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authorPaul Mundt <lethal@linux-sh.org>2008-10-02 19:14:11 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-10-02 19:14:11 +0900
commitbc0f424faa11a2017ba725bb8c5fc481ece7b440 (patch)
treee6272f37806941443f1ead19f965e8eeb531282c
parenta2159b52219870553fd67e6456f41cd5225c46c6 (diff)
parent225c9a8d1da274bf23efec43ec28b1c9e45e12f8 (diff)
downloadlinux-bcache-bc0f424faa11a2017ba725bb8c5fc481ece7b440.tar.zst
Merge branch 'sh/g3-prep'
-rw-r--r--arch/sh/boards/board-ap325rxa.c2
-rw-r--r--arch/sh/boards/mach-migor/lcd_qvga.c2
-rw-r--r--arch/sh/boards/mach-migor/setup.c2
-rw-r--r--arch/sh/include/asm/hw_irq.h92
-rw-r--r--arch/sh/include/asm/io.h77
-rw-r--r--arch/sh/include/asm/migor.h2
-rw-r--r--arch/sh/kernel/cpu/irq/Makefile2
-rw-r--r--arch/sh/kernel/cpu/irq/ipr.c4
-rw-r--r--arch/sh/lib/io.c8
-rw-r--r--drivers/serial/sh-sci.c45
-rw-r--r--drivers/serial/sh-sci.h10
-rw-r--r--drivers/sh/Makefile2
-rw-r--r--drivers/sh/intc.c (renamed from arch/sh/kernel/cpu/irq/intc.c)25
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c8
-rw-r--r--include/linux/sh_intc.h91
-rw-r--r--include/video/sh_mobile_lcdc.h (renamed from arch/sh/include/asm/sh_mobile_lcdc.h)0
16 files changed, 197 insertions, 175 deletions
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 00e632fc0688..7ae8dcddfeb4 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -20,7 +20,7 @@
#include <linux/smc911x.h>
#include <media/soc_camera_platform.h>
#include <media/sh_mobile_ceu.h>
-#include <asm/sh_mobile_lcdc.h>
+#include <video/sh_mobile_lcdc.h>
#include <asm/io.h>
#include <asm/clock.h>
diff --git a/arch/sh/boards/mach-migor/lcd_qvga.c b/arch/sh/boards/mach-migor/lcd_qvga.c
index 6e9609596448..735326c04497 100644
--- a/arch/sh/boards/mach-migor/lcd_qvga.c
+++ b/arch/sh/boards/mach-migor/lcd_qvga.c
@@ -17,7 +17,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <asm/sh_mobile_lcdc.h>
+#include <video/sh_mobile_lcdc.h>
#include <asm/migor.h>
/* LCD Module is a PH240320T according to board schematics. This module
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 714dce91cc9b..f27475d2fa0c 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -19,11 +19,11 @@
#include <linux/clk.h>
#include <media/soc_camera_platform.h>
#include <media/sh_mobile_ceu.h>
+#include <video/sh_mobile_lcdc.h>
#include <asm/clock.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <asm/sh_keysc.h>
-#include <asm/sh_mobile_lcdc.h>
#include <asm/migor.h>
/* Address IRQ Size Bus Description
diff --git a/arch/sh/include/asm/hw_irq.h b/arch/sh/include/asm/hw_irq.h
index d557b00111bf..603cdde813d1 100644
--- a/arch/sh/include/asm/hw_irq.h
+++ b/arch/sh/include/asm/hw_irq.h
@@ -2,6 +2,7 @@
#define __ASM_SH_HW_IRQ_H
#include <linux/init.h>
+#include <linux/sh_intc.h>
#include <asm/atomic.h>
extern atomic_t irq_err_count;
@@ -23,101 +24,12 @@ struct ipr_desc {
void register_ipr_controller(struct ipr_desc *);
-typedef unsigned char intc_enum;
-
-struct intc_vect {
- intc_enum enum_id;
- unsigned short vect;
-};
-
-#define INTC_VECT(enum_id, vect) { enum_id, vect }
-#define INTC_IRQ(enum_id, irq) INTC_VECT(enum_id, irq2evt(irq))
-
-struct intc_group {
- intc_enum enum_id;
- intc_enum enum_ids[32];
-};
-
-#define INTC_GROUP(enum_id, ids...) { enum_id, { ids } }
-
-struct intc_mask_reg {
- unsigned long set_reg, clr_reg, reg_width;
- intc_enum enum_ids[32];
-#ifdef CONFIG_SMP
- unsigned long smp;
-#endif
-};
-
-struct intc_prio_reg {
- unsigned long set_reg, clr_reg, reg_width, field_width;
- intc_enum enum_ids[16];
