqcr_table[] = {		
-		{ 0x000, {{1,1}, {1,1}, {1,2}}},
-		{ 0x002, {{1,1}, {1,1}, {1,4}}},
-		{ 0x004, {{1,1}, {1,1}, {1,8}}},
-		{ 0x008, {{1,1}, {1,2}, {1,2}}},
-		{ 0x00A, {{1,1}, {1,2}, {1,4}}},
-		{ 0x00C, {{1,1}, {1,2}, {1,8}}},
-		{ 0x011, {{1,1}, {2,3}, {1,6}}},
-		{ 0x013, {{1,1}, {2,3}, {1,3}}},
-		{ 0x01A, {{1,1}, {1,2}, {1,4}}},
-		{ 0x01C, {{1,1}, {1,2}, {1,8}}},
-		{ 0x023, {{1,1}, {2,3}, {1,3}}},
-		{ 0x02C, {{1,1}, {1,2}, {1,8}}},
-		{ 0x048, {{1,2}, {1,2}, {1,4}}},
-		{ 0x04A, {{1,2}, {1,2}, {1,6}}},
-		{ 0x04C, {{1,2}, {1,2}, {1,8}}},
-		{ 0x05A, {{1,2}, {1,3}, {1,6}}},
-		{ 0x05C, {{1,2}, {1,3}, {1,6}}},
-		{ 0x063, {{1,2}, {1,4}, {1,4}}},
-		{ 0x06C, {{1,2}, {1,4}, {1,8}}},
-		{ 0x091, {{1,3}, {1,3}, {1,6}}},
-		{ 0x093, {{1,3}, {1,3}, {1,6}}},
-		{ 0x0A3, {{1,3}, {1,6}, {1,6}}},
-		{ 0x0DA, {{1,4}, {1,4}, {1,8}}},
-		{ 0x0DC, {{1,4}, {1,4}, {1,8}}},
-		{ 0x0EC, {{1,4}, {1,8}, {1,8}}},
-		{ 0x123, {{1,4}, {1,4}, {1,8}}},
-		{ 0x16C, {{1,4}, {1,8}, {1,8}}},
-	};
-
-	struct memclk_data {
-		unsigned char multiplier;
-		unsigned char divisor;
-	};
-	static struct memclk_data st40_memclk_table[8] = {
-		{1,1},	// 000
-		{1,2},	// 001
-		{1,3},	// 010
-		{2,3},	// 011
-		{1,4},	// 100
-		{1,6},	// 101
-		{1,8},	// 110
-		{1,8}	// 111
-	};
-
-	unsigned long pvr;
-
-	/* 
-	 * This should probably be moved into the SH3 probing code, and then
-	 * use the processor structure to determine which CPU we are running
-	 * on.
-	 */
-	pvr = ctrl_inl(CCN_PVR);
-	printk("PVR %08x\n", pvr);
-
-	if (((pvr >> CCN_PVR_CHIP_SHIFT) & CCN_PVR_CHIP_MASK) == CCN_PVR_CHIP_ST40STB1) {
-		/* 
-		 * Unfortunatly the STB1 FRQCR values are different from the
-		 * 7750 ones.
-		 */
-		struct frqcr_data *d;
-		int a;
-		unsigned long memclkcr;
-		struct memclk_data *e;
-
-		for (a=0; a<ARRAY_SIZE(st40_frqcr_table); a++) {
-			d = &st40_frqcr_table[a];
-			if (d->frqcr == (frqcr & 0x1ff))
-				break;
-		}
-		if (a == ARRAY_SIZE(st40_frqcr_table)) {
-			d = st40_frqcr_table;
-			printk("ERROR: Unrecognised FRQCR value, using default multipliers\n");
-		}
-
-		memclkcr = ctrl_inl(CLOCKGEN_MEMCLKCR);
-		e = &st40_memclk_table[memclkcr & MEMCLKCR_RATIO_MASK];
-
-		printk("Clock multipliers: CPU: %d/%d Bus: %d/%d Mem: %d/%d Periph: %d/%d\n",
-		       d->factor[0].multiplier, d->factor[0].divisor,
-		       d->factor[1].multiplier, d->factor[1].divisor,
-		       e->multiplier,           e->divisor,
-		       d->factor[2].multiplier, d->factor[2].divisor);
-		
-		current_cpu_data.master_clock = current_cpu_data.module_clock *
-						d->factor[2].divisor /
-						d->factor[2].multiplier;
-		current_cpu_data.bus_clock    = current_cpu_data.master_clock *
-						d->factor[1].multiplier /
-						d->factor[1].divisor;
-		current_cpu_data.memory_clock = current_cpu_data.master_clock *
-						e->multiplier / e->divisor;
-		current_cpu_data.cpu_clock    = current_cpu_data.master_clock *
-						d->factor[0].multiplier /
-						d->factor[0].divisor;
-}
-