omap4: opp: add OPP table data

[pandora-kernel.git] / arch / arm / mach-omap2 / opp4xxx_data.c

diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
new file mode 100644 (file)
index 0000000..a11fa56
--- /dev/null
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -0,0 +1,57 @@
+/*
+ * OMAP4 OPP table definitions.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *     Nishanth Menon
+ *     Kevin Hilman
+ *     Thara Gopinath
+ * Copyright (C) 2010 Nokia Corporation.
+ *      Eduardo Valentin
+ *
+ * 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.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/module.h>
+
+#include <plat/cpu.h>
+
+#include "omap_opp_data.h"
+
+static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
+       /* MPU OPP1 - OPP50 */
+       OPP_INITIALIZER("mpu", true, 300000000, 1100000),
+       /* MPU OPP2 - OPP100 */
+       OPP_INITIALIZER("mpu", true, 600000000, 1200000),
+       /* MPU OPP3 - OPP-Turbo */
+       OPP_INITIALIZER("mpu", false, 800000000, 1260000),
+       /* MPU OPP4 - OPP-SB */
+       OPP_INITIALIZER("mpu", false, 1008000000, 1350000),
+       /* L3 OPP1 - OPP50 */
+       OPP_INITIALIZER("l3_main_1", true, 100000000, 930000),
+       /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
+       OPP_INITIALIZER("l3_main_1", true, 200000000, 1100000),
+       /* TODO: add IVA, DSP, aess, fdif, gpu */
+};
+
+/**
+ * omap4_opp_init() - initialize omap4 opp table
+ */
+static int __init omap4_opp_init(void)
+{
+       int r = -ENODEV;
+
+       if (!cpu_is_omap44xx())
+               return r;
+
+       r = omap_init_opp_table(omap44xx_opp_def_list,
+                       ARRAY_SIZE(omap44xx_opp_def_list));
+
+       return r;
+}
+device_initcall(omap4_opp_init);