-#ifdef CONFIG_SMP
- unsigned long smp;
-#endif
-};
-
-struct intc_sense_reg {
- unsigned long reg, reg_width, field_width;
- intc_enum enum_ids[16];
-};
-
-#ifdef CONFIG_SMP
-#define INTC_SMP(stride, nr) .smp = (stride) | ((nr) << 8)
-#else
-#define INTC_SMP(stride, nr)
-#endif
-
-struct intc_desc {
- struct intc_vect *vectors;
- unsigned int nr_vectors;
- struct intc_group *groups;
- unsigned int nr_groups;
- struct intc_mask_reg *mask_regs;
- unsigned int nr_mask_regs;
- struct intc_prio_reg *prio_regs;
- unsigned int nr_prio_regs;
- struct intc_sense_reg *sense_regs;
- unsigned int nr_sense_regs;
- char *name;
-#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
- struct intc_mask_reg *ack_regs;
- unsigned int nr_ack_regs;
-#endif
-};
-
-#define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
-#define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, \
- mask_regs, prio_regs, sense_regs) \
-struct intc_desc symbol __initdata = { \
- _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
- _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
- _INTC_ARRAY(sense_regs), \
- chipname, \
-}
-
-#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
-#define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, \
- mask_regs, prio_regs, sense_regs, ack_regs) \
-struct intc_desc symbol __initdata = { \
- _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
- _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
- _INTC_ARRAY(sense_regs), \
- chipname, \
- _INTC_ARRAY(ack_regs), \
-}
-#endif
-
-void __init register_intc_controller(struct intc_desc *desc);
-int intc_set_priority(unsigned int irq, unsigned int prio);
-
void __init plat_irq_setup(void);
-#ifdef CONFIG_CPU_SH3
void __init plat_irq_setup_sh3(void);
-#endif
+void __init plat_irq_setup_pins(int mode);
enum { IRQ_MODE_IRQ, IRQ_MODE_IRQ7654, IRQ_MODE_IRQ3210,
IRQ_MODE_IRL7654_MASK, IRQ_MODE_IRL3210_MASK,
IRQ_MODE_IRL7654, IRQ_MODE_IRL3210 };
-void __init plat_irq_setup_pins(int mode);
#endif /* __ASM_SH_HW_IRQ_H */
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index 1857666136f2..d9e794eff830 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -101,44 +101,33 @@
#define outsw __outsw
#define outsl __outsl
-#define __raw_readb(a) __readb((void __iomem *)(a))
-#define __raw_readw(a) __readw((void __iomem *)(a))
-#define __raw_readl(a) __readl((void __iomem *)(a))
-#define __raw_writeb(v, a) __writeb(v, (void __iomem *)(a))
-#define __raw_writew(v, a) __writew(v, (void __iomem *)(a))
-#define __raw_writel(v, a) __writel(v, (void __iomem *)(a))
+#define __raw_writeb(v,a) (__chk_io_ptr(a), *(volatile unsigned char __force *)(a) = (v))
+#define __raw_writew(v,a) (__chk_io_ptr(a), *(volatile unsigned short __force *)(a) = (v))
+#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile unsigned int __force *)(a) = (v))
-void __raw_writesl(unsigned long addr, const void *data, int longlen);
-void __raw_readsl(unsigned long addr, void *data, int longlen);
+#define __raw_readb(a) (__chk_io_ptr(a), *(volatile unsigned char __force *)(a))
+#define __raw_readw(a) (__chk_io_ptr(a), *(volatile unsigned short __force *)(a))
+#define __raw_readl(a) (__chk_io_ptr(a), *(volatile unsigned int __force *)(a))
+
+void __raw_writesl(void __iomem *addr, const void *data, int longlen);
+void __raw_readsl(const void __iomem *addr, void *data, int longlen);
/*
* The platform header files may define some of these macros to use
* the inlined versions where appropriate. These macros may also be
* redefined by userlevel programs.
