summaryrefslogtreecommitdiff
path: root/arch/sh/boards/board-shmin.c
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2008-07-29 19:13:39 +0400
committerPaul Mundt <lethal@linux-sh.org>2008-07-29 19:13:39 +0400
commitc8b5d9dcbc94ae5e7d9ed647246df4454d25332e (patch)
treed3f7b80f610c9060e0152cc6f4ddb15c03964dc1 /arch/sh/boards/board-shmin.c
parentc170f86e31410cc38971c1dedd8b25885e6e43b6 (diff)
downloadlinux-c8b5d9dcbc94ae5e7d9ed647246df4454d25332e.tar.xz
sh: Move out individual boards without mach groups.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/board-shmin.c')
-rw-r--r--arch/sh/boards/board-shmin.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/sh/boards/board-shmin.c b/arch/sh/boards/board-shmin.c
new file mode 100644
index 000000000000..16e5dae8ecfb
--- /dev/null
+++ b/arch/sh/boards/board-shmin.c
@@ -0,0 +1,42 @@
+/*
+ * arch/sh/boards/shmin/setup.c
+ *
+ * Copyright (C) 2006 Takashi YOSHII
+ *
+ * SHMIN Support.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <asm/machvec.h>
+#include <asm/shmin.h>
+#include <asm/clock.h>
+#include <asm/io.h>
+
+#define PFC_PHCR 0xa400010eUL
+#define INTC_ICR1 0xa4000010UL
+
+static void __init init_shmin_irq(void)
+{
+ ctrl_outw(0x2a00, PFC_PHCR); // IRQ0-3=IRQ
+ ctrl_outw(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active.
+ plat_irq_setup_pins(IRQ_MODE_IRQ);
+}
+
+static void __iomem *shmin_ioport_map(unsigned long port, unsigned int size)
+{
+ static int dummy;
+
+ if ((port & ~0x1f) == SHMIN_NE_BASE)
+ return (void __iomem *)(SHMIN_IO_BASE + port);
+
+ dummy = 0;
+
+ return &dummy;
+
+}
+
+static struct sh_machine_vector mv_shmin __initmv = {
+ .mv_name = "SHMIN",
+ .mv_init_irq = init_shmin_irq,
+ .mv_ioport_map = shmin_ioport_map,
+};