1 files changed, 81 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
new file mode 100644
index 000000000000..38e5e50fb318
--- /dev/null
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -0,0 +1,81 @@
+/*
+ * Bock-W board support
+ *
+ * Copyright (C) 2013  Renesas Solutions Corp.
+ * Copyright (C) 2013  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/platform_device.h>
+#include <linux/smsc911x.h>
+#include <mach/common.h>
+#include <mach/irqs.h>
+#include <mach/r8a7778.h>
+#include <asm/mach/arch.h>
+
+static struct smsc911x_platform_config smsc911x_data = {
+	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,
+	.flags		= SMSC911X_USE_32BIT,
+	.phy_interface	= PHY_INTERFACE_MODE_MII,
+};
+
+static struct resource smsc911x_resources[] = {
+	DEFINE_RES_MEM(0x18300000, 0x1000),
+	DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
+};
+
+#define IRQ0MR	0x30
+static void __init bockw_init(void)
+{
+	void __iomem *fpga;
+
+	r8a7778_clock_init();
+	r8a7778_init_irq_extpin(1);
+	r8a7778_add_standard_devices();
+
+	fpga = ioremap_nocache(0x18200000, SZ_1M);
+	if (fpga) {
+		/*
+		 * CAUTION
+		 *
+		 * IRQ0/1 is cascaded interrupt from FPGA.
+		 * it should be cared in the future
+		 * Now, it is assuming IRQ0 was used only from SMSC.
+		 */
+		u16 val = ioread16(fpga + IRQ0MR);
+		val &= ~(1 << 4); /* enable SMSC911x */
+		iowrite16(val, fpga + IRQ0MR);
+		iounmap(fpga);
+
+		platform_device_register_resndata(
+			&platform_bus, "smsc911x", -1,
+			smsc911x_resources, ARRAY_SIZE(smsc911x_resources),
+			&smsc911x_data, sizeof(smsc911x_data));
+	}
+}
+
+static const char *bockw_boards_compat_dt[] __initdata = {
+	"renesas,bockw",
+	NULL,
+};
+
+DT_MACHINE_START(BOCKW_DT, "bockw")
+	.init_early	= r8a7778_init_delay,
+	.init_irq	= r8a7778_init_irq_dt,
+	.init_machine	= bockw_init,
+	.init_time	= shmobile_timer_init,
+	.dt_compat	= bockw_boards_compat_dt,
+MACHINE_END