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authorAnson Huang <b20788@freescale.com>2015-05-07 20:35:55 +0300
committerShawn Guo <shawn.guo@linaro.org>2015-06-03 09:49:35 +0300
commit5739b919cf6c1395f3f58dd7759bf0555fb68769 (patch)
tree54e1ea520f040e2a2c9e04649d66d71bf0490d64 /arch/arm/mach-imx/mach-imx7d.c
parent52d7aec2b8831deae7c0010ed24664d3544e0098 (diff)
downloadlinux-5739b919cf6c1395f3f58dd7759bf0555fb68769.tar.xz
ARM: imx: add msl support for imx7d
Add i.MX7D MSL support. Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx/mach-imx7d.c')
-rw-r--r--arch/arm/mach-imx/mach-imx7d.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mach-imx7d.c b/arch/arm/mach-imx/mach-imx7d.c
new file mode 100644
index 000000000000..4d4a19099a43
--- /dev/null
+++ b/arch/arm/mach-imx/mach-imx7d.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/irqchip.h>
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "common.h"
+
+static void __init imx7d_init_machine(void)
+{
+ struct device *parent;
+
+ parent = imx_soc_device_init();
+ if (parent == NULL)
+ pr_warn("failed to initialize soc device\n");
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ imx_anatop_init();
+}
+
+static void __init imx7d_init_irq(void)
+{
+ imx_init_revision_from_anatop();
+ imx_src_init();
+ irqchip_init();
+}
+
+static const char *imx7d_dt_compat[] __initconst = {
+ "fsl,imx7d",
+ NULL,
+};
+
+DT_MACHINE_START(IMX7D, "Freescale i.MX7 Dual (Device Tree)")
+ .init_irq = imx7d_init_irq,
+ .init_machine = imx7d_init_machine,
+ .dt_compat = imx7d_dt_compat,
+MACHINE_END