*/
-#ifdef __readb
-# define readb(a) ({ unsigned int r_ = __raw_readb(a); mb(); r_; })
-#endif
-#ifdef __raw_readw
-# define readw(a) ({ unsigned int r_ = __raw_readw(a); mb(); r_; })
-#endif
-#ifdef __raw_readl
-# define readl(a) ({ unsigned int r_ = __raw_readl(a); mb(); r_; })
-#endif
+#define readb(a) ({ unsigned int r_ = __readb(a); mb(); r_; })
+#define readw(a) ({ unsigned int r_ = __readw(a); mb(); r_; })
+#define readl(a) ({ unsigned int r_ = __readl(a); mb(); r_; })
-#ifdef __raw_writeb
-# define writeb(v,a) ({ __raw_writeb((v),(a)); mb(); })
-#endif
-#ifdef __raw_writew
-# define writew(v,a) ({ __raw_writew((v),(a)); mb(); })
-#endif
-#ifdef __raw_writel
-# define writel(v,a) ({ __raw_writel((v),(a)); mb(); })
-#endif
+#define writeb(v,a) ({ __writeb((v),(a)); mb(); })
+#define writew(v,a) ({ __writew((v),(a)); mb(); })
+#define writel(v,a) ({ __writel((v),(a)); mb(); })
#define __BUILD_MEMORY_STRING(bwlq, type) \
\
-static inline void writes##bwlq(volatile void __iomem *mem, \
+static inline void __raw_writes##bwlq(volatile void __iomem *mem, \
const void *addr, unsigned int count) \
{ \
const volatile type *__addr = addr; \
@@ -149,8 +138,8 @@ static inline void writes##bwlq(volatile void __iomem *mem, \
} \
} \
\
-static inline void reads##bwlq(volatile void __iomem *mem, void *addr, \
- unsigned int count) \
+static inline void __raw_reads##bwlq(volatile void __iomem *mem, \
+ void *addr, unsigned int count) \
{ \
volatile type *__addr = addr; \
\
@@ -162,7 +151,13 @@ static inline void reads##bwlq(volatile void __iomem *mem, void *addr, \
__BUILD_MEMORY_STRING(b, u8)
__BUILD_MEMORY_STRING(w, u16)
+
+#define writesb __raw_writesb
+#define writesw __raw_writesw
#define writesl __raw_writesl
+
+#define readsb __raw_readsb
+#define readsw __raw_readsw
#define readsl __raw_readsl
#define readb_relaxed(a) readb(a)
@@ -170,25 +165,25 @@ __BUILD_MEMORY_STRING(w, u16)
#define readl_relaxed(a) readl(a)
/* Simple MMIO */
-#define ioread8(a) readb(a)
-#define ioread16(a) readw(a)
+#define ioread8(a) __raw_readb(a)
+#define ioread16(a) __raw_readw(a)
#define ioread16be(a) be16_to_cpu(__raw_readw((a)))
-#define ioread32(a) readl(a)
+#define ioread32(a) __raw_readl(a)
#define ioread32be(a) be32_to_cpu(__raw_readl((a)))
-#define iowrite8(v,a) writeb((v),(a))
-#define iowrite16(v,a) writew((v),(a))
+#define iowrite8(v,a) __raw_writeb((v),(a))
+#define iowrite16(v,a) __raw_writew((v),(a))
#define iowrite16be(v,a) __raw_writew(cpu_to_be16((v)),(a))
-#define iowrite32(v,a) writel((v),(a))
+#define iowrite32(v,a) __raw_writel((v),(a))
#define iowrite32be(v,a) __raw_writel(cpu_to_be32((v)),(a))
-#define ioread8_rep(a, d, c) readsb((a), (d), (c))
-#define ioread16_rep(a, d, c) readsw((a), (d), (c))
-#define ioread32_rep(a, d, c) readsl((a), (d), (c))
+#define ioread8_rep(a, d, c) __raw_readsb((a), (d), (c))
+#define ioread16_rep(a, d, c) __raw_readsw((a), (d), (c))
+#define ioread32_rep(a, d, c) __raw_readsl((a), (d), (c))
-#define iowrite8_rep(a, s, c) writesb((a), (s), (c))
-#define iowrite16_rep(a, s, c) writesw((a), (s), (c))
-#define iowrite32_rep(a, s, c) writesl((a), (s), (c))
+#define iowrite8_rep(a, s, c) __raw_writesb((a), (s), (c))
