Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / arch / arm / mach-integrator / integrator_cp.c

diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index e0a01ee..9f55f5a 100644 (file)
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -11,20 +11,20 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/sysdev.h>
+#include <linux/amba/bus.h>
+#include <linux/amba/kmi.h>
+#include <linux/amba/clcd.h>
 
 #include <asm/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/setup.h>
 #include <asm/mach-types.h>
-#include <asm/hardware/amba.h>
-#include <asm/hardware/amba_kmi.h>
-#include <asm/hardware/amba_clcd.h>
 #include <asm/hardware/icst525.h>
 
 #include <asm/arch/cm.h>
@@ -74,17 +74,62 @@
  */
 
 static struct map_desc intcp_io_desc[] __initdata = {
- { IO_ADDRESS(INTEGRATOR_HDR_BASE),   INTEGRATOR_HDR_BASE,   SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_SC_BASE),    INTEGRATOR_SC_BASE,    SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_EBI_BASE),   INTEGRATOR_EBI_BASE,   SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_CT_BASE),    INTEGRATOR_CT_BASE,    SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_IC_BASE),    INTEGRATOR_IC_BASE,    SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_UART0_BASE), INTEGRATOR_UART0_BASE, SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_UART1_BASE), INTEGRATOR_UART1_BASE, SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_DBG_BASE),   INTEGRATOR_DBG_BASE,   SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_GPIO_BASE),  INTEGRATOR_GPIO_BASE,  SZ_4K,  MT_DEVICE },
- { 0xfca00000, 0xca000000, SZ_4K, MT_DEVICE },
- { 0xfcb00000, 0xcb000000, SZ_4K, MT_DEVICE },
+       {
+               .virtual        = IO_ADDRESS(INTEGRATOR_HDR_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_HDR_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_SC_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_SC_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_EBI_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_EBI_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_CT_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_CT_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_IC_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_IC_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_UART0_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_UART0_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_UART1_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_UART1_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_DBG_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_DBG_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = IO_ADDRESS(INTEGRATOR_GPIO_BASE),
+               .pfn            = __phys_to_pfn(INTEGRATOR_GPIO_BASE),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = 0xfca00000,
+               .pfn            = __phys_to_pfn(0xca000000),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }, {
+               .virtual        = 0xfcb00000,
+               .pfn            = __phys_to_pfn(0xcb000000),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE
+       }
 };
 
 static void __init intcp_map_io(void)
@@ -170,7 +215,7 @@ sic_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
                irq += IRQ_SIC_START;
 
                desc = irq_desc + irq;
-               desc->handle(irq, desc, regs);
+               desc_handle_irq(irq, desc, regs);
        } while (status);
 }
 
@@ -187,8 +232,6 @@ static void __init intcp_init_irq(void)
        for (i = IRQ_PIC_START; i <= IRQ_PIC_END; i++) {
                if (i == 11)
                        i = 22;
-               if (i == IRQ_CP_CPPLDINT)
-                       i++;
                if (i == 29)
                        break;
                set_irq_chip(i, &pic_chip);
@@ -214,8 +257,7 @@ static void __init intcp_init_irq(void)
                set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
        }
 
-       set_irq_handler(IRQ_CP_CPPLDINT, sic_handle_irq);
-       pic_unmask_irq(IRQ_CP_CPPLDINT);
+       set_irq_chained_handler(IRQ_CP_CPPLDINT, sic_handle_irq);
 }
 
 /*
@@ -424,7 +466,9 @@ static void cp_clcd_enable(struct clcd_fb *fb)
        if (fb->fb.var.bits_per_pixel <= 8)
                val = CM_CTRL_LCDMUXSEL_VGA_8421BPP;
        else if (fb->fb.var.bits_per_pixel <= 16)
-               val = CM_CTRL_LCDMUXSEL_VGA_16BPP;
+               val = CM_CTRL_LCDMUXSEL_VGA_16BPP
+                       | CM_CTRL_LCDEN0 | CM_CTRL_LCDEN1
+                       | CM_CTRL_STATIC1 | CM_CTRL_STATIC2;
        else
                val = 0; /* no idea for this, don't trust the docs */
 
@@ -532,11 +576,12 @@ static struct sys_timer cp_timer = {
 };
 
 MACHINE_START(CINTEGRATOR, "ARM-IntegratorCP")
-       MAINTAINER("ARM Ltd/Deep Blue Solutions Ltd")
-       BOOT_MEM(0x00000000, 0x16000000, 0xf1600000)
-       BOOT_PARAMS(0x00000100)
-       MAPIO(intcp_map_io)
-       INITIRQ(intcp_init_irq)
+       /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
+       .phys_io        = 0x16000000,
+       .io_pg_offst    = ((0xf1600000) >> 18) & 0xfffc,
+       .boot_params    = 0x00000100,
+       .map_io         = intcp_map_io,
+       .init_irq       = intcp_init_irq,
        .timer          = &cp_timer,
-       INIT_MACHINE(intcp_init)
+       .init_machine   = intcp_init,
 MACHINE_END