MIPS: Add core files for MIPS SEAD-3 development platform.

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / mips / mti-sead3 / sead3-lcd.c

diff --git a/arch/mips/mti-sead3/sead3-lcd.c b/arch/mips/mti-sead3/sead3-lcd.c
new file mode 100644 (file)
index 0000000..10b10ed
--- /dev/null
+++ b/arch/mips/mti-sead3/sead3-lcd.c
@@ -0,0 +1,43 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+static struct resource __initdata sead3_lcd_resource = {
+               .start  = 0x1f000400,
+               .end    = 0x1f00041f,
+               .flags  = IORESOURCE_MEM,
+};
+
+static __init int sead3_lcd_add(void)
+{
+       struct platform_device *pdev;
+       int retval;
+
+       /* SEAD-3 and Cobalt platforms use same display type. */
+       pdev = platform_device_alloc("cobalt-lcd", -1);
+       if (!pdev)
+               return -ENOMEM;
+
+       retval = platform_device_add_resources(pdev, &sead3_lcd_resource, 1);
+       if (retval)
+               goto err_free_device;
+
+       retval = platform_device_add(pdev);
+       if (retval)
+               goto err_free_device;
+
+       return 0;
+
+err_free_device:
+       platform_device_put(pdev);
+
+       return retval;
+}
+
+device_initcall(sead3_lcd_add);