+#define iowrite16_rep(a, s, c) __raw_writesw((a), (s), (c))
+#define iowrite32_rep(a, s, c) __raw_writesl((a), (s), (c))
#define mmiowb() wmb() /* synco on SH-4A, otherwise a nop */
diff --git a/arch/sh/include/asm/migor.h b/arch/sh/include/asm/migor.h
index c12b632c540b..70596d38fd67 100644
--- a/arch/sh/include/asm/migor.h
+++ b/arch/sh/include/asm/migor.h
@@ -54,7 +54,7 @@
#define BSC_CS6ABCR 0xfec1001c
-#include <asm/sh_mobile_lcdc.h>
+#include <video/sh_mobile_lcdc.h>
int migor_lcd_qvga_setup(void *board_data, void *sys_ops_handle,
struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
diff --git a/arch/sh/kernel/cpu/irq/Makefile b/arch/sh/kernel/cpu/irq/Makefile
index 462a8f6dfee2..f0c7025a67d1 100644
--- a/arch/sh/kernel/cpu/irq/Makefile
+++ b/arch/sh/kernel/cpu/irq/Makefile
@@ -1,8 +1,6 @@
#
# Makefile for the Linux/SuperH CPU-specifc IRQ handlers.
#
-obj-y += intc.o
-
obj-$(CONFIG_SUPERH32) += imask.o
obj-$(CONFIG_CPU_SH5) += intc-sh5.o
obj-$(CONFIG_CPU_HAS_IPR_IRQ) += ipr.o
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index 56ea7b269b59..3eb17ee5540e 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -33,7 +33,7 @@ static void disable_ipr_irq(unsigned int irq)
struct ipr_data *p = get_irq_chip_data(irq);
unsigned long addr = get_ipr_desc(irq)->ipr_offsets[p->ipr_idx];
/* Set the priority in IPR to 0 */
- ctrl_outw(ctrl_inw(addr) & (0xffff ^ (0xf << p->shift)), addr);
+ __raw_writew(__raw_readw(addr) & (0xffff ^ (0xf << p->shift)), addr);
}
static void enable_ipr_irq(unsigned int irq)
@@ -41,7 +41,7 @@ static void enable_ipr_irq(unsigned int irq)
struct ipr_data *p = get_irq_chip_data(irq);
unsigned long addr = get_ipr_desc(irq)->ipr_offsets[p->ipr_idx];
/* Set priority in IPR back to original value */
- ctrl_outw(ctrl_inw(addr) | (p->priority << p->shift), addr);
+ __raw_writew(__raw_readw(addr) | (p->priority << p->shift), addr);
}
/*
diff --git a/arch/sh/lib/io.c b/arch/sh/lib/io.c
index 4f54ec43516f..88dfe6e396bc 100644
--- a/arch/sh/lib/io.c
+++ b/arch/sh/lib/io.c
@@ -14,12 +14,12 @@
#include <linux/module.h>
#include <linux/io.h>
-void __raw_readsl(unsigned long addr, void *datap, int len)
+void __raw_readsl(const void __iomem *addr, void *datap, int len)
{
u32 *data;
for (data = datap; (len != 0) && (((u32)data & 0x1f) != 0); len--)
- *data++ = ctrl_inl(addr);
+ *data++ = __raw_readl(addr);
if (likely(len >= (0x20 >> 2))) {
int tmp2, tmp3, tmp4, tmp5, tmp6;
@@ -59,11 +59,11 @@ void __raw_readsl(unsigned long addr, void *datap, int len)
}
for (; len != 0; len--)
- *data++ = ctrl_inl(addr);
+ *data++ = __raw_readl(addr);
}
EXPORT_SYMBOL(__raw_readsl);
-void __raw_writesl(unsigned long addr, const void *data, int len)
+void __raw_writesl(void __iomem *addr, const void *data, int len)
{
if (likely(len != 0)) {
int tmp1;
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 5bb571548558..3b9d2d83b590 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -3,7 +3,7 @@
*
* SuperH on-chip serial module support. (SCI with no FIFO / with FIFO)
*
- * Copyright (C) 2002 - 2006 Paul Mundt
+ * Copyright (C) 2002 - 2008 Paul Mundt
* Modified to support SH7720 SCIF. Markus Brunner, Mark Jonas (Jul 2007).
