X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fsh%2Fkernel%2Fcpu%2Fsh4a%2Fsetup-sh7780.c;fp=arch%2Fsh%2Fkernel%2Fcpu%2Fsh4a%2Fsetup-sh7780.c;h=9aeaa2ddaa28d38a0e4e39f8ca6030adf4259671;hb=76828883507a47dae78837ab5dec5a5b4513c667;hp=0000000000000000000000000000000000000000;hpb=64ba3f394c830ec48a1c31b53dcae312c56f1604;p=linux-2.6.git

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
new file mode 100644
index 000000000..9aeaa2dda
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -0,0 +1,108 @@
+/*
+ * SH7780 Setup
+ *
+ *  Copyright (C) 2006  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <asm/sci.h>
+
+static struct resource rtc_resources[] = {
+	[0] = {
+		.start	= 0xffe80000,
+		.end	= 0xffe80000 + 0x58 - 1,
+		.flags	= IORESOURCE_IO,
+	},
+	[1] = {
+		/* Period IRQ */
+		.start	= 21,
+		.flags	= IORESOURCE_IRQ,
+	},
+	[2] = {
+		/* Carry IRQ */
+		.start	= 22,
+		.flags	= IORESOURCE_IRQ,
+	},
+	[3] = {
+		/* Alarm IRQ */
+		.start	= 23,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device rtc_device = {
+	.name		= "sh-rtc",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(rtc_resources),
+	.resource	= rtc_resources,
+};
+
+static struct plat_sci_port sci_platform_data[] = {
+	{
+		.mapbase	= 0xffe00000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		= { 40, 41, 43, 42 },
+	}, {
+		.mapbase	= 0xffe10000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		= { 76, 77, 79, 78 },
+	}, {
+		.flags = 0,
+	}
+};
+
+static struct platform_device sci_device = {
+	.name		= "sh-sci",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= sci_platform_data,
+	},
+};
+
+static struct platform_device *sh7780_devices[] __initdata = {
+	&rtc_device,
+	&sci_device,
+};
+
+static int __init sh7780_devices_setup(void)
+{
+	return platform_add_devices(sh7780_devices,
+				    ARRAY_SIZE(sh7780_devices));
+}
+__initcall(sh7780_devices_setup);
+
+static struct intc2_data intc2_irq_table[] = {
+	{ 28, 0, 24, 0, 0, 2 },		/* TMU0 */
+
+	{ 21, 1,  0, 0, 2, 2 },
+	{ 22, 1,  1, 0, 2, 2 },
+	{ 23, 1,  2, 0, 2, 2 },
+
+	{ 40, 8, 24, 0, 3, 3 },		/* SCIF0 ERI */
+	{ 41, 8, 24, 0, 3, 3 },		/* SCIF0 RXI */
+	{ 42, 8, 24, 0, 3, 3 },		/* SCIF0 BRI */
+	{ 43, 8, 24, 0, 3, 3 },		/* SCIF0 TXI */
+
+	{ 76, 8, 16, 0, 4, 3 },		/* SCIF1 ERI */
+	{ 77, 8, 16, 0, 4, 3 },		/* SCIF1 RXI */
+	{ 78, 8, 16, 0, 4, 3 },		/* SCIF1 BRI */
+	{ 79, 8, 16, 0, 4, 3 },		/* SCIF1 TXI */
+
+	{ 64, 0x10,  8, 0, 14, 2 },	/* PCIC0 */
+	{ 65, 0x10,  0, 0, 15, 2 },	/* PCIC1 */
+	{ 66, 0x14, 24, 0, 16, 2 },	/* PCIC2 */
+	{ 67, 0x14, 16, 0, 17, 2 },	/* PCIC3 */
+	{ 68, 0x14,  8, 0, 18, 2 },	/* PCIC4 */
+};
+
+void __init init_IRQ_intc2(void)
+{
+	make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table));
+}