msm: board: Add initial board files for MSMZINC
Add an initial board file and the initial gpiomux
configuration file for the MSMZINC target.
Change-Id: Ie9e5c0f4268529130f4a3cea3438f60570de530d
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-zinc.c b/arch/arm/mach-msm/board-zinc.c
new file mode 100644
index 0000000..4cc907d
--- /dev/null
+++ b/arch/arm/mach-msm/board-zinc.c
@@ -0,0 +1,100 @@
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/memory.h>
+#include <asm/hardware/gic.h>
+#include <asm/mach/map.h>
+#include <asm/mach/arch.h>
+#include <mach/board.h>
+#include <mach/gpiomux.h>
+#include <mach/msm_iomap.h>
+#include <mach/msm_smd.h>
+#include <mach/restart.h>
+#include <mach/socinfo.h>
+#include <mach/clk-provider.h>
+#include "board-dt.h"
+#include "clock.h"
+#include "devices.h"
+#include "platsmp.h"
+
+void __init msmzinc_reserve(void)
+{
+}
+
+static void __init msmzinc_early_memory(void)
+{
+}
+
+static struct clk_lookup msm_clocks_dummy[] = {
+ CLK_DUMMY("core_clk", BLSP1_UART_CLK, "f991f000.serial", OFF),
+ CLK_DUMMY("iface_clk", BLSP1_UART_CLK, "f991f000.serial", OFF),
+};
+
+static struct clock_init_data msm_dummy_clock_init_data __initdata = {
+ .table = msm_clocks_dummy,
+ .size = ARRAY_SIZE(msm_clocks_dummy),
+};
+
+/*
+ * Used to satisfy dependencies for devices that need to be
+ * run early or in a particular order. Most likely your device doesn't fall
+ * into this category, and thus the driver should not be added here. The
+ * EPROBE_DEFER can satisfy most dependency problems.
+ */
+void __init msmzinc_add_drivers(void)
+{
+ msm_smd_init();
+ msm_clock_init(&msm_dummy_clock_init_data);
+}
+
+static void __init msmzinc_map_io(void)
+{
+ msm_map_zinc_io();
+}
+
+void __init msmzinc_init(void)
+{
+ if (socinfo_init() < 0)
+ pr_err("%s: socinfo_init() failed\n", __func__);
+
+ msmzinc_init_gpiomux();
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ msmzinc_add_drivers();
+}
+
+void __init msmzinc_init_very_early(void)
+{
+ msmzinc_early_memory();
+}
+
+static const char *msmzinc_dt_match[] __initconst = {
+ "qcom,msmzinc",
+ NULL
+};
+
+DT_MACHINE_START(MSMZINC_DT, "Qualcomm MSM ZINC (Flattened Device Tree)")
+ .map_io = msmzinc_map_io,
+ .init_irq = msm_dt_init_irq,
+ .init_machine = msmzinc_init,
+ .handle_irq = gic_handle_irq,
+ .timer = &msm_dt_timer,
+ .dt_compat = msmzinc_dt_match,
+ .reserve = msmzinc_reserve,
+ .init_very_early = msmzinc_init_very_early,
+ .restart = msm_restart,
+ .smp = &msm8974_smp_ops,
+MACHINE_END