*
* based off of the old drivers/char/sh-sci.c by:
@@ -46,6 +46,7 @@
#include <linux/cpufreq.h>
#include <linux/clk.h>
#include <linux/ctype.h>
+#include <linux/err.h>
#ifdef CONFIG_SUPERH
#include <asm/clock.h>
@@ -1132,12 +1133,16 @@ static void sci_config_port(struct uart_port *port, int flags)
break;
}
-#if defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103)
- if (port->mapbase == 0)
+ if (port->flags & UPF_IOREMAP && !port->membase) {
+#if defined(CONFIG_SUPERH64)
port->mapbase = onchip_remap(SCIF_ADDR_SH5, 1024, "SCIF");
-
- port->membase = (void __iomem *)port->mapbase;
+ port->membase = (void __iomem *)port->mapbase;
+#else
+ port->membase = ioremap_nocache(port->mapbase, 0x40);
#endif
+
+ printk(KERN_ERR "sci: can't remap port#%d\n", port->line);
+ }
}
static int sci_verify_port(struct uart_port *port, struct serial_struct *ser)
@@ -1423,7 +1428,7 @@ static struct uart_driver sci_uart_driver = {
static int __devinit sci_probe(struct platform_device *dev)
{
struct plat_sci_port *p = dev->dev.platform_data;
- int i;
+ int i, ret = -EINVAL;
for (i = 0; p && p->flags != 0; p++, i++) {
struct sci_port *sciport = &sci_ports[i];
@@ -1440,12 +1445,22 @@ static int __devinit sci_probe(struct platform_device *dev)
sciport->port.mapbase = p->mapbase;
- /*
- * For the simple (and majority of) cases where we don't need
- * to do any remapping, just cast the cookie directly.
- */
- if (p->mapbase && !p->membase && !(p->flags & UPF_IOREMAP))
- p->membase = (void __iomem *)p->mapbase;
+ if (p->mapbase && !p->membase) {
+ if (p->flags & UPF_IOREMAP) {
+ p->membase = ioremap_nocache(p->mapbase, 0x40);
+ if (IS_ERR(p->membase)) {
+ ret = PTR_ERR(p->membase);
+ goto err_unreg;
+ }
+ } else {
+ /*
+ * For the simple (and majority of) cases
+ * where we don't need to do any remapping,
+ * just cast the cookie directly.
+ */
+ p->membase = (void __iomem *)p->mapbase;
+ }
+ }
sciport->port.membase = p->membase;
@@ -1476,6 +1491,12 @@ static int __devinit sci_probe(struct platform_device *dev)
#endif
return 0;
+
+err_unreg:
+ for (i = i - 1; i >= 0; i--)
+ uart_remove_one_port(&sci_uart_driver, &sci_ports[i].port);
+
+ return ret;
}
static int __devexit sci_remove(struct platform_device *dev)
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index b3d906bfbd87..511c10d42187 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -320,18 +320,16 @@
