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-rw-r--r--arch/arm/mach-shmobile/board-koelsch-reference.c79
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diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
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+++ b/arch/arm/mach-shmobile/board-koelsch-reference.c
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+/*
+ * Koelsch board support - Reference DT implementation
+ *
+ * Copyright (C) 2013 Renesas Electronics Corporation
+ * 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/clk.h>
+#include <linux/clkdev.h>
+#include <linux/kernel.h>
+#include <linux/of_platform.h>
+#include <mach/common.h>
+#include <mach/rcar-gen2.h>
+#include <mach/r8a7791.h>
+#include <asm/mach/arch.h>
+
+static void __init koelsch_add_standard_devices(void)
+{
+#ifdef CONFIG_COMMON_CLK
+ /*
+ * This is a really crude hack to provide clkdev support to the SCIF
+ * and CMT devices until they get moved to DT.
+ */
+ static const char * const scif_names[] = {
+ "scifa0", "scifa1", "scifb0", "scifb1", "scifb2", "scifa2",
+ "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scifa3",
+ "scifa4", "scifa5",
+ };
+ struct clk *clk;
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(scif_names); ++i) {
+ clk = clk_get(NULL, scif_names[i]);
+ if (clk) {
+ clk_register_clkdev(clk, NULL, "sh-sci.%u", i);
+ clk_put(clk);
+ }
+ }
+
+ clk = clk_get(NULL, "cmt0");
+ if (clk) {
+ clk_register_clkdev(clk, NULL, "sh_cmt.0");
+ clk_put(clk);
+ }
+#else
+ r8a7791_clock_init();
+#endif
+ r8a7791_add_dt_devices();
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char * const koelsch_boards_compat_dt[] __initconst = {
+ "renesas,koelsch",
+ "renesas,koelsch-reference",
+ NULL,
+};
+
+DT_MACHINE_START(KOELSCH_DT, "koelsch")
+ .smp = smp_ops(r8a7791_smp_ops),
+ .init_early = r8a7791_init_early,
+ .init_time = rcar_gen2_timer_init,
+ .init_machine = koelsch_add_standard_devices,
+ .init_late = shmobile_init_late,
+ .dt_compat = koelsch_boards_compat_dt,
+MACHINE_END