fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / arm / mach-pxa / mainstone.c

diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index d5bda60..56d94d8 100644 (file)
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -64,14 +64,14 @@ static void mainstone_unmask_irq(unsigned int irq)
        MST_INTMSKENA = (mainstone_irq_enabled |= (1 << mainstone_irq));
 }
 
-static struct irqchip mainstone_irq_chip = {
+static struct irq_chip mainstone_irq_chip = {
+       .name           = "FPGA",
        .ack            = mainstone_mask_irq,
        .mask           = mainstone_mask_irq,
        .unmask         = mainstone_unmask_irq,
 };
 
-static void mainstone_irq_handler(unsigned int irq, struct irqdesc *desc,
-                                 struct pt_regs *regs)
+static void mainstone_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
        unsigned long pending = MST_INTSETCLR & mainstone_irq_enabled;
        do {
@@ -79,7 +79,7 @@ static void mainstone_irq_handler(unsigned int irq, struct irqdesc *desc,
                if (likely(pending)) {
                        irq = MAINSTONE_IRQ(0) + __ffs(pending);
                        desc = irq_desc + irq;
-                       desc_handle_irq(irq, desc, regs);
+                       desc_handle_irq(irq, desc);
                }
                pending = MST_INTSETCLR & mainstone_irq_enabled;
        } while (pending);
@@ -94,8 +94,11 @@ static void __init mainstone_init_irq(void)
        /* setup extra Mainstone irqs */
        for(irq = MAINSTONE_IRQ(0); irq <= MAINSTONE_IRQ(15); irq++) {
                set_irq_chip(irq, &mainstone_irq_chip);
-               set_irq_handler(irq, do_level_IRQ);
-               set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+               set_irq_handler(irq, handle_level_irq);
+               if (irq == MAINSTONE_IRQ(10) || irq == MAINSTONE_IRQ(14))
+                       set_irq_flags(irq, IRQF_VALID | IRQF_PROBE | IRQF_NOAUTOEN);
+               else
+                       set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
        }
        set_irq_flags(MAINSTONE_IRQ(8), 0);
        set_irq_flags(MAINSTONE_IRQ(12), 0);
@@ -157,14 +160,14 @@ static struct platform_device smc91x_device = {
        .resource       = smc91x_resources,
 };
 
-static int mst_audio_startup(snd_pcm_substream_t *substream, void *priv)
+static int mst_audio_startup(struct snd_pcm_substream *substream, void *priv)
 {
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                MST_MSCWR2 &= ~MST_MSCWR2_AC97_SPKROFF;
        return 0;
 }
 
-static void mst_audio_shutdown(snd_pcm_substream_t *substream, void *priv)
+static void mst_audio_shutdown(struct snd_pcm_substream *substream, void *priv)
 {
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                MST_MSCWR2 |= MST_MSCWR2_AC97_SPKROFF;
@@ -275,7 +278,7 @@ static void mainstone_backlight_power(int on)
        }
 }
 
-static struct pxafb_mach_info toshiba_ltm04c380k __initdata = {
+static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
        .pixclock               = 50000,
        .xres                   = 640,
        .yres                   = 480,
@@ -287,12 +290,9 @@ static struct pxafb_mach_info toshiba_ltm04c380k __initdata = {
        .upper_margin           = 0,
        .lower_margin           = 0,
        .sync                   = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
-       .lccr0                  = LCCR0_Act,
-       .lccr3                  = LCCR3_PCP,
-       .pxafb_backlight_power  = mainstone_backlight_power,
 };
 
-static struct pxafb_mach_info toshiba_ltm035a776c __initdata = {
+static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
        .pixclock               = 110000,
        .xres                   = 240,
        .yres                   = 320,
@@ -304,12 +304,16 @@ static struct pxafb_mach_info toshiba_ltm035a776c __initdata = {
        .upper_margin           = 1,
        .lower_margin           = 10,
        .sync                   = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info mainstone_pxafb_info = {
+       .num_modes              = 1,
        .lccr0                  = LCCR0_Act,
        .lccr3                  = LCCR3_PCP,
        .pxafb_backlight_power  = mainstone_backlight_power,
 };
 
-static int mainstone_mci_init(struct device *dev, irqreturn_t (*mstone_detect_int)(int, void *, struct pt_regs *), void *data)
+static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_int, void *data)
 {
        int err;
 
@@ -328,7 +332,7 @@ static int mainstone_mci_init(struct device *dev, irqreturn_t (*mstone_detect_in
         */
        MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL;
 
-       err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, SA_INTERRUPT,
+       err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, IRQF_DISABLED,
                             "MMC card detect", data);
        if (err) {
                printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
@@ -444,9 +448,11 @@ static void __init mainstone_init(void)
        /* reading Mainstone's "Virtual Configuration Register"
           might be handy to select LCD type here */
        if (0)
-               set_pxa_fb_info(&toshiba_ltm04c380k);
+               mainstone_pxafb_info.modes = &toshiba_ltm04c380k_mode;
        else
-               set_pxa_fb_info(&toshiba_ltm035a776c);
+               mainstone_pxafb_info.modes = &toshiba_ltm035a776c_mode;
+
+       set_pxa_fb_info(&mainstone_pxafb_info);
 
        pxa_set_mci_info(&mainstone_mci_platform_data);
        pxa_set_ficp_info(&mainstone_ficp_platform_data);
@@ -490,6 +496,7 @@ static void __init mainstone_map_io(void)
 MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")
        /* Maintainer: MontaVista Software Inc. */
        .phys_io        = 0x40000000,
+       .boot_params    = 0xa0000100,   /* BLOB boot parameter setting */
        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
        .map_io         = mainstone_map_io,
        .init_irq       = mainstone_init_irq,