#define SCI_EVENT_WRITE_WAKEUP 0
#define SCI_IN(size, offset) \
- unsigned int addr = port->mapbase + (offset); \
if ((size) == 8) { \
- return ctrl_inb(addr); \
+ return ioread8(port->membase + (offset)); \
} else { \
- return ctrl_inw(addr); \
+ return ioread16(port->membase + (offset)); \
}
#define SCI_OUT(size, offset, value) \
- unsigned int addr = port->mapbase + (offset); \
if ((size) == 8) { \
- ctrl_outb(value, addr); \
+ iowrite8(value, port->membase + (offset)); \
} else if ((size) == 16) { \
- ctrl_outw(value, addr); \
+ iowrite16(value, port->membase + (offset)); \
}
#define CPU_SCIx_FNS(name, sci_offset, sci_size, scif_offset, scif_size)\
diff --git a/drivers/sh/Makefile b/drivers/sh/Makefile
index a96f4a8cfeb8..6a025cefe6dc 100644
--- a/drivers/sh/Makefile
+++ b/drivers/sh/Makefile
@@ -1,6 +1,6 @@
#
# Makefile for the SuperH specific drivers.
#
-
obj-$(CONFIG_SUPERHYWAY) += superhyway/
obj-$(CONFIG_MAPLE) += maple/
+obj-y += intc.o
diff --git a/arch/sh/kernel/cpu/irq/intc.c b/drivers/sh/intc.c
index 94536d358fe1..58d24c5a76ce 100644
--- a/arch/sh/kernel/cpu/irq/intc.c
+++ b/drivers/sh/intc.c
@@ -21,6 +21,7 @@
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/bootmem.h>
+#include <linux/sh_intc.h>
#define _INTC_MK(fn, mode, addr_e, addr_d, width, shift) \
((shift) | ((width) << 5) | ((fn) << 9) | ((mode) << 13) | \
@@ -86,24 +87,24 @@ static inline unsigned int set_field(unsigned int value,
static void write_8(unsigned long addr, unsigned long h, unsigned long data)
{
- ctrl_outb(set_field(0, data, h), addr);
+ __raw_writeb(set_field(0, data, h), addr);
}
static void write_16(unsigned long addr, unsigned long h, unsigned long data)
{
- ctrl_outw(set_field(0, data, h), addr);
+ __raw_writew(set_field(0, data, h), addr);
}
static void write_32(unsigned long addr, unsigned long h, unsigned long data)
{
- ctrl_outl(set_field(0, data, h), addr);
+ __raw_writel(set_field(0, data, h), addr);
}
static void modify_8(unsigned long addr, unsigned long h, unsigned long data)
{
unsigned long flags;
local_irq_save(flags);
- ctrl_outb(set_field(ctrl_inb(addr), data, h), addr);
+ __raw_writeb(set_field(__raw_readb(addr), data, h), addr);
local_irq_restore(flags);
}
@@ -111,7 +112,7 @@ static void modify_16(unsigned long addr, unsigned long h, unsigned long data)
{
unsigned long flags;
local_irq_save(flags);
- ctrl_outw(set_field(ctrl_inw(addr), data, h), addr);
+ __raw_writew(set_field(__raw_readw(addr), data, h), addr);
local_irq_restore(flags);
}
@@ -119,7 +120,7 @@ static void modify_32(unsigned long addr, unsigned long h, unsigned long data)
{
unsigned long flags;
local_irq_save(flags);
- ctrl_outl(set_field(ctrl_inl(addr), data, h), addr);
+ __raw_writel(set_field(__raw_readl(addr), data, h), addr);
local_irq_restore(flags);
}
@@ -246,16 +247,16 @@ static void intc_mask_ack(unsigned int irq)
addr = INTC_REG(d, _INTC_ADDR_D(handle), 0);
switch (_INTC_FN(handle)) {
case REG_FN_MODIFY_BASE + 0: /* 8bit */
- ctrl_inb(addr);
- ctrl_outb(0xff ^ set_field(0, 1, handle), addr);
+ __raw_readb(addr);
+ __raw_writeb(0xff ^ set_field(0, 1, handle), addr);
break;
case REG_FN_MODIFY_BASE + 1: /* 16bit */
- ctrl_inw(addr);
- ctrl_outw(0xffff ^ set_field(0, 1, handle), addr);
+ __raw_readw(addr);
+ __raw_writew(0xffff ^ set_field(0, 1, handle), addr);
break;
case REG_FN_MODIFY_BASE + 3: /* 32bit */
- ctrl_inl(addr);
- ctrl_outl(0xffffffff ^ set_field(0, 1, handle), addr);
+ __raw_readl(addr);
+ __raw_writel(0xffffffff ^ set_field(0, 1, handle), addr);
break;
default:
BUG();
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 4c32c06579a0..b7468bacce80 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -16,7 +16,7 @@
