Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / sh / boards / mach-sh03 / setup.c

diff --git a/kernel/arch/sh/boards/mach-sh03/setup.c b/kernel/arch/sh/boards/mach-sh03/setup.c
new file mode 100644 (file)
index 0000000..f582dab
--- /dev/null
+++ b/kernel/arch/sh/boards/mach-sh03/setup.c
@@ -0,0 +1,105 @@
+/*
+ * linux/arch/sh/boards/sh03/setup.c
+ *
+ * Copyright (C) 2004  Interface Co.,Ltd. Saito.K
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+#include <linux/ata_platform.h>
+#include <asm/io.h>
+#include <asm/rtc.h>
+#include <mach-sh03/mach/io.h>
+#include <mach-sh03/mach/sh03.h>
+#include <asm/addrspace.h>
+
+static void __init init_sh03_IRQ(void)
+{
+       plat_irq_setup_pins(IRQ_MODE_IRQ);
+}
+
+/* arch/sh/boards/sh03/rtc.c */
+void sh03_time_init(void);
+
+static void __init sh03_setup(char **cmdline_p)
+{
+       board_time_init = sh03_time_init;
+}
+
+static struct resource cf_ide_resources[] = {
+       [0] = {
+               .start  = 0x1f0,
+               .end    = 0x1f0 + 8,
+               .flags  = IORESOURCE_IO,
+       },
+       [1] = {
+               .start  = 0x1f0 + 0x206,
+               .end    = 0x1f0 +8 + 0x206 + 8,
+               .flags  = IORESOURCE_IO,
+       },
+       [2] = {
+               .start  = IRL2_IRQ,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device cf_ide_device = {
+       .name           = "pata_platform",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(cf_ide_resources),
+       .resource       = cf_ide_resources,
+};
+
+static struct resource heartbeat_resources[] = {
+       [0] = {
+               .start  = 0xa0800000,
+               .end    = 0xa0800000,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device heartbeat_device = {
+       .name           = "heartbeat",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(heartbeat_resources),
+       .resource       = heartbeat_resources,
+};
+
+static struct platform_device *sh03_devices[] __initdata = {
+       &heartbeat_device,
+       &cf_ide_device,
+};
+
+static int __init sh03_devices_setup(void)
+{
+       pgprot_t prot;
+       unsigned long paddrbase;
+       void *cf_ide_base;
+
+       /* open I/O area window */
+       paddrbase = virt_to_phys((void *)PA_AREA5_IO);
+       prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16);
+       cf_ide_base = ioremap_prot(paddrbase, PAGE_SIZE, pgprot_val(prot));
+       if (!cf_ide_base) {
+               printk("allocate_cf_area : can't open CF I/O window!\n");
+               return -ENOMEM;
+       }
+
+       /* IDE cmd address : 0x1f0-0x1f7 and 0x3f6 */
+       cf_ide_resources[0].start += (unsigned long)cf_ide_base;
+       cf_ide_resources[0].end   += (unsigned long)cf_ide_base;
+       cf_ide_resources[1].start += (unsigned long)cf_ide_base;
+       cf_ide_resources[1].end   += (unsigned long)cf_ide_base;
+
+       return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices));
+}
+device_initcall(sh03_devices_setup);
+
+static struct sh_machine_vector mv_sh03 __initmv = {
+       .mv_name                = "Interface (CTP/PCI-SH03)",
+       .mv_setup               = sh03_setup,
+       .mv_init_irq            = init_sh03_IRQ,
+};