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authorGeert Uytterhoeven <geert@linux-m68k.org>2009-12-08 20:12:20 +0100
committerGeert Uytterhoeven <geert@linux-m68k.org>2010-05-26 19:51:09 +0200
commit9aed2302655854586069d90e0d59ce3a0e12809d (patch)
tree7d5314f1f7b60891cfe8adb8be4fd6fdbacfae0b /arch/m68k/amiga
parenta24a6b22254bca8d54be6c8b7d8730d09f1058cc (diff)
downloadlinux-linaro-stable-9aed2302655854586069d90e0d59ce3a0e12809d.tar.gz
m68k: amiga - Amiga Gayle IDE platform device conversion
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/amiga')
-rw-r--r--arch/m68k/amiga/platform.c63
1 files changed, 62 insertions, 1 deletions
diff --git a/arch/m68k/amiga/platform.c b/arch/m68k/amiga/platform.c
index 027e4cae88ff..907f6f5f2cac 100644
--- a/arch/m68k/amiga/platform.c
+++ b/arch/m68k/amiga/platform.c
@@ -11,6 +11,7 @@
#include <linux/zorro.h>
#include <asm/amigahw.h>
+#include <asm/amigayle.h>
#ifdef CONFIG_ZORRO
@@ -55,7 +56,24 @@ static int __init amiga_init_bus(void)
subsys_initcall(amiga_init_bus);
-#endif /* CONFIG_ZORRO */
+
+static int z_dev_present(zorro_id id)
+{
+ unsigned int i;
+
+ for (i = 0; i < zorro_num_autocon; i++)
+ if (zorro_autocon[i].rom.er_Manufacturer == ZORRO_MANUF(id) &&
+ zorro_autocon[i].rom.er_Product == ZORRO_PROD(id))
+ return 1;
+
+ return 0;
+}
+
+#else /* !CONFIG_ZORRO */
+
+static inline int z_dev_present(zorro_id id) { return 0; }
+
+#endif /* !CONFIG_ZORRO */
static const struct resource a3000_scsi_resource __initconst = {
@@ -72,8 +90,36 @@ static const struct resource a4000t_scsi_resource __initconst = {
};
+static const struct resource a1200_ide_resource __initconst = {
+ .start = 0xda0000,
+ .end = 0xda1fff,
+ .flags = IORESOURCE_MEM,
+};
+
+static const struct gayle_ide_platform_data a1200_ide_pdata __initconst = {
+ .base = 0xda0000,
+ .irqport = 0xda9000,
+ .explicit_ack = 1,
+};
+
+
+static const struct resource a4000_ide_resource __initconst = {
+ .start = 0xdd2000,
+ .end = 0xdd3fff,
+ .flags = IORESOURCE_MEM,
+};
+
+static const struct gayle_ide_platform_data a4000_ide_pdata __initconst = {
+ .base = 0xdd2020,
+ .irqport = 0xdd3020,
+ .explicit_ack = 0,
+};
+
+
static int __init amiga_init_devices(void)
{
+ struct platform_device *pdev;
+
if (!MACH_IS_AMIGA)
return -ENODEV;
@@ -99,6 +145,21 @@ static int __init amiga_init_devices(void)
platform_device_register_simple("amiga-a4000t-scsi", -1,
&a4000t_scsi_resource, 1);
+ if (AMIGAHW_PRESENT(A1200_IDE) ||
+ z_dev_present(ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530_SCSI_IDE)) {
+ pdev = platform_device_register_simple("amiga-gayle-ide", -1,
+ &a1200_ide_resource, 1);
+ platform_device_add_data(pdev, &a1200_ide_pdata,
+ sizeof(a1200_ide_pdata));
+ }
+
+ if (AMIGAHW_PRESENT(A4000_IDE)) {
+ pdev = platform_device_register_simple("amiga-gayle-ide", -1,
+ &a4000_ide_resource, 1);
+ platform_device_add_data(pdev, &a4000_ide_pdata,
+ sizeof(a4000_ide_pdata));
+ }
+
return 0;
}