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <asm/sh_mobile_lcdc.h>
+#include <video/sh_mobile_lcdc.h>
#define PALETTE_NR 16
@@ -34,7 +34,9 @@ struct sh_mobile_lcdc_chan {
struct sh_mobile_lcdc_priv {
void __iomem *base;
+#ifdef CONFIG_HAVE_CLK
struct clk *clk;
+#endif
unsigned long lddckr;
struct sh_mobile_lcdc_chan ch[2];
};
@@ -422,6 +424,7 @@ static int sh_mobile_lcdc_setup_clocks(struct device *dev, int clock_source,
priv->lddckr = icksel << 16;
+#ifdef CONFIG_HAVE_CLK
if (str) {
priv->clk = clk_get(dev, str);
if (IS_ERR(priv->clk)) {
@@ -431,6 +434,7 @@ static int sh_mobile_lcdc_setup_clocks(struct device *dev, int clock_source,
clk_enable(priv->clk);
}
+#endif
return 0;
}
@@ -688,10 +692,12 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev)
fb_dealloc_cmap(&info->cmap);
}
+#ifdef CONFIG_HAVE_CLK
if (priv->clk) {
clk_disable(priv->clk);
clk_put(priv->clk);
}
+#endif
if (priv->base)
iounmap(priv->base);
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
new file mode 100644
index 000000000000..68e212ff9dde
--- /dev/null
+++ b/include/linux/sh_intc.h
@@ -0,0 +1,91 @@
+#ifndef __SH_INTC_H
+#define __SH_INTC_H
+
+typedef unsigned char intc_enum;
+
+struct intc_vect {
+ intc_enum enum_id;
+ unsigned short vect;
+};
+
+#define INTC_VECT(enum_id, vect) { enum_id, vect }
+#define INTC_IRQ(enum_id, irq) INTC_VECT(enum_id, irq2evt(irq))
+
+struct intc_group {
+ intc_enum enum_id;
+ intc_enum enum_ids[32];
+};
+
+#define INTC_GROUP(enum_id, ids...) { enum_id, { ids } }
+
+struct intc_mask_reg {
+ unsigned long set_reg, clr_reg, reg_width;
+ intc_enum enum_ids[32];
+#ifdef CONFIG_SMP
+ unsigned long smp;
+#endif
+};
+
+struct intc_prio_reg {
+ unsigned long set_reg, clr_reg, reg_width, field_width;
+ intc_enum enum_ids[16];
+#ifdef CONFIG_SMP
+ unsigned long smp;
+#endif
+};
+
+struct intc_sense_reg {
+ unsigned long reg, reg_width, field_width;
+ intc_enum enum_ids[16];
+};
+
+#ifdef CONFIG_SMP
+#define INTC_SMP(stride, nr) .smp = (stride) | ((nr) << 8)
+#else
+#define INTC_SMP(stride, nr)
+#endif
+
+struct intc_desc {
+ struct intc_vect *vectors;
+ unsigned int nr_vectors;
+ struct intc_group *groups;
+ unsigned int nr_groups;
+ struct intc_mask_reg *mask_regs;
+ unsigned int nr_mask_regs;
+ struct intc_prio_reg *prio_regs;
+ unsigned int nr_prio_regs;
+ struct intc_sense_reg *sense_regs;
+ unsigned int nr_sense_regs;
+ char *name;
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
+ struct intc_mask_reg *ack_regs;
+ unsigned int nr_ack_regs;
+#endif
+};
+
+#define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
+#define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, \
+ mask_regs, prio_regs, sense_regs) \
+struct intc_desc symbol __initdata = { \
+ _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
+ _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
+ _INTC_ARRAY(sense_regs), \
+ chipname, \
+}
+
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
+#define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, \
+ mask_regs, prio_regs, sense_regs, ack_regs) \
+struct intc_desc symbol __initdata = { \
+ _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
+ _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
+ _INTC_ARRAY(sense_regs), \
+ chipname, \
+ _INTC_ARRAY(ack_regs), \
+}
+#endif
+
+void __init register_intc_controller(struct intc_desc *desc);
+int intc_set_priority(unsigned int irq, unsigned int prio);
+
+#endif /* __SH_INTC_H */
diff --git a/arch/sh/include/asm/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index 130102f663f5..130102f663f5 100644
--- a/arch/sh/include/asm/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h