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-rw-r--r--arch/arm/mach-shmobile/board-ape6evm-reference.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
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+++ b/arch/arm/mach-shmobile/board-ape6evm-reference.c
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+/*
+ * APE6EVM board support
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Magnus Damm
+ *
+ * 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/gpio.h>
+#include <linux/kernel.h>
+#include <linux/of_platform.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/platform_device.h>
+#include <linux/sh_clk.h>
+#include <mach/common.h>
+#include <mach/r8a73a4.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+static void __init ape6evm_add_standard_devices(void)
+{
+
+ struct clk *parent;
+ struct clk *mp;
+
+ r8a73a4_clock_init();
+
+ /* MP clock parent = extal2 */
+ parent = clk_get(NULL, "extal2");
+ mp = clk_get(NULL, "mp");
+ BUG_ON(IS_ERR(parent) || IS_ERR(mp));
+
+ clk_set_parent(mp, parent);
+ clk_put(parent);
+ clk_put(mp);
+
+ r8a73a4_add_dt_devices();
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
+}
+
+static const char *ape6evm_boards_compat_dt[] __initdata = {
+ "renesas,ape6evm-reference",
+ NULL,
+};
+
+DT_MACHINE_START(APE6EVM_DT, "ape6evm")
+ .init_early = r8a73a4_init_early,
+ .init_machine = ape6evm_add_standard_devices,
+ .dt_compat = ape6evm_boards_compat_dt,
+MACHINE_END